CN210264485U - Ladder with liftable platform - Google Patents
Ladder with liftable platform Download PDFInfo
- Publication number
- CN210264485U CN210264485U CN201920234247.8U CN201920234247U CN210264485U CN 210264485 U CN210264485 U CN 210264485U CN 201920234247 U CN201920234247 U CN 201920234247U CN 210264485 U CN210264485 U CN 210264485U
- Authority
- CN
- China
- Prior art keywords
- ladder
- ladder frame
- platform
- frame
- liftable
- 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.)
- Active
Links
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a ladder of platform liftable, including the ladder main part, the ladder main part includes flat board, first ladder frame, footboard, second ladder frame, the upper end of first ladder frame is provided with the flat board, and one side of first ladder frame is provided with second ladder frame, the inside of first ladder frame evenly is provided with five footboards, the beneficial effects of the utility model are that: the utility model discloses a design lift platform on the ladder, make things convenient for the staff to place the instrument on putting the thing board, the staff of being convenient for takes the instrument, through rotating the crank, drive the transmission shaft and rotate, gear and rack meshing, the gear moves on the rack, drives and puts the thing board and remove, makes things convenient for the staff to adjust the height of putting the thing board according to work height, the staff of being convenient for takes the instrument; through design articulated arm connection put thing board and supplementary dead lever, put and rotate through the pivot between thing board and the fixed plate and be connected, be convenient for pack up the ladder, portable.
Description
Technical Field
The utility model belongs to the technical field of the ladder, concretely relates to ladder of platform liftable.
Background
Ladder, daily life apparatus, this instrument are done the limit by two long thick poles, and the horizontal pole that is fit for the climbing is crossed in the middle of for climb, the ladder divide into lift single ladder and lift double ladder. The ladder is an ancient article, which is still used up to now, and as the society develops, the structure and the materials of the ladder are changed, and new ladders are produced, so that the ladder has the following functions: have two-way ladder, can extension ladder, one-way folding ladder antiskid etc. see from the material: of aluminum alloys, of steel-wood composites, of plastics, of insulating materials, etc., of pure wood.
The prior art has the following problems: the function is single, and inconvenient placing tool influences the staff operation on the ladder.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a ladder of platform liftable has the characteristics of convenient placement tool.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ladder of platform liftable, includes the ladder main part, the ladder main part includes flat board, first ladder frame, footboard, second ladder frame, the upper end of first ladder frame is provided with the flat board, and one side of first ladder frame is provided with second ladder frame, the inside of first ladder frame evenly is provided with five footboards, the inside position under one side of second ladder frame is provided with two footboards, be connected with the articulated arm between first ladder frame and the second ladder frame, still include lift platform, lift platform installs the position on one side of keeping away from first ladder frame at second ladder frame on one side.
Preferably, the lift platform is including putting thing board, crank, connection spout, supplementary dead lever, transmission shaft, rack, gear, fixed plate, wherein, the one end of putting one side of thing board is provided with the fixed plate, and the one end of putting the opposite side of thing board also is provided with the fixed plate, two the below of fixed plate all is provided with supplementary dead lever, and the position under left between two fixed plates is provided with the transmission shaft, two the fixed plate all is provided with the connection spout in the different one side of putting the thing board, the inside of connecting the spout is provided with the rack, the one end of transmission shaft is provided with the crank, and the circumferential surface of transmission shaft is close to both ends position and all is provided with the gear, be connected with the articulated arm between thing board.
Preferably, the first ladder frame and the second ladder frame are rotatably connected through a hinge, and the first ladder frame and the flat plate are fixedly connected through iron nails.
Preferably, the connecting sliding groove corresponds to the second ladder frame in position, the connecting sliding groove is clamped on the surface of the second ladder frame, and the connecting sliding groove is connected with the second ladder frame in a sliding mode.
Preferably, the rack is fixed on a side surface of the second ladder frame far away from the first ladder frame, and the rack is in meshed connection with the gear.
Preferably, the object placing plate is rotatably connected with the fixed plate through a rotating shaft.
Preferably, the transmission shaft is rotatably connected with the fixed plate through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a design lift platform on the ladder, make things convenient for the staff to place the instrument on putting the thing board, the staff of being convenient for takes the instrument, through rotating the crank, drive the transmission shaft and rotate, gear and rack meshing, the gear moves on the rack, drives and puts the thing board and remove, makes things convenient for the staff to adjust the height of putting the thing board according to work height, the staff of being convenient for takes the instrument; through design articulated arm connection put thing board and supplementary dead lever, put and rotate through the pivot between thing board and the fixed plate and be connected, be convenient for pack up the ladder, portable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the lifting platform structure of the present invention.
In the figure: 1. a lifting platform; 11. a storage plate; 12. a crank; 13. connecting the sliding chute; 14. an auxiliary fixing rod; 15. a drive shaft; 16. a rack; 17. a gear; 18. a fixing plate; 2. a ladder body; 21. a flat plate; 22. a first ladder frame; 23. a pedal; 24. a second ladder frame; 3. an articulated arm.
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, 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.
Referring to fig. 1-2, the present invention provides the following technical solutions: a ladder with a liftable platform comprises a ladder main body 2, wherein the ladder main body 2 comprises a flat plate 21, a first ladder frame 22, a pedal 23 and a second ladder frame 24, the flat plate 21 is arranged at the upper end of the first ladder frame 22, the second ladder frame 24 is arranged on one side of the first ladder frame 22, the first ladder frame 22 and the second ladder frame 24 are convenient to open and use, the first ladder frame 22 and the second ladder frame 24 are rotatably connected through hinges, and the first ladder frame 22 and the flat plate 21 are fixedly connected through iron nails; five pedals 23 are evenly arranged inside the first ladder frame 22, two pedals 23 are arranged at the lower position inside the second ladder frame 24, an articulated arm 3 is connected between the first ladder frame 22 and the second ladder frame 24, the lifting platform 1 is further included, and the lifting platform 1 is arranged at the upper position on one side of the second ladder frame 24 far away from the first ladder frame 22.
In order to facilitate the placement of tools, in this embodiment, preferably, the lifting platform 1 includes a placement board 11, a crank 12, a connecting chute 13, an auxiliary fixing rod 14, a transmission shaft 15, a rack 16, a gear 17, and a fixing board 18, wherein the fixing board 18 is disposed at one end of one side of the placement board 11, and the placement board 11 and the fixing board 18 are rotatably connected through a rotating shaft in order to unfold the placement board 11; one end of the other side of the object placing plate 11 is also provided with a fixing plate 18, an auxiliary fixing rod 14 is arranged below each fixing plate 18, a transmission shaft 15 is arranged at a position which is lower than the two fixing plates 18, and the transmission shaft 15 is rotatably connected with the fixing plates 18 through bearings in order to rotate the transmission shaft 15; the two fixing plates 18 are provided with connecting sliding chutes 13 on one sides different from the object placing plate 11, in order to install the lifting platform 1, the positions of the connecting sliding chutes 13 and the second ladder frame 24 correspond to each other, the connecting sliding chutes 13 are clamped on the surface of the second ladder frame 24, and the connecting sliding chutes 13 and the second ladder frame 24 are connected in a sliding manner; a rack 16 is arranged inside the connecting chute 13, in order to control the lifting platform 1 to lift, the rack 16 is fixed on one side surface of the second ladder frame 24 far away from the first ladder frame 22, and the rack 16 is meshed with the gear 17; one end of the transmission shaft 15 is provided with a crank 12, the circumferential surface of the transmission shaft 15 is provided with gears 17 near the two ends, and an articulated arm 3 is connected between the object placing plate 11 and the auxiliary fixing rod 14.
The utility model discloses a theory of operation and use flow: the utility model discloses after installing, when using the ladder, open first ladder frame 22 and second ladder frame 24, the staff places the instrument of work function in putting thing board 11 top, rotate crank 12, it rotates to drive transmission shaft 15, gear 17 and rack 16 meshing, gear 17 moves on rack 16, the horizontal direction that thing board 11 was put along second ladder frame 24 is removed in the drive, the staff adjusts the height of putting thing board 11 according to working height, 3 inject of articulated arm of connecting on the ladder main part 2 and put thing board 11 and move down the stroke, dull and stereotyped 21 is injectd and is put thing board 11 and move up the stroke.
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 (7)
1. The utility model provides a ladder that platform can be lifted, includes ladder main part (2), ladder main part (2) are including dull and stereotyped (21), first ladder frame (22), footboard (23), second ladder frame (24), the upper end of first ladder frame (22) is provided with dull and stereotyped (21), and one side of first ladder frame (22) is provided with second ladder frame (24), the inside of first ladder frame (22) evenly is provided with five footboard (23), the inside position under the bias of second ladder frame (24) is provided with two footboard (23), be connected with articulated arm (3) between first ladder frame (22) and second ladder frame (24), its characterized in that: the lifting platform (1) is arranged on one side of the second ladder frame (24) far away from the first ladder frame (22) and is inclined to the upper side.
2. A ladder as claimed in claim 1, wherein the platform is liftable and lowerable: the lifting platform (1) comprises an object placing plate (11), a crank (12), connecting sliding grooves (13), auxiliary fixing rods (14), transmission shafts (15), racks (16), gears (17) and fixing plates (18), wherein one end of one side of the object placing plate (11) is provided with the fixing plate (18), one end of the other side of the object placing plate (11) is also provided with the fixing plate (18), the auxiliary fixing rods (14) are arranged below the two fixing plates (18), the transmission shaft (15) is arranged at a lower position between the two fixing plates (18), the connecting sliding grooves (13) are arranged at one sides of the two fixing plates (18) different from the object placing plate (11), the racks (16) are arranged inside the connecting sliding grooves (13), one end of the transmission shaft (15) is provided with the crank (12), and the gears (17) are arranged at positions, close to the two ends, on the circumferential surface of the transmission shaft (15), an articulated arm (3) is connected between the object placing plate (11) and the auxiliary fixing rod (14).
3. A ladder as claimed in claim 1, wherein the platform is liftable and lowerable: the first ladder frame (22) is rotatably connected with the second ladder frame (24) through a hinge, and the first ladder frame (22) is fixedly connected with the flat plate (21) through iron nails.
4. A ladder as claimed in claim 2, wherein the platform is liftable and lowerable: the positions of the connecting sliding groove (13) and the second ladder frame (24) correspond to each other, the connecting sliding groove (13) is clamped on the surface of the second ladder frame (24), and the connecting sliding groove (13) is connected with the second ladder frame (24) in a sliding mode.
5. A ladder as claimed in claim 2, wherein the platform is liftable and lowerable: the rack (16) is fixed on one side surface of the second ladder frame (24) far away from the first ladder frame (22), and the rack (16) is meshed with the gear (17).
6. A ladder as claimed in claim 2, wherein the platform is liftable and lowerable: the object placing plate (11) is rotatably connected with the fixed plate (18) through a rotating shaft.
7. A ladder as claimed in claim 2, wherein the platform is liftable and lowerable: the transmission shaft (15) is rotatably connected with the fixed plate (18) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234247.8U CN210264485U (en) | 2019-02-25 | 2019-02-25 | Ladder with liftable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234247.8U CN210264485U (en) | 2019-02-25 | 2019-02-25 | Ladder with liftable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210264485U true CN210264485U (en) | 2020-04-07 |
Family
ID=70010412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234247.8U Active CN210264485U (en) | 2019-02-25 | 2019-02-25 | Ladder with liftable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210264485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377084A (en) * | 2020-11-12 | 2021-02-19 | 贵州电网有限责任公司 | Novel overhaul and use ladder |
| CN116154657A (en) * | 2022-12-06 | 2023-05-23 | 海南电网有限责任公司文昌供电局 | Debugging platform for power distribution automation terminal equipment |
-
2019
- 2019-02-25 CN CN201920234247.8U patent/CN210264485U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377084A (en) * | 2020-11-12 | 2021-02-19 | 贵州电网有限责任公司 | Novel overhaul and use ladder |
| CN112377084B (en) * | 2020-11-12 | 2022-12-27 | 贵州电网有限责任公司 | Ladder for overhauling |
| CN116154657A (en) * | 2022-12-06 | 2023-05-23 | 海南电网有限责任公司文昌供电局 | Debugging platform for power distribution automation terminal equipment |
| CN116154657B (en) * | 2022-12-06 | 2024-04-19 | 海南电网有限责任公司文昌供电局 | Debugging platform for power distribution automation terminal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210264485U (en) | Ladder with liftable platform | |
| CN208037970U (en) | Multifunctional electric power overhaul tool | |
| CN206606988U (en) | A kind of multifunctional turnover is changed trains or buses | |
| CN108868579B (en) | Ladder convenient to use | |
| CN112295442A (en) | Utilize dispersion devices for building material production of ratchet location principle | |
| CN207838113U (en) | A kind of basket baller's spring training device | |
| CN215158013U (en) | Goods shelves are used in international freight with regulatory function | |
| CN214995855U (en) | Climb frame and prevent weighing down and prevent toppling and attach wall support device | |
| CN210685317U (en) | Construction platform for building | |
| CN213215908U (en) | Drawing board strutting arrangement for architectural design | |
| CN211733682U (en) | Crane with good stability | |
| CN210395112U (en) | Bridge construction work platform | |
| CN210364638U (en) | Plastic bag fixing mechanism of plastic bag sealing machine | |
| CN209177937U (en) | A kind of novel multi-use formula promotion vehicle | |
| CN218521013U (en) | Foldable lifting operation platform device | |
| CN218841035U (en) | Glass material loading guiding mechanism | |
| CN206084197U (en) | Platform is made to outdoor pipeline | |
| CN220208515U (en) | Tunnel building management platform with limiting function | |
| CN212320796U (en) | Sealed amount of wind cover with go up and down | |
| CN221544092U (en) | Multifunctional lifting platform for building construction | |
| CN111056229A (en) | Building site automatic transportation companion ladder | |
| CN221420578U (en) | Adjustable hydraulic lifting platform | |
| CN214711270U (en) | Information technology is consultation platform for consultation | |
| CN221364762U (en) | Supporting roller placement platform | |
| CN220565651U (en) | Building construction frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |