CN111622661A - Electric power ladder of ascending a height - Google Patents
Electric power ladder of ascending a height Download PDFInfo
- Publication number
- CN111622661A CN111622661A CN202010459089.3A CN202010459089A CN111622661A CN 111622661 A CN111622661 A CN 111622661A CN 202010459089 A CN202010459089 A CN 202010459089A CN 111622661 A CN111622661 A CN 111622661A
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- Prior art keywords
- fixedly connected
- plate
- plates
- sliding
- same side
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
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- 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
-
- 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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/10—Reinforcements for ladders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses an electric climbing ladder, which comprises a bottom plate, universal wheels are fixedly connected at four corners of the lower end of the bottom plate, a chute is arranged at the middle part of the upper end of the bottom plate, a driving mechanism is arranged at the middle part of the chute, moving mechanisms are arranged at two sides inside the chute, fixing frames are arranged at two sides of the upper end of the bottom plate, the two fixing frames comprise two side plates, and the lower ends of the two side plates at the same side are connected to the moving mechanism at the same side through a rotating shaft in a rotating way together. Is more convenient and saves the time of workers.
Description
Technical Field
The invention relates to a climbing ladder, in particular to an electric climbing ladder, and belongs to the technical field of climbing ladders.
Background
The ladder of ascending a height is one of daily used instrument, and the staff also can use the ladder of ascending a height when maintaining power equipment, conveniently maintains the power equipment of eminence.
The ladder of ascending a height that uses when present power maintenance is unable random adjustment, and need work climb down the ladder of ascending a height during the regulation, then climb up the ladder of ascending a height again, comparatively troublesome, and extravagant staff's time, and the ladder of ascending a height is with the part of trampling mostly fixed, can not dismantle, when the part of trampling the ladder damages, need carry out the dismouting with the help of a plurality of auxiliary assembly, and the change process is comparatively troublesome.
Disclosure of Invention
The invention provides an electric power climbing ladder, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an electric climbing ladder, which comprises a bottom plate, wherein four corners at the lower end of the bottom plate are fixedly connected with universal wheels, a sliding groove is arranged in the middle of the upper end of the bottom plate, a driving mechanism is arranged in the middle of the sliding groove, moving mechanisms are arranged on two sides of the inner part of the sliding groove, the utility model discloses a pedal, including bottom plate, fixed frame, homonymy two, the fixed frame is all installed to the upper end both sides of bottom plate, two the fixed frame all includes two curb plates, and homonymy two the lower extreme of curb plate all rotates through the pivot jointly and connects on homonymy moving mechanism, homonymy two all common fixedly connected with connecting plate, two between the upper end of curb plate all through hinge joint together, homonymy two one side that the curb plate is close to mutually all has seted up a plurality of fixed slots, homonymy two the fixed slot quantity of seting up on the curb plate is the same and one-to-one.
As a preferred technical scheme of the invention, the driving mechanism comprises two vertical plates, the lower ends of the two vertical plates are fixedly connected inside the sliding groove, the insides of the two vertical plates transversely penetrate and are fixedly connected with bearings, the bearings arranged on the two vertical plates are positioned on the same central line, the upper ends of the two vertical plates are jointly and fixedly connected with a transverse plate, the middle part of the transverse plate is vertically penetrated and provided with a through hole, the upper end of the transverse plate is fixedly connected with a driving motor, the output end of the driving motor faces downwards and is fixedly connected with a transmission shaft, one end of the transmission shaft, far away from the driving motor, penetrates through the through hole and extends to the lower end of the transverse plate, and one end of the transmission shaft, far away from the driving motor.
As a preferred technical scheme of the invention, the moving mechanisms all comprise sliding blocks, the sliding blocks are all slidably connected inside the sliding grooves, the middle parts of the sliding blocks are all penetrated through and are in threaded connection with driving screws, the driving screws and bearings of the driving mechanisms are all positioned on the same central line, one ends of the driving screws, which are close to the middle parts of the sliding grooves, are all penetrated through and fixedly connected in inner rings of the bearings of the driving mechanisms, one ends of the driving screws, which are close to the middle parts of the sliding grooves, are all fixedly connected with first bevel gears, the first bevel gears are all engaged with second bevel gears of the driving mechanisms, one ends of the driving screws, which are far away from the middle parts of the sliding grooves, are all rotatably connected with rotating carrying discs, one sides of the rotating carrying discs, which are far away from the driving screws on the same side, are all fixedly connected on the inner walls of the sliding grooves, the lower end of the mounting seat is in contact with the upper end of the bottom plate.
As a preferred technical scheme of the invention, the pedal comprises a fixed plate, telescopic grooves are respectively formed at the front part and the rear part of the fixed plate, limiting plates are respectively connected in the telescopic grooves in a sliding manner, the limiting plates are matched with the same-side fixed grooves, one ends of the limiting plates, which are far away from the middle parts of the same-side fixed plates, extend to the outer parts of the same-side fixed plates and are respectively clamped in the same-side fixed grooves, one ends of the limiting plates, which are close to the middle parts of the same-side fixed plates, are respectively provided with a sliding hole, the insides of the sliding holes are respectively connected with a positioning rod in a sliding manner, one ends of the positioning rods, which are close to the middle parts of the same-side fixed plates, extend to the insides of the same-side telescopic grooves and are respectively fixedly connected with the inner walls of the same-side, and one end of the compression spring, which is far away from the middle part of the fixing plate on the same side, is fixedly connected to the limiting plate on the same side.
As a preferred technical scheme of the invention, the front and rear parts of the lower end of the fixing plate are respectively provided with a second through groove, the second through grooves are communicated with the interiors of the telescopic grooves on the same side, the interiors of the second through grooves are respectively penetrated and slidably connected with a slide bar, the upper ends of the slide bars are respectively fixedly connected to the limiting plates on the same side, the lower ends of the slide bars are respectively fixedly connected with a push-pull plate, and the upper ends of the push-pull plates are respectively abutted against the lower ends of the fixing plates on the same side.
As a preferred technical scheme of the invention, the lower ends of the two side plates on the same side are respectively connected with the inner walls of the front part and the rear part of the mounting seat of the moving mechanism on the same side through a rotating shaft.
As a preferable technical scheme, the middle part of the upper end of the bottom plate is provided with a protective shell, the protective shell is wrapped outside a driving motor of the driving mechanism, the lower end of the peripheral outer wall of the protective shell is sleeved and fixedly connected with a mounting frame, and the mounting frame is detachably connected to the bottom plate through a mounting bolt.
As a preferable technical scheme of the invention, the middle part of the lower end of the bottom plate is provided with a groove, a first through groove is arranged between the groove and the sliding groove, and the distance between the front part and the rear part of the first through groove is smaller than the distance between the front part and the rear part of the sliding groove.
The invention has the following beneficial effects:
1. the invention relates to an electric climbing ladder convenient for height adjustment, wherein a driving mechanism and a moving mechanism for driving two fixing frames are arranged on a bottom plate of the electric climbing ladder, and when the electric climbing ladder is used, a driving motor of the driving mechanism can drive a mounting seat of the moving mechanism to move, so that the lower ends of the two fixing frames move oppositely to jack up the upper ends of the two fixing frames, and therefore, the height of the electric climbing ladder is adjusted.
2. The pedal plates of the two fixing frames can be detached, when one pedal plate is broken, the limiting plate of the pedal plate can be retracted into the telescopic groove, the pedal plate can be detached from the position between the two side plates on the same side, a new limiting plate of the pedal plate is inserted into the fixing grooves in the two side plates on the same side during installation, other auxiliary equipment is not needed in the process, and the replacement process is simple.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a cutaway view of the present invention;
FIG. 2 is a view of the area at A in FIG. 1;
FIG. 3 is a top view of the base plate of the present invention;
FIG. 4 is a schematic structural view of a pedal of the present invention;
FIG. 5 is a schematic view of the construction of the side panel of the present invention;
fig. 6 is an external structural view of the present invention.
In the figure: 1. a base plate; 2. a universal wheel; 3. a chute; 4. a moving mechanism; 41. a slider; 42. a drive screw; 43. rotating the carrying disc; 44. a first bevel gear; 45. a mounting seat; 5. a drive mechanism; 51. a vertical plate; 52. a bearing; 53. a transverse plate; 54. a drive motor; 55. a drive shaft; 56. a second bevel gear; 57. a through hole; 6. a first through groove; 7. a groove; 8. a fixed mount; 9. treading a pedal; 91. a fixing plate; 92. a telescopic groove; 93. a limiting plate; 94. a slide hole; 95. positioning a rod; 96. a compression spring; 97. a second through groove; 98. a slide bar; 99. a push-pull plate; 10. a side plate; 11. a connecting plate; 12. a hinge; 13. fixing grooves; 14. a protective shell; 15. installing a frame; 16. installing a bolt; 17. a rotating shaft.
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.
Example (b): as shown in fig. 1-6, the electric climbing ladder of the present invention comprises a bottom plate 1, universal wheels 2 are fixedly connected to four corners of the lower end of the bottom plate 1, a sliding chute 3 is formed in the middle of the upper end of the bottom plate 1, a driving mechanism 5 is installed in the middle of the sliding chute 3, moving mechanisms 4 are installed on two sides inside the sliding chute 3, fixed frames 8 are installed on two sides of the upper end of the bottom plate 1, two fixed frames 8 each comprise two side plates 10, the lower ends of the two side plates 10 on the same side are rotatably connected to the moving mechanism 4 on the same side through a rotating shaft 17, a connecting plate 11 is fixedly connected between the upper ends of the two side plates 10 on the same side, the connecting plates 11 of the two fixed frames 8 are hinged together through hinges 12, a plurality of fixing slots 13 are formed on one side of the two side plates 10 on the same side, the fixing slots 13 formed on the two side, the pedal 9 is installed between the two corresponding fixing grooves 13, and a worker can climb on the upper ends of the two fixing frames 8 through the pedal 9 to maintain power equipment at a high position.
Wherein, recess 7 has been seted up at the lower extreme middle part of bottom plate 1, first logical groove 6 has been seted up between recess 7 and the spout 3, the distance between first logical groove 6 front and back is less than the distance between the spout 3 front and back, and the foreign matter of 3 inside spouts of the discharge chute of being convenient for prevents that the foreign matter from hindering the motion of moving mechanism 4.
Wherein, the driving mechanism 5 comprises two vertical plates 51, the lower ends of the two vertical plates 51 are fixedly connected inside the chute 3, the insides of the two vertical plates 51 transversely penetrate and are fixedly connected with bearings 52, the bearings 52 arranged on the two vertical plates 51 are positioned on the same central line, the upper ends of the two vertical plates 51 are fixedly connected with a transverse plate 53 together, the middle part of the transverse plate 53 vertically penetrates and is provided with a through hole 57, the upper end of the transverse plate 53 is fixedly connected with a driving motor 54, the output end of the driving motor 54 faces downwards and is fixedly connected with a transmission shaft 55, one end of the transmission shaft 55 far away from the driving motor 54 penetrates through the through hole 57 and extends to the lower end of the transverse plate 53, one end of the transmission shaft 55 far away from the driving motor 54 is fixedly connected with a second bevel gear 56, the driving motor 54 can drive the moving mechanism 4, and provide a power source, the moving mechanism 4 is convenient to move the fixing frame 8.
Wherein, the moving mechanisms 4 all comprise sliding blocks 41, the sliding blocks 41 are all slidably connected inside the sliding chute 3, the middle parts of the sliding blocks 41 are all penetrated and threadedly connected with driving screws 42, the driving screws 42 are all located on the same central line with the bearings 52 of the driving mechanisms 5, one ends of the driving screws 42 close to the middle parts of the sliding chutes 3 are all penetrated and fixedly connected in the inner rings of the bearings 52 of the driving mechanisms 5, one ends of the driving screws 42 close to the middle parts of the sliding chutes 3 are all fixedly connected with first bevel gears 44, the first bevel gears 44 are all meshed and connected with the second bevel gears 56 of the driving mechanisms 5, one ends of the driving screws 42 far away from the middle parts of the sliding chutes 3 are all rotatably connected with rotating carrying discs 43, one sides of the rotating carrying discs 43 far away from the driving screws 42 on the same side are all fixedly connected on the inner wall of the sliding chutes 3, and the upper, the mounting seats 45 are all in a U-shaped structure, the openings of the mounting seats are upward, the lower ends of the mounting seats 45 are all in contact with the upper end of the bottom plate 1, the lower ends of the two fixing frames 8 slide through the sliding blocks 41, the heights of the upper ends of the two fixing frames 8 are adjusted, and then the height of the invention is adjusted.
Wherein, the lower extreme of homonymy two curb plate 10 is equallyd divide and is rotated through pivot 17 and homonymy moving mechanism 4's mount pad 45 front and back inner wall and be connected, and the lower extreme of mount 8 of being convenient for rotates in homonymy moving mechanism 4's mount pad 45 is inside, makes things convenient for the mount pad 45 of two moving mechanism 4 to support the lower extreme of homonymy mount 8 simultaneously.
Wherein, the upper end mid-mounting of bottom plate 1 has protective housing 14, protective housing 14 parcel is outside at actuating mechanism 5's driving motor 54, the lower pot head of the peripheral outer wall of protective housing 14 is established and fixedly connected with installing frame 15, installing frame 15 can dismantle through construction bolt 16 and connect on bottom plate 1, covers actuating mechanism 5's driving motor 54 through protective housing 14, prevents that external force from damaging actuating mechanism 5's driving motor 54.
Wherein the pedal 9 comprises a fixing plate 91, the front and rear parts of the fixing plate 91 are provided with telescopic grooves 92, the insides of the telescopic grooves 92 are slidably connected with limit plates 93, the limit plates 93 are matched with the same-side fixing grooves 13, one ends of the limit plates 93 far away from the middle parts of the same-side fixing plates 91 extend to the outsides of the same-side fixing plates 91 and are clamped in the same-side fixing grooves 13, one ends of the limit plates 93 near the middle parts of the same-side fixing plates 91 are provided with slide holes 94, the insides of the slide holes 94 are slidably connected with locating rods 95, one ends of the locating rods 95 near the middle parts of the same-side fixing plates 91 extend to the insides of the same-side telescopic grooves 92 and are fixedly connected with the inner walls of the same-side telescopic grooves 92, the outer walls of the circumferences of the locating rods 95 in the same-side telescopic grooves 92 are wrapped with compression springs 96, one ends of, the equal fixed connection of one end at the middle part of homonymy fixed plate 91 is kept away from to compression spring 96 on homonymy limiting plate 93, second through groove 97 has all been seted up to the lower extreme front and back portion of fixed plate 91, the second through groove 97 all communicates with each other with the inside of homonymy flexible groove 92, the inside of second through groove 97 all runs through and sliding connection has slide bar 98, the equal fixed connection in upper end of slide bar 98 is on homonymy limiting plate 93, the equal fixedly connected with push-and-pull plate 99 of lower extreme of slide bar 98, the lower extreme at homonymy fixed plate 91 is all supported in the upper end of push-and-pull plate 99, utilizes limiting plate 93 to wholly fix footboard 9 between two curb plates 10 of homonymy, makes things convenient for the staff to step on the.
Specifically, when the invention is used, the invention is moved to a working place, a power supply is switched on, the universal wheel 2 is fixed through the self-locking structure on the universal wheel 2, the invention is prevented from sliding on the ground at will, then a worker can climb the upper ends of the two fixing frames 8 to start maintenance work, if the height of the invention needs to be raised in the maintenance process, the drive motor 54 can be started through the switch arranged on the bottom plate 1, the drive motor 54 rotates the second bevel gear 56 through the transmission shaft 55, the second bevel gear 56 rotates the two first bevel gears 44, the two first bevel gears 44 rotate the same-side drive screw 42, the same-side slide block 41 is driven by the drive screw 42 to move in a direction close to the middle part of the chute 3, meanwhile, the lower ends of the two fixing frames 8 also move in a direction close to the middle part of the upper ends of the bottom plate 1, at this time, when the height of the invention is reduced, the driving screw rod 42 can be reversely rotated by the driving motor 54, so that the lower ends of the two fixing frames 8 simultaneously move towards the direction far away from the middle part of the upper end of the bottom plate 1, the height of the invention can be reduced, then a worker can continue maintenance work, if one pedal 9 of the two fixing frames 8 is broken, the limit plate 93 of the pedal 9 can be pulled out from the inside of the fixed groove 13 on the side plate 10 on the same side, the broken pedal 9 is detached from the two side plates 10 on the same side, when a new pedal 9 is installed, the push-pull plate 99 of the new pedal 9 can be pressed, the limit plate 93 of the new pedal 9 is retracted into the telescopic groove 92, at the moment, the compression spring 96 is in a compressed state, the pedal 9 is placed between the two side plates 10 on the same side, and the two telescopic grooves 92 of the pedal 9 are aligned with the fixed groove 13 on the side plate 10 on the same side, then, the push-pull plate 99 is released, the retainer plate 93 is locked into the fixing groove 13 of the same side plate 10 by the elastic force of the compression spring 96, and then the worker can continue to use the present invention.
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 (8)
1. The electric power climbing ladder comprises a bottom plate (1) and is characterized in that universal wheels (2) are fixedly connected to four corners of the lower end of the bottom plate (1), a sliding groove (3) is formed in the middle of the upper end of the bottom plate (1), a driving mechanism (5) is installed in the middle of the sliding groove (3), moving mechanisms (4) are installed on two sides of the inner portion of the sliding groove (3), fixing frames (8) are installed on two sides of the upper end of the bottom plate (1), two fixing frames (8) comprise two side plates (10), the lower ends of the two side plates (10) on the same side are connected to the moving mechanism (4) on the same side through a rotating shaft (17) in a rotating mode, a connecting plate (11) is fixedly connected between the upper ends of the two side plates (10) on the same side in a common mode, and the connecting plates (11) of the two fixing frames (, a plurality of fixing grooves (13) are formed in one side, close to the side plates (10), of the two side plates (10) on the same side, the fixing grooves (13) formed in the side plates (10) on the same side are identical in number and correspond to one another one by one, and pedal plates (9) are installed between the corresponding two fixing grooves (13).
2. The electric ascending ladder according to claim 1, wherein the driving mechanism (5) comprises two vertical plates (51), the lower ends of the two vertical plates (51) are fixedly connected to the inside of the sliding chute (3), the inside of the two vertical plates (51) is transversely penetrated and fixedly connected with bearings (52), the bearings (52) arranged on the two vertical plates (51) are positioned on the same central line, the upper ends of the two vertical plates (51) are fixedly connected with a horizontal plate (53) together, the middle part of the horizontal plate (53) is vertically penetrated and provided with a through hole (57), the upper end of the horizontal plate (53) is fixedly connected with a driving motor (54), the output end of the driving motor (54) faces downwards and is fixedly connected with a transmission shaft (55), one end of the transmission shaft (55) far away from the driving motor (54) penetrates through the through hole (57) and extends to the lower end of the horizontal plate (53), one end of the transmission shaft (55) far away from the driving motor (54) is fixedly connected with a second bevel gear (56).
3. The electric climbing ladder according to claim 2, wherein the moving mechanisms (4) each comprise a sliding block (41), the sliding blocks (41) are slidably connected inside the sliding chute (3), the middle parts of the sliding blocks (41) are each penetrated and threadedly connected with a driving screw (42), the driving screws (42) are each located on the same center line with a bearing (52) of the driving mechanism (5), one ends of the driving screws (42) close to the middle parts of the sliding chutes (3) are each penetrated and fixedly connected in inner rings of the bearings (52) of the driving mechanism (5), one ends of the driving screws (42) close to the middle parts of the sliding chutes (3) are each fixedly connected with a first bevel gear (44), the first bevel gears (44) are each meshed with a gear (56) of the driving mechanism (5), one ends of the driving screws (42) far from the middle parts of the second sliding chutes (3) are each rotatably connected with a rotary carrying disc (43), the equal fixed connection in one side of keeping away from homonymy drive screw (42) of year dish (43) rotates on the inner wall of spout (3), the equal fixedly connected with mount pad (45) in upper end of slider (41), mount pad (45) all are U-shaped structure and opening all up, the lower extreme of mount pad (45) all contacts with the upper end of bottom plate (1).
4. The electric power climbing ladder according to claim 1, wherein the treading plates (9) each comprise a fixing plate (91), the front and rear portions of the fixing plate (91) are provided with a telescopic groove (92), the inner portions of the telescopic grooves (92) are slidably connected with a limiting plate (93), the limiting plates (93) are respectively matched with the same side fixing grooves (13), one end of the limiting plate (93) away from the middle portion of the same side fixing plate (91) extends to the outer portion of the same side fixing plate (91) and is respectively clamped in the inner portions of the same side fixing grooves (13), one end of the limiting plate (93) close to the middle portion of the same side fixing plate (91) is provided with a sliding hole (94), the inner portion of the sliding hole (94) is respectively slidably connected with a positioning rod (95), one end of the positioning rod (95) close to the middle portion of the same side fixing plate (91) extends to the inner portions of the same side telescopic grooves (92) and is respectively fixedly connected with, locating lever (95) are located all parcel compression spring (96) on the inside circumference outer wall in homonymy flexible groove (92), the one end that homonymy limiting plate (93) were kept away from in compression spring (96) is all with the inner wall fixed connection in homonymy flexible groove (92), the equal fixed connection in one end that homonymy fixed plate (91) middle part was kept away from in compression spring (96) is on homonymy limiting plate (93).
5. The electric climbing ladder according to claim 4, wherein the front and rear parts of the lower end of the fixing plate (91) are provided with second through grooves (97), the second through grooves (97) are communicated with the inside of the same-side telescopic groove (92), the inside of each second through groove (97) penetrates through and is slidably connected with a sliding rod (98), the upper ends of the sliding rods (98) are fixedly connected to the same-side limiting plate (93), the lower ends of the sliding rods (98) are fixedly connected with push-pull plates (99), and the upper ends of the push-pull plates (99) abut against the lower end of the same-side fixing plate (91).
6. The electric climbing ladder according to claim 4, wherein the lower ends of the two side plates (10) on the same side are respectively and rotatably connected with the inner walls of the front part and the rear part of the mounting seat (45) of the moving mechanism (4) on the same side through a rotating shaft (17).
7. The electric climbing ladder according to claim 4, characterized in that a protective shell (14) is installed in the middle of the upper end of the bottom plate (1), the protective shell (14) is wrapped outside a driving motor (54) of the driving mechanism (5), a mounting frame (15) is sleeved and fixedly connected to the lower end of the peripheral outer wall of the protective shell (14), and the mounting frame (15) is detachably connected to the bottom plate (1) through a mounting bolt (16).
8. An electric climbing ladder as claimed in claim 4, characterized in that the bottom plate (1) is provided with a groove (7) in the middle of its lower end, a first through slot (6) is provided between the groove (7) and the sliding slot (3), and the distance between the front and rear parts of the first through slot (6) is smaller than the distance between the front and rear parts of the sliding slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459089.3A CN111622661A (en) | 2020-05-27 | 2020-05-27 | Electric power ladder of ascending a height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459089.3A CN111622661A (en) | 2020-05-27 | 2020-05-27 | Electric power ladder of ascending a height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111622661A true CN111622661A (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010459089.3A Pending CN111622661A (en) | 2020-05-27 | 2020-05-27 | Electric power ladder of ascending a height |
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| CN (1) | CN111622661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389483A (en) * | 2021-07-09 | 2021-09-14 | 榆林市林业科学研究所 | Ladder is used in grafting of desert geology trees |
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| CN209967570U (en) * | 2019-04-16 | 2020-01-21 | 上海收易科技有限公司 | Novel steel constructs climbing foot mouth |
| CN210439951U (en) * | 2019-07-17 | 2020-05-01 | 苏州泰科森金属科技有限公司 | Intelligent furniture safety ladder of convenient equipment |
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2020
- 2020-05-27 CN CN202010459089.3A patent/CN111622661A/en active Pending
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|---|---|---|---|---|
| CN201850992U (en) * | 2010-08-30 | 2011-06-01 | 新疆金成美工贸有限公司 | Mortise and tenon type steel straight ladder |
| CN209338070U (en) * | 2019-01-24 | 2019-09-03 | 孙目 | A kind of electric power safety inspection auxiliary device |
| CN209967570U (en) * | 2019-04-16 | 2020-01-21 | 上海收易科技有限公司 | Novel steel constructs climbing foot mouth |
| CN210439951U (en) * | 2019-07-17 | 2020-05-01 | 苏州泰科森金属科技有限公司 | Intelligent furniture safety ladder of convenient equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389483A (en) * | 2021-07-09 | 2021-09-14 | 榆林市林业科学研究所 | Ladder is used in grafting of desert geology trees |
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Application publication date: 20200904 |