CN214365839U - Multifunctional gardening extension ladder - Google Patents
Multifunctional gardening extension ladder Download PDFInfo
- Publication number
- CN214365839U CN214365839U CN202023171011.6U CN202023171011U CN214365839U CN 214365839 U CN214365839 U CN 214365839U CN 202023171011 U CN202023171011 U CN 202023171011U CN 214365839 U CN214365839 U CN 214365839U
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- ladder
- frame
- foot
- leg
- telescopic rod
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Abstract
The utility model relates to the technical field of ladders, specifically disclose a multi-functional horticulture extension ladder, including ladder frame, attach frame and workstation, ladder frame and the ladder foot that attaches the frame are equipped with balanced vice foot, be equipped with the telescopic link between ladder foot and the balanced vice foot, the ladder foot is equipped with the concertina hole, telescopic link swing joint is in the concertina hole, the one end that ladder foot and telescopic link are connected is equipped with relaxation mouth and clamp piece, the one end that ladder foot and telescopic link are connected is still equipped with fixed concave ring, the one end of telescopic link is equipped with the fixed convex ring that corresponds with fixed concave ring, balanced vice foot includes connecting piece and sole, the one end and the telescopic link spiro union of connecting piece, the other end of connecting piece is equipped with the spherical joint head, the sole is equipped with linking portion and antiskid portion, linking portion is equipped with the joint chamber with joint head swing joint, linking portion and connecting piece are equipped with the flexible rubber sleeve outward; through at the ladder frame with attach the ladder foot of frame and set up balanced vice foot, set up the telescopic link between ladder foot and the balanced vice foot, make the horticulture ladder keep balance in the bumpy ground, improve the security.
Description
Technical Field
The utility model relates to a ladder technical field, concretely relates to multi-functional horticulture extension ladder.
Background
In-process at horticulture pruning, because the plant kind of planting is different, the height of the plant of growth is also different, and too high plant is at the in-process of modifying, the horticulture staff need reach the height of demand with the help of the cat ladder usually, thereby realize the pruning to putting the thing, but a lot of cat ladders that have now are mostly traditional long ladder or herringbone ladder, there is the imbalance of step foot in the in-process of using in the bumpy ground, the problem that the security is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a multi-functional horticulture extension ladder solves among the prior art the in-process that the ladder foot of horticulture ladder used in the bumpy ground has unbalance, the low problem of security.
In order to achieve the above object, the utility model provides a multifunctional gardening extension ladder, which comprises a ladder frame, an auxiliary frame for supporting the ladder frame, and a workbench arranged at the upper end of the ladder frame and the auxiliary frame, wherein the ladder frame and the ladder legs of the auxiliary frame are provided with balance auxiliary feet, a telescopic rod is arranged between the ladder feet and the balance auxiliary feet, the ladder feet are provided with telescopic holes, the telescopic rod is movably connected in the telescopic holes, one end of the ladder feet connected with the telescopic rod is provided with an opening and a hoop member for fastening the opening, the end of the opening of the ladder feet is externally provided with a recess convenient for abutting against the hoop member, one end of the ladder feet connected with the telescopic rod is also internally provided with a fixed concave ring, one end of the telescopic rod is provided with a fixed convex ring corresponding to the fixed concave ring, the other end of the telescopic rod is provided with threads, the balance auxiliary feet comprise a connecting piece and a sole, one end of the connecting piece is in threaded connection with the telescopic rod, the other end of the connecting piece is provided with a spherical joint head, the sole is provided with a joint part and an anti-slip part, the joint part is provided with a joint cavity movably connected with the joint head, and the joint part and the connecting piece are externally provided with a soft rubber sleeve for preventing sewage and sand dust from entering the joint cavity.
Preferably, the outer wall of the telescopic rod and the inner wall of the ladder foot are both provided with knurled reticulate patterns.
Preferably, a movable stay bar and a movable stay frame are arranged between the ladder frame and the auxiliary frame.
Preferably, the ladder frame and the upper end of the auxiliary frame are provided with guard bars and chain guard pieces.
Preferably, the ladder frame is provided with an auxiliary ladder frame, the auxiliary ladder frame comprises two J-shaped connecting rods, at least one parallel ladder rod is arranged between the two connecting rods, and two ends of each ladder rod respectively penetrate through the two connecting rods and abut against the ladder frame.
Preferably, the joint of the soft rubber sleeve, the joint part and the connecting piece is provided with a clamp ring part, the joint part is provided with a concave ring matched with the clamp ring part, and the connecting piece is provided with a convex ring matched with the clamp ring part.
Preferably, the flexible glue sleeve is provided with a telescopic tube part which is convenient for the sole to move.
Preferably, the anti-slip part is provided with a tapered anti-slip protrusion.
Has the advantages that: the utility model provides a multi-functional horticulture extension ladder sets up balanced vice foot through the ladder foot at ladder frame with attach the frame, sets up the telescopic link between ladder foot and the balanced vice foot, makes horticulture ladder can the frustration ground keep balance, improves the security.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention;
FIG. 3 is a sectional view of the balance auxiliary leg of the present invention;
fig. 4 is a partial enlarged view of a portion B in fig. 3 according to the present invention;
fig. 5 is a partial enlarged view of the portion C in fig. 3 according to the present invention;
FIG. 6 is a view showing the usage state of the auxiliary ladder rack of the present invention;
fig. 7 is a schematic structural diagram of the present invention.
The reference numbers illustrate: 1-ladder frame, 2-auxiliary frame, 3-workbench, 4-ladder foot, 5-balance auxiliary foot, 6-telescopic rod, 7-soft rubber sleeve, 8-movable stay bar, 9-auxiliary ladder frame, 41-telescopic hole, 42-relaxation opening, 43-tightening member, 44-fixed concave ring, 51-connecting member, 52-sole, 61-fixed convex ring, 71-clamp ring portion, 72-telescopic tube portion, 81-movable support frame, 82-guard bar, 83-guard chain member, 91-connecting rod, 92-ladder bar, 511-joint head, 512-convex ring, 521-joining portion, 522-antiskid portion, 523-joint cavity, 524-concave ring and 525-antiskid bulge.
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.
Examples
Referring to fig. 1 to 7, the present embodiment provides a multifunctional gardening extension ladder, which includes a ladder frame 1 and an auxiliary frame 2 for supporting the ladder frame 1, wherein a pulley for facilitating ladder dragging can be disposed at the lower end of the auxiliary frame 2, and a workbench 3 disposed at the upper end of the ladder frame 1 and the auxiliary frame 2, the workbench 3 can be provided with a non-slip mat, the ladder frame 1 and the ladder legs 4 of the auxiliary frame 2 are provided with balance auxiliary legs 5, an expansion link 6 is disposed between the ladder legs 4 and the balance auxiliary legs 5, the ladder legs 4 are provided with expansion holes 41, the expansion link 6 is movably connected in the expansion holes 41, one end of the ladder legs 4 connected with the expansion link 6 is provided with an anti-slip opening 42 and a tightening member 43 for tightening the anti-slip opening 42, the tightening member 43 is a stainless steel pipe clamp, a recess for facilitating abutting against the tightening member 43 is disposed at one end of the expansion opening 42 of the ladder legs 4, the expansion opening 42 is locked by a screwing manner of the stainless steel pipe clamp, a sheet can be disposed on the inner wall of the expansion opening 42, the anti-skidding piece can be a sponge sticker, a fixed concave ring 44 is further arranged in one end, connected with the telescopic rod 6, of the ladder foot 4, a fixed convex ring 61 corresponding to the fixed concave ring 44 is arranged at one end of the telescopic rod 6, in the actual use process of the ladder, the length of the telescopic rod 6 can be adjusted, the ladder is balanced on the ground with different heights, threads are arranged at the other end of the telescopic rod 6, the balance auxiliary foot 5 comprises a connecting piece 51 and a sole 52, one end of the connecting piece 51 is in threaded connection with the telescopic rod 6, the balance auxiliary foot 5 can be taken down to be replaced or cleaned according to the actual use condition, a spherical joint head 511 is arranged at the other end of the connecting piece 51, a joint portion 521 and an anti-skidding portion 522 are arranged on the sole 52, the joint 521 is provided with a joint cavity 523 movably connected with the joint head 511, and a soft rubber sleeve 7 used for preventing sewage and sand dust from entering the joint cavity 523 is arranged outside the joint 521 and the connecting piece 51.
Specifically, in the ladder use, telescopic link 6 can receive operation personnel's action of gravity and produce the displacement easily, and the outer wall of telescopic link 6 and 4 inner walls of ladder foot all are equipped with the annular knurl reticulation, increase the outer wall of telescopic link 6 and the frictional force of 4 inner walls of ladder foot, can avoid telescopic link 6 to produce the displacement easily, influence the operation.
Specifically, be equipped with movable vaulting pole 8 and activity strut 81 between ladder frame 1 and the attached frame 2, increase ladder frame 1 and attach the fastness and the stability of frame 2, ladder frame 1 rocks with attached frame 2 when avoiding the staff operation.
The upper ends of the ladder frame 1 and the attachment frame 2 are provided with a guard bar 82 and a chain guard 83, so that a worker can hold the guard bar 82 or the chain guard 83 to work, and the safety of the worker is protected.
It should also be noted that the ladder frame 1 is provided with an auxiliary ladder frame 9, the auxiliary ladder frame 9 includes two connecting rods 91 in a "J" shape, at least 2 parallel ladder bars 92 are arranged between the two connecting rods 91, and two ends of each ladder bar 92 respectively penetrate through the two connecting rods 91 and abut against the ladder frame 1.
Furthermore, the connection part of the soft rubber sleeve 7, the joint part 521 and the connecting piece 51 is provided with a hoop ring part 71, the joint part 521 is provided with a concave ring 524 matched with the hoop ring part 71, and the connecting piece 51 is provided with a convex ring 512 matched with the hoop ring part 71, so that the connection of the soft rubber sleeve 7, the joint part 521 and the connecting piece 51 is firmer.
Furthermore, the flexible glue sleeve 7 is provided with the telescopic tube part 71 which is convenient for the sole 52 to move, thereby reducing the deformation of the flexible glue sleeve 7 caused by the movement of the sole and prolonging the service life of the flexible glue sleeve 7.
Still further, the antiskid part 522 is provided with a conical antiskid projection 525 to prevent the ladder foot from sliding.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional horticulture extension ladder, includes ladder frame (1) and is used for supporting attaching frame (2) of ladder frame (1) to and locate ladder frame (1) and attach workstation (3) of frame (2) upper end, its characterized in that: the ladder comprises a ladder frame (1) and a ladder leg (4) of an auxiliary frame (2), a balance auxiliary leg (5) is arranged between the ladder leg (4) and the balance auxiliary leg (5), a telescopic rod (6) is arranged between the ladder leg (4) and the balance auxiliary leg (5), the ladder leg (4) is provided with a telescopic hole (41), the telescopic rod (6) is movably connected in the telescopic hole (41), one end of the ladder leg (4) connected with the telescopic rod (6) is provided with an opening (42) and a hoop member (43) used for fastening the opening (42), a recess convenient for abutting against the hoop member (43) is arranged outside one end of the opening (42) of the ladder leg (4), one end of the ladder leg (4) connected with the telescopic rod (6) is also internally provided with a fixed concave ring (44), one end of the telescopic rod (6) is provided with a fixed convex ring (61) corresponding to the fixed concave ring (44), the other end of the telescopic rod (6) is provided with threads, the balance auxiliary leg (5) comprises a connecting piece (51) and a sole (52), one end of the connecting piece (51) is in threaded connection with the telescopic rod (6), the other end of the connecting piece (51) is provided with a spherical joint head (511), the sole (52) is provided with a connecting part (521) and an anti-skidding part (522), the connecting part (521) is provided with a joint cavity (523) movably connected with the joint head (511), and the connecting part (521) and the connecting piece (51) are externally provided with a soft rubber sleeve (7) used for preventing sewage and sand dust from entering the joint cavity (523).
2. A multi-functional horticultural extension ladder in accordance with claim 1, wherein: the outer wall of the telescopic rod (6) and the inner wall of the ladder foot (4) are both provided with knurled reticulate patterns.
3. A multi-functional horticultural extension ladder in accordance with claim 1, wherein: a movable support rod (8) and a movable support frame (81) are arranged between the ladder frame (1) and the auxiliary frame (2).
4. A multi-functional horticultural extension ladder in accordance with claim 1, wherein: the upper ends of the ladder frame (1) and the auxiliary frame (2) are provided with guard bars (82) and chain guard pieces (83).
5. A multi-functional horticultural extension ladder in accordance with claim 1, wherein: the ladder frame (1) is provided with an auxiliary ladder frame (9), the auxiliary ladder frame (9) comprises two J-shaped connecting rods (91), at least 2 parallel ladder bars (92) are arranged between the two connecting rods (91), and two ends of each ladder bar (92) respectively penetrate through the two connecting rods (91) and abut against the ladder frame (1).
6. A multi-functional horticultural extension ladder in accordance with claim 1, wherein: the connection parts of the soft rubber sleeve (7) and the connection parts (521) and the connecting pieces (51) are provided with clamp ring parts (71), the connection parts (521) are provided with concave rings (524) matched with the clamp ring parts (71), and the connecting pieces (51) are provided with convex rings (512) matched with the clamp ring parts (71).
7. A multi-functional horticultural extension ladder in accordance with claim 1 or 6, further comprising: the soft rubber sleeve (7) is provided with a telescopic tube part (72) which is convenient for the sole (52) to move.
8. A multi-functional horticultural extension ladder in accordance with claim 1, wherein: the antiskid part (522) is provided with a conical antiskid projection (525).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171011.6U CN214365839U (en) | 2020-12-25 | 2020-12-25 | Multifunctional gardening extension ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171011.6U CN214365839U (en) | 2020-12-25 | 2020-12-25 | Multifunctional gardening extension ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214365839U true CN214365839U (en) | 2021-10-08 |
Family
ID=77989320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023171011.6U Active CN214365839U (en) | 2020-12-25 | 2020-12-25 | Multifunctional gardening extension ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214365839U (en) |
-
2020
- 2020-12-25 CN CN202023171011.6U patent/CN214365839U/en active Active
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