CN115404937A - Anti-skidding inclined ladder with storage function - Google Patents
Anti-skidding inclined ladder with storage function Download PDFInfo
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- CN115404937A CN115404937A CN202211059225.5A CN202211059225A CN115404937A CN 115404937 A CN115404937 A CN 115404937A CN 202211059225 A CN202211059225 A CN 202211059225A CN 115404937 A CN115404937 A CN 115404937A
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- 238000003860 storage Methods 0.000 title claims abstract description 75
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- 238000013461 design Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000010186 staining Methods 0.000 abstract description 2
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- 125000003003 spiro group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 239000000314 lubricant Substances 0.000 description 1
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- 238000009736 wetting Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention relates to the technical field of inclined ladders, in particular to an anti-skidding inclined ladder with a storage function, which comprises an inclined ladder assembly, a lifting device and a lifting device, wherein the inclined ladder assembly comprises a fixed frame, a pedal arranged outside the fixed frame and a movable frame connected with the pedal, the end surface of the pedal is in an open design, a storage cover is movably arranged on the end surface of the pedal, and a storage inner frame is detachably arranged in the pedal; the transmission assembly comprises a frame body movably connected with the fixed frame and four side wing plates symmetrically arranged outside the frame body; the protective assembly is improved in the inner cavity of the pedal, the inner storage frame is arranged and used for placing tools required by maintenance operation, the separable design of the inner storage frame and the pedal can prevent oil stains on the tools from staining the pedal, and only the inner storage frame needs to be cleaned during cleaning, so that the problems in the prior art are effectively solved.
Description
Technical Field
The invention relates to the technical field of inclined ladders, in particular to an anti-skidding inclined ladder with a storage function.
Background
The bucket rod of part of the excavator is automatically lubricated, and the oil used for lubricating is injection oil which is thinner. The inclined ladder of the passing pushing mechanism is usually arranged below the bucket rod, and excessive lubricating oil of the bucket rod can drip on the ladder, so that the oil can drip downwards only during operation.
The existing foldable inclined ladder can be used for solving the problem, when the inclined ladder is idle or a bucket rod is lubricated, the inclined ladder can be folded, so that the condition that a pedal is wetted by lubricating oil can be effectively avoided, but the function of the inclined ladder is single, and due to the fact that more tools and instruments are used when the excavator is subjected to maintenance operation, if the inclined ladder cannot have certain storage capacity, certain inconvenience is brought to maintenance operation.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problem that the existing inclined ladder has single function.
In order to solve the technical problems, the invention provides the following technical scheme: an anti-skidding inclined ladder with a storage function comprises an inclined ladder assembly, a lifting device and a lifting device, wherein the inclined ladder assembly comprises a fixed frame, a pedal arranged outside the fixed frame and a movable frame connected with the pedal, the end face of the pedal is in an open design, a storage cover is movably arranged on the end face of the pedal, and a storage inner frame is detachably arranged in the pedal; the transmission assembly comprises a frame body movably connected with the fixed frame and four side wing plates symmetrically arranged outside the frame body; and the protective assembly comprises a fixed panel in threaded connection with the fixed frame, a movable frame movably arranged outside the fixed panel and a cover plate connected with the movable frame through a hinge.
As a preferable aspect of the anti-slip ramp with a storage function of the present invention, wherein: the terminal surface of storing lid is equipped with raised antiskid and hand fastening groove respectively, and the storing lid is opened outward and is equipped with first notch, the spiro union has sealed frame in the footboard, and runs through outward and set up the second notch sealed frame, still be equipped with the slipmat in the footboard.
As a preferable aspect of the anti-slip ramp with a storage function of the present invention, wherein: the storing inside casing be equipped with outward can with second notch sliding fit's card strip, and the card strip is opened outward and is equipped with the kerve, can dismantle in the storing inside casing and be equipped with a plurality of baffle.
As a preferable aspect of the anti-slip ramp with a storage function of the present invention, wherein: two limiting sliding grooves are formed in the inner wall of the storage inner frame, and are respectively provided with a limiting sliding plate, the visual surfaces of the limiting sliding plates are connected with connecting columns in a threaded mode, the end portions of the limiting sliding plates penetrate through clamping grooves, and positioning holes are formed in the inner wall of the storage inner frame in an array mode.
As a preferable aspect of the anti-slip ramp with a storage function of the present invention, wherein: the baffle plate is integrally injection-molded with a clamping rod capable of being in sliding fit with the clamping groove, one side of the end part of the baffle plate is provided with a positioning frame body, a third channel and a fourth channel which are communicated with each other are respectively arranged outside the positioning frame body, a positioning pin is movably arranged in the third channel, one end of the positioning pin extends out of the positioning frame body through penetrating through the third channel and is matched with the positioning hole, and the other end of the positioning pin is sleeved with a limiting shaft.
As a preferable aspect of the anti-slip ramp with a storage function of the present invention, wherein: the tip of spacing axle is equipped with first elastic component, and spacing off-axial symmetry is equipped with the push rod, the one end of push rod extends to through the fourth passageway outside the locating frame.
As a preferable scheme of the anti-slip inclined ladder with the storage function of the invention, the anti-slip inclined ladder with the storage function comprises the following components: the outer activity of footboard is equipped with the hand slide, and is equipped with first barrel and second barrel in the frame of footboard respectively, the activity is equipped with first pole in the first barrel, and the one end of first pole extend to outside the first barrel and with the hand slide is connected, the activity is equipped with the second in the second barrel and moves the pole, and the second moves the pole one end run through extremely outside the second barrel and with first notch is connected, first pole and second move the pole outer activity and be equipped with the transfer line, be equipped with the second elastic component in the first barrel.
As a preferable aspect of the anti-slip ramp with a storage function of the present invention, wherein: the utility model discloses a fixing frame, including mount, connecting rod, movable block, connecting rod, second passageway, the mount is run through respectively outward and has been seted up first passageway and second passageway, and is equipped with the movable block in the first passageway, and the movable block is equipped with the connecting rod outward, the connecting rod is keeping away from the one end of mount with the movable frame is connected, second passageway internal rotation is equipped with driven gear, the tip of movable block be equipped with can with the inner wall sliding fit's of first passageway link block, and the movable block is equipped with the connecting plate outward.
As a preferable scheme of the anti-slip inclined ladder with the storage function of the invention, the anti-slip inclined ladder with the storage function comprises the following components: the one end of connecting plate through run through first passageway and with the framework spiro union, and the framework be equipped with outward can with driven gear meshing's first gear groove, the flank board is equipped with the second gear groove outward, the fixed panel internal rotation is equipped with drive screw, and drive screw's one end extend to in the second passageway and with driven gear's axle center is connected, the outer activity of drive screw is equipped with the transmission nut seat, and the external spiro union of transmission nut seat has the stand, the stand is keeping away from drive screw's one end and action frame spiro union.
As a preferable scheme of the anti-slip inclined ladder with the storage function of the invention, the anti-slip inclined ladder with the storage function comprises the following components: the two sides of the inner wall of the fixed panel are provided with connecting sliding chutes which can be in sliding fit with the moving frame, and the end face of the moving frame is provided with auxiliary rollers.
The invention has the beneficial effects that: the inner storage frame is improved in the inner cavity of the pedal and is provided with tools required by maintenance operation, the separable design of the inner storage frame and the pedal can prevent oil stains on the tools from staining the pedal, the inner storage frame only needs to be cleaned during cleaning, and the problems in the prior art are effectively solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the pedal structure of the present invention.
Fig. 3 is a schematic diagram showing the separation of the pedal, the inner storage frame and the baffle plate in the invention.
FIG. 4 is an enlarged view of the structure of the "B" part in the present invention.
Fig. 5 is a schematic view of the structure of the baffle plate in the invention.
Fig. 6 is a schematic view of the pin structure of the present invention.
Fig. 7 is a schematic connection diagram of the hand sliding plate, the first barrel and the second barrel structure in the invention.
Fig. 8 is a schematic view of the structural connection between the ramp assembly and the transmission assembly according to the present invention.
Fig. 9 is a schematic structural view of a shield assembly according to the present invention.
Fig. 10 is a schematic diagram of a movable block structure in the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, for the first embodiment of the present invention, there is provided an anti-skid inclined ladder with a storage function, in which a storage inner frame 102b is disposed in a step plate 102, the storage inner frame 102b is used for placing some tools required for maintenance work, and the separable design of the storage inner frame 102b and the step plate 102 can prevent oil stains on the tools from contaminating the step plate 102, so that only the storage inner frame 102b needs to be cleaned during cleaning, thereby effectively solving the problems in the prior art.
Specifically, the inclined ladder assembly 100 comprises a fixed frame 101, a pedal 102 arranged outside the fixed frame 101 and a movable frame 103 connected with the pedal 102, wherein the end surface of the pedal 102 is in an open design, a storage cover 102a is movably arranged on the end surface of the pedal 102, and a storage inner frame 102b is detachably arranged in the pedal 102; the transmission assembly 200 comprises a frame body 201 movably connected with the fixed frame 101 and four side wing plates 202 symmetrically arranged outside the frame body 201; and a protective assembly 300, which comprises a fixed panel 301 screwed with the fixed frame 101, a movable frame 302 movably arranged outside the fixed panel 301, and a cover plate 302a connected with the movable frame 302 through a hinge.
Preferably, the end surface of the storage cover 102a is respectively provided with an anti-skid protrusion 102a-12 and a hand buckle groove 102a-11, a first notch 102a-1 is arranged outside the storage cover 102a, a sealing frame 102a-2 is screwed in the pedal 102, a second notch 102a-21 is arranged outside the sealing frame 102a-2 in a penetrating manner, and an anti-skid pad 102a-3 is arranged in the pedal 102.
Preferably, a clamping strip 102b-1 which can be in sliding fit with the second notches 102a-21 is arranged outside the inner storage frame 102b, a pull groove 102b-11 is formed outside the clamping strip 102b-1, and a plurality of baffle plates 102c are detachably arranged in the inner storage frame 102b.
In summary, when the pedal 102 is used for storage, the storage cover 102a is opened, so that the inner cavity of the pedal 102 is in an open state, tools for maintenance can be placed in the pedal 102 for storage, further, in order to prevent the inner cavity of the pedal 102 from being stained by oil on the tools, the storage inner frame 102b is also placed in the pedal 102, and the storage inner frame 102b and the pedal 102 are detachably designed for taking and cleaning the tools; when the inner storage frame 102b is disassembled and assembled, the clamping strips 102b-1 can be aligned to the second notches 102a-21 and inserted, the anti-skid pads 102a-3 are used for supporting the inner storage frame 102b, and the pull grooves 102b-11 are convenient for workers to take the inner storage frame 102b.
Furthermore, in order to optimize the storage effect of the inner storage frame 102b, the baffle plates 102c can be used for separating the tools, so that the improper results caused by collision among the tools can be avoided.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present invention is based on the previous embodiment, except that the gap between the baffles 102c in the inner storage frame 102b can be adjusted according to the size of the storage tool.
Specifically, two limiting sliding grooves 102b-2 are formed in the inner wall of the inner storage frame 102b, limiting sliding plates 102b-21 are arranged in the two limiting sliding grooves 102b-2, connecting columns 102b-23 are screwed on the viewing surfaces of the two limiting sliding plates 102b-21, clamping grooves 102b-22 penetrate through the end portions of the limiting sliding plates 102b-21, positioning holes 102b-24 are formed in the inner wall of the inner storage frame 102b in an array mode, clamping rods 102c-1 capable of being in sliding fit with the clamping grooves 102b-22 are formed outside a baffle plate 102c in an integrated injection molding mode, a positioning frame body 102c-2 is installed on one side of the end portion of the baffle plate 102c, a third channel 102c-21 and a fourth channel 102c-22 which are communicated with each other are formed outside the positioning frame body 102c-2, positioning pins 102c-3 are movably arranged in the third channel 102c-21, one end of the positioning pin 102c-3 extends to the outside of the positioning frame 102c-2 through penetrating through the third channel 102c-21 and is matched with the positioning hole 102b-24, the other end of the positioning pin 102c-3 is sleeved with a limiting shaft 102c-31, the end part of the limiting shaft 102c-31 is provided with a first elastic part 102c-33, the limiting shaft 102c-31 is externally and symmetrically provided with a push rod 102c-32, one end of the push rod 102c-32 extends to the outside of the positioning frame 102c-2 through a fourth channel 102c-22, the pedal 102 is externally and movably provided with a hand sliding plate 102d, the frame of the pedal 102 is internally and respectively provided with a first cylinder 102d-11 and a second cylinder 102d-21, the first cylinder 102d-11 is internally and movably provided with a first moving rod 102d-1, one end of the first moving rod 102d-1 extends to the outside of the first cylinder 102d-11 and is connected with the hand sliding plate 102d, the second cylinder 102d-21 is internally and movably provided with a second moving rod 102d-2, one end of the second moving rod 102d-2 penetrates out of the second cylinder 102d-21 and is connected with the first notch 102a-1, a driving rod 102d-22 is movably arranged outside the first moving rod 102d-1 and the second moving rod 102d-2, and a second elastic piece 102d-12 is arranged in the first cylinder 102 d-11.
Specifically, when the movable hand sliding plate 102d is used, the hand sliding plate 102d is connected with the first moving rod 102d-1 to drive the first moving rod 102d-11 to displace in the first cylinder 102d-11 and receive the acting force of the second elastic member 102d-12, wherein the second elastic member 102d-12 is a compression spring, so that the hand sliding plate 102d can reset; the movement of the first moving rod 102d-1 will displace the second moving rod 102d-2 in the second cylinder 102d-21 via the transmission rod 102d-22, and when the second moving rod 102d-2 is out of contact with the first notch 102a-1, the storage cover 102a can be flipped to open the pedal 102, and vice versa, when the second moving rod 102d-2 moves into the first notch 102a-1, the storage cover 102a is fixed.
In summary, in order to separate tools with different sizes and sizes to avoid mutual collision, the clamping rod 102c-1 of the baffle plate 102c can be inserted along the clamping groove 102b-22 on the limiting sliding plate 102b-21, so that the baffle plate 102c can move in the stroke of the limiting sliding groove 102b-2, and the distance between the baffle plates 102c can be adjusted; after the clearance of each baffle plate 102c is adjusted, the baffle plates 102c are fixed, the fixing work is realized by controlling the push rods 102c-32, so that the positioning pins 102c-3 slide in the third channels 102c-212, the positioning pins 102c-3 are subjected to the acting force of the first elastic members 102c-33 in the moving process, so that the positioning pins 102c-3 are reset, and the first elastic members 102c-33 are also compression springs;
when the positioning pin 102c-3 moves into the positioning hole 102b-24, the fixing of the blocking plate 102c is realized.
Example 3
Referring to fig. 1 to 10, a third embodiment of the present invention is based on the previous embodiment, except that when the arm is lubricated, the ramp assembly 100 is operated to turn the pedal 200 over, the injected lubricant will avoid contacting with the treading surface of the pedal 200, when the ramp assembly 100 is contracted, the cover plate 302a in the guard assembly 200 will be displaced to optimize the oil-proof effect of the pedal 200, and when the movable frame 103 moves, the cover plate 302 will be displaced accordingly to protect or open the ramp assembly 100.
Specifically, a first channel 101a-1 and a second channel 101a-2 are respectively arranged outside the fixed frame 101 in a penetrating manner, a movable block 101b is arranged in the first channel 101a-1, a connecting rod 101a-11 is arranged outside the movable block 101b, one end of the connecting rod 101a-11 far away from the fixed frame 101 is connected with the movable frame 103, a driven gear 101a-21 is arranged in the second channel 101a-2 in a rotating manner, a fixed hook 101c and a supporting leg are respectively arranged at the head end and the tail end of the fixed frame 101, a connecting slide block 101b-1 capable of being in sliding fit with the inner wall of the first channel 101a-1 is arranged at the end part of the movable block 101b, a connecting plate 101b-2 is arranged outside the movable block 101b, one end of the connecting plate 101b-2 penetrates through the first channel 101a-1 and is in threaded connection with the frame body 201, a first gear groove 201a capable of being meshed with the driven gear 101a-21 is arranged outside the frame body 201, a second gear groove 202a is arranged outside the side wing plate 202, a transmission screw 301b is rotatably arranged in the fixed panel 301, one end of the transmission screw 301b extends into the second channel 101a-2 and is connected with the axis of the driven gear 101a-21, a transmission nut seat 301b-1 is movably arranged outside the transmission screw 301b, an upright column 301b-2 is externally screwed on the transmission nut seat 301b-1, one end of the upright column 301b-2 far away from the transmission screw 301b is screwed with the action frame 302, connecting sliding grooves 301a capable of being in sliding fit with the action frame 302 are formed in two sides of the inner wall of the fixed panel 301, and auxiliary rollers 302b are arranged on the end face of the action frame 302; wherein the securing hook 101c may facilitate mounting of the ramp assembly 100 to the excavator body.
In an initial state, the movable frame 103 is close to the fixed frame 101, the inclined ladder assembly 100 is in a contracted state, and when the inclined ladder assembly 100 needs to be used for climbing, the movable frame 103 is pulled, so that the pedals 102 are unfolded, and a worker can conveniently enter the cabin or carry out maintenance operation;
when the bucket rod is lubricated or the inclined ladder assembly 100 is limited, in order to avoid the improper consequence caused by the wetting of the pedal 102 by the lubricating oil, the movable frame 103 can be lifted, so that the movable frame 103 is close to the fixed frame 101, the pedal 102 is reversed, and the treading part of the pedal 102 faces the installation machine body;
wherein, in the lifting or pulling-down process of the movable frame 103, the cover plate 302a in the protection assembly will also displace properly, which plays a role in optimizing the oil-proof effect of the pedal 200.
In summary, when the ramp assembly 100 is in the contracted state by controlling the movable frame 103, the movable frame 103 pushes the movable block 101b to displace in the first channel 101a-1 through the connecting rod 101a-11, and the movement of the movable block 101b drives the frame 201 to move upward along 101, at this time, the driven gear 101a-21 rotates along with the displacement of the frame 201 through the engagement of the first gear groove 201a and the driven gear 101a-21, and here, since the transmission screw 301 is connected with the axis of the driven gear 101a-21, the transmission screw 301 rotates along with it, and the transmission screw 301 is in threaded fit with the transmission nut seat 301b-1, so that the traveling frame 302 slides in the stroke of the connecting sliding groove 301 a; wherein the auxiliary roller 302b is used to assist the displacement of the walking frame 302.
That is, when the movable frame 103 gradually approaches the fixed frame 100, the rotation of the pinion gears 101a-21 will cause the two walking frames 302 to drive the turning plates 302a to approach each other through cooperation with each component, thereby protecting the inclined ladder assembly 100.
When the movable frame 103 gradually moves away from the fixed frame 100 to enable the inclined ladder assembly 100 to be in the unfolded state, similarly, the two turning plates 302a also move away from each other, and the turning of the pedal 120 pushes the turning plates 302a to turn over on the walking frame 302 under the support of the hinges, so that the inclined ladder assembly 100 is successfully unfolded and put into subsequent use, and the turned turning plates 302a can be used for climbing handrails of the inclined ladder assembly 100; wherein, the ramp assembly 100 in the unfolded state is limited by the stroke of the movable block 101b in the first channel 101a-1, so as to give a certain limit to the movable frame 103 and prevent the pedal 120 from being turned over excessively.
Specifically, a gasket 303 is arranged outside the fixed panel 301, a sliding rail 303a is screwed on the end face of the gasket 303, a supporting sliding block 303a-1 is arranged in the sliding rail 303a in a sliding manner, one end of the supporting sliding block 303a-1 extends out of the sliding rail 303a and is screwed with a touch plate 303a-11, a rotating disc 304 is rotatably arranged outside the fixed panel 301, a transmission groove 304a is formed in the outer portion of the rotating disc 304 in a penetrating manner, a rotating rod 301a-2 is arranged outside the supporting sliding block 303a-1, one end of the rotating rod 301a-2 penetrates through the sliding rail 303a and is in sliding fit with the transmission groove 304a, and a toothed plate 304b which can be in meshed connection with the second gear groove 202a is sleeved outside the rotating disc 304.
In summary, in the above description of the embodiment, the two traveling frames 302 drive the two turning plates 302a to approach each other, and in the process, the second gear groove 202a is engaged with the toothed plate 304b, the rotating disc 304 rotates along with the second gear groove, and the rotating disc 304 in the rotating state is matched with the rotating rod 301a-2 through the transmission groove 304a, so that the rotating rod 301a-2 approaches one end of the transmission groove 304a, and thus a certain power is provided to the supporting slider 303a-1 to lift the supporting slider along the sliding rail 303a, and the abutting plates 303a-11 are contacted with the other end surface of the turning plates 302a, thereby strengthening the fixing of the turning plates 302a.
When the movable frame 103 is pulled down to make the inclined ladder assembly 100 in the unfolded state, similarly, the abutting plates 303a-11 will descend to release the contact with the turning plate 302a, so that the turning plate 302a can be pushed away by the pedal 120.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an antiskid inclined ladder with storing function which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the inclined ladder assembly (100) comprises a fixed frame (101), a pedal (102) arranged outside the fixed frame (101) and a movable frame (103) connected with the pedal (102), wherein the end face of the pedal (102) is in an open design, a storage cover (102 a) is movably arranged on the end face of the pedal (102), and a storage inner frame (102 b) is detachably arranged in the pedal (102); and the number of the first and second groups,
the transmission assembly (200) comprises a frame body (201) movably connected with the fixed frame (101) and four side wing plates (202) symmetrically arranged outside the frame body (201); and the number of the first and second groups,
the protective assembly (300) comprises a fixed panel (301) in threaded connection with the fixed frame (101), a moving frame (302) movably arranged outside the fixed panel (301), and a cover plate (302 a) connected with the moving frame (302) through a hinge.
2. The anti-slip ramp with a storage function as claimed in claim 1, wherein: the novel multifunctional bicycle pedal is characterized in that anti-skid protrusions (102 a-12) and hand buckling grooves (102 a-11) are respectively arranged on the end face of the storage cover (102 a), a first notch (102 a-1) is formed in the outer portion of the storage cover (102 a), a sealing frame (102 a-2) is connected to the inner portion of the pedal (102) in a threaded mode, a second notch (102 a-21) penetrates through the outer portion of the sealing frame (102 a-2), and an anti-skid pad (102 a-3) is further arranged in the pedal (102).
3. The anti-slip ramp with a storage function as claimed in claim 2, wherein: a clamping strip (102 b-1) which can be in sliding fit with the second notches (102 a-21) is arranged outside the inner storage frame (102 b), a pull groove (102 b-11) is formed outside the clamping strip (102 b-1), and a plurality of baffle plates (102 c) are detachably arranged in the inner storage frame (102 b).
4. The anti-slip inclined ladder with the storage function as claimed in claim 3, wherein: the inner wall of the inner storage frame (102 b) is provided with two limiting sliding grooves (102 b-2), the two limiting sliding grooves (102 b-2) are internally provided with limiting sliding plates (102 b-21), the visual surfaces of the two limiting sliding plates (102 b-21) are in threaded connection with connecting columns (102 b-23), the end parts of the limiting sliding plates (102 b-21) are provided with clamping grooves (102 b-22) in a penetrating mode, and the inner wall of the inner storage frame (102 b) is provided with positioning holes (102 b-24) in an array mode.
5. The anti-slip ramp with a storage function of claim 4, wherein: the clamping rod (102 c-1) capable of being in sliding fit with the clamping groove (102 b-22) is integrally formed outside the baffle plate (102 c) in an injection molding mode, a positioning frame body (102 c-2) is installed on one side of the end portion of the baffle plate (102 c), a third channel (102 c-21) and a fourth channel (102 c-22) which are communicated with each other are respectively formed outside the positioning frame body (102 c-2), a positioning pin (102 c-3) is movably arranged in the third channel (102 c-21), one end of the positioning pin (102 c-3) extends to the outside of the positioning frame body (102 c-2) through penetrating through the third channel (102 c-21) and is matched with the positioning hole (102 b-24), and a limiting shaft (102 c-31) is sleeved at the other end of the positioning pin (102 c-3).
6. The anti-slip ramp with a storage function of claim 5, wherein: the end part of the limiting shaft (102 c-31) is provided with a first elastic part (102 c-33), the limiting shaft (102 c-31) is externally and symmetrically provided with a push rod (102 c-32), and one end of the push rod (102 c-32) extends out of the positioning frame body (102 c-2) through a fourth channel (102 c-22).
7. The anti-slip ramp with a storage function as claimed in claim 2, wherein: a hand sliding plate (102 d) is movably arranged outside the pedal (102), a first cylinder body (102 d-11) and a second cylinder body (102 d-21) are respectively arranged in a frame of the pedal (102), a first moving rod (102 d-1) is movably arranged in the first cylinder body (102 d-11), one end of the first moving rod (102 d-1) extends out of the first cylinder body (102 d-11) and is connected with the hand sliding plate (102 d), a second moving rod (102 d-2) is movably arranged in the second cylinder body (102 d-21), one end of the second moving rod (102 d-2) penetrates out of the second cylinder body (102 d-21) and is connected with the first notch (102 a-1), a driving rod (102 d-22) is movably arranged outside the first moving rod (102 d-1) and the second moving rod (102 d-2), and a second elastic piece (102 d-12) is arranged in the first cylinder body (102 d-11).
8. The anti-slip ramp with a storage function as claimed in claim 1, wherein: the movable rack is characterized in that a first channel (101 a-1) and a second channel (101 a-2) are respectively arranged outside the fixed rack (101) in a penetrating mode, a movable block (101 b) is arranged in the first channel (101 a-1), a connecting rod (101 a-11) is arranged outside the movable block (101 b), one end, far away from the fixed rack (101), of the connecting rod (101 a-11) is connected with the movable rack (103), a driven gear (101 a-21) is rotationally arranged in the second channel (101 a-2), a connecting sliding block (101 b-1) capable of being in sliding fit with the inner wall of the first channel (101 a-1) is arranged at the end portion of the movable block (101 b), and a connecting plate (101 b-2) is arranged outside the movable block (101 b).
9. The anti-slip ramp with a storage function of claim 8, wherein: one end of the connecting plate (101 b-2) penetrates through the first channel (101 a-1) and is in threaded connection with the frame body (201), a first gear groove (201 a) capable of being meshed with the driven gear (101 a-21) is formed in the outer portion of the frame body (201), a second gear groove (202 a) is formed in the outer portion of the flank plate (202), a transmission screw (301 b) is rotatably arranged in the fixed panel (301), one end of the transmission screw (301 b) extends into the second channel (101 a-2) and is connected with the axis of the driven gear (101 a-21), a transmission nut seat (301 b-1) is movably arranged in the outer portion of the transmission screw (301 b), an upright column (301 b-2) is in threaded connection with the outer portion of the transmission nut seat (301 b-1), and the upright column (301 b-2) is in threaded connection with the movable frame (302) at the end far away from the transmission screw (301 b).
10. The anti-slip ramp with a storage function of claim 9, wherein: two sides of the inner wall of the fixed panel (301) are provided with connecting sliding chutes (301 a) which can be in sliding fit with the moving frame (302), and the end face of the moving frame (302) is provided with auxiliary rollers (302 b).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211059225.5A CN115404937B (en) | 2022-08-31 | 2022-08-31 | Anti-skid inclined ladder with storage function |
| PCT/CN2023/115847 WO2024046368A1 (en) | 2022-08-31 | 2023-08-30 | Anti-skid inclined ladder having storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211059225.5A CN115404937B (en) | 2022-08-31 | 2022-08-31 | Anti-skid inclined ladder with storage function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115404937A true CN115404937A (en) | 2022-11-29 |
| CN115404937B CN115404937B (en) | 2023-05-30 |
Family
ID=84164122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211059225.5A Active CN115404937B (en) | 2022-08-31 | 2022-08-31 | Anti-skid inclined ladder with storage function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115404937B (en) |
| WO (1) | WO2024046368A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024046368A1 (en) * | 2022-08-31 | 2024-03-07 | 华能伊敏煤电有限责任公司 | Anti-skid inclined ladder having storage function |
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| Publication number | Publication date |
|---|---|
| CN115404937B (en) | 2023-05-30 |
| WO2024046368A1 (en) | 2024-03-07 |
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