CN112049565B - Self-adjusting inclined ladder and stacker-reclaimer with same - Google Patents
Self-adjusting inclined ladder and stacker-reclaimer with same Download PDFInfo
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- CN112049565B CN112049565B CN202010702386.6A CN202010702386A CN112049565B CN 112049565 B CN112049565 B CN 112049565B CN 202010702386 A CN202010702386 A CN 202010702386A CN 112049565 B CN112049565 B CN 112049565B
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- 238000005452 bending Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000011295 pitch Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/32—Accessories, e.g. brakes on ladders
- E06C5/42—Devices for altering inclination; Latching devices therefor ; Balancing arrangements
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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
-
- 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
- E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung
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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
- E06C7/50—Joints or other connecting parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a self-adjusting inclined ladder and a stacker-reclaimer with the same, wherein the inclined ladder comprises a ladder beam, an upper lug plate, a lower lug plate and a connecting plate; the upper end of the ladder beam is in shaft-movable connection with the upper lug plate, and the lower end of the ladder beam is in shaft-movable connection with the lower lug plate through a connecting plate, or the upper end of the ladder beam is in shaft-movable connection with the upper lug plate through a connecting plate, and the lower end of the ladder beam is in shaft-movable connection with the lower lug plate; the upper lug plate and the lower lug plate are fixedly connected with a stacker-reclaimer provided with an inclined ladder. When the arm support works under three working conditions of downward bending, horizontal lifting and upward bending respectively, the angle of the inclined ladder can be dynamically adjusted, the lower end of the inclined ladder is guaranteed to be fixed and not suspended, two ends of the inclined ladder can be supported, the stress of the inclined ladder is good, the section size of a ladder beam can be properly reduced, and the self weight of equipment and the production cost are reduced. In addition, the step angle in the inclined ladder is adjustable, the inclined ladder can be always parallel to the horizontal plane, so that people can conveniently get on and off the arm support, and the inclined ladder is safe and reliable.
Description
Technical Field
The invention belongs to the technical field of stacker-reclaimers, and particularly relates to a self-adjusting inclined ladder and a stacker-reclaimer with the same.
Background
On the stacker-reclaimer, an inclined ladder is arranged from a door seat to the arm support to facilitate the passage of people. The traditional inclined ladder adopts a cantilever arrangement, the upper part of the inclined ladder is fixedly connected with an arm support, and the lower part of the inclined ladder is suspended. The stacker-reclaimer and the inclined ladder structure are shown in figures 1 to 3, the steps are fixedly connected with the ladder beam, and the railings are fixedly connected with the ladder beam. The inclined ladder upper end is connected with cantilever crane fixed connection promptly, and the ladder roof beam atress is great, and in order to satisfy ladder roof beam intensity requirement, the cross-sectional dimension of ladder roof beam is great, has increased equipment dead weight and manufacturing cost.
Meanwhile, the arm support has three working conditions of downward bending, horizontal bending and upward bending, and the approaching point of the inclined ladder under the three working conditions has certain change along with the pitching of the arm support. Because the inclined ladder is fixedly connected with the arm support, when the arm support pitches around the hinge point of the arm support, the inclined ladder rotates around the hinge point along with the arm support, so that the steps of the inclined ladder are not horizontal any more, and when the arm support is in a non-horizontal state, the steps of the inclined ladder are not in a horizontal state, thereby bringing great inconvenience to the passage of people and having potential safety hazards.
Disclosure of Invention
The invention provides a self-adjusting inclined ladder and a stacker-reclaimer with the same, which aim to solve the technical problems in the prior art.
The invention relates to a self-adjusting inclined ladder, which comprises a ladder beam, an upper ear plate, a lower ear plate, a connecting plate, a plurality of steps, a step connecting rod and a step adjusting rod, wherein: the upper end of the ladder beam is in shaft-movable connection with the upper lug plate, and the lower end of the ladder beam is in shaft-movable connection with the lower lug plate through the connecting plate; or the upper end of the ladder beam is in shaft-movable connection with the upper lug plate through the connecting plate, and the lower end of the ladder beam is in shaft-movable connection with the lower lug plate; the upper lug plate and the lower lug plate are fixedly connected with a stacker-reclaimer provided with the self-adjusting inclined ladder; the ladder beam is provided with a first step connecting position and a step adjusting position, and the step connecting rod is provided with a second step connecting position; the left side and the right side of each step are respectively provided with a first connecting piece and a second connecting piece, the first connecting pieces are in shaft-movable connection with the first step connecting positions, and the second connecting pieces are in shaft-movable connection with the second step connecting positions; the one end of adjusting the pole of marking time with the ladder beam axle is moved and is connected, the other end of adjusting the pole of marking time with connecting rod axle is moved and is connected, the pole of adjusting of marking time adjust mark time with the contained angle between the ladder beam.
In one embodiment, the first connecting piece is a circular groove and a hinge shaft, and the first step connecting position is a circular hole matched with the first connecting piece; the second connecting piece is a circular groove and a hinge shaft, and the second step connecting position is a circular hole matched with the second connecting piece.
In one embodiment, the first connecting piece is a cylindrical connecting shaft protruding out of the step; the first stepping connecting position is a round hole matched with the first connecting piece; the second connecting piece is a cylindrical connecting shaft protruding out of the step; the second step connecting position is a round hole matched with the second connecting piece.
In one embodiment, the step adjusting position is an arc-shaped hole, and the second connecting piece is in axial motion connection with the second step connecting position and penetrates through the step adjusting position.
In one embodiment, the step connecting rods are two step connecting rods arranged on the left side and the right side of the ladder beam.
In one embodiment, the self-adjusting inclined ladder is further provided with a guardrail, and the guardrail is arranged on the ladder beam.
The invention also discloses a stacker-reclaimer, which comprises the self-adjusting inclined ladder.
Compared with the inclined ladder in the prior art, the upper end and the lower end of the self-adjusting inclined ladder are respectively fixed on the arm support of the stacker-reclaimer and the door seat of the stacker-reclaimer, and when the arm support works under three working conditions of downward pitching, horizontal lifting and upward pitching, the angle of the self-adjusting inclined ladder can be dynamically adjusted, so that the lower end of the self-adjusting inclined ladder is fixed and is not suspended in the air any more, therefore, the two ends of the inclined ladder can be supported in the operation process of the stacker-reclaimer, the stress of the inclined ladder is better, the section size of a ladder beam can be properly reduced, and the self weight of equipment and the production cost are reduced. In addition, the angle of the steps in the self-adjusting inclined ladder is adjustable, the steps can be always kept parallel to the horizontal plane, so that people can conveniently get on and off the arm support, and the self-adjusting inclined ladder is safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a state in which an arm support of a stacker-reclaimer is in a downward-bending condition in the prior art;
fig. 2 is a schematic diagram illustrating a state in which an arm support of a stacker-reclaimer is in a horizontal working condition in the prior art;
fig. 3 is a schematic diagram illustrating a state in which an arm support of a stacker-reclaimer is in a raised working condition in the prior art;
FIG. 4 is a schematic structural diagram of the self-adjusting ramp of the present invention, showing the self-adjusting ramp in different working conditions of the boom;
FIG. 5 is a side view of the self-adjusting ramp of the present invention;
FIG. 6 is a schematic view of the self-adjusting inclined ladder of the present invention when the arm support of the stacker-reclaimer is in a downward and downward operating condition;
FIG. 7 is a schematic view of the self-adjusting inclined ladder of the present invention when the arm support of the stacker-reclaimer is in a horizontal condition;
fig. 8 is a schematic view of the state of the self-adjusting inclined ladder of the present invention when the arm support of the stacker-reclaimer is in a tilt-up condition.
Description of reference numerals: 01-door seat horizontal line; 02-boom longitudinal axis; 100-ladder beam; 110-step adjusting position; 200-upper ear plate; 300-lower ear plate; 400-a connecting plate; 500-step connecting rod; 600-stepping; 610-a first connector; 620-second connector; 700-step adjusting lever.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 4 to 8, a self-adjusting ramp according to an embodiment of the present invention is installed on a stacker-reclaimer. The self-adjusting inclined ladder comprises a ladder beam 100, an upper ear plate 200, a lower ear plate 300 and a connecting plate 400; the upper end of the ladder beam 100 is in shaft movable connection with the upper lug plate 200, and the lower end of the ladder beam 100 is in shaft movable connection with the lower lug plate 300 through the connecting plate 400; the upper ear plate 200 and the lower ear plate 300 are fixedly connected with the stacker-reclaimer.
In this embodiment, the self-adjusting inclined ladder is provided with two upper ear plates 200, one ends of the two upper ear plates 200 are respectively hinged to the left side and the right side of the ladder beam 100, the other ends of the two upper ear plates 200 are fixed on the arm support of the stacker-reclaimer, and the upper ear plates 200 can be fixed on the arm support of the stacker-reclaimer through fixing methods such as riveting. The self-adjusting inclined ladder is provided with two lower lug plates 300, one ends of the two lower lug plates 300 are fixed on a gate seat of the stacker-reclaimer, and the other ends of the two lower lug plates 300 are in shaft-driven connection with the connecting plate 400. One end of the connecting plate 400 is pivotally connected to the lower ear plate 300, and the other end is pivotally connected to the ladder beam 100, for example, the connecting plate 400 can be pivotally connected to the lower ear plate 300 and the ladder beam 100 by the most common hinge method.
In this embodiment, the self-adjusting inclined ladder is provided with two connecting plates 400, one ends of the two connecting plates 400 are respectively hinged with the two ladder beams 100, and the other ends of the two connecting plates 400 are respectively hinged with the lower ear plates 300.
In other embodiments, the self-adjusting inclined ladder may be a plate-shaped structure similar to the step 600, the ladder beam 100 is hinged to the left and right sides of the upper end of the connecting plate 400, and the two lower ear plates 300 are hinged to the left and right sides of the lower end of the connecting plate 400.
In other embodiments, the connecting plate 400 may also be disposed at the upper end of the ladder beam 100, that is, the upper end of the ladder beam 100 is pivotally connected to the upper ear plate 200 via the connecting plate 400, and the lower end of the ladder beam 100 is pivotally connected to the lower ear plate 300. The upper ear plate 200, the lower ear plate 300 and the connecting plate 400 are mounted in the same manner as the above embodiments, and are not described herein again.
With continued reference to fig. 6-8, fig. 6 shows the self-adjusting ramp when the arm support of the stacker-reclaimer is in a downward and downward tilting condition, fig. 7 shows the self-adjusting ramp when the arm support of the stacker-reclaimer is in a horizontal tilting condition, and fig. 8 shows the self-adjusting ramp when the arm support of the stacker-reclaimer is in an upward tilting condition. When the arm support works under three working conditions of downward bending, horizontal bending and upward bending, the upper lug plate 200 makes pitching motion around the hinge point of the arm support along with the arm support, the ladder beam 100 rotates around the hinge point of the upper lug plate 200, the connecting plate 400 rotates around the hinge point of the lower lug plate 300, and the angle between the horizontal line 01 of the door seat and the longitudinal axis 02 of the arm support correspondingly changes, so that the dynamic angle adjustment of the whole inclined ladder is realized.
Specifically, the upper end of the self-adjusting inclined ladder is in shaft-movable connection with the arm support through the upper lug plate 200, the inclined ladder can rotate relative to the arm support, the lower end of the self-adjusting inclined ladder is in shaft-movable connection with the lower lug plate 300 through the connecting plate 400, and further the lower lug plate 300 is in shaft-movable connection with the door seat, so that the inclined ladder can rotate relative to the door seat, and the angle self-adjustment of the inclined ladder can be realized.
Preferably, the inclined ladder further comprises a plurality of steps 600, step connecting rods 500 and step adjusting rods 700; the ladder beam 100 is provided with a first step connecting position and a step adjusting position 110, and the step connecting rod 500 is provided with a second step connecting position; the left side and the right side of each step 600 are respectively provided with a first connecting piece 610 and a second connecting piece 620, the first connecting piece 610 is in axial movable connection with a first step connecting position, the second connecting piece 620 is in axial movable connection with a second step connecting position, one end of a step adjusting rod 700 is in axial movable connection with the ladder beam 100, the other end of the step adjusting rod 700 is in axial movable connection with the step connecting rod 500, and the step adjusting rod 700 is used for adjusting the included angle between the step and the ladder beam 100.
The ladder beam 100 is provided with a plurality of sets of first stepping connecting positions and stepping adjusting positions 110 at intervals, in this embodiment, the first stepping connecting positions are of a circular hole structure, and the stepping adjusting positions 110 are of an arc hole structure. The step connecting rod 500 is provided with a plurality of second step connecting positions at intervals, in this embodiment, the second step connecting positions are circular hole structures. The left and right sides of each step are respectively provided with a first connecting member 610 and a second connecting member 620, in this embodiment, the first connecting member 610 is provided with a first circular groove and a first hinge shaft, and the second connecting member 620 is provided with a second circular groove and a second hinge shaft.
The step 600 is located between the two ladder beams 100, the step connecting rod 500 is located at the outer sides of the two ladder beams 100, the left and right sides of the step 600 are used as first circular grooves of the first connecting piece 610 to be connected with the ladder beams 100 through first hinge shafts, and meanwhile, the left and right sides of the step 600 are used as second circular grooves of the second connecting piece 620 to be hinged with the step connecting rod 500 through second hinge shafts penetrating through the arc hole structures of the ladder beams 100. The second hinge shaft can rotate around the first hinge shaft at a certain angle along the arc hole structure on the ladder beam 100. The ladder beam 100 and the step connecting rod are provided with hinge holes at proper positions, which are respectively hinged with the hinge holes of the step adjusting rod 700, and the relative positions of the ladder beam 100 and the step connecting rod 500 can be adjusted by adjusting the step adjusting rod 700.
One end of the step 600 is respectively and axially connected with the two ladder beams 100 through the first connecting pieces 610 at the left and right sides, and the other end of the step 600 is respectively and axially connected with the two step connecting rods 500 through the second connecting pieces 620 at the left and right sides. Under the telescopic motion of the step adjusting rod 700, the second hinge shaft connected with the step connecting rod 500 rotates around the corresponding first hinge shaft, so that the purpose of adjusting the angle of the step 600 is achieved, the step 600 is always parallel to the horizontal plane, the personnel can conveniently go up and down the arm support, and the device is safe and reliable.
In other embodiments, the first connecting member 610 may be a cylindrical connecting shaft protruding from the step 600, and the first step connecting position is a circular hole; the second connector 620 may be a cylindrical connecting shaft protruding from the step 600; the second step is connected with the round hole. The step 600 is directly axially connected with a round hole serving as a first step connecting position on the ladder beam 100 through a cylindrical connecting shaft, and the step 600 penetrates through an arc-shaped hole on the ladder beam 100 through the cylindrical connecting shaft to be axially connected with a round hole serving as a second step connecting position on the step connecting rod 500.
As an alternative embodiment, the self-adjusting inclined ladder of the present invention is further provided with guardrails (not shown) disposed on the ladder beams 100, and the guardrails may be fixedly or pivotally connected to the ladder beams 100.
Compared with the inclined ladder in the prior art, the upper end and the lower end of the self-adjusting inclined ladder are respectively fixed on the arm support of the stacker-reclaimer and the door seat of the stacker-reclaimer, and when the arm support works under three working conditions of downward pitching, horizontal lifting and upward pitching, the angle of the self-adjusting inclined ladder can be dynamically adjusted, so that the lower end of the self-adjusting inclined ladder is fixed and is not suspended in the air any more, therefore, the two ends of the inclined ladder can be supported in the operation process of the stacker-reclaimer, the stress of the inclined ladder is better, the section size of a ladder beam can be properly reduced, and the self weight and the production cost of equipment are reduced. In addition, the angle of the steps in the self-adjusting inclined ladder is adjustable, the steps can be always parallel to the horizontal plane no matter the arm support is in any working condition of downward bending, horizontal bending and upward bending, so that people can conveniently get on and off the arm support, and the self-adjusting inclined ladder is safe and reliable.
All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, apparatus or system embodiments are described in relative simplicity as they are substantially similar to method embodiments, and reference may be made to some descriptions of the method embodiments for related aspects. The above-described embodiments of the apparatus and system are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
It is noted that, herein, relational terms such as "first," "second," and the like may be used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Also, the term "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Also, the term "coupled" or the like as used herein is intended to be broadly interpreted, as including both fixed and removable couplings, as well as direct and indirect couplings through intervening components. In addition, "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like are referred to herein as being placed in the state shown in the drawings.
It should be further noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some of the technical features may be equivalently replaced; and such modifications or alterations do not depart from the spirit of the invention.
Claims (7)
1. The utility model provides a self-adjusting inclined ladder, its characterized in that, self-adjusting inclined ladder includes ladder roof beam (100), goes up otic placode (200), lower otic placode (300), connecting plate (400), a plurality of (600) of marking time, connecting rod (500) of marking time and regulation pole (700) of marking time, wherein:
the upper end of the ladder beam (100) is in shaft-movable connection with the upper lug plate (200), and the lower end of the ladder beam (100) is in shaft-movable connection with the lower lug plate (300) through the connecting plate (400); or the upper end of the ladder beam (100) is in shaft-movable connection with the upper lug plate (200) through the connecting plate (400), and the lower end of the ladder beam (100) is in shaft-movable connection with the lower lug plate (300);
the upper lug plate (200) and the lower lug plate (300) are fixedly connected with a stacker-reclaimer provided with the self-adjusting inclined ladder;
the ladder beam (100) is provided with a first step connecting position and a step adjusting position (110), and the step connecting rod (500) is provided with a second step connecting position;
the left side and the right side of each step (600) are respectively provided with a first connecting piece (610) and a second connecting piece (620), the first connecting piece (610) is in axial movable connection with the first step connecting position, and the second connecting piece (620) is in axial movable connection with the second step connecting position;
the one end of adjusting pole (700) of stepping with ladder roof beam (100) axle moves the connection, the other end of adjusting pole (700) of stepping with connecting rod (500) axle moves the connection of stepping, adjust pole (700) of stepping step the step with the contained angle between ladder roof beam (100).
2. A self-adjusting inclined ladder as claimed in claim 1, wherein the first connector (610) is a circular slot and hinge shaft, and the first step connection site is a circular hole matching the first connector (610); the second connecting piece (620) is a circular groove and a hinge shaft, and the second step connecting position is a circular hole matched with the second connecting piece (620).
3. Self-adjusting ramp ladder according to claim 1, characterized in that the first connector (610) is a cylindrical connecting shaft protruding from the step; the first step connecting position is a round hole matched with the first connecting piece (610); the second connecting piece (620) is a cylindrical connecting shaft protruding out of the step; the second step connecting position is a round hole matched with the second connecting piece (620).
4. Self-adjusting ramp according to claim 1, characterized in that the step adjustment position (110) is an arc-shaped hole, the second connection (620) being in axial connection with the second step connection position through the step adjustment position (110).
5. Self-adjusting ramp ladder according to any of claims 1 to 4, characterized in that the step connecting rods are two step connecting rods arranged on the left and right sides of the ladder beam (100).
6. Self-adjusting ramp ladder according to claim 1, characterized in that it is further provided with guardrails provided on the ladder beams (100).
7. A stacker-reclaimer machine, characterized in that it comprises a self-adjusting ramp as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010702386.6A CN112049565B (en) | 2020-07-21 | 2020-07-21 | Self-adjusting inclined ladder and stacker-reclaimer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010702386.6A CN112049565B (en) | 2020-07-21 | 2020-07-21 | Self-adjusting inclined ladder and stacker-reclaimer with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112049565A CN112049565A (en) | 2020-12-08 |
| CN112049565B true CN112049565B (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010702386.6A Active CN112049565B (en) | 2020-07-21 | 2020-07-21 | Self-adjusting inclined ladder and stacker-reclaimer with same |
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| CN (1) | CN112049565B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016166308A1 (en) * | 2015-04-15 | 2016-10-20 | Ocado Innovation Limited | Robotic container handling device and method |
| CN108910546A (en) * | 2018-09-11 | 2018-11-30 | 扬州海鹰机械有限公司 | A kind of novel reclaimer |
| CN109051855A (en) * | 2018-09-11 | 2018-12-21 | 扬州海鹰机械有限公司 | A kind of novel stacker |
| CN110259370A (en) * | 2019-06-20 | 2019-09-20 | 中交二航局第四工程有限公司 | A kind of inclination angle can adaptively adjust and the ladder for remaining horizontal of marking time |
| CN209600747U (en) * | 2019-01-14 | 2019-11-08 | 中国长江电力股份有限公司 | One kind is marked time can be with self-leveling boarding ladder |
-
2020
- 2020-07-21 CN CN202010702386.6A patent/CN112049565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016166308A1 (en) * | 2015-04-15 | 2016-10-20 | Ocado Innovation Limited | Robotic container handling device and method |
| CN108910546A (en) * | 2018-09-11 | 2018-11-30 | 扬州海鹰机械有限公司 | A kind of novel reclaimer |
| CN109051855A (en) * | 2018-09-11 | 2018-12-21 | 扬州海鹰机械有限公司 | A kind of novel stacker |
| CN209600747U (en) * | 2019-01-14 | 2019-11-08 | 中国长江电力股份有限公司 | One kind is marked time can be with self-leveling boarding ladder |
| CN110259370A (en) * | 2019-06-20 | 2019-09-20 | 中交二航局第四工程有限公司 | A kind of inclination angle can adaptively adjust and the ladder for remaining horizontal of marking time |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112049565A (en) | 2020-12-08 |
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