CN111877860A - Spacing adjustable imitative wooden railing - Google Patents
Spacing adjustable imitative wooden railing Download PDFInfo
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- CN111877860A CN111877860A CN202010824275.2A CN202010824275A CN111877860A CN 111877860 A CN111877860 A CN 111877860A CN 202010824275 A CN202010824275 A CN 202010824275A CN 111877860 A CN111877860 A CN 111877860A
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- groove
- rotating
- rotating shaft
- threaded
- sliding
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a wood-like railing with adjustable spacing, which comprises a plurality of stand columns fixedly arranged on the ground at equal spacing, wherein guard railings are symmetrically arranged between every two adjacent stand columns at the upper and lower positions, the guard railings are installed through an installer, the upper and lower two groups of guard railings are fixedly connected through wood rods, and each guard railing comprises a fixed rail and a movable rail; the adjustable guardrail is simple in structure and convenient to use, the length of the guardrail can be changed according to the distance between the two stand columns within a certain range, the requirement on the precision of the distance between the preformed holes in the ground is lowered, the adjusting device is further arranged, the phenomenon that the service life is influenced due to too large stress caused by too much contraction of the jacking spring in the movable guardrail can be prevented, and meanwhile, the fixed guardrail and the stand columns are fixed together through the connecting rod sliding block and the sliding block, so that the guardrail is prevented from being separated from the stand columns due to the fact that the guardrail moves up and down under the action of external force.
Description
Technical Field
The invention relates to the technical field of wood-like railings, in particular to a wood-like railing with adjustable space.
Background
The existing installation process of the wood-like handrail is to punch a reserved hole on a construction site for installing stand columns and then install the handrail between the stand columns. Because the length of railing pole just is fixed after the preparation is accomplished, consequently if the distance between the preformed hole and the distance of setting for the deviation can lead to unable the construction. Meanwhile, the existing construction process can be used for pouring cement after the stand column and the railing are installed, so that the replacement work after the stand column and the railing are quite troublesome, the stand column and the railing cannot be replaced in a targeted manner, the stand column and the railing need to be replaced simultaneously, and the replacement cost is very high.
Disclosure of Invention
The invention aims to provide a wood-like railing with adjustable space, which is used for overcoming the defects in the prior art.
The wood-imitation railing with the adjustable interval comprises a plurality of upright posts which are fixedly arranged on the ground at equal intervals, guard railings are symmetrically arranged at the upper and lower positions between every two adjacent upright posts, the guard railings are installed through an installer, the upper and lower groups of guard railings are fixedly connected through a wood rod, each guard railing comprises a fixed railing and a movable railing, the fixed railings are connected to the side surfaces of the upright posts in a jogged mode, first sliding grooves penetrate through the left and right sides of the inside of each movable railing, the movable railings extend into the first sliding grooves and are in sliding connection with the first sliding grooves, supporting blocks are symmetrically and fixedly arranged at the left and right positions on the rear wall of each first sliding groove, threaded shafts are rotatably connected to the supporting blocks, two groups of threads with opposite rotation directions are arranged on the threaded shafts, jacking devices with the same characteristics are arranged at two ends of the threaded shafts, each jacking device comprises a base in threaded, a jacking plate is fixedly connected to the outer side of the base through a jacking spring, two groups of slide rails with symmetrical positions are arranged in the front wall and the rear wall of the first sliding groove, connecting blocks are connected in the slide rails in a sliding manner, the connecting blocks are fixedly connected with the front side surface and the rear side surface of the base, a first bevel gear is fixedly arranged on the threaded shaft, a positioning groove is arranged in the bottom surface of the movable fence, a first rotating groove is arranged in the top surface of the positioning groove, a first rotating shaft is rotatably connected to the top surface of the first rotating groove, the first rotating shaft extends into the first sliding groove, a second bevel gear meshed with the first bevel gear is fixedly arranged on the top surface of the first rotating shaft, a driven wheel is fixedly arranged on the bottom surface of the first rotating shaft, a first rotating cavity is arranged in the mounter, a motor is fixedly arranged on the bottom wall of the first rotating cavity, a second, the safety wheel can drive a third rotating shaft to rotate through an adjusting device, the third rotating shaft penetrates through the top surface of the installer, and a matching head which is rotatably connected with the third rotating shaft is fixedly arranged on the top surface of the installer.
Optionally, a decoration head is arranged above the upright post, a connecting seat is arranged on the bottom surface of the decoration head, a first thread groove is arranged in the top surface of the upright post, the connecting seat is in threaded connection with the first thread groove, a second thread groove is communicated with the bottom surface of the first thread groove, a threaded rod in threaded connection with the second thread groove is fixedly arranged on the bottom surface of the connecting seat, a second rotating groove is symmetrically arranged at the left and right positions of the second thread groove, a gear in threaded connection with the threaded rod is rotatably connected in the second rotating groove, a first connecting rod is rotatably connected to the front tooth surface of the gear, a stop block is slidably connected in the second rotating groove, a second connecting rod is rotatably connected to the second connecting rod, a limit groove penetrates through the side surface of the fixing rail, and is matched with the second rotating groove, the stop block can enter the limit groove to prevent the fixed fence from moving up and down.
Optionally, the adjusting device comprises a third rotating groove arranged in the top surface of the safety wheel, moving grooves are symmetrically arranged at left and right positions in the side wall of the third rotating groove, a trapezoidal block is connected in the moving groove in a sliding way, the outer side surface of the trapezoidal block is fixedly connected with the side wall of the moving groove through a first spring, the third rotating shaft extends into the third rotating groove, a matching groove with symmetrical left and right positions is arranged in the side surface of the third rotating shaft, the trapezoidal block can enter the matching groove and drive the third rotating shaft to rotate, the trapezoidal block moves towards the outside of the moving groove under the action of the first spring and is tightly attached to the surface of the third rotating shaft, when the safety wheel rotates to the position that the moving groove is aligned with the matching groove, the trapezoid block moves into the matching groove, and the safety wheel can drive the third rotating shaft to rotate through the trapezoid block.
Optionally, bushings are provided on the threaded shaft and the first rotating shaft.
Optionally, a cross groove is formed in the bottom surface of the driven wheel, a crosshead is fixedly arranged on the top surface of the third rotating shaft, and the crosshead can be matched with the cross groove.
Optionally, a mortise penetrates through the bottom surface of the fixed fence, tenons are symmetrically arranged on the left side surface and the right side surface of the stand column, and the tenons are connected with the mortise in a sliding mode.
Optionally, the bottom surface of the mounter is provided with a control button, the control button is connected with the motor through a circuit, and the control button can control the motor to start.
The invention has the beneficial effects that: the invention has simple structure and convenient use, divides the guard rail into a fixed rail and a movable rail, can change the length of the guard rail according to the distance between two upright posts in a certain range, reduces the requirement on the precision of the distance between preformed holes in the ground and can solve some accidents occurring in the installation field. And different with the fixed mode of cement pouring, all be detachable structure between fixed fence and the activity fence and the stand, conveniently carry out the change of railing or stand more, and need not all change whole imitative wooden railing.
Meanwhile, the invention is also provided with the connecting rod sliding block, so that the fixed rail and the upright post can be fixed together through the sliding block after the fixed rail is arranged on the upright post, and the protective guard is prevented from being separated from the upright post due to the vertical movement of the protective guard under the action of external force.
Drawings
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
FIG. 1 is a schematic structural view of a wood-like balustrade with adjustable spacing according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is an enlarged view of the first sliding groove of FIG. 1;
FIG. 4 is an enlarged view of the structure of FIG. 1 at the first rotational axis;
FIG. 5 is a schematic view of the structure at B-B in FIG. 4;
FIG. 6 is an enlarged view of the structure at the mounter in FIG. 1;
FIG. 7 is a schematic view of the structure C-C of FIG. 6;
FIG. 8 is an enlarged view of the safety wheel of FIG. 6;
FIG. 9 is a schematic view of the structure at E-E in FIG. 8;
FIG. 10 is an enlarged view of the threaded rod of FIG. 1;
FIG. 11 is a schematic view of the structure at D-D in FIG. 10.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 11, a wood-like railing with adjustable spacing according to an embodiment of the present invention includes a plurality of columns 58 fixed on the ground at equal spacing, guard rails 40 are symmetrically disposed between every two adjacent columns 58 at upper and lower positions, the guard rails 40 are mounted by a mounting device 24, the upper and lower sets of guard rails 40 are fixedly connected by a wooden pole 17, each guard rail 40 includes a fixed rail 18 and a movable rail 19, the fixed rail 18 is jogged on a side surface of the column 58, first sliding grooves 20 are disposed in the movable rail 19 in a left-right penetrating manner, the movable rail 19 extends into the first sliding grooves 20 and is slidably connected with the first sliding grooves 20, support blocks 29 are symmetrically fixed at left and right positions on a rear wall of the first sliding grooves 20, threaded shafts 27 are rotatably connected to the support blocks 29, and two sets of threads with opposite rotation directions are disposed on the threaded shafts 27, the two ends of the threaded shaft 27 are provided with jacking devices 101 with the same characteristics, each jacking device 101 comprises a base 21 in threaded connection with the threaded shaft 27, the outer side of each base 21 is fixedly connected with a jacking plate 23 through a jacking spring 22, two groups of sliding rails 26 with symmetrical positions are arranged in the front wall and the rear wall of the first sliding groove 20, each sliding rail 26 is connected with a connecting block 25 in a sliding manner, each connecting block 25 is fixedly connected with the front side surface and the rear side surface of each base 21, the threaded shaft 27 is fixedly provided with a first bevel gear 30, the bottom surface of the movable fence 19 is provided with a positioning groove 36, the top surface of each positioning groove 36 is provided with a first rotating groove 33, the top surface of each first rotating groove 33 is rotatably connected with a first rotating shaft 32, each first rotating shaft 32 extends into the corresponding first sliding groove 20, and the top surface of each first rotating shaft 32 is fixedly provided with a, driven wheel 34 is fixedly arranged on the bottom surface of first rotating shaft 32, a first rotating cavity 41 is formed in installer 24, motor 44 is fixedly arranged on the bottom wall of first rotating cavity 41, a second rotating shaft 43 is arranged on the top surface of motor 44, safety wheel 42 is fixedly arranged on the top surface of second rotating shaft 43, safety wheel 42 can drive third rotating shaft 39 to rotate through adjusting device 102, third rotating shaft 39 penetrates through the top surface of installer 24, and matching head 38 rotatably connected with third rotating shaft 39 is fixedly arranged on the top surface of installer 24.
Preferably, a decoration head 11 is arranged above the upright post 58, a connecting seat 12 is arranged on the bottom surface of the decoration head 11, a first thread groove 13 is arranged in the top surface of the upright post 58, the connecting seat 12 is in threaded connection with the first thread groove 13, a second thread groove 51 is communicated with the bottom surface of the first thread groove 13, a threaded rod 14 in threaded connection with the second thread groove 51 is fixedly arranged on the bottom surface of the connecting seat 12, second rotating grooves 56 are symmetrically arranged on the left and right of the second thread groove 51, a gear 52 in threaded connection with the threaded rod 14 is rotatably connected in the second rotating groove 56, a first connecting rod 55 is rotatably connected to the front tooth surface of the gear 52, a stop block 53 is slidably connected in the second rotating groove 56, a second connecting rod 54 is rotatably connected to the inner side surface of the stop block 53, the second connecting rod 54 is rotatably connected to the first connecting rod 55, a limit groove 57 penetrates through the side surface of the fixing rail 18, the limit groove 57 is engaged with the second rotation groove 56, the stop block 53 can enter the limit groove 57 to prevent the fixed rail 18 from moving up and down, the decoration head 11 is manually rotated into the first thread groove 13 during installation, the threaded rod 14 is simultaneously driven to rotate into the second thread groove 51, the threaded rod 14 drives the gear 52 to rotate during rotation, the gear 52 drives the stop block 53 to move into the limit groove 57 through the first connecting rod 55 and the second connecting rod 54 to fix the fixed rail 18 and the upright post 58, and the guard rail 40 can be prevented from moving up and down due to the action of external force after the installation, so that the guard rail 40 is prevented from being separated from the upright post 58.
Preferably, the adjusting device 102 includes a third rotating groove 47 disposed in the top surface of the safety wheel 42, a moving groove 49 is symmetrically disposed at left and right positions in a side wall of the third rotating groove 47, a trapezoidal block 48 is slidably connected in the moving groove 49, an outer side surface of the trapezoidal block 48 is fixedly connected with a side wall of the moving groove 49 through a first spring 50, the third rotating shaft 39 extends into the third rotating groove 47, a matching groove 46 is disposed in a side surface of the third rotating shaft 39, the trapezoidal block 48 can enter the matching groove 46 and drive the third rotating shaft 39 to rotate, the trapezoidal block 48 moves out of the moving groove 49 under the action of the first spring 50 and clings to a surface of the third rotating shaft 39, when the safety wheel 42 rotates until the moving groove 49 aligns with the matching groove 46, the trapezoidal block 48 moves into the matching groove 46, at this time, the safety wheel 42 can drive the third rotating shaft 39 to rotate through the trapezoid block 48, and after the distance between the base 21 and the pressing plate 23 reaches a certain degree, the force applied to the third rotating shaft 39 is greater than the torque transmitted by the safety wheel 42 to the third rotating shaft 39 through the trapezoid block 48, so that the trapezoid block 48 is pushed out of the matching groove 46 by the third rotating shaft 39, the third rotating shaft 39 does not rotate continuously, and the pressing spring 22 is prevented from contracting too much, which causes too much force between the base 21 and the threaded shaft 27, and the service life is prevented from being affected.
Preferably, a sleeve 28 is disposed on the threaded shaft 27 and the first rotating shaft 32, and the sleeve 28 can prevent the threaded shaft 27 from moving left and right and prevent the first rotating shaft 32 from moving up and down.
Preferably, a cross-shaped groove 35 is formed in the bottom surface of the driven wheel 34, a cross-shaped head 37 is fixedly arranged on the top surface of the third rotating shaft 39, and the cross-shaped head 37 can be engaged with the cross-shaped groove 35, so that the third rotating shaft 39 drives the driven wheel 34 to rotate.
Preferably, a mortise 16 is arranged in the bottom surface of the fixed rail 18 in a penetrating manner, tenons 15 are symmetrically arranged on the left and right side surfaces of the upright post 58, and the tenons 15 are slidably connected with the mortise 16, so that the fixed rail 18 is joggled with the upright post 58.
Preferably, the bottom surface of the mounting device 24 is provided with a control button 45, the control button 45 is electrically connected with the motor 44, and the control button 45 can control the motor 44 to start
In the initial state, the base 21 is close to the supporting block 29, the first spring 50 is in a compressed state, the trapezoidal block 48 is located in the matching groove 46 to fixedly connect the safety wheel 42 with the third rotating shaft 39, the stop block 53 is completely located in the second rotating groove 56, and the top pressure spring 22 is in an unstressed state.
When the installation work is started, the constructor installs the upright post 58 in the ground, then connects the mortise 16 with the tenon 15 to install the fixed rail 18 on the upright post 58, then inserts the movable rail 19 between the two fixed rails 18 to slide the fixed rails 18 on both sides into the first sliding groove 20, then inserts the fitting head 38 of the installer 24 into the positioning groove 36 to enable the crosshead 37 to be engaged with the cross groove 35;
pressing the control button 45 controls the motor 44 to start driving the second rotating shaft 43 to rotate, the second rotating shaft 43 drives the third rotating shaft 39 to rotate through the safety wheel 42, the third rotating shaft 39 drives the driven wheel 34 to rotate through the crosshead 37, the driven wheel 34 drives the second bevel gear 31 to rotate through the first rotating shaft 32, the second bevel gear 31 drives the threaded shaft 27 to rotate through the first bevel gear 30, the threaded shaft 27 drives the base 21 to rotate, the base 21 moves in a direction approaching the fixed fence 18 due to the limitation of the connecting block 25, the base 21 drives the pressing plate 23 to move through the pressing spring 22, the pressing plate 23 contacts with the fixed fence 18, and the fixed fence 18 is pressed through the pressing spring 22, fixing the fixed rail 18 and the movable rail 19, then installing the decoration head 11, moving the stop block 53 into the limit groove 57, and fixing the fixed rail 18 and the upright post 58 to complete the installation work.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an interval adjustable imitative wooden railing, includes that the equidistant sets firmly in subaerial a plurality of stands, its characterized in that: guard rails are symmetrically arranged at the upper and lower positions between every two adjacent upright columns, the guard rails are installed through an installer, the upper and lower groups of guard rails are fixedly connected through wood rods, each guard rail comprises a fixed rail and a movable rail, the fixed rail is jogged on the side surface of each upright column, first sliding grooves are formed in the movable rails in a left-right penetrating mode, the movable rails extend into the first sliding grooves and are in sliding connection with the first sliding grooves, supporting blocks are symmetrically and fixedly arranged at the left and right positions on the rear wall of each first sliding groove, threaded shafts are rotatably connected to the supporting blocks, two groups of threads with opposite rotating directions are arranged on the threaded shafts, jacking devices with the same characteristics are arranged at two ends of each threaded shaft, each jacking device comprises a base in threaded connection with the threaded shafts, jacking plates are fixedly connected to the outer sides of the bases through jacking springs, and two groups of sliding rails with symmetrical positions are arranged in the front and rear walls of the, the slide rail is internally and slidably connected with a connecting block, the connecting block is fixedly connected with the front side surface and the rear side surface of the base, a first bevel gear is fixedly arranged on the threaded shaft, a positioning groove is arranged in the bottom surface of the movable fence, a first rotating groove is arranged in the top surface of the positioning groove, a first rotating shaft is rotatably connected with the top surface of the first rotating groove, the first rotating shaft extends into the first sliding groove, a second bevel gear meshed with the first bevel gear is fixedly arranged on the top surface of the first rotating shaft, a driven wheel is fixedly arranged on the bottom surface of the first rotating shaft, a first rotating cavity is arranged in the mounter, a motor is fixedly arranged on the bottom wall of the first rotating cavity, a second rotating shaft is arranged on the top surface of the motor, a safety wheel is fixedly arranged on the top surface of the second rotating shaft, the safety wheel can drive a third rotating, and a matching head which is rotationally connected with the third rotating shaft is fixedly arranged on the top surface of the installer.
2. An adjustable-spacing wood-like handrail as claimed in claim 1, wherein: a decoration head is arranged above the upright post, a connecting seat is arranged on the bottom surface of the decoration head, a first thread groove is arranged in the top surface of the upright post, the connecting seat is in threaded connection with the first thread groove, a second thread groove is communicated with the bottom surface of the first thread groove, a threaded rod in threaded connection with the second thread groove is fixedly arranged on the bottom surface of the connecting seat, second rotating grooves are symmetrically arranged at the left and right positions of the second thread groove, a gear in threaded connection with the threaded rod is rotationally connected in the second rotating groove, a first connecting rod is rotationally connected on the front tooth surface of the gear, a stop block is connected in the second rotating groove in a sliding way, the inner side surface of the stop block is connected with a second connecting rod in a rotating way, the second connecting rod is rotationally connected with the first connecting rod, a limit groove is arranged in the side surface of the fixed fence in a penetrating way, the limiting groove is matched with the second rotating groove, and the stop block can enter the limiting groove to prevent the fixed fence from moving up and down.
3. An adjustable-spacing wood-like handrail as claimed in claim 1, wherein: the adjusting device comprises a third rotating groove arranged in the top surface of the safety wheel, moving grooves are symmetrically arranged at the left and right positions in the side wall of the third rotating groove, a trapezoidal block is connected in the moving groove in a sliding way, the outer side surface of the trapezoidal block is fixedly connected with the side wall of the moving groove through a first spring, the third rotating shaft extends into the third rotating groove, a matching groove with symmetrical left and right positions is arranged in the side surface of the third rotating shaft, the trapezoidal block can enter the matching groove and drive the third rotating shaft to rotate, the trapezoidal block moves towards the outside of the moving groove under the action of the first spring and is tightly attached to the surface of the third rotating shaft, when the safety wheel rotates to the position that the moving groove is aligned with the matching groove, the trapezoid block moves into the matching groove, and the safety wheel can drive the third rotating shaft to rotate through the trapezoid block.
4. An adjustable-spacing wood-like handrail as claimed in claim 1, wherein: and shaft sleeves are arranged on the threaded shaft and the first rotating shaft.
5. An adjustable-spacing wood-like handrail as claimed in claim 1, wherein: the bottom surface of the driven wheel is internally provided with a cross groove, the top surface of the third rotating shaft is fixedly provided with a crosshead, and the crosshead can be matched with the cross groove.
6. An adjustable-spacing wood-like handrail as claimed in claim 1, wherein: the fixed fence is characterized in that a mortise penetrates through the bottom surface of the fixed fence, tenons are symmetrically arranged on the left side surface and the right side surface of the stand column, and the tenons are connected with the mortise in a sliding mode.
7. An adjustable-spacing wood-like handrail as claimed in claim 1, wherein: the bottom surface of the installer is provided with a control button, the control button is connected with the motor through a circuit, and the control button can control the motor to start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824275.2A CN111877860B (en) | 2020-08-17 | 2020-08-17 | Spacing adjustable imitative wooden railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824275.2A CN111877860B (en) | 2020-08-17 | 2020-08-17 | Spacing adjustable imitative wooden railing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111877860A true CN111877860A (en) | 2020-11-03 |
| CN111877860B CN111877860B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010824275.2A Active CN111877860B (en) | 2020-08-17 | 2020-08-17 | Spacing adjustable imitative wooden railing |
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| CN111877860B (en) | 2022-03-15 |
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