CN110167298B - Electric cabinet base structure with synchronous rotation function - Google Patents
Electric cabinet base structure with synchronous rotation function Download PDFInfo
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- CN110167298B CN110167298B CN201910448961.1A CN201910448961A CN110167298B CN 110167298 B CN110167298 B CN 110167298B CN 201910448961 A CN201910448961 A CN 201910448961A CN 110167298 B CN110167298 B CN 110167298B
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- wheel
- cabinet
- fixed
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
- B60B33/025—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism by using form-fit, e.g. front teeth
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
Abstract
The invention provides an electric cabinet base structure with a synchronous rotation function, and belongs to the field of electric cabinets. It has solved heavy rack and has removed the difficulty, removes the poor problem of process stability simultaneously. The electric cabinet base structure with the synchronous rotation function is used for a heavy cabinet, the base comprises a plurality of universal casters, the universal casters comprise wheel seats, rolling mechanisms and steering mechanisms are respectively arranged in the universal casters, the wheel seats are connected with idler wheels through the rolling mechanisms in a rolling manner, the wheel seats are connected with connecting plates through the steering mechanisms in a rotating manner, the universal casters are fixed at the bottom of the cabinet through the connecting plates, the steering mechanisms comprise connecting sleeves fixed with the wheel seats, main gears are coaxially fixed on the outer walls of the top ends of the connecting sleeves, the central wheels are movably connected to the bottom of the cabinet through central shafts, meshed teeth are arranged on the outer edges of the main gears and the outer edges of the central wheels, and the connecting sleeves of the universal casters are meshed with the main gears through; an orientation mechanism is also included. The bottom seat structure can easily and stably move the heavy cabinet.
Description
Technical Field
The invention belongs to the technical field of electric cabinets, and relates to an electric cabinet base structure with a synchronous rotation function.
Background
The rack is all kinds of electrical equipment's carrier, because need remove the rack often, therefore a plurality of independent universal caster can be installed usually to the rack bottom, when needing control rack moving direction, need towards the moving direction application of force, make the rack remove one section distance, and make a plurality of universal caster rotate gradually and go forward towards the application of force direction, with the reason towards different direction application of force, also can change rack moving direction, to small-size light rack, it is comparatively convenient to remove and turn to, to large-scale heavy rack, traditional universal caster has following problem:
1. although the universal casters can face in the same direction after moving for a certain distance, in the initial moving stage of the heavy cabinet, because the universal casters face in different directions, great thrust needs to be applied, and the heavy cabinet is difficult to move;
2. because the universal casters are of independent structures and cannot rotate synchronously, the steering is very difficult, and the universal casters can rotate randomly in the moving process, so that the cabinet shakes, and the stability of internal loading equipment is influenced;
3. the traditional universal caster wheel generally only has a braking function, and the moving direction of the universal caster wheel cannot be fixed to enable the universal caster wheel to move directionally, so that the cabinet cannot be temporarily moved towards the preset direction, and the cabinet is easy to touch a wall during moving.
Disclosure of Invention
The present invention is directed to solve the above problems in the prior art, and an object of the present invention is to provide an electrical cabinet base structure with a synchronous rotation function, which is mainly used for being mounted on a heavy-duty cabinet to facilitate stable movement of the heavy-duty cabinet, and to stably rotate during the movement process, and also to temporarily orient the moving cabinet.
The purpose of the invention can be realized by the following technical scheme: the utility model provides an electric cabinet base structure of function is rotated in step in area, it is used for heavy rack, the base include a plurality of casters, casters includes the wheel seat, and is equipped with rolling mechanism and steering mechanism in the casters respectively, the wheel seat have the gyro wheel through rolling mechanism roll connection, the wheel seat rotates through steering mechanism and is connected with the connecting plate, and the roll axis of gyro wheel and the rotation axis dislocation of wheel seat set up perpendicularly, a plurality of casters pass through the connecting plate and fix its characterized in that in the rack bottom: the steering mechanism comprises a connecting sleeve fixed with the wheel seat, a circular plate-shaped main gear is coaxially fixed on the outer wall of the top end of the connecting sleeve, the steering mechanism also comprises a central wheel coaxially and movably connected to the bottom of the cabinet through a central shaft, meshed teeth are respectively arranged on the outer edge of the main gear and the outer edge of the central wheel, and the connecting sleeves of a plurality of universal casters are meshed with the main gear through the central wheel to form a linkage rotating structure; the auxiliary gears are coaxially and movably connected to the bottom of the cabinet through wheel shafts, the auxiliary gears are respectively positioned between the central wheel and the main gears, the outer edges of the auxiliary gears are respectively meshed with the outer edges of the main gears and the outer edges of the central wheel through tooth teeth, and the main gears are indirectly in transmission connection with the central wheel through the auxiliary gears;
also comprises an orientation mechanism, the orientation mechanism comprises an orientation sleeve which is movably sleeved on the connecting sleeve in a matching way, the outer wall of the connecting sleeve close to the top end is provided with a plurality of teeth distributed along the circumferential direction, the inner wall of the directional sleeve is provided with a plurality of teeth distributed along the circumferential direction, the directional sleeve is also sleeved on the connecting sleeve in a matching way, and two ends of the return spring are respectively propped against the top ends of the main gear and the directional sleeve, the return spring pushes the directional sleeve to enable the bottom end of the directional sleeve to be propped against the wheel seat, the side part of the machine cabinet is provided with a handle hole, a handle box with an opening at the outer side is fixed in the handle hole, a handle rod is fixed in the handle box, the bottom end of the machine cabinet penetrates through the bottom of the machine cabinet, the linkage rod is fixed with the outer wall of the directional sleeve, the top end of the linkage rod penetrates through the box wall on the lower side of the handle box, the directional rod is fixed and positioned in the handle box and is positioned below the handle rod in parallel; and the directional rod can be pulled upwards towards the handle rod, so that the linkage rod drives the directional sleeve to move upwards, and the directional sleeve is meshed with the connecting sleeve through the tooth grooves and the teeth and the universal caster is circumferentially fixed.
The bottom seat structure improves the traditional universal caster, the wheel seat of the universal caster is fixed with a connecting sleeve, a main gear is fixed on the connecting sleeve, and the connecting sleeves of a plurality of universal casters are meshed with the main gear through a center wheel to form a linkage rotating structure, so that any universal caster can drive other universal casters to rotate through the connecting sleeve to form a synchronous rotating structure, the direction of each roller is consistent all the time, and a large heavy cabinet can be easily moved; the rollers are synchronously turned, so that the rollers cannot be independently turned, the steering of the control cabinet is very smooth, the cabinet can be prevented from shaking by synchronous turning in the moving process, and the stability of internal equipment can be improved; and remove the rack through the handle bar, when the casters orientation is correct and need the interim fixed casters orientation to carry out directional removal, only need pull up directional pole towards the handle bar, can drive directional cover through the gangbar and move upward, then through tooth's socket and tooth meshing and circumference fixed casters, consequently interim fixed rollers orientation is also very convenient.
In the application, the improvement of the rolling mechanism and the steering mechanism in the universal caster is not involved, and the specific structure in the universal caster is the content disclosed in the prior art including the rolling mechanism and the steering mechanism, and the application only specifically applies the universal caster with the rolling mechanism and the steering mechanism disclosed in the prior art.
Therefore, the auxiliary gear is indirectly driven, the auxiliary gear can be adapted to bottom structures of cabinets in different shapes, and a plurality of auxiliary gears can be arranged between the main gear and the central wheel for driving according to the bottom structures of the cabinets.
In foretell electric cabinet base structure of synchronous rotation function in area, the pinion on have coaxial setting in wheel and foreign steamer, interior wheel external diameter and foreign steamer external diameter are the same with master gear external diameter and centre wheel external diameter respectively, and interior wheel outer edge and foreign steamer outer edge have the rodent to respectively with the master gear outer edge and the outer edge of centre wheel through the rodent meshing.
Therefore, the adjustment is smoother, more stable and more accurate.
In the above electric cabinet base structure with synchronous rotation function, the connecting plate, the central shaft and the wheel shaft are respectively fixed on the fixing plate, the fixing plate is fixed at the bottom of the cabinet, and the bottom end of the linkage rod movably penetrates through the fixing plate and the bottom of the cabinet.
Therefore, the universal idler wheels and other parts are conveniently arranged on the fixing plate, and the fixing plate is integrally arranged at the bottom of the cabinet, so that the modularized installation is formed, the installation efficiency can be improved, and the whole cabinet is convenient to replace or disassemble and maintain after being damaged.
In foretell electric rack base structure of synchronous rotation function in area, the rack be rectangle box structure, the fixed plate be with rack bottom complex rectangle platelike structure, and the fixed plate bottom surface is close to the four corners position and respectively is fixed with a universal castor, the rack left and right sides respectively be equipped with a handle box, and be close to the directional cover on two universal castors of rack one side and connect through a connecting rod, and the gangbar bottom is fixed with the connecting rod.
Thus being adaptable to most cabinet configurations.
In foretell electric cabinet base structure of taking synchro-rotation function, still include the rectangular plate shaped guard plate of parallel position below the fixed plate, the guard plate is outer along being connected through bounding wall and fixed plate, the guard plate on be equipped with the protecting hole the same with casters quantity, and a plurality of protecting hole difference clearance fit cover is on the outer wall that the adapter sleeve is close to the bottom, and reset spring promotes directional cover, makes directional cover bottom support on the guard plate, and master gear, pinion and centre wheel all are located the space that fixed plate, guard plate and bounding wall surround.
Therefore, each part can be sealed in the space surrounded by the fixing plate, the protection plate and the coaming, and the damage caused by the influence of the external environment is avoided.
In the above electric cabinet base structure with the synchronous rotation function, two ends of the orientation rod are respectively connected with a connecting rod through a linkage rod, and two ends of the orientation rod are detachably connected with the linkage rod through fasteners.
Therefore, during installation, all parts are installed on the fixing plate to form modularization, then the fixing plate is integrally fixed at the bottom of the cabinet, and finally the orientation rod is connected with the linkage rod to facilitate assembly.
Compared with the prior art, the invention has the following advantages:
1. the bottom seat structure improves the traditional universal caster, the wheel seat of the universal caster is fixed with a connecting sleeve, a main gear is fixed on the connecting sleeve, and the connecting sleeves of a plurality of universal casters are meshed with the main gear through a center wheel to form a linkage rotating structure, so that any universal caster can drive other universal casters to rotate through the connecting sleeve to form a synchronous rotating structure, the direction of each roller is consistent all the time, and a large heavy cabinet can be easily moved;
2. the rollers are synchronously turned, so that the rollers cannot be independently turned, the steering of the control cabinet is very smooth, the cabinet can be prevented from shaking by synchronous turning in the moving process, and the stability of internal equipment can be improved;
3. and remove the rack through the handle bar, when the casters orientation is correct and need the interim fixed casters orientation to carry out directional removal, only need pull up directional pole towards the handle bar, can drive directional cover through the gangbar and move upward, then through tooth's socket and tooth meshing and circumference fixed casters, consequently interim fixed rollers orientation is also very convenient.
Drawings
Fig. 1 is a front view of a cabinet.
Fig. 2 is a partially enlarged sectional view of fig. 1.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a side view of a cabinet.
Fig. 5 is a bottom view of the cabinet.
Fig. 6 is a schematic view of fig. 5 with the fender removed.
Fig. 7 is a partially enlarged view and an internal structure diagram of fig. 6.
In the figure, the position of the upper end of the main shaft,
1. a cabinet; 11. a handle hole;
2. a universal caster; 21. a wheel seat; 22. connecting sleeves; 23. teeth; 24. a main gear; 25. a roller; 26. a connecting plate;
3. a center wheel; 31. a central shaft;
4. an orientation sleeve; 41. a tooth socket; 42. a return spring;
5. a handle box; 51. a handle bar;
6. a linkage rod; 61. an orientation bar; 62. a connecting rod;
7. a pinion gear; 71. a wheel axle; 72. an inner wheel; 73. an outer wheel;
8. a fixing plate; 81. a protection plate; 82. enclosing plates; 83. and (4) protecting the hole.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-7, the present invention relates to an electrical cabinet base structure with synchronous rotation function, which is used for a heavy-duty cabinet 1, the base includes a plurality of casters 2, the casters 2 include wheel seats 21, and rolling mechanisms and steering mechanisms are respectively arranged in the casters 2, the wheel seats 21 are connected with rollers 25 through the rolling mechanisms in a rolling manner, the wheel seats 21 are connected with connecting plates 26 through the steering mechanisms in a rotating manner, rolling axes of the rollers 25 and rotating axes of the wheel seats 21 are vertically arranged in a staggered manner, the plurality of casters 2 are fixed at the bottom of the cabinet 1 through the connecting plates 26, the steering mechanisms include connecting sleeves 22 fixed with the wheel seats 21, circular plate-shaped main gears 24 are coaxially fixed on outer walls of the top ends of the connecting sleeves 22, the central wheels 3 are coaxially and movably connected at the bottom of the cabinet 1 through a central shaft 31, and mutually meshed teeth are respectively arranged on outer edges of the main, and the connecting sleeves 22 of the universal casters 2 are meshed with the main gear 24 through the central wheel 3 to form a linkage rotating structure; the auxiliary gears 7 are coaxially and movably connected to the bottom of the cabinet 1 through wheel shafts 71, the auxiliary gears 7 are respectively positioned between the central wheel 3 and the main gears 24, the outer edges of the auxiliary gears 7 are respectively meshed with the outer edge of the main gear 24 and the outer edge of the central wheel 3 through a tooth, and the main gear 24 is indirectly in transmission connection with the central wheel 3 through the auxiliary gears 7;
the device also comprises an orientation mechanism, the orientation mechanism comprises an orientation sleeve 4 which is movably sleeved on the connection sleeve 22 in a matching way, a plurality of teeth 23 which are distributed along the circumferential direction are arranged on the outer wall of the connection sleeve 22 close to the top end, a plurality of tooth grooves 41 which are distributed along the circumferential direction are arranged on the inner wall of the orientation sleeve 4, a reset spring 42 which is sleeved on the connection sleeve 22 in a matching way and two ends of which are respectively propped against the main gear 24 and the top end of the orientation sleeve 4 is also arranged, the reset spring 42 pushes the orientation sleeve 4 to enable the bottom end of the orientation sleeve 4 to be propped against the wheel seat 21 and enable the teeth 23 to be separated from the tooth grooves 41, a handle hole 11 is arranged on the side part of the machine cabinet 1, a handle box 5 with an outer side opening is fixed in the handle hole 11, a handle rod 51 is fixed in the handle box 5, a linkage rod 6 with a bottom end penetrating through the bottom of the machine cabinet 1 and fixed with the outer wall of the orientation sleeve 4, and is positioned in parallel below the handle bar 51; and the directional rod 61 can be pulled upwards towards the handle rod 51, so that the linkage rod 6 drives the directional sleeve 4 to move upwards, and the directional sleeve 4 is meshed with the connecting sleeve 22 through the tooth grooves 41 and the tooth teeth 23 and the universal caster 2 is circumferentially fixed.
Further, the pinion 7 is provided with an inner wheel 72 and an outer wheel 73 which are coaxially arranged, the outer diameter of the inner wheel 72 and the outer diameter of the outer wheel 73 are respectively the same as the outer diameter of the master gear 24 and the outer diameter of the central wheel 3, and the outer edge of the inner wheel 72 and the outer edge of the outer wheel 73 are provided with a mesh and are respectively meshed with the outer edge of the master gear 24 and the outer edge of the central wheel 3 through the mesh. The connecting plate 26, the central shaft 31 and the wheel shaft 71 are respectively fixed on the fixing plate 8, the fixing plate 8 is fixed at the bottom of the cabinet 1, and the bottom end of the linkage rod 6 movably penetrates through the fixing plate 8 and the bottom of the cabinet 1. The cabinet 1 is the rectangle box structure, and fixed plate 8 be with cabinet 1 bottom complex rectangle platelike structure, and the fixed plate 8 bottom surface is close to the four corners position and respectively is fixed with a casters 2, and the cabinet 1 left and right sides respectively is equipped with a handle box 5, and is close to the directional cover 4 on two casters 2 of cabinet 1 one side and connects through a connecting rod 62, and 6 bottoms of gangbar are fixed with connecting rod 62. Still include the rectangular plate-shaped guard plate 81 of parallel position in fixed plate 8 below, the guard plate 81 is outer along being connected with fixed plate 8 through bounding wall 82, be equipped with the protection hole 83 the same with universal caster 2 quantity on the guard plate 81, and a plurality of protection holes 83 respectively clearance fit cover on the outer wall that adapter sleeve 22 is close to the bottom, and reset spring 42 promotes directional cover 4, makes directional cover 4 bottom support on guard plate 81, and master gear 24, pinion 7 and centre wheel 3 all are located the space that fixed plate 8, guard plate 81 and bounding wall 82 surround. Two ends of the directional rod 61 are respectively connected with a connecting rod 62 through a linkage rod 6, and two ends of the directional rod 61 are detachably connected with the linkage rod 6 through fasteners.
The bottom seat structure improves the traditional universal caster 2, the wheel seat 21 of the universal caster 2 is fixed with the connecting sleeve 22, meanwhile, the main gear 24 is fixed on the connecting sleeve 22, and the connecting sleeves 22 of a plurality of universal casters 2 are meshed with the main gear 24 through the central wheel 3 to form a linkage rotating structure, so that any universal caster 2 can drive other universal casters 2 to rotate through the connecting sleeve 22 to form a synchronous rotating structure, the directions of all the rollers 25 are consistent all the time, and the large heavy cabinet 1 can be easily moved; each roller 25 turns synchronously, and the rollers 25 cannot rotate independently, so that the turning of the control cabinet 1 is very smooth, and the cabinet 1 can be prevented from shaking by synchronous rotation in the moving process, so that the stability of internal equipment can be improved; and remove rack 1 through handle bar 51, when casters 2 orientation is correct and need the orientation of interim fixed casters 2 to carry out directional removal, only need to pull up directional rod 61 towards handle bar 51, can drive directional cover 4 through gangbar 6 and move up, then through tooth's socket 41 and the meshing of tooth 23 and circumference fixed casters 2, therefore interim fixed roller 25 orientation is also very convenient.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the cabinet 1, the handle hole 11, the caster 2, the wheel base 21, the connection sleeve 22, the teeth 23, the main gear 24, the roller 25, the connection plate 26, the center wheel 3, the center shaft 31, the orientation sleeve 4, the tooth socket 41, the return spring 42, the handle case 5, the handle bar 51, the linkage bar 6, the orientation bar 61, the connection bar 62, the pinion 7, the wheel shaft 71, the inner wheel 72, the outer wheel 73, the fixing plate 8, the shielding plate 81, the surrounding plate 82, the shielding hole 83, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (6)
1. The utility model provides an electric cabinet base structure of synchronous rotation function in area, it is used for heavy rack (1), the base include a plurality of casters (2), casters (2) are including wheel seat (21), and are equipped with rolling mechanism and steering mechanism in casters (2) respectively, wheel seat (21) have gyro wheel (25) through rolling mechanism roll connection, wheel seat (21) rotate through steering mechanism and are connected with connecting plate (26), and the rotation axis dislocation of the roll axis of gyro wheel (25) and wheel seat (21) sets up perpendicularly, a plurality of casters (2) fix in rack (1) bottom through connecting plate (26), its characterized in that: the steering mechanism comprises a connecting sleeve (22) fixed with a wheel seat (21), a circular plate-shaped main gear (24) is coaxially fixed on the outer wall of the top end of the connecting sleeve (22), the steering mechanism further comprises a center wheel (3) coaxially and movably connected to the bottom of the cabinet (1) through a center shaft (31), meshed teeth are respectively arranged on the outer edge of the main gear (24) and the outer edge of the center wheel (3), and the connecting sleeves (22) of the universal casters (2) are meshed with the main gear (24) through the center wheel (3) to form a linkage rotating structure; the auxiliary gear (7) is coaxially and movably connected to the bottom of the cabinet (1) through a wheel shaft (71), the auxiliary gears (7) are respectively positioned between the central wheel (3) and the main gears (24), the outer edges of the auxiliary gears (7) are respectively meshed with the outer edge of the main gear (24) and the outer edge of the central wheel (3) through a grinding tooth, and the main gear (24) is indirectly connected with the central wheel (3) through the auxiliary gears (7);
the device is characterized by further comprising an orientation mechanism, the orientation mechanism comprises an orientation sleeve (4) which is movably matched and sleeved on the connection sleeve (22), a plurality of teeth (23) which are distributed along the circumferential direction are arranged on the outer wall of the connection sleeve (22) close to the top end, a plurality of tooth sockets (41) which are distributed along the circumferential direction are arranged on the inner wall of the orientation sleeve (4), the orientation sleeve is sleeved on the connection sleeve (22) in a matching mode, two ends of the reset spring (42) are respectively abutted to the top ends of the main gear (24) and the orientation sleeve (4), the reset spring (42) pushes the orientation sleeve (4), the bottom end of the orientation sleeve (4) is abutted to the wheel seat (21), the teeth (23) are separated from the tooth sockets (41), a handle hole (11) is formed in the side portion of the cabinet (1), a handle box (5) with an opening at the outer side is fixed in the handle hole (11), a handle rod (51) is fixed in the handle box (5), and, the linkage rod (6) is fixed with the outer wall of the orientation sleeve (4), the top end of the linkage rod (6) penetrates through the lower side box wall of the handle box (5) and is fixed with an orientation rod (61), and the orientation rod (61) is positioned in the handle box (5) and is positioned below the handle rod (51) in parallel; and the directional rod (61) can be pulled upwards towards the handle rod (51), so that the linkage rod (6) drives the directional sleeve (4) to move upwards, and the directional sleeve (4) is meshed with the connecting sleeve (22) through the tooth grooves (41) and the teeth (23) and the universal caster (2) is circumferentially fixed.
2. The electrical cabinet base structure with synchronous rotation function according to claim 1, wherein: the auxiliary gear (7) is provided with an inner wheel (72) and an outer wheel (73) which are coaxially arranged, the outer diameter of the inner wheel (72) and the outer diameter of the outer wheel (73) are respectively the same as the outer diameter of the main gear (24) and the outer diameter of the central wheel (3), and the outer edge of the inner wheel (72) and the outer edge of the outer wheel (73) are provided with the meshed teeth and are respectively meshed with the outer edge of the main gear (24) and the outer edge of the central wheel (3) through the meshed teeth.
3. The electrical cabinet base structure with synchronous rotation function according to claim 2, wherein: the connecting plate (26), the central shaft (31) and the wheel shaft (71) are respectively fixed on the fixing plate (8), the fixing plate (8) is fixed at the bottom of the cabinet (1), and the bottom end of the linkage rod (6) movably penetrates through the fixing plate (8) and the bottom of the cabinet (1).
4. The electrical cabinet base structure with synchronous rotation function according to claim 3, wherein: cabinet (1) be rectangle box structure, fixed plate (8) for with cabinet (1) bottom complex rectangle platelike structure, and fixed plate (8) bottom surface be close to four corners position and respectively be fixed with a casters (2), cabinet (1) the left and right sides respectively be equipped with one handle box (5), and be close to directional cover (4) on two casters (2) of cabinet (1) one side and connect through a connecting rod (62), and gangbar (6) bottom is fixed with connecting rod (62).
5. The electrical cabinet base structure with synchronous rotation function according to claim 4, wherein: still include rectangular plate-shaped guard plate (81) that the parallel is located fixed plate (8) below, guard plate (81) are outer along being connected through bounding wall (82) and fixed plate (8), guard plate (81) on be equipped with protection hole (83) the same with caster (2) quantity, and a plurality of protection hole (83) respectively the clearance fit cover on adapter sleeve (22) are close to the outer wall of bottom, and reset spring (42) promote directional cover (4), make directional cover (4) bottom support on guard plate (81), and main gear (24), pinion (7) and centre wheel (3) all are located fixed plate (8), guard plate (81) and bounding wall (82) space that surround.
6. The electrical cabinet base structure with synchronous rotation function according to claim 5, wherein: two ends of the directional rod (61) are respectively connected with a connecting rod (62) through a linkage rod (6), and two ends of the directional rod (61) are detachably connected with the linkage rod (6) through fasteners.
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| CN201910448961.1A CN110167298B (en) | 2019-05-28 | 2019-05-28 | Electric cabinet base structure with synchronous rotation function |
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| CN201910448961.1A CN110167298B (en) | 2019-05-28 | 2019-05-28 | Electric cabinet base structure with synchronous rotation function |
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| CN110167298B true CN110167298B (en) | 2020-02-18 |
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| CN111629547B (en) * | 2020-06-06 | 2021-09-10 | 东阳市智林科技有限公司 | Machine cabinet caster supporting device and operation method thereof |
| CN111587020B (en) * | 2020-06-29 | 2021-06-11 | 台州道业科技有限公司 | Universal cabinet caster support and using method thereof |
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| JPH05262101A (en) * | 1991-11-16 | 1993-10-12 | Albert Schulte Soehne Gmbh & Co | Caster |
| US6810560B1 (en) * | 2003-11-06 | 2004-11-02 | Hai-Ming Tsai | Castor |
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Effective date of registration: 20211221 Address after: 276017 shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi Industry Research Institute Co.,Ltd. Address before: 325000 room 6-611, building B9, headquarters economic Park, No. 81, Zhonghui Road, Louqiao street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU LINXIN TECHNOLOGY Co.,Ltd. |
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