CN212033486U - Bracket of switch cabinet - Google Patents
Bracket of switch cabinet Download PDFInfo
- Publication number
- CN212033486U CN212033486U CN202020796780.6U CN202020796780U CN212033486U CN 212033486 U CN212033486 U CN 212033486U CN 202020796780 U CN202020796780 U CN 202020796780U CN 212033486 U CN212033486 U CN 212033486U
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- support
- base plate
- screw
- hinge
- cubical switchboard
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Abstract
The utility model discloses a bracket of cubical switchboard, it uses the cooperation with the cubical switchboard body, its characterized in that: including support and base plate, the base plate rotates to be installed on the up end of support, just the base plate with install positioning mechanism between the support, install four group's hinge mechanisms and two sets of actuating mechanism on the base plate, hinge mechanism includes otic placode and articulated shaft, through actuating mechanism can drive two the articulated shaft is pegged graft in its correspondence in step the articulated hole or keep away from it and correspond the articulated hole, the utility model discloses advantage compared with prior art lies in: realize the free rotation and the location of cubical switchboard body, realize the upset around the cubical switchboard body, reduced the operating difficulty of staff to the cubical switchboard body, effectively improved installation, maintenance efficiency.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically indicates a bracket of cubical switchboard.
Background
The main function of the switch cabinet is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system, and components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. At present, the installation of cubical switchboard is directly placed on installation ground usually, when the staff overhauls it, needs continuous transform position, and to the comparatively complicated space environment in every side, increases staff's the operation degree of difficulty easily, therefore needs to improve.
Disclosure of Invention
The utility model provides a bracket of cubical switchboard, its flexibility that can solve the cubical switchboard is difficult for the technical problem who overhauls.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a bracket of cubical switchboard, its uses the cooperation with the cubical switchboard body, includes support and base plate, the base plate rotates to be installed on the up end of support, just the base plate with install positioning mechanism between the support, install four sets of hinge mechanisms and two sets of actuating mechanism on the base plate, hinge mechanism includes otic placode and articulated shaft, otic placode fixed mounting be in on the base plate, articulated shaft slidable mounting be in on the otic placode, the hinge hole has been seted up on the cubical switchboard body, actuating mechanism installs on the base plate, through actuating mechanism can drive two the articulated shaft is pegged graft in its correspondence in the hinge hole or keep away from its correspondence the hinge hole.
The support is characterized in that a circular ring rail is fixedly mounted on the upper end face of the support, a circular ring rail groove is fixedly mounted on the lower end face of the substrate, and the circular ring rail groove is matched with the circular ring rail.
The positioning mechanism comprises a positioning pin which is inserted on the substrate in a sliding manner, the support is provided with a positioning hole, and the positioning pin is matched with the positioning hole.
The support is mounted on the support in a threaded mode, and the top of the front side end face of the switch cabinet body or the top of the rear side end face of the switch cabinet body is mounted on the support in a threaded mode.
The driving mechanism comprises a ball screw and a driving lever, the ball screw is rotatably installed on the base plate and comprises a first screw and a second screw, the advancing directions of the first screw and the second screw are opposite, a transmission plate is fixedly installed on the hinged shaft, the first screw and the second screw are in threaded transmission connection with the transmission plate, and the driving lever is fixedly installed on the ball screw.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a bracket of cubical switchboard has included parts such as support, base plate, positioning mechanism, hinge mechanism, through rotation installation and positioning mechanism of base plate on the support, realizes the free rotation and the location of cubical switchboard body, reduces the operating difficulty of staff to the cubical switchboard body, through hinge mechanism and actuating mechanism, can realize the front and back upset of cubical switchboard body, further has reduced the operating difficulty of staff to the cubical switchboard body, has effectively improved installation, maintenance efficiency.
Drawings
Fig. 1 is a front view of the bracket of the switch cabinet of the present invention.
Fig. 2 is a right side view structural schematic diagram of the bracket of the switch cabinet of the present invention.
Fig. 3 is a schematic diagram of a right-side view structure of a switch cabinet body when the switch cabinet body is turned over on a bracket of the switch cabinet.
As shown in the figure: 1. cubical switchboard body, 2, support, 3, base plate, 4, positioning mechanism, 5, hinge mechanisms, 6, actuating mechanism, 7, otic placode, 8, articulated shaft, 9, hinge hole, 10, ring rail, 11, ring rail groove, 12, locating pin, 13, locating hole, 14, bracing piece, 15, ball screw, 16, driving lever, 17, first lead screw, 18, second lead screw, 19, driving plate.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-3:
the utility model provides a bracket of cubical switchboard, its uses the cooperation with cubical switchboard body 1, includes support 2 and base plate 3, and support 2 should be U type structure, and its opening is down, base plate 3 rotates to be installed on the up end of support 2, just base plate 3 with install positioning mechanism 4 between the support 2, the free rotation of cubical switchboard body 1 can be realized in the rotation installation of base plate 3 on support 2 to operations such as the maintenance of cubical switchboard body 1, installation.
The substrate 3 can be rotatably mounted on the support 2 by adopting a slewing bearing, the outer ring of the slewing bearing is fixed on the upper end surface of the support 2, the inner ring of the slewing bearing is fixed on the lower end surface of the substrate 3, and the substrate 3 rotates on the support 2 through the slewing bearing; simultaneously, the circular track can also be adopted in the rotation installation of base plate 3 on support 2, and is concrete, fixed mounting has circular track 10 on the up end of support 2, fixed mounting has circular track groove 11 on the lower terminal surface of base plate 3, fixes a circular base on the lower terminal surface of base plate 3, has seted up circular track groove 11 on the lower terminal surface of circular base, circular track groove 11 with circular track 10 uses the cooperation, realizes the rotation of base plate 3 on support 2 through circular track groove 11 and circular track 10's cooperation.
The positioning mechanism 4 is used for positioning the substrate 3 on the support 2, the positioning mechanism 4 can adopt a positioning pin, and specifically, the positioning mechanism 4 comprises a positioning pin 12, the positioning pin 12 comprises a head and a pin portion, the positioning pin 12 is inserted on the substrate 3 in a sliding manner, a through hole is formed in the substrate 3 along the vertical direction, the pin portion of the positioning pin 12 is movably inserted in the through hole from top to bottom, the support 2 is provided with a positioning hole 13, the positioning pin 12 is matched with the positioning hole 13, when the positioning pin 12 is positioned above the positioning hole 13, the head of the positioning pin 12 abuts against the substrate 3, and the pin portion thereof is inserted in the positioning hole 13, so that the substrate 3 cannot rotate on the support 2.
Four groups of hinge mechanisms 5 and two groups of driving mechanisms 6 are arranged on the base plate 3, the four groups of hinge mechanisms 5 are respectively positioned at the front end and the rear end of the left end surface and the right end surface of the switch cabinet body 1, the two groups of driving mechanisms 6 are respectively positioned on the front end surface and the rear end surface of the switch cabinet body 1, one group of driving mechanisms 6 drives the two groups of hinge mechanisms 5, each hinge mechanism 5 comprises an ear plate 7 and a hinge shaft 8, each ear plate 7 is fixedly arranged on the base plate 3, each hinge shaft 8 is slidably arranged on each ear plate 7, each ear plate 7 is provided with a through hole, each hinge shaft 8 is slidably inserted in each through hole, each switch cabinet body 1 is provided with a hinge hole 9, each hinge hole 9 is matched with each hinge shaft 8, each driving mechanism 6 is arranged on the base plate 3, and each driving mechanism 6 can drive each hinge shaft 8 to be synchronously inserted in the, two articulated shafts 8 synchronization action that are located 1 front end of cubical switchboard body, two articulated shafts 8 synchronization action that are located 1 rear end of cubical switchboard body, action through two sets of actuating mechanism 6, can realize that four articulated shafts 8 all shift out from the hinge hole 9 that it corresponds, at this moment, can realize the dismantlement of cubical switchboard body 1 from base plate 3, action through a set of actuating mechanism 6, can realize the front end of cubical switchboard body 1 or rear end and base plate 3 separation, so that cubical switchboard body 1 rotates towards its the place ahead or rear, wherein, the bottom of terminal surface is fillet structure around cubical switchboard body 1, in order to guarantee the antedisplacement of cubical switchboard body 1.
The driving mechanism 6 can adopt components such as a ball screw, and the like, specifically, the driving mechanism 6 comprises a ball screw 15 and a deflector rod 16, the ball screw 15 is rotatably installed on the base plate 3 and comprises a first screw 17 and a second screw 18, two ends of the ball screw 15 are installed on the base plate 3 through bearings, the first screw 17 and the second screw 18 are coaxially and fixedly connected through a coupler, the advancing directions of the threads of the first screw 17 and the second screw 18 are opposite, a transmission plate 19 is fixedly installed on the hinge shaft 8, the transmission plate 19 and the hinge shaft 8 synchronously move, the first screw 17 and the second screw 18 are in threaded transmission connection with the transmission plate 19, the first screw 17 is in threaded transmission connection with the transmission plate 19 close to one side of the first screw, the second screw 17 is in threaded transmission connection with the transmission plate 19 close to one side of the second screw, the ball screw 15 rotates to enable the hinge shaft 8 close to relatively or oppositely move, the hinge shaft 8 is inserted into the hinge hole 9 or far away from the hinge hole 9, the shifting lever 16 is fixedly mounted on the ball screw 15, the shifting lever 16 is perpendicular to the ball screw 15, and the ball screw 15 can be rotated more conveniently through the shifting lever 16.
In order to enable the switch cabinet body 1 to have a supporting part after rotating towards the front or the back of the switch cabinet body, the bracket further comprises two supporting rods 14, the supporting rods 14 can be installed on the support 2 in a threaded mode, the top of the front end face of the switch cabinet body 1 or the top of the back end face of the switch cabinet body 1, threads are arranged on the outer circumferential surface of one end of each supporting rod 14, threaded holes are formed in the support 2, the top of the front end face of the switch cabinet body 1 and the top of the back end face of the switch cabinet body 1 and matched with the threads on the supporting rods 14, when the bracket is not used, the supporting rods 14 are fixed on the support 2, when the switch cabinet body 1 rotates forwards, the supporting rods 14 are fixed on the front end face of the switch cabinet body 1, and when the switch cabinet body 1 rotates backwards, the supporting rods 14 are fixed on the back end face of the switch cabinet body 1.
When the switch cabinet body 1 is installed on the bracket, firstly, the hinge shafts 8 close to the two ends of the switch cabinet body 1 are enabled to move back and forth by respectively rotating the two ball screws 15 so as to leave an installation space of the switch cabinet body 1, then the switch cabinet body 1 is placed on the base plate 3, the hinge holes 9 are enabled to be opposite to the hinge shafts 8, and then the hinge shafts 8 close to the two ends of the switch cabinet body are enabled to be inserted into the corresponding hinge holes 9 by rotating the two ball screws 15;
when the switch cabinet body 1 is overhauled, if the switch cabinet body 1 needs to rotate, the positioning pin 12 is pulled out from the positioning hole 13, at the moment, the switch cabinet body 1 can be freely rotated, if the switch cabinet body 1 needs to rotate forwards or backwards to level the switch cabinet body 1, the supporting rod 14 is firstly detached from the support 2 and fixed on the front end face or the rear end face of the switch cabinet body 1, then the side of the switch cabinet body 1 is separated from the substrate 3 by rotating the ball screw 15 on the side opposite to the rotating direction of the switch cabinet body 1, and then the switch cabinet body 1 is directly rotated until the supporting rod 14 is abutted to the ground.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a bracket of cubical switchboard, its uses the cooperation with cubical switchboard body (1), its characterized in that: comprises a support (2) and a base plate (3), the base plate (3) is rotatably arranged on the upper end surface of the support (2), and a positioning mechanism (4) is arranged between the base plate (3) and the support (2), four groups of hinge mechanisms (5) and two groups of driving mechanisms (6) are arranged on the base plate (3), the hinge mechanism (5) comprises an ear plate (7) and a hinge shaft (8), the ear plate (7) is fixedly arranged on the base plate (3), the articulated shaft (8) is arranged on the ear plate (7) in a sliding way, the switch cabinet body (1) is provided with a hinge hole (9), the driving mechanism (6) is arranged on the base plate (3), the driving mechanism (6) can drive the two hinge shafts (8) to be synchronously inserted into the corresponding hinge holes (9) or to be far away from the corresponding hinge holes (9).
2. A switchgear cabinet rack as claimed in claim 1, wherein: the support is characterized in that a circular ring rail (10) is fixedly mounted on the upper end face of the support (2), a circular ring rail groove (11) is fixedly mounted on the lower end face of the base plate (3), and the circular ring rail groove (11) is matched with the circular ring rail (10) in use.
3. A switchgear cabinet rack as claimed in claim 1, wherein: the positioning mechanism (4) comprises a positioning pin (12), the positioning pin (12) is inserted on the substrate (3) in a sliding mode, a positioning hole (13) is formed in the support (2), and the positioning pin (12) is matched with the positioning hole (13) in a using mode.
4. A switchgear cabinet rack as claimed in claim 1, wherein: the support rod (14) can be installed on the support (2) in a threaded mode, and the top of the front end face of the switch cabinet body (1) or the top of the rear end face of the switch cabinet body (1) can be installed on the support (14) in a threaded mode.
5. A switchgear cabinet rack as claimed in claim 1, wherein: the driving mechanism (6) comprises a ball screw (15) and a shifting lever (16), the ball screw (15) is rotatably installed on the substrate (3) and comprises a first screw (17) and a second screw (18), the advancing directions of the threads of the first screw (17) and the second screw (18) are opposite, a transmission plate (19) is fixedly installed on the articulated shaft (8), the first screw (17) and the second screw (18) are in threaded transmission connection with the transmission plate (19), and the shifting lever (16) is fixedly installed on the ball screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796780.6U CN212033486U (en) | 2020-05-13 | 2020-05-13 | Bracket of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796780.6U CN212033486U (en) | 2020-05-13 | 2020-05-13 | Bracket of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033486U true CN212033486U (en) | 2020-11-27 |
Family
ID=73480878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020796780.6U Active CN212033486U (en) | 2020-05-13 | 2020-05-13 | Bracket of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212033486U (en) |
-
2020
- 2020-05-13 CN CN202020796780.6U patent/CN212033486U/en active Active
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