CN216672234U

CN216672234U - Cubical switchboard safety protection mechanism and cubical switchboard

Info

Publication number: CN216672234U
Application number: CN202123124966.0U
Authority: CN
Inventors: 杨林
Original assignee: Zhuhai Wan Sheng Electrical Co ltd
Current assignee: Zhuhai Wan Sheng Electrical Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-03
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet safety protection mechanism and a switch cabinet. According to the switch cabinet, the base is locked in the horizontal direction, meanwhile, the plug-in end socket at the end part is pushed by the limiting sliding groove to be clamped into the slot and fixed, the base can be locked in the vertical direction, the switch cabinet body is fixedly installed, the end part of the locking block penetrates through the through groove in the surface of the end block, the lock hole is exposed from the upper side of the end block, the lock head is sleeved into the lock hole and locked, further, a wrench can be effectively prevented from being pulled randomly by a worker, the condition that the switch cabinet body is displaced to cause power utilization disasters is avoided, and therefore the safety of the device is improved.

Description

Cubical switchboard safety protection mechanism and cubical switchboard

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet safety protection mechanism and a switch cabinet.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch and various alternating current contactors, and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, and high-voltage buses are arranged in the switch cabinets, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

In some factories of manufacturing industry, traditional switch cabinets are directly placed on the ground of a workshop, when the switch cabinets are arranged in the workshop for 5S, workers can easily move the switch cabinets to the positions due to the fact that the switch cabinets are not fixedly processed, and in the process, distribution wires and partial devices inside the switch cabinets are prone to shifting, so that electric power short circuit and other unexpected conditions are prone to being caused, and therefore accidents of power utilization disasters are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a switch cabinet safety protection mechanism and a switch cabinet, and aims to solve the problem that the traditional switch cabinet provided in the background art is not fixedly arranged and is easy to cause accidents of power utilization disasters in the shifting process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cubical switchboard safety protection mechanism and cubical switchboard, includes cubical switchboard body, base and fixing base, the base is fixed in the lower surface of cubical switchboard body, the fixing base is furnished in the below of base, and the fixing base pours in workshop ground in advance, fixing base upper surface right side is fixed with the fixed station, fixed station inside is provided with drive assembly, transmission assembly and grafting device respectively, the upper surface of fixing base is located the front side of fixed station and fixed station right side corresponding position department is provided with locking device, the slot has been seted up on base right side surface, base lower surface left side fixed welding has the reference column, fixing base upper surface left side is seted up the locating hole that can fix a position the grafting with the reference column.

In conclusion, the positioning columns are positioned and inserted into the positioning holes, the base can be positioned and installed on the upper surface of the fixing base, the base can be locked in the horizontal direction, the insertion device can be driven to work through the matching of the driving footprints between the driving footprints and the driving footprints, the base can be locked in the vertical direction through the insertion matching of the driving footprints and the slots, the device can be locked through the locking device, and the manual operation of workers is effectively prevented.

Preferably, the driving assembly comprises a rotating cavity arranged inside the fixed table, a rotating shaft is rotatably arranged inside the rotating cavity, a worm is rotatably arranged on the right side surface of the fixed table and at a position corresponding to the fixed table, the end part of the worm penetrates through the rotating cavity and is coaxially and fixedly connected with the end part of the rotating shaft, and a wrench which is perpendicular to the end part of the rotating shaft is fixedly sleeved on the outer end part of the worm.

In summary, the wrench is pulled to the front side to drive the worm and the rotating shaft to rotate in the rotating cavity, so as to achieve the driving effect.

Preferably, the locking device comprises an end block fixed at the end of the wrench, a through groove is formed in the surface of the end block, a locking block is fixedly welded on the upper surface of the fixing seat at the front side of the fixing table, a locking hole is formed in the end of the locking block, and the end of the locking block is matched and clamped with the through groove.

In summary, when the wrench is wrenched to the horizontal position, the end of the locking block passes through the through groove on the surface of the end block, the locking hole is exposed from the upper part of the end block, and then the locking head is sleeved into the locking hole and locked, so that the condition that a worker wrenches the wrench at will can be effectively avoided.

Preferably, the transmission assembly is including seting up in the fixed station inside be located rotate the chamber top and with rotate the communicating drive chamber in chamber, it installs the bull stick to rotate between the drive chamber both sides inner wall surface, the bull stick surface corresponds fixed the having cup jointed turbine of position department with the pivot, and the turbine corresponds and is connected with the pivot meshing, the bull stick surface is located the rear side fixed cover of turbine and has connect the gear.

In conclusion, the rotating shaft can be meshed to drive the turbine to rotate in the rotating process, and then the turbine drives the rotating rod and the gear to synchronously rotate, so that the transmission effect is effectively realized.

Preferably, the inserting device comprises a limiting sliding groove which is arranged in the fixed platform and located above the driving cavity and corresponds to the gear, a penetrating rack is arranged in the limiting sliding groove in a limiting sliding mode, an inserting end which can be inserted into the slot in a matched mode is fixed to the end portion of the left side of the rack, and the rack corresponds to and is connected with the gear in a meshed mode.

To sum up, can engage the drive rack through the pivoted gear and slide along the inside left side spacing of spacing spout, and then inside spacing spout will promote the grafting end card of tip to the slot, can be fixed the base joint.

Preferably, the fixing base upper surface is located and has seted up the mounting groove between locating hole and the fixed station, the inside embedding of mounting groove is fixed with the rubber cushion, the deformation groove has been seted up to rubber cushion upper surface equidistance.

To sum up, through placing in the fixing base upper surface at base and cubical switchboard body, the base lower surface will contact and extrude the rubber cushion, and the groove of warping has increased the deformation effect of rubber cushion this moment, provides certain cushioning effect, and then avoids appearing strong vibrations when the installation and damages the inside spare part of cubical switchboard body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is inserted into the positioning hole in an aligned mode through the positioning column, the switch cabinet body and the base can be positioned and placed on the surface of the fixing seat, the base is locked in the horizontal direction, meanwhile, the insertion end of the end portion pushed by the limiting sliding groove is clamped into the slot and is fixedly connected with the slot, the base can be locked in the vertical direction, the switch cabinet body is fixedly installed, meanwhile, when the wrench is pulled to the horizontal position, the end portion of the locking block penetrates through the through groove in the surface of the end block, the lock hole is exposed from the upper side of the end block, then, the lock head is sleeved into the lock hole and is locked, the situation that the power utilization disasters are caused by the displacement of the switch cabinet body can be effectively avoided, and therefore the safety of the device is improved;

2. when base and cubical switchboard body were placed in the fixing base upper surface in this device, the base lower surface will contact and extrude rubber cushion, and the groove of warping this moment has increased the deformation effect of rubber cushion, provides certain cushioning effect, and then avoids appearing strong vibrations when the installation and damages the inside spare part of cubical switchboard body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the lower surface of the switch cabinet body according to the present invention;

FIG. 3 is a schematic view of a partial structure of a surface of a stationary platen according to the present invention;

FIG. 4 is a schematic view of the internal cross-section of the fixing table of the present invention.

In the figure: 1. a switch cabinet body; 2. a base; 201. a slot; 202. a positioning column; 3. a fixed seat; 301. positioning holes; 302. mounting grooves; 303. a rubber cushion; 304. a deformation groove; 4. a fixed table; 5. a rotation chamber; 501. a rotating shaft; 502. a worm; 503. a wrench; 6. a drive chamber; 601. a rotating rod; 602. a turbine; 603. a gear; 7. a limiting chute; 701. a rack; 702. inserting an end socket; 8. an end block; 801. a through groove; 802. a locking block; 803. and (7) locking the hole.

Detailed Description

The technical solutions 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. 1-4, an embodiment of the present invention is shown:

a safety protection mechanism of a switch cabinet and the switch cabinet comprise a switch cabinet body 1, a base 2 and a fixed seat 3, wherein the base 2 is fixed on the lower surface of the switch cabinet body 1, the fixed seat 3 is arranged below the base 2, the fixed seat 3 is pre-cast on the ground of a workshop, a fixed table 4 is fixed on the right side of the upper surface of the fixed seat 3, a driving assembly, a transmission assembly and an inserting device are respectively arranged in the fixed table 4, a locking device is arranged at the position, corresponding to the position, of the front side of the fixed table 4, of the upper surface of the fixed seat 3, a slot 201 is formed in the right side surface of the fixed table 4, a positioning column 202 is fixedly welded on the left side of the lower surface of the base 2, and a positioning hole 301 capable of being in positioning inserting connection with the positioning column 202 is formed in the left side of the upper surface of the fixed seat 3;

further, the driving assembly comprises a rotating cavity 5 arranged inside the fixed table 4, a rotating shaft 501 is rotatably arranged inside the rotating cavity 5, a worm 502 is rotatably arranged at a position, corresponding to the fixed table 4, on the right side surface of the fixed table 4, the end of the worm 502 penetrates into the rotating cavity 5 and is coaxially and fixedly connected with the end of the rotating shaft 501, a mutually perpendicular wrench 503 is fixedly sleeved on the outer end of the worm 502, the wrench 503 is pulled to the front side, the worm 502 and the rotating shaft 501 can be driven to rotate inside the rotating cavity 5, and further the driving effect is achieved;

furthermore, the locking device comprises an end block 8 fixed at the end of the wrench 503, a through groove 801 is formed in the surface of the end block 8, a locking block 802 is fixedly welded on the upper surface of the fixed seat 3 at the front side of the fixed table 4, a locking hole 803 is formed in the end of the locking block 802, the end of the locking block 802 is matched and clamped with the through groove 801, when the wrench 503 is wrenched to the horizontal position, the end of the locking block 802 penetrates through the through groove 801 in the surface of the end block 8, the locking hole 803 is exposed from the upper side of the end block 8, then the locking head is sleeved into the locking hole 803 and locked, and further, the wrench 503 can be effectively prevented from being wrenched by staff at will;

furthermore, the transmission assembly comprises a driving cavity 6 which is arranged inside the fixed table 4, is positioned above the rotating cavity 5 and is communicated with the rotating cavity 5, a rotating rod 601 is rotatably arranged between the inner wall surfaces of the two sides of the driving cavity 6, a turbine 602 is fixedly sleeved on the outer surface of the rotating rod 601 at a position corresponding to the rotating shaft 501, the turbine 602 is correspondingly meshed with the rotating shaft 501, a gear 603 is fixedly sleeved on the outer surface of the rotating rod 601 at the rear side of the turbine 602, the turbine 602 can be meshed and driven to rotate in the rotating process of the rotating shaft 501, and then the turbine 602 drives the rotating rod 601 and the gear 603 to synchronously rotate, so that the transmission effect is effectively realized;

furthermore, the inserting device comprises a limiting sliding groove 7 which is arranged in the fixed table 4 and is positioned above the driving cavity 6 and corresponds to the gear 603, a penetrating rack 701 is installed in the limiting sliding groove 7 in a limiting sliding mode, an inserting end 702 which can be inserted and matched with the slot 201 is fixed at the end portion of the left side of the rack 701, the rack 701 is correspondingly meshed and connected with the gear 603, the rotating gear 603 can be meshed and drive the rack 701 to slide along the interior of the limiting sliding groove 7 to the left side in a limiting mode, then the limiting sliding groove 7 is used for clamping and fixing the inserting end 702 at the end portion into the slot 201, and the base 2 can be clamped and fixed;

further, 3 upper surfaces of fixing base are located the locating hole 301 and have seted up mounting groove 302 between the fixed station 4, the inside embedding of mounting groove 302 is fixed with rubber cushion 303, deformation groove 304 has been seted up to rubber cushion 303 upper surface equidistance, place in 3 upper surfaces of fixing base at base 2 and cubical switchboard body 1, 2 lower surfaces of base will contact and extrude rubber cushion 303, deformation groove 304 has increased the deformation effect of rubber cushion 303 during this time, certain cushioning effect is provided, and then avoid appearing strong vibrations when the installation and damage cubical switchboard body 1 inside spare part.

The working principle is as follows: when the device is installed, the fixed seat 3 is integrally poured on the floor of a workshop, the positioning column 202 is inserted into the positioning hole 301 in an aligned manner, the switch cabinet body 1 and the base 2 are conveniently positioned and placed on the surface of the fixed seat 3, then the positions of the base 2 and the switch cabinet body 1 are adjusted, the worm 502 and the rotating shaft 501 can be driven to rotate in the rotating cavity 5 by pulling the wrench 503 towards the front side, so that the driving effect is realized, meanwhile, the rotating shaft 501 can be meshed with and drive the turbine 602 to rotate in the rotating process, so that the turbine 602 can drive the rotating rod 601 and the gear 603 to synchronously rotate, so that the transmission effect is effectively realized, the rotating gear 603 can be meshed with and drive the rack 701 to slide to the left side along the inside of the limiting sliding groove 7, so that the limiting sliding groove 7 can clamp the plugging end 702 at the pushing end part into the slot 201, the base 2 can be clamped and fixed, when the wrench 503 is pulled to the horizontal position, the through groove 801 on locking piece 802 tip will pass the terminal block 8 surface, and lockhole 803 exposes from the terminal block 8 top, embolia the tapered end inside lockhole 803 afterwards and lock, and then can effectively avoid the staff to pull spanner 503 at will, when base 2 and cubical switchboard body 1 were placed in fixing base 3 upper surface, base 2 lower surface will contact and extrude rubber cushion 303, deformation groove 304 has increased the deformation effect of rubber cushion 303 during this, certain cushioning effect is provided, and then avoid appearing strong vibrations when the installation and damage the inside spare part of cubical switchboard body 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cubical switchboard safety protection mechanism and cubical switchboard, includes cubical switchboard body (1), base (2) and fixing base (3), its characterized in that: base (2) are fixed in the lower surface of cubical switchboard body (1), the below of base (2) is joined in marriage in fixing base (3), and fixing base (3) pour in workshop ground in advance, fixing base (3) upper surface right side is fixed with fixed station (4), fixed station (4) inside is provided with drive assembly, drive assembly and grafting device respectively, the upper surface of fixing base (3) is located the front side of fixed station (4) and fixed station (4) right side corresponds position department and is provided with locking device, slot (201) have been seted up on base (2) right side surface, base (2) lower surface left side fixed welding has reference column (202), locating hole (301) that can fix a position the grafting with reference column (202) have been seted up in fixing base (3) upper surface left side.

2. The switch cabinet safety protection mechanism and the switch cabinet according to claim 1, wherein: the drive assembly comprises a rotating cavity (5) arranged inside the fixed table (4), a rotating shaft (501) is installed in the rotating cavity (5) in a rotating mode, a worm (502) is installed in the position, corresponding to the fixed table (4), of the right side surface of the fixed table (4) in a rotating mode, the end portion of the worm (502) penetrates through the rotating cavity (5) and is coaxially and fixedly connected with the end portion of the rotating shaft (501), and a mutually perpendicular wrench (503) is fixedly sleeved on the outer end portion of the worm (502).

3. The switch cabinet safety protection mechanism and the switch cabinet according to claim 2, wherein: locking device is including end block (8) that are fixed in spanner (503) tip, logical groove (801) have been seted up on end block (8) surface, fixed welding of fixing base (3) upper surface position in fixed station (4) front side department has locking piece (802), locking piece (802) tip has been opened lockhole (803), and locking piece (802) tip and logical groove (801) cooperation joint.

4. The switch cabinet safety protection mechanism and the switch cabinet according to claim 3, wherein: the transmission assembly is including offering in fixed station (4) inside be located rotate chamber (5) top and with rotate communicating drive chamber (6) in chamber (5), rotate between drive chamber (6) both sides inner wall surface and install bull stick (601), bull stick (601) surface and pivot (501) correspond position department fixed the turbine (602) of having cup jointed, and turbine (602) correspond and are connected with pivot (501) meshing, the fixed cover of rear side that bull stick (601) surface is located turbine (602) has connect gear (603).

5. The switch cabinet safety protection mechanism and the switch cabinet according to claim 4, wherein: the inserting device comprises a limiting sliding groove (7) which is arranged inside a fixed table (4) and located above a driving cavity (6) and corresponds to the gear (603), a penetrating rack (701) is arranged inside the limiting sliding groove (7), the end part of the left side of the rack (701) is fixed with an inserting end (702) which can be inserted into a slot (201) in a matched manner, and the rack (701) corresponds to be meshed with the gear (603).

6. The switch cabinet safety protection mechanism and the switch cabinet according to claim 5, wherein: fixing base (3) upper surface is located and has seted up mounting groove (302) between locating hole (301) and fixed station (4), mounting groove (302) inside embedding is fixed with rubber cushion (303), deformation groove (304) have been seted up to rubber cushion (303) upper surface equidistance.