CN216055775U

CN216055775U - Outdoor switch board for building site

Info

Publication number: CN216055775U
Application number: CN202122153323.2U
Authority: CN
Inventors: 王庆哲
Original assignee: Liaoning Boyang Electric Manufacturing Co ltd
Current assignee: Liaoning Boyang Electric Manufacturing Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-15
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an outdoor power distribution cabinet for a construction site, which comprises a power distribution cabinet body and a base, wherein the top of the outer surface of the power distribution cabinet body is fixedly connected with an operation box, the middle ends of the two sides of the operation box are movably connected with a winding rod through a bearing, a worm wheel is fixedly arranged on the right side of the winding rod and positioned on the right side of the operation box, a protection box is fixedly connected between the periphery of the right side of the outer surface of the operation box, the middle ends of the two sides of the protection box are movably connected with a worm through a bearing, and the middle end of the front surface of the worm is meshed with the back surface of the worm wheel. According to the utility model, under the action of mutual matching among the worm, the protective box, the worm wheel, the winding rod, the operation box, the pull rope, the fixing frame, the water retaining film cover and the power distribution cabinet body, the water accumulation resistance of the power distribution cabinet body is greatly improved, the corrosion of external water accumulation on the power distribution cabinet body is effectively avoided, and the use safety of the power distribution cabinet body is improved.

Description

Outdoor switch board for building site

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an outdoor power distribution cabinet for a construction site.

Background

Switch board (case) branch power switch board (case) and illumination switch board (case), measurement cabinet (case), be distribution system's final stage equipment, the switch board is motor control center's general name, the switch board uses in the load comparison dispersion, the less occasion in return circuit, motor control center is used for the load to concentrate, the more occasion in return circuit, they distribute the electric energy of a certain circuit of last one-level distribution equipment to load nearby, this stage equipment provides the protection to the load, monitor and control, building site is when the distribution, need be used outdoor switch board, so that construction machinery can normal use.

However, the ponding effect is relatively poor for current switch board, because the inside that ponding got into the switch board is easily leaded to ponding to the ground ponding too high in outdoor use, and lead to the inside electric parts of switch board to damage, can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an outdoor power distribution cabinet for a construction site, which has the advantage of good ponding prevention effect and solves the problems that the ponding easily enters the interior of the power distribution cabinet due to overhigh ground ponding and the electrical components in the power distribution cabinet are damaged in the outdoor use process due to the poor ponding prevention effect of the conventional power distribution cabinet.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outdoor switch board for building site, includes switch board body and base, the top fixedly connected with control box of switch board body surface, there is the coiling pole through bearing swing joint between the middle-end of control box both sides, the right-hand fixed mounting who just is located the control box of the right-hand side of coiling pole has the worm wheel, fixedly connected with protective housing between all around on control box surface right side, there is the worm through bearing swing joint between the middle-end of protective housing both sides, the middle-end on the positive surface of worm and the back-side engagement of worm wheel, the equal fixedly connected with stay cord in both ends of coiling pole bottom, two the fixed frame of fixedly connected with between the bottom of stay cord, the fixed frame bottom all around and base inner chamber between the lower extreme all around fixedly connected with manger plate film cover.

Preferably, the bottom movable mounting of worm has the universal joint, the bottom movable mounting of universal joint has the crank, the lower pot head of crank is equipped with the lag.

Preferably, the lower extreme fixedly connected with mounting panel of base surface both sides, the mounting hole has been seted up to the middle-end of mounting panel.

Preferably, all fixedly connected with fixed bolster around switch board body surface bottom, the bottom fixed connection of fixed bolster is in the bottom of base inner chamber.

Preferably, the positive surface of switch board body has the maintenance door through hinge movable mounting, the upper end fixed mounting of maintenance door has the heat dissipation fan, the thermovent has been seted up to the lower extreme of maintenance door.

Preferably, the periphery of the top of the outer surface of the power distribution cabinet body is fixedly connected with fixing rods, and rain baffles are fixedly connected between the tops of the four fixing rods.

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

1. the worm is controlled to rotate along the bearing on the protection box, the worm wheel and the winding rod can be driven to rotate along the bearing on the operation box, the winding rod can wind the pull ropes at two ends while rotating, so that the bottoms of the pull ropes can continuously move upwards, the pull ropes can drive the fixing frame to move upwards while moving, the top of the water-retaining film cover can be driven to move upwards while moving the fixing frame, the water-retaining film cover can cover the periphery of the lower end of the power distribution cabinet body, meanwhile, good water-retaining sealing protection can be formed between the water-retaining film cover and the base around the lower end of the power distribution cabinet body, and the accumulated water on the external ground can be effectively blocked, so that the erosion of the power distribution cabinet body caused by the accumulated water on the external ground is effectively avoided, and the accumulated water prevention performance of the power distribution cabinet body is greatly improved under the action of integral matching, the effectual external ponding of having avoided causes the erosion to the switch board body, has improved the security that the switch board body used, and it is relatively poor to have solved current switch board and prevented the ponding effect, because the ground ponding is too high easily leads to ponding to get into the inside of switch board in outdoor use, and leads to the problem that the inside electrical component of switch board damaged.

2. According to the power distribution cabinet, the universal joint, the crank and the protective sleeve are arranged, a user can conveniently control the worm to rotate, the user can conveniently install and fix the whole body by using the bolt through the arrangement of the mounting plate and the mounting hole, the purpose of supporting and fixing the power distribution cabinet body and the base is achieved through the arrangement of the fixing support, the user can conveniently maintain the inside of the power distribution cabinet body through the arrangement of the maintenance door, the heat dissipation of the inside of the power distribution cabinet body is facilitated through the arrangement of the heat dissipation fan and the heat dissipation opening, and the purpose of rain shielding of the top of the power distribution cabinet body is achieved through the arrangement of the rain shielding plate.

Drawings

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

FIG. 2 is a cross-sectional structural view of the base of the present invention;

FIG. 3 is a partial sectional view of the operation box of the present invention.

In the figure: 1. a power distribution cabinet body; 2. a base; 3. mounting a plate; 4. a fixing frame; 5. pulling a rope; 6. maintaining the door; 7. a heat dissipation port; 8. fixing the rod; 9. a rain shield; 10. an operation box; 11. a protective box; 12. a crank; 13. a heat dissipation fan; 14. a protective sleeve; 15. a water-retaining film cover; 16. fixing a bracket; 17. winding the rod; 18. a worm; 19. a worm gear; 20. a universal joint.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an outdoor power distribution cabinet for a construction site comprises a power distribution cabinet body 1 and a base 2, wherein the lower ends of the two sides of the outer surface of the base 2 are fixedly connected with a mounting plate 3, the middle end of the mounting plate 3 is provided with a mounting hole, a user can conveniently use bolts to mount and fix the whole body through the arrangement of the mounting plate 3 and the mounting hole, the periphery of the bottom of the outer surface of the power distribution cabinet body 1 is fixedly connected with a fixing bracket 16, the bottom of the fixing bracket 16 is fixedly connected with the bottom of the inner cavity of the base 2, the purpose of supporting and fixing between the power distribution cabinet body 1 and the base 2 is achieved through the arrangement of the fixing bracket 16, a maintenance door 6 is movably arranged on the front surface of the power distribution cabinet body 1 through a hinge, the user can conveniently maintain the inside of the power distribution cabinet body 1 through the arrangement of the maintenance door 6, and a heat dissipation fan 13 is fixedly arranged at the upper end of the maintenance door 6, the maintenance door 6 is provided with a heat dissipation port 7 at the lower end, heat dissipation inside the power distribution cabinet body 1 is facilitated through the arrangement of a heat dissipation fan 13 and the heat dissipation port 7, fixing rods 8 are fixedly connected to the periphery of the top of the outer surface of the power distribution cabinet body 1, rain baffles 9 are fixedly connected between the tops of the four fixing rods 8, the purpose of rain shielding protection of the top of the power distribution cabinet body 1 is achieved through the arrangement of the rain baffles 9, an operation box 10 is fixedly connected to the top of the outer surface of the power distribution cabinet body 1, a winding rod 17 is movably connected between the middle ends of two sides of the operation box 10 through a bearing, a worm wheel 19 is fixedly installed on the right side of the winding rod 17 and positioned on the right side of the operation box 10, a protection box 11 is fixedly connected between the periphery of the right side of the outer surface of the operation box 10, a worm 18 is movably connected between the middle ends of two sides of the protection box 11 through a bearing, and the middle end of the front surface of the worm 18 is meshed with the back surface of the worm wheel 19, the bottom of the worm 18 is movably provided with a universal joint 20, the bottom of the universal joint 20 is movably provided with a crank 12, the lower end of the crank 12 is sleeved with a protective sleeve 14, through the arrangement of the universal joint 20, the crank 12 and the protective sleeve 14, a user can conveniently control the worm 18 to rotate, two ends of the bottom of the winding rod 17 are fixedly connected with pull ropes 5, a fixed frame 4 is fixedly connected between the bottoms of the two pull ropes 5, a water-retaining film cover 15 is fixedly connected between the periphery of the bottom of the fixed frame 4 and the lower end of the periphery of the inner cavity of the base 2, the worm 18 is controlled to rotate along a bearing on the protective box 11, the worm wheel 19 and the winding rod 17 can be driven to rotate along the bearing on the operation box 10, the winding rod 17 can wind the pull ropes 5 at two ends while rotating, so that the bottoms of the pull ropes 5 can be moved upwards constantly, the fixed frame 4 can be driven to move upwards while the pull ropes 5 move, the fixing frame 4 can drive the top of the water-retaining film cover 15 to move upwards while moving, so that the water-retaining film cover 15 can cover the periphery of the lower end of the power distribution cabinet body 1, meanwhile, good water-retaining sealing protection can be formed between the water-retaining film cover 15 and the base 2 around the lower end of the power distribution cabinet body 1, but effectively obstruct the accumulated water on the external ground, effectively avoid the erosion of the accumulated water on the external ground to the power distribution cabinet body 1, under the action of integral cooperation, the water accumulation preventing performance of the power distribution cabinet body 1 is greatly improved, the corrosion of external water accumulation on the power distribution cabinet body 1 is effectively avoided, the use safety of the power distribution cabinet body 1 is improved, the problem that the existing power distribution cabinet has poor water accumulation preventing effect is solved, the problem of the inside electric parts damage of switch board is easily leaded to because the ground ponding is too high to lead to ponding to get into the inside of switch board in outdoor use.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When in use, the worm 18 is operated to rotate along the bearing on the protection box 11, the worm wheel 19 and the winding rod 17 can be driven to rotate along the bearing on the operation box 10, the winding rod 17 can wind the pull ropes 5 at two ends while rotating, so that the bottoms of the pull ropes 5 can continuously move upwards, the pull ropes 5 can drive the fixing frame 4 to move upwards while moving, the fixing frame 4 can drive the top of the water-retaining film cover 15 to move upwards while moving, so that the water-retaining film cover 15 can cover the periphery of the lower end of the power distribution cabinet body 1, meanwhile, good water-retaining sealing protection can be formed between the water-retaining film cover 15 and the base 2 at the periphery of the lower end of the power distribution cabinet body 1, the accumulated water on the external ground can be effectively blocked, and the erosion of the accumulated water on the external ground to the power distribution cabinet body 1 can be effectively avoided, under whole complex effect, very big improvement switch board body 1 prevent ponding ability, the effectual external ponding of having avoided causes the erosion to switch board body 1, has improved the security that switch board body 1 used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor switch board for building site, includes switch board body (1) and base (2), its characterized in that: the top of the outer surface of the power distribution cabinet body (1) is fixedly connected with an operation box (10), a coiling rod (17) is movably connected between the middle ends of the two sides of the operating box (10) through a bearing, a worm wheel (19) is fixedly arranged on the right side of the winding rod (17) and positioned on the right side of the operation box (10), a protective box (11) is fixedly connected between the periphery of the right side of the outer surface of the operating box (10), a worm (18) is movably connected between the middle ends of the two sides of the protective box (11) through a bearing, the middle end of the front surface of the worm (18) is meshed with the back surface of the worm wheel (19), both ends of the bottom of the coiling rod (17) are fixedly connected with pull ropes (5), a fixing frame (4) is fixedly connected between the bottoms of the two pull ropes (5), a water retaining film cover (15) is fixedly connected between the periphery of the bottom of the fixed frame (4) and the lower end of the periphery of the inner cavity of the base (2).

2. The outdoor power distribution cabinet for the construction site according to claim 1, characterized in that: the bottom movable mounting of worm (18) has universal joint (20), the bottom movable mounting of universal joint (20) has crank (12), the lower pot head of crank (12) is equipped with lag (14).

3. The outdoor power distribution cabinet for the construction site according to claim 1, characterized in that: the lower extreme fixedly connected with mounting panel (3) of base (2) surface both sides, the mounting hole has been seted up to the middle-end of mounting panel (3).

4. The outdoor power distribution cabinet for the construction site according to claim 1, characterized in that: the power distribution cabinet is characterized in that the periphery of the bottom of the outer surface of the power distribution cabinet body (1) is fixedly connected with a fixing support (16), and the bottom of the fixing support (16) is fixedly connected to the bottom of the inner cavity of the base (2).

5. The outdoor power distribution cabinet for the construction site according to claim 1, characterized in that: the front surface of the power distribution cabinet body (1) is provided with a maintenance door (6) through a hinge, the upper end of the maintenance door (6) is fixedly provided with a heat dissipation fan (13), and the lower end of the maintenance door (6) is provided with a heat dissipation opening (7).

6. The outdoor power distribution cabinet for the construction site according to claim 1, characterized in that: all fixedly connected with dead lever (8), four all around of switch board body (1) surface top fixedly connected with weather shield (9) between the top of dead lever (8).