CN211860811U - Rainproof and dustproof GRC outdoor box - Google Patents

Abstract

The utility model discloses an outdoor case of rain-proof dustproof GRC, comprising a base plate, fixedly connected with box on the bottom plate, the box has a body through hinge connection, symmetry fixedly connected with motor cabinet on the box, fixed mounting has driving motor in the motor cabinet, driving motor's output fixedly connected with output shaft, the output shaft passes the motor cabinet setting, fixedly connected with roof on the motor cabinet, roof bottom side fixedly connected with rolls up the curtain cover, the bottom side fixedly connected with annular iron sheet of roll up the curtain cover. The utility model discloses a driving motor drives driving wheel driving motor and drives the action wheel and rotate, drives under the effect of driving chain and rotates from the driving wheel to make the rope roller rotate and unreel work, the stay cord is walked around the leading wheel and is driven annular iron sheet downstream, makes the roll up curtain cover whole box cover wherein, thereby has avoided the erosion of wind and rain, has improved the life of box, has protected the inside electrical component of box.

Description

Rainproof and dustproof GRC outdoor box

Technical Field

The utility model relates to an outdoor case technical field of GRC especially relates to a rain-proof dustproof GRC outdoor case.

Background

The glass fiber reinforced cement is a novel composite material with excellent physical and mechanical properties, which is mainly composed of cement, alkali-resistant glass fiber and water, and is called GRC according to the acronym of English name. The bending strength, the tensile strength and the impact strength of the cement mortar can be greatly improved by adding the glass fiber into the cement mortar. In addition, due to the flexibility of the glass fiber and various using methods, the glass fiber reinforced cement composite material has good technological properties, so that the glass fiber reinforced cement composite material is more suitable for manufacturing various thin-wall products with complicated shapes.

The existing GRC box is placed outdoors, is eroded by wind and rain all the year round, so that the surface of a wall is damaged, the service life of the box is shortened, and sometimes rainwater and dust enter the box along with strong wind and also can directly cause the damage of some electrical elements in the box.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having "GRC box among the prior art because place in the open air, receive the weather erosion throughout the year, lead to the wall surface damaged, reduced the life of box, inside sometimes the rainwater enters into the box, also can directly lead to the shortcoming of the damage of some electrical components in the box", and provide a rain-proof dustproof GRC outdoor case.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an outdoor case of rain-proof dustproof GRC, includes the bottom plate, fixedly connected with box on the bottom plate, the box has a body through hinge connection, symmetry fixedly connected with motor cabinet on the box, fixed mounting has driving motor in the motor cabinet, driving motor's output fixedly connected with output shaft, the output shaft passes the motor cabinet setting, fixedly connected with roof on the motor cabinet, roof bottom side fixedly connected with shutter cover, the bottom side fixedly connected with annular iron sheet of shutter cover, symmetry fixedly connected with bearing frame on the roof, it is connected with the pivot to rotate on the bearing frame, be equipped with drive mechanism between pivot and the output shaft, fixed interlude has the rope roller in the pivot, the wraparound has the stay cord on the rope roller, the stay cord passes the one end and the annular iron sheet fixed connection of roof.

Preferably, the transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is fixedly inserted on the output shaft, the driven wheel is fixedly inserted on the rotating shaft, and a transmission chain is arranged between the driving wheel and the driven wheel.

Preferably, the bottom plate is fixedly connected with an annular magnet, and the annular magnet is matched with an annular iron sheet.

Preferably, the top plate is symmetrically and fixedly connected with guide blocks, and the guide blocks are rotatably connected with guide rollers.

Preferably, the top plate is symmetrically provided with through holes, and rope sleeves are arranged in the through holes.

Compared with the prior art, the beneficial effects of the utility model are that: when the box body is in rainy season, the driving motor is driven by the driving motor to drive the driving wheel to rotate, the driven wheel is driven to rotate under the action of the transmission chain, so that the rope roller rotates to unreel, the pull rope bypasses the guide wheel to drive the annular iron sheet to move downwards until the annular iron sheet is contacted with the annular magnet and is firmly adsorbed by the annular magnet, and the whole box body is covered by the rolling curtain cover, so that the erosion of wind and rain is avoided, the service life of the box body is prolonged, and electric elements in the box body are protected; when it is not rain-proof, drive rope roller antiport through driving motor and carry out rolling work to make the stay cord pull annular iron sheet rebound under the effect of guide roll, thereby make roll up the curtain cover and take and pack up convenient to use on annular iron sheet.

Drawings

Fig. 1 is a schematic front structural view of a rain-proof and dust-proof GRC outdoor box provided by the present invention;

fig. 2 is a schematic structural view of the top plate.

In the figure: 1-bottom plate, 2-box, 3-annular magnet, 4-motor base, 5-top plate, 6-roller shade, 7-pull rope, 8-guide block, 9-guide roller, 10-bearing seat, 11-driving wheel, 12-driving chain, 13-driven wheel, 14-door body, 15-annular iron sheet and 16-rope roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Referring to fig. 1-2, a rain-proof and dust-proof GRC outdoor box comprises a bottom plate 1, a box body 2 is fixedly connected to the bottom plate 1, a door 14 is connected to the box body 2 through a hinge, a motor base 4 is symmetrically and fixedly connected to the box body 2, a driving motor is fixedly installed in the motor base 4, an output shaft is fixedly connected to an output end of the driving motor, the output shaft passes through the motor base 4, a top plate 5 is fixedly connected to the motor base 4, a rolling curtain cover 6 is fixedly connected to the bottom side of the top plate 5, an annular iron sheet 15 is fixedly connected to the bottom side of the rolling curtain cover 6, an annular magnet 3 is fixedly connected to the bottom plate 1, the annular magnet 3 is matched with the annular iron sheet 15, when the annular iron sheet 15 is completely put down, the annular iron sheet 15 is in contact with the annular magnet 3 and is firmly adsorbed by the annular magnet, so that the rolling curtain cover, the bearing seat 10 is rotatably connected with a rotating shaft.

A transmission mechanism is arranged between the rotating shaft and the output shaft, the transmission mechanism comprises a driving wheel 11 and a driven wheel 13, the driving wheel 11 is fixedly inserted on the output shaft, the driven wheel 13 is fixedly inserted on the rotating shaft, a transmission chain 12 is arranged between the driving wheel 11 and the driven wheel 13, the driving wheel 11 is driven by a driving motor to drive the driving wheel 11 to rotate forward and backward, the driven wheel 13 is driven to rotate under the action of the transmission chain 12, so that a rope roller 16 rotates to perform winding and unwinding work, the rope roller 16 is fixedly inserted on the rotating shaft, a pull rope 7 is wound on the rope roller 16, one end of the pull rope 7, which penetrates through the top plate 5, is fixedly connected with an annular iron sheet 15, guide blocks 8 are symmetrically and fixedly connected on the top plate 5, guide rollers 9 are rotatably connected on the guide blocks 8, the pull rope 7 is guided through the guide rollers 9, the traction direction of the pull rope 7, the provision of the rope socket reduces wear of the pull rope 7 as it passes through the top plate 5.

When in rainy season, the driving wheel 11 is driven by the driving motor to drive the driving wheel 11 to rotate, the driven wheel 13 is driven to rotate under the action of the transmission chain 12, so that the rope roller 16 rotates to unreel, the pull rope 7 bypasses the guide wheel 9 to drive the annular iron sheet 15 to move downwards until the annular iron sheet 15 is contacted with the annular magnet 3 and firmly adsorbed by the annular iron sheet, so that the whole box body 2 is covered by the rolling curtain cover 6, thereby avoiding the erosion of wind and rain, prolonging the service life of the box body 2, protecting the electric elements in the box body 2, driving the rope roller 16 to rotate reversely by the driving motor to wind when the rain is not needed, therefore, the pull rope 7 pulls the annular iron sheet 15 to move upwards under the action of the guide roller 9, so that the roller blind cover 6 is lapped on the annular iron sheet 15 to be retracted, and the use is convenient.

Claims (5)

1. The rainproof and dustproof GRC outdoor box comprises a bottom plate (1) and is characterized in that a box body (2) is fixedly connected onto the bottom plate (1), a door body (14) is connected onto the box body (2) through a hinge, motor bases (4) are symmetrically and fixedly connected onto the box body (2), a driving motor is fixedly mounted in each motor base (4), an output end of the driving motor is fixedly connected with an output shaft, the output shaft penetrates through each motor base (4) to be arranged, a top plate (5) is fixedly connected onto each motor base (4), a roller blind cover (6) is fixedly connected onto the bottom side of each top plate (5), an annular iron sheet (15) is fixedly connected onto the bottom side of each roller blind cover (6), bearing seats (10) are symmetrically and fixedly connected onto each top plate (5), rotating shafts are rotatably connected onto the bearing seats (10), and a transmission mechanism is arranged between each rotating shaft and each, a rope roller (16) is fixedly inserted in the rotating shaft in a penetrating mode, a pull rope (7) is wound on the rope roller (16), and one end, penetrating through the top plate (5), of the pull rope (7) is fixedly connected with the annular iron sheet (15).

2. The outdoor rainproof and dustproof GRC box according to claim 1, wherein the transmission mechanism comprises a driving wheel (11) and a driven wheel (13), the driving wheel (11) is fixedly inserted on an output shaft, the driven wheel (13) is fixedly inserted on a rotating shaft, and a transmission chain (12) is arranged between the driving wheel (11) and the driven wheel (13).

3. The outdoor rainproof and dustproof GRC box according to claim 2, wherein the bottom plate (1) is fixedly connected with a ring-shaped magnet (3), and the ring-shaped magnet (3) is matched with a ring-shaped iron sheet (15).

4. A rainproof and dustproof GRC outdoor box according to claim 3 wherein guide blocks (8) are symmetrically and fixedly connected to the top plate (5), and guide rollers (9) are rotatably connected to the guide blocks (8).

5. The outdoor rainproof and dustproof GRC box according to claim 4, wherein the top plate (5) is symmetrically provided with through holes, and rope sleeves are arranged in the through holes.

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