CN211266129U

CN211266129U - High security intelligent power distribution box

Info

Publication number: CN211266129U
Application number: CN201922242573.6U
Authority: CN
Inventors: 王守明; 谢海龙
Original assignee: Chongqing Mingmao Electric Appliance Co ltd
Current assignee: Chongqing Mingmao Electric Appliance Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-14
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to an electrician's technical field just discloses high security intelligent power distribution box, the power distribution box comprises a box body, the upper end fixed mounting of box has the roof, and the equal activity in both ends is articulated to have the swash plate about the roof top, and fixed mounting has the backup pad between two swash plates, and the top of backup pad is rotated and is connected with the axis of rotation, and the equal movable mounting in both ends has rotating device around the axis of rotation, and fixed mounting has the ratchet on the rotating device, and movable mounting has the snow device of shoveling on two swash. This high security intelligent power distribution box, under the action of gravity through snow, the swash plate receives the effect of pressure and can extrudees the movable rod down, and the movable rod rotates to the opposite face on the connecting rod, and the top of carriage release lever can be left to the bottom of movable rod, and the carriage release lever will rebound to the rotation axis will take place to rotate, drives rotating device and rotates, and the device of shoveling snow will move down on the swash plate, thereby has reached the effect of automatic shovel snow.

Description

High security intelligent power distribution box

Technical Field

The utility model relates to an electrician's technical field specifically is high security intelligent power distribution box.

Background

The distribution box is a mass parameter on data, generally constitutes a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, can reasonably distribute electric energy, is convenient for switching on and off the circuit, has higher safety protection level, and can visually display the on-state of the circuit.

But present block terminal is many under the circumstances put in open air or corridor passageway department, if put outdoor block terminal, in sleet weather, it is very strict to the rain-proof waterproof function requirement of block terminal, of course, if meet college weather, also need the block terminal to have and prevent pressing the protection, but present block terminal most does not possess this kind of function, the people that all is electrician or nurse clears up the block terminal in heavy snow weather, prevent that the block terminal from being crushed, so now urgently need one kind can clear up the protection device of snow automatically.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high security intelligent power distribution box possesses automatic clearance snow, protection block terminal, and cleaning device simple structure does not consume advantages such as resource, has solved present block terminal and is meetting big snow weather, needs the problem of artifical clearance snow.

(II) technical scheme

For realizing above-mentioned automatic clearance snow, protection block terminal, cleaning device simple structure does not consume purposes such as resource, the utility model provides a following technical scheme: high security intelligent power distribution box, the power distribution box comprises a box body, the upper end fixed mounting of box has the roof, the equal movable articulation in both ends has the swash plate about the roof top, fixed mounting has the backup pad between two swash plates, the top of backup pad is rotated and is connected with the axis of rotation, the equal movable mounting in both ends has rotating device around the axis of rotation, fixed mounting has the ratchet on the rotating device, movable mounting has the device of shoveling snow on two swash plate opposite faces, fixed mounting has the bracing piece on the opposite face of two swash plates, both ends articulate through the connecting rod activity about the bracing piece top has the movable rod, the equal fixed mounting in both ends has first spring about the bracing piece bottom, and movable mounting has the carriage release lever on the bracing piece between two connecting rods, the bottom fixed mounting of carriage release lever has the.

Preferably, fixed mounting has the fixture block corresponding with the ratchet in the axis of rotation, and fixture block movable mounting has the third spring in ratchet pivoted direction, through under the action of gravity of snow, the swash plate receives can extrude the movable rod under the effect of pressure, and the movable rod rotates to the opposite face on the connecting rod, and the top of carriage release lever can be left to the bottom of movable rod, and the carriage release lever will upwards move to the axis of rotation will take place to rotate, drives the rotating device and rotates, and the device of shoveling snow will move downwards on the swash plate, thereby has reached the effect of automatic shovel snow.

Preferably, the front end the teeth of a cogwheel of ratchet among rotating device and the rear end rotating device are opposite, when moving down the swash plate bottom through the snow shoveling device, under the effect of third spring, the carriage release lever downstream, the nylon rope of winding on winding mechanism can drive the axis of rotation and rotate, the axis of rotation rotate can to with shovel the nylon rope between the snow device twine, and then drive the upward movement of snow shoveling device, when the carriage release lever downstream is close to the carriage release lever bottom, the bottom of carriage release lever can get into the spacing groove, thereby can reach the effect of fixed snow shoveling device.

Preferably, the left end the snow shoveling device is movably connected with the rotating device at the rear end of the rotating shaft through a nylon rope, the snow shoveling device at the right end is movably connected with the rotating device at the front end of the rotating shaft through a nylon rope, the moving processes of the two snow shoveling devices are opposite, the rising and falling of the snow shoveling device can be controlled through the nylon rope, and meanwhile, the rotating device can also realize the effect of winding the nylon rope.

Preferably, the top of carriage release lever is connected with winding mechanism through the nylon rope, the spacing groove has been seted up to winding mechanism carriage release lever's upper end, winding mechanism is when balanced state, the bottom card of movable rod is on the spacing groove of carriage release lever, the carriage release lever is fixed, under the action of gravity of snow, the movable rod releases its spacing groove, the carriage release lever moves it through the nylon rope under the action of gravity of shovel snow device and shifts up, shovel snow device is after having shoveled snow, the pulling force of second spring is greater than the power when shovel snow device gliding, under the effect of second spring, the pulling carriage release lever downstream, thereby the carriage release lever drives shovel snow device upward movement through dragging the nylon rope.

Preferably, set up the activity groove corresponding with the snow shoveling device on the swash plate, the design of activity groove helps the snow shoveling device to reciprocate on the swash plate, can avoid the nylon rope can be twined under the circumstances of lax through setting up wind set 15, avoids appearing the winding confusion phenomenon.

(III) advantageous effects

Compared with the prior art, the utility model provides a high security intelligent power distribution box possesses following beneficial effect:

1. this high security intelligent power distribution box, under the action of gravity through snow, the swash plate receives the effect of pressure and can extrudees the movable rod down, and the movable rod rotates to the opposite face on the connecting rod, and the top of carriage release lever can be left to the bottom of movable rod, and the carriage release lever will rebound to the rotation axis will take place to rotate, drives rotating device and rotates, and the device of shoveling snow will move down on the swash plate, thereby has reached the effect of automatic shovel snow.

2. This high security intelligent power distribution box when moving down the swash plate bottom through shovel snow device, under the effect of second spring, the carriage release lever downstream, the nylon rope will drive shovel snow device upward movement, when the carriage release lever downstream is close to the movable rod bottom, the bottom of movable rod can get into the spacing groove to the effect of fixed shovel snow device has been reached.

3. This high security intelligent power distribution box, whole device design benefit need not the circular telegram both can realize the reciprocating of shovel snow device, handles reasonable in design, and the structure is simple and easy to answer to the accumulational snow of block terminal in big snow weather.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

FIG. 4 is a side view of the structure of the present invention;

FIG. 5 is a schematic view of the left end ratchet structure of the present invention;

fig. 6 is a schematic view of the right-end ratchet structure of the present invention.

In the figure: the snow shovel comprises a box body 1, a top plate 2, an inclined plate 3, a supporting plate 4, a rotating shaft 5, a rotating device 6, a ratchet wheel 7, a snow shoveling device 8, a supporting rod 9, a connecting rod 10, a movable rod 11, a first spring 12, a movable rod 13, a second spring 14, a winding mechanism 15, a clamping block 16, a third spring 17 and a moving groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a high-safety intelligent distribution box includes a box body 1, a top plate 2 is fixedly installed at the upper end of the box body 1, inclined plates 3 are movably hinged at the left and right ends of the top plate 2, a support plate 4 is fixedly installed between the two inclined plates 3, a rotating shaft 5 is rotatably connected to the top of the support plate 4, a fixture block 16 corresponding to a ratchet 7 is fixedly installed on the rotating shaft 5, a third spring 17 is movably installed on the fixture block 16 in the rotation direction of the ratchet 7, under the gravity action of accumulated snow, the inclined plates 3 can press a movable rod 11 under the action of pressure, the movable rod 11 rotates on a connecting rod 10 toward an opposite surface, the bottom end of the movable rod 11 can leave a limiting groove on a movable rod 13, the movable rod 13 can move upward, so that the rotating shaft 5 can rotate to drive a rotating device 6 to rotate, and a, the leaked length of the nylon rope is increased, so that the automatic snow shoveling effect is achieved, the rotating device 6 is movably mounted at the front end and the rear end of the rotating shaft 5, the gear teeth of the ratchet wheel 7 in the front-end rotating device 6 and the gear teeth of the ratchet wheel 7 in the rear-end rotating device 6 are opposite, when the snow shoveling device 8 moves downwards to the bottom end of the inclined plate 3, the movable rod 13 moves downwards under the action of the pulling force of the second spring 14, so that the nylon rope is driven to move, the nylon rope pulls the snow shoveling device 8 to move upwards, when the movable rod 13 moves downwards to be close to the bottom end of the movable rod 11, the bottom end of the movable rod 13 enters into the limiting groove, so that the effect of fixing the snow shoveling device 8 can be achieved, the ratchet wheel 7 is fixedly mounted on the rotating device 6, the snow shoveling device 8 is movably mounted on the opposite surfaces of the two inclined plates 3, the left-end snow shoveling device 8 is movably connected with the rotating device 6 at the rear end of the rotating, the motion processes of the two snow shoveling devices 8 are opposite, the ascending and descending of the snow shoveling devices 8 can be controlled by arranging a nylon rope, meanwhile, the rotating device 6 can also realize the function of winding the nylon rope, the supporting rods 9 are fixedly arranged on the opposite surfaces of the two inclined plates 3, the left and right ends of the top of each supporting rod 9 are movably hinged with movable rods 11 through connecting rods 10, the left and right ends of the bottom of each supporting rod 9 are fixedly provided with first springs 12, a movable rod 13 is movably arranged on each supporting rod 9 and between the two connecting rods 10, the top end of each movable rod 13 is connected with a winding mechanism 15 through the nylon rope, the upper end of each movable rod 13 is provided with a limiting groove, the limiting groove can control the position of each movable rod 13, the bottom end of each movable rod 13 is fixedly provided with a second spring 14, a winding mechanism 15 is fixedly arranged on each rotating shaft 5 and between the two rotating devices 6, the inclined, the design of the movable trough 18 facilitates the snow shoveling device 8 to move up and down on the sloping plate 3.

The working principle is as follows: when the snow shovel is used, when the accumulated snow on the distribution box reaches a certain weight, the sloping plate 3 can extrude the movable rod 11 under the action of pressure under the action of gravity of the accumulated snow, the movable rod 11 rotates towards the opposite surface on the connecting rod 10, the bottom end of the movable rod 11 can leave the limiting groove on the movable rod 13, the balance of the whole snow shovel is broken, the bottom end of the movable rod 11 is clamped on the limiting groove of the movable rod 13, the movable rod 13 is fixed, under the action of gravity of the accumulated snow, the movable rod 11 releases the limiting groove, the movable rod 13 drives the movable rod 13 to move upwards under the action of gravity of the snow shoveling device 8 through the nylon rope, after the snow shoveling device 8 shovels the accumulated snow, when the gravity of the accumulated snow on the sloping plate 3 is not large enough, the movable rod 13 is pulled to move downwards under the action of the second spring 14, the movable rod 13 drives the snow shoveling device 8 to move upwards through the nylon rope, and when the movable, the bottom of movable rod 13 can get into the spacing groove to can reach the effect of fixed snow shovel device 8, realize the effect that can clear up automatically and withdraw, whole device simple structure is worth promoting.

To sum up, this high security intelligent power distribution box through the gravity that utilizes snow, sets up the snow shovel device 8 that can reciprocate voluntarily, can be when the snow reaches certain weight on the block terminal, clean snow totally, has saved the trouble that the manual work cleaned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High security intelligent power distribution box, including box (1), its characterized in that: the snow scraper is characterized in that a top plate (2) is fixedly mounted at the upper end of a box body (1), inclined plates (3) are movably hinged at the left end and the right end of the top plate (2), a supporting plate (4) is fixedly mounted between the two inclined plates (3), a rotating shaft (5) is rotatably connected to the top of the supporting plate (4), rotating devices (6) are movably mounted at the front end and the rear end of the rotating shaft (5), a ratchet wheel (7) is fixedly mounted on each rotating device (6), a snow shoveling device (8) is movably mounted on the opposite surface of each inclined plate (3), a supporting rod (9) is fixedly mounted on the opposite surface of each inclined plate (3), movable rods (11) are movably hinged at the left end and the right end of the top of the supporting rod (9) through connecting rods (10), first springs (12) are fixedly mounted at the left end and the right, a second spring (14) is fixedly arranged at the bottom end of the movable rod (13), and a winding mechanism (15) is fixedly arranged on the rotating shaft (5) and between the two rotating devices (6).

2. The high security intelligent power distribution box of claim 1, wherein: a clamping block (16) corresponding to the ratchet wheel (7) is fixedly installed on the rotating shaft (5), and a third spring (17) is movably installed on the clamping block (16) in the rotating direction of the ratchet wheel (7).

3. The high security intelligent power distribution box of claim 1, wherein: the gear teeth of the ratchet wheel (7) in the front end rotating device (6) and the gear teeth of the ratchet wheel in the rear end rotating device (6) are opposite.

4. The high security intelligent power distribution box of claim 1, wherein: the left end snow shoveling device (8) is movably connected with the rotating device at the rear end of the rotating shaft (5) through a nylon rope, and the right end snow shoveling device (8) is movably connected with the rotating device at the front end of the rotating shaft (5) through a nylon rope.

5. The high security intelligent power distribution box of claim 1, wherein: the top end of the moving rod (13) is connected with the winding mechanism (15) through a nylon rope, and the upper end of the moving rod (13) is provided with a limiting groove corresponding to the moving rod (11).

6. The high security intelligent power distribution box of claim 1, wherein: the inclined plate (3) is provided with a movable groove (18) corresponding to the snow shoveling device (8).