CN211790203U

CN211790203U - Protective structure for distribution box

Info

Publication number: CN211790203U
Application number: CN202020555041.8U
Authority: CN
Inventors: 赵逸凡
Original assignee: Fuzhou Changjiang Zhenbao Electric Appliance Co ltd
Current assignee: Fuzhou Changjiang Zhenbao Electric Appliance Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-27
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to the field of electrical technology, and a protective structure for block terminal is disclosed, including the guard box, the left side fixed mounting of guard box has the outlet, the bottom fixed mounting of guard box inner chamber has a support section of thick bamboo, the top movable mounting of guard box has the apron, the inside movable mounting who supports a section of thick bamboo has one end to run through and extend to the outside pinion rack of a support section of thick bamboo, the bottom fixed mounting of pinion rack has the limiting plate that is located a support section of thick bamboo inside, the positive meshing of pinion rack has the gear, the right side fixed mounting of gear has servo motor, servo motor's right side and guard box inner chamber's right side wall fixed connection, the top fixed mounting of pinion rack has the backup pad. This protective structure for block terminal removes the box inside the guard box for the block terminal prevents birds or other animals from damaging the block terminal inside being in the guard box completely, and the unnecessary loss is put away to the protection block terminal, and easy to use uses in the various condition.

Description

Protective structure for distribution box

Technical Field

The utility model relates to an electrical technology field specifically is a protective structure for block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no site limitation, relatively universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protective structure for block terminal possesses advantages such as being difficult for being destroyed, has solved the electronic box and has installed when open-air, is damaged by large-scale animal or birds easily, causes the problem of unnecessary loss.

(II) technical scheme

In order to realize the purpose that is not easy to be damaged, the utility model provides a following technical scheme: a protective structure for a distribution box comprises a protective box, wherein a wire outlet is fixedly arranged at the left side of the protective box, a supporting cylinder is fixedly arranged at the bottom of an inner cavity of the protective box, a cover plate is movably arranged at the top of the protective box, a toothed plate with one end penetrating through and extending to the outside of the supporting cylinder is movably arranged in the supporting cylinder, a limiting plate positioned in the supporting cylinder is fixedly arranged at the bottom of the toothed plate, a gear is meshed with the front of the toothed plate, a servo motor is fixedly arranged at the right side of the gear, the right side of the servo motor is fixedly connected with the right side wall of the inner cavity of the protective box, a supporting plate is fixedly arranged at the top of the toothed plate, connecting rods are fixedly arranged at the left end and the right end of the supporting plate, pulleys are movably arranged at one side of two opposite sides of the connecting rods, and one side of the, the improved multifunctional rain-proof box is characterized in that supporting rods are fixedly mounted at the left end and the right end of the top of the supporting plate, a box body is fixedly mounted at the top of the supporting rods, an insulating layer is fixedly mounted on the inner wall of the box body, breathable nets are fixedly mounted on the left side wall and the right side wall of an inner cavity of the box body, an alarm is fixedly mounted on the right side of the box body, one end of the bottom of the box body is fixedly mounted with a rubber hole which penetrates through the box body and extends to the outside of.

Preferably, a through hole is formed in the left side of the protection box and is matched with the wire outlet, and the protection box is a rectangle which is hollow inside and is missing at the top.

Preferably, the left side wall and the right side wall of the inner cavity of the protective box are both provided with movable grooves, the movable grooves are matched with the pulleys, and the length of the movable grooves in the vertical direction is greater than that of the box body in the vertical direction.

Preferably, the cover plate is a net-shaped plate and consists of a pull ring and a plate body, and the pull ring is fixedly connected inside the plate body.

Preferably, the front of the box body is movably connected with a movable door through a hinge, and the front of the movable door is fixedly provided with an observation window.

Preferably, the left side and the right side of the box body are both provided with louver holes, and the bottom of the protection box is fixedly provided with a water outlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a protective structure for block terminal possesses following beneficial effect:

1. the protective structure for the distribution box is characterized in that a protective box is arranged under the ground, a cover plate is opened, a servo motor is started, the servo motor rotates forwards and backwards to drive a gear to rotate forwards and backwards, the gear is meshed with a toothed plate to drive the toothed plate to move upwards and downwards, a pulley is in contact with movable grooves on the left side wall and the right side wall of an inner cavity of the protective box and moves upwards and downwards, so that a box body moves upwards and downwards, a connecting rod, the pulley and sliding grooves on the left side and the right side of the box body support the box body and limit the distance of the box body moving upwards and downwards, a supporting cylinder and a limiting plate support the toothed plate, the supporting cylinder, the limiting plate and a supporting plate limit the distance of the gear moving upwards and downwards on the front side of the toothed plate, when the distribution box is installed in the field, the cover plate is, easy to use and used in various situations.

2. This protective structure for block terminal, through setting up the apron, apron reticular lamina, the rainwater flows into inside the guard box through the apron, the top fixedly connected with weather shield of box, it is inside to prevent that the rainwater from getting into the box, the inside rainwater of guard box gets rid of through the outlet of guard box bottom, the inside fixed mounting of box has the insulating layer, when preventing that the block terminal from leaking electricity, staff's contact box produces the electric shock accident, the right side fixed mounting of box has the alarm, when taking place the electric leakage in the box, the alarm sends the chimes of doom, remind the staff, the bottom fixed mounting of box has the rubber hole, when preventing that the cable conductor from passing through the rubber hole, make the cable conductor take place the damage because of the extrusion, the device overall structure is simple, possess stronger protection against electric shock function, the security when having improved the use, the security.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

figure 3 is the appearance structure diagram of the box body of the utility model.

In the figure: the device comprises a protection box 1, a wire outlet 2, a support cylinder 3, a cover plate 4, a toothed plate 5, a limiting plate 6, a gear 7, a servo motor 8, a support plate 9, a connecting rod 10, a pulley 11, a support rod 12, a box body 13, an insulating layer 14, a ventilation net 15, an alarm 16, a rubber hole 17 and a rain baffle 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. 1-3, the present invention provides a technical solution: a protective structure for a distribution box comprises a protective box 1, wherein a wire outlet 2 is fixedly arranged on the left side of the protective box 1, a through hole is formed in the left side of the protective box 1 and is matched with the wire outlet 2, the protective box 1 is a rectangle which is hollow inside and has a missing top, a supporting cylinder 3 is fixedly arranged at the bottom of an inner cavity of the protective box 1, a cover plate 4 is movably arranged at the top of the protective box 1, the cover plate 4 is a net-shaped plate, the cover plate 4 consists of a pull ring and a plate body, the pull ring is fixedly connected inside the plate body, a toothed plate 5 with one end penetrating through and extending to the outside of the supporting cylinder 3 is movably arranged inside the supporting cylinder 3, a limiting plate 6 positioned inside the supporting cylinder 3 is fixedly arranged at the bottom of the toothed plate 5, a gear 7 is meshed with the front of the toothed plate 5, a servo motor 8 is fixedly arranged on the right side of the gear 7, the type of the servo motor 8 can be 130, a supporting plate 9 is fixedly arranged at the top of the toothed plate 5, connecting rods 10 are fixedly arranged at the left end and the right end of the supporting plate 9, pulleys 11 are movably arranged at one side of each of the two connecting rods 10, one side of each of the two pulleys 11 is movably connected with the left side wall and the right side wall of the inner cavity of the protective box 1, supporting rods 12 are fixedly arranged at the left end and the right end of the top of the supporting plate 9, movable grooves are formed in the left side wall and the right side wall of the inner cavity of the protective box 1 and are matched with the pulleys 11, the length of each movable groove in the vertical direction is greater than that of the box body 13 in the vertical direction, a box body 13 is fixedly arranged at the top of each supporting rod 12, a movable door is movably connected to the front of the box body 13 through a hinge, an observation window is fixedly arranged on the outer surface of, the left side wall and the right side wall of the inner cavity of the box body 13 are fixedly provided with ventilating nets 15, the right side of the box body 13 is fixedly provided with an alarm 16, the model of the alarm 16 can be LTE-1101L, the bottom of the box body 13 is fixedly provided with a rubber hole 17, one end of the rubber hole penetrates through and extends to the outside of the box body 13, the top of the box body 13 is fixedly provided with a rain baffle 18, the protection box 1 is placed under the ground, the cover plate 4 is opened, the servo motor 8 is started, the servo motor 8 rotates forwards and backwards to drive the gear 7 to rotate forwards and backwards, the toothed plate 5 is driven to move upwards and downwards through the meshing of the gear 7 and the toothed plate 5, the pulley 11 is contacted with the movable grooves on the left side wall and the right side wall of the inner cavity of the protection box 1 and moves upwards and downwards, the box body 13 is driven to move upwards and downwards, the connecting, the supporting cylinder 3, the limiting plate 6 and the supporting plate 9 limit the distance of the gear 7 moving up and down on the front surface of the toothed plate 5, when the distribution box is installed in the field, the cover plate 4 is opened, the box body 13 is moved into the protection box 1, so that the distribution box is completely positioned in the protection box 1, birds or other animals are prevented from damaging the distribution box, unnecessary loss of the distribution box is prevented, the distribution box is easy to use and used in various conditions, by arranging the cover plate 4 and the net-shaped plate of the cover plate 4, rainwater flows into the protection box 1 through the cover plate 4, the top of the box body 13 is fixedly connected with the rain baffle plate 18, rainwater is prevented from entering the box body 13, rainwater in the protection box 1 is discharged through the water outlet at the bottom of the protection box 1, the insulating layer 14 is fixedly arranged in the box body 13, when the distribution box is prevented, when taking place the electric leakage in the box 13, alarm 16 sends the chimes of doom, reminds the staff, and the bottom fixed mounting of box 13 has rubber hole 17, prevents that the cable conductor from passing through rubber hole 17, makes the cable conductor take place the damage because of the extrusion, and the device overall structure is simple, possesses stronger protection against electric shock function, has improved the security when using, has ensured the security of staff when maintaining.

When the cable protection box is used, the cover plate 4 is arranged, the net-shaped plate of the cover plate 4 is used for preventing rainwater from flowing into the protection box 1 through the cover plate 4, the rain baffle plate 18 is fixedly connected to the top of the box body 13 and preventing rainwater from entering the box body 13, the rainwater in the protection box 1 is discharged through the water outlet at the bottom of the protection box 1, the insulating layer 14 is fixedly arranged in the box body 13, when the distribution box is prevented from electric leakage, an operator contacts the box body 13 to generate an electric shock accident, the alarm 16 is fixedly arranged at the right side of the box body 13, when the electric leakage occurs in the box body 13, the alarm 16 gives an alarm sound to remind the operator, the rubber hole 17 is fixedly arranged at the bottom of the box body 13, when a, the device overall structure is simple, possesses stronger protection against electric shock function, has improved the security when using, has ensured the security of staff when maintaining.

To sum up, according to the protective structure for the distribution box, the protective box 1 is arranged under the ground, the cover plate 4 is opened, the servo motor 8 is started, the servo motor 8 rotates forwards and backwards to drive the gear 7 to rotate forwards and backwards, the toothed plate 5 is driven to move upwards and downwards through the meshing of the gear 7 and the toothed plate 5, the pulley 11 is in contact with the movable grooves on the left side wall and the right side wall of the inner cavity of the protective box 1 and moves upwards and downwards, so that the box body 13 moves upwards and downwards, the connecting rod 10, the pulley 11 and the sliding grooves on the left side and the right side of the box body 13 support the box body 13 and limit the distance of the box body 13 moving upwards and downwards, the supporting cylinder 3 and the limiting plate 6 support the toothed plate 5, the supporting cylinder 3, the limiting plate 6 and the supporting plate 9 limit the distance of the gear 7 moving upwards and downwards in the front of the toothed plate 5, prevent birds or other animals from damaging the distribution box, protect the distribution box from unnecessary loss, easy to use, use in various conditions, through setting up the cover plate 4, the netted board of cover plate 4, the rainwater flows into the inside of protective box 1 through the cover plate 4, the top of the container body 13 is fixedly connected with the weather shield 18, prevent the rainwater from entering the container body 13, the rainwater inside the protective box 1 is got rid of through the outlet port of the bottom of protective box 1, the inside of the container body 13 is fixedly equipped with the insulating layer 14, when preventing the electric leakage of the distribution box, the worker contacts the container body 13 and produces the electric shock accident, the right side of the container body 13 is fixedly equipped with the alarm 16, when the electric leakage occurs in the container body 13, the alarm 16 sends out the alarm sound, remind the worker, the bottom of the container body 13 is fixedly equipped with the rubber hole 17, when preventing the cable, possess stronger protection against electric shock function, improved the security when using, ensured the security of staff when maintaining, solved the electronic box and installed when the field, damaged by large-scale animal or birds easily, caused the problem of unnecessary loss.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a protective structure for block terminal, includes guard box (1), its characterized in that: the utility model discloses a solar energy water heater, including guard box (1), the left side fixed mounting of guard box (1) has outlet (2), the bottom fixed mounting of guard box (1) inner chamber has a support section of thick bamboo (3), the top movable mounting of guard box (1) has apron (4), the inside movable mounting of a support section of thick bamboo (3) has one end to run through and extend to a pinion rack (5) outside a support section of thick bamboo (3), the bottom fixed mounting of pinion rack (5) has limiting plate (6) that is located a support section of thick bamboo (3) inside, the front meshing of pinion rack (5) has gear (7), the right side fixed mounting of gear (7) has servo motor (8), the right side of servo motor (8) and the right side wall fixed connection of guard box (1) inner chamber, the top fixed mounting of pinion rack (5) has backup pad (9), the equal fixed mounting in both ends has connecting rod (10) about backup pad, two equal movable mounting in one side that connecting rod (10) were mutually the back has pulley (11), two one side that pulley (11) were mutually the back respectively with the left and right sides wall swing joint of guard box (1) inner chamber, the equal fixed mounting in both ends has branch (12) about backup pad (9) top, the top fixed mounting of branch (12) has box (13), the inner wall fixed mounting of box (13) has insulating layer (14), the equal fixed mounting in the left and right sides wall of box (13) inner chamber has ventilative net (15), the right side fixed mounting of box (13) has alarm (16), the bottom fixed mounting of box (13) has one end to run through and extend to the outside rubber hole (17) of box (13), the top fixed mounting of box (13) has weather shield (18).

2. The protective structure for the distribution box according to claim 1, characterized in that: the protection box is characterized in that a through hole is formed in the left side of the protection box (1), the through hole is matched with the wire outlet (2), and the protection box (1) is a rectangle which is hollow inside and is absent at the top.

3. The protective structure for the distribution box according to claim 1, characterized in that: the movable groove has all been seted up to the left and right sides wall of guard box (1) inner chamber, movable groove and pulley (11) looks adaptation, the length of movable groove on the vertical direction is greater than the length of box (13) on the vertical direction.

4. The protective structure for the distribution box according to claim 1, characterized in that: the cover plate (4) is a net-shaped plate, the cover plate (4) is composed of a pull ring and a plate body, and the pull ring is fixedly connected inside the plate body.

5. The protective structure for the distribution box according to claim 1, characterized in that: the front of box (13) has the dodge gate through hinge swing joint, the front fixed mounting of dodge gate has the observation window.

6. The protective structure for the distribution box according to claim 1, characterized in that: the left side and the right side of the box body (13) are both provided with louver holes, and the bottom of the protection box (1) is fixedly provided with a water outlet.