CN213520871U

CN213520871U - Second grade block terminal

Info

Publication number: CN213520871U
Application number: CN202021882950.9U
Authority: CN
Inventors: 蒯华清; 周宝明
Original assignee: Suzhou Cosco Complete Equipment Co ltd
Current assignee: Suzhou Cosco Complete Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-22
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a second-stage distribution box, which comprises a box body arranged on a support, wherein the box body is provided with an outer door capable of being opened and closed towards one side of a user, the box body is internally provided with an insulating inner door capable of being opened and closed, an industrial socket is arranged below the outer door, a rain baffle detachably arranged on the box body is arranged above the industrial socket, the insulating inner door divides the interior of the box body into an electric appliance area and an operation area, the insulating inner door is provided with a window for communicating the electric appliance area and the operation area, an electric appliance module and a circuit breaker which are electrically connected with each other are arranged in the electric appliance area, and; the lower part of the box body is provided with a power-assisted mechanism, and the power-assisted mechanism comprises a bottom plate, a lifting assembly and a moving wheel. The secondary distribution box adopts the design of an inner door and an outer door, improves the operation safety, is convenient for constructors to operate the circuit breaker, and can fundamentally avoid various abnormal electricity utilization conditions; the power assisting mechanism is simple in structure and high in practicability, and can assist in moving the second-stage distribution box and improve use convenience.

Description

Second grade block terminal

Technical Field

The utility model relates to an interim power consumption case field, in particular to second grade block terminal.

Background

The secondary distribution box, also called a branch box, is generally responsible for a power supply area and is widely used in each construction site. When the electric box is used, due to the fact that constructors are convenient to greed, the situation that wires are connected to the second-level distribution box in a private mode often occurs, the electric box is overloaded, and great potential safety hazards exist. In addition, because current second grade block terminal volume, quality are great, when transporting to worker assigned position, need two at least people's cooperations to lift the fortune, use comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, a two-stage distribution box is provided.

In order to achieve the above technical effect, the utility model discloses a technical scheme is: a secondary distribution box comprises a box body installed on a support, wherein one side, facing a user, of the box body is provided with an openable outer door, the interior of the box body is provided with an openable insulating inner door, an industrial socket is arranged below the outer door, a rain baffle detachably installed on the box body is arranged above the industrial socket, the interior of the box body is divided into an electrical appliance area and an operation area by the insulating inner door, the insulating inner door is provided with a window communicating the electrical appliance area with the operation area, an electrical appliance module and a circuit breaker which are electrically connected with each other are arranged in the electrical appliance area, and an operating handle of the circuit breaker is located in the window;

the power-assisted mechanism is arranged below the box body and comprises a bottom plate, a lifting assembly and moving wheels, the lifting assembly and the moving wheels are respectively arranged on the upper side and the lower side of the bottom plate, and the lifting assembly is fixed below the box body and drives the moving wheels to vertically lift through the bottom plate.

Furthermore, one side of the insulating inner door is hinged with one side in the box body, and the other side of the insulating inner door is connected with the other side in the box body through a lock catch structure.

Furthermore, the hasp structure is including fixing the first engaging lug on insulating inner door and fixing the second engaging lug in the box, first engaging lug passes through the padlock with the second engaging lug and is connected.

Furthermore, the number of the industrial sockets is several, and the industrial sockets are provided with at least two models with different sizes.

Furthermore, the rain baffle is of an arc structure with a downward arc opening, and covers all the industrial sockets.

Further, the lifting assembly is an electric cylinder.

Furthermore, the both sides of electric jar all are provided with the guide unit, the guide unit is including fixing linear bearing on the bottom plate and the vertical guide bar that runs through the bottom plate, guide bar and linear bearing sliding connection, the top and the box of guide bar are fixed, and its bottom is provided with the supporting legs.

Furthermore, the number of the moving wheels is four, and every two of the four moving wheels are fixed on two sides of the bottom plate respectively.

Further, a handle and a warning board are arranged on the outer door.

Furthermore, the photovoltaic panel with the adjustable angle is arranged above the box body and is electrically connected with the electrical appliance module.

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

1. by adopting the design of an inner door and an outer door, the operation safety is improved, constructors can conveniently operate the circuit breaker, and various abnormal electricity utilization conditions are fundamentally avoided;

2. the external industrial socket is designed to be connected only by adopting a matched industrial plug, so that the wiring is standard and firm, and the safety of power distribution is improved;

3. the rain baffle can prevent rain from the industrial socket, so that damage caused by rainwater is avoided;

4. the power assisting mechanism is simple in structure and high in practicability, and can assist in moving the second-stage distribution box and improve use convenience.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is obvious that the described embodiments are some embodiments, not all embodiments of the present invention.

Drawings

Fig. 1 is a schematic structural view of a two-stage distribution box of the present invention;

FIG. 2 is a schematic structural view of the operation area of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural diagram of the middle electrical appliance area of the present invention.

The reference numbers and corresponding designations in the drawings are: 1. the intelligent solar energy storage battery comprises a support, 2, a box body, 3, an outer door, 4, an insulating inner door, 5, an industrial socket, 6, a rain baffle, 7, an electrical module, 8, a circuit breaker, 9, a bottom plate, 10, a lifting assembly, 11, a moving wheel, 12, a first connecting lug, 13, a second connecting lug, 14, a padlock, 15, a linear bearing, 16, a guide rod, 17, a supporting leg, 18, a handle, 19, a warning board, 20, a photovoltaic board, 201, an electrical area, 202, an operation area and 401, a window.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-4, this embodiment provides a secondary distribution box, which includes a box body 2 installed on a support 1, wherein one side of the box body 2 facing a user is provided with an openable outer door 3, the inside of the box body is provided with an openable insulating inner door 4, an industrial socket 5 is arranged below the outer door 3, a rain baffle 6 detachably installed on the box body 2 is arranged above the industrial socket 5, the inside of the box body 2 is divided into an electrical apparatus area 201 and an operation area 202 by the insulating inner door 4, the insulating inner door 4 is provided with a window 401 communicating the electrical apparatus area 201 and the operation area 202, an electrical apparatus module 7 and a circuit breaker 8 electrically connected with each other are arranged in the electrical apparatus area 201, and an operation handle of the circuit breaker 8 is;

the power-assisted mechanism is arranged below the box body 2 and comprises a bottom plate 9, a lifting assembly 10 and a moving wheel 11, the lifting assembly 10 and the moving wheel 11 are respectively arranged on the upper side and the lower side of the bottom plate 9, and the lifting assembly 10 is fixed below the box body 2 and drives the moving wheel 11 to vertically lift through the bottom plate 9.

In the above scheme, the support 1 is used for lifting and supporting the box body 2, so that the use of construction personnel is facilitated. Outer door 3 is used for switching box 2, and insulating inner door 4 is used for keeping apart electrical apparatus district 201 and operation area 202, improves the operation security to set up window 401 and be used for controlling circuit breaker 8, not only can avoid the mistake on electrical apparatus module 7 to be operated, still conveniently carry out the divide-shut brake operation, fundamentally has avoided the condition that various power consumptions on the building site are not normal. Adopt external industry socket 5 on the box 2, constructor can only adopt the industry plug of mating to connect, can guarantee like this that the wiring is standard and firm, improves the security of power consumption. The rain shield 6 can prevent rain from the industrial socket 5, and the damage to the industrial socket caused by rainwater entering is avoided. The power assisting mechanism is used for assisting constructors to move the box body 2, and the use convenience is improved.

The working principle of the present embodiment is briefly described below with reference to the accompanying drawings:

during the use, ground is arranged in through support 1 to box 2, and lifting unit 10 removes 11 vertical lift of wheel through the drive of bottom plate 9, removes wheel 11 and ground contact to raise support 1 gradually until breaking away from ground completely, at this moment, constructor can easily promote box 2 to mounted position, and then lifting unit 10 control removes wheel 11 and resets, and support 1 again with ground contact and can fix. During wiring, a constructor needs to insert an industrial plug into the corresponding industrial socket 5, and controls the breaker 8 at the window 401 after the outer door 3 is opened, so that the electric appliance module 7 and the industrial socket 5 are electrified to complete power distribution.

As a preferable scheme of the embodiment, one side of the insulated inner door 4 is hinged with one side in the box body 2, and the other side thereof is connected with the other side in the box body 2 through a locking structure. The hinge structure enables the insulating inner door 4 to be opened and closed inside the box body 2, and the lock catch structure enables the insulating inner door 4 to be fixed with the inner wall of the box body 2, so that the situation that no-care personnel open the box door at will is avoided, and the use safety is improved.

Specifically, the latch structure comprises a first connecting lug 12 fixed on the insulating inner door 4 and a second connecting lug 13 fixed in the box body 2, and the first connecting lug 12 is connected with the second connecting lug 13 through a padlock 14. The lock catch structure is convenient to operate, low in cost and suitable for being used in a narrow space in the box body 2.

Wherein, the quantity of industry socket 5 has a plurality of, and industry socket 5 has two at least models of size difference. Adopt the industrial socket 5 of a plurality of different models, can satisfy different operation requirements, improved the functional and the practicality of this second grade block terminal.

Specifically, the rain shield 6 is an arc structure with an arc opening facing downward, and the rain shield 6 covers all the industrial sockets 5. The design that 6 arcs of weather shield are down does benefit to the rainwater and flows out from both sides, can avoid the industrial plug to be drenched by the rainwater of 6 front sides of weather shield.

Preferably, the lifting assembly 10 is an electric cylinder.

Furthermore, both sides of the electric cylinder are provided with guide units, each guide unit comprises a linear bearing 15 fixed on the bottom plate 9 and a guide rod 16 vertically penetrating through the bottom plate 9, the guide rods 16 are slidably connected with the linear bearings 15, the top ends of the guide rods 16 are fixed with the box body 2, and the bottom ends of the guide rods are provided with supporting legs 17. The arrangement of the guide unit can ensure the stable lifting of the bottom plate 9. In the moving process, the thrust can be transmitted to the bottom plate 9 along the guide rod 16, so that the radial load of the electric cylinder is reduced; in addition, the guide rod 16 can support the box body 2 by matching with the supporting leg 17.

Specifically, there are four moving wheels 11, and every two of the four moving wheels 11 are fixed on two sides of the bottom plate 9. The position of the moving wheel 11 in the number is set, so that the moving wheel has the advantages of stable moving and low investment cost.

Wherein, the outer door 3 is provided with a handle 18 and a warning board 19. The design of the handle 18 is convenient for constructors to open and close the outer door 3, and the warning board 19 plays a role of warning, so that the safety accidents caused by electric shock or misoperation of irrelevant personnel are prevented.

Further, an angle-adjustable photovoltaic panel 20 is arranged above the box body 2, and the photovoltaic panel 20 is electrically connected with the electrical module 7. Photovoltaic board 20 both can carry out the sunshade cooling to box 2, can generate electricity again for other aspects power supply.

The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.

Claims

1. A secondary distribution box comprises a box body (2) installed on a support (1), and is characterized in that an outer door (3) capable of being opened and closed is arranged on one side of the box body (2) facing a user, an inner insulating door (4) capable of being opened and closed is arranged in the box body, an industrial socket (5) is arranged below the outer door (3), a rain baffle (6) detachably installed on the box body (2) is arranged above the industrial socket (5), the inner insulating door (4) divides the interior of the box body (2) into an electric appliance area (201) and an operation area (202), the inner insulating door (4) is provided with a window (401) communicating the electric appliance area (201) with the operation area (202), an electric appliance module (7) and a circuit breaker (8) which are electrically connected with each other are arranged in the electric appliance area (201), and an operation handle of the circuit breaker (8) is positioned in the window;

the power-assisted mechanism is arranged below the box body (2) and comprises a bottom plate (9), a lifting assembly (10) and a moving wheel (11), wherein the lifting assembly (10) and the moving wheel (11) are respectively arranged on the upper side and the lower side of the bottom plate (9), and the lifting assembly (10) is fixed below the box body (2) and is driven by the bottom plate (9) to vertically lift the moving wheel (11).

2. The secondary distribution box of claim 1, wherein said insulated inner door (4) is hinged at one side to one side inside the box body (2) and connected at the other side to the other side inside the box body (2) by a locking structure.

3. The secondary distribution box of claim 2, wherein said latch structure comprises a first engaging lug (12) fixed to the insulated inner door (4) and a second engaging lug (13) fixed to the box body (2), said first engaging lug (12) and said second engaging lug (13) being connected by means of a padlock (14).

4. The secondary switchgear cabinet according to claim 1, characterized in that said industrial sockets (5) are present in a number, the industrial sockets (5) having at least two models of different sizes.

5. The secondary electrical distribution box of claim 4, wherein said rain shield (6) is of arcuate configuration with the arcuate mouth facing downward, and wherein the rain shield (6) covers all of the industrial outlets (5).

6. The secondary electric box of claim 1, wherein said lifting assembly (10) is an electric cylinder.

7. The two-stage distribution box according to claim 6, wherein the electric cylinder is provided with guide units on both sides, the guide units comprise linear bearings (15) fixed on the bottom plate (9) and guide rods (16) vertically penetrating through the bottom plate (9), the guide rods (16) are slidably connected with the linear bearings (15), the top ends of the guide rods (16) are fixed with the box body (2), and the bottom ends of the guide rods are provided with supporting feet (17).

8. The two-stage switchgear according to claim 7, wherein said moving wheels (11) are four, and four moving wheels (11) are fixed to the two sides of the base plate (9) in pairs.

9. Two-stage electric box according to claim 1, characterized in that said outer door (3) is provided with a handle (18) and a warning sign (19).

10. The secondary distribution box according to any of the claims 1 to 9, characterized in that an angularly adjustable photovoltaic panel (20) is arranged above said box (2), said photovoltaic panel (20) being electrically connected to said electrical module (7).