CN215528413U

CN215528413U - Novel handcart room of circuit breaker

Info

Publication number: CN215528413U
Application number: CN202121676752.1U
Authority: CN
Inventors: 李庆丰
Original assignee: Zhuhai Huakong Electric Co ltd
Current assignee: Zhuhai Huakong Electric Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-14
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a novel circuit breaker handcart room, which comprises a cabinet body, wherein a circuit breaker handcart room is arranged on one side of the cabinet body, a box door is arranged on one side of the circuit breaker handcart room, slide rails are arranged on two sides of the bottom end inside the circuit breaker handcart room, a fixing frame is arranged on one side inside the circuit breaker handcart room, a plurality of jacks are formed in one side of the circuit breaker handcart room, the jacks are arranged at equal intervals, a first static contact box partition plate is arranged on one side of each jack, a second static contact box partition plate is arranged on one side of each jack, a slide bar is arranged at the top end of each slide rail, the top end of each slide bar and the top end inside the circuit breaker handcart room are arranged, first sliding blocks are arranged on two sides of each first static contact box partition plate, and second sliding blocks are arranged on two sides of each second static contact box partition plate. The novel circuit breaker handcart room is simple and reasonable in structure, novel in design, simple and convenient to operate, capable of effectively achieving automatic opening and closing of the partition plate of the static contact box, and capable of effectively facilitating movement of a handcart, and has high practical value.

Description

Novel handcart room of circuit breaker

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a novel handcart room of a circuit breaker.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, motor magnetic switches, various ac contactors, etc. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The parts in the cubical switchboard mainly have circuit breaker, isolator, load switch, operating device, mutual-inductor and various protection device etc. and constitute, current circuit breaker handcart room when using, the volume and the weight of handcart are all very big, and it is comparatively difficult to remove, and the unable automatic switch of baffle of static contact box is difficult to form effectual isolation between the compartment. Therefore, the novel handcart room for the circuit breaker is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a novel circuit breaker handcart room, which comprises a cabinet body, wherein a circuit breaker handcart room is arranged on one side of the cabinet body, a box door is arranged on one side of the circuit breaker handcart room, slide rails are arranged on two sides of the bottom end of the interior of the circuit breaker handcart room, a fixed frame is arranged on one side of the interior of the circuit breaker handcart room, a plurality of jacks are arranged on one side of the circuit breaker handcart room, the jacks are arranged at equal intervals, a first static contact box clapboard is arranged on one side of each jack, a second static contact box clapboard is arranged on one side of each jack, a slide rod is arranged at the top end of each slide rail, the top ends of the slide rods and the top end of the interior of the circuit breaker handcart room are arranged, first slide blocks are arranged on two sides of the first static contact box clapboard, second slide blocks are arranged on two sides of the second static contact box clapboard, the first static contact box clapboard and the slide rods are connected in a sliding mode through the first slide blocks, and the second static contact box clapboard and the slide rods are connected in a sliding mode through the second slide blocks, a rotating shaft is arranged on one side of a handcart room of the circuit breaker, and a rotating disc is sleeved on the outer side of the rotating shaft.

As a preferred technical scheme of the utility model, hinges are respectively arranged at the top end and the bottom end of one side of the box door, one side of each hinge is arranged on the box body, and the box door is hinged with the box body through the hinges.

As a preferred technical scheme of the utility model, one side of the box door is provided with a heat dissipation port, and the inner side of the heat dissipation port is provided with a dustproof net.

As a preferable technical scheme of the utility model, one side of the fixing frame is provided with a plurality of mounting holes, and the mounting holes are distributed at equal intervals.

As a preferable technical scheme of the utility model, a coil spring is sleeved on the outer side of the rotating shaft, and one end of the coil spring is connected with the inner side of the rotary disc.

As a preferable technical scheme of the utility model, push rods are arranged at the top end of one side and the bottom end of one side of the rotary table, and the push rods are cylindrical.

As a preferred technical scheme of the utility model, a first extension rod is mounted at the top end of one side of the rotary table, a first pull rod is arranged at one end of the first extension rod, movable seats are arranged at two ends of the first pull rod, one end of the first pull rod is hinged with one end of the first extension rod through the movable seats, and the other end of the first pull rod is hinged with one side of the first sliding block through the movable seats.

As a preferred technical scheme of the utility model, a second extension rod is installed at the bottom end of one side of the rotary table, a second pull rod is arranged at one end of the second extension rod, movable seats are respectively arranged at two ends of the second pull rod, one end of the second pull rod is hinged with one end of the second extension rod through the movable seats, and the other end of the second pull rod is hinged with one side of the second sliding block through the movable seats.

The utility model has the beneficial effects that:

1. according to the novel circuit breaker handcart room, the heat dissipation port is formed in one side of the box door, so that the heat dissipation in the circuit breaker handcart room is realized, the dustproof net is arranged on the inner side of the opening, dust is effectively prevented from entering the circuit breaker handcart room, and the pulleys on two sides of the circuit breaker handcart frame stably slide on the slide rails through the arrangement of the slide rails, so that the circuit breaker handcart is convenient to move;

2. according to the novel handcart room of the circuit breaker, the coil spring is sleeved on the outer side of the rotating shaft, so that the automatic resetting of the rotating disc is realized, and the first static contact box partition plate and the second static contact box partition plate are automatically closed;

3. according to the novel circuit breaker handcart room, the push rods are mounted at the top end of one side and the bottom end of one side of the rotary disc, so that a first static contact box partition plate and a second static contact box partition plate are automatically opened when a circuit breaker handcart enters; the automatic switch device has the advantages of simple and reasonable structure, novel design, simple and convenient operation, capability of effectively realizing automatic switch of the partition plate of the stationary contact box, effective convenience for handcart movement and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a perspective view of a cabinet body of a handcart room of a novel circuit breaker;

FIG. 2 is a perspective view of a circuit breaker handcart room of the novel circuit breaker handcart room of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 of a novel circuit breaker handcart room of the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 2 of a handcart room of the novel circuit breaker of the utility model;

fig. 5 is an enlarged schematic view of the structure C in fig. 2 of a novel circuit breaker handcart room.

In the figure: 1. a cabinet body; 2. a circuit breaker handcart room; 3. a box door; 4. a dust screen; 5. a hinge; 6. a slide rail; 7. a fixed mount; 8. a jack; 9. a slide bar; 10. a first stationary contact box separator; 11. a second stationary contact box separator; 12. a first slider; 13. a second slider; 14. a turntable; 15. a rotating shaft; 16. a coil spring; 17. a first extension pole; 18. a second extension pole; 19. a first pull rod; 20. a second pull rod; 21. a push rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-5, the novel circuit breaker handcart room comprises a cabinet body 1, a circuit breaker handcart room 2 is arranged on one side of the cabinet body 1, a box door 3 is arranged on one side of the circuit breaker handcart room 2, slide rails 6 are respectively arranged on two sides of the bottom end inside the circuit breaker handcart room 2, a fixing frame 7 is arranged on one side inside the circuit breaker handcart room 2, a plurality of jacks 8 are arranged on one side of the circuit breaker handcart room 2, the jacks 8 are arranged at equal intervals, a first stationary contact box partition plate 10 is arranged on one side of each jack 8, a second stationary contact box partition plate 11 is arranged on one side of each jack 8, a slide bar 9 is arranged on the top end of each slide rail 6, the top end of each slide bar 9 and the top end inside the circuit breaker handcart room 2 are arranged, first slide blocks 12 are respectively arranged on two sides of the first stationary contact box partition plate 10, second slide blocks 13 are respectively arranged on two sides of the second stationary contact box partition plate 11, and the first stationary contact box partition plate 10 and the slide bars 9 are connected through the first slide blocks 12 in a sliding manner, the second stationary contact box baffle 11 and the slide bar 9 are connected in a sliding mode through a second slide block 13, a rotating shaft 15 is arranged on one side of the handcart room 2 of the circuit breaker, and a rotating disc 14 is sleeved on the outer side of the rotating shaft 15.

Hinge 5 is all installed on 3 one sides of chamber door top and one side bottom, and hinge 5 one side and the installation of the cabinet body 1, chamber door 3 and the cabinet body 1 are articulated through hinge 5, all install hinge 5 through 3 one sides of chamber door top and one side bottom, and convenience of customers opens chamber door 3.

Wherein, 3 one sides of chamber door are equipped with the thermovent, and the thermovent inboard is equipped with dust screen 4, is equipped with the thermovent through 3 one sides of chamber door, realizes the inside heat dissipation of circuit breaker handcart room 2, is equipped with dust screen 4 through the opening inboard, effectively avoids the dust to get into inside circuit breaker handcart room 2.

Wherein, mount 7 one side is equipped with a plurality of mounting holes, and equidistant distribution between the mounting hole is equipped with a plurality of mounting holes through mount 7 one side, makes things convenient for external equipment to install.

The outer side of the rotating shaft 15 is sleeved with a coil spring 16, one end of the coil spring 16 is connected with the inner side of the rotary disc 14, the coil spring 16 is sleeved on the outer side of the rotating shaft 15, automatic reset of the rotary disc 14 is achieved, and therefore the first static contact box partition plate 10 and the second static contact box partition plate 11 are closed automatically.

Wherein, push rod 21 is all installed to carousel 14 one side top and one side bottom, and push rod 21 is cylindrical, all installs push rod 21 through carousel 14 one side top and one side bottom, realizes that first stationary contact box baffle 10 and second stationary contact box baffle 11 are automatic to be opened when the circuit breaker handcart gets into.

Wherein, first extension rod 17 is installed on carousel 14 one side top, and first extension rod 17 one end is equipped with first pull rod 19, and first pull rod 19 both ends all are equipped with the sliding seat, and 19 one ends of first pull rod and 17 one end of first extension rod are articulated through the sliding seat, and the 19 other ends of first pull rod and 12 one sides of first slider are articulated through the sliding seat, all are equipped with the sliding seat through 19 both ends of first pull rod, realize the swing joint of first extension rod 17 and first slider 12.

Wherein, second extension rod 18 is installed to carousel 14 one side bottom, and second extension rod 18 one end is equipped with second pull rod 20, and second pull rod 20 both ends all are equipped with the sliding seat, and second pull rod 20 one end and second extension rod 18 one end are passed through the sliding seat and are articulated, and the second pull rod 20 other end is articulated through the sliding seat with second slider 13 one side, all is equipped with the sliding seat through second pull rod 20 both ends, realizes the swing joint of second extension rod 18 and second slider 13.

The working principle is as follows: when the device is used, firstly, whether the connection part of the device is fastened is detected, after the device is ensured to be intact, the box door 3 is opened, the circuit breaker handcart is placed in the circuit breaker handcart room 2, the pulleys on the two sides of the circuit breaker handcart frame slide stably on the slide rails 6 through the arrangement of the slide rails 6, so that the circuit breaker handcart can move conveniently, when the circuit breaker handcart enters the circuit breaker handcart room 2, the push rod 21 on one side of the rotary disc 14 is pushed, the rotary disc 14 rotates, the first static contact box partition plate 10 and the second static contact box partition plate 11 are opened automatically, when the circuit breaker handcart leaves the circuit breaker handcart room 2, the rotary disc 14 can reset automatically through the coil spring 16, so that the first static contact box partition plate 10 and the second static contact box partition plate 11 are closed automatically, and the novel circuit breaker handcart room has the advantages of simple and reasonable structure, novel design and simple and convenient operation, the automatic switch of the partition plate of the stationary contact box can be effectively realized, the handcart can be effectively and conveniently moved, and the handcart has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel circuit breaker handcart room comprises a cabinet body (1) and is characterized in that a circuit breaker handcart room (2) is arranged on one side of the cabinet body (1), a box door (3) is arranged on one side of the circuit breaker handcart room (2), slide rails (6) are installed on two sides of the bottom inside the circuit breaker handcart room (2), a fixing frame (7) is arranged on one side inside the circuit breaker handcart room (2), a plurality of jacks (8) are formed in one side of the circuit breaker handcart room (2), the jacks (8) are arranged at equal intervals, a first stationary contact box baffle plate (10) is arranged on one side of each jack (8), a second stationary contact box baffle plate (11) is arranged on one side of each jack (8), slide bars (9) are installed at the top ends of the slide rails (6), the top ends of the slide bars (9) and the top ends inside the circuit breaker handcart room (2) are installed, first slide blocks (12) are installed on two sides of the first stationary contact box baffle plate (10), second slider (13) are all installed to second stationary contact box baffle (11) both sides, first stationary contact box baffle (10) and slide bar (9) are through first slider (12) sliding connection, second stationary contact box baffle (11) and slide bar (9) are through second slider (13) sliding connection, circuit breaker handcart room (2) one side is equipped with pivot (15), pivot (15) outside cover is equipped with carousel (14).

2. The novel handcart room of circuit breaker as claimed in claim 1, wherein hinges (5) are mounted at the top end of one side and the bottom end of one side of the box door (3), one side of each hinge (5) is mounted with the cabinet body (1), and the box door (3) is hinged with the cabinet body (1) through the hinges (5).

3. The novel handcart room of circuit breaker as claimed in claim 1, wherein one side of the box door (3) is provided with a heat dissipation opening, and the inner side of the heat dissipation opening is provided with a dust screen (4).

4. The novel handcart room of circuit breaker as claimed in claim 1, wherein, one side of said fixing frame (7) is provided with a plurality of mounting holes, and said mounting holes are distributed at equal intervals.

5. The novel circuit breaker handcart room of claim 1, characterized in that, the outside of the rotating shaft (15) is sleeved with a coil spring (16), and one end of the coil spring (16) is connected with the inside of the turntable (14).

6. The novel handcart room of circuit breaker as claimed in claim 1, wherein push rods (21) are mounted on both the top end and the bottom end of one side of the rotary disc (14), and the push rods (21) are cylindrical.

7. The novel handcart room of circuit breaker as claimed in claim 1, wherein a first extension rod (17) is installed at the top end of one side of the rotary table (14), a first pull rod (19) is arranged at one end of the first extension rod (17), movable seats are arranged at both ends of the first pull rod (19), one end of the first pull rod (19) and one end of the first extension rod (17) are hinged through the movable seats, and the other end of the first pull rod (19) and one side of the first sliding block (12) are hinged through the movable seats.

8. The novel handcart room of circuit breaker as claimed in claim 1, wherein a second extension rod (18) is installed at the bottom end of one side of the rotary table (14), a second pull rod (20) is arranged at one end of the second extension rod (18), movable seats are arranged at both ends of the second pull rod (20), one end of the second pull rod (20) is hinged to one end of the second extension rod (18) through the movable seats, and the other end of the second pull rod (20) is hinged to one side of the second sliding block (13) through the movable seats.