CN215009111U

CN215009111U - Low-voltage draw-out type switch cabinet with circuit protection mechanism

Info

Publication number: CN215009111U
Application number: CN202121468407.9U
Authority: CN
Inventors: 林瑜; 陈潇
Original assignee: Zhejiang Shengchen Power Equipment Co ltd
Current assignee: Zhejiang Shengchen Power Equipment Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-03
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a low-voltage draw-out type switch cabinet with a circuit protection mechanism, which comprises a switch cabinet body, wherein the front surface of the switch cabinet body is sequentially connected with three drawers in a sliding way from top to bottom, one side of each drawer is penetrated and provided with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a driving gear positioned in the drawer, the two sides in the drawer are respectively provided with a second rotating shaft in a rotating way, one end of each second rotating shaft is fixedly connected with a driven gear, one side of each driven gear is respectively engaged and connected with the two sides of the driving gear, and a wire winding roller is sleeved on each second rotating shaft, through the mutual matching of the first rotating shaft, the second rotating shaft, the driving gear, the driven gear and the winding roller, thereby twine the wiring inslot of seting up on the winding roller with inside circuit, conveniently maintain workman's later stage and maintain it.

Description

Low-voltage draw-out type switch cabinet with circuit protection mechanism

Technical Field

The utility model relates to a cubical switchboard field specifically is a low pressure pull-out type cubical switchboard with circuit protection mechanism.

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, magnetic switches of motors, various alternating current contactors and the like, and also high-voltage chamber and low-voltage chamber switch cabinets and high-voltage buses, such as power plants and the like.

Inside being equipped with more cable run of cubical switchboard, the current method is just to bind the electric wire with ribbon or winding spool, then places on the bottom inner wall of cubical switchboard, and whole comparatively is disorderly, increases the degree of difficulty of maintaining the circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure pull-out type cubical switchboard with circuit protection machanism to the ribbon or winding wire pipe are bound the electric wire for the inside circuit of the present cubical switchboard that proposes in solving above-mentioned background art, then place on the bottom inner wall of cubical switchboard, and whole comparatively in a jumble and disorderly, increase the problem of maintaining the circuit degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage draw-out type switch cabinet with a circuit protection mechanism comprises a switch cabinet body, wherein three drawers are sequentially connected to the front of the switch cabinet body in a sliding mode from top to bottom, a first rotating shaft is arranged on one side of each drawer in an inserting mode, a driving gear located inside each drawer is fixedly connected to one end of each first rotating shaft, second rotating shafts are arranged on two sides inside each drawer in a rotating mode, one ends of the two second rotating shafts are fixedly connected with driven gears, one sides of the two driven gears are respectively connected with two sides of the driving gear in an engaging mode, winding rollers are sleeved on the two second rotating shafts, a plurality of winding grooves corresponding to each other are formed in two sides of each winding roller, fixed blocks are fixedly connected to one sides of the winding grooves on the winding rollers, blocking rods penetrate through the middles of the fixed blocks, and jacks are formed in one ends of the blocking rods, the equal fixedly connected with L shape branch in one side that lies in a plurality of wire winding grooves on the wire winding roller and deviates from the fixed block, one side interlude of L shape branch is provided with the pulling pole, the one end fixedly connected with inserted block of pulling pole, the inserted block corresponds the setting with the jack, the cover is equipped with the tensioning spring that is located between inserted block and the L shape branch on the pulling pole.

As a preferred technical scheme of the utility model, first pivot deviates from the one end fixedly connected with handle of driving gear.

As a preferred technical scheme of the utility model, the one end fixedly connected with pull ring that the pulling rod deviates from the inserted block.

As an optimized technical scheme of the utility model, the inner wall in wire winding groove is fixed and is provided with the rubber pad.

As an optimal technical scheme of the utility model, the equal fixedly connected with landing leg of four corners of cubical switchboard body bottom, four the equal fixedly connected with slipmat in bottom of landing leg.

As a preferred technical scheme of the utility model, a plurality of evenly distributed's bar louvre is seted up at the top of cubical switchboard body, and is a plurality of the inside of bar louvre is all fixed and is provided with the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that: through mutually supporting of first pivot, second pivot, driving gear, driven gear and winding roller, rotate the handle, the rotation of handle drives the driving gear through first pivot and rotates, and the driving gear drives the rotation of second pivot through the driven gear to with the winding of inside circuit in the winding inslot of seting up on the winding roller, the circuit of being convenient for accomodate, conveniently maintain workman's later stage and maintain it.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the drawer of the present invention;

fig. 3 is an enlarged view of the part a of the present invention.

In the figure: 1. a switch cabinet body; 2. a drawer; 3. a first rotating shaft; 4. a driving gear; 5. a second rotating shaft; 6. a driven gear; 7. a winding roller; 8. a fixed block; 9. a winding slot; 10. a stop lever; 11. a jack; 12. an L-shaped strut; 13. pulling a rod; 14. inserting a block; 15. tensioning the spring; 16. a support leg; 17. strip-shaped heat dissipation holes; 18. a pull ring; 19. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model provides a low-voltage draw-out type switch cabinet with a circuit protection mechanism, which comprises a switch cabinet body 1, three drawers 2 are sequentially connected with the front surface of the switch cabinet body 1 in a sliding manner from top to bottom, a first rotating shaft 3 is inserted into one side of each drawer 2, a driving gear 4 positioned in the drawer 2 is fixedly connected with one end of the first rotating shaft 3, second rotating shafts 5 are respectively arranged on two sides of the interior of the drawer 2 in a rotating manner, driven gears 6 are respectively connected with one end of each second rotating shaft 5 in a fixed manner, one side of each driven gear 6 is respectively engaged with two sides of the driving gear 4, the driven gears 6 are driven to rotate by the rotation of the driving gear 4, winding rollers 7 are respectively sleeved on the two second rotating shafts 5, a plurality of winding grooves 9 corresponding to each other are respectively arranged on two sides of each winding roller 7, the circuit is wound in the winding grooves 9 by rotating the winding rollers 7, the equal fixedly connected with fixed block 8 in one side that lies in a plurality of wire winding grooves 9 on the wire winding roller 7, the middle part of fixed block 8 runs through and is provided with pin 10, jack 11 has been seted up to the one end of pin 10, lie in the equal fixedly connected with L shape branch 12 in one side that a plurality of wire winding grooves 9 deviate from fixed block 8 on the wire winding roller 7, one side interlude of L shape branch 12 is provided with pulling rod 13, the one end fixedly connected with inserted block 14 of pulling rod 13, inserted block 14 corresponds the setting with jack 11, the cover is equipped with the tensioning spring 15 that is located between inserted block 14 and L shape branch 12 on the pulling rod 13.

Preferably, first pivot 3 deviates from one end fixedly connected with handle 19 of driving gear 4, drives first pivot 3 through handle 19 and rotates, and is comparatively convenient laborsaving.

Preferably, one end of the pulling rod 13 departing from the inserting block 14 is fixedly connected with a pulling ring 18, and the pulling rod 13 is driven to move by the pulling ring 18.

Preferably, a rubber pad is fixedly arranged on the inner wall of the winding groove 9, so that the cable line is prevented from being in hard contact with the winding groove 9, and the line is prevented from being abraded.

Preferably, four equal fixedly connected with landing legs 16 in corner of 1 bottom of cubical switchboard body, the equal fixedly connected with slipmat in bottom of four landing legs 16, the convenience is carried whole cubical switchboard body 1.

Preferably, a plurality of evenly distributed bar-shaped heat dissipation holes 17 are formed in the top of the switch cabinet body 1, a dust screen is fixedly arranged inside each of the bar-shaped heat dissipation holes 17, and heat dissipation performance of the switch cabinet body 1 is improved.

When the low-voltage draw-out type switch cabinet with the circuit protection mechanism is used, the handle 19 is rotated, the rotation of the handle 19 drives the driving gear 4 to rotate through the first rotating shaft 3, the driving gear 4 drives the second rotating shaft 5 to rotate through the driven gear 6, so that an internal circuit is wound in the winding groove 9 formed in the winding roller 7, after the winding is completed, the stop lever 10 is manually moved, the stop lever 10 is moved to the other side of the winding groove 9, in the moving process, the pull ring 18 is pulled to drive the pull rod 13 to move, the insertion block 14 extrudes the tensioning spring 15, the pull ring 18 is loosened, the tensioning spring 15 releases elastic potential energy to drive the insertion block 14 to be clamped into the insertion hole 11, so that the stop lever 10 is limited and fixed, the winding groove 9 is closed by the stop lever 10, the circuit is prevented from slipping out of the winding groove 9, the storage stability of the circuit is improved, and the maintenance worker can conveniently maintain the low-voltage draw-out type switch cabinet, the whole structure is compact, the practicability is strong, and the device is suitable for social popularization and use.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a low pressure pull-out type cubical switchboard with circuit protection mechanism, includes cubical switchboard body (1), its characterized in that: the front of the switch cabinet body (1) is sequentially connected with three drawers (2) in a sliding manner from top to bottom, one side of each drawer (2) is provided with a first rotating shaft (3) in an inserting manner, one end of each first rotating shaft (3) is fixedly connected with a driving gear (4) positioned in each drawer (2), two sides of each drawer (2) are respectively provided with a second rotating shaft (5) in a rotating manner, one end of each second rotating shaft (5) is fixedly connected with a driven gear (6), one side of each driven gear (6) is respectively meshed with two sides of each driving gear (4), two second rotating shafts (5) are respectively sleeved with a winding roller (7), two sides of each winding roller (7) are respectively provided with a plurality of corresponding winding grooves (9), one side of each winding roller (7) positioned in the plurality of winding grooves (9) is fixedly connected with a fixing block (8), the middle part of fixed block (8) is run through and is provided with pin (10), jack (11) have been seted up to the one end of pin (10), it deviates from equal fixedly connected with L shape branch (12) in one side of fixed block (8) to lie in a plurality of wire winding grooves (9) on wire winding roller (7), one side interlude of L shape branch (12) is provided with pulling rod (13), the one end fixedly connected with inserted block (14) of pulling rod (13), inserted block (14) correspond the setting with jack (11), the cover is equipped with on pulling rod (13) and is located tensioned spring (15) between inserted block (14) and L shape branch (12).

2. The low voltage draw out switchgear with line protection mechanism as claimed in claim 1, wherein: one end of the first rotating shaft (3) departing from the driving gear (4) is fixedly connected with a handle (19).

3. The low voltage draw out switchgear with line protection mechanism as claimed in claim 1, wherein: one end of the pulling rod (13) departing from the inserting block (14) is fixedly connected with a pulling ring (18).

4. The low voltage draw out switchgear with line protection mechanism as claimed in claim 1, wherein: and a rubber pad is fixedly arranged on the inner wall of the winding groove (9).

5. The low voltage draw out switchgear with line protection mechanism as claimed in claim 1, wherein: four corners of the bottom of the switch cabinet body (1) are fixedly connected with supporting legs (16), and the bottom of the four supporting legs (16) is fixedly connected with anti-slip pads.

6. The low voltage draw out switchgear with line protection mechanism as claimed in claim 1, wherein: a plurality of bar louvres (17) of evenly distributed are seted up at the top of cubical switchboard body (1), and are a plurality of the inside of bar louvre (17) all is fixed and is provided with the dust screen.