CN210246112U

CN210246112U - Advanced drawer type low-voltage switch cabinet

Info

Publication number: CN210246112U
Application number: CN201921069500.5U
Authority: CN
Inventors: Junhua Liu; 刘俊华
Original assignee: Jiangsu Zhouzhou Electric Power Technology Co ltd
Current assignee: Jiangsu Zhouzhou Electric Power Technology Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-03
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses an advanced drawer type low-voltage switch cabinet, which comprises a low-voltage switch cabinet main body, wherein first top plates are welded on two sides of the upper surface of the low-voltage switch cabinet main body, the joint of the two first top plates is positioned on the upper surface of the low-voltage switch cabinet main body, a second top plate is welded and fixed on the upper surface of the low-voltage switch cabinet main body, two sides of the second top plate are rotatably connected with winding shafts through bearings, two ends of each winding shaft are fixedly connected with a second threaded rod, and the end part of each second threaded rod is fixedly provided with a first hand wheel through screwing nuts; through the surface design protection curtain at the winding axle, avoid the low-voltage switchgear to be not convenient for protect upper surface and both sides when using, make both sides and upper surface fall into the dust clean not convenient for, hold first hand wheel and drive second threaded rod and rotate with the winding axle, make the protection curtain open the upper surface and the both sides of will protecting the curtain closure at the low-voltage switchgear main part at the surface of winding axle, the protection curtain advances the protection to the upper surface and the both sides of low-voltage switchgear main part.

Description

Advanced drawer type low-voltage switch cabinet

Technical Field

The utility model belongs to the technical field of the low-voltage switchgear, concretely relates to senior type drawer type low-voltage switchgear.

Background

The existing low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The draw-out type is composed of a fixed cabinet body and a movable device part provided with main electrical elements such as a switch and the like, the movable part needs to be portable when being moved and replaced, the positioning needs to be reliable after being moved, and drawers of the same type and specification can be reliably exchanged; the upper surface and the both sides are protected to current low-voltage switchgear not convenient to when using for both sides fall into the dust clean not convenient to, when the height and the stable placing of the low-voltage switchgear of being not convenient for adjust when placing, the bottom is not convenient for sticis stable problem simultaneously, for this we provide a senior type drawer type low-voltage switchgear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an advanced type drawer type low voltage switchgear to it is not convenient for protect upper surface and both sides when using to propose current low voltage switchgear among the above-mentioned background art to solve, makes both sides and upper surface fall into the dust clean not convenient for, is not convenient for adjust the height of low voltage switchgear and stably place when placing, and the bottom is not convenient for sticis stable problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an advanced type drawer type low-voltage switchgear, includes the low-voltage switchgear main part, first roof has all been welded to the upper surface both sides of low-voltage switchgear main part, two the junction of first roof is located the upper surface welded fastening of low-voltage switchgear main part has the second roof, the both sides of second roof are rotated through the bearing and are connected with the winding axle, the equal fixedly connected with second threaded rod in both ends of winding axle, the tip of second threaded rod closes soon through the nut and is fixed with first hand wheel, the surface winding of winding axle has the protection curtain, the tip of protection curtain closes soon and is connected with the screw.

Preferably, the fixed plate seat has been placed to the surface of low-voltage switchgear main part, the bottom fixedly connected with spring of fixed plate seat, the tip fixedly connected with clamp plate of spring, the one end welded fastening of fixed plate seat has the base, the inside of base is rotated through the bearing and is connected with the lead screw, the tip fixed mounting of lead screw has the second roof, the tip of second roof closes soon through the nut and is fixed with the second hand wheel, the surface of lead screw is provided with the sliding block, just the sliding block with the low-voltage switchgear main part passes through welded fastening and connects, the tip integral type shaping of sliding block has the spout, the bottom integral type shaping of base has the slide rail.

Preferably, the low-voltage switch cabinet main body and the fixed plate seat are connected with the sliding plate block in a screwing mode through the screw rod, and the screw rod penetrates through the inside of the sliding plate block.

Preferably, the end part of the sliding plate block and the fixed plate seat are in sliding connection with the sliding rail through the sliding groove, and the base is of a U-shaped structure.

Preferably, a sliding head is welded and fixed on the inner surface of the fixed plate seat, a clamping seat block is welded and fixed on the rear surface of the low-voltage switch cabinet main body, a sliding rod is installed inside the clamping seat block, and the sliding rod penetrates through the inside of the sliding head.

Preferably, the clamping block and the fixed plate seat are in sliding connection with the sliding head through the sliding rod, and the fixed plate seat is of an L-shaped structure.

Preferably, one end of the protective curtain is rotatably connected with the second top plate through the winding shaft and the bearing, and the other end of the protective curtain is fixedly connected with the low-voltage switch cabinet main body through screwing of the screw.

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

(1) through the surface design protection curtain at the winding axle, avoid the low-voltage switchgear to be not convenient for protect upper surface and both sides when using, make both sides and upper surface fall into the dust clean not convenient for, can hold first hand wheel and drive the second threaded rod and rotate with the winding axle, make the protection curtain open the upper surface and the both sides of protecting the curtain closure in the low-voltage switchgear main part at the surface of winding axle, can advance the protection by the upper surface and both sides of protection curtain to the low-voltage switchgear main part, the upper surface and the both sides of having solved the low-voltage switchgear main part are not convenient for clear problem.

(2) Through the back surface design fixed plate seat at low-voltage switchgear main part and at the internal surface design base and the lead screw of fixed plate seat, avoid the height and the stable placing of the low-voltage switchgear of being not convenient for adjust when placing, can fix the fixed plate seat in certain position department through the bolt, can rotate by the second roof and drive the lead screw and rotate through the bearing in the inside of base and connect, it removes to drive the slider this moment, slide by spout and slide rail and carry out the stable connection, the slider carries out the outrigger with the low-voltage switchgear main part at the surface slip of slide bar simultaneously, the problem of being not convenient for height-adjusting and stable placing has been solved.

(3) Through the bottom upper surface design spring at the fixed plate seat and the pressboard, avoid the bottom to be not convenient for sticis stably, can take place elastic deformation's effect through the spring and make the pressboard sticis in the lower surface fastening low-voltage switchgear main part of low-voltage switchgear main part, solved stably not be convenient for sticis firm problem with the bottom when placing.

Drawings

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

fig. 2 is a schematic top view of the protective curtain, the top plate and the low-voltage switch cabinet of the present invention;

fig. 3 is a schematic side view of the fixing plate seat and the low-voltage switch cabinet of the present invention;

FIG. 4 is a schematic view of the structure of the fixing plate seat, the lead screw and the sliding plate block of the present invention;

in the figure: 1. pressing the plate tightly; 2. a fixed plate seat; 3. a spring; 4. a screw; 5. a cartridge block; 6. a protective curtain; 7. a first top plate; 8. a first hand wheel; 9. a second threaded rod; 10. a low-voltage switchgear body; 11. a winding shaft; 12. a second top plate; 13. a second hand wheel; 14. a base; 15. a slide bar; 16. a slide rail; 17. a screw rod; 18. a chute; 19. a slide block; 20. and (6) sliding the head.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an advanced drawer type low-voltage switch cabinet comprises a low-voltage switch cabinet main body 10, wherein first top plates 7 are welded on two sides of the upper surface of the low-voltage switch cabinet main body 10, a second top plate 12 is welded and fixed on the upper surface of the low-voltage switch cabinet main body 10 at the joint of the two first top plates 7, two sides of the second top plate 12 are rotatably connected with winding shafts 11 through bearings, two ends of each winding shaft 11 are fixedly connected with second threaded rods 9, first hand wheels 8 are fixed on the end parts of the second threaded rods 9 through nuts in a screwing mode, protective curtains 6 are wound on the outer surfaces of the winding shafts 11, screws 4 are connected on the end parts of the protective curtains 6 in a screwing mode, can hold first hand wheel 8 and drive second threaded rod 9 and winding axle 11 and rotate for protection curtain 6 is opened at the surface of winding axle 11 and is closed protection curtain 6 on the upper surface and the both sides of low-voltage switchgear main part 10, can advance the protection by protection curtain 6 to the upper surface and the both sides of low-voltage switchgear main part 10.

In this embodiment, preferably, a fixed plate seat 2 is placed on the outer surface of a low-voltage switch cabinet main body 10, a spring 3 is fixedly connected to the bottom end of the fixed plate seat 2, a pressing plate 1 is fixedly connected to the end portion of the spring 3, a base 14 is fixedly welded to one end of the fixed plate seat 2, a lead screw 17 is rotatably connected to the inside of the base 14 through a bearing, a second top plate 12 is fixedly installed at the end portion of the lead screw 17, a second wheel 13 is fixedly screwed to the end portion of the second top plate 12 through a nut, a sliding plate block 19 is arranged on the outer surface of the lead screw 17, the sliding plate block 19 is fixedly connected to the low-voltage switch cabinet main body 10 through welding, a sliding groove 18 is integrally formed at the end portion of the sliding plate block 19, a sliding rail 16 is integrally formed at the bottom end of the base 14, the fixed plate seat 2 can be fixed at a certain position through a, at the moment, the sliding block 19 is driven to move, the sliding block 18 and the sliding rail 16 slide to be stably connected, and meanwhile, the sliding head 20 slides on the outer surface of the sliding rod 15 to stably support the low-voltage switch cabinet main body 10.

In order to facilitate the connection between the low-voltage switch cabinet main body 10 and the fixed board base 2, in this embodiment, preferably, the low-voltage switch cabinet main body 10 and the fixed board base 2 are connected to the sliding plate block 19 by a screw rod 17 in a screwing manner, and the screw rod 17 penetrates through the inside of the sliding plate block 19.

In order to facilitate the sliding connection between the sliding plate 19 and the bottom of the fixed plate base 2, in the embodiment, preferably, the end of the sliding plate 19 and the fixed plate base 2 are slidably connected with the sliding rail 16 through the sliding groove 18, and the base 14 is U-shaped.

In this embodiment, preferably, the inner surface of the fixed plate base 2 is welded and fixed with a sliding head 20, the rear surface of the low-voltage switch cabinet main body 10 is welded and fixed with a clamping base block 5, a sliding rod 15 is installed inside the clamping base block 5, and the sliding rod 15 penetrates through the inside of the sliding head 20, so that the pressing plate 1 can be pressed against the lower surface of the low-voltage switch cabinet main body 10 through the elastic deformation of the spring 3 to fasten the low-voltage switch cabinet main body 10.

In order to facilitate the sliding connection between the clamping block 5 and the fixed board base 2, in this embodiment, preferably, the clamping block 5 and the fixed board base 2 are slidably connected with the sliding head 20 through the sliding rod 15, and the fixed board base 2 is an L-shaped structure.

In order to facilitate the protection curtain 6 to be opened and fixed for protection, in the embodiment, preferably, one end of the protection curtain 6 and the second top plate 12 are rotatably connected with the bearing through a winding shaft 11, and the other end of the protection curtain 6 and the low-voltage switch cabinet main body 10 are fixedly connected through screwing of the screw 4.

The utility model discloses a theory of operation and use flow: the advanced drawer-type low-voltage switch cabinet is characterized in that before use, a fixed plate seat 2 is fixed at a certain position through a bolt, a second hand wheel 13 is held by a hand to drive a second top plate 12 to rotate, a lead screw 17 is connected inside a base 14 in a rotating mode through a bearing through the second top plate 12, the lead screw 17 rotates to drive a sliding plate block 19 to move, the sliding groove 18 and a sliding rail 16 slide to be stably connected, meanwhile, a sliding head 20 slides on the outer surface of a sliding rod 15 to support and stabilize a low-voltage switch cabinet main body 10 when the height is adjusted, the low-voltage switch cabinet main body 10 slides to a proper position inside the fixed plate seat 2 at the moment, the pressing plate 1 is tightly pressed on the lower surface of the low-voltage switch cabinet main body 10 through the elastic deformation effect of a spring 3 to fasten the low-voltage switch cabinet main body 10, then the first hand wheel 8 is held by the hand to drive a second threaded rod 9 to rotate with a winding shaft 11, and the protection curtain 6 is opened on the The surface and the two sides are screwed with the screws 4 to fix the protective curtain 6 and the low-voltage switch cabinet main body 10, so that the upper surface and the two sides of the low-voltage switch cabinet main body 10 can be protected by the protective curtain 6.

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. An advanced drawer type low-voltage switch cabinet comprises a low-voltage switch cabinet main body (10), and is characterized in that: first roof (7) all have been welded to the upper surface both sides of low-voltage switchgear main part (10), two the junction of first roof (7) is located the last welded surface of low-voltage switchgear main part (10) is fixed with second roof (12), the both sides of second roof (12) are rotated through the bearing and are connected with winding axle (11), the equal fixedly connected with second threaded rod (9) in both ends of winding axle (11), the tip of second threaded rod (9) closes soon through the nut and is fixed with first hand wheel (8), the surface winding of winding axle (11) has protection curtain (6), the tip of protection curtain (6) closes soon and is connected with screw (4).

2. An advanced drawer type low voltage switchgear according to claim 1, wherein: a fixed plate seat (2) is arranged on the outer surface of the low-voltage switch cabinet main body (10), the bottom end of the fixed plate seat (2) is fixedly connected with a spring (3), the end part of the spring (3) is fixedly connected with a pressing plate (1), a base (14) is welded and fixed at one end of the fixed plate seat (2), a screw rod (17) is rotatably connected inside the base (14) through a bearing, a second top plate (12) is fixedly arranged at the end part of the screw rod (17), a second hand wheel (13) is fixedly screwed at the end part of the second top plate (12) through a nut, a sliding plate block (19) is arranged on the outer surface of the screw rod (17), the sliding plate block (19) is fixedly connected with the low-voltage switch cabinet main body (10) through welding, the end part of the sliding plate block (19) is integrally formed with a sliding groove (18), and the bottom end of the base (14) is integrally formed with a sliding rail (16).

3. An advanced drawer type low voltage switchgear according to claim 2, wherein: the low-voltage switch cabinet main body (10) and the fixed plate seat (2) are connected with the sliding plate block (19) in a screwing mode through the screw rod (17), and the screw rod (17) penetrates through the inside of the sliding plate block (19).

4. An advanced drawer type low voltage switchgear according to claim 2, wherein: the end part of the sliding plate block (19) is connected with the fixed plate seat (2) in a sliding mode through the sliding groove (18) and the sliding rail (16), and the base (14) is of a U-shaped structure.

5. An advanced drawer type low voltage switchgear according to claim 1, wherein: the inner surface welded fastening of fixed plate seat (2) has slippery fellow (20), the rear surface welded fastening of low-voltage switchgear main part (10) has cassette piece (5), the internally mounted of cassette piece (5) has slide bar (15), just slide bar (15) run through in the inside of slippery fellow (20).

6. An advanced drawer type low voltage switchgear according to claim 5, wherein: the clamping seat block (5) and the fixed plate seat (2) are in sliding connection with the sliding head (20) through the sliding rod (15), and the fixed plate seat (2) is of an L-shaped structure.

7. An advanced drawer type low voltage switchgear according to claim 1, wherein: one end of the protective curtain (6) is connected with the second top plate (12) through the winding shaft (11) and the bearing in a rotating mode, and the other end of the protective curtain (6) is fixedly connected with the low-voltage switch cabinet main body (10) through the screw (4) in a screwing mode.