CN215009106U

CN215009106U - MNS type low pressure pull-out type cubical switchboard that protecting effect is good

Info

Publication number: CN215009106U
Application number: CN202121594064.0U
Authority: CN
Inventors: 张小虎; 张磊
Original assignee: Jiangxi Hongye Electric Co ltd
Current assignee: Jiangxi Hongye Electric Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-03
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a MNS type low-voltage draw-out type switch cabinet with good protection effect, which solves the problem that electronic components are installed in the switch cabinet, most of the electronic components adopt the installation mode of screws and nuts when being installed or damaged and replaced, and the installation is troublesome; through being provided with insulating pad, can avoid the component body electric leakage to cause the injury to the maintainer, through the setting of movable rod, stopper, spring two and spacing groove, can realize the dual fixed to the fly leaf, increased the stability after the component body installation.

Description

MNS type low pressure pull-out type cubical switchboard that protecting effect is good

Technical Field

The utility model belongs to the technical field of the cubical switchboard, specifically be a MNS type low pressure pull-out type cubical switchboard that protecting effect is good.

Background

The MNS low-voltage draw-out type switch cabinet is suitable for systems with 50Hz alternating current and 660V or below rated working voltage, is used as control equipment of various power generation, transmission, distribution and electric energy conversion and electric energy consumption equipment, can be widely applied to low-voltage distribution systems of various industrial and mining enterprises, buildings, hotels, municipal construction and the like, and can be used in offshore oil drilling platforms and nuclear power stations after being specially processed except for general land use.

Electronic components installed in the switch cabinet are installed or damaged and replaced, most of the electronic components are installed in a screw and nut mode, and installation is troublesome.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a MNS type low pressure pull-out type cubical switchboard that protecting effect is good, the effectual electronic component who has solved among the above-mentioned background art and install in the cubical switchboard when the installation perhaps damages the change, mostly all adopt the mounting means of screw nut, install comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MNS type low pressure pull-out type cubical switchboard that protecting effect is good, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet body is the cavity structure, the door body is installed to one side of the cabinet body, the spout is installed to the symmetry on the cavity lateral wall of the cabinet body, the spout endotheca is equipped with the slider rather than the looks adaptation, the connecting block is installed to the corresponding one side of slider, connect through-hole one between two connecting blocks, the top mid-mounting of fly leaf has the component body, the both sides of component body just are located the symmetry on the fly leaf and have seted up through-hole one, it has the dead lever to peg graft in the through-hole one, the top of dead lever and the top inner wall fixed connection of the cabinet body, the backstop piece is installed to the bottom of dead lever, the outside cover of dead lever between backstop piece and the fly leaf is equipped with spring one.

Preferably, the middle part of the top end of the movable plate is provided with a placing groove.

Preferably, an insulating pad is mounted on the inner wall of the top of the cabinet body.

Preferably, a fixing plate is arranged on one side of the sliding groove and on the side wall of the cavity of the cabinet body, and limit grooves are formed in the fixing plate at equal intervals.

Preferably, a groove is formed in the movable plate close to the vertex angle of the door body, a second through hole is formed in the movable plate and communicated with the groove, a movable rod is inserted in the second through hole, one end of the movable rod is connected with the pulling plate, the other end of the movable rod is connected with a limiting block, a second spring is sleeved outside the movable rod between the limiting block and the movable plate, a first limiting through hole is formed in the limiting block, and a limiting bolt is inserted in the first limiting through hole.

Preferably, a second limiting through hole is formed in the bottom wall of one end, far away from the sliding block, of the groove.

Preferably, the supporting seat is installed to the bottom equidistance of the cabinet body, through pivot swing joint between the cabinet body and the door body, installs the handle on the door body.

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

(1) during work, the movable plate can move up and down by arranging the sliding groove and the sliding block, and the element body can be quickly clamped and fixed by arranging the fixed rod and the first spring;

(2) the utility model discloses a component body, including the component body, the component body is provided with the spacing groove, the component body is provided with the insulating pad, can avoid the component body electric leakage to cause the injury to the maintainer, through the setting of movable rod, stopper, spring two and spacing groove, can realize the dual fixed of fly leaf, has increased the stability after the installation of component body.

Drawings

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

In the drawings:

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

FIG. 2 is a perspective view of the sliding chute of the present invention;

fig. 3 is a perspective view of the movable rod of the present invention.

In the figure: 1. a cabinet body; 2. a door body; 3. a chute; 4. a slider; 5. connecting blocks; 6. a movable plate; 7. an element body; 8. a first through hole; 9. fixing the rod; 10. a stop block; 11. a first spring; 12. a placement groove; 13. an insulating pad; 14. a fixing plate; 15. a limiting groove; 16. a groove; 17. a second through hole; 18. a movable rod; 19. pulling a plate; 20. a limiting block; 21. a second spring; 22. a first limiting through hole; 23. a limit bolt; 24. and a second limiting through hole.

Detailed Description

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

Embodiment one, given by fig. 1 to 3, the utility model discloses a cabinet body 1, cabinet body 1 is the cavity structure, a body 2 is installed to one side of the cabinet body 1, spout 3 is installed to the symmetry on the cavity lateral wall of the

cabinet body

1, 3 endothecas of spout are equipped with the slider 4 rather than the looks adaptation, connecting block 5 is installed to the corresponding one side of slider 4, connect through fly leaf 6 between two connecting blocks 5, the top mid-mounting of fly leaf 6 has element body 7, the both sides of element body 7 and be located fly leaf 6 on the symmetry seted up through-hole 8, it has dead lever 9 to peg graft in the through-hole 8, the top of dead lever 9 and the top inner wall fixed connection of the cabinet body 1, backstop piece 10 is installed to the bottom of dead lever 9, the outside cover of dead lever 9 between backstop piece 10 and the fly leaf 6 is equipped with spring 11.

In the second embodiment, on the basis of the first embodiment, the middle part of the top end of the movable plate 6 is provided with the placing groove 12, so that the component body 7 can be conveniently placed, i.e. the component body 7 can be conveniently installed.

In the third embodiment, on the basis of the first embodiment, the insulating pad 13 is installed on the inner wall of the top of the cabinet body 1, so that the damage to the maintainers caused by the leakage of the element body 7 is avoided.

Fourth embodiment, on the basis of first embodiment, the fixed plate 14 is installed on one side of the chute 3 and the cavity side wall of the cabinet body 1, and the limit groove 15 is equidistantly formed on the fixed plate 14, so that the movable plate 6 is fixed, that is, the dual fixation of the component body 7 is formed, and the fluctuation of the component body 7 caused by external collision of the cabinet body 1 is avoided.

Fifth embodiment, on the basis of the first embodiment, a groove 16 is formed at a vertex angle of the movable plate 6, which is close to the door body 2, a through hole two 17 is formed in the movable plate 6, the through hole two 17 is communicated with the groove 16, a movable rod 18 is inserted into the through hole two 17, one end of the movable rod 18 is connected with the pulling plate 19, the other end of the movable rod 18 is connected with the limiting block 20, a spring two 21 is sleeved outside the movable rod 18 between the limiting block 20 and the movable plate 6, a limiting through hole one 22 is formed in the limiting block 20, and a limiting bolt 23 is inserted into the limiting through hole one 22, so that the movable plate 6 is fixed, that is, a dual fixation of the element body 7 is formed, and fluctuation of the element body 7 caused by external collision of the cabinet body 1 is avoided.

Sixth, on the basis of the fifth embodiment, a second limiting through hole 24 is formed in the bottom wall of the end, away from the slider 4, of the groove 16, so that the limiting bolt 23 is limited conveniently, and the element body 7 is fixed conveniently.

Seventh embodiment, on the basis of first embodiment, the supporting seat is installed to the bottom equidistance of the cabinet body 1, and through pivot swing joint between the cabinet body 1 and the door body 2, the handle is installed on the door body 2, the setting of supporting seat, the removal of the cabinet body 1 of being convenient for, the setting of the door body 2, the opening and closing of the door body 2 of being convenient for.

The working principle is as follows: when the device works, an operator only needs to pull the pulling plate 19 laterally, at the moment, the movable rod 18 moves laterally, the spring II 21 is in a compressed state, along with the lateral movement of the pulling plate 19, when the first limiting through hole 22 is overlapped with the second limiting through hole 24, the bottom of the limiting bolt 23 falls into the second limiting through hole 24, the limiting fixation of the pulling plate 19 is formed at the moment, meanwhile, the lateral movement of the movable rod 18 drives the lateral movement of the limiting block 20, at the moment, the limiting block 20 is separated from the limiting groove 15, so that the movable plate 6 is not limited, then, the operator pulls the movable plate 6 downwards, at the moment, the spring I11 is in a compressed state, when the space between the movable plate 6 and the insulating pad 13 is large enough, only the element body 7 needs to be placed into the placing groove 12, then the tensile force of the spring I11 is beneficial to quickly clamp and fix the element body 7, then, the limiting bolt 23 is pulled upwards, at the moment, the limiting bolt 24 loses the limiting bolt 23, the extension force of the second spring 21 is facilitated, the movable rod 18 moves laterally, and the limit block 20 is clamped into the limit groove 15 to fix the movable plate 6, namely, double fixation of the element body 7 is formed, so that fluctuation of the element body 7 caused by external collision of the cabinet body 1 is avoided.

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.

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 MNS type low pressure pull-out type cubical switchboard that protecting effect is good, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the cabinet body is characterized in that the cabinet body (1) is the cavity structure, the door body (2) are installed to one side of the cabinet body (1), spout (3) are installed to the symmetry on the cavity lateral wall of the cabinet body (1), spout (3) endotheca is equipped with slider (4) rather than looks adaptation, connecting block (5) are installed to the corresponding one side of slider (4), connect through fly leaf (6) between two connecting block (5), the top mid-mounting of fly leaf (6) has component body (7), the both sides of component body (7) just are located fly leaf (6) and go up the symmetry and have seted up through-hole (8), it has dead lever (9) to peg graft in through-hole (8), the top of dead lever (9) and the top inner wall fixed connection of the cabinet body (1), backstop piece (10) is installed to the bottom of dead lever (9), the outside cover of dead lever (9) between backstop piece (10) and fly leaf (6) is equipped with spring (11).

2. The MNS type low-voltage draw-out type switch cabinet with good protection effect according to claim 1, characterized in that: the middle part of the top end of the movable plate (6) is provided with a placing groove (12).

3. The MNS type low-voltage draw-out type switch cabinet with good protection effect according to claim 1, characterized in that: an insulating pad (13) is arranged on the inner wall of the top of the cabinet body (1).

4. The MNS type low-voltage draw-out type switch cabinet with good protection effect according to claim 1, characterized in that: one side of the sliding chute (3) is provided with a fixing plate (14) on the side wall of the cavity of the cabinet body (1), and the fixing plate (14) is equidistantly provided with a limit groove (15).

5. The MNS type low-voltage draw-out type switch cabinet with good protection effect according to claim 1, characterized in that: the top angle department of fly leaf (6) next-door body (2) is seted up flutedly (16), through-hole two (17) have been seted up on fly leaf (6), through-hole two (17) switch on with recess (16) mutually, it has movable rod (18) to peg graft in through-hole two (17), the one end and the arm-tie (19) of movable rod (18) are connected, the other end and stopper (20) of movable rod (18) are connected, the outside cover of movable rod (18) between stopper (20) and fly leaf (6) is equipped with spring two (21), it has spacing through-hole (22) to have seted up in stopper (20), it has spacing bolt (23) to peg graft in spacing through-hole (22).

6. The MNS type low-voltage draw-out type switch cabinet with good protection effect as claimed in claim 5, wherein: and a second limiting through hole (24) is formed in the bottom wall of one end, far away from the sliding block (4), of the groove (16).

7. The MNS type low-voltage draw-out type switch cabinet with good protection effect according to claim 1, characterized in that: the supporting seat is installed to the bottom equidistance of the cabinet body (1), through pivot swing joint between the cabinet body (1) and the door body (2), installs the handle on the door body (2).