CN204538545U

CN204538545U - With the MNS drawer of position limiting structure

Info

Publication number: CN204538545U
Application number: CN201520270618.XU
Authority: CN
Inventors: 陈宝其; 柳建兴; 周锋
Original assignee: JIANGSU CHINA-AUTOMATION ELECTRIC TECHNOLOGY CO LTD
Current assignee: JIANGSU CHINA-AUTOMATION ELECTRIC TECHNOLOGY CO LTD
Priority date: 2015-04-29
Filing date: 2015-04-29
Publication date: 2015-08-05
Anticipated expiration: 2025-04-29

Abstract

The utility model relates to a kind of MNS drawer with position limiting structure, it comprises drawer body, described drawer body is located between drawer guideway, dust panel is provided with in described drawer guideway bottom, the left plate and right plate of described drawer body are all fixed with limiting plate, be respectively left limit plate and right limit plate, mobile space is left between described limiting plate and drawer guideway, be respectively and move left gap and the gap that moves right, the described gap that moves left is less than 0.5mm, the described gap that moves right is less than 0.5mm, described in move left gap identical with the gap that moves right.The utility model structure is simple, easy to operate, accurately spacing, greatly reduces quality accident.

Description

With the MNS drawer of position limiting structure

Technical field

The utility model relates to a kind of drawer structure, is specifically related to a kind of limit-type drawer structure.

Background technology

MNS drawout cubicle uses LV power distribution product very widely.Drawer is simple to operate, and mode of operation is: put on guide rail by drawer, then propelling goes to isolated location, and then firmly drawer is shifted onto the end, and namely drawer panel top is to shaped steel face, till cannot pushing away again; Next step is the miniature lever in the operating drawer lower right corner, rotates to closing position, is pinned by drawer, finally operates handle broad in the middle again, carry out circuit-breaker switching on-off operation.

In fact, because the gap between drawer and guide rail is larger, operating personnel are in the process of operating drawer, often can not note this point, sometimes drawer can left and right directions inclined push in, a plug-in unit and secondary inserting piece will be caused like this to be damaged, to cause quality accident.

Summary of the invention

Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, provides a kind of structure simple, easy to operate, accurately spacing, greatly reduces the MNS drawer of the band position limiting structure of quality accident.

Technical scheme: in order to solve the problems of the technologies described above, the MNS drawer of band position limiting structure described in the utility model, it comprises drawer body, described drawer body is located between drawer guideway, dust panel is provided with in described drawer guideway bottom, the left plate and right plate of described drawer body are all fixed with limiting plate, be respectively left limit plate and right limit plate, mobile space is left between described limiting plate and drawer guideway, be respectively and move left gap and the gap that moves right, the described gap that moves left is less than 0.5mm, the described gap that moves right is less than 0.5mm, it is described that to move left gap identical with the gap that moves right.

Described left limit plate and right limit plate are symmetrical arranged, and arrange in the same horizontal line.

Described limiting plate and drawer body are fixed by screw connection.

Described limiting plate is made up of mounting edge and position-limited edge, and they form structure of right angle tyoe.

Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model overall structure is simple, easy for operation, adopt left limit plate and right limit plate, ensure that the gap between drawer body and drawer guideway is no more than 1mm, accurately spacing, in the process of operating drawer body, there will not be the quality accident caused because of operation, thus the normal operation of the equipment of guarantee, adopt the limiting plate of structure of right angle tyoe, guarantee is connected firmly, spacingly conveniently put in place, this device result of use is good, realistic instructions for use.

Accompanying drawing explanation

Fig. 1 is Facad structure schematic diagram of the present utility model;

Fig. 2 is side structure schematic diagram of the present utility model;

Fig. 3 is the partial enlarged drawing at A place in Fig. 1.

Embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

As Fig. 1, shown in Fig. 2 and Fig. 3, the MNS drawer of band position limiting structure described in the utility model, it comprises drawer body 1, described drawer body 1 is located between drawer guideway 2, dust panel 3 is provided with in described drawer guideway 2 bottom, the left plate 4 and right plate 5 of described drawer body 1 are all fixed with limiting plate, be respectively left limit plate 6 and right limit plate 7, mobile space is left between described limiting plate and drawer guideway 2, be respectively and move left gap 8 and the gap 9 that moves right, the described gap 8 that moves left is less than 0.5mm, the described gap 9 that moves right is less than 0.5mm, it is described that to move left gap 8 identical with the gap 9 that moves right, described left limit plate 6 and right limit plate 7 are symmetrical arranged, and arrange in the same horizontal line, described limiting plate and drawer body 1 are fastenedly connected by screw 10, described limiting plate is made up of mounting edge 11 and position-limited edge 12, and they form structure of right angle tyoe.The utility model overall structure is simple, easy for operation, adopts left limit plate and right limit plate, ensure that the gap between drawer body and drawer guideway is no more than 1mm, accurately spacing, in the process of operating drawer body, there will not be the quality accident caused because of operation, thus the normal operation of the equipment of guarantee, adopt the limiting plate of structure of right angle tyoe, ensure to be connected firmly, spacingly conveniently to put in place, this device result of use is good, realistic instructions for use.

The utility model provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection range of the present utility model, and all available prior art of each part not clear and definite in the present embodiment is realized.

Claims

1. be with the MNS drawer of position limiting structure, it is characterized in that: it comprises drawer body (1), described drawer body (1) is located between drawer guideway (2), dust panel (3) is provided with in described drawer guideway (2) bottom, the left plate (4) and right plate (5) of described drawer body (1) are all fixed with limiting plate, be respectively left limit plate (6) and right limit plate (7), mobile space is left between described limiting plate and drawer guideway (2), be respectively and move left gap (8) and the gap that moves right (9), the described gap (8) that moves left is less than 0.5mm, the described gap that moves right (9) is less than 0.5mm, it is described that to move left gap (8) identical with the gap that moves right (9).

2. the MNS drawer of band position limiting structure according to claim 1, is characterized in that: described left limit plate (6) and right limit plate (7) are symmetrical arranged, and arranges in the same horizontal line.

3. the MNS drawer of band position limiting structure according to claim 1, is characterized in that: described limiting plate and drawer body (1) are fastenedly connected by screw (10).

4. the MNS drawer of band position limiting structure according to claim 1, is characterized in that: described limiting plate is made up of mounting edge (11) and position-limited edge (12), and they form structure of right angle tyoe.