CN214176658U

CN214176658U - Drawer type switch cabinet

Info

Publication number: CN214176658U
Application number: CN202023194931.XU
Authority: CN
Inventors: 刘正南; 费国柱; 刘炎
Original assignee: Jiangsu Zhong Zhong Switch Factory Co ltd
Current assignee: Jiangsu Zhong Zhong Switch Factory Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-09-10
Anticipated expiration: 2030-12-24

Abstract

The utility model provides a drawer type switch cabinet, which comprises a cabinet body, a plurality of installation positions are arranged in the cabinet body, a drawer is arranged in each installation position, the left side and the right side of the drawer are respectively provided with a support frame protruding outwards, a guide groove for placing the support frame is arranged in the side wall of each installation position, the bottom of each installation position is provided with a first limit block, the bottom of the drawer is provided with a second limit block, the drawer is installed in each installation position through a locking mechanism, the support frame moves along the guide groove in the opening or closing process of the drawer, the structure can ensure the stability of the drawer structure, the sagging of the drawer structure in the moving process of the drawer can be avoided, and meanwhile, the range of opening the drawer can be controlled, and the drawer is prevented from being opened excessively and falling out of the installation positions; through the locking mechanism of card post and bayonet lock, can lock the drawer on the cabinet body, and this kind of locking simple structure is reliable, the installation and the dismantlement of being convenient for, and manufacturing cost is lower.

Description

Drawer type switch cabinet

Technical Field

The utility model relates to a cubical switchboard field especially relates to a drawer type switch cabinet.

Background

The switch cabinet is an electrical device, and the main function of the switch cabinet is to open and close, control and protect the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The drawer in the existing switch cabinet generally does not have a locking structure, or the locking structure is complex, the manufacturing cost is high, and the drawer is easy to droop when being opened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the drawer in the present cubical switchboard generally does not possess the locking structure, and perhaps the locking structure is more complicated, and manufacturing cost is high, and the drawer easily appears flagging when opening, the utility model provides a drawer type cubical switchboard solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the drawer type switch cabinet comprises a cabinet body, wherein a plurality of installation positions are arranged in the cabinet body, the installation positions are evenly distributed along the horizontal direction and the vertical direction, a plurality of drawers are all installed in the installation positions, outwards protruding support frames are arranged on the left side and the right side of each drawer, guide grooves for placing the support frames are formed in the side walls of the installation positions, first limiting blocks are arranged at the bottoms of the installation positions, second limiting blocks are arranged at the bottoms of the drawers, the first limiting blocks can limit the moving range of the second limiting blocks, and the drawers are installed in the installation positions through locking mechanisms.

Further: the locking mechanism comprises a clamping column fixedly installed at the bottom of the installation position, clamping pins are arranged on the left side and the right side of the clamping column, the clamping pins are installed at the bottom of the drawer through a linkage assembly, the drawer is longitudinally inserted into the cabinet body, the linkage assembly can drive the clamping pins to be clamped on the clamping column, and the drawer is locked in the cabinet body.

Further: the linkage assembly comprises a guide rail, a first sliding block and a second sliding block, the guide rail is transversely arranged, an installation table is arranged in the middle of the guide rail, the first sliding block and the second sliding block are both slidably installed on the guide rail and are respectively positioned on the left side and the right side of the installation table, the installation table is connected with the first sliding block through a first spring, and the deformation force of the first spring can drive the first sliding block to be close to the installation table; the mounting table is connected with the second sliding block through a second spring, the second sliding block can be driven to be close to the mounting table by the deformation force of the second spring, the clamping pins are respectively a first clamping pin and a second clamping pin, the first clamping pin is fixedly mounted on the first sliding block, and the second clamping pin is fixedly mounted on the second sliding block; be equipped with on the drawer along the mounting hole of vertical setting, it is provided with the drive handle to slide in the mounting hole, the one end setting of drive handle is in the drawer is on hand, the other end fixed mounting of drive handle has the wedge, the drive handle is followed during the mounting hole is inwards removed, the wedge can push away first bayonet lock removes left, the second bayonet lock moves right, fixed mounting has the third spring on the wedge, the other end fixed connection of third spring the drawer, the deformation power of third spring can drive the wedge outwards removes and keeps away from the bayonet lock.

Further: a limiting clamping table is arranged on the clamping pin and close to the clamping column; and the end surface of the clamping column, which is close to the clamping pin, is a guide inclined surface which gradually expands outwards from outside to inside.

The utility model has the advantages that the drawer type switch cabinet of the utility model has the advantages that through the arrangement of the support frame and the guide groove, the support frame moves along the guide groove when the drawer is opened or closed, the structure can ensure the stability of the drawer structure, and the sagging of the drawer in the moving process can be avoided; meanwhile, the drawer can be locked on the cabinet body through the locking mechanism of the clamping columns and the clamping pins, the locking structure is simple and reliable, the installation and the disassembly are convenient, the manufacturing cost is low, and the drawer locking mechanism is suitable for mass production.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a drawer-type switch cabinet according to the present invention;

FIG. 2 is a schematic structural view of the cabinet;

FIG. 3 is a schematic view of the drawer installed in the installation position;

FIG. 4 is a schematic structural view of the locking mechanism;

FIG. 5 is a schematic view showing the opened state of the drawer;

fig. 6 is a structural schematic diagram of a drawer locking state.

In the figure, 1, a cabinet body, 2, an installation position, 3, a drawer, 4, a support frame, 5, a guide groove, 6, a first limit block, 7, a second limit block, 8, a clamping column, 9, a guide rail, 10, a first sliding block, 11, a second sliding block, 12, an installation table, 13, a first spring, 14, a second spring, 15, a first clamping pin, 16, a second clamping pin, 17, a driving handle, 18, a handle, 19, a wedge-shaped block, 20, a third spring, 21, a limit clamping table, 22 and a guide inclined plane.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a drawer type switch cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, be provided with a plurality of installation position 2, a plurality of in the cabinet body 1 installation position 2 is along horizontal direction and vertical direction evenly distributed, a plurality of all install drawer 3 in the installation position 2, drawer 3's the left and right sides all is provided with outside bellied support frame 4, be provided with in the lateral wall of installation position 2 and place the guiding groove 5 of support frame 4, the bottom of installation position 2 is equipped with first stopper 6, the bottom of drawer 3 is equipped with second stopper 7, first stopper 6 can restrict the range of movement of second stopper 7, drawer 3 passes through locking mechanism and installs in installation position 2.

Through the setting of support frame 4 and guiding groove 5, drawer 3 is opening or the in-process of closing, and support frame 4 removes along guiding groove 5, and the stability of drawer 3 structure can be guaranteed to this kind of structure, avoids drawer 3 to remove the in-process flagging, and the scope that drawer 3 opened can be controlled in the setting of first stopper 6 and second stopper 7 simultaneously, avoids drawer 3 because excessively opening and fall out installation position 2, and locking mechanism can lock drawer 3 in installation position 2.

As shown in fig. 4, 5 and 6, the locking mechanism comprises a clamping column 8 fixedly mounted at the bottom of the mounting position 2, clamping pins are arranged on the left side and the right side of the clamping column 8, the clamping pins are mounted at the bottom of the drawer 3 through a linkage assembly, the drawer 3 is longitudinally inserted into the cabinet body 1, the linkage assembly can drive the clamping pins to be clamped on the clamping column 8, and the drawer 3 is locked in the cabinet body 1.

The linkage assembly comprises a guide rail 9, a first sliding block 10 and a second sliding block 11, the guide rail 9 is transversely arranged, an installation table 12 is arranged in the middle of the guide rail 9, the first sliding block 10 and the second sliding block 11 are both slidably installed on the guide rail 9 and are respectively positioned on the left side and the right side of the installation table 12, the installation table 12 is connected with the first sliding block 10 through a first spring 13, and the deformation force of the first spring 13 can drive the first sliding block 10 to be close to the installation table 12; the mounting table 12 is connected with the second slider 11 through a second spring 14, the deformation force of the second spring 14 can drive the second slider 11 to approach the mounting table 12, the clamping pins are a first clamping pin 15 and a second clamping pin 16 respectively, the first clamping pin 15 is fixedly mounted on the first slider 10, and the second clamping pin 16 is fixedly mounted on the second slider 11; be equipped with on the drawer 3 along the mounting hole of vertical setting, it is provided with the drive handle 17 to slide in the mounting hole, the one end setting of drive handle 17 is in on the handle 18 of drawer 3, the other end fixed mounting of drive handle 17 has wedge 19, drive handle 17 is followed during the inside removal of mounting hole, wedge 19 can push up first bayonet lock 15 moves left, second bayonet lock 16 moves right, fixed mounting has third spring 20 on the wedge 19, the other end fixed connection of third spring 20 drawer 3, the deformation power of third spring 20 can drive wedge 19 outwards moves away from the bayonet lock.

A limiting clamping table 21 is arranged on the clamping pin and close to the clamping column 8; the end surface of the clamping column 8, which is close to the clamping pin, is provided with a guide inclined surface 22 which gradually expands outwards from outside to inside.

When the drawer 3 is inserted into the cabinet body 1, the limiting clamping table 21 on the clamping column 8 moves towards both sides while moving inwards along the guiding inclined plane 22, and when the limiting clamping table 21 moves to the inner side of the clamping column 8, under the deformation force action of the first spring 13 and the second spring 14, the first sliding block 10 and the second sliding block 11 move towards the mounting table 12 along the guide rail 9, so that the clamping pin is clamped on the clamping column 8. The provision of the guide ramps 22 enables the drawer 3 to be mounted in the cabinet 1 without the need to squeeze the drive levers 17 to move inwardly.

When the drawer 3 is opened, the driving handle 17 is pressed to move inwards, the wedge-shaped block 19 pushes the first clamping pin 15 and the second clamping pin 16 to move towards two sides, the limiting clamping table 21 is driven to be far away from the limiting range of the clamping column 8, and then the drawer 3 is pulled out of the cabinet body 1.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a drawer type switch cabinet, includes the cabinet body (1), be provided with a plurality of installation position (2) in the cabinet body (1), its characterized in that: a plurality of installation position (2) are along horizontal direction and vertical direction evenly distributed, a plurality of all install drawer (3) in installation position (2), the left and right sides of drawer (3) all is provided with outside bellied support frame (4), be provided with in the lateral wall of installation position (2) and place guide groove (5) of support frame (4), the bottom of installation position (2) is equipped with first stopper (6), the bottom of drawer (3) is equipped with second stopper (7), first stopper (6) can restrict the range of movement of second stopper (7), drawer (3) are installed through locking mechanism in installation position (2).

2. The drawer-type switchgear cabinet as claimed in claim 1, wherein: locking mechanism includes fixed mounting and is in the card post (8) of installation position (2) bottom, the left and right sides of card post (8) all is provided with the bayonet lock, the bayonet lock is in through the linkage unit mount drawer (3) bottom, drawer (3) are along vertically inserting during in the cabinet body (1), the linkage unit can drive the bayonet lock chucking is in on the card post (8), will drawer (3) are locked in the cabinet body (1).

3. The drawer-type switchgear cabinet as claimed in claim 2, wherein: the linkage assembly comprises a guide rail (9), a first sliding block (10) and a second sliding block (11), the guide rail (9) is transversely arranged, an installation table (12) is arranged in the middle of the guide rail (9), the first sliding block (10) and the second sliding block (11) are both slidably installed on the guide rail (9) and are respectively positioned on the left side and the right side of the installation table (12), the installation table (12) is connected with the first sliding block (10) through a first spring (13), and the deformation force of the first spring (13) can drive the first sliding block (10) to be close to the installation table (12); the mounting table (12) is connected with the second sliding block (11) through a second spring (14), the deformation force of the second spring (14) can drive the second sliding block (11) to be close to the mounting table (12), the clamping pins are respectively a first clamping pin (15) and a second clamping pin (16), the first clamping pin (15) is fixedly mounted on the first sliding block (10), and the second clamping pin (16) is fixedly mounted on the second sliding block (11);

be equipped with on drawer (3) along the mounting hole of vertical setting, it is provided with drive handle (17) to slide in the mounting hole, the one end setting of drive handle (17) is in on handle (18) of drawer (3), the other end fixed mounting of drive handle (17) has wedge (19), drive handle (17) are followed during the mounting hole is inside to be removed, wedge (19) can push up first bayonet lock (15) are removed left, second bayonet lock (16) are removed right, fixed mounting has third spring (20) on wedge (19), the other end fixed connection of third spring (20) drawer (3), the deformation power of third spring (20) can drive wedge (19) are removed outward and are kept away from the bayonet lock.

4. The drawer-type switchgear cabinet as claimed in claim 2, wherein: a limiting clamping table (21) is arranged on the clamping pin and close to the clamping column (8); the end surface of the clamping column (8) close to the clamping pin is a guide inclined surface (22) which gradually expands outwards from outside to inside.