CN214755402U

CN214755402U - Locking device for busway connection and plug box of data center

Info

Publication number: CN214755402U
Application number: CN202121084275.XU
Authority: CN
Inventors: 马见雄
Original assignee: Zhenjiang Gardermoen Intelligent Power Technology Co ltd
Current assignee: Zhenjiang Gardermoen Intelligent Power Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-16
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a data center bus duct connects subrack locking device, including inserting box and end cover, it is equipped with the stopper to connect box one side inner wall both ends, be equipped with on the end cover inner wall and connect the protruding frame of inserting box inner wall clearance fit, the end cover surface is equipped with the arc guiding hole, locking mechanism on the end cover is including the driving lever that is located the end cover outside, be located the inboard check lock lever of end cover, be equipped with location axle and guide bar on the driving lever, it has even board to articulate on the guide bar, check lock lever level sets up and one end and links board articulated, the other end is equipped with the spacing complex locking plate with the stopper, the locking lever is equipped with the uide bushing outward, be equipped with the extension spring between the bracing piece of uide bushing and the guide bar, connect the C shaped plate and the curb plate of inserting the box to connect the cooperation installation firm, the protruding frame of end cover connects the cooperation installation firm with inserting the box, with quick automatic locking end cover of locking mechanism and connect the box, The unblock is convenient, has saved traditional bolt mounting structure, makes things convenient for the high-order to connect to insert distribution installation and maintenance, does benefit to and improves the efficiency of construction.

Description

Locking device for busway connection and plug box of data center

Technical Field

The utility model relates to a data center bus duct connects subrack locking device belongs to data center bus and connects subrack technical field.

Background

The data center bus and the row head cabinet are mainly used for distributing, protecting and detecting electronic information equipment, when the capacity or position of the cabinet changes, pins of a plug-and-play plug-in box are inserted into any bus position to only take power individually, the capacity and position can be flexibly adjusted, the expansion and the change are easy, the cable has the advantages of high reliability, reusability and the like, and the demand of the data center bus is increased along with the construction and application of a data computer room.

The plug-in box in the prior art generally comprises a detachable box body mechanism and electrical elements in a box body, wherein a plug-in box used for inserting a data center bus is arranged at the top of the side of the plug-in box, and the plug-in terminal such as a power connection end and a conductive end is matched with a data center bus busbar to get power.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide a data center bus duct connects subrack locking device, connect the subrack structure firm to locking mechanism automatic locking end cover fast with connect the subrack, the unblock is convenient, has saved traditional bolt mounting structure, and convenient high-order connecing is inserted the distribution and is installed and overhaul, does benefit to and improves the efficiency of construction.

The utility model discloses a realize through following technical scheme:

a locking device for a bus duct connecting and inserting box of a data center comprises a connecting and inserting box body and end covers arranged on two sides of the connecting and inserting box body, wherein a plurality of mounting holes are formed in the connecting and inserting box body;

the lifting rod is vertically provided with a positioning shaft which is connected with the end cover and is concentrically arranged with the arc-shaped guide hole, the lifting rod is vertically provided with a guide rod which penetrates through the arc-shaped guide hole and is in sliding fit with the arc-shaped guide hole, the guide rod is hinged with a connecting plate, the locking rod is horizontally arranged, one end of the locking rod is hinged with the connecting plate, the other end of the locking rod is provided with a locking plate which is vertical and in limit fit with a limiting block, a guide sleeve is arranged outside the locking rod, one side of the guide sleeve is provided with a support rod which is vertical to the inner wall of the end cover, and a tension spring is arranged between the support rod and the guide rod;

the plug box body comprises a C-shaped plate and a side plate which are matched, first hook plates which are oppositely arranged are arranged at two ends of the C-shaped plate, the limiting block is positioned on the C-shaped plate, the side plate is positioned at the opening of the C-shaped plate, and second hook plates which are in limiting matching with the outer wall of the first hook plate and the inner wall of the C-shaped plate are arranged at two ends of the side plate;

the convex frame is provided with a first concave edge in clearance fit with the outer wall of the second hook plate, the C-shaped plate is provided with a plurality of concave ribs which are sunken inwards, and the convex frame is provided with a second concave edge in clearance fit with the outer wall of the concave ribs.

The utility model has the advantages that:

(1) when the plug-in box and the data center bus are installed in a high-altitude operation power distribution mode, the deflector rod is stirred around the positioning shaft, the guide rod slides along the arc-shaped guide hole, the tension spring is stretched, the guide rod pulls the hinged locking rod through the hinged connecting rod to drive the locking plate at the end part of the locking rod to move away from the limiting block, the end cover is inserted into the end part of the plug-in box body through the clearance fit of the convex frame and the inner wall of the plug-in box body, the edge of the end cover is limited and the deflector rod is loosened, the deflector rod reversely deflects around the positioning shaft under the elastic restoring tension effect of the tension spring, the guide rod reversely slides in the arc-shaped guide hole, the guide rod pushes the locking rod through the connecting rod to reversely move along the guide sleeve, the locking plate is in limited fit with the inner side of the limiting block, the locking effect is achieved, the end cover is prevented from being loosened, and the assembly is rapidly achieved;

(2) the inserting box body is inserted and matched with the second hook plate of the side plate through the first hook plate of the C-shaped plate, the first concave edge on the convex frame is correspondingly in clearance fit with the outer wall of the second hook plate, and the second concave edge is correspondingly in clearance fit with the outer wall of the concave rib, so that the matching reliability is improved;

(3) when inserting the case high altitude construction and overhauing, through stirring the tensile extension spring of driving lever, drive the guide bar and deflect, the check lock lever removes, makes locking plate and stopper step down once more and relieve the locking, can dismantle the end cover fast to sum up with locking mechanism automatic locking end cover fast and insert the case, the unblock is convenient, has saved traditional bolt mounting structure, makes things convenient for the high-order electricity distribution installation and maintenance of inserting, does benefit to and improves the efficiency of construction.

Drawings

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

Fig. 2 is a bottom perspective view of the present invention.

Fig. 3 is a front view structural diagram of the present invention.

Fig. 4 is a side view of the structure of the present invention.

The labels in the figure are: connect box 1, end cover 2, mounting hole 3, stopper 4, protruding frame 5, arc guiding hole 6, locking mechanism 7, driving lever 71, check lock lever 72, location axle 8, guide bar 9, even board 10, U-shaped board 13, locking plate 14, bracing piece 15, extension spring 16, C-shaped board 11 and curb plate 12, first board 17 that colludes, second collude board 18, first chime 19, concave rib 20, second chime 21, uide bushing 22.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

A locking device for a bus duct connection and plug box of a data center comprises a plug box body 1 and end covers 2 arranged on two sides of the plug box body 1, wherein a plurality of mounting holes 3 are formed in the plug box body 1, limiting blocks 4 are arranged at two ends of the inner wall of one side of the plug box body 1, a convex frame 5 in clearance fit with the inner wall of the plug box body 1 is arranged on the inner wall of the end cover 2, an arc-shaped guide hole 6 is formed in the surface of the end cover 2, a locking mechanism 7 is arranged on the end cover 2, the locking mechanism 7 comprises a shifting rod 71 located on the outer side of the end cover 2 and a locking rod 72 located on the inner side of the end cover 2, and the shifting rod 71 is of an L-shaped structure;

a positioning shaft 8 which is connected with the end cover 2 and is concentrically arranged with the arc-shaped guide hole 6 is vertically arranged on the shifting lever 71, a guide rod 9 which penetrates through the arc-shaped guide hole 6 and is in sliding fit with the arc-shaped guide hole 6 is vertically arranged on the shifting lever 71, a connecting plate 10 is hinged on the guide rod 9, the locking rod 72 is horizontally arranged, one end of the locking rod is hinged with the connecting plate 10, the connecting plate 10 is in an H-shaped structure, and a U-shaped plate 13 which is positioned outside the connecting plate 10 and is hinged with the connecting plate 10 is arranged on the locking rod 72;

the other end of the locking rod 72 is provided with a locking plate 14 which is vertical and is in limit fit with the limit block 4, a guide sleeve 22 is arranged outside the locking rod 72, a support rod 15 which is vertically connected with the inner wall of the end cover 2 is arranged on one side of the guide sleeve 22, and a tension spring 16 is arranged between the support rod 15 and the guide rod 9;

the plug-in box body 1 comprises a C-shaped plate 11 and a side plate 12 which are matched, first hook plates 17 which are oppositely arranged are arranged at two ends of the C-shaped plate 11, the limiting block 4 is positioned on the C-shaped plate 11, the side plate 12 is positioned at an opening of the C-shaped plate 11, and second hook plates 18 which are in limit matching with the outer wall of the first hook plate 17 and the inner side wall of the C-shaped plate 11 are arranged at two ends of the side plate 12;

the first hook plate 17 and the second hook plate 18 are both of a C-shaped structure, a first concave edge 19 which is in clearance fit with the outer wall of the second hook plate 18 is arranged on the convex frame 5, a plurality of inward concave ribs 20 are arranged on the C-shaped plate 11, and a second concave edge 21 which is in clearance fit with the outer wall of the concave ribs 20 is arranged on the convex frame.

The utility model discloses a theory of operation does:

referring to the attached drawings, the socket box body 1 is assembled by the socket fit of a first hook plate 17 in a C-shaped structure at the end of a C-shaped plate 11 and a second hook plate 18 at the end of a side plate 12 at an opening, electronic elements in the socket box and a socket box in socket connection with a data center bus are installed through a mounting hole 3, and when the high-altitude operation distribution box is installed or overhauled;

the shifting rod 71 is shifted around the positioning shaft 8, the shifting rod 71 is L-shaped, so that the handheld operation is convenient, the vertical guide rod 9 on the shifting rod 71 slides along the arc-shaped guide hole 6 concentric with the positioning shaft 8, the tension spring 16 between the guide rod 9 and the support rod 15 is stretched, the guide rod 9 pulls the locking rod 72 hinged through the U-shaped plate 13 through the hinged connecting rod in an H-shaped structure, the horizontal locking rod 72 slides and guides in the support guide sleeve 22 of the support rod 15, and the connecting rod deflects around the hinged position with the guide rod 9 and the hinged position with the locking rod 72 relatively, so that the locking plate 14 at the end part of the locking rod 72 is driven to move away from the limiting block 4;

the end cover 2 is inserted into the end part of the socket box body 1 through the clearance fit of the convex frame 5 and the inner wall of the socket box body 1, the first concave edge 19 on the convex frame 5 is correspondingly clearance fit with the outer wall of the second hook plate 18, and the second concave edge 21 on the convex frame 5 is correspondingly clearance fit with the outer wall of the concave rib 20, so that the positioning reliability of the convex frame 5 is ensured; the concave ribs 20 are used for improving the plate surface strength and the heat dissipation area of the C-shaped plate 11;

after the edge of the end cover 2 and the end part of the inserting box body 1 are limited, the deflector rod 71 is loosened, the deflector rod 71 reversely deflects around the positioning shaft 8 under the action of the elastic restoring tension of the tension spring 16, meanwhile, the guide rod 9 reversely slides in the arc-shaped guide hole 6, the guide rod 9 pushes the hinged locking rod 72 through the hinged connecting rod to reversely move along the guide sleeve 22, so that the locking plate 14 of the locking rod 72 is in limited fit with the inner side of the limiting block 4 along with the movement, the locking effect is realized, the end cover 2 is prevented from being loosened, and the assembly is quickly realized;

similarly, the pulling rod 71 is pulled to stretch the tension spring 16, so that the guide rod 9 is driven to deflect and the locking rod 72 is driven to move, the locking plate 14 and the limiting block 4 are enabled to move away again to release locking, and the end cover 2 can be detached to facilitate maintenance;

therefore, in summary, the C-shaped plate 11 and the side plate 12 of the inserting box body 1 are stably installed in an inserting matching mode, the convex frame 5 of the end cover 2 is stably installed in an inserting matching mode with the inserting box body 1 in an inserting mode, the end cover 2 is quickly and automatically locked by the locking mechanism 7, the inserting box body 1 is convenient to unlock, the traditional bolt installation structure is omitted, high-position inserting and power distribution installation and maintenance are facilitated, and construction efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A locking device for a bus duct connection and plug box of a data center comprises a plug box body (1) and end covers (2) arranged on two sides of the plug box body (1), wherein a plurality of mounting holes (3) are formed in the plug box body (1), and the locking device is characterized in that limiting blocks (4) are arranged at two ends of the inner wall of one side of the plug box body (1), a convex frame (5) in clearance fit with the inner wall of the plug box body (1) is arranged on the inner wall of the end cover (2), an arc-shaped guide hole (6) is formed in the surface of the end cover (2), a locking mechanism (7) is arranged on the end cover (2), and the locking mechanism (7) comprises a shift lever (71) located on the outer side of the end cover (2) and a locking lever (72) located on the inner side of the end cover (2);

be equipped with perpendicularly on driving lever (71) and link to each other and with the concentric location axle (8) that sets up of arc guiding hole (6) with end cover (2), be equipped with perpendicularly on driving lever (71) and pass arc guiding hole (6) and with arc guiding hole (6) sliding fit's guide bar (9), articulated on guide bar (9) have even board (10), check lock lever (72) level setting and one end are articulated with even board (10), check lock lever (72) other end be equipped with perpendicularly and with stopper (4) spacing complex locking plate (14), check lock lever (72) are equipped with uide bushing (22) outward, uide bushing (22) one side is equipped with bracing piece (15) that link to each other perpendicularly with end cover (2) inner wall, be equipped with extension spring (16) between bracing piece (15) and guide bar (9).

2. The data center busway junction box locking device as recited in claim 1, wherein the deflector rod (71) is of an L-shaped structure.

3. The locking device for the busway junction box of the data center according to claim 1, wherein the connecting plate (10) is in an H-shaped structure, and a U-shaped plate (13) which is located outside the connecting plate (10) and hinged to the connecting plate (10) is arranged on the locking rod (72).

4. The locking device for the busway connection and plug box of the data center according to any one of claims 1 to 3, wherein the plug box body (1) comprises a C-shaped plate (11) and a side plate (12) which are matched, first hook plates (17) which are oppositely arranged are arranged at two ends of the C-shaped plate (11), the limiting block (4) is located on the C-shaped plate (11), the side plate (12) is located at an opening of the C-shaped plate (11), and second hook plates (18) which are matched with the outer wall of the first hook plate (17) and the inner wall of the C-shaped plate (11) in a limiting mode are arranged at two ends of the side plate (12).

5. The locking device for the busway junction box of the data center according to claim 4, wherein the first hook plate (17) and the second hook plate (18) are both in a C-shaped structure.

6. The locking device for the busway junction box of the data center according to claim 4, wherein a first concave edge (19) in clearance fit with the outer wall of the second hook plate (18) is arranged on the convex frame (5).

7. The locking device for the busway junction box of the data center according to claim 4, wherein a plurality of concave ribs (20) which are concave inwards are arranged on the C-shaped plate (11), and a second concave edge (21) which is in clearance fit with the outer wall of each concave rib (20) is arranged on the convex frame.