CN107896456B

CN107896456B - Cabinet mounting beam using plug-in nut

Info

Publication number: CN107896456B
Application number: CN201711369239.6A
Authority: CN
Inventors: 惠利科
Original assignee: Wuxi Unite Energy Technology Co Ltd
Current assignee: Wuxi Unite Energy Technology Co Ltd
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2023-05-16
Anticipated expiration: 2037-12-18
Also published as: CN107896456A

Abstract

The invention discloses a cabinet mounting beam applying a plug-in nut, aiming at providing a cabinet mounting beam applying the plug-in nut, which has the advantages of difficult loosening in the processes of nut mounting and use and avoiding influencing the mounting of the mounting beam and elements.

Description

Cabinet mounting beam using plug-in nut

Technical Field

The invention relates to the field of cabinet mounting accessories, in particular to a cabinet mounting beam applying a plug-in nut.

Background

The cabinet is generally made of cold-rolled steel plates or alloy and used for storing articles of computers and related control equipment, can provide protection for the storage equipment, shields electromagnetic interference, orderly arranges the equipment, and is convenient for later maintenance. Cabinets are generally classified as server cabinets, network cabinets, console cabinets, and the like.

The cabinet should have vibration resistance, impact resistance, corrosion resistance, dust resistance, water resistance, radiation resistance, etc. in order to ensure stable and reliable operation of the equipment. Has good usability and safety protection facilities, is convenient to operate, install and maintain, and can ensure the safety of operators.

A good cabinet means ensuring that the computer can operate in a good environment. Therefore, the function of the cabinet is also important. The cabinet systematically solves the problems of high-density heat dissipation, large amount of cable attachment and management, large-capacity power distribution and comprehensive compatibility of rack-mounted equipment of different manufacturers in computer application, so that the data center can operate in a high-stability environment.

Currently, chinese patent publication No. CN105864263a discloses an insert-type nut structure for a cabinet mounting beam, which includes a nut body integrally connected by a bottom plate and a pair of side plates to form an opening, a first inner boss is disposed in the opening of the nut body on the bottom plate, and a second inner boss is disposed in the opening of the nut body and inside each side plate; the first mechanism threaded holes are formed in the side plates and the second inner bosses in a penetrating mode, and the second mechanism threaded holes are formed in the bottom plate and the first inner bosses.

The C-shaped nut body is arranged to be capable of being assembled with the C-shaped beams with different sizes, the assembly of the C-shaped nut body and the C-shaped beams with different sizes is locked and fixed at least through two datum planes and two locking points, and the connection strength and the locking force provided by the C-shaped nut body are greatly improved through the mechanism threaded holes.

The inserted nut structure for the cabinet mounting beam can greatly improve the connection strength and the locking force, but is easy to loosen during mounting because the nut is directly inserted into the mounting beam, so that the mounting effect of the cabinet mounting beam is affected, and the mounting of elements in the cabinet is also possibly affected.

Disclosure of Invention

The invention aims to provide a cabinet mounting beam applying a plug-in nut, which has the advantages of difficult looseness in the process of mounting and using the nut and avoidance of influencing the mounting of the mounting beam and elements.

The technical aim of the invention is realized by the following technical scheme:

the utility model provides an use rack installation roof beam of plug-in nut, including the roof beam body, the roof beam body is including integrative bottom plate and the curb plate that sets up to "U" font setting, has seted up a plurality of mounting hole on the curb plate, is equipped with a plurality of plug-in nut in the mounting hole, and the one end of keeping away from the bottom plate of curb plate inwards extends has the diaphragm for the plug-in nut is established to cooperation bottom plate and curb plate card, is equipped with the mounting that is used for locking plug-in nut on the diaphragm, and the mounting includes fixed plate and a plurality of dovetails that set up with the fixed plate an organic whole, and the dovetails pierce through the diaphragm and joggle with plug-in nut.

Through adopting above-mentioned technical scheme, can overlap joint various annex on the installation roof beam, because the rack inner space is less, set up the installation roof beam and install in the less rack in space of plug-in nut can conveniently. After the inserted nut is clamped in the beam body, the fixing plate is installed on the transverse plate to be joggled with the inserted nut, so that the inserted nut is fixed on the beam body.

The mode of joggling can not need the nail just can be with whole firm connection, so set up the connection fastness that can increase installation Liang Nacha income formula nut, so when the installation roof beam installation annex, perhaps be difficult to take place not hard up when the component is installed, can avoid producing the influence to the installation of installation roof beam and component.

Further set up: the inserted nut comprises a nut seat, one end of the nut seat is provided with an extension plate, and the extension plate is provided with a breaking groove for breaking the extension plate from the nut seat.

Further set up: the bottom plate is provided with a jack, the jack is arranged corresponding to one side of the extension plate, and one surface of the nut seat corresponding to the mounting hole is provided with a threaded hole.

Through adopting above-mentioned technical scheme, because installation roof beam inner space is less, operating personnel can hold the extension board, installs the nut seat in putting into the installation roof beam into, and set up the fracture groove on the extension board and can locate the installation roof beam in the back at the nut seat card, break the extension board off with the fingers and thumb comparatively easily to accomplish the installation of nut seat.

Further set up: one side of the nut seat with the threaded hole is provided with a convex block, and the width of the convex block is the same as that of the mounting hole.

Through adopting above-mentioned technical scheme, the width of lug is the same with the width of mounting hole, and after the nut seat was arranged in the installation roof beam, the lug can block to establish in the mounting hole, fixes the nut seat to a certain extent.

Further set up: one side of the side plate, which is far away from the transverse plate, is provided with a clamping strip, and the edges of the clamping strip and the nut seat are all rounded.

Through adopting above-mentioned technical scheme, the card strip sets up in the curb plate one side that is close to the bottom plate, can cooperate the diaphragm, establishes the nut seat card wherein, further promotes the fixed fastness of nut seat.

Further set up: the nut seat is provided with a dovetail groove matched with the dovetail, and the dovetail groove is positioned on one side of the nut seat facing the middle position of the bottom plate.

Further set up: the transverse plate is provided with a clamping groove on one side opposite to the bottom plate, and the width of the clamping groove is the same as that of the fixing plate.

Through adopting above-mentioned technical scheme, establish the fixed plate card at the draw-in groove internal fixation, and the dovetails on the fixed plate pierce through the fixed plate, insert the dovetails on the nut seat, lock whole fixing base to accomplish the installation and the fixed of nut seat, increase the fastness of nut seat installation.

In summary, the invention has the following beneficial effects:

the whole body can be firmly connected without nails, so that the connection firmness of the installation Liang Nacha embedded nut can be increased, and the installation of the installation beam and the installation of the element can be prevented from being easily loosened when the installation beam is used for installing the accessory or the installation of the element is not easy.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is an exploded view of example 1;

FIG. 2 is a schematic view for showing a male nut in example 1;

fig. 3 is an installation schematic of embodiment 1.

In the figure, 1, a beam body; 11. a bottom plate; 12. a side plate; 13. a mounting hole; 14. a cross plate; 15. a jack; 16. clamping strips; 17. a clamping groove; 2. a male nut; 21. a nut seat; 22. an extension plate; 23. breaking the groove; 24. a threaded hole; 25. a bump; 26. a dovetail groove; 3. a fixing member; 31. a fixing plate; 32. and a dovetail.

Detailed Description

The following describes the embodiments of the present invention further with reference to the drawings.

The technical scheme adopted by the invention is as follows:

in embodiment 1, a cabinet mounting beam using a plug-in nut, as shown in fig. 1, includes a rectangular parallelepiped beam body 1, the beam body 1 includes a bottom plate 11 in the middle and side plates 12 on both sides, and the bottom plate 11 and the side plates 12 are integrally provided. The bottom opening of the beam body 1 is arranged, and the whole body is arranged in an inverted U shape. A plurality of inserted nuts 2 are arranged in the beam body 1.

As shown in fig. 1, the bottom plate 11 is provided with a plurality of insertion holes 15 in a straight line for inserting and installing the insert nut 2, the side plate 12 is provided with a plurality of installation holes 13 in a straight line, and the insert nut 2 can be matched with the installation holes 13 and clamped in the installation holes 13 after being placed in the beam body 1. The end of the side plate 12 far away from the bottom plate 11 is extended inwards to form a transverse plate 14, and the inserted nut 2 can be clamped by matching the bottom plate 11 and the side plate 12.

As shown in fig. 1 and 2, a threaded hole 24 is formed on a surface of the nut seat 21 corresponding to the mounting hole 13, a protruding block 25 is formed on a surface of the nut seat 21 with the threaded hole 24, the width of the protruding block 25 is the same as that of the mounting hole 13, and the protruding block 25 can be clamped in the mounting hole 13 during mounting to fix the nut seat 21 to a certain extent. The side plate 12 is equipped with card strip 16 far away from the one side of diaphragm 14, and card strip 16 and nut seat 21 edge all chamfer setting, and similarly, card strip 16 can cooperate diaphragm 14 to fix nut seat 21.

As shown in fig. 1 and 2, the insert nut 2 includes a nut seat 21, an extension plate 22 is disposed at the top of the nut seat 21, a breaking groove 23 is formed between the extension plate 22 and the nut seat 21, an operator can hold the extension plate 22 by hand to put the nut seat 21 into a mounting beam for mounting, and the breaking groove 23 formed on the extension plate 22 can break the extension plate 22 easily after the nut seat 21 is clamped in the mounting beam, thereby completing the mounting of the nut seat 21.

As shown in fig. 1, 2 and 3, the transverse plate 14 is provided with a fixing member 3 for locking the insert nut 2, and the fixing member 3 includes a fixing plate 31 and a plurality of dovetails 32 integrally provided with the fixing plate 31, and the dovetails 32 penetrate the transverse plate 14 and are joggled with the insert nut 2. The side of the transverse plate 14 facing away from the bottom plate 11 is provided with a clamping groove 17, and the width of the clamping groove 17 is the same as that of the fixing plate 31. The fixing plate 31 can be clamped and arranged in the clamping groove 17 to be fixed, and the dovetail 32 on the fixing plate 31 penetrates through the fixing plate 31 and is inserted into the dovetail groove 26 on the nut seat 21 to lock the whole fixing seat, so that the nut seat 21 is installed and fixed.

The joggling mode can be with whole firm connection just can not need the nail, can increase the connection fastness of installation Liang Nacha income formula nut 2 be difficult to take place not hard up when installation roof beam or component are installed, can avoid producing the influence to the installation of installation roof beam and component.

The foregoing is a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation and variation of the above embodiment according to the technical substance of the present invention falls within the scope of the technical solution of the present invention.

Claims

1. Cabinet mounting beam using plug-in nuts, comprising a beam body (1), characterized in that: the beam body (1) comprises a bottom plate (11) and a side plate (12) which are integrally arranged in a U shape, a plurality of mounting holes (13) are formed in the side plate (12), a plurality of insert nuts (2) are arranged in the mounting holes (13), a transverse plate (14) is inwards extended from one end of the side plate (12) far away from the bottom plate (11) and is used for being matched with the bottom plate (11) and the side plate (12) to clamp the insert nuts (2), a fixing piece (3) used for locking the insert nuts (2) is arranged on the transverse plate (14), the fixing piece (3) comprises a fixing plate (31) and a plurality of dovetail tenons (32) which are integrally arranged with the fixing plate (31), and the dovetail tenons (32) penetrate through the transverse plate (14) and are joggled with the insert nuts (2); the plug-in nut (2) comprises a nut seat (21), an extension plate (22) is arranged at one end of the nut seat (21), a breaking groove (23) for breaking the extension plate (22) from the nut seat (21) is formed in the extension plate (22), a dovetail groove (26) matched with a dovetail (32) is formed in the nut seat (21), and the dovetail groove (26) is located on one side, facing the middle position of the bottom plate (11), of the nut seat (21); one surface of the nut seat (21) with the threaded hole (24) is provided with a lug (25), and the width of the lug (25) is the same as the width of the mounting hole (13).

2. A cabinet mounting beam using a plug-in nut as defined in claim 1, wherein: the bottom plate (11) is provided with a jack (15), the jack (15) is arranged corresponding to one side of the extension plate (22), and one surface of the nut seat (21) corresponding to the mounting hole (13) is provided with a threaded hole (24).

3. A cabinet mounting beam using a plug-in nut as defined in claim 1, wherein: one side of the side plate (12) far away from the transverse plate (14) is provided with a clamping strip (16), and edges of the clamping strip (16) and the nut seat (21) are rounded.

4. A cabinet mounting beam using a plug-in nut as defined in claim 1, wherein: a clamping groove (17) is formed in one side, facing away from the bottom plate (11), of the transverse plate (14), and the width of the clamping groove (17) is the same as that of the fixing plate (31).