CN219227736U

CN219227736U - Rack for rack internally mounted

Info

Publication number: CN219227736U
Application number: CN202223500814.0U
Authority: CN
Inventors: 刘小静
Original assignee: Wuhan Fanpu Technology Co ltd; Hubei Sili Technology Co ltd
Current assignee: Wuhan Fanpu Technology Co ltd; Hubei Sili Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-20
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of equipment of cabinets, in particular to a support frame for the internal installation of a cabinet, which comprises two support arms, wherein one ends of the two support arms are rotatably connected, and the other ends of the two support arms are respectively provided with a fixing structure for detachable connection with a front door upright post of the cabinet. The support frame for the internal installation of the cabinet is simple in structure and convenient to use, can well replace hands of installation staff to support a switch to be installed, can greatly improve the efficiency of the installation staff, and can well meet the actual installation requirement.

Description

Rack for rack internally mounted

Technical Field

The utility model relates to the technical field of cabinet assembly, in particular to a support frame for cabinet internal installation.

Background

A switch is a common communication device that is often installed inside a cabinet. The traditional installation mode of the switch is as follows: the switch is held to installer's one hand, and the other hand carries out fixed mounting, and is not only inefficiency, and the lift time has been long people and has still been tired very much, and traditional mounting means has brought very big inconvenience for actual installation work, can not satisfy actual installation demand well. The present utility model has been made in view of the above-mentioned drawbacks.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model provides the support frame for the internal installation of the cabinet, which has the advantages of simple structure and convenient use, can well replace the hands of installation staff to support the switch to be installed, and can greatly improve the efficiency of the installation staff, thereby well meeting the actual installation requirements.

The technical scheme adopted by the utility model is as follows: the utility model provides a rack for internally mounted support frame, includes two support arms, and the one end of two support arms rotates to be connected, and the other end all is equipped with and is used for dismantling the fixed knot who is connected with cabinet qianmen stand.

Preferably, the fixing structure adopts a spring pull pin fixing structure.

Preferably, the fixing structure comprises a spring pull pin and a bending part with a notch clamping groove, the bending part is positioned at one end of the supporting arm, the bending part comprises a first fixing piece and a second fixing piece, the notch clamping groove is formed between the first fixing piece and the second fixing piece, the spring pull pin is fixedly arranged at one side, far away from the first fixing piece, of the second fixing piece, and a pin tongue of the spring pull pin stretches into the notch clamping groove and is abutted to the first fixing piece.

Preferably, an installation piece is fixedly arranged at one end of the supporting arm, the end part of the supporting arm is bent to form the first fixing piece, and the end part of the installation piece is bent to form the second fixing piece.

Preferably, the mounting piece adopts the panel beating to make, and the mounting piece passes through the installation department to be fixed on the support arm, the both sides of installation department all are equipped with the arc breach.

Preferably, the supporting arm adopts panel beating integrated into one piece, and the supporting arm is all bent along width direction's both sides and is formed the side and strengthen the strip.

Preferably, a plurality of strip-shaped holes are uniformly formed in the middle of the supporting arm.

Preferably, one end of each of the two support arms is hinged by a hinge.

In summary, the utility model has the beneficial effects that:

1. after the installation is finished, the support frame can form a stable triangular support structure, the two support arms respectively form two sides of a triangle, and the support frame is installed in the cabinet to form the stable triangular support structure for supporting the switch to be installed, so that the labor is saved, the installation efficiency is greatly improved, the support frame is simple in structure and convenient to use, the switch to be installed can be well supported by the hands of an installer, the efficiency of the installer can be greatly improved, and the actual installation requirement can be well met;

2. the fixing structure comprises a spring pull pin and a bending part with a notch clamping groove, the bending part is positioned at one end of the supporting arm, the bending part comprises a first fixing piece and a second fixing piece, a notch clamping groove is formed between the first fixing piece and the second fixing piece, the spring pull pin is fixedly arranged on one side of the second fixing piece far away from the first fixing piece, and a pin tongue of the spring pull pin stretches into the notch clamping groove and is abutted against the first fixing piece;

3. the support arm adopts panel beating integrated into one piece, and convenient processing adds the overall structure intensity that the side reinforcement strip can effectively strengthen the support arm in the support arm both sides, can be convenient for support the switch that waits to install better after the support frame installation.

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

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a perspective view of a support frame according to the present utility model;

FIG. 2 is a schematic front view of the support frame of the present utility model;

FIG. 3 is a schematic top view of the support frame of the present utility model;

fig. 4 is a schematic top view of a support switch after the support frame is fixed to the upright post

FIG. 5 is a schematic perspective view of the support switch of the present utility model after the support frame is secured to the post;

FIG. 6 is a schematic front view of the support switch of the present utility model after the support bracket is secured to the post;

FIG. 7 is an enlarged view of a portion of FIG. 4 at A;

FIG. 8 is a partial enlarged view at B in FIG. 5;

the marks in the figure: the device comprises a support arm 1, a stand column 2, a spring pull pin 3, a notch clamping groove 4, a first fixing piece 5, a second fixing piece 6, a pin tongue 7, a mounting piece 8, a mounting part 9, an arc notch 10, a side reinforcing strip 11, a bar-shaped hole 12, a hinge 13, a positioning square hole 14 and a switch 15.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 in the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to make the objects, technical solutions and advantages of the present utility model become more apparent, the technical solutions in the embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 8, the support frame for mounting inside a cabinet disclosed in this embodiment includes two support arms 1, one ends of the two support arms 1 are rotatably connected, and the other ends of the two support arms 1 are respectively provided with a fixing structure for detachably connecting with a front door upright post 2 of the cabinet. In the above-mentioned technical scheme, the one end of two support arms 1 rotates to be connected, can conveniently fold when not using the support frame and accomodate the support frame, also can be convenient for stretch into the support frame inside and be fixed to on the cabinet qianmen stand 2, support arm 1 is connected through fixed knot constructs detachably and is fixed to on the cabinet qianmen stand 2, can be convenient for the dismouting of support frame, install when not using, earlier stretch into the rack inside with the support frame during the installation, then fix the fixed knot of one support arm 1 one end on the cabinet qianmen stand 2 of one side, fix the fixed knot of another support arm 1 one end on the cabinet qianmen stand 2 of opposite side again, the support frame can form stable triangle-shaped bearing structure after the installation is accomplished, two support arms 1 constitute triangle-shaped both sides respectively, form stable triangle-shaped bearing structure through at cabinet internally mounted support frame and treat switch 15 of installation, not only more laborsaving, and be favorable to improving the installation effectiveness greatly, the support frame simple structure of above-mentioned, convenient for use, can replace installer's hand to treat the switch 15 of installation well supports, can make installer's efficiency improve greatly, consequently, actual installation demand can be satisfied well.

As a preferable technical scheme, the fixing structure adopts a spring pull pin fixing structure. In this embodiment, the fixed knot constructs adopts spring pull pin fixed knot to construct, can conveniently laborsaving ground with the one end of support arm 1 can dismantle fixed to rack qianmen stand 2 through spring pull pin fixed knot, can satisfy the in-service use demand well. The fixing structure includes, but is not limited to, a spring pull pin fixing structure, and can be adjusted to other fixing structures in the prior art.

As a preferable technical scheme, the fixing structure comprises a spring pull pin 3 and a bending part with a notch clamping groove 4, the bending part is positioned at one end of the supporting arm 1, the bending part comprises a first fixing piece 5 and a second fixing piece 6, the notch clamping groove 4 is formed between the first fixing piece 5 and the second fixing piece 6, one side, far away from the first fixing piece 5, of the second fixing piece 6 is fixedly provided with the spring pull pin 3, and a pin tongue 7 of the spring pull pin 3 stretches into the notch clamping groove 4 and is abutted to the first fixing piece 5. In this embodiment, a certain angle is formed between the bending portion and the main body of the support arm 1, the bending portion is provided to facilitate installation of the support frame and facilitate the overall formation of a triangular support structure by the support frame, the notch clamping groove 4 is provided to facilitate alignment of the cabinet front door pillar 2 and clamping of the cabinet front door pillar 2 into the notch clamping groove 4, during installation, the notch clamping groove 4 at the end of one support arm 1 is aligned with the cabinet front door pillar 2 on one side, then the spring pull pin 3 is pulled up to enable the latch 7 to retreat, then the cabinet front door pillar 2 is clamped into the notch clamping groove 4, then the spring pull pin 3 is released to enable the latch 7 to pass through the positioning square hole 14 on the pillar 2, and finally the fixing structure of the other support arm 1 is fixed onto the cabinet front door pillar 2 on the other side by adopting the same method, thereby completing installation of the support frame. In practice, the spring pull pin 3 may be directly riveted to the second fixing piece 6, and the spring pull pin 3 belongs to the prior art, including but not limited to a PT-56-61 spring pin.

As a preferable technical scheme, an installation piece 8 is fixedly arranged at one end of the supporting arm 1, the end of the supporting arm 1 is bent to form the first fixing piece 5, and the end of the installation piece 8 is bent to form the second fixing piece 6. In this embodiment, the mounting piece 8 can be conveniently processed to form the bending part with the notch clamping groove 4, the mounting piece 8 and the supporting arm 1 are as wide as each other, the mounting piece 8 is directly fixed at one end of the supporting arm 1, the end part of the supporting arm 1 is bent to form the first fixing piece 5 well, the end part of the mounting piece 8 is bent to form the second fixing piece 6 well, and the notch clamping groove 4 is formed between the first fixing piece 5 and the second fixing piece 6.

As a preferable technical scheme, the mounting plate 8 is made of metal plates, the mounting plate 8 is fixed on the supporting arm 1 through the mounting part 9, and arc-shaped notches 10 are arranged on two sides of the mounting part 9. In this embodiment, mounting piece 8 directly adopts the panel beating to make, and processing is convenient, and mounting piece 8 passes through installation department 9 and support arm 1 fixed connection, and the both sides of installation department 9 all set up arc breach 10 and can eliminate the sharp edge at edge, and is safe pleasing to the eye again. In the specific implementation, the press riveting nut can be fixed on the supporting arm 1, and then the mounting part 9 of the mounting piece 8 can be fixed on the supporting arm 1 through the screw matched with the press riveting nut.

As a preferable technical scheme, the supporting arm 1 is integrally formed by metal plates, and both sides of the supporting arm 1 along the width direction are bent to form side reinforcing strips 11. In this embodiment, the support arm 1 adopts panel beating integrated into one piece, and convenient processing adds the overall structure intensity that side reinforcement strip 11 can effectively strengthen support arm 1 in support arm 1 both sides, can be convenient for support the switch 15 of waiting to install better after the support frame installation.

As a preferable technical scheme, a plurality of strip-shaped holes 12 are uniformly formed in the middle of the supporting arm 1. In this embodiment, the plurality of inclined bar-shaped holes 12 are uniformly arranged on the support arm 1, which is advantageous in reducing the weight of the support arm 1 and also in increasing the aesthetic appearance of the support arm 1.

As a preferred solution, one end of the two support arms 1 is hinged by a hinge 13. In this embodiment, the ends of the two support arms 1 are directly connected in a hinged manner through the hinge 13, and the two support arms are directly connected by the hinge 13, so that the support arms are convenient to install, can well realize rotational connection, can conveniently fold and store the support frames when the support frames are not used, and do not occupy space.

Taking the example of installing the 48-hole large exchanger 15 in a standard 19-inch cabinet, the transverse distance between the positioning square holes 14 on the two upright posts 2 of the standard 19-inch cabinet is 463mm, the depth dimension of the 48-hole large exchanger 15 is 360mm, and the middle dimension after the support frame is installed is about 244mm, namely the distance between the hinge 13 and the connecting line of the two upright posts 2, the middle dimension is more than 1 half of the depth dimension of the exchanger 15, so that the exchanger 15 can be effectively supported and rollover caused by the gravity center problem can be avoided, as shown in fig. 4. In the specific implementation, the size of the support frame can be correspondingly adjusted according to the actual installation condition so as to ensure that the switch 15 to be installed is stably supported, which is not further described herein.

The using mode is as follows: the support frame is stretched into the cabinet, then a notch clamping groove 4 on one side of a support arm 1 is aligned with a cabinet front door upright post 2 on one side, then a spring pull pin 3 is pulled up to enable a pin tongue 7 to retreat, then the cabinet front door upright post 2 is clamped into the notch clamping groove 4, then the spring pull pin 3 is loosened to enable the pin tongue 7 to pass through a positioning square hole 14 on the upright post 2, finally the other support arm 1 is fixed on the cabinet front door upright post 2 on the other side by adopting the same method, so that the installation of the support frame is completed, a switch 15 is placed on the support frame after the installation is completed, and then the fixed installation of the switch 15 can be conveniently carried out.

Parts not involved in this embodiment are the same as or can be implemented using the prior art, and are not further described herein.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a rack for internally mounted support frame which characterized in that: the device comprises two supporting arms, one ends of the two supporting arms are rotationally connected, and the other ends of the two supporting arms are respectively provided with a fixing structure which is used for being detachably connected with a front door upright post of the cabinet.

2. The rack of claim 1, wherein: the fixing structure adopts a spring pull pin fixing structure.

3. The rack of claim 2, wherein: the fixed knot constructs including the spring pull pin and has the portion of bending of breach draw-in groove, the portion of bending is located the one end of support arm, the portion of bending include first stationary blade and second stationary blade, form between first stationary blade and the second stationary blade the breach draw-in groove, the second stationary blade is kept away from one side of first stationary blade and is set firmly the spring pull pin, the round pin tongue of spring pull pin stretches into breach draw-in groove and conflict in first stationary blade.

4. A rack for mounting inside a cabinet according to claim 3, wherein: one end of the supporting arm is fixedly provided with a mounting plate, the end part of the supporting arm is bent to form the first fixing plate, and the end part of the mounting plate is bent to form the second fixing plate.

5. The rack of claim 4, wherein: the mounting piece adopts the panel beating to make, and the mounting piece passes through the installation department to be fixed on the support arm, the both sides of installation department all are equipped with the arc breach.

6. The rack of claim 1, wherein: the support arm adopts panel beating integrated into one piece, and the support arm is all bent along width direction's both sides and is formed the side reinforcement strip.

7. The rack of claim 6, wherein: the middle part of support arm evenly is provided with a plurality of bar holes.

8. The rack of claim 1, wherein: one end of each supporting arm is hinged through a hinge.