CN219612278U - Scalable fixed bolster of network rack - Google Patents

Abstract

The utility model relates to the technical field of network cabinet fixing brackets, and discloses a telescopic fixing bracket of a network cabinet, which comprises two mounting plates, wherein two supporting plates are fixedly welded on the outer surfaces of the tops of the two mounting plates, gears are fixedly sleeved on the outer surfaces of two rotating shafts, two racks are slidably connected inside two annular frames, and telescopic plates are slidably connected on the outer surfaces of the two annular frames. This scalable fixed bolster of network rack drives the limiting plate through the first bolt of twisting both sides and upwards moves, and the pivot will be kept away from to the limiting plate, moves the expansion plate outward and drives the rack outward and move, drives gear rotation, drives another one of its meshing connection's rack and moves outward, drives the expansion plate outward for the expansion plate can the opposite direction remove, makes this support main part focus remain throughout central point, through the opposite direction expansion plate that removes, then reaches the purpose of guaranteeing focus in the middle, makes the network rack more firm when the installation.

Description

Scalable fixed bolster of network rack

Technical Field

The utility model relates to the technical field of network cabinet fixing brackets, in particular to a telescopic fixing bracket of a network cabinet.

Background

The network cabinet is used for combining and installing the panel, the plug-in components, the plug-in boxes, the electronic elements, the devices, the mechanical parts and the components to form an integral installation box, and the network cabinet is used for combining and installing the panel, the plug-in components, the plug-in boxes, the electronic elements, the devices, the mechanical parts and the components to form the integral installation box.

In actual use, the existing network cabinet fixing support is provided with an adjusting mechanism, but cannot move synchronously, so that the center of gravity is possibly unstable, and the existing network cabinet fixing support needs to be adjusted for multiple times during installation.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a telescopic fixing support for a network cabinet, which solves the problems that the existing fixing support for the network cabinet in the background art is provided with an adjusting mechanism but cannot synchronously move, so that the gravity center is unstable and needs to be adjusted for multiple times during installation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scalable fixed bolster of network rack, includes two mounting panels, two the equal fixed welding of top surface of mounting panel has two fagging, four the top fixed surface welding of fagging has two annular frames, two the equal swing joint in inside of annular frame has the pivot, two the fixed cover of surface of pivot is equipped with the gear, two the equal sliding connection in inside of annular frame has two racks, two the equal sliding connection in surface of annular frame has the expansion plate.

Preferably, the outer surfaces of the two rotating shafts are movably connected with limiting plates, the inner parts of the two annular frames are connected with first bolts in a threaded manner, and the outer surfaces of the four telescopic plates are provided with mounting holes.

By adopting the technical scheme, through rotating the first bolt, the first bolt can drive the limiting plate to move downwards when rotating downwards, the limiting plate can be attached to the rotating shaft, and then the effect of fastening the rotating shaft is achieved.

Preferably, the outer surfaces of the four supporting plates are movably attached with two cross plates, the inner surfaces of the four supporting plates are respectively connected with a second bolt in a threaded manner, and the outer surfaces of the two cross plates are respectively provided with two sliding holes.

By adopting the technical scheme, the effect of stabilizing the connecting structure is achieved through the arrangement of the cross connecting plate, the second bolt is connected with the cross connecting plate to achieve the effect of stabilizing the structure, and the sliding hole is matched with the second bolt to achieve the effect of fastening the cross connecting plate.

Preferably, the outer surfaces of the four racks are fixedly connected with the inner surfaces of the four expansion plates respectively, and the outer surfaces of the two gears are meshed with the outer surfaces of the four racks respectively.

By adopting the technical scheme, the rack is driven to move outwards by moving the telescopic plate, the rack can drive the gear to rotate, the gear can drive the rack to move outwards when rotating, then the telescopic plates on two sides can move outwards, and the telescopic plates can synchronously move outwards under the condition that the racks move outwards.

Preferably, the outer surfaces of the two first bolts are fixedly connected with the outer surface of the limiting plate respectively.

By adopting the technical scheme, the effect of stably fastening and compressing the rotating shaft is achieved by arranging the first bolt to be connected with the limiting plate.

Preferably, the outer surfaces of the four second bolts are movably attached to the outer surfaces of the two cross plates respectively.

By adopting the technical scheme, the fastening and attaching effects are achieved by arranging the second bolts to be connected with the transverse connection plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this scalable fixed bolster of network rack drives the limiting plate through the first bolt of twisting both sides and upwards moves, and the pivot will be kept away from to the limiting plate, moves the expansion plate outward and drives the rack outward and move, drives gear rotation, drives another one of its meshing connection's rack and moves outward, drives the expansion plate outward for the expansion plate can the opposite direction remove, makes this support main part focus remain throughout central point, through the opposite direction expansion plate that removes, then reaches the purpose of guaranteeing focus in the middle, makes the network rack more firm when the installation.

2. This scalable fixed bolster of network rack, through twisting the second bolt, the cross-over plate is kept away from to the second bolt, removes the support on right side, and the second bolt will remove along the slide hole, reaches the effect that increases both sides support transverse distance, conveniently increases the effect of both sides support transverse distance.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a gusset of the present utility model;

FIG. 3 is a schematic top cross-sectional view of the structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1.

In the figure: 1. a mounting plate; 2. a supporting plate; 3. an annular frame; 4. a rotating shaft; 5. a gear; 6. a rack; 7. a telescoping plate; 8. a limiting plate; 9. a first bolt; 10. a mounting hole; 11. a cross-connecting plate; 12. a second bolt; 13. and a slide hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Example 1:

referring to figures 1-4 in combination,

when needs carry out fixed mounting to wider network rack, twist the first bolt 9 of both sides, then first bolt 9 will drive limiting plate 8 upwards to remove, then limiting plate 8 will keep away from pivot 4, then move expansion plate 7 to the outside, expansion plate 7 will drive rack 6 and move outward, the rack 6 of moving will drive gear 5 in the process of moving outward and rotate, gear 5 will drive the outside removal of another rack 6 rather than meshing connection, rack 6 will drive expansion plate 7 and move outward for expansion plate 7 can the opposite direction is removed, make this support main part focus remain central point all the time, so as to reach the state of keeping balance.

Working principle: the first bolts 9 on the two sides are twisted to drive the limiting plate 8 to move upwards, the limiting plate 8 is far away from the rotating shaft 4, the telescopic plate 7 is moved outwards to drive the rack 6 to move outwards, the gear 5 is driven to rotate, the other rack 6 meshed with the telescopic plate is driven to move outwards, the telescopic plate 7 can move oppositely, and the center of gravity of the bracket main body is always kept at the center position. Through the opposite direction moving expansion plate 7, then reach the purpose of guaranteeing focus in the centre for the network rack is more firm when the installation.

Example 2:

referring to figures 1-4 in combination,

when a longer network cabinet needs to be installed, the second bolt 12 is twisted, then the second bolt 12 is far away from the cross plate 11, then the right bracket is moved, the second bolt 12 moves along the sliding hole 13, and then the effect of increasing the lateral distance of the brackets at two sides is achieved.

Working principle: twisting the second bolt 12, the second bolt 12 is far away from the cross-connecting plate 11, the right bracket is moved, the second bolt 12 can move along the sliding hole 13, the effect of increasing the transverse distance between the brackets at two sides is achieved, and compared with the related art, the telescopic fixing bracket for the network cabinet has the following beneficial effects: the effect of conveniently increasing the transverse distance between the brackets at two sides.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a scalable fixed bolster of network rack, includes two mounting panel (1), its characterized in that: two the equal fixed welding of top surface of mounting panel (1) has two fagging (2), four the top surface fixed welding of fagging (2) has two annular frame (3), two the inside of annular frame (3) is all swing joint has pivot (4), two the fixed cover of surface of pivot (4) is equipped with gear (5), two the inside of annular frame (3) is all sliding connection has two racks (6), two the equal sliding connection of surface of annular frame (3) has expansion plate (7).

2. The network cabinet retractable fixing bracket according to claim 1, wherein: two the surface of pivot (4) is all swing joint has limiting plate (8), two the inside equal threaded connection of annular frame (3) has first bolt (9), four mounting hole (10) have all been seted up to the surface of expansion plate (7).

3. The network cabinet retractable fixing bracket according to claim 1, wherein: the outer surfaces of the four supporting plates (2) are movably attached with two cross plates (11), the inner surfaces of the four supporting plates (2) are connected with second bolts (12) in a threaded mode, and two sliding holes (13) are formed in the outer surfaces of the two cross plates (11).

4. The network cabinet retractable fixing bracket according to claim 1, wherein: the outer surfaces of the four racks (6) are fixedly connected with the inner surfaces of the four expansion plates (7) respectively, and the outer surfaces of the two gears (5) are meshed with the outer surfaces of the four racks (6) respectively.

5. The network cabinet retractable fixing bracket according to claim 2, wherein: the outer surfaces of the two first bolts (9) are fixedly connected with the outer surface of the limiting plate (8) respectively.

6. A network cabinet retractable fixing-support according to claim 3, wherein: the outer surfaces of the four second bolts (12) are respectively movably attached to the outer surfaces of the two cross plates (11).