CN111276916A

CN111276916A - Wiring frame

Info

Publication number: CN111276916A
Application number: CN202010181017.7A
Authority: CN
Inventors: 曾庆珠; 陈冰如; 刘梦琪; 高晓辉
Original assignee: Nanjing Vocational College Of Information Technology
Current assignee: Hebei Hongyu Communication Equipment Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-06-12
Anticipated expiration: 2040-03-16
Also published as: CN111276916B

Abstract

A rack, comprising: the wiring frame device, the bottom plate, the front side door frame and the rear side door frame are symmetrically connected to the bottom plate, a plurality of cross beams are connected between two side plates of the rear side door frame, and a plurality of cross beams are connected between two side plates of the front side door frame; the cabling rack device comprises a vertical cabling rack and a horizontal cabling rack which are connected into a whole, wherein the vertical cabling rack and the horizontal cabling rack respectively comprise a strong current cabling rack and a weak current cabling rack; the horizontal cabling rack is connected between the cross beam of the rear side door frame and the cross beam of the front side door frame in a sliding manner through a sliding device, the horizontal cabling rack can slide out from the front side door frame, and the vertical cabling rack is connected with the bottom plate in a sliding manner through the sliding device; the wiring rack provided by the invention can effectively solve the problems of insecure wiring, frequent falling, trouble shooting, difficult cable arrangement and the like in the conventional wiring, and has the advantages of standard wiring or wiring, convenience in operation, intuitive construction and good teaching effect.

Description

Wiring frame

Technical Field

The invention relates to the technical field of intelligent building wiring, in particular to a wiring rack.

Background

At present, most of comprehensive wiring or intelligent building wiring platforms adopt flexible pipes (steel pipes) or are bound for wiring, wiring is not firm, and the problems of falling, fault removal, difficult cable arrangement and the like often occur; the field teaching and construction are not visual, and the operability is not strong.

Disclosure of Invention

The present invention is directed to a rack, which solves one of the above-mentioned drawbacks or disadvantages of the prior art.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

a rack, comprising: the door frame comprises a wiring frame device, a bottom plate, a front side door frame and a rear side door frame, wherein the front side door frame and the rear side door frame are symmetrically connected to the bottom plate;

the cabling rack device comprises a vertical cabling rack and a horizontal cabling rack which are connected into a whole, and the vertical cabling rack and the horizontal cabling rack respectively comprise a strong current cabling rack and a weak current cabling rack;

the horizontal cabling rack is connected between the cross beam of the rear side door frame and the cross beam of the front side door frame in a sliding mode through a sliding device, the horizontal cabling rack can slide out of the front side door frame, and the vertical cabling rack is connected with the bottom plate in a sliding mode through the sliding device.

Furthermore, a first cross beam and a second cross beam are connected between two side plates of the front side door frame, a plurality of support columns are connected between the first cross beam and a top plate of the front side door frame, and a plurality of support columns are connected between the second cross beam and the bottom plate;

a foldable beam is connected between one of the pillars and the side plate of the front side door frame, and the foldable beam and the second beam are on the same straight line; and a detachable support column is connected between the first cross beam and the second cross beam.

Furthermore, one end of the foldable cross beam is connected with a first limiting column, the other end of the foldable cross beam is provided with a screw hole, the first limiting column is connected with a limiting hole in a side plate of the front side door frame, and the screw hole is connected with the support column through a connecting piece.

Furthermore, the connecting piece is a hinge, two blades of the hinge are provided with hinge holes, one of the hinge holes is connected with the screw hole, and the other hinge hole is connected with the screw hole on the pillar.

Furthermore, a baffle blocking groove is further formed in a side plate of the front side door frame and communicated with the limiting hole, and a limiting plate is connected in the baffle blocking groove.

Furthermore, the two ends of the detachable support column are connected with second limiting columns, and the detachable support column is connected with the first cross beam and the second cross beam through the second limiting columns respectively.

Furthermore, the sliding device comprises a sliding seat and a sliding block, the sliding seat is connected to a beam of the rear side door frame and a connecting beam of the front side door frame, the sliding block is connected in the sliding seat in a sliding mode, and a weak current chute in the horizontal chute is connected with the sliding block.

Furthermore, a strong-current chute in the horizontal chute is positioned above the weak-current chute, a sliding device support is connected to a support of the rear side door frame, the sliding device is connected to the sliding device support, and the strong-current chute is connected with a sliding device on the sliding device support.

Furthermore, be equipped with the slip holding ring on the slider, be connected with the pillar between the rear side door frame, be connected with the slip holding ring on the pillar of rear side door frame, the slip holding ring on the pillar with be connected with wire rope between the slip holding ring on the slider.

Furthermore, gridding panels are connected between the two side plates of the rear side door frame and between the two side plates of the front side door frame, and plate passing joints penetrating through the panels are connected to the gridding panels.

According to the technical scheme, the embodiment of the invention at least has the following effects:

1. the wiring rack provided by the invention is suitable for comprehensive wiring or a wiring rack method of an intelligent building teaching platform, can effectively solve the problems of infirm wiring, frequent falling, trouble shooting, difficult cable arrangement and the like in the conventional wiring, is standard in wiring or wiring, convenient to operate, intuitive in construction and good in teaching effect;

2. the wiring rack device is provided with a strong current wiring rack and a weak current wiring rack, wherein the two wiring racks are used for fixing a strong current cable and a weak current cable respectively, so that the problem of electromagnetic interference among wirings on the same layer is solved;

3. the rack device can be removed from the integral frame and can slide in the integral frame after entering the integral frame, the use is convenient, and the frame is connected with the foldable beam and the detachable upright post, so that the limit fixation of the rack device can be realized.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic view of a rack in accordance with embodiments of the present invention;

FIG. 4 is a schematic view of the connection of a foldable beam in an embodiment of the present invention;

FIG. 5 is a schematic view of a sliding device according to an embodiment of the present invention;

FIG. 6 is a three-view illustration of a bracket for a sliding device in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view of the connection of a removable post according to an embodiment of the present invention;

fig. 8 is a schematic view of a through plate joint according to an embodiment of the present invention.

Wherein: 1. a rack device; 11. a strong current cabling rack; 12. a weak current cabling rack; 13. reinforcing the handrail; 1a, a cabling rack main beam; 1b, a cabling rack beam; 1c, a cable; 2. a base plate; 3. a front side door frame; 31. a side plate; 311. a limiting hole; 312. a baffle blocking plate slot; 32. a top plate; 4. a sliding device; 41. a slide base; 42. a slider; 51. a first cross member; 52. a second cross member; 53. a foldable beam; 531. a first limit post; 532. a screw hole; 54. connecting the cross beam; 61. a pillar; 62. a detachable pillar; 621. a second limit post; 7. a hinge; 8. a slider bracket; 9. a gridding panel; 10. passing a plate joint; 101. a stud; 102. a hexagonal nut; 103. antiskid round nut.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The cabling rack mainly comprises a base 2, universal wheels, an electrical cabinet, a cabling box device, a plurality of pillars, a plurality of beams, a cabling rack device 1, a sliding device 4, a sliding device support 8, a gridding panel 9, a front side door frame 3 and a rear side door frame.

Specifically, as shown in fig. 1 and 2, the front door frame 3 and the rear door frame have the same structure, and both include side plates and a top plate on both sides, and the front door frame 3 and the rear door frame are symmetrically connected to both sides of the bottom plate. A plurality of supporting columns parallel to the side plates are connected between the bottom plates 2 of the top plate of the rear side door frame, and a plurality of cross beams parallel to the top plate are connected between the two side plates. The front side door frame 3 is also internally connected with a pillar and a beam, the front side door frame 3 is internally connected with a first beam 51 and a second beam 52, the length of the second beam 52 is smaller than that of the first beam 51, the first beam 51 is positioned at the length of the second beam 52, and a detachable pillar 62 is connected between the first beam 51 and the second beam 52. A plurality of pillars 61 are connected between the first cross member 51 and the top plate 32 of the front door frame 3, and a plurality of pillars 61 are connected between the second cross member 52 and the bottom plate 2. A foldable cross member 53 is connected between the leftmost one of the pillars 61 connected to the second cross member 52 and the left side panel 31.

A connecting beam 54 is connected between the first beam 51 of the front door frame 3 and the beam of the rear door frame, and a connecting beam 54 is also connected between the second beam of the front door frame 3 and the beam of the rear door frame. The front side door frame 3, the rear side door frame, the cross beam, the pillar, and the connecting cross beam 54 constitute an integral frame structure. The horizontal racks of the rack device 1 are connected to the connecting beams 54 by means of the sliding devices 4, and the vertical racks of the rack device 1 are connected to the base plate 2 by means of the sliding devices 4. The rack arrangement 1 is constrained within a unitary frame by the mounting of the removable posts 62 and the foldable cross-members 53. The bottom of the base plate 2 is provided with universal wheels, and the wiring box device is arranged on the bottom surface of the base plate and is shown below the vertical wiring rack in figure 1, and the electrical cabinet is arranged at the left end.

As shown in fig. 5, the sliding device 4 includes a sliding base 41 and a sliding block 42, a convex triangle is disposed on an inner side surface of the sliding base 41, a concave triangle is disposed on the sliding block 42, and the sliding base 41 is limited by the convex triangle and the concave triangle of the sliding block 42, so that the sliding block 42 is ensured not to deviate from the sliding base 41. The sliding seat 41 is provided with a groove, a steel ball is connected in the groove in a rolling manner, the bottom surface of the sliding block 42 is provided with a groove along the sliding direction (the direction of the groove is the direction of the connecting beam 54), the groove is connected with the steel ball, and the sliding block 42 is connected with the sliding seat 41 in a sliding manner through the steel ball.

The sliding base 41 is further provided with a through hole, the connecting cross beam 54 is provided with a screw hole, and the sliding base 41 is fixed on the connecting cross beam 54 through a bolt during connection. The weak current chute 12 in the horizontal chute of the chute device 1 is connected with the slide block 42 on the slide 41 to fix the weak current chute 12.

A slider bracket 8 is connected to the pillar 61 of the rear door frame by a bolt, and the slider bracket 8 is shown in fig. 6. The slide 4 is bolted to the slide mount 8. The strong electric cabling rack 11 in the horizontal cabling rack is connected with the slide block 42 on the slide seat 41 to realize the fixation of the strong electric cabling rack 11. In this embodiment the strong and

weak power racks

11, 12 are connected by means of reinforcing rails 13 to form the rack arrangement 1.

As shown in FIG. 1, the vertical racks of the rack assembly 1 are connected to the base plate 2 by slides 4. In the present embodiment, the strong current rack 11 and the weak current rack 12 have the same structure and are similarly L-shaped. As shown in fig. 3, each of the strong current cabling rack 11 and the weak current cabling rack 12 includes cabling rack main beams 1a and cabling rack cross beams 1b, the cabling rack cross beams 1b are connected between the cabling rack main beams 1a on both sides, cables 1c are placed on the cabling rack cross beams 1b, and the cabling rack main beams 1a on both sides are further connected with guardrails. The main beam 1a of the horizontal cabling rack is provided with a through hole, and the main beam 1a of the cabling rack is fixed on a slide block 42 of the sliding device 4 through the through hole, so that the cabling rack is fixed.

In this embodiment, the sliding block 42 is provided with a sliding positioning ring, the post of the rear door frame is connected with the sliding positioning ring, and a steel wire rope is connected between the sliding positioning ring on the post and the sliding positioning ring of the sliding block. The moving distance of the sliding block is controlled by adjusting the length of the steel wire rope, and the moving safety is guaranteed.

As shown in fig. 4, the foldable beam 53 has a first position-limiting pillar 531 connected to the left end thereof and a screw hole 532 provided at the right end thereof. The left end is connected with the limiting hole 311 on the side plate 31 through the first limiting column 531. The side plate 31 is also provided with a baffle slot 312. After the first position-limiting post 531 at the left end of the foldable beam 53 is inserted into the position-limiting hole 311, the position-limiting plate is inserted into the baffle-blocking groove 312 to fix the left end of the foldable beam 53. Screw hole 532 of collapsible crossbeam 53 is connected with pillar 61 through hinge 7, realizes strengthening of crossbeam, and collapsible crossbeam 53 can realize vertical chute and horizontal chute combination position stability, makes things convenient for the chute to remove, and platform structural stability obtains guaranteeing.

As shown in fig. 7, the detachable pillar 62 can realize supporting and consolidating effects, and the upper second spacing column 621 is preferentially put into the spacing hole on the first beam 51, and the lower second spacing column 621 is pushed into the spacing hole of the second beam 52, and is inserted into the blocking plate slot of the second beam through the blocking plate, so as to reinforce the detachable pillar 62 and ensure the structural stability of the platform.

As shown in fig. 1 and 8, the main function of the over-board connector 10 is to protect the cables from being brought inside the gridding panel 9 to the gridding panel 9 and to prevent the cables from being cut. The plate-passing joint 10 mainly comprises a stud 101, a hexagon nut 102 and an anti-skid round nut 103, wherein the anti-skid round nut 103 is matched with the external thread of the stud 101 through threads on one side, the internal thread of the anti-skid round nut 103 is matched with the internal thread of the stud 101 through threads, and the stud and the nut are pushed by rotating a concave anti-skid groove; the hexagonal nut 102 is matched with the external thread of the stud 101 through threads on the other side, the internal thread of the hexagonal nut 102 is matched with the internal thread of the stud 101 through threads, the stud and the nut are pushed by rotating the hexagonal nut, and the hexagonal nut is rotated through a wrench to fasten the plate joint 10 and the gridding panel 9.

The working process is as follows: when the rack is used or maintained, firstly, the blocking plate of the foldable cross beam 53 is pulled out of the blocking plate groove, the foldable cross beam 53 is removed from the limiting hole 311 of the side plate 31, and the foldable cross beam is rotated by 180 degrees through the hinge 7, so that preparation is made for removing the vertical rack; secondly, the limiting plate at the position of the detachable support column 62 is pulled out from the blocking plate groove, the second limiting column 621 (below) is pushed out of the limiting hole of the second cross beam, the second limiting column 621 (above) is forcibly removed from the limiting hole of the first cross beam, the detachable support column 62 is removed, the detachable support column is placed on the platform of the base 2, and the horizontal cabling rack is ready for removal.

An engineer or a student forcibly pulls the cabling rack, all the sliding devices 4 start to work, the sliding blocks 42 are stressed to roll through the steel balls, the sliding (moving) of the sliding blocks 42 on the sliding seats 41 of the sliding devices is achieved, a steel wire and a rope with certain length are arranged between the sliding blocks 42 and the vertical support positioning rings, the sliding distance is limited, the stability of the platform after the cabling rack slides is guaranteed, and the construction or maintenance of an operator on the cabling rack can be achieved.

The regulator cubicle includes main switch board and each main distribution frame, and the main distribution cabinet provides the forceful electric power, and each main distribution cabinet provides weak current. Cables are connected in a downward wiring mode, the cables are connected into a wiring rack through a downward wiring box device, strong-current cables are connected into upper-layer wiring of the wiring rack, and weak-current cables are connected through lower-layer wiring of the wiring rack; meanwhile, strong current cables and weak current cables are arranged in the upper layer of the wiring rack and the lower layer of the wiring rack respectively, the cables are all wired in the rails, the cables are bound by the binding belts in the cross beams 1b of the wiring rack, the distance between the cables guarantees electromagnetic interference of the strong current cables and the weak current cables, the standard of cable wiring standards is met, the binding is convenient, the teaching is visual, and the teaching efficiency and the construction efficiency are guaranteed.

The gridding panel 9 is provided with a plurality of meshes, so that different working area subsystems can be conveniently arranged on the panel, the hanging of a cabinet, an RJ45 panel, an RJ11 panel, a TV panel, a power socket and a light panel can be realized, and the embedding of a panel groove can also be realized. Different grooves are additionally arranged on the gridding panel 9, hoses and pipes are arranged in gaps among the panels to complete wiring protection from a wiring rack to the gridding panel 9, and cables are protected by stretching sleeves and passing board connectors 10. The cables are distributed to the area of the gridding panel 9 through the cabling rack, so that the cable wiring is realized, and the functions of a working area subsystem, a horizontal subsystem, a vertical trunk subsystem, an equipment subsystem, a management subsystem, an incoming line subsystem and a building subsystem are basically realized.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. A rack, comprising: the door frame comprises a wiring frame device (1), a bottom plate (2), a front side door frame (3) and a rear side door frame, wherein the front side door frame (3) and the rear side door frame are symmetrically connected to the bottom plate (2), a plurality of cross beams are connected between two side plates of the rear side door frame, and a plurality of cross beams are connected between two side plates (31) of the front side door frame (3);

the cabling rack device (1) comprises a vertical cabling rack and a horizontal cabling rack which are connected into a whole, wherein the vertical cabling rack and the horizontal cabling rack respectively comprise a strong current cabling rack (11) and a weak current cabling rack (12);

the horizontal cabling rack is connected between a beam of the rear side door frame and a beam of the front side door frame (3) in a sliding mode through a sliding device (4), the horizontal cabling rack can slide out of the front side door frame (3), and the vertical cabling rack is connected with the bottom plate (2) in a sliding mode through the sliding device (4).

2. The rack according to claim 1, wherein a first cross member (51) and a second cross member (52) are connected between the two side plates (31) of the front door frame (3), a plurality of posts (61) are connected between the first cross member (51) and the top plate (32) of the front door frame (3), and a plurality of posts (61) are connected between the second cross member (52) and the bottom plate (2);

a foldable cross beam (53) is connected between one of the pillars (61) and the side plate (31) of the front side door frame (3), and the foldable cross beam (53) and the second cross beam (52) are on the same straight line; a detachable support column (62) is connected between the first cross beam (51) and the second cross beam (52).

3. The rack according to claim 2, wherein the foldable cross member (53) is connected at one end with a first position-limiting post (531) and at the other end with a screw hole (532), the first position-limiting post (531) is connected with a position-limiting hole (311) on a side plate (31) of the front door frame (3), and the screw hole (532) is connected with the pillar (61) through a connecting piece (7).

4. A rack according to claim 3, wherein the connecting members are hinges (7), and wherein each of the two leaves of the hinge (7) is provided with a hinge hole, one of the hinge holes being connected to the screw hole (532), and the other hinge hole being connected to the screw hole of the post (61).

5. The rack according to claim 3, wherein the side plates (31) of the front door frame (3) are further provided with baffle blocking grooves (312), the baffle blocking grooves (312) are communicated with the limiting holes (311), and limiting plates are connected in the baffle blocking grooves (312).

6. The rack according to claim 2, wherein the two ends of the detachable support post (62) are connected with second limiting posts (621), and the detachable support post (62) is connected with the first beam (51) and the second beam (52) through the second limiting posts (621).

7. The rack according to claim 1, wherein the sliding means (4) comprise a sliding base (41) and a sliding block (42), the sliding base (41) being connected to a cross-member of the rear door frame and a connecting cross-member (54) of the front door frame (3), the sliding block (42) being slidably connected within the sliding base (41), the weak current rack (12) of the horizontal rack being connected to the sliding block (42).

8. A rack according to claim 7, wherein the high power rack (11) in the horizontal rack is located above the low power rack (12), wherein a slider bracket (8) is connected to the post of the rear door frame, wherein the slider (4) is connected to the slider bracket (8), and wherein the high power rack (11) is connected to the slider (4) on the slider bracket (8).

9. A rack according to claim 7, wherein the slide blocks (42) are provided with sliding location rings, wherein a support is connected between the rear door frames, wherein a sliding location ring is connected to the support of the rear door frames, and wherein a wire rope is connected between the sliding location ring on the support and the sliding location ring on the slide blocks.

10. A rack according to claim 1, wherein a grid panel (9) is connected between the two side plates of the rear door frame and between the two side plates of the front door frame, and wherein a plate passing joint (10) penetrating the panel is connected to the grid panel (9).