High-low layer plastic optical fiber channel connecting structure of IDC machine room

Abstract

The utility model discloses an IDC machine room high and low layer plastic fiber channel connection structure comprising a lower layer column groove and an upper layer column groove, the orientation of the lower layer column groove and the upper layer column groove is vertical, the lower layer column groove and the upper layer column groove are matched and communicated through a chute and an arc-shaped groove, the chute is integrally erected on the lower layer column groove, and the arc-shaped groove is provided with an arc-shaped groove. The inclined grooves and the arc-shaped grooves are connected through connecting pieces in a matched mode, and the arc-shaped grooves and the upper-layer column grooves are connected through connecting pieces in a matched mode. The optical fiber channel is simple in structure and convenient to install; by arranging the arc-shaped groove to connect the lower-layer column groove and the upper-layer column groove, the connection column groove of the lower-layer column groove comprises the horizontal groove channel and the upslope groove channel which are integrally arranged, so that layered laying of optical fibers can be realized, a horizontal cable is directly laid through the horizontal groove channel, and an upper-layer crossed cable is laid through the upslope groove channel and the arc-shaped groove; layered cross layout of the upper-layer column grooves and the lower-layer column grooves is achieved, the circuit is simple, and the integrity of optical fiber layout of the IDC machine room can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fiber troughs in computer rooms, and in particular relates to a high- and low-layer plastic optical fiber trough connection structure in an IDC computer room. Background Art

[0002] Optical fiber routing ducts are usually made by injection molding or extrusion molding technology, including routing ducts, routing racks, corrugated tubes, various joints, elbows, supports and other components. They are mainly used in communication rooms to protect communication optical fibers from damage.

[0003] In the transmission room, the ODF rack and the slots connecting different communication equipment rows are generally required to be the main slots, and the slots on each row of equipment are row slots. The main slots and row slots form a closed loop. The main slots are usually designed to be one layer higher than the row slots. In order to make the optical fiber slots form a perfect closed loop, the existing design method is: for the main slots of one layer higher, a horizontal tee plus a vertical 45-degree downhill elbow is required to be installed; for the row slots of one layer lower, a horizontal tee plus a horizontal elbow plus a vertical 45-degree uphill elbow is required to be installed. It can be seen that there are many accessories and complex assembly in this installation process. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model aims to provide a high- and low-layer plastic optical fiber duct connection structure for an IDC room to solve the problems of too many existing optical fiber routing duct components and greater installation difficulty.

[0005] The high-low layer plastic optical fiber duct connection structure of an IDC room comprises a lower layer column trough and an upper layer column trough, wherein the lower layer column trough and the upper layer column trough are oriented vertically and are connected through an arc trough, wherein the arc trough is mounted on the lower layer column trough through a connector, and the arc trough and the upper layer column trough are also connected through a connector.

[0006] Furthermore, the lower row of grooves includes a connecting row of grooves and lower main grooves arranged at both ends of the connecting row of grooves, the connecting row of grooves includes a horizontal groove and an uphill groove which are integrally arranged, the uphill groove is mounted on the horizontal groove, the two ends of the horizontal groove are connected to the lower main groove by matching connecting pieces, and the uphill groove is connected to the arc groove by matching connecting pieces.

[0007] Furthermore, the angle between the horizontal groove and the uphill groove is 45°, the two side walls of the lower port of the uphill groove are correspondingly connected to the two side top walls of the horizontal groove, and the two side walls of the upper port of the uphill groove are connected to the arc groove through a connecting piece.

[0008] Furthermore, the upper row of slots includes a three-way row of slots, the middle slot of the three-way row of slots is connected to the arc-shaped slot through a connecting piece, and the two side slots of the three-way row of slots are connected to the upper main slot through connecting pieces.

[0009] Furthermore, the arc angle of the arc-shaped groove is 135°, one end of the arc-shaped groove is connected to the middle groove of the three-way groove array through a connecting piece, and the other end is connected to the upslope groove through a connecting piece.

[0010] Furthermore, the connecting member includes a U-shaped frame, a bottom clamp is arranged on the outer end surface of the bottom wall of the U-shaped frame, and a side clamp is arranged on the outer end surface of the side wall, the bottom clamp and the side clamp are arranged along the width direction of the U-shaped frame, and both ends of the bottom clamp and the side clamp are longer than the width of the U-shaped frame.

[0011] Furthermore, bottom clamping grooves are arranged on the bottom walls of the lower row grooves, upper row grooves and arc grooves cooperating with the connecting pieces, and side clamping grooves are arranged on the side walls, which are respectively engaged with the bottom clamps and side clamps and fastened with fasteners.

[0012] Compared with the prior art, the utility model has the following advantages: the optical fiber trough structure of the present application is simple and easy to install; by setting an arc groove to connect the lower row of grooves and the upper row of grooves, the connecting row of the lower row of grooves includes an integrally arranged horizontal groove and an uphill groove to realize the layered laying of optical fibers, the horizontal cables are directly laid through the horizontal groove, and the upper cross cables are laid through the uphill groove and the arc groove, so as to realize the layered cross layout of the upper row of grooves and the lower row of grooves, which not only simplifies the lines, but also ensures the integrity and stability of the optical fiber layout of the IDC room. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a top view of the structure of the utility model;

[0015] Figure 3 This is one of the schematic diagrams of the connection between the inclined slot and the connecting row slot of the utility model;

[0016] Figure 4 This is the second schematic diagram of the connection between the inclined slot and the connecting row slot of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the three-way slot of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the connecting piece of the utility model;

[0019] Figure 7 It is a side structural diagram of the connecting piece of the utility model.

[0020] In the figure: 1-lower layer slot, 11-connecting slot, 111-horizontal slot, 112-upward slot, 12-lower main slot, 2-upper layer slot, 21-three-way slot, 211-middle slot, 212-side slot, 22-upper main slot, 3-arc slot, 4-connecting piece, 41-U-shaped frame, 42-bottom clamp, 43-side clamp, 5-bottom clamp slot, 6-side clamp slot. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to more clearly understand the technical solution of the present application, the present invention is further described below in conjunction with the accompanying drawings.

[0022] like Figure 1 and Figure 2 As shown, a high-low layer plastic optical fiber duct connection structure of an IDC room includes a lower layer column duct 1 and an upper layer column duct 2, the lower layer column duct 1 and the upper layer column duct 2 are oriented vertically, the two are connected through an arc groove 3, the arc groove 3 is mounted on the lower layer column duct 1 through a connector 4, and the arc groove 3 and the upper layer column duct 2 are also connected through a connector 4.

[0023] like Figure 3 and Figure 4 As shown, the lower row slot 1 includes a connecting row slot 11 and a lower main slot 12 arranged at both ends of the connecting row slot 11. The connecting row slot 11 includes an integrally arranged horizontal slot 111 and an upslope slot 112. The upslope slot 112 is mounted on the horizontal slot 111 (so the upslope slot 112 does not affect the optical fiber laying of the horizontal slot 111). The two ends of the horizontal slot 111 are connected to the lower main slot 12 by means of a connector 4, and the upslope slot 112 is connected to the arc slot 3 by means of a connector 4. The angle between the horizontal slot 111 and the upslope slot 112 is 45°, and the two side walls of the lower port of the upslope slot 112 are correspondingly connected to the two side top walls of the horizontal slot 111, and the two side walls of the upper port of the upslope slot 112 are connected to the arc slot 3 by means of a connector 4.

[0024] like Figure 5 As shown, the upper row of slots 2 includes a three-way row of slots 21, the middle slot 211 of the three-way row of slots 21 is connected to the arc slot 3 through a connector 4, and the two side slots 212 of the three-way row of slots 21 are respectively connected to the upper main slot 22 through the connector 4. To ensure the horizontal laying of the upper row of slots 2, the arc of the arc slot 3 is set to 135°, one end of which is connected to the middle slot 211 of the three-way row of slots 21 through a connector 4, and the other end is connected to the upslope channel 112 through a connector 4.

[0025] like Figure 6 and Figure 7As shown, the connector 4 includes a U-shaped frame 41, a bottom clamp 42 is provided on the outer end surface of the bottom wall of the U-shaped frame 41, and a side clamp 43 is provided on the outer end surface of the side wall. The bottom clamp 42 and the side clamp 43 are provided along the width direction of the U-shaped frame 41, and both ends of the bottom clamp 42 and the side clamp 43 are longer than the width of the U-shaped frame 41. In order to facilitate the assembly of the connector 4, a bottom clamping groove 5 is provided on the bottom wall of the lower layer column slot 1, the upper layer column slot 2, and the arc groove 3 that cooperate with the connector 4, and a side clamping groove 6 is provided on the side wall, which are respectively clamped with the bottom clamp 42 and the side clamp 43 and fastened with the fastener.

[0026] In the process of laying and installing high and low-level optical fibers in an IDC room, the present application connects the lower row slots 1 and the upper row slots 2 by setting an arc groove 3, and designs the connecting row slots of the lower row slots to include an integrally arranged horizontal groove and an uphill groove, so as to realize layered laying of optical fibers. The horizontal cables are directly laid through the horizontal grooves, and the upper cross cables are laid through the uphill grooves and the arc grooves, so as to realize a layered cross layout of the upper row slots and the lower row slots.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A high-low layer plastic optical fiber slot connection structure of an IDC room, comprising a lower layer slot (1) and an upper layer slot (2), characterized in that: The lower row of grooves (1) and the upper row of grooves (2) are oriented vertically, and the two are connected by means of an arc-shaped groove (3). The arc-shaped groove (3) is mounted on the lower row of grooves (1) by means of a connecting piece (4), and the arc-shaped groove (3) and the upper row of grooves (2) are also connected by means of a connecting piece (4).

2. The high- and low-level plastic optical fiber duct connection structure of an IDC room according to claim 1, characterized in that: The lower row of slots (1) comprises a connecting row of slots (11) and lower main slots (12) arranged at both ends of the connecting row of slots (11); the connecting row of slots (11) comprises a horizontal slot (111) and an ascending slot (112) which are arranged integrally; the ascending slot (112) is mounted on the horizontal slot (111); both ends of the horizontal slot (111) are connected to the lower main slot (12) by means of connecting pieces (4); and the ascending slot (112) is connected to the arc-shaped slot (3) by means of connecting pieces (4).

3. The high- and low-level plastic optical fiber duct connection structure of an IDC room according to claim 2, characterized in that: The angle between the horizontal channel (111) and the upslope channel (112) is 45 degrees, the two side walls of the lower end of the upslope channel (112) are correspondingly connected to the two side top walls of the horizontal channel (111), and the two side walls of the upper end of the upslope channel (112) are cooperatively connected to the arc-shaped channel (3) via a connecting piece (4).

4. The high- and low-level plastic optical fiber duct connection structure of an IDC room according to claim 3, characterized in that: The upper row of slots (2) comprises a three-way row of slots (21), the middle slot (211) of the three-way row of slots (21) being connected to the arc-shaped slot (3) via a connecting piece (4), and the two side slots (212) of the three-way row of slots (21) being connected to the upper main slot (22) via the connecting piece (4).

5. The high- and low-level plastic optical fiber duct connection structure of an IDC room according to claim 4, characterized in that: The arcuate groove (3) has an arc angle of 135°, one end of which is connected to the middle groove (211) of the three-way groove array (21) through a connecting piece (4), and the other end of which is connected to the upslope groove (112) through a connecting piece (4).

6. The high- and low-layer plastic optical fiber duct connection structure of an IDC room according to any one of claims 1 to 5, characterized in that: The connecting member (4) comprises a U-shaped frame (41), a bottom clamp (42) being arranged on the outer end surface of the bottom wall of the U-shaped frame (41), and a side clamp (43) being arranged on the outer end surface of the side wall, the bottom clamp (42) and the side clamp (43) being arranged along the width direction of the U-shaped frame (41), and both ends of the bottom clamp (42) and the side clamp (43) being longer than the width of the U-shaped frame (41).

7. The high- and low-level plastic optical fiber duct connection structure of an IDC room according to claim 6, characterized in that: The bottom walls of the lower row of slots (1), the upper row of slots (2) and the arc-shaped slots (3) that cooperate with the connecting member (4) are all provided with bottom clamping slots (5), and the side walls are all provided with side clamping slots (6) that are respectively clamped with the bottom clamping member (42) and the side clamping member (43) and cooperate with fasteners for fastening.

Images