CN214750993U

CN214750993U - Optical fiber terminal box mounting rack

Info

Publication number: CN214750993U
Application number: CN202121267017.5U
Authority: CN
Inventors: 苏萌
Original assignee: Wuhan Dongjiang Xinda Communication Technology Co ltd
Current assignee: Wuhan Dongjiang Xinda Communication Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-16
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an optical fiber terminal box mounting rack, which belongs to the field of terminal box mounting racks, and comprises a basic laminate, wherein the basic laminate is provided with a mounting base with an L-shaped section, the bending part of the mounting base is fixed with the back of the basic laminate, a mounting plate capable of fixing a terminal box is arranged above the mounting base, one end of the mounting base fixed with the basic laminate is provided with a clamping position for rotating connection with the mounting plate, one end of the mounting plate is rotationally fixed in the clamping position, the other end of the mounting plate axially extends and is provided with a clamping structure, the basic laminate is also provided with a joint structure for clamping and embedding with the clamping structure, the mounting base, the mounting plate and the joint structure form a mounting rack, the mounting rack is provided with two side by side on the basic laminate, the joint structure corresponds to the number of the mounting plate, and can realize the reduction of the occupied area, when needs maintenance, the position of rotatory change terminal box conveniently looks over the inside condition of terminal box.

Description

Optical fiber terminal box mounting rack

Technical Field

The utility model relates to a terminal box mounting bracket field, more specifically say, relate to an optical fiber terminal box mounting bracket.

Background

The terminal box series products are auxiliary equipment for terminal wiring in an optical fiber transmission communication network, and the terminal box is mainly used for fixing an optical cable terminal, welding an optical cable and tail fibers and accommodating and protecting residual fibers.

The terminal box is the place that the end of optical cable inserts, then insert optical switch through the optical jumper wire, therefore, the terminal box is installed in 19 inches frames usually, can hold the quantity ratio of optical cable end more, the terminal box is that to connect the optical cable with the tail optical fiber and play the guard action, and the shell of terminal box should be able to conveniently open, be convenient for install, the shell should be used for protecting grounded extraction element with optical cable metal component high pressure, in prior art to with can take out box-shaped terminal box, because optical fiber is taking out the inside of box, need take out when overhauing and look over, the occupation space that the frame was reserved is great, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an optical fiber terminal box mounting bracket, it can realize reducing area, when needs maintenance, the rotatory position that changes the terminal box conveniently looks over the inside condition of terminal box.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an optical fiber terminal box mounting bracket, includes the basis plywood, install the installation base that the cross-section is "L" shape on the basis plywood, the department of bending and the basis plywood of installation base lean on fixedly, and the top of installation base is provided with the mounting panel that can fix the terminal box, and the screens that is used for rotating with the mounting panel and is connected is offered to the fixed one end of installation base and basis plywood, the inside at the screens is fixed to the one end rotary type of mounting panel, and other end axial extension just is provided with the joint structure, still be provided with on the basis plywood and be used for the joint structure of inlaying mutually with the joint structure.

The mounting bracket is formed by the mounting base, the mounting plate and the joint structure, the mounting bracket is arranged on the base layer plate in parallel, and the joint structure corresponds to the mounting plate in quantity.

Furthermore, the mounting panel is in turn back joint structure and engagement structure and is linked up each other.

Furthermore, one end of the bottom of the mounting plate, which is close to the mounting base, is provided with an arc boss protruding downwards, and an arc groove corresponding to the arc boss is formed in the mounting base.

Furthermore, be located the middle part of mounting panel and with the arc boss vertically one side lateral wall horizontal protrusion be formed with the gusset plate, two gusset plate on the mounting panel is the setting of opposite direction salient, two be provided with the expansion bracket that is used for the spacing of regulation between the gusset plate.

Furthermore, the joint structure comprises a plate seat, the plate seat is fixed on the basic laminate corresponding to the mounting plate, a clamping groove is formed in the plate seat, and a second groove is formed downwards in the inner wall, far away from the notch, of the clamping groove.

Further, the joint structure is including running through and seting up the groove that runs through near the mounting panel tip, it is provided with the hooked pole to lie in the inside that runs through the groove on the mounting panel, the hooked pole sets up to hook-like towards the one end of plate seat, it still is provided with the reset spring that makes the hooked pole rotate and reset to run through the inslot in groove, stirs the hooked pole makes the hooked pole atress reset card collude in the inside of draw-in groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme, set up the expansion bracket between two gusset plates, make and to adjust spacing distance between two mounting panels, can adjust according to terminal box's axial length when the installation, the function that has suitable different length terminal boxes, the mounting panel is after the upset, make the gib bar atress reset the card hook in the inside of draw-in groove through stirring the gib bar, make the mounting panel fix on basic plywood through joint structure, make terminal box be in vertical state under natural state all the time, reduce area, when needs maintenance, make the gib bar atress break away from the draw-in groove through stirring the gib bar, it is in the horizontality to rotate the mounting panel, conveniently look over terminal box internal conditions.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting plate turning and engaging structure of the present invention;

fig. 3 is a schematic cross-sectional view of the clamping structure and the connection structure according to the present invention.

The reference numbers in the figures illustrate:

1. installing a base; 2. mounting a plate; 3. clamping; 4. a clamping structure; 5. a bonding structure; 501. a plate base; 502. a card slot; 503. a second groove; 6. an arc-shaped boss; 7. an arc-shaped groove; 8. a reinforcing plate; 9. a telescopic frame; 10. a through groove; 11. a hook rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an optical fiber terminal box mounting frame comprises a base laminate, a mounting base 1 with an L-shaped cross section is mounted on the base laminate, a bending part of the mounting base 1 is fixed to the base laminate, a mounting plate 2 capable of fixing a terminal box is arranged above the mounting base 1, a clamping part 3 used for being rotatably connected with the mounting plate 2 is arranged at one end of the mounting base 1 fixed to the base laminate, one end of the mounting plate 2 is rotatably fixed inside the clamping part 3, the other end of the mounting plate extends axially and is provided with a clamping structure 4, and a connecting structure 5 used for being clamped and embedded with the clamping structure 4 is further arranged on the base laminate.

The installation base 1, the installation plate 2 and the joint structures 5 form an installation frame, the installation frame is provided with two installation frames on the base layer plate in parallel, and the joint structures 5 are arranged corresponding to the installation plates 2 in quantity.

Referring to fig. 2-3, after the mounting plate 2 is turned over, the engaging structure 4 and the engaging structure 5 are engaged with each other, and the mounting plate 2 is rotatably disposed on the mounting base 1, so that the mounting plate 2 has a vertical state and a horizontal state.

Referring to fig. 1-2, an arc boss 6 protruding downward is disposed at an end of the bottom of the mounting plate 2 close to the mounting base 1, and an arc groove 7 corresponding to the arc boss 6 is formed on the mounting base 1.

Referring to fig. 1-2, a reinforcing plate 8 is formed at the middle of the mounting plate 2 and in a lateral protruding manner on one side wall perpendicular to the arc boss 6, the reinforcing plates 8 on the two mounting plates 2 are protruded in opposite directions, an expansion bracket 9 for adjusting the distance is arranged between the two reinforcing plates 8, and the expansion bracket 9 is arranged between the two reinforcing plates 8, so that the distance between the two mounting plates 2 can be adjusted, and the terminal box can be adjusted according to the axial length of the terminal box during installation, and has a function of being suitable for terminal boxes with different lengths.

Furthermore, a plurality of mounting holes are formed on the mounting plate 2 and the reinforcing plate 8.

Referring to fig. 3, the joint structure 5 includes a plate seat 501, the plate seat 501 is fixed on the base layer plate corresponding to the mounting plate 2, a slot 502 is formed in the plate seat 501, and a second slot 503 is further formed downward on an inner wall of the slot 502 away from the notch.

Referring to fig. 2-3, the clamping structure 4 includes a through groove 10 penetrating and opened near an end of the mounting plate 2, a hook rod 11 is disposed inside the through groove 10 on the mounting plate 2, one end of the hook rod 11 facing the plate seat 501 is set to be hook-shaped, a return spring for returning the hook rod 11 to rotate is further disposed in the through groove 10, the hook rod 11 is shifted to return the hook rod 11 to the inside of the clamping groove 502, after the mounting plate 2 is turned over, the hook rod 11 is shifted to return the hook rod 11 to the inside of the clamping groove 502, the mounting plate 2 is fixed on the base plate through the joint structure 5, the terminal box is always in a vertical state in a natural state, so that the floor area is reduced, when maintenance is needed, the hook rod 11 is shifted to be disengaged from the clamping groove 502, the mounting plate 2 is rotated to be in a horizontal state, and the internal condition of the terminal box is convenient to check.

When in use: set up expansion bracket 9 between two gusset plates 8, make and to adjust spacing distance between two mounting panels 2, can adjust according to the axial length of terminal box when the installation, the function that has the terminal box that is suitable for different length, mounting panel 2 is after the upset, make the gib block 11 atress of gib block 11 atress reset card hook in the inside of draw-in groove 502 through stirring gib block 11, make mounting panel 2 fix on basic plywood through joint structure 5, make the terminal box be in vertical state under natural condition all the time, reduce area, when needs maintenance, make the gib block 11 atress break away from draw-in groove 502 through stirring gib block 11, it is in the horizontality to rotate mounting panel 2, conveniently look over the inside condition of terminal box.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an optical fiber termination box mounting bracket, includes basic plywood, its characterized in that: the terminal box is characterized in that an installation base (1) with an L-shaped section is installed on the base laminate, the bending part of the installation base (1) is fixed with the base laminate in a backrest manner, an installation plate (2) capable of fixing the terminal box is arranged above the installation base (1), a clamping position (3) used for being rotatably connected with the installation plate (2) is arranged at one end of the installation base (1) fixed with the base laminate, one end of the installation plate (2) is rotatably fixed in the clamping position (3), the other end of the installation plate axially extends and is provided with a clamping structure (4), and a joint structure (5) used for being clamped and embedded with the clamping structure (4) is further arranged on the base laminate;

the mounting bracket is formed by the mounting base (1), the mounting plate (2) and the joint structure (5), the mounting bracket is arranged on the base laminate side by side, and the joint structure (5) corresponds to the mounting plate (2) in quantity.

2. A fiber optic terminal enclosure mount according to claim 1, wherein: mounting panel (2) joint structure (4) link up each other with joint structure (5) after the upset.

3. A fiber optic terminal enclosure mount according to claim 1, wherein: the bottom of mounting panel (2) is close to the one end of installation base (1) and is provided with arc boss (6) outstanding downwards, seted up on installation base (1) and correspond arc recess (7) with arc boss (6).

4. A fiber optic terminal enclosure mount according to claim 1, wherein: be located the middle part of mounting panel (2) and with arc boss (6) vertically one side lateral wall horizontal protrusion be formed with gusset plate (8), two gusset plate (8) on mounting panel (2) are relative direction outstanding setting, two be provided with expansion bracket (9) that are used for the spacing of regulation between gusset plate (8).

5. A fiber optic terminal enclosure mount according to claim 1, wherein: the joint structure (5) comprises a plate base (501), the plate base (501) is fixed on the base layer plate corresponding to the mounting plate (2), a clamping groove (502) is formed in the plate base (501), and a second groove (503) is formed in the inner wall, far away from the notch, of the clamping groove (502) downwards.

6. A fiber optic terminal enclosure mount according to claim 1, wherein: joint structure (4) including run through set up in the groove (10) that runs through that is close to mounting panel (2) tip, the inside that lies in the groove (10) that runs through on mounting panel (2) is provided with hook-and-loop (11), hook-and-loop (11) set up to be hook-shaped towards the one end of plate holder (501), it still is provided with the reset spring that makes hook-and-loop (11) rotate and reset to run through the inslot in groove (10), stirs hook-and-loop (11) make hook-and-loop (11) atress reset card collude in the inside of draw-in groove (502).