CN213521153U

CN213521153U - Outdoor junction box

Info

Publication number: CN213521153U
Application number: CN202021661394.2U
Authority: CN
Inventors: 梁燕清
Original assignee: Shanghai Capon Electric Dongtai Co ltd
Current assignee: Shanghai Capon Electric Dongtai Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-22
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a junction box technical field just discloses an outdoor type junction box, seted up the open-ended junction box body including the upper end, the upper end of junction box body is provided with the lid, it is articulated mutually between the lower extreme left side of lid and the upper end left side of junction box body, the lower extreme fixed connection of junction box body has the horizontally mounting panel, the equal vertical mounting hole of having seted up in upper end four corners department of mounting panel, it is a plurality of the inside of mounting hole all is provided with the bolt, the fixed anti-disengaging mechanism that is equipped with between the screw thread portion of bolt and the pore wall of mounting hole, the right side outer wall lower extreme fixedly connected with U-shaped piece of lid, the inside sliding connection of U-shaped piece has the fixed block, the lower extreme of fixed block extends to the outside of. The utility model provides when having promoted the junction box leakproofness, be convenient for open the junction box when the maintenance, can prevent moreover that the bolt from losing.

Description

Outdoor junction box

Technical Field

The utility model relates to a junction box technical field especially relates to an outdoor type junction box.

Background

A distribution box is a terminal for a distribution cable or optical cable, and serves to connect the distribution cable or optical cable to a subscriber line section, and to branch off a trunk line. The cable junction box can be arranged in narrow spaces such as a bridge, a box body, a pipeline and a cable trench, does not occupy the effective use area of a building, is convenient to install, does not need to cut a main cable, and is a multifunctional outdoor cable junction box.

The existing outdoor junction box is easy to lose bolts when being installed, is inconvenient to open a box cover when being maintained, wastes time and labor, and is low in efficiency, so that the outdoor junction box is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art the bolt of using when the installation is lost easily, and be not convenient for open the lid when the maintenance, waste time and energy the problem of inefficiency, and the outdoor type junction box that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor junction box comprises a junction box body with an opening at the upper end, a box cover is arranged at the upper end of the junction box body, the left side of the lower end of the box cover is hinged with the left side of the upper end of the junction box body, the lower end of the junction box body is fixedly connected with a horizontal mounting plate, the four corners of the upper end of the mounting plate are vertically provided with mounting holes, bolts are arranged inside the mounting holes, an anti-drop mechanism is fixedly arranged between the thread part of the bolt and the hole wall of the mounting hole, a U-shaped block is fixedly connected at the lower end of the outer wall of the right side of the box cover, the inside of the U-shaped block is connected with a fixed block in a sliding way, the lower end of the fixed block extends to the outside of the U-shaped block, and the left side wall lower extreme of fixed block and the right side outer wall upper end fixed connection of junction box body, the through-hole has been seted up to the left side inner wall level of U-shaped piece, the inside of through-hole is fixed and is equipped with locking mechanism.

Preferably, anti-disengaging mechanism includes the gag lever post, the bar hole has been seted up to the preceding side lever wall of bolt, the gag lever post vertically sets up the inside upside department in the bar hole, the pore wall of through-hole set up with the both ends matched with ring channel of gag lever post, the both ends of gag lever post all extend to the inside of ring channel, and the both ends of gag lever post all with the cell wall sliding connection of ring channel.

Preferably, the locking mechanism comprises a clamping rod, a sliding block, a ball body and a spring, the rod wall of the clamping rod is connected with the hole wall of the through hole in a sliding manner, the left end and the right end of the clamping rod extend to the outside of the through hole, the right side wall of the fixing block is provided with a clamping groove matched with the left end of the clamping rod, the upper hole wall of the through hole is vertically provided with a blind hole, the ball body is arranged at the lower side inside the blind hole in a sliding way, the lower end of the ball body extends to the outside of the blind hole, the upper side rod wall of the clamping rod is provided with an arc-shaped clamping groove matched with the lower end of the ball body, the upper end and the lower end of the spring are respectively fixedly connected with the bottom of the blind hole and the upper end of the ball body, a spiral groove is arranged on the rod wall of the clamping rod at the right side of the blind hole, the slider is connected with the right side wall of the inner part of the spiral groove in a sliding mode, and the upper end of the slider extends to the outer part of the spiral groove and is fixedly connected with the upper side hole wall of the through hole.

Preferably, one end of the clamping rod, which is positioned outside the U-shaped block, is fixedly connected with a rotating wheel.

Preferably, corresponding annular through grooves are formed in the lower end of the inner side wall of the box cover and the upper end of the inner side wall of the junction box body, two annular sealing rings are fixedly connected inside the annular through grooves, and the opposite ends of the two annular sealing rings extend to the outside of the annular through grooves and are abutted to each other.

Preferably, the upper end of the fixing block is arranged to be spherical.

Compared with the prior art, the utility model provides an outdoor type junction box possesses following beneficial effect:

1. this outdoor type junction box through locking mechanism and the ring packing circle that is equipped with, when having promoted the junction box leakproofness, is convenient for open the junction box when the maintenance.

2. The outdoor junction box can prevent the bolt from being lost through the anti-falling mechanism.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when having promoted the junction box leakproofness, be convenient for open the junction box when the maintenance, can prevent moreover that the bolt from losing.

Drawings

Fig. 1 is a schematic structural view of an outdoor junction box according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the sealing device comprises an annular sealing ring 1, a box cover 2, a junction box body 3, a mounting plate 4, a rotating wheel 5, a sliding block 6, a spring 7, a fixing block 8, a clamping rod 9, a ball body 10, a U-shaped block 11, a limiting rod 12 and a bolt 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an outdoor junction box comprises a junction box body 3 with an opening at the upper end, a box cover 2 is arranged at the upper end of the junction box body 3, the left side of the lower end of the box cover 2 is hinged with the left side of the upper end of the junction box body 3, the lower end of the junction box body 3 is fixedly connected with a horizontal mounting plate 4, mounting holes are vertically arranged at four corners of the upper end of the mounting plate 4, bolts 13 are arranged inside the mounting holes, an anti-dropping mechanism is fixedly arranged between the thread part of the bolt 13 and the hole wall of the mounting hole, a U-shaped block 11 is fixedly connected with the lower end of the outer wall at the right side of the box cover 2, a fixed block 8 is slidably connected inside the U-shaped block 11, the lower end of the fixed block 8 extends to the outside of the U-shaped block 11, the lower end of the left side wall of the, and a locking mechanism is fixedly arranged in the through hole.

Anti-disengaging mechanism includes gag lever post 12, and the bar hole has been seted up to bolt 13's front side lever wall, and gag lever post 12 vertically sets up in the inside upside department in bar hole, and the pore wall of through-hole is seted up with gag lever post 12's both ends matched with ring channel, and the both ends of gag lever post 12 all extend to the inside of ring channel, and the both ends of gag lever post 12 all with the cell wall sliding connection of ring channel.

The locking mechanism comprises a clamping rod 9, a sliding block 6, a ball body 10 and a spring 7, the rod wall of the clamping rod 9 is connected with the hole wall of the through hole in a sliding way, the left end and the right end of the clamping rod 9 extend to the outside of the through hole, the right side wall of the fixing block 8 is provided with a clamping groove matched with the left end of the clamping rod 9, the upper side wall of the through hole is vertically provided with a blind hole, the ball 10 is arranged at the lower side of the inner part of the blind hole in a sliding way, the lower end of the ball 10 extends to the outside of the blind hole, the upper side rod wall of the clamping rod 9 is provided with an arc clamping groove matched with the lower end of the ball 10, the upper end and the lower end of the spring 7 are respectively fixedly connected with the bottom of the blind hole and the upper end of the ball 10, the rod wall of the clamping rod 9 positioned at the right side of the blind hole is provided with a spiral groove, the slide block 6 is in sliding connection with the inner right side wall of the spiral groove, and the upper end of the sliding block 6 extends to the outside of the spiral groove and is fixedly connected with the upper side hole wall of the through hole.

One end of the clamping rod 9, which is positioned outside the U-shaped block 11, is fixedly connected with a rotating wheel 5, and the rotating wheel 5 is convenient for rotating the clamping rod 9.

Corresponding annular through groove has been seted up to the inside wall lower extreme of lid 2 and junction box body 3's inside wall upper end, and the equal fixedly connected with ring type seal 1 in inside that two annular through grooves led to the groove, and the relative one end of two ring type seal 1 all extends to the outside that the annular led to the groove and offsets the setting, and ring type seal 1 can effectively improve the leakproofness of junction box.

The upper end of the fixing block 8 is arranged to be spherical, and the spherical fixing block 8 is conveniently clamped into the U-shaped block 11.

The utility model discloses in, during the use, rotate runner 5, runner 5 drives kelly 9 and rotates, through slider 6 and helicla flute, the inside of draw-in groove is gone into to the left end card of kelly 9, and when the position of spheroid 10 and arc draw-in groove corresponds, spheroid 10 and arc draw-in groove joint, spheroid 10 can carry on spacingly to kelly 9, twists bolt 13, and bolt 13 rotates and drives gag lever post 12 and rotate, and gag lever post 12 can slide in the bar hole simultaneously, the utility model provides when having promoted the junction box leakproofness, be convenient for open the junction box when the maintenance, can prevent moreover that the bolt from losing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An outdoor junction box comprises a junction box body (3) with an opening at the upper end, and is characterized in that a box cover (2) is arranged at the upper end of the junction box body (3), the left side of the lower end of the box cover (2) is hinged with the left side of the upper end of the junction box body (3), a horizontal mounting plate (4) is fixedly connected to the lower end of the junction box body (3), mounting holes are vertically formed in four corners of the upper end of the mounting plate (4), bolts (13) are arranged inside the mounting holes, an anti-falling mechanism is fixedly arranged between the threaded portions of the bolts (13) and the hole wall of the mounting holes, a U-shaped block (11) is fixedly connected to the lower end of the outer wall of the right side of the box cover (2), a fixing block (8) is slidably connected to the inside of the U-shaped block (11), and the lower end of the fixing block (8) extends to, and the lower end of the left side wall of the fixed block (8) is fixedly connected with the upper end of the right side outer wall of the junction box body (3), the inner wall of the left side of the U-shaped block (11) is horizontally provided with a through hole, and a locking mechanism is fixedly arranged inside the through hole.

2. The outdoor distribution box according to claim 1, wherein the anti-separation mechanism comprises a limiting rod (12), a strip-shaped hole is formed in a front side wall of the bolt (13), the limiting rod (12) is longitudinally arranged at an upper side of the inside of the strip-shaped hole, an annular groove matched with two ends of the limiting rod (12) is formed in a hole wall of the through hole, two ends of the limiting rod (12) extend into the annular groove, and two ends of the limiting rod (12) are slidably connected with the groove wall of the annular groove.

3. The outdoor distribution box according to claim 1, wherein the locking mechanism comprises a clamping rod (9), a sliding block (6), a ball (10) and a spring (7), the rod wall of the clamping rod (9) is slidably connected with the wall of the through hole, the left end and the right end of the clamping rod (9) extend to the outside of the through hole, the right wall of the fixing block (8) is provided with a clamping groove matched with the left end of the clamping rod (9), the upper wall of the through hole is vertically provided with a blind hole, the ball (10) is slidably arranged at the lower inner side of the blind hole, the lower end of the ball (10) extends to the outside of the blind hole, the upper rod wall of the clamping rod (9) is provided with an arc-shaped clamping groove matched with the lower end of the ball (10), the upper end and the lower end of the spring (7) are fixedly connected with the bottom of the blind hole and the upper end of the ball (10) respectively, the rod wall of the clamping rod (9) positioned at the right side of the blind hole is, the sliding block (6) is connected with the right side wall of the inner part of the spiral groove in a sliding mode, and the upper end of the sliding block (6) extends to the outer part of the spiral groove and is fixedly connected with the upper side hole wall of the through hole.

4. An outdoor distribution box according to claim 3, characterized in that the end of the clamping bar (9) outside the U-shaped block (11) is fixedly connected with a rotating wheel (5).

5. The outdoor distribution box according to claim 1, wherein the lower end of the inner side wall of the box cover (2) and the upper end of the inner side wall of the distribution box body (3) are provided with corresponding annular through grooves, the inner parts of the two annular through grooves are fixedly connected with annular sealing rings (1), and the opposite ends of the two annular sealing rings (1) extend to the outer parts of the annular through grooves and are arranged in an abutting manner.

6. An outdoor distribution box according to claim 1, characterized in that the upper end of the fixed block (8) is arranged to be ball-shaped.