CN216904254U

CN216904254U - Novel buried cable branch box

Info

Publication number: CN216904254U
Application number: CN202123147192.3U
Authority: CN
Inventors: 金大卫; 罗颢磊; 周斌; 冯及
Original assignee: Zhejiang Zheheng Electric Co ltd
Current assignee: Zhejiang Zheheng Electric Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-05
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a novel buried cable branch box, which comprises a box body, a vent pipe, a connecting pipe, a first fixing piece and a second fixing piece, the top end of the box body is fixedly connected with a ventilation pipe, the top end of the ventilation pipe is provided with a connecting pipe, both sides of the connecting pipe are connected with a protective plate through springs, a cushion pad is fixedly glued on one side of the protection plate away from the spring, the top end of the box body, which is positioned at the ventilation pipe, is respectively connected with a first fixing piece and a second fixing piece, the ventilation pipe is positioned between the first fixing piece and the second fixing piece, the upper parts of both ends of the first fixing piece and the second fixing piece are fixedly provided with connecting blocks, the first fixing piece and the second fixing piece are fixedly connected through a second bolt, an arc-shaped groove is formed in the positions, where the first fixing piece and the second fixing piece are located, of the ventilation pipes, and a sealing gasket is fixed on the inner wall of the arc-shaped groove through glue. The stability of ventilation pipe can be improved, the length of ventilation pipe can also be adjusted simultaneously.

Description

Novel buried cable branch box

Technical Field

The utility model relates to the technical field of cable branch boxes, in particular to a novel buried cable branch box.

Background

The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like.

In the patent nos.: in CN110011265B, a buried cable branch box is disclosed, this utility model, structural design is reasonable, improves buried cable branch box's fastness, and improves buried cable branch box wiring department's leakproofness, and then can reduce the influence that humid environment caused to the interior operating element of branch box main part. However, the connection between the branch box main body and the ventilation duct is not tight enough, and the height of the ventilation duct cannot be adjusted.

Therefore, a novel buried cable branch box is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel buried cable branch box which can effectively solve the problems in the background technology.

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

a novel buried cable branch box comprises a box body, a ventilation pipe, a connecting pipe, a first fixing piece and a second fixing piece, wherein the ventilation pipe is fixedly connected to the top end of the box body, the connecting pipe is mounted at the top end of the ventilation pipe, two sides of the connecting pipe are connected with a protection plate through springs, a cushion pad is fixedly glued to one side, away from the springs, of the protection plate, the connecting pipe can be protected through the design of the protection plate, an object is prevented from directly impacting the connecting pipe, and the cushion pad can slowly release impact force generated by the impact of the object on the connecting pipe;

the box top is located the ventilation pipe position and is connected with first mounting and second mounting respectively, the ventilation pipe is located between first mounting and the second mounting, the equal fixed mounting in first mounting and second mounting both ends upper portion has the connecting block, first mounting and second mounting pass through second bolt fixed connection to be convenient for the installation and the dismantlement of first mounting and second mounting.

Furthermore, the first fixing piece and the second fixing piece are located at the positions of the ventilation pipe and are provided with arc-shaped grooves, sealing gaskets are fixedly adhered to the inner walls of the arc-shaped grooves, and the sealing performance between the first fixing piece and the ventilation pipe and between the second fixing piece and the ventilation pipe can be improved.

Furthermore, rubber pads are fixed to the bottom ends of the first fixing piece and the second fixing piece, and therefore the sealing performance between the first fixing piece and the box body and between the second fixing piece and the box body can be improved.

Further, the equal fixedly connected with mounting panel in first mounting and second mounting both ends lower part, the mounting panel passes through first bolt and box top fixed connection, makes first mounting and second mounting can with box zonulae occludens.

Furthermore, a limiting ring with a circular ring structure is fixedly sleeved on the upper portion of the outer side of the ventilation pipe, a first sealing ring is glued to the bottom end of the limiting ring, and the ventilation pipe is fixedly connected with the connecting pipe through a third bolt, so that the position of the connecting pipe can be limited.

Furthermore, the bottom end of the connecting pipe is provided with a clamping groove matched with the limiting ring, a second sealing ring is fixedly glued on the inner wall of the bottom end of the clamping groove,

compared with the prior art, the utility model has the following beneficial effects: through the design of first mounting and second mounting, it is inseparabler to make the box be connected with the ventilation pipe, design through the protection shield, can protect the connecting pipe, avoid having the direct striking of object on the connecting pipe, the blotter can carry out the slowly-releasing to the impact force that the object striking connecting pipe produced, first mounting and second mounting pass through second bolt fixed connection, can increase first mounting, the leakproofness between second mounting and the ventilation pipe, first mounting and second mounting bottom all are fixed with the adhesive and have the rubber pad, can increase the leakproofness between first mounting and second mounting and the box, the ventilation pipe passes through third bolt fixed connection with the connecting pipe, thereby can prescribe a limit to the position of connecting pipe, through the design of first sealing washer and second sealing washer, can increase the leakproofness between ventilation pipe and the connecting pipe.

Drawings

Fig. 1 is a schematic structural diagram of a novel buried cable branch box according to the present invention.

Fig. 2 is a schematic view of the internal structure of a connecting pipe of the novel buried cable branch box.

Fig. 3 is an enlarged view of a portion a in fig. 1 of the novel buried cable branch box of the present invention.

In the figure: 1. a box body; 2. a ventilation pipe; 3. a connecting pipe; 4. a protection plate; 5. a cushion pad; 6. a limiting ring; 7. a first seal ring; 8. a second seal ring; 9. a first fixing member; 10. a second fixing member; 11. connecting blocks; 12. mounting a plate; 13. a first bolt; 14. a rubber pad; 15. and a gasket.

Detailed Description

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

As shown in fig. 1-3, a novel buried cable branch box comprises a box body 1, a ventilation pipe 2, a connecting pipe 3, a first fixing piece 9 and a second fixing piece 10, wherein the ventilation pipe 2 is fixedly connected to the top end of the box body 1, the connecting pipe 3 is installed at the top end of the ventilation pipe 2, two sides of the connecting pipe 3 are both connected with a protection plate 4 through springs, a cushion pad 5 is fixedly glued to one side, away from the springs, of the protection plate 4, a cushion pad 5 is fixed to one side, away from the springs, of the protection plate 4, the connection pipe 3 can be protected, an object is prevented from directly impacting the connecting pipe 3, and the cushion pad 5 can slowly release impact force generated by the object impacting the connecting pipe 3;

the top of the box body 1 is located the position of the ventilation pipe 2 and is connected with a first fixing piece 9 and a second fixing piece 10 respectively, the ventilation pipe 2 is located between the first fixing piece 9 and the second fixing piece 10, the upper parts of the two ends of the first fixing piece 9 and the second fixing piece 10 are fixedly provided with a connecting block 11, the first fixing piece 9 and the second fixing piece 10 are fixedly connected through a second bolt, and therefore the first fixing piece 9 and the second fixing piece 10 can be installed and detached conveniently.

The first fixing piece 9 and the second fixing piece 10 are provided with arc-shaped grooves at positions where the ventilation pipe 2 is located, sealing gaskets 15 are fixedly adhered to the inner walls of the arc-shaped grooves, and the sealing performance between the first fixing piece 9 and the ventilation pipe 2 and between the second fixing piece 10 and the ventilation pipe 2 can be improved.

Rubber pads 14 are fixed at the bottom ends of the first fixing piece 9 and the second fixing piece 10, and the sealing performance between the first fixing piece 9 and the box body 1 and between the second fixing piece 10 and the box body 1 can be improved.

Wherein, the equal fixedly connected with mounting panel 12 in first mounting 9 and the equal fixedly connected with in second mounting 10 both ends lower part, mounting panel 12 makes first mounting 9 and second mounting 10 can with box 1 zonulae occludens through first bolt 13 and box 1 top fixed connection.

The upper part of the outer side of the ventilation pipe 2 is fixedly sleeved with a limiting ring 6 with a circular ring structure, the bottom end of the limiting ring 6 is fixedly glued with a first sealing ring 7, and the ventilation pipe 2 is fixedly connected with the connecting pipe 3 through a third bolt, so that the position of the connecting pipe 3 can be limited.

The bottom end of the connecting pipe 3 is provided with a clamping groove matched with the limiting ring 6, a second sealing ring 8 is fixed on the inner wall of the bottom end of the clamping groove through glue, and the sealing performance between the ventilation pipe 2 and the connecting pipe 3 can be improved through the design of the first sealing ring 7 and the second sealing ring 8.

It should be noted that, the utility model is a novel buried cable branch box, the top end of the box body 1 at the position of the ventilation pipe 2 is respectively connected with a first fixing piece 9 and a second fixing piece 10, the ventilation pipe 2 is positioned between the first fixing piece 9 and the second fixing piece 10, the upper parts of the two ends of the first fixing piece 9 and the second fixing piece 10 are respectively fixedly provided with a connecting block 11, the first fixing piece 9 and the second fixing piece 10 are fixedly connected through a second bolt, thereby be convenient for the installation and the dismantlement of first mounting 9 and second mounting 10, the equal fixedly connected with mounting panel 12 in first mounting 9 and the equal fixedly connected with in second mounting 10 both ends lower part, mounting panel 12 is through first bolt 13 and 1 top fixed connection of box, makes first mounting 9 and second mounting 10 can with 1 zonulae occludens of box, and ventilation pipe 2 passes through third bolt fixed connection with connecting pipe 3 to can prescribe a limit to the position of connecting pipe 3.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A novel buried cable branch box comprises a box body (1), a ventilation pipe (2) and a connecting pipe (3), and is characterized by further comprising a first fixing piece (9) and a second fixing piece (10), wherein the ventilation pipe (2) is fixedly connected to the top end of the box body (1), the connecting pipe (3) is installed at the top end of the ventilation pipe (2), two sides of the connecting pipe (3) are connected with a protection plate (4) through springs, and a cushion pad (5) is fixedly glued to one side, away from the springs, of the protection plate (4);

the box (1) top is located ventilation pipe (2) position and is connected with first mounting (9) and second mounting (10) respectively, ventilation pipe (2) are located between first mounting (9) and second mounting (10), the equal fixed mounting in first mounting (9) and second mounting (10) both ends upper portion has connecting block (11), first mounting (9) and second mounting (10) are through second bolt fixed connection.

2. The novel buried cable branch box according to claim 1, characterized in that: the first fixing piece (9) and the second fixing piece (10) are located at the positions where the ventilating pipes (2) are located, arc-shaped grooves are formed in the positions, and sealing gaskets (15) are fixedly glued on the inner walls of the arc-shaped grooves.

3. The novel buried cable branch box according to claim 1, characterized in that: rubber pads (14) are fixed at the bottom ends of the first fixing piece (9) and the second fixing piece (10) respectively.

4. A novel buried cable branch box according to claim 1, characterized in that: the mounting plate is characterized in that mounting plates (12) are fixedly connected to the lower portions of two ends of the first fixing piece (9) and the second fixing piece (10), and the mounting plates (12) are fixedly connected to the top end of the box body (1) through first bolts (13).

5. A novel buried cable branch box according to claim 1, characterized in that: a limiting ring (6) with a circular ring structure is fixedly sleeved on the upper part of the outer side of the ventilation pipe (2), and a first sealing ring (7) is fixed at the bottom end of the limiting ring (6) through glue.

6. A novel buried cable branch box according to claim 1, characterized in that: the bottom end of the connecting pipe (3) is provided with a clamping groove matched with the limiting ring (6), and a second sealing ring (8) is fixed on the inner wall of the bottom end of the clamping groove through glue.