Outdoor waterproof cable branch box

Abstract

The utility model discloses an outdoor waterproof cable branch box which comprises a branch box body, a positioning assembly is fixedly installed on the back face of an inner cavity of the branch box body, the bottom of the inner cavity of the branch box body is communicated with a cable limiting frame, and supporting springs are fixedly installed on the two sides of the top of an inner cavity of the cable limiting frame. And a limiting plate is fixedly installed at the lower end of the supporting spring, a limiting baffle is installed at the top of the cable limiting frame in a clamped mode, through grooves are formed in the limiting baffle and the limiting plate, and the top of the limiting baffle communicates with a limiting pipe sleeve. According to the utility model, the cable limiting frame is additionally arranged below the inner cavity of the branch box body, one end of a cable passing through the branch box body is limited and fixed by using the internal limiting plate and the upper limiting pipe sleeve, the structure can limit multiple strands of cables, and meanwhile, the overall limiting direction can move transversely, so that the cable cannot deviate after passing through the branch box body, and the service life of the cable is prolonged. And carding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable branch boxes, in particular to an outdoor waterproof cable branch box. Background Art

[0002] The cable branch box is only used as a cable branch. The main function of the cable branch box is to branch or transfer the cables. It mainly plays the role of cable branching and cable transfer. With the development of the cabling process of the distribution network, when the independent load with small capacity is distributed more concentratedly, the cable branch box can be used to connect multiple branches of the cable. Because the branch box cannot directly operate each line, the cable branch box is widely used outdoors. With the advancement of technology, the number of cable branch boxes with switches is increasing, and urban cables often use dual-circuit power supply. Therefore, some people directly call the branch box with switches an outdoor ring network cabinet. When the existing outdoor cable branch box connects two cables, one end of the cable cannot be limited and fixed after passing through the inside, which causes the cable to fall off easily after long-term use. The stability of the cable cannot be guaranteed, which causes troubles in the use of the cable. Utility Model Content

[0003] The utility model aims to provide an outdoor waterproof cable branch box, which has the advantage of being able to limit and fix one end of a cable.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor waterproof cable branch box, comprising a branch box body, a positioning assembly is fixedly installed on the back of the inner cavity of the branch box body, the bottom of the inner cavity of the branch box body is connected to a cable limit frame, support springs are fixedly installed on both sides of the top of the inner cavity of the cable limit frame, a limit plate is fixedly installed on the lower end of the support spring, a limit baffle is clamped and installed on the top of the cable limit frame, the interior of the limit baffle and the interior of the limit plate are both provided with through grooves, the top of the limit baffle is connected to a limit pipe sleeve, a fixing plate is fixedly installed on the top of the inner cavity of the branch box body, a sealing pressure plate is rotatably installed on the front of the fixing plate, a limiting spring is additionally connected between the back of the sealing pressure plate and the fixing plate, and the lower end of the sealing pressure plate extends to the front of the positioning assembly.

[0005] As a preferred solution, guide sliders are fixedly mounted on both ends of the limit plate, and the outer ends of the guide sliders are embedded in the interior of the cable limit frame and slidably connected.

[0006] As a preferred solution, a sealing gasket is provided in the inner cavity of the limiting pipe sleeve, and the sealing gasket is circular and fits on the inner wall of the limiting pipe sleeve.

[0007] As a preferred solution, a rubber pad is bonded to the back of the sealing pressure plate, and the rubber pad is arranged flat on the front of the positioning component.

[0008] As a preferred solution, a sealing ring is embedded and installed on the front side of the branch box, and the sealing ring adopts a waterproof design.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. The utility model increases a cable limit frame at the bottom of the inner cavity of the branch box, and uses the internal limit plate and the upper limit sleeve to limit and fix one end of the passed cable. In addition, the structure can limit multiple cables, and the overall limit direction can be moved laterally to ensure that the cables will not be offset after passing through, and to facilitate combing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a cross-sectional view of the cable limit frame structure of the utility model;

[0013] Figure 3 This is the right view of the sealing pressure plate structure of the utility model.

[0014] In the figure: 1. branch box; 2. positioning assembly; 3. cable limit frame; 4. support spring; 5. limit plate; 6. guide slider; 7. limit baffle; 8. limit sleeve; 9. sealing gasket; 10. fixing plate; 11. sealing pressure plate; 12. limit spring; 13. rubber pad; 14. sealing ring. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3The utility model discloses an outdoor waterproof cable branch box, comprising a branch box body 1, a positioning assembly 2 is fixedly installed on the back of the inner cavity of the branch box body 1, a cable limit frame 3 is connected to the bottom of the inner cavity of the branch box body 1, support springs 4 are fixedly installed on both sides of the top of the inner cavity of the cable limit frame 3, a limit plate 5 is fixedly installed on the lower end of the support spring 4, a limit baffle 7 is clamped and installed on the top of the cable limit frame 3, through grooves are provided inside the limit baffle 7 and inside the limit plate 5, the top of the limit baffle 7 is connected to the limit pipe sleeve 8, a fixing plate 10 is fixedly installed on the top of the inner cavity of the branch box body 1, a sealing pressure plate 11 is rotatably installed on the front of the fixing plate 10, a limiting spring 12 is additionally connected between the back of the sealing pressure plate 11 and the fixing plate 10, and the lower end of the sealing pressure plate 11 extends to the front of the positioning assembly 2.

[0017] Through the above technical solution, by adding a cable limit frame 3 at the bottom of the inner cavity of the branch box 1, and using the internal limit plate 5 and the upper limit sleeve 8 to limit and fix one end of the passed cable, and this structure can limit multiple cables, and the overall limit direction can move laterally to ensure that the cable will not be offset after passing through, and to facilitate combing.

[0018] Guide sliders 6 are fixedly mounted on both ends of the limit plate 5 , and the outer ends of the guide sliders 6 are embedded in the interior of the cable limit frame 3 and are slidably connected.

[0019] Through the above technical solution, the two ends of the limit plate 5 can be limited and guided by the guide slider 6 so that it can maintain balance when moving up and down, and one end of the cable can pass through the through groove inside the limit plate 5 and limit it.

[0020] The inner cavity of the limiting pipe sleeve 8 is provided with a sealing gasket 9 , which is circular and fits on the inner wall of the limiting pipe sleeve 8 .

[0021] Through the above technical solution, the surface of one end of the cable passing through the interior can be reinforced by the sealing pad 9 to avoid loosening and increase the stability of the cable after passing through.

[0022] A rubber pad 13 is bonded to the back of the sealing pressing plate 11 , and the rubber pad 13 is arranged flat on the front of the positioning assembly 2 .

[0023] Through the above technical solution, the front side of the connected cable can be pressed and limited by the sealing pressure plate 11 and the rubber pad 13, and the firmness of the cable after internal connection and installation is ensured.

[0024] A sealing ring 14 is embedded and installed on the front of the branch box 1, and the sealing ring 14 adopts a waterproof design.

[0025] Through the above technical solution, the sealing ring 14 can increase the sealing performance of the front door after the front of the branch box body 1 is closed, and can also play a waterproof role for the interior of the branch box body 1.

[0026] The working principle of the utility model is: the upper end of the cable is passed through the bottom of the branch box 1 and enters the interior of the cable limit frame 3. At this time, multiple strands of cables are passed through the multiple through grooves inside the limit plate 5 in turn and then pass through the interior of the limit pipe sleeve 8. At this time, the lower cable can be connected to the lower end of the positioning component 2. After the upper end cable is connected with the lower cable, the tension of the limit spring 12 is used to drive the sealing pressure plate 11 to move, and the rubber pad 13 on the back is pressed on the surface of the cable at the upper end to protect it. The sealing ring 14 can increase the sealing of the box door after it is closed to prevent water from entering the interior and affecting its use.

[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 the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An outdoor waterproof cable branch box, comprising a branch box body (1), characterized in that: A positioning assembly (2) is fixedly installed on the back of the inner cavity of the branch box (1); the bottom of the inner cavity of the branch box (1) is connected to a cable limit frame (3); support springs (4) are fixedly installed on both sides of the top of the inner cavity of the cable limit frame (3); a limit plate (5) is fixedly installed on the lower end of the support spring (4); a limit baffle (7) is clamped and installed on the top of the cable limit frame (3); the interior of the limit baffle (7) and the interior of the limit plate (5) are both provided with through grooves; the top of the limit baffle (7) is connected to a limit pipe sleeve (8); a fixing plate (10) is fixedly installed on the top of the inner cavity of the branch box (1); a sealing pressure plate (11) is rotatably installed on the front of the fixing plate (10); a limit spring (12) is additionally connected between the back of the sealing pressure plate (11) and the fixing plate (10); and the lower end of the sealing pressure plate (11) extends to the front of the positioning assembly (2).

2. An outdoor waterproof cable branch box according to claim 1, characterized in that: Guide slide blocks (6) are fixedly mounted on both ends of the limit plate (5), and the outer ends of the guide slide blocks (6) are embedded in the interior of the cable limit frame (3) and are slidably connected.

3. The outdoor waterproof cable branch box according to claim 1, characterized in that: The inner cavity of the position limiting pipe sleeve (8) is provided with a sealing gasket (9), and the sealing gasket (9) is circular and fits on the inner wall of the position limiting pipe sleeve (8).

4. The outdoor waterproof cable branch box according to claim 1, characterized in that: A rubber pad (13) is bonded to the back of the sealing pressure plate (11), and the rubber pad (13) is arranged in a flat manner on the front of the positioning component (2).

5. The outdoor waterproof cable branch box according to claim 1, characterized in that: A sealing ring (14) is embedded and installed on the front side of the branch box (1), and the sealing ring (14) adopts a waterproof design.

Images