Outdoor wall-mounted cable branch box

Abstract

This utility model relates to an outdoor wall-mounted cable distribution box, specifically in the field of cable distribution box technology. It includes a cable distribution box body, a support base, a support groove, a hanging arm, a hook-on seat, a hook-on slider, and a stop block. This utility model has the following advantages and effects: By pre-fixing the support base with the inclined support groove to the wall and setting the hanging arm with the hook-on slider on the back of the cable distribution box body, when installing the cable distribution box body, simply align each hook-on slider with the corresponding support groove and slowly release the cable distribution box body. The weight of the cable distribution box body itself will allow all the hook-on sliders to automatically slide into the support groove along the incline to complete the support, eliminating the need for continuous manual lifting. Then, the stop block prevents the hook-on sliders from accidentally detaching, thus completely replacing the cumbersome tightening operation of traditional bolts and nuts. The entire installation process is simple, labor-saving, safe, and reliable, and can be completed by a single person.

Description

Technical Field

[0001] This utility model relates to the field of cable branch box technology, and in particular to an outdoor wall-mounted cable branch box. Background Technology

[0002] Cable distribution boxes, as key equipment in power distribution systems, are widely used in outdoor environments such as building exteriors and community perimeter walls. In existing technologies, the most direct method for installing the cable distribution box onto a wall is as follows: installers first drill holes in the wall and drive in expansion bolts or pre-embedded bolts. Then, at least two people are required to work together—one person lifts the cable distribution box to keep it level and aligns its mounting holes with the bolts on the wall, while the other person tightens the nuts from inside or outside the cable distribution box to secure it to the wall.

[0003] This traditional bolt-fixing installation method suffers from a long-standing, unresolved core problem: the entire installation process heavily relies on continuous manual support. Specifically, during the entire period before the bolts are tightened, the cable distribution box lacks any temporary self-support or pre-positioning structure. Its entire weight must be borne by the arm strength of a single installer to overcome gravity and maintain the box's stability and alignment with the bolt holes. This not only places high demands on the operator's physical strength, but also, in scenarios where multiple bolts need to be aligned simultaneously (usually four or more), a single person often struggles to ensure precise alignment of all holes, leading to difficulties in bolt insertion and requiring repeated adjustments to their posture. More critically, while lifting, another operator needs to reach behind or inside the box to perform tightening operations. The operating space is extremely confined; if the lifter loses strength, causing the box to slip or wobble, there is a high risk of the box falling and injuring personnel, damaging equipment, or severing connected cables. Utility Model Content

[0004] The purpose of this invention is to provide an outdoor wall-mounted cable branch box to solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An outdoor wall-mounted cable distribution box includes a cable distribution box body and multiple supports pre-fixed to a wall. Each support has an oblique support groove. Multiple hanging arms are fixedly mounted on the cable distribution box body, and each hanging arm has a hook-on seat. Each hook-on seat has a hook-on slider that can slide and engage with the corresponding support groove. When the cable distribution box body is installed on the wall, the hook-on sliders on each hook-on seat align with the support grooves on each support, and based on the weight of the cable distribution box body itself, each hook-on slider slides obliquely into the corresponding support groove. Each support groove supports the corresponding hook-on slider. Each of the aforementioned support seats is movably provided with a stop block, and each of the aforementioned stop blocks can extend into the corresponding support slide groove opening to block each hook slider and prevent it from disengaging from the corresponding support slide groove.

[0006] By adopting the above technical solution, the inclined support groove on the support base cooperates with the hanging slider on the back of the cable branch box body. During installation, it is only necessary to align the hanging slider with the groove opening and slowly release the cable branch box body. The cable branch box body itself will automatically slide into the support groove along the incline using its own weight. Temporary support can be achieved without continuous manual lifting. At the same time, the movable stop block in each support base can extend into the groove opening to block the hanging slider and prevent it from accidentally sliding out. This completely replaces the traditional bolt tightening operation. The entire installation process is simple and can be completed by one person, which greatly simplifies the installation steps and significantly improves the safety and reliability of operation.

[0007] A further feature is that: two docking blocks are fixedly installed on the back of each of the hook-and-mount seats, and a positioning gap is provided between the two docking blocks; a positioning seat plate matching the positioning gap is fixedly installed on each of the support seats.

[0008] By adopting the above technical solution, when the positioning gap and the positioning seat plate are interlocked, it can be ensured that each hooking slider is accurately aligned with the corresponding support groove and slides in smoothly.

[0009] A further feature is that each of the docking blocks has an inclined first cutting guide surface at its upper end, and each of the support seats has a second cutting guide surface with the same inclination as the first cutting guide surface; each of the support seats has a support area for the docking block to partially extend into and support it.

[0010] By adopting the above technical solution, the support area allows the docking block to partially extend into and support it, thereby transferring part of the load to the support seat and preventing the hook-and-mount slider from bearing the entire weight alone and being damaged.

[0011] A further setting is that the hooking slider on each hooking seat is set on the first cutting guide surface of one of the docking blocks.

[0012] By adopting the above technical solution, the oblique guiding action of the slider and the cutting action of the docking block are synchronized, making the overall structure more compact.

[0013] A further feature is that each of the hook-up sliders includes a connecting platform and a slide table fixed to the upper end of the connecting platform. A sliding notch is provided on one side of the supporting slide groove for the connecting platform to slide into. The slide table slides into the supporting slide groove, and arc-shaped guide surfaces are provided on both sides of the lower end of the slide table.

[0014] By adopting the above technical solution, the frictional resistance between the sliding groove and the inner wall of the support groove can be reduced.

[0015] A further feature is that each of the aforementioned support seats has a receiving groove and an inner hole located on one side of the receiving groove. The inner hole is located above and communicates with the corresponding support slide groove. The stop block is movably inserted into the inner hole. A pull shaft is inserted into the receiving groove. The upper end of the stop block has a fixed section, and the upper end of the pull shaft is fixed to the fixed section. A pressure plate is fixedly installed at the lower end of the pull shaft, and a spring element is sleeved on the outer periphery of the pull shaft in the receiving groove. The spring element acts on the pressure plate, causing the pull shaft and the stop block to have a downward tendency together, so that the stop block can maintain the state of blocking the corresponding hook slider.

[0016] By adopting the above technical solution, the elastic force of the spring component keeps the pull shaft and the stop block moving downwards continuously, so that the stop block can always extend into the groove of the support slide and reliably block the hooked slider, thus achieving a firm anti-disengagement lock.

[0017] A further feature is that each of the support seats has a recessed groove at the corresponding receiving groove position, and a cover plate is provided in the recessed groove. The cover plate has a through hole for the pull shaft to pass through, and the spring is compressed between the cover plate and the pressure plate.

[0018] By adopting the above technical solution, the cover plate provides support for the spring component.

[0019] A further feature is that each of the aforementioned support seats has a hidden groove, and the stop block can rotate around the pull shaft to a position aligned with the hidden groove and be inserted into the hidden groove.

[0020] By adopting the above technical solution, when disassembling the main body of the cable branch box, the stop block can be rotated and stored in the hidden groove, avoiding the stop block from automatically resetting under the action of the spring and obstructing the operation. There is no need to continuously manually maintain the unlocked state, which makes it convenient for operators to complete the unlocking action one by one and avoids the trouble of multiple people cooperating.

[0021] A further feature is that each of the aforementioned blocks has a handle fixedly installed at its upper end for easy pulling.

[0022] By adopting the above technical solution, the operator can easily pull the shaft upwards by simply hooking the handle with their fingers.

[0023] A further feature is that a rubber baffle is fixedly installed at the lower end of each of the aforementioned blocks.

[0024] By adopting the above technical solution, the rubber baffle can play an elastic buffering role, avoiding rigid collision between the baffle and the hooking slider and causing damage, thereby protecting the baffle and the hooking slider.

[0025] In summary, this utility model has the following beneficial effects: When installing the cable branch box body, simply align each hooking slider with the corresponding support groove and slowly release the cable branch box body. The weight of the cable branch box body itself will allow all hooking sliders to automatically slide into the support groove at an angle to complete the support. There is no need for continuous manual lifting. Then, the stop block will block the hooking slider to prevent it from accidentally falling off, thus completely replacing the cumbersome tightening operation of traditional bolts and nuts. The entire installation process is simple, labor-saving, safe and reliable, and can be completed by a single person. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure installed on the wall as an example. Figure 1 ; Figure 2 This is a schematic diagram of the structure installed on the wall as an example. Figure 2 ; Figure 3 for Figure 2 Enlarged view of section A; Figure 4 This is an exploded view of the support and the mounting bracket in the embodiment; Figure 5 This is an exploded view of the support in the embodiment; Figure 6 for Figure 5 Enlarged view of section B; Figure 7 This is an exploded view of a local structure in the embodiment.

[0027] In the diagram: 11. Cable branch box body; 21. Support seat; 22. Support slide; 31. Hanging arm; 32. Hanging seat; 4. Hanging slider; 41. Connecting platform; 42. Slide table; 421. Guide surface; 51. Stop block; 52. Fixed section; 53. Handle; 54. Rubber baffle; 61. Connecting block; 62. Positioning gap; 63. Positioning seat plate; 641. First cutting guide surface; 642. Second cutting guide surface; 65. Support area; 71. Sliding notch; 81. Receiving groove; 82. Inner hole; 83. Pull shaft; 84. Pressure plate; 85. Spring component; 86. Hidden groove; 91. Sink; 92. Cover plate; 921. Perforation. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] like Figures 1-7 As shown; This embodiment discloses an outdoor wall-mounted cable distribution box. In a specific installation scenario, firstly, based on the dimensions of the cable distribution box body 11, the fixed positions of four support seats 21 on the wall need to be determined, and each support seat 21 is pre-securely fixed to the wall using expansion bolts or other fasteners. Each support seat 21 has an inclined support groove 22, which extends obliquely from the upper outer side of the support seat 21 to the lower inner side. Subsequently, the cable distribution box body 11 is lifted so that the hook seats 32 on the four fixed hanging arms 31 are aligned with the corresponding support seats 21. Each hook seat 32 is fixedly equipped with a hook slider 4. The installer only needs to place each hook slider 4 into the slot of each support groove 22, and then slowly release the cable distribution box body 11. Under the action of the cable distribution box body 11's own weight, each hook slider 4 slides obliquely into the corresponding support groove 22, and each support groove 22 is used to support the corresponding hook slider 4. At this time, the weight of the cable branch box body 11 is completely transferred to the support seat 21 through the hanging arm 31, the hanging seat 32 and the hanging slider 4, and can be supported without any continuous human effort.

[0030] To securely fix the cable distribution box body 11 to the wall and completely replace the cumbersome operation of tightening nuts or bolts in traditional installation methods, each support 21 is equipped with a movable stop 51. After each hook-up slider 4 slides obliquely into the support groove 22, the installer only needs to operate the stop 51 to extend it into the corresponding groove of the support groove 22 and directly abut against the hook-up slider 4. At this time, the stop 51 can withstand the force that the hook-up slider 4 may experience due to external force or vibration, thus firmly restricting the hook-up slider 4 within the support groove 22, completely fixing the cable distribution box body 11 to the wall without the need for additional tightening with bolts or nuts. The entire fixing process is simple to operate, greatly simplifying the installation steps and improving reliability. In this embodiment, two connecting blocks 61 extending towards the wall are fixedly installed on each mounting base 32, forming a positioning gap 62 between the two connecting blocks 61. Correspondingly, a positioning seat plate 63 matching the size of the positioning gap 62 is fixedly installed on each support base 21. When the installer moves the cable branch box body 11 close to the wall, they only need to align the positioning gap 62 with the positioning seat plate 63 and fit them together to ensure that each mounting slider 4 can be aligned with each support slide groove 22 in the front-back direction, avoiding the trouble of repeatedly adjusting the box posture. In addition, each connecting block 61 has an inclined first cutting guide surface 641 at its upper end, and each support base 21 has a second cutting guide surface 642 with the same slope as the first cutting guide surface 641. The first cutting guide surface 641 and the second cutting guide surface 642 serve as guides. Each support 21 has a support area 65 for the docking block 61 to partially extend into and support it. The support area 65 supports the hook seat 32, thus preventing the hook slider 4 from being damaged due to independent support. Furthermore, the hook slider 4 on each hook seat 32 is set on the first cutting guide surface 641 of one of the docking blocks 61, thereby achieving synchronous oblique guidance, with a compact structure and coordinated operation.

[0031] In this embodiment, each hook-up slider 4 includes a connecting platform 41 and a slide 42 fixed to the upper end of the connecting platform 41. A sliding notch 71 is provided in the supporting slide groove 22 for the connecting platform 41 to slide into. When the hook-up slider 4 slides in, the connecting platform 41 slides into the sliding notch 71, while the slide 42 slides into the supporting slide groove 22. Arc-shaped guide surfaces 421 are provided on both sides of the lower end of the slide 42. The arc-shaped guide surfaces 421 reduce the frictional resistance between the slide 42 and the inner wall of the supporting slide groove 22, making the sliding of the hook-up slider 4 smoother under gravity and preventing jamming.

[0032] In this embodiment, each support 21 has a receiving groove 81 and an inner hole 82 located on one side of the receiving groove 81. The inner hole 82 is located above and communicates with the corresponding support slide 22. The stop block 51 is movably inserted into the inner hole 82. A pull shaft 83 is inserted into the receiving groove 81. The upper end of the stop block 51 has a fixed section 52, and the upper end of the pull shaft 83 is fixed to the fixed section 52. A pressure plate 84 is fixedly installed at the lower end of the pull shaft 83. A spring member 85 is provided in the receiving groove 81 and sleeved on the outer periphery of the pull shaft 83. The spring member 85 acts on the pressure plate 84, so that the pull shaft 83 and the stop block 51 have a downward tendency together. Thus, the stop block 51 can maintain the state of being inserted into the groove of the support slide 22 and always block the hook slider 4, so as to achieve reliable anti-disengagement locking. When the cable branch box body 11 needs to be disassembled, simply pull the pull shaft 83 upwards to overcome the elastic force of the spring 85, causing the stop block 51 to disengage from the support groove 22, thus pulling out the hook slider 4. Each support seat 21 has a recessed groove 91 corresponding to the receiving groove 81, and a cover plate 92 is provided within the recessed groove 91. The cover plate 92 has a through hole 921 for the pull shaft 83 to pass through, and the spring 85 is compressed between the cover plate 92 and the pressure plate 84. Furthermore, each support seat 21 also has a hidden groove 86, allowing the stop block 51 to rotate around the pull shaft 83 to align with the hidden groove 86 and be inserted into it. When the cable branch box body 11 needs to be disassembled, each stop block 51 can be rotated and inserted into the hidden groove 86 in sequence to prevent it from automatically resetting. For ease of operation, each stop 51 is fixedly equipped with a handle 53 at its upper end. The operator can easily pull up the pull shaft 83 by hooking the handle 53 with their finger to unlock it.

[0033] In addition, a rubber baffle 54 is fixedly installed at the lower end of each block 51 to prevent the block 51 from rigidly colliding with the hook slider 4, thereby protecting the block 51 and the hook slider 4.

[0034] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An outdoor wall-mounted cable distribution box, comprising a cable distribution box body (11), characterized in that: It also includes multiple support seats (21) pre-fixed to the wall, each of which has an oblique support groove (22). The cable branch box body (11) is fixedly provided with multiple hanging arms (31), each of which has a hanging seat (32), and each of which has a hanging slider (4) that can slide and cooperate with the corresponding support groove (22). When the cable branch box body (11) is installed on the wall, the hanging slider (4) on each of the hanging seats (32) can be aligned with the support groove (22) on each support seat (21), and based on the weight of the cable branch box body (11) itself, each hanging slider (4) slides obliquely into the corresponding support groove (22), and each support groove (22) is used to support the corresponding hanging slider (4). Each of the aforementioned support seats (21) is movably provided with a stop block (51), and each of the aforementioned stop blocks (51) can extend into the corresponding support groove (22) opening to block each hook slider (4) and prevent it from dislodging from the corresponding support groove (22).

2. The outdoor wall-mounted cable branch box according to claim 1, characterized in that: Each of the hooks (32) has two docking blocks (61) fixedly installed on its back, and a positioning gap (62) is provided between the two docking blocks (61); each of the supports (21) has a positioning plate (63) fixedly installed on its back, which matches the positioning gap (62).

3. An outdoor wall-mounted cable branch box according to claim 2, characterized in that: Each of the docking blocks (61) is provided with an oblique first cutting guide surface (641) at its upper end, and each of the support seats (21) is provided with a second cutting guide surface (642) with the same slope as the first cutting guide surface (641); each of the support seats (21) is provided with a support area (65) for the docking block (61) to partially extend into and support it.

4. An outdoor wall-mounted cable branch box according to claim 3, characterized in that: The hooking slider (4) on each of the hooking seats (32) is set on the first cutting guide surface (641) of one of the docking blocks (61).

5. An outdoor wall-mounted cable branch box according to claim 1, characterized in that: Each of the aforementioned hook-up sliders (4) includes a connecting platform (41) and a slide (42) fixed to the upper end of the connecting platform (41). A sliding notch (71) is provided on one side of the supporting slide groove (22) for the connecting platform (41) to slide into. The slide (42) slides into the supporting slide groove (22), and arc-shaped guide surfaces (421) are provided on both sides of the lower end of the slide (42).

6. An outdoor wall-mounted cable branch box according to claim 1, characterized in that: Each of the aforementioned support seats (21) is provided with a receiving groove (81) and an inner hole (82) located on one side of the receiving groove (81). The inner hole (82) is located above and communicates with the corresponding support slide (22). The stop block (51) is movably inserted into the inner hole (82). A pull shaft (83) is inserted into the receiving groove (81). The upper end of the stop block (51) has a fixed section (52). The upper end of the pull shaft (83) is fixed to the fixed section (52). A pressure plate (84) is fixedly installed at the lower end of the pull shaft (83). A spring (85) is sleeved on the outer periphery of the pull shaft (83) in the receiving groove (81). The spring (85) acts on the pressure plate (84) so ​​that the pull shaft (83) and the stop block (51) have a downward tendency together, and the stop block (51) can maintain the state of blocking the corresponding hook slider (4).

7. An outdoor wall-mounted cable branch box according to claim 6, characterized in that: Each of the support seats (21) has a recessed groove (91) at the position corresponding to the receiving groove (81), and a cover plate (92) is provided in the recessed groove (91). The cover plate (92) has a through hole (921) for the pull shaft (83) to pass through. The spring (85) is squeezed between the cover plate (92) and the pressure plate (84).

8. An outdoor wall-mounted cable branch box according to claim 6, characterized in that: Each of the support seats (21) is provided with a hidden groove (86), and the stop block (51) can rotate around the pull shaft (83) to a position aligned with the hidden groove (86) and be inserted into the hidden groove (86).

9. An outdoor wall-mounted cable branch box according to claim 1, characterized in that: Each of the aforementioned blocks (51) is fixedly provided with a handle (53) for easy pulling up.

10. An outdoor wall-mounted cable branch box according to claim 1, characterized in that: Each of the aforementioned blocks (51) has a rubber baffle (54) fixedly installed at its lower end.

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