Wiring concentrator convenient to penetrate

Abstract

The utility model discloses a wiring concentrator convenient for penetration, and relates to the technical field of building intelligent engineering, the wiring concentrator comprises a support plate, a line concentration assembly and a spacing adjusting assembly, the upper side of the support plate is provided with a wiring frame, and the inner side of the wiring frame is provided with the line concentration assembly; the wire concentration assembly comprises a spring, a limiting clamping plate, a rubber layer, a protruding plate and a movable rotating roller, the spring is fixedly connected with the side wall of the wiring frame, the limiting clamping plate is fixed to the other end of the spring, and the limiting clamping plate is of an arc-shaped structure. According to the wiring concentrator convenient to penetrate, the movable rotating rollers on the inner sides of the upper protruding plate and the lower protruding plate facilitate dragging of a middle cable, the movable rotating rollers can rotate in a matched mode in the cable pulling process, then the friction force generated when the cable is pulled in the penetrating process is reduced, cable penetrating is facilitated, the distance between every two sets of wiring frames can be adjusted through the distance adjusting assemblies, and the wiring efficiency is improved. Therefore, the distance can be increased to unfold the line concentration assembly for changing the line or the distance can be retracted to enable the line concentration assembly to limit and collect the cable.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent building engineering, in particular to a wiring hub which is convenient to install. Background Art

[0002] Building intelligent technology engineering refers to the application of advanced information technology, network technology, sensor technology and automatic control technology in buildings to achieve automated and intelligent operation and management of buildings. In the process of building construction, in order to ensure the neatness of the lines used, wiring is required to concentrate the lines together for constraint, so a wiring hub is needed.

[0003] For example, the utility model with application number CN202321357836.8 discloses a building engineering wiring hub. The wiring hub similar to the above application currently has the following shortcomings: although it is capable of individually positioning and distributing multiple cables, it is not convenient to change cables, and sometimes it is necessary to drag and stretch the cables during the cable laying process, and the completely tightened wiring result is not conducive to the pulling and moving of the cables during the cable laying process, so there are certain limitations in its use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a wiring hub that is convenient for installation is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a wiring hub that is convenient to install, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wiring hub that is easy to install, comprising a support plate, a wiring hub component and a spacing adjustment component, a wiring frame is arranged on the upper side of the support plate, and a wiring hub component is installed on the inner side of the wiring frame, the wiring hub component comprises a spring, a limiting clamp, a rubber layer, a convex plate and a movable roller, the spring is fixedly connected to the side wall of the wiring frame, and the other end of the spring is fixed with a limiting clamp, the limiting clamp is an arc-shaped structure, and a rubber layer is glued to the inner side of the limiting clamp, convex plates are fixed on the upper and lower sides of the limiting clamp, and movable rollers are rotatably arranged on the inner side of the convex plate at equal distances, a bottom plate is arranged below the support plate, and a spacing adjustment component is installed in the middle between the bottom plate and the support plate.

[0007] Furthermore, the wiring frames are grouped in pairs, and there are three groups of wiring frames in total, and ventilation slots are provided inside the wiring frames.

[0008] Furthermore, a dust shield is mounted on the top of the support plate, and a groove is provided in the middle of the support plate.

[0009] Furthermore, the limiting clamp is elastically connected to the wiring frame via springs, and the springs are distributed at equal distances.

[0010] Furthermore, the spacing adjustment assembly includes a mounting plate, a rotating motor and a bidirectional screw rod. The mounting plate is located on the left and right sides of the base plate, and the upper and lower ends of the mounting plate are respectively fixedly connected to the support plate and the base plate. A rotating motor is installed on the outer side of the mounting plate, and three groups of connected bidirectional screw rods are rotatably arranged on the inner side of the mounting plate.

[0011] Furthermore, the spacing adjustment component also includes a movable sleeve and a connecting block. The movable sleeves are arranged in groups of two on the outside of the bidirectional screw rod, and the number of the movable sleeves is consistent with the number of wiring frames. A connecting block is fixed on the upper side of the movable sleeve, and the connecting block is slidably connected to the slot, and the upper end of the connecting block is fixedly connected to the wiring frame.

[0012] The utility model provides a wiring hub that is convenient to install and has the following beneficial effects:

[0013] The utility model is provided with a cable collection component. The left and right arc-shaped limit clamps can stretch and fit together under the action of the spring. The rubber layer on the inner side of the limit clamp can clamp and limit the middle cable. The movable rollers on the inner sides of the upper and lower convex plates facilitate the dragging of the middle cable, so that the movable rollers can rotate in coordination during the cable pulling process, thereby reducing the friction during the cable pulling process and facilitating the cable pulling.

[0014] The utility model is provided with a spacing adjustment component, which can drive the rotation of three groups of connected two-way screw rods through a rotating motor, thereby driving the two movable sleeves on the outer side of each group of two-way screw rods to move toward each other. Since the connecting block and the slot are slidably connected, the movable sleeve can drive the movement of the connecting block and the wiring frame, thereby adjusting the spacing between each group of wiring frames, so as to increase the spacing and expand the line gathering component for line changing or retract the spacing so that the line gathering component can limit and converge the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of a wiring hub that is convenient for installation according to the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a wiring hub that is convenient for installation in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a wiring hub component of a wiring hub that is convenient to install according to the utility model;

[0018] Figure 4 The utility model is a wiring hub that is convenient to install Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 The utility model is a schematic diagram of the exploded structure of a wiring hub that is convenient for threading.

[0020] In the figure: 1. support plate; 2. wiring frame; 3. wire collection assembly; 301. spring; 302. limit clamp; 303. rubber layer; 304. convex plate; 305. movable roller; 4. ventilation slot; 5. dust shield; 6. bottom plate; 7. spacing adjustment assembly; 701. mounting plate; 702. rotating motor; 703. bidirectional screw rod; 704. movable sleeve; 705. connecting block; 8. slotting. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 2 As shown, a wiring hub that is convenient for threading includes a support plate 1, a wiring assembly 3 and a spacing adjustment assembly 7. A wiring frame 2 is provided on the upper side of the support plate 1, and a wiring assembly 3 is installed on the inner side of the wiring frame 2. The wiring frames 2 are grouped in pairs, and there are three groups of wiring frames 2 in total, and ventilation slots 4 are opened inside the wiring frames 2; a dust shield 5 is clamped and installed on the top of the support plate 1, and a slot 8 is opened in the middle of the support plate 1; a bottom plate 6 is provided below the support plate 1, and a spacing adjustment assembly 7 is installed in the middle between the bottom plate 6 and the support plate 1;

[0023] The specific operation is as follows: multiple cable hub components 3 can be installed up and down between the three groups of wiring frames 2, so it is convenient to carry out three-dimensional wiring and cable hubing of multiple cables at the same time, which saves space. The dust shield 5 is convenient for dust protection on the upper side of the wiring frame 2. Since the dust shield 5 and the support plate 1 are snap-connected, it is convenient to remove the dust shield 5 for laying the cables. The setting of the ventilation groove 4 facilitates the ventilation of multiple cables between the wiring frames 2, avoiding the closed structure causing excessive local temperature that affects the use of cables.

[0024] like Figure 2-Figure 4 As shown, the line collection component 3 includes a spring 301, a limiting clamping plate 302, a rubber layer 303, a convex plate 304 and a movable roller 305. The spring 301 is fixedly connected to the side wall of the wiring frame 2, and the other end of the spring 301 is fixed with the limiting clamping plate 302. The limiting clamping plate 302 is an arc-shaped structure, and the inner side of the limiting clamping plate 302 is glued with a rubber layer 303. The upper and lower sides of the limiting clamping plate 302 are fixed with convex plates 304, and the inner side of the convex plate 304 is equidistantly rotatably provided with movable rollers 305. The limiting clamping plate 302 is elastically connected to the wiring frame 2 through the spring 301, and the springs 301 are equidistantly distributed.

[0025] The specific operation is as follows: the two arc-shaped limit clamps 302 on the left and right can stretch and fit together under the action of the spring 301, and the rubber layer 303 on the inner side of the limit clamp 302 can clamp and limit the middle cable. The movable rollers 305 on the inner side of the upper and lower convex plates 304 facilitate the dragging of the middle cable, so that the movable rollers 305 can rotate in coordination during the cable pulling process, thereby reducing the friction during the cable pulling process and facilitating the cable pulling.

[0026] like Figure 1 and Figure 5 As shown, the spacing adjustment component 7 includes a mounting plate 701, a rotating motor 702 and a bidirectional screw rod 703, the mounting plate 701 is located on the left and right sides of the base plate 6, and the upper and lower ends of the mounting plate 701 are respectively fixedly connected to the support plate 1 and the base plate 6, a rotating motor 702 is installed on the outer side of the mounting plate 701, and three groups of connected bidirectional screw rods 703 are rotatably arranged on the inner side of the mounting plate 701; the spacing adjustment component 7 also includes a movable sleeve 704 and a connecting block 705, the movable sleeves 704 are arranged on the outer side of the bidirectional screw rod 703 in groups of two, and the number of the movable sleeves 704 is consistent with the number of the wiring frame 2, the upper side of the movable sleeve 704 is fixed with a connecting block 705, and the connecting block 705 is slidably connected to the slot 8, and the upper end of the connecting block 705 is fixedly connected to the wiring frame 2;

[0027] The specific operation is as follows: the rotating motor 702 is used to drive the rotation of three groups of connected two-way screw rods 703, and then drive the two movable sleeves 704 on the outside of each group of two-way screw rods 703 to move toward each other. Since the connecting block 705 and the slot 8 are slidably connected, the movable sleeve 704 can drive the movement of the connecting block 705 and the wiring frame 2, and then adjust the distance between each group of wiring frames 2, so as to increase the distance and expand the wiring assembly 3 for changing the line or retract the distance so that the wiring assembly 3 can limit the position and bundle the cables.

[0028] In summary, if Figure 1-Figure 5 As shown, the wiring hub that is easy to install needs to be wired during the construction of intelligent building projects. First, the three groups of connected bidirectional screw rods 703 can be driven to rotate by the rotating motor 702, thereby driving the two movable sleeves 704 on the outside of each group of bidirectional screw rods 703 to move toward each other. Since the connecting block 705 is slidably connected to the slot 8, the movable sleeve 704 can drive the connecting block 705 and the wiring frame 2 to move, thereby adjusting the distance between each group of wiring frames 2, thereby increasing the distance and unfolding the wiring hub component 3 for wiring or changing the line;

[0029] Then, multiple cables are respectively located between each cable collection component 3, and the spacing adjustment component 7 is used again to retract the spacing so that the cable collection component 3 can limit and bundle the cables. At this time, the two arc-shaped limit clamps 302 on the left and right can be stretched and fitted to each other under the action of the spring 301, so that the rubber layer 303 on the inner side of the limit clamp 302 can clamp and limit the cable in the middle. Multiple cable collection components 3 can be installed up and down between the three groups of wiring frames 2, so it is convenient to carry out three-dimensional wiring and collection of multiple cables at the same time;

[0030] During use, the movable roller 305 on the inner side of the upper and lower convex plates 304 facilitates the dragging and threading of the middle cable, so that the movable roller 305 can rotate in coordination during the cable pulling process, thereby reducing the friction during the cable pulling process. At the same time, the provision of the ventilation groove 4 is conducive to the ventilation of multiple cables between the wiring frames 2, avoiding the closed structure causing excessive local temperature that affects the use of the cables, thereby completing the use of the wiring hub that is easy to thread.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A wiring hub that is easy to install, comprising a support plate (1), a wiring hub component (3) and a spacing adjustment component (7), characterized in that: A wiring frame (2) is arranged on the upper side of the support plate (1), and a wire collection assembly (3) is installed on the inner side of the wiring frame (2). The wire collection assembly (3) comprises a spring (301), a limit clamp (302), a rubber layer (303), a convex plate (304) and a movable roller (305). The spring (301) is fixedly connected to the side wall of the wiring frame (2), and the other end of the spring (301) is fixedly connected to the limit clamp (302). The limiting clamp (302) is an arc-shaped structure, and a rubber layer (303) is glued to the inner side of the limiting clamp (302), convex plates (304) are fixed to the upper and lower sides of the limiting clamp (302), and movable rollers (305) are rotatably arranged at equal distances on the inner side of the convex plate (304), a bottom plate (6) is arranged below the support plate (1), and a spacing adjustment component (7) is installed in the middle between the bottom plate (6) and the support plate (1).

2. A wiring hub that is easy to install according to claim 1, characterized in that: The wiring frames (2) are arranged in groups of two each, and a total of three groups of wiring frames (2) are provided, and ventilation slots (4) are provided inside the wiring frames (2).

3. A wiring hub that is easy to install according to claim 1, characterized in that: A dust shield (5) is clamped and installed on the top of the support plate (1), and a slot (8) is provided in the middle of the support plate (1).

4. The wiring hub that is easy to install according to claim 1, characterized in that: The limiting clamping plate (302) is elastically connected to the wiring frame (2) via springs (301), and the springs (301) are distributed at equal distances.

5. The wiring hub that is convenient to install according to claim 2, characterized in that: The spacing adjustment assembly (7) comprises a mounting plate (701), a rotating motor (702) and a bidirectional screw rod (703); the mounting plate (701) is located on the left and right sides of the base plate (6); the upper and lower ends of the mounting plate (701) are respectively fixedly connected to the support plate (1) and the base plate (6); the rotating motor (702) is installed on the outer side of the mounting plate (701); and three groups of connected bidirectional screw rods (703) are rotatably arranged on the inner side of the mounting plate (701).

6. A wiring hub that is easy to install according to claim 5, characterized in that: The spacing adjustment component (7) further comprises a movable sleeve (704) and a connecting block (705); the movable sleeves (704) are arranged in groups of two on the outer side of the bidirectional screw rod (703); the number of the movable sleeves (704) is consistent with the number of the wiring frame (2); a connecting block (705) is fixed on the upper side of the movable sleeve (704); the connecting block (705) is slidably connected to the slot (8), and the upper end of the connecting block (705) is fixedly connected to the wiring frame (2).

Images