Embedded wiring device for electrical construction

Abstract

The utility model discloses an electrical construction pre-embedded wiring device which comprises a wiring box, a cover plate, a plurality of limiting assemblies, a locking assembly and a shielding assembly, a plurality of wire grooves are formed in the wiring box, a partition plate is arranged between every two adjacent wire grooves, a plurality of first heat dissipation holes are formed in the partition plate in a penetrating mode, a first groove is formed in the wiring box, and a plurality of second heat dissipation holes are formed in the first groove. A supporting shaft is arranged in the first groove, the cover plate is rotationally connected with the supporting shaft, the multiple limiting assemblies are arranged on the face, close to the wire groove, of the cover plate, a second groove is formed in the upper surface of the wiring box, a through groove corresponding to the second groove is formed in the cover plate in a penetrating mode, and the locking assembly is arranged in the second groove and penetrates through the through groove. The shielding assembly is connected with the wiring box. Therefore, the cover plate is hinged to the wiring box, so that easy opening and closing are facilitated, and convenience of wiring operation is facilitated. In addition, in the closing process of the cover plate, multiple cables can be limited at the same time, operation steps are simplified, and the overall wiring efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring device especially relates to an electrical construction pre -buried wiring device. BACKGROUND

[0002] In the building construction process, in order to ensure the effective installation of its internal electrical system, namely electrical construction, usually pre-installed for cable limiting and wiring device, this kind of device is mostly durable wiring box. A plurality of threading holes are provided on the wiring box, and the threading holes are used to guide the orderly crossing of the cable, realize accurate line layout and limiting, in the process of wiring, the cable can pass through the threading hole.

[0003] However, in actual operation, when the cable crosses the line hole, the surface of the cable is easy to be abraded due to friction. Secondly, the traditional cable fixing mode, such as using a strap or a binding hook, needs to be bound one by one, and the operation process is complicated, which seriously affects the wiring efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at at least one of the technical problems in the related art to some extent.

[0005] Therefore, one purpose of the utility model is to provide an electrical construction pre -buried wiring device, which is hinged with the cover plate and the wiring box, which is convenient to open and close, and is convenient for wiring operation. In addition, during the closing process of the cover plate, a plurality of cables can be limited at the same time, which simplifies the operation steps and significantly improves the overall efficiency of wiring.

[0006] To achieve the above purpose, the utility model provides an electrical construction pre -buried wiring device in the first aspect, including wiring box, cover plate, a plurality of limiting components, locking assembly and shielding component, wherein the wiring box is provided with a plurality of line grooves, and the adjacent two line grooves are provided with a partition plate, and a plurality of first heat dissipation holes are provided on the partition plate. The wiring box is provided with a first recess, and a support shaft is arranged in the first recess. The cover plate is rotatably connected with the support shaft, and a plurality of second heat dissipation holes are provided on the cover plate. A plurality of limiting components are arranged on one side of the cover plate close to the line groove, and the limiting component is located directly above the line groove. The upper surface of the wiring box is provided with a second recess, and the cover plate is provided with a through slot corresponding to the second recess. The locking assembly is arranged in the second recess, and the locking assembly is arranged through the through slot. The shielding component is connected with the wiring box.

[0007] The electrical construction pre-buried wiring device hingedly connects the cover plate and the wiring box, is convenient to open and close, and is convenient for wiring operation.

[0008] In addition, the electrical construction pre-buried wiring device can have the following additional technical features.

[0009] Specifically, the limiting assembly comprises a first spring and a limiting plate, wherein the first spring is arranged on the lower surface of the cover plate; the limiting plate is arranged on the end of the first spring, and the lower surface of the limiting plate is provided with a clamping groove.

[0010] Specifically, the locking assembly comprises a connecting shaft, two rotating rods, two clamping blocks and a second spring, wherein the connecting shaft is arranged in the second groove; the two rotating rods are respectively sleeved on the connecting shaft, and one end of the rotating rod away from the connecting shaft penetrates through the through groove; the two clamping blocks are respectively arranged on the opposite surfaces of the two rotating rods, and the clamping blocks are attached to the upper surface of the cover plate; and the two ends of the second spring are respectively connected with the two rotating rods.

[0011] Specifically, the shielding assembly comprises a shielding plate, a plurality of third springs and two telescopic plates, wherein the shielding plate is arranged above the wiring box, and the two opposite side walls of the shielding plate are respectively provided with a sliding groove; the two side walls of the wiring box are respectively provided with a third groove, and the two telescopic plates are respectively arranged on the two sides of the wiring box, one end of the telescopic plate is slidably connected with the sliding groove, and the other end of the telescopic plate is arranged in the third groove; a plurality of third springs are respectively arranged in the corresponding sliding grooves, and the two ends of the third spring are respectively connected with the groove wall of the sliding groove and the telescopic plate.

[0012] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the following drawings, in which:

[0014] Figure 1 FIG. 1 is a structural schematic view of an electrical construction pre-buried wiring device according to an embodiment of the present application;

[0015] Figure 2 FIG. 2 is a sectional view of the electrical construction pre-buried wiring device according to the embodiment of the present application;

[0016] Figure 3 For the utility model Figure 2 The enlarged structure schematic view of A area in the middle;

[0017] Figure 4 It is the structure schematic view of wiring box in electrical construction preburied wiring device of one embodiment of the utility model.

[0018] As shown in the figure: 1, wiring box; 2, cover plate; 3, limiting component; 4, locking component; 5, shielding component; 6, support shaft; 7, partition; 8, second heat dissipation hole; 10, wire slot; 11, first recess; 12, second recess; 13, third recess; 20, through slot; 30, first spring; 31, limiting plate; 310, clamping groove; 40, connecting shaft; 41, rotating rod; 42, clamping block; 43, second spring; 50, shielding plate; 51, third spring; 52, telescopic plate; 500, sliding groove; 70, first heat dissipation hole. Specific implementation

[0019] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as limiting the utility model. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0020] The electrical construction preburied wiring device of the embodiments of the utility model is described below in conjunction with the drawings.

[0021] As Figures 1 to 4 shown, the electrical construction preburied wiring device of the embodiments of the utility model can include wiring box 1, cover plate 2, multiple limiting components 3, locking component 4 and shielding component 5.

[0022] Among them, multiple wire slots 10 are formed on wiring box 1, and partition 7 is arranged between adjacent two wire slots 10, and multiple first heat dissipation holes 70 are arranged through partition 7.

[0023] It should be noted that the wiring box 1 described in this embodiment can be made of metal material, and the heat dissipation effect of the metal material is better, thereby being conducive to prolonging the service life of the cable, the wire slot 10 can separate the cable, prevent overheating and short circuit phenomenon, and reduce electromagnetic interference, and significantly improve the reliability and safety of the cable system.

[0024] Further, in order to improve the heat dissipation effect, a support frame can be arranged at the bottom of the wiring box 1, and the support frame can make the wiring box 1 be suspended, which is conducive to improving the heat dissipation effect of the whole wiring device.

[0025] The wiring box 1 is provided with a first groove 11, a supporting shaft 6 is arranged in the first groove 11, the cover plate 2 is rotationally connected with the supporting shaft 6, a plurality of second heat dissipation holes 8 are arranged through the cover plate 2, a plurality of limiting assemblies 3 are arranged on one side of the cover plate 2 close to the wire groove 10, and the limiting assemblies 3 are located directly above the wire groove 10.

[0026] It should be noted that the limiting assembly 3 described in this embodiment can fix the cable and prevent it from moving randomly, thereby enhancing the stability of the cable wiring.

[0027] Further, the cover plate 2 is connected to the wiring box 1 in a hinged manner, which facilitates the wiring of the cable and causes less wear on the cable compared to threading type wiring.

[0028] The upper surface of the wiring box 1 is provided with a second groove 12, a through groove 20 corresponding to the second groove 12 is arranged through the cover plate 2, a locking assembly 4 is arranged in the second groove 12, the locking assembly 4 is arranged through the through groove 20, and a shielding assembly 5 is connected to the wiring box 1.

[0029] It should be noted that the locking assembly 4 described in this embodiment can quickly lock the cover plate 2 and the wiring box 1, and can limit the cable while locking the cover plate 2.

[0030] Further, the shielding assembly 5 is arranged above the cover plate 2 in a suspended manner to shield the second heat dissipation holes 8 and prevent soil from entering the inside of the wiring box 1.

[0031] In one embodiment of the present application, as shown in Figure 1 The limiting assembly 3 can include a first spring 30 and a limiting plate 31, wherein the first spring 30 is arranged on the lower surface of the cover plate 2, the limiting plate 31 is arranged at the end of the first spring 30, and the lower surface of the limiting plate 31 is provided with a clamping groove 310.

[0032] It should be noted that the limiting plate 31 described in this embodiment can be made of rubber material, which is soft and has a large friction, thereby being capable of better fixing the cable.

[0033] Further, the clamping groove 310 is an arc-shaped groove, which has a good matching degree with the cable and has a better fixing effect.

[0034] In one embodiment of the present application, as shown in Figure 3As shown, the locking assembly 4 can include a connecting shaft 40, two rotating rods 41, two clamping blocks 42 and a second spring 43, wherein the connecting shaft 40 is arranged inside the second groove 12, the two rotating rods 41 are respectively sleeved on the connecting shaft 40, and the ends of the rotating rods 41 away from the connecting shaft 40 penetrate through the through slot 20, the two clamping blocks 42 are respectively arranged on the opposite sides of the two rotating rods 41, and the clamping blocks 42 are attached to the upper surface of the cover plate 2, and the two ends of the second spring 43 are respectively connected with the two rotating rods 41.

[0035] It should be noted that the rotating rods 41 are rotationally connected with the connecting shaft 40 in this embodiment, when the clamping blocks 42 are attached to the upper surface of the cover plate 2, the second spring 43 is in a compressed state, and the two rotating rods 41 can be made to abut against the inner wall of the through slot 20 through the second spring 43.

[0036] The shielding assembly 5 includes a shielding plate 50, a plurality of third springs 51 and two telescopic plates 52, wherein the shielding plate 50 is arranged above the wiring box 1, and the two opposite side walls of the shielding plate 50 are respectively provided with a sliding groove 500, the two side walls of the wiring box 1 are respectively provided with a third groove 13, the two telescopic plates 52 are respectively arranged on the two sides of the wiring box 1, one end of the telescopic plate 52 is slidably connected with the sliding groove 500, the other end of the telescopic plate 52 is arranged in the third groove 13, and the plurality of third springs 51 are respectively arranged in the corresponding sliding grooves 500, and the two ends of the third spring 51 are respectively connected with the groove wall of the sliding groove 500 and the telescopic plate 52.

[0037] It should be noted that the telescopic plates 52 are U-shaped structures in this embodiment, and the two telescopic plates 52 are oppositely arranged, and the upper part of the cover plate 2 can be shielded by the shielding plate 50 and the two telescopic plates 52 to prevent dust from entering the wiring box 1.

[0038] Specifically, during the process of wiring the cable, the relevant personnel open the cover plate 2, and then place the cable in the wire slot 10 in sequence, and then the cover plate 2 can be closed on the wiring box 1, and at the same time, the two rotating rods 41 are subjected to opposite forces, so that the second spring 43 is compressed, the two rotating rods 41 are rotated towards each other, and penetrate through the through slot 20, when the cover plate 2 completely covers the wiring box 1, the rotating rods 41 are released, and the two clamping blocks 42 are respectively attached to the upper surface of the cover plate 2, so as to lock the cover plate 2 and the wiring box 1.

[0039] At the same time, during the process of closing the cover plate 2, the limiting plate 31 abuts against the cable, and the first spring 30 is compressed, thereby limiting the movement of the cable.

[0040] Finally, the relevant personnel pull the two telescopic plates 52 outward, so that the third spring 51 is stretched, and one end of the telescopic plate 52 is clamped in the clamping groove 310. The third spring 51 that is stretched exerts a force on the two telescopic plates 52 in the opposite direction, so that the two telescopic plates 52 are tightly clamped in the clamping groove 310, and the installation and disassembly are more convenient.

[0041] In conclusion, the electrical construction pre-burying wiring device of the embodiment of the utility model, hinge the cover plate and the wiring box, both facilitate easily open and close, and facilitate the convenience of wiring operation. In addition, during the cover plate closing process, a plurality of cables can be limited at the same time, which simplifies the operation steps and significantly improves the overall efficiency of wiring.

[0042] In the description of the present specification, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0043] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of different embodiments or examples without contradiction.

Claims

1. An electrical construction pre-wiring device, comprising: The utility model provides a wiring box, cover plate, a plurality of limiting components, locking assembly and sheltering component, wherein, A plurality of wire slots are formed on the wiring box, and a partition plate is arranged between two adjacent wire slots, and a plurality of first heat dissipation holes are formed in the partition plate; A first recess is arranged on the wiring box, a supporting shaft is arranged in the first recess, the cover plate is rotatably connected with the supporting shaft, and a plurality of second heat dissipation holes are formed in the cover plate (2); A plurality of limiting components are arranged on one side of the cover plate close to the wire slots, and the limiting components are located directly above the wire slots; A second recess is arranged on the upper surface of the wiring box, a through slot corresponding to the second recess is formed in the cover plate, the locking assembly is arranged in the second recess, and the locking assembly is arranged through the through slot; The sheltering component is connected with the wiring box.

2. The electrical construction pre-wiring device of claim 1, wherein, The limiting component comprises a first spring and a limiting plate, wherein, The first spring is arranged on the lower surface of the cover plate; The limiting plate is arranged at the end of the first spring, and a clamping groove is arranged on the lower surface of the limiting plate.

3. The electrical construction pre-wiring device of claim 1, wherein, The locking assembly comprises a connecting shaft, two rotating rods, two clamping blocks and a second spring, wherein, The connecting shaft is arranged in the second recess; The two rotating rods are sleeved on the connecting shaft, and one end of the rotating rod away from the connecting shaft penetrates through the through slot; The two clamping blocks are arranged on the opposite sides of the two rotating rods, and the clamping blocks are attached to the upper surface of the cover plate; The two ends of the second spring are connected with the two rotating rods.

4. The electrical construction pre-wiring device of claim 1, wherein, The sheltering component comprises a sheltering plate, a plurality of third springs and two telescopic plates, wherein, The sheltering plate is arranged above the wiring box, and a sliding groove is arranged on the two opposite side walls of the sheltering plate; Third recesses are arranged on the two side walls of the wiring box, the two telescopic plates are arranged on the two sides of the wiring box, one end of the telescopic plate is slidably connected with the sliding groove, and the other end of the telescopic plate is arranged in the third recess; A plurality of third springs are arranged in the corresponding sliding grooves, and the two ends of the third spring are connected with the groove wall of the sliding groove and the telescopic plate.

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