Electrical management wiring system for architectural design

Abstract

The utility model discloses an electrical management wiring system of architectural design, bridge pipe installation cable positioning subassembly, a plurality of mounting hole inside sliding inlay have sliding block, and the middle part of connecting block is through welding and has internal thread pipe, and the both sides of two internal thread pipes are respectively through thread sleeve and are connected in two -way screw rod both ends, and the one end symmetry rotation installation of sliding block is in bridge pipe inside, and the remaining mounting hole inside inlay has sealing board, and the middle part installation of bridge pipe has adjustment hoist subassembly, the utility model discloses through the cable of fixed inside, and the cable is not easy to slacken and shake in bridge inside, avoids the cable of being in the end easy to slacken and produces the problem of noise, when the cable is pulled in bridge pipe inside, and the extrusion roller plays the guiding role, and the cable is limited between extrusion roller, and the friction of cable and bridge inside is reduced, avoids appearing the cable in bridge inside and should rub and damage insulating layer when pulling, causes the problem of security risk, and use is safer.

Description

Technical Field

[0001] This utility model relates to the field of electrical management wiring technology, specifically to an electrical management wiring system for building design. Background Technology

[0002] Cable trays are industrial products composed of supports, brackets, and installation accessories. They can be installed independently or laid on various building and pipe rack supports. They feature simple structure, beautiful appearance, flexible configuration, and convenient maintenance. Cables are installed in the middle of the space inside the cable tray, which serves to protect the cables and facilitate cable routing.

[0003] However, in the current cable trays on the market, the cables are placed directly inside the tray during use. When the cables are pulled inside the tray, the insulation layer is easily damaged due to friction with the inside of the tray, causing safety hazards. In addition, the cables are loose inside the tray and are prone to shaking. Cables at the ends are also prone to loosening and generating noise. Utility Model Content

[0004] This utility model provides an electrical management wiring system for building design, which can effectively solve the problems mentioned in the background art, such as the cable trays being placed directly inside the trays during use, the cables being easily damaged by friction with the inside of the trays when pulled, causing safety hazards, and the cables being loose and prone to shaking inside the trays, with cables at the ends being prone to loosening and generating noise.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electrical management wiring system for building design, including a cable tray, wherein the cable tray is equipped with a cable positioning component, and the cable positioning component includes a mounting hole, a slider, a connecting block, an internally threaded tube, a two-way lead screw, a rotating handle, a pressing roller, and a sealing plate;

[0006] The cable tray tube is provided with mounting holes evenly on both sides. A slider is slidably embedded in the mounting holes. A connecting block is welded to the bottom of the slider. An internally threaded tube is welded through the middle of the connecting block. Two opposing internally threaded tubes are respectively threaded to both ends of a bidirectional screw. A rotating handle is installed at both ends of the bidirectional screw.

[0007] The slider is symmetrically mounted with an extrusion roller at one end inside the bridge tube, and the other mounting holes are inlaid with sealing plates.

[0008] According to the above technical solution, a flat plate is welded to the top of the slider corresponding to the top of the extrusion roller, and the extrusion roller is connected to the flat plate through a rotating shaft.

[0009] According to the above technical solution, the threads at both ends of the bidirectional lead screw have opposite directions, and the bidirectional lead screw is parallel to the bottom surface of the cable tray pipe.

[0010] According to the above technical solution, the bottom end of the extrusion roller contacts the inner bottom surface of the bridge tube, and the diameter of the middle part of the extrusion roller is smaller than the diameters at both ends.

[0011] According to the above technical solution, an adjustment and hoisting assembly is installed in the middle of the cable tray pipe. The adjustment and hoisting assembly includes a collar, a positioning screw tube, an adjusting screw rod, a bottom screw rod, a two-way screw tube, a top screw rod, and a top connecting plate.

[0012] A collar is slidably sleeved on the outside of the cable tray tube, and a positioning screw tube is welded through both sides of the collar. An adjusting screw is installed inside the positioning screw tube by means of threads.

[0013] A bottom screw is installed at the top of the cable tray tube, and a bidirectional spiral tube is sleeved on the top of the bottom screw. A top screw is threaded to the top of the bidirectional spiral tube, and a top plate is connected to the top of the top screw through a universal joint.

[0014] According to the above technical solution, the bidirectional solenoid is a hexagonal rod with a threaded hole in the middle, and the threads at both ends of the bidirectional solenoid have opposite directions.

[0015] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use;

[0016] 1. Equipped with a cable positioning component, the slider is slidably embedded inside the mounting hole. When the handle is turned, the internal threaded tubes at both ends of the bidirectional screw drive the slider to slide relative to each other. The extrusion roller gradually approaches the cable and extrudes it. By fixing the cable inside, the cable is not easy to loosen or shake inside the cable tray, avoiding the problem of noise caused by the cable at the end being easy to loosen.

[0017] When the cable is pulled inside the cable tray, the squeeze rollers act as guides, restricting the cable between the squeeze rollers and reducing friction between the cable and the inside of the cable tray. This prevents the insulation layer from being damaged by friction when the cable is pulled inside the cable tray, thus avoiding safety hazards and making it safer to use.

[0018] 2. An adjustable hoisting assembly is provided. The collar is fitted onto the outside of the cable tray pipe, and the top plate is close to the mounting surface. By rotating the bidirectional screw tube, the distance between the bottom screw and the top screw is adjusted, thereby adjusting the distance between the cable tray pipe and the mounting surface to adapt to the inclined mounting surface. Then, the adjusting screw inside the positioning screw tube is rotated, and the adjusting screw presses against the cable tray pipe to complete the fixing operation. The distance between the bottom screw and the top screw is adjustable, making the transition of the cable tray pipe smoother and reducing the degree of bending inside the cable tray pipe, thus avoiding damage to the cables. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] In the attached diagram:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the cable positioning assembly of this utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the extrusion roller of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the adjustable hoisting assembly of this utility model;

[0025] Labels in the diagram: 1. Cable tray pipe;

[0026] 2. Cable positioning assembly; 201. Mounting hole; 202. Slider; 203. Connecting block; 204. Internally threaded tube; 205. Double-acting lead screw; 206. Rotating handle; 207. Extrusion roller; 208. Sealing plate;

[0027] 3. Adjusting hoisting components; 301. Collar; 302. Positioning screw; 303. Adjusting screw; 304. Bottom screw; 305. Two-way screw; 306. Top screw; 307. Top plate. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0029] Example: Figure 1-4 As shown, this utility model provides a technical solution for an electrical management wiring system in building design, including a cable tray 1, a cable positioning component 2 installed on the cable tray 1, and the cable positioning component 2 including a mounting hole 201, a slider 202, a connecting block 203, an internally threaded tube 204, a two-way lead screw 205, a rotating handle 206, a pressing roller 207 and a sealing plate 208.

[0030] The cable tray tube 1 has mounting holes 201 evenly opened on both sides. A slider 202 is slidably embedded in several mounting holes 201. A connecting block 203 is welded to the bottom of the slider 202. An internal thread tube 204 is welded through the middle of the connecting block 203. Two opposing internal thread tubes 204 are respectively threaded to the two ends of the double-acting screw 205. The threads at the two ends of the double-acting screw 205 turn in opposite directions. The double-acting screw 205 is parallel to the bottom surface of the cable tray tube 1, so that when the double-acting screw 205 is rotated, the slider 202 slides in the opposite direction. A rotating handle 206 is installed at both ends of the double-acting screw 205.

[0031] The slider 202 is symmetrically mounted with a squeezing roller 207 at one end inside the cable tray tube 1. A flat plate is welded to the top of the slider 202 corresponding to the top of the squeezing roller 207. The squeezing roller 207 is connected to the flat plate through a rotating shaft to facilitate the installation of the squeezing roller 207. The bottom end of the squeezing roller 207 contacts the bottom surface inside the cable tray tube 1. The diameter of the middle part of the squeezing roller 207 is smaller than the diameters at both ends, which facilitates the squeezing roller 207 to squeeze and fix the cable inside. The remaining mounting holes 201 are inlaid with sealing plates 208.

[0032] An adjusting and hoisting assembly 3 is installed in the middle of the cable tray pipe 1. The adjusting and hoisting assembly 3 includes a collar 301, a positioning screw tube 302, an adjusting screw 303, a bottom screw 304, a two-way screw tube 305, a top screw 306, and a top connecting plate 307.

[0033] A collar 301 is slidably sleeved on the outside of the cable tray pipe 1. A positioning screw tube 302 is welded through both sides of the collar 301. An adjusting screw 303 is installed inside the positioning screw tube 302 by thread.

[0034] A bottom screw 304 is installed at the top of the cable tray tube 1. A double-ended screw tube 305 is sleeved at the top of the bottom screw 304. A top screw 306 is threadedly connected to the top of the double-ended screw tube 305. The double-ended screw tube 305 is a hexagonal rod with a screw hole in the middle. The threads at both ends of the double-ended screw tube 305 turn in opposite directions, which makes it easy to rotate the double-ended screw tube 305 to push the bottom screw 304 and the top screw 306 to move relative to each other. The top of the top screw 306 is connected to the top plate 307 through a universal joint.

[0035] The working principle and usage process of this utility model are as follows: When installing a cable tray, the collar 301 is fitted onto the outside of the cable tray tube 1, and the top plate 307 is brought close to the mounting surface. The bidirectional screw tube 305 is rotated to adjust the distance between the bottom screw 304 and the top screw 306, thereby adjusting the distance between the cable tray tube 1 and the mounting surface to adapt to the inclined mounting surface. Then, the adjusting screw 303 inside the positioning screw tube 302 is rotated, and the adjusting screw 303 presses against the cable tray tube 1 to complete the fixing operation. The distance between the bottom screw 304 and the top screw 306 is adjustable, making the transition of the cable tray tube 1 smoother and reducing the degree of bending inside the cable tray tube 1, thus avoiding damage to the cable.

[0036] The cable is placed inside the cable tray tube 1. The sealing plate 208 inside the mounting hole 201 is removed, and the slider 202 is slidably embedded inside the mounting hole 201. The handle 206 is rotated, and the internal thread tubes 204 at both ends of the double-ended screw 205 drive the slider 202 to slide relative to each other. The extrusion roller 207 gradually approaches the cable and extrudes until the cable is fixed. The number of sliders 202 inside the mounting hole 201 can be adjusted according to actual needs. By fixing the cable inside, the cable is not easy to loosen or shake inside the cable tray, avoiding the problem of the cable at the end being easy to loosen and generate noise.

[0037] When the cable is pulled inside the cable tray 1, the squeeze roller 207 acts as a guide, restricting the cable between the squeeze rollers 207, reducing friction between the cable and the inside of the cable tray, and avoiding the problem of the insulation layer being damaged by friction when the cable is pulled inside the cable tray, which could cause safety hazards, making it safer to use.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An electrical management wiring system for building design, comprising cable trays (1), characterized in that: The cable tray tube (1) is equipped with a cable positioning assembly (2), which includes a mounting hole (201), a slider (202), a connecting block (203), an internally threaded tube (204), a two-way lead screw (205), a rotating handle (206), a squeezing roller (207), and a sealing plate (208). The cable tray tube (1) has mounting holes (201) evenly opened on both sides. A slider (202) is slidably embedded in the mounting holes (201). A connecting block (203) is welded to the bottom of the slider (202). An internal thread tube (204) is welded through the middle of the connecting block (203). Two opposing internal thread tubes (204) are respectively threaded to both ends of the bidirectional screw (205). A rotating handle (206) is installed at both ends of the bidirectional screw (205). The slider (202) is symmetrically mounted with an extrusion roller (207) at one end inside the bridge tube (1), and the other mounting holes (201) are inlaid with sealing plates (208).

2. The electrical management wiring system for building design according to claim 1, characterized in that, A flat plate is welded to the top of the slider (202) at the top of the extrusion roller (207), and the extrusion roller (207) is connected to the flat plate through a rotating shaft.

3. The electrical management wiring system for building design according to claim 1, characterized in that, The two ends of the bidirectional lead screw (205) have opposite thread directions, and the bottom surface of the bidirectional lead screw (205) is parallel to that of the cable tray pipe (1).

4. The electrical management wiring system for building design according to claim 1, characterized in that, The bottom end of the extrusion roller (207) contacts the inner bottom surface of the bridge tube (1), and the diameter of the middle part of the extrusion roller (207) is smaller than the diameter of the two ends.

5. An electrical management wiring system for building design according to claim 1, characterized in that, An adjusting hoisting assembly (3) is installed in the middle of the cable tray pipe (1). The adjusting hoisting assembly (3) includes a collar (301), a positioning screw (302), an adjusting screw (303), a bottom screw (304), a bidirectional screw (305), a top screw (306), and a top connecting plate (307). The cable tray pipe (1) is slidably sleeved with a collar (301), and a positioning screw pipe (302) is welded through both sides of the collar (301). An adjusting screw (303) is installed inside the positioning screw pipe (302) by thread. The top end of the cable tray tube (1) is equipped with a bottom screw (304), the top end of the bottom screw (304) is sleeved with a bidirectional screw tube (305), the top end of the bidirectional screw tube (305) is threadedly connected to a top screw (306), and the top end of the top screw (306) is connected to a top plate (307) through a universal joint.

6. An electrical management wiring system for building design according to claim 5, characterized in that, The bidirectional solenoid (305) is a hexagonal rod with a screw hole in the middle, and the threads at both ends of the bidirectional solenoid (305) are rotated in opposite directions.

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