Macromolecular cabling rack

Abstract

The invention discloses a macromolecular cabling rack, and relates to the technical field of cabling racks. The high-molecular cabling rack comprises a cabling rack edge beam, a cabling rack cross support, an insulating corner piece, a stainless steel cross hexagonal flange screw, a rhombic nut, an insulating butt joint block, a cabling rack plug and a galvanized square steel pipe, the cabling rack edge beam comprises a profile body, a profile groove is formed in the outer surface of the profile body, a central through groove is formed in the middle of the interior of the profile body, and the cross hexagonal flange screw is arranged in the central through groove. The insulating corner piece comprises a corner piece body, a first clamping part is arranged on the side of the outer surface of the corner piece body, a first mounting hole is formed in the outer surface of the corner piece body, the cabling rack plug comprises a plug main plate, a second clamping part is arranged on the outer surface of the plug main plate, and a second mounting hole is formed in the outer surface of the insulating butt joint block. The macromolecular cabling rack has the advantages of good insulativity, higher safety, stronger practicability, convenience in installation and wide market prospect.

Description

Technical Field

[0001] The invention relates to the technical field of wiring racks, in particular to a polymer wiring rack. Background Art

[0002] The line layout and management in the construction of computer rooms are becoming more and more important. At present, the indoor wiring racks of communication signals in railway systems mainly use aluminum alloy wiring racks. As an indispensable auxiliary equipment in modern computer rooms, aluminum alloy wiring racks not only have the functions of supporting the weight of all cables, providing wiring and providing top fixed fulcrums for equipment, but also have the function of beautifying the computer room. However, the existing aluminum alloy wiring racks have the following disadvantages: First, they are inconvenient to install. The aluminum alloy wiring racks need to be cut on site, and the metal powder after cutting is not easy to clean up. The metal powder floats onto electronic equipment, posing a risk of damaging the electronic equipment; Second, they damage the cable sheath. The surface treatment process levels of various aluminum alloy wiring rack manufacturers on the market are uneven, and tiny metal burrs are easily generated on the surface of the profile. After years of vibration and dragging, there is a risk of scratching the cable sheath; Third, a grounding system is required. The existing aluminum alloy wiring racks do not have insulation properties. In the looped wiring system, eddy sensations are easily generated. A separate grounding system is required for all indoor wiring racks, which increases the workload of on-site construction and also increases the workload of later maintenance. Therefore, it is necessary to design a polymer wiring rack to solve the problem of the original wiring rack being non-insulated. Summary of the invention

[0003] In view of the deficiencies of the existing problems, the present invention provides a polymer wiring rack to solve the existing problems raised in the above background technology.

[0004] To solve the above problems, the present invention is implemented through the following technical solutions: a polymer wiring rack, including wiring rack side beams, wiring rack cross braces, insulating angle pieces, stainless steel cross hexagonal flange screws, diamond nuts, insulating docking blocks, wiring rack plugs and galvanized square steel pipes, the wiring rack side beams including a profile body, the outer surface of the profile body is provided with a profile groove, the middle of the profile body is provided with a center through groove, the insulating angle piece includes an angle piece body, the side of the outer surface of the angle piece body is provided with a first clamping portion, the outer surface of the angle piece body is provided with a first mounting hole, the wiring rack plug includes a blocking main board, the outer surface of the blocking main board is provided with a second clamping portion, and the outer surface of the insulating docking block is provided with a second mounting hole.

[0005] Preferably, the outer surface of the stainless steel cross hexagonal flange screw is matched with the interior of the first mounting hole, and the interior of the diamond nut is threadedly connected to the outer surface of the stainless steel cross hexagonal flange screw.

[0006] Preferably, the number of the first mounting holes is two, and the first mounting holes are respectively arranged on the horizontal plane and the vertical plane of the angle piece body.

[0007] Preferably, the wiring rack cross brace is connected to the wiring rack side beam through an insulating angle piece, a stainless steel cross hexagonal flange screw and a diamond nut.

[0008] Preferably, the side beams of the wiring rack are symmetrically arranged at two ends of the wiring rack cross brace, and the insulating angle pieces are symmetrically arranged at two sides of the wiring rack cross brace.

[0009] Preferably, the profile groove is arranged around the profile body, and the outer surface of the first clamping portion is matched with the inner surface of the profile groove.

[0010] Preferably, the number of the second engaging parts is four, and the outer surface of the second engaging part is extrusion-fitted with the inner surface of the profile groove.

[0011] Preferably, the side beams and cross braces of the wiring rack are both made of hard PVC material profiles, and the insulating angle pieces, insulating docking blocks and wiring rack plugging are made of PC+ABS materials.

[0012] The present invention provides a polymer wiring rack having the following beneficial effects:

[0013] The polymer wiring rack, through the coordination among the wiring rack side beams, wiring rack cross braces, insulating angle pieces, stainless steel cross hexagonal flange screws, diamond nuts, insulating butt blocks, wiring rack plugging and galvanized square steel pipes, makes the wiring rack side beams and wiring rack cross braces adopt hard PVC material and are injection molded into a cross section with the most reasonable strength and installation size. At the same time, the insulating angle pieces, insulating butt blocks and wiring rack plugging adopt PC+ABS materials, so that the wiring rack is processed into a polymer wiring rack. Compared with the existing aluminum alloy wiring rack, the polymer wiring rack has good insulation, higher safety, stronger practicality, is easy to install, and has broad market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the polymer wiring rack of the present invention;

[0015] Figure 2 It is a schematic diagram of the planar structure of the polymer wiring rack of the present invention;

[0016] Figure 3 It is a partial structural schematic diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the structure of the side beam of the wiring rack of the present invention;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the side beam of the wiring rack of the present invention;

[0019] Figure 6 It is a schematic structural diagram of the insulating angle piece of the present invention;

[0020] Figure 7 It is a schematic side view of the structure of the insulating angle piece of the present invention;

[0021] Figure 8 It is a structural schematic diagram of the insulating docking block of the present invention;

[0022] Fig. 9 It is a side view structural schematic diagram of the insulating docking block of the present invention;

[0023] Fig.10 This is a schematic diagram of the structure of the wiring rack plugging of the present invention;

[0024] Fig.11 This is a schematic diagram of the main structure of the wiring rack plugging of the present invention;

[0025] Fig.12 It is a schematic diagram of the side view structure of the wiring rack plugging of the present invention;

[0026] Fig.13 It is a structural schematic diagram of the galvanized square steel pipe of the present invention.

[0027] In the figure: 1. Cable rack side beam; 101. Profile body; 102. Profile groove; 103. Center through groove; 2. Cable rack cross brace; 3. Insulating angle piece; 301. Angle piece body; 302. First clamping part; 303. First mounting hole; 4. Stainless steel cross hexagonal flange screw; 5. Diamond nut; 6. Insulating docking block; 7. Second mounting hole; 8. Cable rack plugging; 801. Blocking main board; 802. Second clamping part; 9. Galvanized square steel pipe. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. 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 in order 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.

[0029] Example 1

[0030] like Figure 1-Figure 13As shown, the present invention provides a technical solution: a polymer wiring rack, including a wiring rack side beam 1, a wiring rack cross brace 2, an insulating angle piece 3, a stainless steel cross hexagonal flange screw 4, a diamond nut 5, an insulating docking block 6, a wiring rack plug 8 and a galvanized square steel pipe 9, the wiring rack side beam 1 includes a profile body 101, the outer surface of the profile body 101 is provided with a profile groove 102, and the middle of the profile body 101 is provided with a center through groove 103, the insulating angle piece 3 includes an angle piece body 301, the side of the outer surface of the angle piece body 301 is provided with a first clamping portion 302, and the outer surface of the angle piece body 301 is provided with a first mounting hole 303, the wiring rack plug 8 includes a blocking main board 801, the outer surface of the blocking main board 801 is provided with a second clamping portion 802, and the outer surface of the insulating docking block 6 is provided with a second mounting hole 7.

[0031] Specifically, the outer surface of the stainless steel cross hexagonal flange screw 4 is matched with the interior of the first mounting hole 303 , and the interior of the rhombus nut 5 is threadedly connected with the outer surface of the stainless steel cross hexagonal flange screw 4 .

[0032] Specifically, the number of the first mounting holes 303 is two, and the first mounting holes 303 are respectively arranged on the horizontal surface and the vertical surface of the angle piece body 301 .

[0033] Specifically, the wiring rack cross brace 2 is connected to the wiring rack side beam 1 through an insulating angle piece 3, a stainless steel cross hexagonal flange screw 4 and a diamond nut 5.

[0034] Specifically, the side beams 1 of the wiring rack are symmetrically arranged at the two ends of the wiring rack cross brace 2 , and the insulating angle pieces 3 are symmetrically arranged at both sides of the wiring rack cross brace 2 .

[0035] Specifically, the profile groove 102 is arranged around the profile body 101 , and the outer surface of the first engaging portion 302 is matched with the inner surface of the profile groove 102 .

[0036] Specifically, the number of the second engaging portions 802 is four, and the outer surfaces of the second engaging portions 802 are extruded and fitted with the inner surface of the profile groove 102 .

[0037] Specifically, the wiring rack side beam 1 and the wiring rack cross brace 2 are both made of hard PVC material profiles, and the insulating angle piece 3, the insulating docking block 6 and the wiring rack plug 8 are made of PC+ABS material.

[0038] The working principles and beneficial effects of the above embodiments.

[0039] When in use, the insulating docking block 6, insulating angle piece 3 and wiring rack plugging 8 of the polymer wiring rack are injection molded with PC+ABS material through a horizontal injection molding machine and its ancillary equipment, an air compressor, a point thermometer, an electronic scale (accuracy 1g), a wallpaper knife, a copper shovel or other copper tools. The process is to turn on the electric heating control system to dry the material in the barrel. When the barrel temperature reaches the requirement, keep it warm for another eight hours to fully dry the PC+ABS material, heat each section of the barrel, and when the temperature of each section reaches the requirement, keep it warm for a period of time to stabilize the machine temperature. After the horizontal injection molding machine is running normally, install the mold and connect the cooling water pipe, operate the machine to open the mold, and spray evenly in the membrane cavity. Release agent, then close the mold and wait for the machine to work and perform injection operation. This process requires attention to controlling the injection speed, pressure and time to ensure the accuracy and perfection of molding. After the material is injected into the mold for molding, it needs to be cooled for a period of time to ensure that the molded injection molded parts will not be deformed or damaged. After cooling, open the mold to take out the finished product. Pay attention to the speed and strength of opening to avoid damaging the finished product and the mold. Trim the removed parts and use single-screw extruder, SJYF cooling water tank, automatic cutting, flip table, tape measure, vernier caliper and other equipment and tools to extrude hard PVC material into polymer wiring rack profiles. The process is to start the equipment, heat the fuselage head and other components, and wait for the temperature to reach 400℃. When the set temperature is reached, keep it warm for half an hour to an hour, then conduct a test run, observe the working status of the screw, the heating control system, the electrical switches of various parts, and the water circulation status in the sink, etc., pour the PVC material into the barrel, open the plug plate, start the screw to run the material, pay attention to the feeding situation at this time, observe the indications of the ammeter and voltmeter pointers, observe the plasticization situation after the PVC extruder head, make appropriate adjustments, and adjust the discharge speed at the same time. Find the mold cooling temperature for the water outlet. When the product size is stable, the pool begins to store water, and the water storage height can submerge the product. Check the quality after extrusion, such as pores, surface plasticization, bumps, etc., control the speed, adjust the product position in time after the sink comes out, put it in the cutting groove, polymer wiring rack The profile should be selected with a bending strength of not less than 50Mpa. It should be carried out in accordance with the provisions of GB / T9341-2008. When assembling the polymer wiring rack, cut the PVC profile into wiring rack side beams 1 and wiring rack cross braces 2 of required length according to actual on-site needs. Use insulating angle pieces 3, stainless steel cross hexagonal flange screws 4 and diamond nuts 5 to fix the wiring rack cross braces 2 on the two wiring rack side beams 1. Three wiring rack cross braces 2 are installed per meter of wiring rack side beams 1. The installation spacing of the wiring rack cross braces 2 is 299mm, and the spacing deviation should not exceed ±5mm. The wiring rack side beams 1 are equipped with galvanized square steel pipes 9 of corresponding lengths, and the wiring rack cross braces 2 are no longer equipped with galvanized square steel pipes 9 unless there are special requirements. After the installation is completed, visual inspection shows that the finished product has no obvious bending and is considered qualified.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A polymer wiring rack, comprising a wiring rack side beam (1), a wiring rack cross brace (2), an insulating angle piece (3), a stainless steel cross hexagonal flange screw (4), a diamond nut (5), an insulating docking block (6), a wiring rack plug (8) and a galvanized square steel pipe (9), characterized in that: The wiring rack side beam (1) comprises a profile body (101), the outer surface of the profile body (101) is provided with a profile groove (102), and the middle of the profile body (101) is provided with a central through groove (103); the insulating angle piece (3) comprises an angle piece body (301), the side of the outer surface of the angle piece body (301) is provided with a first clamping portion (302), and the outer surface of the angle piece body (301) is provided with a first mounting hole (303); the wiring rack plug (8) comprises a plugging main board (801), the outer surface of the plugging main board (801) is provided with a second clamping portion (802), and the outer surface of the insulating docking block (6) is provided with a second mounting hole (7).

2. A polymer wiring rack according to claim 1, characterized in that: The outer surface of the stainless steel cross hexagonal flange screw (4) is matched with the interior of the first mounting hole (303), and the interior of the diamond nut (5) is threadedly connected with the outer surface of the stainless steel cross hexagonal flange screw (4).

3. The polymer wiring rack according to claim 1, characterized in that: The number of the first mounting holes (303) is two, and the first mounting holes (303) are respectively arranged on the horizontal plane and the vertical plane of the angle piece body (301).

4. The polymer wiring rack according to claim 1, characterized in that: The wiring rack cross brace (2) is connected to the wiring rack side beam (1) via an insulating angle piece (3), a stainless steel cross hexagonal flange screw (4) and a diamond nut (5).

5. The polymer wiring rack according to claim 1, characterized in that: The wiring rack side beams (1) are symmetrically arranged at the two ends of the wiring rack cross brace (2), and the insulating angle pieces (3) are symmetrically arranged at the two sides of the wiring rack cross brace (2).

6. The polymer wiring rack according to claim 1, characterized in that: The profile groove (102) is arranged around the profile body (101), and the outer surface of the first clamping portion (302) is matched with the inner surface of the profile groove (102).

7. The polymer wiring rack according to claim 1, characterized in that: The number of the second clamping parts (802) is four, and the outer surface of the second clamping parts (802) is extruded and matched with the inner surface of the profile groove (102).

8. The polymer wiring rack according to claim 1, characterized in that: The wiring rack side beams (1) and the wiring rack cross braces (2) are both made of hard PVC material profiles, and the insulating angle pieces (3), insulating docking blocks (6) and wiring rack plugging (8) are made of PC+ABS materials.

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