Macromolecular cabling rack

Abstract

The utility model 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 utility model relates to a wiring frame technical field, concretely is a kind of macromolecular wiring frame. BACKGROUND

[0002] Line layout and management in the construction of computer room are more and more important, the current railway system's communication signal indoor wiring frame mainly uses aluminum alloy profile wiring frame, aluminum alloy wiring frame as the indispensable auxiliary equipment in modern computer room, it not only has the function of supporting the weight of all cable, providing wiring and providing top fixed fulcrum for equipment, and also has the effect of beautifying computer room.But the existing aluminum alloy wiring frame has the following shortcomings: first, inconvenient to install, aluminum alloy wiring frame needs to be cut on site, the metal powder after cutting is not easy to clean up, metal powder drifts to electronic equipment, there is the risk of damaging electronic equipment;Second, damage cable sheath, the surface treatment process level of various aluminum alloy wiring frame manufacturers on the market is uneven, small metal burrs are easily generated on the surface of profile, after years of vibration, dragging, there is the risk of scratching cable sheath;Third, need to do grounding system, the existing aluminum alloy wiring frame does not have insulation characteristics, in the loop wiring system, vortex is easily generated, need to do separate grounding system for all indoor wiring frame, increase the workload of on-site construction, also increase the workload of later maintenance, therefore, a macromolecular wiring frame needs to be designed to solve the problem of non-insulation of original wiring frame. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a macromolecular wiring frame to solve the problems in the above background art.

[0004] To achieve the above object, the utility model discloses the following technical scheme: a macromolecular wiring frame, including wiring frame side beam, wiring frame cross brace, insulating elbow piece, stainless steel cross hexagonal flange screw, rhombic nut, insulating butt block, wiring frame plugging and galvanized square steel pipe, the wiring frame side beam includes profile body, the outer surface of the profile body is provided with profile groove, the middle part in the profile body is provided with center through slot, the insulating elbow piece includes elbow piece body, the first clamping part is arranged at the side of the outer surface of the elbow piece body, the first installation hole is arranged on the outer surface of the elbow piece body, the wiring frame plugging includes plugging main plate, the second clamping part is arranged on the outer surface of the plugging main plate, the second installation hole is arranged on the outer surface of the insulating butt block.

[0005] Preferably, the outer surface of the stainless steel cross hexagonal flange screw is matched with the inside of the first installation hole, and the inside of the rhombic nut is threadedly connected with the outer surface of the stainless steel cross hexagonal flange screw.

[0006] Preferably, the first mounting hole is two in number, and is arranged on the horizontal plane and vertical plane of the corner body respectively.

[0007] Preferably, the cross support of the wire routing frame is connected with the side beam of the wire routing frame through the insulating corner, the stainless steel cross hexagonal flange screw and the diamond nut.

[0008] Preferably, the side beam of the wire routing frame is symmetrically arranged at the two ends of the cross support of the wire routing frame, and the insulating corner is symmetrically arranged at the two sides of the cross support of the wire routing frame.

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

[0010] Preferably, the second clamping part is four in number, and the outer surface of the second clamping part is extruded and matched with the inner surface of the profile groove.

[0011] Beneficial effects

[0012] The utility model provides a high molecule wire routing frame, has the following beneficial effects:

[0013] The high molecule wire routing frame, through the cooperation between the side beam of the wire routing frame, the cross support of the wire routing frame, the insulating corner, the stainless steel cross hexagonal flange screw, the diamond nut, the insulating butt joint block, the wire routing frame plugging and the galvanized square steel pipe, makes the side beam of the wire routing frame and the cross support of the wire routing frame adopt hard PVC material, and is injection molded into the cross section that strength and installation size are most reasonable, simultaneously the insulating corner, the insulating butt joint block and the wire routing frame plugging adopt PC+ABS material, makes the wire routing frame be processed into high molecule wire routing frame, compared with the existing aluminum alloy wire routing frame, the high molecule wire routing frame has good insulation, is higher in safety, is stronger in practicality, and the wire routing frame is convenient to install, has broad market prospect. ACCURACY

[0014] Figure 1 It is the structure schematic view of the high molecule wire routing frame of the utility model;

[0015] Figure 2 It is the plane structure schematic view of the high molecule wire routing frame of the utility model;

[0016] Figure 3 It is the structure schematic view of the utility model part;

[0017] Figure 4 It is the structure schematic view of the side beam of the wire routing frame of the utility model;

[0018] Figure 5 It is the cross section structure schematic view of the side beam of the wire routing frame of the utility model;

[0019] Figure 6The utility model discloses an insulating corner piece structure schematic diagram.

[0020] Figure 7 The utility model discloses an insulating butt joint block structure schematic diagram.

[0021] Figure 8 The utility model discloses an insulating butt joint block structure schematic diagram.

[0022] Figure 9 The utility model discloses an insulating butt joint block structure schematic diagram.

[0023] Figure 10 The utility model discloses a cable routing frame plugging structure schematic diagram.

[0024] Figure 11 The utility model discloses a cable routing frame plugging structure schematic diagram.

[0025] Figure 12 The utility model discloses a cable routing frame plugging structure schematic diagram.

[0026] Figure 13 The utility model discloses a galvanized square steel pipe structure schematic diagram.

[0027] In the drawing: 1, cable routing frame edge beam;101, profile body;102, profile recess;103, center through slot;2, cable routing frame cross brace;3, insulating corner piece;301, corner piece body;302, first clamping portion;303, first mounting hole;4, stainless steel cross hexagonal flange screw;5, diamond nut;6, insulating butt joint block;7, second mounting hole;8, cable routing frame plugging;801, plugging main plate;802, second clamping portion;9, galvanized square steel pipe. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Embodiment 1:

[0030] As Figures 1-13The utility model provides a kind of macromolecule wiring rack, including wiring rack boundary beam 1, wiring rack cross brace 2, insulating elbow piece 3, stainless steel cross hexagonal flange screw 4, rhombic nut 5, insulating butt block 6, wiring rack plugging 8 and galvanized square steel pipe 9, wiring rack boundary beam 1 includes section bar body 101, section bar body 101 It is provided with section bar groove 102 on outer surface, the inside of section bar body 101 is provided with center through slot 103 in middle, insulating elbow piece 3 includes elbow piece body 301, first clamping portion 302 is provided with on the side of the outer surface of elbow piece body 301, the outer surface of elbow piece body 301 It is provided with first mounting hole 303, wiring rack plugging 8 includes plugging main plate 801, the outer surface of plugging main plate 801 is provided with second clamping portion 802, the outer surface of insulating butt block 6 is provided with second mounting hole 7.

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

[0032] Specifically, the number of first mounting hole 303 is two, and first mounting hole 303 is respectively arranged on the horizontal plane and vertical plane of elbow piece body 301.

[0033] Specifically, wiring rack cross brace 2 is connected with wiring rack boundary beam 1 by insulating elbow piece 3, stainless steel cross hexagonal flange screw 4 and rhombic nut 5.

[0034] Specifically, wiring rack boundary beam 1 is symmetrically arranged at two ends of wiring rack cross brace 2, and insulating elbow piece 3 is symmetrically arranged at two sides of wiring rack cross brace 2.

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

[0036] Specifically, the number of second clamping portion 802 is four, and the outer surface of second clamping portion 802 is extrudedly matched with the inner surface of section bar groove 102.

[0037] The working principle, beneficial effects of the above embodiment.

[0038] When in use, the insulating butt joint block 6, the insulating elbow piece 3 and the blocking piece 8 of the polymer wiring rack are made of PC+ABS material by using horizontal injection molding machine and its auxiliary equipment, air compressor, point thermometer, electronic scale (accuracy 1g), wallpaper knife, copper shovel or other copper tools, etc. The process is as follows: open the electric heating control system, and bake the material in the barrel. When the temperature of the barrel reaches the requirement, keep the temperature for eight hours to make the PC+ABS material dry completely. Heat each section of the barrel, and keep the temperature for a period of time when the temperature of each section reaches the requirement to make the temperature of the machine stable. After the horizontal injection molding machine runs normally, install the mold and connect the cooling water pipe. Open the mold of the machine, spray a layer of release agent in the cavity, and then close the mold to wait for the machine to work. The injection operation is carried out. The speed, pressure and time of injection should be controlled to ensure the accuracy and perfection of the molding. After the material is injected into the mold, the molded product should be cooled for a period of time to ensure that the molded product will not be deformed or damaged. After cooling, open the mold to take out the finished product. The speed and strength of opening should be controlled to avoid damaging the product and the mold. The edges of the product are trimmed. The hard PVC profile of the polymer wiring rack is made by using single screw extruder, SJYF cooling water tank, automatic cutting, turnover table, tape measure, vernier caliper and other equipment tools. The process is as follows: start the equipment, heat the machine body and other parts, and keep the temperature for half an hour to one hour after the temperature reaches the set temperature. Then, observe the working state of the screw, the heating control system, the electric switch of each part and the flow state of water in the water tank. Pour the PVC material into the barrel, open the plug, start the screw to run the material. At this time, the feeding condition should be observed, and the indications of the ammeter and voltmeter should be observed. The plasticizing condition of the PVC extruder head should be observed, and the discharge speed should be adjusted. The outlet water should be adjusted to the mold cooling temperature. When the size of the product is stable, the water tank starts to store water. The height of the water should be submerged in the product. The quality of the extruded product should be checked, such as air hole, surface plasticizing and lump, etc. The speed should be controlled. The product position should be adjusted in time after the water tank is out, and then the product is put into the cutting groove. The bending strength of the polymer wiring rack profile should be not less than 50Mpa according to the provisions of GB / T9341-2008. When the polymer wiring rack is assembled, the PVC profile is cut into the required length of the wiring rack side beam 1 and the wiring rack cross brace 2 according to the actual demand on site. The wiring rack cross brace 2 is fixed on the two wiring rack side beams 1 by using the insulating elbow piece 3, the stainless steel cross flange screw 4 and the diamond nut 5. Three wiring rack cross braces 2 are installed on each meter of the wiring rack side beam 1. The installation interval of the wiring rack cross brace 2 is 299mm, and the interval deviation should be not more than ±5mm. The wiring rack side beam 1 is matched with the corresponding length of galvanized square steel pipe 9. The wiring rack cross brace 2 does not require galvanized square steel pipe 9. After installation, the finished product is visually inspected. The product is considered qualified if there is no obvious bending.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0040] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A high molecular cable tray, comprising a cable tray side beam (1), a cable tray cross brace (2), an insulating elbow (3), a stainless steel cross hexagonal flange screw (4), a rhombic nut (5), an insulating butt block (6), a cable tray seal (8) and a galvanized square steel tube (9), characterized in that: The edge beam (1) of the cable tray comprises a profile body (101), the outer surface of the profile body (101) is provided with a profile groove (102), the middle part inside the profile body (101) is provided with a center through slot (103), the insulating elbow piece (3) comprises an elbow piece body (301), the side of the outer surface of the elbow piece body (301) is provided with a first clamping part (302), the outer surface of the elbow piece body (301) is provided with a first mounting hole (303), the cable tray plugging (8) comprises a plugging main plate (801), the outer surface of the plugging main plate (801) is provided with a second clamping part (802), and the outer surface of the insulating butt block (6) is provided with a second mounting hole (7).

2. The polymer cable tray according to claim 1, wherein: The outer surface of the stainless steel cross hexagonal flange screw (4) is matched with the inside of the first mounting hole (303), and the inside of the rhombic nut (5) is threadedly connected with the outer surface of the stainless steel cross hexagonal flange screw (4).

3. The polymer cable tray of claim 1, wherein: The number of the first mounting hole (303) is two, and the first mounting hole (303) is arranged on the horizontal plane and the vertical plane of the elbow piece body (301) respectively.

4. The polymer cable tray of claim 1, wherein: The cable tray cross brace (2) is connected with the cable tray edge beam (1) through the insulating elbow piece (3), the stainless steel cross hexagonal flange screw (4) and the rhombic nut (5).

5. The polymer cable tray of claim 1, wherein: The cable tray edge beam (1) is symmetrically arranged at two ends of the cable tray cross brace (2), and the insulating elbow piece (3) is symmetrically arranged at two sides of the cable tray cross brace (2).

6. The polymer cable tray according to claim 1, wherein: The profile groove (102) is arranged around the profile body (101), and the outer surface of the first clamping part (302) is matched with the inner surface of the profile groove (102).

7. The polymer cable tray of claim 1, wherein: The number of the second clamping part (802) is four, and the outer surface of the second clamping part (802) is extruded and matched with the inner surface of the profile groove (102).

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