Network cabinet applied to data equipment

Abstract

The utility model discloses a network cabinet applied to data equipment, and relates to the technical field of network cabinets. The device comprises two parallel quadrangular front and rear frames, an upper cover plate, a lower bottom plate, two side doors, a front door, a rear door, an upper cross beam, a middle cross beam, a lower cross beam, a vertical beam for installing data equipment, and a tray or a bracket for bearing the data equipment, the tops of the two front and rear frames are detachably connected through an upper cross beam, and the bottoms of the two frames are detachably connected through a lower cross beam; the upper cover plate is detachably connected to the two upper cross beams; the lower bottom plate is detachably connected to the two lower cross beams; the front door is detachably connected to the front frame, and the rear door is detachably connected to the rear frame; the two side doors are detachably connected to the left side and the right side of the overall frame. Vertical beams are detachably connected to the sides, close to each other, of the upper cross beam, the middle cross beam and the lower cross beam, and trays or brackets are detachably connected to the vertical beams.

Description

TECHNICAL FIELD

[0001] The utility model relates to network cabinet technical field, concretely relates to a network cabinet for data equipment. BACKGROUND

[0002] With the rapid development of information technology, data center has become the core component of modern society information infrastructure, wherein the network cabinet for data equipment as the important carrier of bearing, management and protection of key network equipment, its design, manufacture and deployment mode have significant influence on the efficiency, cost control and operation management of the whole data center.

[0003] Traditional integrated network cabinet for data equipment, with its integrated design and factory pre-integrated characteristics, ensures the integrity of the equipment and the convenience of plug and play. However, such cabinet has the following significant problems:

[0004] High transportation cost: large volume of integrated cabinet needs larger transportation vehicles, special handling equipment and possible super wide, super high transportation license in the transportation process, which significantly increases the cost of logistics link.

[0005] High storage cost: due to the large volume and low unit weight of integrated cabinet, more space and more stable storage facilities are needed during storage, which increases the storage cost.

[0006] Poor stability and bearing capacity: the cabinet frame of sheet metal bending structure is easy to twist or deform during transportation and use, and has poor stability and bearing capacity. SUMMARY

[0007] Therefore, the utility model embodiment provides a network cabinet for data equipment to solve the above technical problems.

[0008] In order to achieve the above purpose, the utility model embodiment provides the following technical scheme:

[0009] A network cabinet for data equipment, characterized by: including a whole frame, an upper cover plate, a lower bottom plate, a data equipment stand beam, a data equipment bearing tray or bracket, two side doors, a front door and a rear door, the whole frame includes two parallel four edge front and rear frames, an upper beam, a middle beam and a lower beam;

[0010] The two front and rear frames are quickly hung and connected through the upper beam between the top of the two front and rear frames, the two front and rear frames are quickly hung and connected through the middle beam between the middle of the two front and rear frames, and the two front and rear frames are detachably connected through the lower beam between the bottom of the two front and rear frames;

[0011] The upper cover plate is quickly detachably connected to the two upper beams; the lower bottom plate is quickly detachably connected to the two lower beams;

[0012] The front door is quickly detachably connected to the front frame, and the rear door is quickly detachably connected to the rear frame.

[0013] The two side doors are quickly detachably connected to the left and right sides of the overall frame.

[0014] The upper cross beam, the middle cross beam and the lower cross beam are quickly hung and connected with the vertical beam on the side close to each other, and the vertical beam is detachably connected with the tray or the bracket.

[0015] Optionally, the two side beams and the upper beam of the front and rear frames and the two upper cross beams of the overall frame are all "inclined 8-shaped" pipes obtained by interlacing two square hollow pipes.

[0016] The lower beams of the front and rear frames and the two lower cross beams of the overall frame are rectangular pipes.

[0017] Optionally, two step positioning bolts are arranged on the two vertical faces of the stepped structure at the connection between the upper beam and the side beam of the frame, two 8-shaped mounting holes corresponding to the positioning bolts are formed in the "stepped 8-shaped" end face of the two ends of the upper cross beam, the 8-shaped mounting hole includes two holes with different sizes, the two holes are communicated, the diameter of the large hole is greater than the diameter of the nut of the step positioning bolt, the diameter of the small hole is less than the diameter of the nut of the step positioning bolt, and greater than the diameter of the step structure of the positioning bolt.

[0018] Optionally, the step positioning bolt includes an integral screw rod and nut, the circumferential side of the connecting end of the screw rod and the nut is a cliff type step structure, and the width of the step structure is equal to the wall thickness of the upper cross beam.

[0019] Optionally, the lower cross beam is arranged between the lower beams of the two frames, a through hole is formed in the position corresponding to the end of the lower beam away from the lower cross beam, and a positioning pin is arranged between the lower cross beam and the lower beam at the through hole and connected by a bolt.

[0020] Optionally, the bottom of the upper cover plate is provided with a first mounting piece, and the second mounting piece is fixedly connected at the position corresponding to the stepped structure of the two upper cross beams, the second mounting piece is provided with a mounting hole corresponding to the mounting hole of the upper cross beam, and the upper cover plate is quickly detachably fixedly connected with the second mounting piece on the upper cross beam through the first mounting piece.

[0021] The bottom of the lower bottom plate is provided with a first mounting piece, and the second mounting piece is arranged at the position corresponding to the two lower cross beams, the second mounting piece is provided with a mounting hole corresponding to the mounting hole of the lower cross beam, and the lower bottom plate is quickly detachably fixedly connected with the second mounting piece on the lower cross beam through the first mounting piece.

[0022] Optionally, a plurality of positioning holes are arranged on the vertical surface below the upper cross beam stepped structure, a third mounting member is arranged on the vertical surface below the upper cross beam stepped structure, a mounting hole is formed in the third mounting member, the third mounting member is detachably fixedly connected with the upper cross beam through bolts, and an "8-shaped" hole is formed in the third mounting member.

[0023] The vertical beam is further provided with a positioning screw rod, a clamping gap is arranged between the screw nut of the positioning screw rod and the vertical beam, the diameter of the screw nut of the positioning screw rod is smaller than the diameter of the large hole, and the diameter of the screw nut of the positioning screw rod is larger than the diameter of the small hole.

[0024] Optionally, the intermediate cross beam is arranged between the two side beams of the front and rear frames, positioning holes are arranged on the side beams, hooks corresponding to the positioning holes are arranged at the two ends of the intermediate cross beam, a plurality of 8-shaped lifting holes are arranged on the intermediate cross beam at intervals, the diameter of the upper hole of the 8-shaped lifting hole is larger than the diameter of the lower hole, the diameter of the upper hole is larger than the diameter of the screw nut of the stepped positioning screw rod on the vertical beam, the diameter of the lower hole is smaller than the diameter of the screw nut of the stepped positioning screw rod on the vertical beam, and the width of the stepped structure on the stepped positioning screw rod is greater than or equal to the thickness of the intermediate cross beam.

[0025] Optionally, a pin shaft is arranged on one side of the rear door / front door connected with the frame side beam, a hinge is fixedly connected to the side beam, a pin hole is arranged on the hinge, and the pin shaft is inserted into the pin hole of the hinge.

[0026] The rear door / front door is a single-door or double-door structure.

[0027] The pin shaft is provided with two pin shafts, the two pin shafts are arranged at intervals on one side of the rear door / front door, and the lengths of the two pin shafts are different.

[0028] Optionally, elastic clamping members are arranged on the two sides of the inner wall of the side door, the elastic clamping members are fixedly connected to the side door, clamping grooves are arranged on the side beams of the two frames, and the side door is clamped and fixed with the side beams through the elastic clamping members.

[0029] The utility model at least has following beneficial effect:

[0030] Quick disassembly structure: the utility model discloses a split type cabinet structure, two parallel square frames, upper cross beam, lower cross beam, upper cover plate, lower bottom plate, two side doors and rear door and front door are installed in sequence, form quick disassembly cabinet structure, install vertical beam and tray in the inside of cabinet, for placing the related equipment of user in cabinet, this structure design makes cabinet convenient to disassemble.

[0031] Preparation of the package: when leaving the factory, the front frame and the front door, the rear frame and the rear door can be assembled, and the two side doors are placed between the two frame and door, the upper beam, the middle beam, the lower beam, the upper cover plate, the lower bottom plate, the equipment mounting stand, the tray or the bracket of the cabinet are placed in the cavity between the two front and rear door and side door frame assembly (the front and rear door faces outward), and the necessary packaging and fixing of the gaps between the parts are carried out, and finally the whole product is packaged with a carton to realize the small packaging storage and transportation of the cabinet to reduce the related cost.

[0032] Cabinet bearing performance: the two side beams and the upper beam of the front and rear frame and the two upper beams of the overall frame are arranged as 8-shaped pipe structure; the two lower beams of the front and rear frame and the two lower beams of the overall frame are arranged as rectangular pipe structure, which can provide better stability and bearing capacity, and the various pipe structures support each other, effectively dispersing the weight of the equipment installed in the cabinet; and the 8-shaped frame can form a stepped structure, which can position and support the installation of the upper cover plate, the lower bottom plate, the front and rear doors and the side doors. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the prior art and the present application, the following will briefly introduce the drawings needed in the description of the prior art and the embodiments of the present application. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0034] The structure, proportion, size, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the limiting conditions of the implementation of the present application. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effect and purpose that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0035] Figure 1 Frame first perspective view structure diagram of an embodiment of the present application;

[0036] Figure 2 Frame second perspective view structure diagram of an embodiment of the present application;

[0037] Figure 3 Cabinet third perspective view structure diagram of an embodiment of the present application;

[0038] Figure 4 Cabinet fourth perspective view structure diagram of an embodiment of the present application;

[0039] Figure 5It is the cabinet explosion structure schematic view of one embodiment of the utility model;

[0040] Figure 6 It is the cabinet side door and upper crossbeam structure schematic view of one embodiment of the utility model;

[0041] Figure 7 It is Figure 6 The enlarged structure schematic view of A part in middle;

[0042] Figure 8 It is the side door installation structure schematic view of one embodiment of the utility model;

[0043] Figure 9 It is Figure 8 The enlarged structure schematic view of B part in middle;

[0044] Figure 10 It is Figure 8 The enlarged structure schematic view of C part in middle;

[0045] Figure 11 It is the cabinet pre-packaging (before assembly) structure schematic view of one embodiment of the utility model.

[0046] Mark explanation of drawing:

[0047] 1, upper cover plate;2, lower bottom plate;3, frame;31, side beam;32, upper beam;33, lower beam;4, side door;5, rear door;6, front door;7, upper crossbeam;8, lower crossbeam;9, vertical beam;10, tray;11, first positioning bolt;12, 8-shaped mounting hole;13, through hole;14, first mounting piece;15, second mounting piece;16, third mounting piece;17, 8-shaped hole;18, second positioning screw;19, pin shaft;20, hinge;21, pin hole;22, elastic clamping piece;23, mounting hole;24, intermediate crossbeam;25, lifting hole. Specific implementation

[0048] In order to make the purpose, technical scheme and advantage of the application more clear and obvious, the application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the application, and not to limit the application.

[0049] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two. The terms "first", "second", "third", "fourth" and the like (if exist) in the specification and claims of the utility model and the above-mentioned drawings are intended to distinguish the objects referred to. For the scheme with time sequence flow, this kind of term expression mode is not necessarily understood as describing specific order or sequence, for the scheme of device structure, this kind of term expression mode does not exist the distinction of importance, position relation and the like.

[0050] Furthermore, the terms "comprise", "comprising", "have", "having", "include", "including", "contain", "containing", "provide", "providing", "offer", "offering", "specify", "specifying", and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, product, or device that comprises, has, includes, contains, or specifies a list of steps or units is not necessarily limited to those steps or units explicitly listed, but can include other steps or units not expressly listed or inherent to such process, method, product, or device, or added after application of the inventive concept.

[0051] As shown in Figures 1-9 The utility model discloses a network cabinet for data equipment, which comprises two parallely arranged quadrilateral frames 3, an upper cover plate 1, a lower bottom plate 2, two side doors 4, a rear door 5 and a front door 6.

[0052] The two frames 3 are detachably connected through upper cross beams 7 at the top, and are detachably connected through lower cross beams 8 at the bottom.

[0053] The upper cover plate 1 is detachably connected to the two upper cross beams 7, and the lower bottom plate 2 is detachably connected to the two lower cross beams 8.

[0054] The rear door 5 is detachably connected to one of the frames 3, and the front door 6 is detachably connected to the other frame 3.

[0055] The two side doors 4 are detachably connected to the left and right sides of the two frames 3.

[0056] The two cross beams are detachably connected to vertical beams 9 at one side close to each other, and the vertical beams 9 are detachably connected to trays 10.

[0057] The frame 3 comprises two side beams 31, an upper beam 32 and a lower beam 33, which are sequentially fixedly connected, and the two side beams 31 and the upper beam 32 of the frame 3 and the two upper cross beams 7 are all "inclined 8-shaped" pipes formed by staggered splicing of two square hollow pipes.

[0058] The lower cross beam 8 and the lower beams 33 of the front and rear frames 3 are all thickened pipes, which can be formed by conventional square pipes.

[0059] Two first positioning bolts 11 are arranged on the two vertical surfaces of the stepped structure at the connection between the upper beam 32 and the side beam 31 of the frame 3, and a gap is arranged between the nut of the first positioning bolt 11 and the vertical surface.

[0060] The "inclined 8-shaped" end face of the two ends of the upper cross beam 7 is provided with two 8-shaped mounting holes 12 corresponding to the first positioning bolt 11, the 8-shaped mounting hole 12 includes two holes with different diameters, the two holes are communicated, the diameter of the large hole is larger than the diameter of the nut of the first positioning bolt 11, the diameter of the small hole is smaller than the diameter of the nut of the first positioning bolt 11, and the communication size between the large hole and the pin hole 21 is larger than the diameter of the screw rod of the first positioning bolt 11.

[0061] The lower cross beam 8 is arranged between the lower beams 33 of the two frames 3, the side of the lower beam 33 away from the lower cross beam 8 is provided with a through hole 13 corresponding to the end of the lower cross beam 8, and the lower cross beam 8 and the lower beam 33 are connected by bolts at the through hole 13.

[0062] The upper beam 32 and the upper cross beam 7 of the frame 3 form a stepped structure on the inner side, and the upper beam 32 and the upper cross beam 7 are provided with a plurality of positioning holes on the horizontal plane of the stepped structure.

[0063] The bottom of the upper cover plate 1 is fixedly connected with a first mounting piece 14 at a position corresponding to the stepped structure of the two upper cross beams 7, the first mounting piece 14 is provided with a mounting hole corresponding to the positioning hole, and the upper cover plate 1 is detachably fixedly connected with the upper cross beam 7 through the first mounting piece 14.

[0064] The two lower cross beams 8 form a stepped structure on the side close to each other, and a plurality of positioning holes are arranged on the horizontal plane of the stepped structure.

[0065] The bottom of the lower bottom plate 2 is provided with a second mounting piece 15 at a position corresponding to the two lower cross beams 8, the second mounting piece 15 is provided with a mounting hole corresponding to the positioning hole, and the lower bottom plate 2 is detachably fixedly connected with the lower cross beam 8 through the second mounting piece 15.

[0066] A plurality of positioning holes are arranged on the vertical plane below the stepped structure of the upper cross beam 7, a third mounting piece 16 is arranged on the vertical plane below the stepped structure of the upper cross beam 7, the third mounting piece 16 is provided with a mounting hole, the third mounting piece 16 is detachably fixedly connected with the upper cross beam 7 through bolts, the third mounting piece 16 is provided with an "8-shaped" hole, and the "8-shaped" hole 17 includes two holes with large diameter on the top and small diameter on the bottom.

[0067] The vertical beam 9 is further provided with a second positioning bolt, a clamping gap is arranged between the nut of the second positioning bolt and the vertical beam 9, the diameter of the nut of the second positioning bolt is smaller than the diameter of the large hole, and the diameter of the nut of the second positioning bolt is larger than the diameter of the small hole.

[0068] The bottom of the upright beam 9 is provided with a latch, and the lower cross beam 8 is provided with a plurality of insertion holes. According to the position of the lower beam 33, the latch can be inserted into different insertion holes, and the top hanging structure is matched to install the upright beam 9 in the cabinet.

[0069] A step structure is arranged on the second positioning bolt, which is used for hanging the upright beam 9.

[0070] The rear door 5 / front door 6 is provided with a pin shaft 19 on one side connected with the side beam 31 of the frame 3, the side beam 31 is fixedly connected with a hinge 20, the hinge 20 is provided with a pin hole 21, and the pin shaft 19 is inserted into the pin hole 21 of the hinge 20.

[0071] The rear door 5 / front door 6 is a single door or a double door structure.

[0072] Further, the front door 6 and the rear door 5 are both mesh doors, which are convenient for observing the running state of the equipment and have good ventilation and heat dissipation performance.

[0073] The pin shaft 19 is provided with two pin shafts 19, which are arranged on one side of the rear door 5 / front door 6, and the lengths of the two pin shafts 19 are different.

[0074] The inner wall of the side door 4 is provided with elastic clamping pieces 22 on both sides, the elastic clamping pieces 22 are fixedly connected to the side door 4, the side beams 31 of the two frames 3 are both provided with clamping grooves, and the side door 4 is clamped and fixed with the side beams 31 through the elastic clamping pieces 22. An installation hole 23 is arranged on the side door 4 at a position corresponding to the elastic clamping piece 22, and when disassembling, the elastic clamping piece 22 can be separated from the side beam 31 by pressing the spring pin of the elastic clamping piece 22 at the installation hole 23.

[0075] As shown in Figure 1 , Figure 8 and Figure 10 , the intermediate cross beam 24 is arranged between the two side beams 31 of the front and rear frames, the side beam 31 is provided with a positioning hole, the intermediate cross beam 24 and the positioning hole on the side beam 31 are connected through a hook, the hook is an L-shaped block arranged at both ends of the intermediate cross beam, the horizontal part of the L-shaped block is fixedly connected with the intermediate cross beam, the vertical part of the L-shaped block is arranged in parallel with the intermediate cross beam and faces the ground, and can be hung in the positioning hole; meanwhile, the two ends of the intermediate cross beam, which contact with the side beam, are also provided with hemispherical protrusions, and a clamping hole is arranged on the side beam, when the hook of the intermediate cross beam is hung in the positioning hole and falls to the lowest position, the protrusions are clamped in the clamping hole, which limits the up and down of the intermediate cross beam, a plurality of 8-shaped lifting holes 25 are arranged on the intermediate cross beam 24, the diameter of the upper hole is larger than that of the lower hole, the diameter of the upper hole is larger than the diameter of the nut of the stepped positioning bolt on the upright beam 9, the diameter of the lower hole is smaller than the diameter of the nut of the stepped positioning bolt on the upright beam 9, and the width of the step structure on the stepped positioning bolt is greater than or equal to the thickness of the intermediate cross beam 24.

[0076] The provision of the middle cross beam 24 can reinforce the vertical beam 9 and improve the stability of the vertical beam 9. When a data equipment carrying tray or bracket is installed on the vertical beam 9, the vertical beam 9 is reinforced at the bearing point.

[0077] The utility model adopts an 8-shaped frame 3, which has good load-bearing capacity, is light in weight, saves materials, and can realize rapid assembly on site.

[0078] The packing volume is small after disassembly.

[0079] Furthermore, in order to facilitate movement, casters are installed at the bottom of the lower cross beam 8. The installation of casters is a prior art and will not be described in detail here.

[0080] The upper cross beam 7 is used to install vertical beams 9 for data equipment, and data equipment carrying trays 10 brackets are installed between the vertical beams 9.

[0081] The middle upper crossbeam 7 and lower crossbeam 8 are detachably connected to the front and rear frames 3. The upper crossbeam 7 and the front and rear frames 3 can be assembled and disassembled without tools and can be fixed by simply hanging.

[0082] The data equipment is detachably connected with a vertical beam 9 in the middle of the upper crossbeam 7 and above the lower crossbeam 8. The tray 10 and the bracket are detachably mounted on the vertical beam 9 and are installed with tools.

[0083] like Figure 11 As shown, the entire frame can be disassembled and then the panels can be stacked to facilitate packaging, reduce packaging volume, and facilitate transportation.

[0084] The above specific embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0085] The technical features of the above embodiments can be combined arbitrarily (as long as there is no contradiction in the combination of these technical features). In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

[0086] The above description of the present invention is relatively specific and detailed through a general explanation and specific embodiments. It should be noted that variations and modifications to these specific embodiments are possible without departing from the spirit of the present invention, and all such variations and modifications fall within the scope of protection of this application. Therefore, the scope of protection of this patent application shall be determined by the appended claims.

Claims

1. A network cabinet for data equipment, characterized by: The frame includes an overall frame, an upper cover plate, a lower bottom plate, a vertical beam for data equipment, a tray or bracket for data equipment, two side doors, a front door and a rear door, and the overall frame includes two quadrilateral front and rear frames arranged in parallel, upper beams, middle beams and lower beams. The two front and rear frames are quickly hung and connected through the upper beams at the top, the middle beams at the middle and the lower beams at the bottom. The upper cover plate is quickly detachably connected to the two upper beams, and the lower bottom plate is quickly detachably connected to the two lower beams. The front door is quickly detachably connected to the front frame, and the rear door is quickly detachably connected to the rear frame. The two side doors are quickly detachably connected to the left and right sides of the overall frame. The upper beams, the middle beams and the lower beams are quickly hung and connected on one side of each other, and the vertical beams are detachably connected to the trays or brackets.

2. The network cabinet for data equipment according to claim 1, characterized in that: The two side beams and the upper beam of the front and rear frames and the two upper beams of the overall frame are "inclined 8-shaped" pipes formed by interlaced splicing of two square hollow pipes. The lower beams of the front and rear frames and the two lower beams of the overall frame are rectangular pipes.

3. The network cabinet for data equipment according to claim 2, characterized in that: Two step positioning bolts are arranged on the two vertical faces of the stepped structure at the connection between the upper beam and the side beam of the frame, two "8-shaped" mounting holes corresponding to the positioning bolts are formed in the end faces of the two ends of the upper beam, the "8-shaped" mounting hole includes two holes with different sizes, the two holes are connected, the diameter of the large hole is larger than the diameter of the nut of the step positioning bolt, the diameter of the small hole is smaller than the diameter of the nut of the step positioning bolt, and the diameter of the small hole is larger than the width of the step structure of the positioning bolt.

4. The network cabinet for data equipment according to claim 3, characterized in that: The step positioning bolt includes a screw rod and a nut arranged integrally, the circumferential side of the connecting end of the screw rod and the nut is a cliff type step structure, and the width of the step structure is equal to the wall thickness of the upper beam.

5. The network cabinet for data equipment according to claim 2, characterized in that: The lower beam is arranged between the lower beams of the two frames, a through hole is formed in the position corresponding to the end of the lower beam away from the lower beam, and a positioning pin is arranged between the lower beam and the lower beam at the through hole and connected by a bolt.

6. The network cabinet for data equipment according to claim 2, characterized in that: A first mounting member is arranged at the bottom of the upper cover plate, a second mounting member is fixedly connected to the position corresponding to the stepped structure of the two upper beams, an installation hole corresponding to the mounting hole of the upper beam is arranged on the second mounting member, and the upper cover plate is quickly detachably fixedly connected to the second mounting member on the upper beam through the first mounting member. A first mounting member is arranged at the bottom of the lower bottom plate, a second mounting member is arranged at the position corresponding to the lower beam, an installation hole corresponding to the mounting hole of the lower beam is formed in the second mounting member, and the lower bottom plate is quickly detachably fixedly connected to the second mounting member on the lower beam through the first mounting member.

7. The network cabinet for data equipment according to claim 6, characterized in that: A third mounting member is arranged on the vertical face mounting hole below the stepped structure of the upper beam, an installation hole is formed in the third mounting member, the third mounting member is detachably fixedly connected to the upper beam through a bolt, an "8-shaped" hole is formed in the third mounting member, and the "8-shaped" hole includes two holes with different sizes. The step positioning bolt is arranged on the upright beam for installing data equipment, a clamping gap is arranged between the nut of the step positioning bolt and the upright beam, the diameter of the nut of the step positioning bolt is smaller than the diameter of the large hole, and the diameter of the nut of the step positioning bolt is larger than the diameter of the small hole.

8. The network cabinet for data equipment according to claim 1, characterized in that: The intermediate cross beam is arranged between the two side beams of the front and rear frames, the side beams are provided with positioning holes, the two ends of the intermediate cross beam are provided with hooks corresponding to the positioning holes, a plurality of 8-shaped lifting holes are arranged on the intermediate cross beam, the diameter of the upper hole of the 8-shaped lifting hole is larger than the diameter of the lower hole, the diameter of the upper hole is larger than the diameter of the nut of the step positioning bolt on the upright beam, the diameter of the lower hole is smaller than the diameter of the nut of the step positioning bolt on the upright beam, and the width of the step structure on the step positioning bolt is greater than or equal to the thickness of the intermediate cross beam.

9. The network cabinet for data equipment according to claim 1, characterized in that: The side of the rear door / front door connected with the frame side beam is provided with a pin shaft, the side beam is fixedly connected with a hinge, the hinge is provided with a pin hole, and the pin shaft is inserted into the pin hole of the hinge. The rear door / front door is a single-door or double-door structure. The pin shaft is provided with two pin shafts, the two pin shafts are arranged on one side of the rear door / front door, and the lengths of the two pin shafts are different.

10. The network cabinet for data equipment according to claim 1, characterized in that: The inner wall of the side door is provided with elastic clamping pieces on both sides, the elastic clamping pieces are fixedly connected to the side door, the side beams of the two frames are provided with clamping grooves, and the side door is clamped and fixed with the side beams through the elastic clamping pieces.

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