WO2023071027A1

WO2023071027A1 - Cabling cabinet and cabinet structure

Info

Publication number: WO2023071027A1
Application number: PCT/CN2022/081047
Authority: WO
Inventors: 俞廷荣; 王卫周; 王松
Original assignee: 中兴智能科技南京有限公司
Priority date: 2021-10-28
Filing date: 2022-03-15
Publication date: 2023-05-04
Also published as: CN116056373A

Abstract

The present application relates to the field of communication devices, and provides a cabling cabinet, comprising a rack (10) and a cabinet door (11). The left side of the rack (10) is provided with a first cabinet door fixing structure (101), the right side thereof is provided with a second cabinet door fixing structure (102), and the two structures are centrally symmetrically distributed on the rack (10). The upper side and lower side of the cabinet door (11) are provided with matching structures (12), respectively; the matching structure (12) on the upper side of the cabinet door (11) and the matching structure (12) on the lower side of the cabinet door (11) are longitudinally symmetrically arranged; and the cabinet door (11) is mounted on the rack (10) by means of one of the matching structures (12), and the first cabinet door fixing structure (101) and the second cabinet door fixing structure (102). The present application also provides a cabinet structure.

Description

A wiring cabinet and cabinet structure

cross reference

This application is based on the Chinese patent application with the application number "2021112660854" and the filing date is October 28, 2021, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated by reference. Apply.

technical field

The embodiments of the present application relate to the field of communication equipment, and in particular to a wiring cabinet and a cabinet structure.

Background technique

In the field of communication equipment, the cabinet is an indispensable component of electrical equipment, a carrier of electrical control equipment, and a protective function for the equipment stored in it.

Due to the influence of heat dissipation or cable layout in the equipment room, it is usually necessary to place a small wiring cabinet on the left or right side of the main equipment cabinet, for the wiring cabinet set on the left side of the main The wiring cabinet structure is completely different. Once the engineering survey is insufficient, the wiring cabinet originally designed on the left (right) side of the main equipment cabinet does not meet the site requirements and needs to be changed to the right (left) side of the main equipment cabinet. Bring great trouble to engineering construction.

Contents of the invention

Some embodiments of the present application provide a cabling cabinet, which includes a left-right symmetrical rack and a cabinet door installed on the rack; a first cabinet door fixing structure is provided on the left side of the rack, and the rack The right side of the frame is provided with a second cabinet door fixing structure, and the first cabinet door fixing structure and the second cabinet door fixing structure are center-symmetrically distributed on the frame; the upper side and the lower side of the cabinet door Cooperating structures for being installed on the frame are respectively provided on the sides, the cooperating structure on the upper side of the cabinet door and the cooperating structure on the lower side of the cabinet door are arranged symmetrically up and down, and the cabinet door passes through the cooperating structure and the coordinating structure One of the first cabinet door fixing structure and the second cabinet door fixing structure is installed on the frame.

Some embodiments of the present application further provide a cabinet structure, including a main equipment cabinet and the above-mentioned wiring cabinet, and the left side and the right side of the main equipment cabinet respectively have the wiring cabinets.

Description of drawings

One or more embodiments are exemplified by pictures in the accompanying drawings, and these exemplifications are not intended to limit the embodiments.

FIG. 1 is a schematic structural diagram of a cabling cabinet provided in some embodiments of the present application;

Fig. 2 is a partially enlarged structural schematic diagram of a cabling cabinet provided in some embodiments of the present application;

Fig. 3 is a partially enlarged structural schematic diagram of a side door of a cabling cabinet provided in some embodiments of the present application;

Fig. 4 is a partially enlarged structural schematic diagram after the side door of a cabling cabinet provided by some embodiments of the present application is assembled on the rack;

Fig. 5 is a schematic diagram of a partially enlarged structure when the matching structure of a cabling cabinet provided in some embodiments of the present application is assembled with a rack;

Fig. 6 is a schematic diagram of a partially enlarged structure when the latch of the mating structure shown in Fig. 5 is assembled with the frame;

Fig. 7 is a schematic structural diagram of a cabinet structure provided by some embodiments of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art can understand that in each embodiment of the application, many technical details are provided for readers to better understand the application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in this application can also be realized.

Some embodiments of the present application relate to wiring cabinets, including left-right symmetrical racks and cabinet doors installed on the racks; the left side of the rack is provided with a first cabinet door fixing structure, and the right side of the rack is The second cabinet door fixing structure is arranged on the side, and the first cabinet door fixing structure and the second cabinet door fixing structure are symmetrically distributed on the frame; the upper side and the lower side of the cabinet door are respectively arranged There is a matching structure for being installed on the frame, the matching structure on the upper side of the cabinet door and the matching structure on the lower side of the cabinet door are arranged symmetrically up and down, and the cabinet door passes through the matching structure and the first One of the cabinet door fixing structure and the second cabinet door fixing structure is mounted on the frame.

The cabling cabinets provided by some embodiments of the present application, through the left-right symmetrical rack, the first cabinet door fixing structure and the second cabinet door fixing structure are symmetrically distributed in the center of the rack, and the symmetrical design of the matching structure makes it necessary to When the line cabinet is moved from one side (such as the left side) of the main equipment cabinet to the other side (such as the right side), the cabinet door can be rotated 180 degrees first, so that the upper end of the cabinet door is turned to the bottom, and the lower end of the cabinet door is turned to the upper side. Square, and then assembled to the rack, so that the wiring cabinet no longer needs to distinguish the left and right, which brings convenience to production and engineering construction.

The implementation details of the cabling cabinet in this embodiment will be described below, and the following content is provided only for the convenience of understanding, and is not necessary for implementing this solution.

Referring to FIG. 1 , a cabling cabinet 100 provided by some embodiments of the present application includes a left-right symmetrical rack 10 and a cabinet door 11 installed on the rack 10 .

The rack 10 is a frame structure for installing the cabinet door 11 and together with the cabinet door 11 encloses a space for accommodating and arranging cables. In one embodiment, the left side of the frame 10 (the side indicated by the arrow X in FIG. 1 ) is provided with a first cabinet door fixing structure 101, and the right side of the frame 10 (the side opposite to the direction indicated by the arrow X in FIG. 1 ) side) is provided with a second cabinet door fixing structure 102, and the first cabinet door fixing structure 101 and the second cabinet door fixing structure 102 are center-symmetrically distributed on the frame 10.

The cabinet door 11 is used to be fixed on the frame 10, and is used to close for accommodating cables, and the upper side and the lower side of the cabinet door 11 are respectively provided with matching structures 12 for being installed on the frame 10, and the upper side of the cabinet door 11 The matching structure 12 and the matching structure 12 on the lower side of the cabinet door 11 are arranged symmetrically up and down, and the cabinet door 11 is installed on the frame 10 via the matching structure 12, and one of the first cabinet door fixing structure 101 and the second cabinet door fixing structure 102 superior.

The cabling cabinet 100 provided in this embodiment is center-symmetrically distributed on the frame 10 through the left-right symmetrical frame 10, the first cabinet door fixing structure 101 and the second cabinet door fixing structure 102; When the wiring cabinet designed on the left (right) side of the main equipment cabinet does not meet the site requirements and needs to be installed on the right (left) side of the main equipment cabinet, the cabinet door 11 can be rotated 180 degrees first, that is, the cabinet Turn the upper end of the door 11 to the bottom, turn the lower end of the cabinet door 11 to the top, and then assemble it on the frame 10. Due to the symmetrical design of the matching structure 12, the wiring cabinet does not need to be distinguished from the left and right, which brings difficulties to production and engineering construction. convenience.

In one embodiment, the cabinet door 11 includes a front door 110 and a side door 111 , and the matching structure 12 is disposed on the front door 110 and the side door 111 . The front door 110 and the side door 111 can be installed on the frame 10 through the cooperation between the matching structure 12 and the first cabinet door fixing structure 101 and the second cabinet door fixing structure 102 arranged on the frame. The material of the cabinet door 11 is not limited, and the material of the matching structure 12 can be metal with high strength.

In one embodiment, referring to FIG. 2, FIG. 2 is an enlarged schematic diagram of a local structure of the wiring cabinet 100 viewed from the right side of the rack 10 shown in FIG. The X direction is indicated. The first cabinet door fixing structure 101 and the second cabinet door fixing structure 102 include a support 103 for supporting the side door 111. The limiting wall 1031 and the supporting wall 1032 bent from the limiting wall 1031 and extending horizontally; the matching structure 12 is fixed on the side door 111; the side door 111 is matched with the first cabinet door fixing structure 101 or the second cabinet door fixing structure 102 The structure 12 is matingly mounted on the frame 10 . In this embodiment, the frame 10 includes a top cover 104 and a bottom cover 105 , and the supporting member 103 is disposed on the top cover 104 and the bottom cover 105 . The support 103 is set on the top cover 104 and the bottom cover 105, and the side door 111 can be directly fixed to the top cover 104 and the bottom cover 105, that is, the upper and lower ends of the wiring cabinet are used as fixing points to ensure the wiring The cabinet has good protection. The top cover plate 104 and the bottom cover plate 105 also play a protective role except that they can help to install the side door and the front door. It should be noted that in this embodiment, the support 103 is arranged on the top cover 104 and the bottom cover 105, but in other modified implementations, the position of the support 103 can be adjusted according to the specific design, as long as it is convenient for wiring the cabinet can be installed.

Corresponding to the support member 103 , the matching structure 12 includes a guide rail 1110 disposed on the side door 111 , and the guide rail 1110 is slidably disposed on the support member 103 . In one embodiment, referring to FIG. 3 and FIG. 4 , the guide rail 1110 includes a fixed wall 1111 connected to the side door 111, a horizontal wall 1112 bent from the fixed wall 1111 and extending horizontally, and a horizontal wall 1112 bent from the horizontal wall 1112 and vertically extended. The extended vertical wall 1113; the limiting wall 1031 abuts against the vertical wall 1113 to limit the movement of the side door 111 in the horizontal direction; the supporting wall 1032 fits with the horizontal wall 1112 to limit the movement of the side door 111 in the vertical direction. The fixing wall 1111 can securely fix the guide rail 1110 on the side door 111 by screwing. Guide rail 1110 is " Z " shape, when side door 111 is installed, guide rail 1110 on the side door 111 is aligned with support member 103 on the frame 10, makes support member 103 can slide into guide rail 1110 upper horizontal wall 1112 and vertical wall accurately 1113 to complete the installation of the side door 111 in the space formed. When determining the size of the support 103 and the guide rail 1110 , the thickness of the support, that is, the width of the support arm 1032 , should be smaller than the width of the horizontal wall 1112 , so as to ensure that the support 103 can slide into the guide rail 1110 smoothly. When dismounting, the guide rail 1110 on the side door 111 slides out until the support member 103 breaks away from the guide rail 1110 .

5 and 6, in one embodiment, in order to complete the assembly of the front door 110, the first cabinet door fixing structure 101 and the second cabinet door fixing structure 102 also include a bolt hole 106 (only the first cabinet door fixing structure 106 is used in FIGS. 5 and 6 ). The cabinet door fixing structure 101 is shown as an example); the matching structure 12 also includes a retractable latch 112 arranged on the front door 110, and the latch 112 includes a latch handle 1122 connected to the latch rod 1121 and the latch rod 1121, and the latch rod 1121 is inserted into the latch The hole 106 is used to pivotally connect the front door 110 to the frame 10 , and the latch handle 1122 is used for fixing the latch 112 to the front door 110 . In one embodiment, the frame 10 also includes a stop wall 107, and the matching structure 12 also includes a limit spring 1123 and a card slot 1124 arranged on the front door 110 for limiting the movement of the bolt 112, and the limit spring 1123 is sleeved on the On the insertion rod 1121, one end of the limit spring 1123 is against the stop wall 107, and the other end is against the latch handle 1122, and the latch handle 1122 drives the insertion rod 1121 to extend in under the pressure of external force and the deformation force of the limit spring 1123. And move out the latch hole 106 to pivotally connect the front door 110 to the frame 10 ; the latch handle 1122 is screwed into and locked in the slot 1124 when the latch rod 1121 extends into the latch hole 106 . When the front door 110 is fixed, the latch 112 is aligned with the latch hole 106 and inserted. Due to the existence of the stop wall 107, the spring 1123 is pressed between the stop wall 107 and the latch handle 1122, and then the latch handle 1122 is rotated until the latch handle 1122 snaps into the groove 1124, and the elastic force of the spring 1123 connects the latch handle 1122 to the recess. The groove 1124 is tightly supported, and the front door 110 can be firmly fixed.

Some embodiments of the present application also provide a wiring cabinet 200, which is very similar to the wiring cabinet 100 of the above-mentioned embodiment, and both include a left-right symmetrical rack 10 and a cabinet door 11 installed on the rack 10, the difference is that The cabling cabinet 200 also includes a front door fixing part 113 arranged on the front door 110 and a side door matching part 114 arranged on the side door 111 and used for cooperating and fixing with the front door fixing part 113 . The front door 110 is rotatably connected to the side door 111 through the cooperation of the front door fixing portion 114 and the side door matching portion 113 . In some embodiments, both the front door and the side door have matching structures to cooperate with the first cabinet door fixing structure and the second cabinet door fixing structure on the frame to complete the installation of the front door and the side doors. In one embodiment, the side door 111 is fixed to the frame 10 , and the front door 110 is rotatably connected to the side door 111 instead of being fixed on the frame 10 , so that the front door 110 is installed through the side door 111 . The front door fixing part 114 in the embodiment of the present application can be a cylindrical hinge, and the cooperation of the bearings enables the front door to be opened and closed by rotation.

Referring to FIG. 7 , some embodiments of the present application also provide a cabinet structure 300 , including a main equipment cabinet 30 and any one of the wiring cabinets described above. There is a wiring cabinet on the left and right sides of the main equipment cabinet 30 . The structure of the left and right cable routing cabinets is the same. If the engineering exploration is insufficient and the cable routing cabinet needs to be moved from the left side (right side) to the right side (left side) of the main equipment cabinet 30, it is only necessary to move the routing cabinet first. The cabinet door 11 of the line cabinet is rotated 180 degrees, that is, the upper end of the cabinet door 11 is turned to the bottom, and the lower end of the cabinet door 11 is turned to the top, and then assembled, which can bring great convenience to engineering construction. The side door 111 is only installed on one side of the rack, and the other side makes the left and right wiring cabinets communicate with each other, which provides convenience for cable distribution.

Those of ordinary skill in the art can understand that the above-mentioned embodiments are specific embodiments for realizing the present application, and in practical applications, various changes can be made to it in form and details without departing from the spirit and spirit of the present application. scope.

Claims

A cabling cabinet, comprising a left-right symmetrical frame (10) and a cabinet door (11) installed on the frame (10);

The left side of the frame (10) is provided with a first cabinet door fixing structure (101), the right side of the frame (10) is provided with a second cabinet door fixing structure (102), and the first cabinet door The fixing structure (101) and the second cabinet door fixing structure (102) are center-symmetrically distributed on the frame (10);

The upper side and the lower side of the cabinet door (11) are respectively provided with a matching structure (12) for being installed on the frame (10), and the matching structure (12) on the upper side of the cabinet door (11) and The matching structure (12) on the lower side of the cabinet door (11) is arranged symmetrically up and down, and the cabinet door (11) passes through the matching structure (12), the first cabinet door fixing structure (101) and the One of the second cabinet door fixing structures (102) is mounted on the frame (10).
The wiring cabinet according to claim 1, wherein the cabinet door (11) comprises a front door (110) and a side door (111), and the matching structure (12) is arranged on the front door (110) and/or the On the side door (111).
The wiring cabinet according to claim 2, wherein the first cabinet door fixing structure (101) and the second cabinet door fixing structure (102) include a support for supporting the side door (111) ( 103), the support (103) includes a limit wall (1031) extending vertically from the frame (10) and a support wall (1031) bent from the limit wall (1031) and extending horizontally ( 1032); the matching structure (12) is fixed on the side door (111); the side door (111) passes through the first cabinet door fixing structure (101) or the second cabinet door fixing structure (102) Cooperate with the matching structure (12) and install on the frame (10).
The wiring cabinet according to claim 3, wherein the frame (10) comprises a top cover (104) and a bottom cover (105), and the support (103) is arranged on the top cover ( 104) and bottom cover (105).
The wiring cabinet according to claim 3, wherein the matching mechanism (12) comprises a guide rail (1110) arranged on the side door (111), and the guide rail (1110) is slidably arranged on the support item (103).
The wiring cabinet according to claim 5, wherein the guide rail (1110) comprises a fixed wall (1111) connected to the side door (111), a horizontal wall (1112), a vertical wall (1113) bent from the horizontal wall (1112) and extending vertically; the limiting wall (1031) abuts against the vertical wall (1113) to limit the The movement of the side door (111) in the horizontal direction; the support wall (1032) fits with the horizontal wall (1112) to limit the movement of the side door (111) in the vertical direction.
The cabling cabinet according to claim 6, wherein, the first cabinet door fixing structure (101) and the second cabinet door fixing structure (102) further include pin holes (106); the matching structure (12 ) also includes a retractable latch (112) arranged on the front door (110), the latch (112) includes a latch rod (1121) and a latch handle (1122) connected to the latch rod (1121), The insertion rod (1121) is inserted into the latch hole (106) to pivotally connect the front door (110) to the frame (10).
The wiring cabinet according to claim 7, wherein, the rack (10) further includes a stop wall (107), and the matching structure (12) also includes a stop wall (107) arranged on the front door (110) for limiting the The limit spring (1123) and the card slot (1124) for the movement of the bolt (112), the limit spring (1123) is sleeved on the insertion rod (1121), and one end of the limit spring (1123) is against Hold the stop wall (107), and the other end is against the latch handle (1122), and the latch handle (1122) is driven by the external pressure and the deformation force of the limit spring (1123). The insertion rod (1121) extends into and out of the latch hole (106) to pivotally connect the front door (110) to the frame (10); the latch handle (1122) (1121) is screwed into and locked in the locking groove (1124) when extending into the pin hole (106).
The wiring cabinet according to claim 6, further comprising a front door fixing part (113) arranged on the front door (110) and a front door fixing part (113) arranged on the side door (111) and used for connecting with the front door fixing part (113) ) with the fixed side door matching part (114); the front door (110) is pivotally connected with the side door (111) through the cooperation of the front door fixing part (114) and the side door matching part (113).
A cabinet structure, comprising a main equipment cabinet (30) and the routing cabinet according to any one of claims 1-9, the left side and the right side of the main equipment cabinet (30) each have a said routing cabinet. line cabinet.