Grid type cabling rack for machine room

Abstract

The invention is suitable for the technical field of cabling racks, and provides a grid type cabling rack for a machine room, the grid type cabling rack comprises a cabling rack body, the cabling rack body comprises two cabling half racks, and the two cabling half racks are connected with each other through a connecting module; the device further comprises a wire fixing module, the wire fixing module comprises a placement seat, a synchronous adjusting plate is installed in the placement seat, a plurality of positioning assemblies are distributed at the top of the placement seat at equal intervals, each positioning assembly comprises two limiting plates, and a pull rod is hinged to the bottom of each limiting plate; the pull rods in the same positioning assembly are hinged to the same connecting block, and the connecting blocks are installed on the synchronous adjusting plate through second adjusting pieces. The device is of a telescopic structure, the size can be flexibly adjusted, different working requirements can be met, rapid fixation of the electric wire can be achieved, use is convenient, and the application range is wide.

Description

Technical Field

[0001] The invention belongs to the technical field of wiring racks, and in particular relates to a grid-type wiring rack for a machine room. Background Art

[0002] Cable trays, also known as cable trays, trunking or bus ducts, are structures used to support and organize wires, cables and other related wiring. They are very common in data centers, offices, industrial facilities, and residential buildings to manage and protect wires from physical damage and ensure good air circulation to help dissipate heat. Cable trays are usually made of metal (such as steel or aluminum) or plastic, and come in different shapes and sizes, which can be customized as needed.

[0003] A mesh wiring rack is a type of wiring rack, which is woven from metal wires to form an open grid structure. In the prior art, the width of the mesh wiring rack is usually fixed. During installation, mesh wiring racks of different sizes need to be installed according to different installation areas and usage requirements, which results in poor adaptability of the mesh wiring rack. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a grid-type wiring rack for a machine room, aiming to solve the problems raised in the above-mentioned background technology.

[0005] The embodiment of the present invention is implemented as follows: a grid-type wiring rack for a machine room, comprising a wiring rack body, wherein the wiring rack body comprises two symmetrically arranged wiring half racks, and the two wiring half racks are connected to each other through a telescopic connection module; and further comprising:

[0006] The wire fixing module comprises a placement seat installed in the wiring rack body, a synchronous adjustment plate is slidably installed inside the placement seat along the vertical direction, and a first adjustment member for driving the synchronous adjustment plate to verify the vertical up and down movement is installed on the top of the placement seat, a plurality of positioning components are equidistantly distributed on the top of the placement seat, the positioning components comprise two symmetrically arranged limit plates, the limit plates are slidably installed on the placement seat along the width direction of the wiring rack body, a pull rod is hinged at the bottom of each limit plate, and the end of each pull rod in the same group of positioning components away from the limit plate is hinged on the same connecting block, and the connecting blocks are installed on the synchronous adjustment plate through a second adjusting member, and the second adjusting member is used to drive the connecting block to move up and down in the vertical direction.

[0007] According to a further technical solution, the wiring rack body also includes a fixing column, which is connected to the wiring half rack, and a mounting flange is provided at one end of the fixing column away from the wiring half rack for fixing the wiring half rack at the installation position.

[0008] A further technical solution is that the connecting module includes two symmetrically arranged connecting seats, and the two connecting seats are respectively installed on two wiring half-frames, a mounting shaft is installed on the top of each connecting seat, and two connecting rods are symmetrically installed on each mounting shaft, and the two connecting rods on the same mounting shaft are connected to the connecting rod on the other mounting shaft at one end away from the mounting shaft through the connecting shaft, and a diamond-shaped connecting rod structure is formed by the cooperation of the four connecting rods, and each connecting shaft is provided with a group of limiting components for fixing the angle between the two connecting rods installed thereon, the two connecting shafts are slidably installed on the bottom of the mounting seat, and the bottom of the placement seat is provided with a mounting groove matching the mounting seat, and the placement seat is detachably mounted on the mounting seat by connecting bolts.

[0009] A further technical solution is that the limit assembly includes a plurality of limit blocks installed in a ring array inside the connecting shaft, the limit blocks are installed in the connecting shaft along the radial sliding direction of the connecting shaft, and can extend to the outside of the side wall of the connecting shaft, and the connecting shaft is also provided with a control assembly for driving each limit block to slide along the radial direction of the connecting shaft, the two sides of the limit block are connected to the inside of the connecting shaft through a first spring, a limit plug is provided at one end of the limit block away from the center of the connecting shaft, and a plurality of limit grooves are provided in a ring array in the area where the connecting rod cooperates with the connecting shaft.

[0010] According to a further technical solution, the control component includes a pressure column installed on the top of the connecting shaft along the axial direction of the connecting shaft, and a pressure plate installed in the mounting seat along the vertical direction. The lower end of the pressure column is inserted into the interior of the connecting shaft, and a second ramp is provided at the bottom of the pressure column. A first ramp matching the second ramp is provided at one end of each limit block close to the center of the connecting shaft, and the pressure plate is connected to the mounting seat through a plurality of third springs.

[0011] According to a further technical solution, the first adjusting member is an adjusting screw, a threaded hole for installing the first adjusting member is provided on the top of the placement seat, and the bottom of the first adjusting member is rotatably mounted on the synchronous adjustment plate.

[0012] According to a further technical solution, the second adjusting member is also a threaded rod, and a threaded hole for installing the second adjusting member is provided on the synchronous adjustment plate, the top of the second adjusting member is rotatably installed on the bottom of the connecting block, the bottom of the second adjusting member passes through the bottom wall of the placement seat and extends to the outside of the placement seat, and a through hole matching the second adjusting member is provided at the bottom of the placement seat.

[0013] The embodiment of the present invention provides a grid-type wiring rack for a machine room. When in use, the spacing between the two wiring half racks is first adjusted according to the use requirements, and then the matching placement seat is installed in the wiring rack body. After that, each wire can be placed between two limit plates of a group of positioning components, and then the synchronous adjustment plate can be driven to move downward by the first adjustment member, and the synchronous adjustment plate can drive the connecting block to move downward synchronously through the second adjustment member, and the connecting block can drive the two pull rods thereon to move synchronously, so that the two limit plates in the same group of positioning components move toward each other at the same time, and the wires can be fixed by the two limit plates. Through the synchronous operation of multiple groups of positioning components, each wire can be quickly fixed. When a specific wire is to be replaced later, it is only necessary to control the second adjustment member in the corresponding positioning component to work, and the corresponding connecting block will move upward through the second adjustment member, so that the group of positioning components is opened, and the corresponding wire can be removed separately. The device adopts a telescopic structure, can flexibly adjust the size, adapt to different work requirements, and can realize the rapid fixation of the wires. It is easy to use and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a grid-type wiring rack for a machine room provided by an embodiment of the present invention;

[0015] Figure 2 A schematic diagram of the structure of a wire fixing module in a grid-type wiring rack for a machine room provided by an embodiment of the present invention;

[0016] Figure 3 A cross-sectional view of a wire fixing module in a grid-type wiring rack for a machine room provided by an embodiment of the present invention;

[0017] Figure 4 for Figure 3 A in the enlarged view;

[0018] Figure 5 A schematic diagram of the structure of a connection module in a grid-type wiring rack for a computer room provided by an embodiment of the present invention;

[0019] Figure 6 A schematic diagram of the internal structure of a mounting base in a grid-type wiring rack for a machine room provided by an embodiment of the present invention;

[0020] Figure 7 A schematic diagram of the internal structure of a connecting shaft in a grid-type wiring rack for a machine room provided by an embodiment of the present invention;

[0021] Figure 8 A cross-sectional view of a connecting shaft in a grid-type wiring rack for a machine room provided in an embodiment of the present invention.

[0022] In the accompanying drawings: the wiring rack body 1; the wiring half rack 11; the fixing column 12; the connecting module 2; the connecting seat 21; the mounting shaft 211; the connecting rod 22; the mounting seat 23; the connecting shaft 24; the wire fixing module 3; the placement seat 31; the mounting groove 311; the connecting bolt 32; the limit plate 33; the connecting block 34; the pull rod 35; the second adjusting member 36; the synchronous adjusting plate 37; the first adjusting member 38; the limit assembly 4; the limit block 41; the limit plug 411; the first inclined platform 412; the limit slot 42; the first spring 43; the control assembly 5; the pressure column 51; the second inclined platform 511; the second spring 52; the pressure plate 53; the third spring 54. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0025] like Figure 1-Figure 4 As shown, a grid-type wiring rack for a machine room provided by an embodiment of the present invention includes a wiring rack body 1, wherein the wiring rack body 1 includes two symmetrically arranged wiring half racks 11, and the two wiring half racks 11 are connected to each other through a telescopic connection module 2; and further includes:

[0026] The wire fixing module 3 includes a placement seat 31 installed in the wiring rack body 1, a synchronous adjustment plate 37 is slidably installed inside the placement seat 31 along the vertical direction, and a first adjustment member 38 is installed on the top of the placement seat 31 for driving the synchronous adjustment plate 37 to verify the vertical up and down movement, a plurality of positioning components are equidistantly distributed on the top of the placement seat 31, and the positioning components include two symmetrically arranged limit plates 33, and the limit plates 33 are slidably installed on the placement seat 31 along the width direction of the wiring rack body 1, and the bottom of each limit plate 33 is hinged with a pull rod 35, and the end of each pull rod 35 in the same group of positioning components away from the limit plate 33 is hinged on the same connecting block 34, and the connecting blocks 34 are installed on the synchronous adjustment plate 37 through a second adjusting member 36, and the second adjusting member 36 is used to drive the connecting block 34 to move up and down in the vertical direction.

[0027] In the embodiment of the present invention, the placement seat 31 is provided with a variety of specifications for adapting to the wiring rack body 1 of different widths. In the initial state, the synchronous adjustment plate 37 is located at the upper limit position, and the spacing between the two limit plates 33 in the same group of positioning components is maximized. When in use, the spacing between the two wiring half racks 11 is first adjusted according to the use requirements, and then the adapted placement seat 31 is installed in the wiring rack body 1. After that, each wire can be placed between the two limit plates 33 of a group of positioning components, and then the synchronous adjustment plate 37 is driven downward by the first adjustment member 38. The synchronous adjustment plate 37 can drive the connecting block 34 to move downward synchronously through the second adjustment member 36 (the second adjustment member 36 itself does not work at this time and is only used for connection). The connecting block 34 can drive the two pull rods 35 thereon to move synchronously, so that the two limit plates 33 in the same group of positioning components move toward each other at the same time, and the wires can be fixed by the two limit plates 33. Through the synchronous operation of multiple groups of positioning components, the rapid fixation of each wire can be achieved. When a specific wire needs to be replaced later, it is only necessary to control the second adjustment member 36 in the corresponding positioning assembly to work, and the corresponding connecting block 34 will move upward through the second adjustment member 36, so that the group of positioning assemblies is opened, and the corresponding wire can be removed separately.

[0028] like Figure 1 As shown, as a preferred embodiment of the present invention, the wiring rack body 1 also includes a fixing column 12, the fixing column 12 is connected to the wiring half rack 11, and the end of the fixing column 12 away from the wiring half rack 11 is provided with a mounting flange for fixing the wiring half rack 11 at the installation position.

[0029] like Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, as a preferred embodiment of the present invention, the connection module 2 includes two symmetrically arranged connection seats 21, and the two connection seats 21 are respectively installed on two wiring half frames 11, a mounting shaft 211 is installed on the top of each connection seat 21, and two connecting rods 22 are symmetrically installed on each mounting shaft 211, and the two connecting rods 22 on the same mounting shaft 211 are connected to the connecting rod 22 on another mounting shaft 211 at one end away from the mounting shaft 211 through a connecting shaft 24, and a diamond-shaped connecting rod structure is formed by the cooperation of the four connecting rods 22, and each connecting shaft 24 is provided with a group of limiting components 4 for fixing the angle between the two connecting rods 22 installed thereon, the two connecting shafts 24 are slidably installed on the bottom of the mounting seat 23, and the bottom of the placement seat 31 is provided with a mounting groove 311 matching the mounting seat 23, and the placement seat 31 is detachably mounted on the mounting seat 23 through a connecting bolt 32.

[0030] In the embodiment of the present invention, when in use, when it is necessary to adjust the distance between the two wiring half-frames 11, the limit assembly 4 does not work. At this time, as the distance between the two wiring half-frames 11 changes, the shape of the connecting rod structure can change synchronously. During this process, the connecting shaft 24 will slide at the bottom of the mounting seat 23, and always ensure that the mounting seat 23 is located in the middle position between the two wiring half-frames 11. When the distance between the two wiring half-frames 11 meets the requirements, it is only necessary to fix the angle between the two connecting rods 22 on the same connecting shaft 24 through the limit assembly 4 to fix the shape of the connecting rod structure, and at this time the distance between the two wiring half-frames 11 will no longer change.

[0031] like Figure 7 and Figure 8 As shown, as a preferred embodiment of the present invention, the limit assembly 4 includes a plurality of limit blocks 41 installed in a ring array inside the connecting shaft 24, the limit blocks 41 are installed in the connecting shaft 24 along the radial sliding direction of the connecting shaft 24, and can extend to the outside of the side wall of the connecting shaft 24, and the connecting shaft 24 is also provided with a control assembly 5 for driving each limit block 41 to slide along the radial direction of the connecting shaft 24, the two sides of the limit block 41 are connected to the inside of the connecting shaft 24 through a first spring 43, a limit plug 411 is provided at one end of the limit block 41 away from the center of the connecting shaft 24, and a plurality of limit slots 42 are provided in a ring array in the area where the connecting rod 22 cooperates with the connecting shaft 24.

[0032] In the embodiment of the present invention, when no external force is applied, the elastic force of the first spring 43 causes each limit block 41 to shrink inside the connecting shaft 24. At this time, relative rotation can occur between the connecting rod 22 and the connecting shaft 24, so that the shape of the connecting rod structure can change. When the shape of the connecting rod structure is to be fixed, it is only necessary to drive each limit block 41 to slide to the side away from the center of the connecting shaft 24 through the control component 5, and the outer end of the limit block 41 will extend to the outside of the side wall of the connecting shaft 24, and the limit plug 411 will be engaged in the limit slot 42, and the relative position between the connecting shaft 24 and the connecting rod 22 will be fixed. When the spacing between the two wiring half frames 11 is to be adjusted again later, it is only necessary to control the control component 5 to remove the force on the limit block 41, and the elastic restoring force of the first spring 43 can cause each limit block 41 to shrink in the connecting shaft 24 again.

[0033] like Figure 6 and Figure 8As shown, as a preferred embodiment of the present invention, the control component 5 includes a pressure column 51 slidably installed on the top of the connecting shaft 24 along the axial direction of the connecting shaft 24 (the axial direction of the connecting shaft 24 is the same as the vertical direction), and a pressure plate 53 slidably installed in the mounting seat 23 along the vertical direction, the lower end of the pressure column 51 is inserted into the interior of the connecting shaft 24, and a second inclined platform 511 is arranged at the bottom of the pressure column 51, and each of the limit blocks 41 is provided with a first inclined platform 412 matching the second inclined platform 511 at one end close to the center of the connecting shaft 24, and the pressure plate 53 is connected to the mounting seat 23 through a plurality of third springs 54.

[0034] In the embodiment of the present invention, when no external force is applied, the pressing plate 53 and the pressing column 51 are both at the upper limit position, and the top of the pressing column 51 abuts against the lower surface of the pressing plate 53. After the spacing between the two wiring half-frames 11 is adjusted, the mounting groove 311 is clamped onto the mounting seat 23, and then the placement seat 31 is fixed to the mounting seat 23 by the connecting bolt 32. In the process of screwing the connecting bolt 32 into the mounting seat 23, the bottom of the connecting bolt 32 abuts against the top of the pressing plate 53 and continuously pushes the pressing plate 53 to move downward, and the pressing plate 53 synchronously drives the pressing column 51 to move downward along the axial direction of the connecting shaft 24. In the process of the pressing column 51 moving downward, the second inclined platform 511 abuts against the first inclined platform 412, so that the axial movement of the pressing column 51 along the connecting shaft 24 is converted into the radial movement of the limit block 41 along the connecting shaft 24 through the cooperation of the second inclined platform 511 and the first inclined platform 412. That is, each limiting block 41 can be pushed out to the outside of the connecting shaft 24, so that the relative position between the connecting shaft 24 and the connecting rod 22 remains fixed.

[0035] like Figure 3 As shown in the figure, as a preferred embodiment of the present invention, the first adjusting member 38 is an adjusting screw, a threaded hole for installing the first adjusting member 38 is provided on the top of the placement seat 31, and the bottom of the first adjusting member 38 is rotatably mounted on the synchronous adjustment plate 37. When in use, the synchronous adjustment plate 37 can be driven to move up and down in the vertical direction inside the placement seat 31 by simply rotating the first adjusting member 38.

[0036] like Figure 3 As shown, as a preferred embodiment of the present invention, the second adjusting member 36 is also a threaded rod, and a threaded hole for installing the second adjusting member 36 is provided on the synchronous adjustment plate 37, the top of the second adjusting member 36 is rotatably installed on the bottom of the connecting block 34, the bottom of the second adjusting member 36 passes through the bottom wall of the placement seat 31 and extends to the outside of the placement seat 31, and the bottom of the placement seat 31 is provided with a through hole matching the second adjusting member 36.

[0037] In the embodiment of the present invention, the through hole at the bottom of the placement seat 31 is only used to avoid the second adjustment member 36, and does not contact the side wall of the second adjustment member 36. When in use, when the synchronous adjustment plate 37 remains in position, the second adjustment member 36 can be rotated to drive a specific connection block 34 to move up and down, thereby adjusting a specific positioning component without opening each positioning component.

[0038] Working principle: When in use, first adjust the distance between the two wiring half-frames 11 according to the use requirements. At this time, each limit block 41 is retracted inside the connecting shaft 24. At this time, relative rotation can occur between the connecting rod 22 and the connecting shaft 24, so that the shape of the connecting rod structure can change. After the distance between the two wiring half-frames 11 is adjusted, the mounting groove 311 at the bottom of the placement seat 31 is clamped onto the mounting seat 23, and then the placement seat 31 is fixed to the mounting seat 23 by the connecting bolt 32. In the process of screwing the connecting bolt 32 into the mounting seat 23, the bottom of the connecting bolt 32 will abut against the top of the pressure plate 53 and continuously push the pressure plate 53 downward, and the pressure plate 53 will synchronously drive the pressure column 51 to move downward along the axial direction of the connecting shaft 24. When the pressure column 51 moves downward, the second inclined platform 511 will abut against the first inclined platform 412, so that the axial movement of the pressure column 51 along the connecting shaft 24 is converted into the radial movement of the limiting block 41 along the connecting shaft 24 through the cooperation of the second inclined platform 511 and the first inclined platform 412, so that the limiting block 41 is pushed out to the outside of the connecting shaft 24, and the limiting plug 411 is engaged with the limiting slot 42. At this time, the relative position between the connecting shaft 24 and the connecting rod 22 is fixed, so that the distance between the two wiring half-frames 11 can be kept unchanged. After that, each wire can be placed between the two limit plates 33 of a group of positioning components, and then the first adjustment member 38 can drive the synchronous adjustment plate 37 to move downward. The synchronous adjustment plate 37 can drive the connecting block 34 to move downward synchronously through the second adjustment member 36 (the second adjustment member 36 itself does not work at this time and is only used for connection). The connecting block 34 can drive the two pull rods 35 thereon to move synchronously, so that the two limit plates 33 in the same group of positioning components move toward each other at the same time, and the wires can be fixed by the two limit plates 33. Through the synchronous operation of multiple groups of positioning components, each wire can be quickly fixed. When a specific wire is to be replaced later, it is only necessary to screw the second adjustment member 36 in the corresponding positioning component. At this time, only the corresponding connecting block 34 will move upward, so that the group of positioning components is opened, and the corresponding wire can be removed separately.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grid-type wiring rack for a machine room, characterized in that: The wiring rack body includes two symmetrically arranged wiring half racks, and the two wiring half racks are connected to each other through a telescopic connection module; and further includes: The wire fixing module comprises a placement seat installed in the wiring rack body, a synchronous adjustment plate is slidably installed inside the placement seat along the vertical direction, and a first adjustment member for driving the synchronous adjustment plate to verify the vertical up and down movement is installed on the top of the placement seat, a plurality of positioning components are equidistantly distributed on the top of the placement seat, the positioning components comprise two symmetrically arranged limit plates, the limit plates are slidably installed on the placement seat along the width direction of the wiring rack body, a pull rod is hinged at the bottom of each limit plate, and the end of each pull rod in the same group of positioning components away from the limit plate is hinged on the same connecting block, and the connecting blocks are installed on the synchronous adjustment plate through a second adjusting member, and the second adjusting member is used to drive the connecting block to move up and down in the vertical direction.

2. The grid-type wiring rack for a machine room according to claim 1, characterized in that: The wiring rack body also includes a fixing column, which is connected to the wiring half rack, and an end of the fixing column away from the wiring half rack is provided with a mounting flange for fixing the wiring half rack at the mounting position.

3. The grid-type wiring rack for a machine room according to claim 1, characterized in that: The connecting module includes two symmetrically arranged connecting seats, and the two connecting seats are respectively installed on two wiring half frames, a mounting shaft is installed on the top of each connecting seat, and two connecting rods are symmetrically installed on each mounting shaft, and the two connecting rods on the same mounting shaft are connected to the connecting rod on the other mounting shaft at one end away from the mounting shaft through the connecting shaft, and a diamond-shaped connecting rod structure is formed by the cooperation of four connecting rods, and each connecting shaft is provided with a group of limiting components for fixing the angle between the two connecting rods installed thereon, the two connecting shafts are slidably installed on the bottom of the mounting seat, and the bottom of the placement seat is provided with a mounting groove matching the mounting seat, and the placement seat is detachably mounted on the mounting seat by connecting bolts.

4. The grid-type wiring rack for a machine room according to claim 3, characterized in that: The limit assembly includes a plurality of limit blocks installed in a ring array inside the connecting shaft. The limit blocks are installed in the connecting shaft along the radial sliding direction of the connecting shaft and can extend to the outside of the side wall of the connecting shaft. The connecting shaft is also provided with a control assembly for driving each limit block to slide along the radial direction of the connecting shaft. The two sides of the limit block are connected to the inside of the connecting shaft through a first spring. A limit plug is provided at one end of the limit block away from the center of the connecting shaft, and a plurality of limit grooves are provided in a ring array in the area where the connecting rod and the connecting shaft cooperate.

5. The grid-type wiring rack for a machine room according to claim 4, characterized in that: The control component includes a pressure column installed on the top of the connecting shaft along the axial direction of the connecting shaft, and a pressure plate installed in the mounting seat along the vertical direction. The lower end of the pressure column is inserted into the interior of the connecting shaft, and a second inclined platform is provided at the bottom of the pressure column. The end of each limit block close to the center of the connecting shaft is provided with a first inclined platform matching the second inclined platform, and the pressure plate is connected to the mounting seat through a plurality of third springs.

6. The grid-type wiring rack for a machine room according to claim 1, characterized in that: The first adjusting member is an adjusting screw, a threaded hole for installing the first adjusting member is provided on the top of the placing seat, and the bottom of the first adjusting member is rotatably mounted on the synchronous adjusting plate.

7. The grid-type wiring rack for a machine room according to claim 6, characterized in that: The second adjusting member is also a threaded rod, and a threaded hole for installing the second adjusting member is provided on the synchronous adjusting plate. The top of the second adjusting member is rotatably installed on the bottom of the connecting block, the bottom of the second adjusting member passes through the bottom wall of the placement seat and extends to the outside of the placement seat, and a through hole matching the second adjusting member is provided at the bottom of the placement seat.

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