Wire duct adjusting support combination for port

Abstract

The utility model provides a port trunking adjusting support combination comprising two groups of side supports, the two groups of side supports are respectively installed on two longitudinal side portions of a first port trunking, the length direction of the first port trunking is transverse, and the two groups of side supports jointly support the first port trunking. The side bracket comprises a bearing square column and at least two T-shaped mounting pieces, wherein each T-shaped mounting piece comprises a linear part and an I-shaped part; the I-shaped part of the first T-shaped mounting piece of the side support is connected with the longitudinal outer side face of one end of the bearing square column of the side support, and the linear part of the first T-shaped mounting piece and one end of the bearing square column form a mounting fulcrum structure of the side support. And the I-shaped part of the second T-shaped mounting piece of the side bracket is connected with the longitudinal inner side surface of the bearing square column of the side bracket. The cable adapts to the environment condition that the ground of a port is easy to deform and complex wiring requirements, and is stable in structure and easy to install.

Description

Technical Field

[0001] The utility model relates to the technical field of port cable tray laying accessories, and particularly relates to a combined cable tray adjusting bracket for ports. Background Technique

[0002] For traditional electrical pipelines laid in ports, angle steels or suspension rods commonly used in the construction industry are usually used as cable tray supports. Its disadvantages are as follows: Due to the particularity of the mechanical structure, there are many structural interferences, and the cable tray cannot be laid with the horizontal or vertical errors required by the specifications. The reel cable tray laid on the ground is affected by the settlement caused by the high backfill geology (reclamation or tidal flat) of the port, resulting in the fracture of the cable tray, scratching of the cable or hanging of the cable. In port renovation projects, due to the uneven ground of the already settled ground, it is difficult to construct on site. After on-site inspection, the cable tray supports without adjustment functions cannot meet the usage requirements of port electrical circuits during long-term use, resulting in adverse consequences such as cable leakage and damage, and system fault tripping. Although the existing cable tray supports can adjust the height of the cable tray by adjusting the installation position of the bolts, the existing cable tray supports have the following disadvantages:

[0003] 1. It cannot adapt to the changing port environmental conditions and laying requirements, such as long equipment span, complex cable routing, and easy deformation of the ground, etc.;

[0004] 2. It is inconvenient for installation and maintenance and has a low load-bearing capacity, especially when using multi-layer cable trays for parallel or cross installation or adjusting the height;

[0005] 3. The structural stability is poor;

[0006] 4. The universality of the accessories is low, and it cannot meet the requirements of port cable tray installation applications such as floor-mounted, suspended, installed on port equipment or installed on port buildings for the cable tray at the same time. Content of the Utility Model

[0007] In view of this, it is necessary to propose a combined cable tray adjusting bracket for ports to overcome several disadvantages in the above background technique and solve the following technical problems:

[0008] How to make the cable tray adjusting bracket for ports adapt to the environmental conditions of easy deformation of the port ground and complex wiring requirements, and have a stable structure and be easy to install.

[0009] To achieve the above object, the utility model adopts the following technical solutions:

[0010] The present utility model proposes a port cable trough adjusting bracket combination, which includes two sets of side brackets. The two sets of side brackets are respectively installed on the longitudinal two side parts of a first port cable trough. The length direction of the first port cable trough is horizontal. The two sets of side brackets jointly support the first port cable trough. The side bracket includes a load-bearing square column vertically arranged during installation and at least two T-shaped mounting parts. Each T-shaped mounting part includes a straight part and an I-shaped part. The I-shaped part of the first T-shaped mounting part of the side bracket is detachably connected to the longitudinal outer side surface of one end of the load-bearing square column of the side bracket through corresponding bolts with adjustable height. The straight part of the first T-shaped mounting part and one end of the load-bearing square column form an installation fulcrum structure of the side bracket. The I-shaped part of the second T-shaped mounting part of the side bracket is detachably connected to the longitudinal inner side surface of the load-bearing square column of the side bracket through corresponding bolts with adjustable height. The straight part of the first T-shaped mounting part of the side bracket and the straight part of the second T-shaped mounting part of the side bracket are vertically spaced and parallel to each other after installation.

[0011] A plurality of first installation through holes for passing through corresponding bolts are arrayed on the longitudinal inner side surface of the load-bearing square column of the side bracket. A plurality of second installation through holes for passing through corresponding bolts are arrayed on the longitudinal outer side surface of the load-bearing square column of the side bracket. At least two spaced third installation through holes for passing through corresponding bolts are opened on the I-shaped part of each T-shaped mounting part. The second installation through hole and the corresponding third installation through hole on the I-shaped part of the first T-shaped mounting part of the side bracket are used to install corresponding bolts in cooperation. The first installation through hole and the corresponding third installation through hole on the I-shaped part of the second T-shaped mounting part of the side bracket are used to install corresponding bolts in cooperation.

[0012] The second T-shaped mounting parts of one set of side brackets and the second T-shaped mounting parts of the other set of side brackets are both used to support the first port cable trough.

[0013] Further, the third installation through hole is a groove-shaped through hole.

[0014] Further, a plurality of fourth installation through holes for passing through corresponding bolts are arrayed on the horizontal left side surface of the load-bearing square column of the side bracket.

[0015] A plurality of fifth installation through holes for passing through corresponding bolts are arrayed on the horizontal right side surface of the load-bearing square column of the side bracket.

[0016] Further, the distance between adjacent two first installation through holes, the distance between adjacent two second installation through holes, the distance between adjacent two fourth installation through holes, and the distance between adjacent two fifth installation through holes are all equal to a distance value.

[0017] Further, when one end of the load-bearing square column of this side bracket serves as the bottom end of the load-bearing square column, that is, when the installation fulcrum structure serves as the installation foot support structure of the side bracket:

[0018] The I-shaped part of the second T-shaped mounting member of this side bracket is detachably connected to the longitudinal inner side of the bottom end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height;

[0019] The I-shaped part of the first T-shaped mounting member of this side bracket is detachably connected to the longitudinal outer side of the bottom end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height.

[0020] Further, when one end of the load-bearing square column of this side bracket serves as the bottom end of the load-bearing square column, that is, when the installation fulcrum structure serves as the installation foot support structure of the side bracket:

[0021] The I-shaped part of the second T-shaped mounting member of this side bracket is detachably connected to the longitudinal inner side of the top end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height;

[0022] The I-shaped part of the first T-shaped mounting member of this side bracket is detachably connected to the longitudinal outer side of the bottom end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height.

[0023] Further, when one end of the load-bearing square column of this side bracket serves as the top end of the load-bearing square column, that is, when the installation fulcrum structure serves as the hanging foot support structure of the side bracket:

[0024] The I-shaped part of the second T-shaped mounting member of this side bracket is detachably connected to the longitudinal inner side of the top end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height;

[0025] The I-shaped part of the first T-shaped mounting member of this side bracket is detachably connected to the longitudinal outer side of the top end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height.

[0026] Further, when one end of the load-bearing square column of this side bracket serves as the top end of the load-bearing square column, that is, when the installation fulcrum structure serves as the hanging foot support structure of the side bracket:

[0027] The I-shaped part of the second T-shaped mounting member of this side bracket is detachably connected to the longitudinal inner side of the bottom end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height;

[0028] The I-shaped part of the first T-shaped mounting member of this side bracket is detachably connected to the longitudinal outer side of the top end of the load-bearing square column of this side bracket through corresponding bolts with adjustable height.

[0029] Furthermore, the number of T-shaped mounting members of the side bracket is three; the first cable trough for ports and the second cable trough for ports are arranged at intervals in the height direction and virtually intersect or coincide in the top view;

[0030] When the first cable trough for ports and the second cable trough for ports virtually coincide in the top view: the I-shaped part of the third T-shaped mounting member of the side bracket and the longitudinal inner side surface of the load-bearing square column of the side bracket are detachably connected with adjustable height through corresponding bolts;

[0031] When the first cable trough for ports and the second cable trough for ports virtually intersect in the top view: the linear part of the third T-shaped mounting member of the side bracket and the lateral side surface of the load-bearing square column of the side bracket are detachably connected with adjustable height through corresponding bolts;

[0032] The third T-shaped mounting members of one group of side brackets and the third T-shaped mounting members of another group of side brackets are both used for installing the second cable trough for ports.

[0033] Furthermore, the T-shaped mounting member presents a T-shaped structure in the front view, the linear part presents a linear structure in the front view, and the I-shaped part presents an I-shaped structure in the front view; the T-shaped mounting member presents an L-shaped structure rotated 180° in the right view; the linear part is a bar-shaped angle steel structure; the I-shaped part is a rectangular steel plate structure;

[0034] Both side plates of the linear part with a bar-shaped angle steel structure that are connected at a right angle are provided with a plurality of mounting holes.

[0035] The beneficial effects of the present utility model are as follows:

[0036] The present utility model can adapt to the environmental conditions of easily deformable port ground and complex wiring requirements, and has a stable structure and is easy to install. Its laying and installation method is simple and convenient for height adjustment. Furthermore, the present utility model can support on-site installation of cable troughs in various orientations, including but not limited to: horizontal, vertical, horizontal cross, vertical cross, horizontal and vertical superposition installation and other installation situations, realizing the adjustment of the direction and height of each cable trough; the present utility model has good structural rigidity and stability, and it is easy to adjust the height of the cable trough according to the ground deformation situation when laying on the ground or installing on ground equipment, and can adapt to the sway of the suspender when laying on the ceiling, without additionally installing anti-sway brackets; the present utility model also has good bearing capacity, can meet the load requirements of power cables, and when laying multi-layer power cables, the installation method from top to bottom can be used without additionally taking reinforcement measures to meet the bearing capacity requirements; the present utility model can be adjusted according to the different positions and heights of the bridge installation, can better adapt to the site conditions, shorten the installation time, improve work efficiency, and is convenient and fast to install; the present utility model also has the following advantages:

[0037] Economical and practical: The load-bearing square column and the T-shaped mounting parts can have a unified structure and be mass-produced. When using the same specification to adapt to the installation of cable trays of different specifications, repeated procurement is avoided, thus reducing costs and waste of resources.

[0038] Safe and reliable: The utility model flexibly supports and fixes according to the weight of the cable tray and the use environment, which can ensure the safety and stability of the cable tray and improve the reliability of use.

[0039] Convenient for maintenance: The utility model is very convenient for disassembly and maintenance, can be easily disassembled and assembled, and reduces the maintenance cost and time.

[0040] Strong adaptability: The utility model can adapt to cable trays of different specifications and types, can be flexibly adjusted and used according to different scenarios and needs, and overcomes the disadvantages of traditional wire trough brackets such as poor adjustability, single application environment, and many and messy models. Description of the Drawings

[0041] Figure 1 It is a three-dimensional schematic diagram of an installation structure of a side bracket related to the utility model.

[0042] Figure 2 It is a three-dimensional structure schematic diagram of a cable tray adjusting bracket for a port with a first cable tray for a port installed in Example 2 of the utility model.

[0043] Figure 3 It is a three-dimensional structure schematic diagram of a cable tray adjusting bracket for a port with a first cable tray for a port installed in Example 3 of the utility model.

[0044] Figure 4 It is a three-dimensional structure schematic diagram of a cable tray adjusting bracket for a port with a second cable tray for a port installed in Example 6 of the utility model.

[0045] Figure 5 It is another three-dimensional structure schematic diagram of a cable tray adjusting bracket for a port with a second cable tray for a port installed in Example 7 of the utility model.

[0046] Figure 6 It is a three-dimensional structure schematic diagram of a cable tray adjusting bracket for a port with a first cable tray for a port installed in Example 4 of the utility model.

[0047] Description of the Reference Numerals:

[0048] Side bracket 100; First port wire duct 200; Second port wire duct 300; T-shaped mounting member 1; Linear portion 11; I-shaped portion 12; Load-bearing square column 2; First mounting through-hole 21; Second mounting through-hole 22; Third mounting through-hole 121; Fourth mounting through-hole 23; Fifth mounting through-hole 24; Mounting hole 111. Detailed implementation

[0049] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further clearly and completely describe the technical solutions of the present utility model in combination with the embodiments of the present utility model. It should be noted that the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0050] It should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0051] Terms such as "first", "second", "third", "fourth", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", "fourth" may explicitly or implicitly include one or more of such features.

[0052] Embodiment 1

[0053] As Figures 1 - 5 shown:

[0054] This embodiment provides a combined adjusting bracket for a port wire groove, which includes two sets of side brackets 100. The two sets of side brackets 100 are respectively installed on the two longitudinal sides of a first port wire groove 200. The length direction of the first port wire groove 200 is horizontal. The two sets of side brackets 100 jointly support the first port wire groove 200. The side bracket 100 includes a load-bearing square column 2 vertically arranged during installation and at least two T-shaped mounting parts 1. Each T-shaped mounting part 1 includes a straight part 11 and an I-shaped part 12. The I-shaped part 12 of the first T-shaped mounting part 1 of the side bracket 100 is detachably connected to the longitudinal outer side of one end of the load-bearing square column 2 of the side bracket 100 through corresponding bolts with adjustable height. The straight part 11 of the first T-shaped mounting part 1 and one end of the load-bearing square column 2 form an installation fulcrum structure of the side bracket 100. The I-shaped part 12 of the second T-shaped mounting part 1 of the side bracket 100 is detachably connected to the longitudinal inner side of the load-bearing square column 2 of the side bracket 100 through corresponding bolts with adjustable height. The straight part 11 of the first T-shaped mounting part 1 of the side bracket 100 and the straight part 11 of the second T-shaped mounting part 1 of the side bracket 100 are vertically spaced and parallel to each other after installation.

[0055] A plurality of first installation through holes 21 for passing through corresponding bolts are arrayed on the longitudinal inner side of the load-bearing square column 2 of the side bracket 100. A plurality of second installation through holes 22 for passing through corresponding bolts are arrayed on the longitudinal outer side of the load-bearing square column 2 of the side bracket 100. At least two spaced third installation through holes 121 for passing through corresponding bolts are opened on the I-shaped part 12 of each T-shaped mounting part 1. The second installation through hole 22 and the corresponding third installation through hole 121 of the I-shaped part 12 of the first T-shaped mounting part 1 of the side bracket 100 are used to install corresponding bolts in cooperation. The first installation through hole 21 and the corresponding third installation through hole 121 of the I-shaped part 12 of the second T-shaped mounting part 1 of the side bracket 100 are used to install corresponding bolts in cooperation.

[0056] The second T-shaped mounting parts 1 of one of the sets of side brackets 100 and the second T-shaped mounting parts 1 of the other set of side brackets 100 are both used to support the first port wire groove 200.

[0057] Optimally, the third installation through hole 121 is a slot-shaped through hole.

[0058] Optimally, a plurality of fourth installation through holes 23 for passing through corresponding bolts are arrayed on the left lateral side of the load-bearing square column 2 of the side bracket 100.

[0059] A plurality of fifth installation through holes 24 for passing through corresponding bolts are arrayed on the right lateral side of the load-bearing square column 2 of the side bracket 100.

[0060] Preferably, the distance between two adjacent first mounting through-holes 21, the distance between two adjacent second mounting through-holes 22, the distance between two adjacent fourth mounting through-holes 23, and the distance between two adjacent fifth mounting through-holes 24 are all equal to a distance value.

[0061] Preferably, the T-shaped mounting member 1 is in a T-shaped structure when viewed from the front, the straight-shaped portion 11 is in a straight-shaped structure when viewed from the front, and the I-shaped portion 12 is in an I-shaped structure when viewed from the front; the T-shaped mounting member 1 is in an L-shaped structure rotated 180° when viewed from the right (see the T-shaped mounting member 1 at the highest position of the leftmost side bracket 100 in Figure 4 ); the straight-shaped portion 11 is a strip-shaped angle steel structure; the I-shaped portion 12 is a rectangular steel plate structure.

[0062] Preferably, a plurality of mounting holes 111 are formed in both side plates of the straight-shaped portion 11 having a strip-shaped angle steel structure that are connected at a right angle; the mounting holes 111 are used for mounting in cooperation with bolts through the corresponding mounting through-holes of the load-bearing square column 2, or for mounting in cooperation with bolts through the wire groove.

[0063] Embodiment 2

[0064] Embodiment 2 is a further optimization of any one of the technical solutions in Embodiment 1;

[0065] As Figure 2 shown:

[0066] When one end of the load-bearing square column 2 of the side bracket 100 is used as the bottom end of the load-bearing square column 2, that is, when the described mounting fulcrum structure is used as the mounting foot support structure of the side bracket 100:

[0067] The I-shaped portion 12 of the second T-shaped mounting member 1 of the side bracket 100 is detachably connected to the longitudinal inner side surface of the bottom end of the load-bearing square column 2 of the side bracket 100 through corresponding bolts with adjustable height;

[0068] The I-shaped portion 12 of the first T-shaped mounting member 1 of the side bracket 100 is detachably connected to the longitudinal outer side surface of the bottom end of the load-bearing square column 2 of the side bracket 100 through corresponding bolts with adjustable height.

[0069] Further preferably, the bottom surface of the straight-shaped portion 11 of the first T-shaped mounting member 1 of the side bracket 100 is flush with the bottom end surface of the bottom end of the load-bearing square column 2.

[0070] Further preferably, the I-shaped portion 12 of the first T-shaped mounting member 1 of the side bracket 100 is higher in height than the straight-shaped portion 11 of the first T-shaped mounting member 1 of the side bracket 100.

[0071] Embodiment 3

[0072] Embodiment 3 is a further optimization of any one of the technical solutions in Embodiment 1;

[0073] As Figure 3 shown:

[0074] When one end of the load-bearing square column 2 of the side bracket 100 is used as the bottom end of the load-bearing square column 2, that is, when the installation fulcrum structure is used as the installation foot support structure of the side bracket 100:

[0075] The I-shaped portion 12 of the second T-shaped mounting member 1 of the side bracket 100 is detachably connected to the longitudinal inner side of the top end of the load-bearing square column 2 of the side bracket 100 by corresponding bolts with adjustable height;

[0076] The I-shaped portion 12 of the first T-shaped mounting member 1 of the side bracket 100 is detachably connected to the longitudinal outer side of the bottom end of the load-bearing square column 2 of the side bracket 100 by corresponding bolts with adjustable height.

[0077] Embodiment 4

[0078] Embodiment 4 is a further optimization of any one of the technical solutions in Embodiment 1;

[0079] As Figure 6 shown:

[0080] When one end of the load-bearing square column 2 of the side bracket 100 is used as the top end of the load-bearing square column 2, that is, when the installation fulcrum structure is used as the hanging foot hanging support structure of the side bracket 100:

[0081] The I-shaped portion 12 of the second T-shaped mounting member 1 of the side bracket 100 is detachably connected to the longitudinal inner side of the top end of the load-bearing square column 2 of the side bracket 100 by corresponding bolts with adjustable height;

[0082] The I-shaped portion 12 of the first T-shaped mounting member 1 of the side bracket 100 is detachably connected to the longitudinal outer side of the top end of the load-bearing square column 2 of the side bracket 100 by corresponding bolts with adjustable height.

[0083] Embodiment 5

[0084] Embodiment 5 is a further optimization of any one of the technical solutions in Embodiment 1;

[0085] Refer to Figure 4 、 Figure 5 shown:

[0086] When one end of the load-bearing square column 2 of the side bracket 100 is used as the top end of the load-bearing square column 2, that is, when the installation fulcrum structure is used as the hanging foot hanging support structure of the side bracket 100:

[0087] The I-shaped part 12 of the second T-shaped mounting member 1 of the side support 100 is detachably connected to the longitudinal inner side of the bottom end of the load-bearing square column 2 of the side support 100 by corresponding bolts with adjustable height;

[0088] The I-shaped part 12 of the first T-shaped mounting member 1 of the side support 100 is detachably connected to the longitudinal outer side of the top end of the load-bearing square column 2 of the side support 100 by corresponding bolts with adjustable height.

[0089] Embodiment 6

[0090] Embodiment 6 is a further optimization of any of the above embodiments;

[0091] As Figures 1 - 4 shown:

[0092] The number of T-shaped mounting members 1 of the side support 100 is three (i.e., the number of T-shaped mounting members 1 of two groups of side supports 100 is six) (or the number of T-shaped mounting members 1 of two groups of side supports 100 is at least six); the first port cable trough 200 and the second port cable trough 300 are arranged at intervals in the height direction and are virtually coincident in the top view (i.e., parallel in the front view);

[0093] When the first port cable trough 200 and the second port cable trough 300 are virtually coincident in the top view (as Figure 4 shown, Figure 4 the mounting fulcrum structure in is used as the hanging support structure of the side support 100): the I-shaped part 12 of the third T-shaped mounting member 1 of the side support 100 is detachably connected to the longitudinal inner side of the load-bearing square column 2 of the side support 100 by corresponding bolts with adjustable height;

[0094] The third T-shaped mounting member 1 of one group of side supports 100 and the third T-shaped mounting member 1 of another group of side supports 100 are both used to mount the second port cable trough 300.

[0095] Embodiment 7

[0096] Embodiment 7 is a further optimization of any one of Embodiments 1-6 above;

[0097] As Figures 1 - 3 and Figure 5 shown:

[0098] The number of T-shaped mounting members 1 of the side support 100 is three; the first port cable trough 200 and the second port cable trough 300 are arranged at intervals in the height direction and are virtually intersecting in the top view (preferably virtually perpendicular);

[0099] When the first port cable trough 200 and the second port cable trough 300 are virtually intersecting in the top view (asFigure 5 as shown Figure 5 The mounting fulcrum structure in Figure 5 is used as the hanging and supporting structure of the side bracket 100: The linear part 11 of the third T-shaped mounting member 1 of the side bracket 100 is detachably connected to the lateral side of the load-bearing square column 2 of the side bracket 100 with adjustable height through corresponding bolts;

[0100] The third T-shaped mounting members 1 of one group of side brackets 100 and the third T-shaped mounting members 1 of another group of side brackets 100 are both used to mount the second port cable trough 300.

[0101] Specifically, the horizontal extending direction of the third T-shaped mounting member 1 of one group of side brackets 100 is the same as the horizontal extending direction of the third T-shaped mounting member 1 of another group of side brackets 100.

[0102] The bolts in the above embodiments can be equivalently replaced by other detachable clamping bolts.

[0103] The above embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A port trough adjustment bracket assembly, comprising two sets of side brackets (100), the two sets of side brackets (100) are respectively installed on two longitudinal sides of a first port trough (200), the length direction of the first port trough (200) is horizontal, and the two sets of side brackets (100) jointly support the first port trough (200), characterized in that: The side bracket (100) comprises a load-bearing square column (2) which is vertically arranged during installation and at least two T-shaped mounting members (1), each of the T-shaped mounting members (1) comprising an I-shaped portion (11) and an I-shaped portion (12); the I-shaped portion (12) of the first T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal outer side surface of one end of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; the I-shaped portion (11) of the first T-shaped mounting member (1) is detachably connected to the load-bearing square column (2) of the side bracket (100) via corresponding bolts; One end of the column (2) constitutes the mounting fulcrum structure of the side bracket (100); the I-shaped portion (12) of the second T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal inner side surface of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in an adjustable height; the I-shaped portion (11) of the first T-shaped mounting member (1) of the side bracket (100) and the I-shaped portion (11) of the second T-shaped mounting member (1) of the side bracket (100) are vertically spaced and parallel to each other after installation; A plurality of first mounting through holes (21) for passing corresponding bolts are provided in an array on the longitudinal inner side surface of the load-bearing square column (2) of the side bracket (100); a plurality of second mounting through holes (22) for passing corresponding bolts are provided in an array on the longitudinal outer side surface of the load-bearing square column (2) of the side bracket (100); the I-shaped portion (12) of each T-shaped mounting member (1) is provided with at least two third mounting through holes (121) for passing corresponding bolts arranged at intervals; the second mounting through hole (22) and the corresponding third mounting through hole (121) of the I-shaped portion (12) of the first T-shaped mounting member (1) of the side bracket (100) are mounted by matching with corresponding bolts; the first mounting through hole (21) and the corresponding third mounting through hole (121) of the I-shaped portion (12) of the second T-shaped mounting member (1) of the side bracket (100) are mounted by matching with corresponding bolts; The second T-shaped mounting piece (1) of one set of side brackets (100) and the second T-shaped mounting piece (1) of another set of side brackets (100) are both used to support the first port wire trough (200).

2. The port cable trough adjustment bracket assembly according to claim 1 is characterized in that: The third mounting through hole (121) is a slot-shaped through hole.

3. The port cable trough adjustment bracket assembly according to claim 1 is characterized in that: A plurality of fourth mounting through holes (23) for passing corresponding bolts are arranged in an array on the left lateral side of the load-bearing square column (2) of the side bracket (100); A plurality of fifth mounting through holes (24) for passing corresponding bolts are arranged in an array on the right lateral side of the load-bearing square column (2) of the side bracket (100).

4. The port cable trough adjustment bracket assembly according to claim 3 is characterized in that: The distance between two adjacent first mounting through holes (21), the distance between two adjacent second mounting through holes (22), the distance between two adjacent fourth mounting through holes (23), and the distance between two adjacent fifth mounting through holes (24) are all equal to a distance value.

5. The port cable trough adjustment bracket assembly according to claim 1, characterized in that: When one end of the load-bearing square column (2) of the side bracket (100) serves as the bottom end of the load-bearing square column (2), that is, when the mounting fulcrum structure serves as the mounting foot support structure of the side bracket (100): The I-shaped portion (12) of the second T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal inner side surface of the bottom end of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; The I-shaped portion (12) of the first T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal outer side surface of the bottom end of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in an adjustable height.

6. The port cable trough adjustment bracket assembly according to claim 1, characterized in that: When one end of the load-bearing square column (2) of the side bracket (100) serves as the bottom end of the load-bearing square column (2), that is, when the mounting fulcrum structure serves as the mounting foot support structure of the side bracket (100): The I-shaped portion (12) of the second T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal inner side surface of the top end portion of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; The I-shaped portion (12) of the first T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal outer side surface of the bottom end of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in an adjustable height.

7. The port cable trough adjustment bracket assembly according to claim 1, characterized in that: When one end of the load-bearing square column (2) of the side bracket (100) serves as the top end of the load-bearing square column (2), that is, when the mounting fulcrum structure serves as the hanging foot support structure of the side bracket (100): The I-shaped portion (12) of the second T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal inner side surface of the top end portion of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; The I-shaped portion (12) of the first T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal outer side surface of the top end portion of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in an adjustable height.

8. The port cable trough adjustment bracket assembly according to claim 1, characterized in that: When one end of the load-bearing square column (2) of the side bracket (100) serves as the top end of the load-bearing square column (2), that is, when the mounting fulcrum structure serves as the hanging foot support structure of the side bracket (100): The I-shaped portion (12) of the second T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal inner side surface of the bottom end of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; The I-shaped portion (12) of the first T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal outer side surface of the top end portion of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in an adjustable height.

9. The port cable trough adjustment bracket assembly according to claim 3, characterized in that: The number of the T-shaped mounting members (1) of the side bracket (100) is three; the first port wire duct (200) and the second port wire duct (300) are arranged at intervals in the height direction and virtually intersect or virtually overlap in the top view; When the first port cable duct (200) and the second port cable duct (300) virtually overlap in a plan view, the I-shaped portion (12) of the third T-shaped mounting member (1) of the side bracket (100) is detachably connected to the longitudinal inner side surface of the load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; When the first port cable duct (200) and the second port cable duct (300) virtually intersect in a plan view: the straight-line portion (11) of the third T-shaped mounting member (1) of the side bracket (100) is detachably connected to a lateral side surface of a load-bearing square column (2) of the side bracket (100) via corresponding bolts in a height-adjustable manner; The third T-shaped mounting piece (1) of one set of side brackets (100) and the third T-shaped mounting piece (1) of another set of side brackets (100) are both used to install the second port wire trough (300).

10. The port cable trough adjustment bracket assembly according to any one of claims 1 to 9, characterized in that: The T-shaped mounting member (1) is in a T-shaped structure in the front view, the I-shaped portion (11) is in a I-shaped structure in the front view, and the I-shaped portion (12) is in an I-shaped structure in the front view; the T-shaped mounting member (1) is in an L-shaped structure rotated 180° in the right view; the I-shaped portion (11) is a strip angle steel structure; and the I-shaped portion (12) is a rectangular steel plate structure; The two side plates of the straight-line portion (11) of the strip-shaped angle steel structure connected at a right angle are both provided with a plurality of mounting holes (111).

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