Arc-shaped vertical bending assembly of cable bridge

Abstract

The utility model discloses an arc-shaped vertical bending assembly of a cable bridge. The arc-shaped vertical bending assembly comprises a vertical bending side plate, the vertical bending side plate has an initial state, the vertical bending side plate in the initial state is in a straight state, a plurality of easily-detachable triangular areas which are arranged at intervals are arranged on the edge of one side of the vertical bending side plate, and the tip ends of the triangular areas face the other side of the vertical bending side plate; when the triangular area is detached, the vertical bending side plate can be bent to be in a bent state or a bent state. The vertical bent side plate has two states, namely a straight state and a bent state, can be used for adapting two horizontally arranged cable bridges, can also be bent to be in a bent or bent state, and can be bent at any angle within the limit range of the triangular area. The vertical bending side plates can be used for straight switching and bending switching, and multi-angle bending switching is realized, so that the vertical bending side plates can adapt to cable bridges under various different mounting conditions, and have good adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, in particular to an arc-shaped vertical bending component of a cable tray. Background Art

[0002] A cable tray is a support structure for laying cable wires and is a commonly used device in electrical engineering installations. Cable trays are generally divided into trough-type, ladder-type, tray-type and other structures. During the actual installation of a cable tray, sometimes it is necessary to avoid obstacles such as pipes, beams, and walls. During the installation of the cable tray, elbows are required for transition at the obstacle positions. The cable tray is composed of straight-through, horizontal three-way, four-way, and upper and lower climbing elbows and other elbow fittings. The ladder vertical bend is a fitting for the upper and lower climbing elbows, which is basically a fixed bend angle type. In the prior art, right-angle turns are common, which will cause the cable to bend at 90 degrees, easily break the wires inside the cable, and the pulling of the cable will cause the edges and corners of the right-angle surface to be frequently rubbed, accelerating the wear, aging and service life of the cable. In addition, due to the various shapes of actual buildings and the complex and changeable installation conditions of the cable tray, the existing ladder vertical bends cannot meet the requirements. Summary of the Utility Model

[0003] In order to solve the technical problem that the existing ladder vertical bends cannot meet the requirements, one of the purposes of the present utility model is to provide an arc-shaped vertical bending component of a cable tray.

[0004] One of the purposes of the present utility model is realized by adopting the following technical scheme:

[0005] An arc-shaped vertical bending component of a cable tray, the arc-shaped vertical bending component of the cable tray includes a vertical bending side plate;

[0006] The vertical bending side plate has an initial state. In the initial state, the vertical bending side plate is in a straight state. A plurality of spaced-apart easy-to-remove triangular areas are provided on one side edge of the vertical bending side plate, and the tip of the triangular area faces the other side of the vertical bending side plate;

[0007] By removing the triangular areas, the vertical bending side plate can be bent to a curved or bent state.

[0008] Optionally, a first easy-to-remove seam surrounding the triangular area is provided on one side of the vertical bending side plate, and a second easy-to-remove seam extending towards the middle is provided on the other side edge of the vertical bending side plate.

[0009] Optionally, the bottom edge of the triangular area is located on one side edge of the vertical bending side plate, the apex angle of the triangular area is an acute angle, and the apex angle of the triangular area extends towards the middle of the vertical bending side plate.

[0010] Optionally, the cable tray arc-shaped bending assembly also includes an auxiliary connecting piece for enhancing the strength of the bending side plate, the auxiliary connecting piece is arranged at the bending part of the bending side plate, and the two ends of the auxiliary connecting piece are respectively connected to the two bending sections at the bending part.

[0011] Optionally, two auxiliary buckling parts are provided at the upper end of the auxiliary connecting piece, and two auxiliary limiting parts are provided at the lower end of the auxiliary connecting piece. The two auxiliary buckling parts are respectively buckled with the two bending sections at the bending point, and the two auxiliary limiting parts extend to the lower parts of the two bending sections at the bending point, respectively, for limiting the position of the auxiliary connecting piece.

[0012] Optionally, fastening holes are respectively provided at both ends of the auxiliary connecting member, and the fastening holes are provided with fasteners for fastening the auxiliary connecting member and the vertical bending side plate.

[0013] Optionally, the cable tray arc bending assembly further includes a first connecting member, a second connecting member and a first locking member;

[0014] The first connecting member includes a first adapter portion and a first connecting portion for connecting to the cable tray, the first connecting portion is connected to the first adapter portion and forms a first angle, and a first connecting hole is provided at the end of the first adapter portion;

[0015] The second connecting member includes a second adapter portion and a second connecting portion for connecting to the vertical bending side plate, the second connecting portion is connected to the second adapter portion and forms a second angle, and a second connecting hole is provided at the end of the second adapter portion;

[0016] The first locking member is inserted into the first connecting hole and the second connecting hole, and the first transition portion and the second transition portion are fastened by the first locking member.

[0017] Optionally, a first arc-shaped limiting groove is further provided at the end of the first adapter portion, and the first arc-shaped limiting groove is provided on a circumference surrounding the first connecting hole;

[0018] A second arc-shaped limiting groove is further provided at the end of the second adapter portion, and the second arc-shaped limiting groove is arranged on the circumference surrounding the second connecting hole;

[0019] The cable tray arc bending assembly also includes a second locking member, which is inserted into the first arc limiting groove and the second arc limiting groove, and the second locking member limits and locks the relative angle between the first adapter part and the second adapter part.

[0020] Optionally, a first buckling portion is provided on the upper portion of the first connecting portion for buckling onto the upper portion of a side plate of a cable tray.

[0021] Optionally, a first limiting portion is provided at a lower portion of the first connecting portion, and the first limiting portion extends toward the bottom of the cable tray to limit the position of the first connecting portion.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] In the utility model, the vertical bending side panel has two states, one of which is the initial state when the triangular area is retained, that is, the straight state. At this time, the vertical bending side panel can be used for the connection between two cable trays in a horizontal arrangement. When the triangular area on the vertical bending side panel is removed, the original triangular area on the vertical bending side panel is a hollow area. At this time, the vertical bending side panel is easy to bend or bend, and the vertical bending side panel can be bent into a bent or bent state, and can be bent at any angle within the limited range of the triangular area. In this way, the vertical bending side panel in the utility model can be connected straight, bent, and can be bent at multiple angles, which can adapt to cable trays in various installation conditions and has good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the connection between the arc-shaped vertical bending assembly of the cable tray and the cable tray of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the cable tray arc-shaped vertical bending component and the cross arm after being assembled;

[0026] Figure 3 It is a structural schematic diagram of the curved bending side plate of the cable tray arc bending assembly of the utility model in a straight state;

[0027] Figure 4 It is a structural schematic diagram of the curved bending side plate of the cable tray of the utility model in a bent state;

[0028] Figure 5 It is a structural schematic diagram of the connection between the arc-shaped vertical bending assembly of the cable tray and the cable tray of the utility model;

[0029] Figure 6 It is a schematic diagram of the side structure of the cable tray arc-shaped vertical bending assembly connected to the cable tray of the utility model;

[0030] Figure 7 It is an exploded schematic diagram of the first connecting member and the second connecting member of the arc-shaped bending assembly of the cable tray of the utility model.

[0031] Description of the accompanying drawings:

[0032] 1. Vertical bending side panel; 11. Triangle area; 12. First easy-to-remove seam; 13. Second easy-to-remove seam;

[0033] 2. Auxiliary connecting piece; 21. Auxiliary buckle connection part; 22. Auxiliary limiting part; 23. Fastening hole;

[0034] 3. first connecting member; 31. first transfer portion; 32. first connecting portion; 321. first buckle portion; 322. first limiting portion; 33. first connecting hole; 34. first arc-shaped limiting groove;

[0035] 4. second connecting member; 41. second transfer portion; 42. second connecting portion; 421. second buckle portion; 422. second limiting portion; 43. second connecting hole; 44. second arc-shaped limiting groove;

[0036] 5. A first locking member;

[0037] 6. A second locking member;

[0038] 7. The third locking member;

[0039] 8. Fourth locking piece. DETAILED DESCRIPTION

[0040] The following will be combined with the attached examples of the present application Figure 1 To Attachment Figure 7 , the technical solutions in the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0041] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0043] like Figures 1 - 4A cable tray arc bending assembly is shown, and the cable tray arc bending assembly is used for connecting or transferring cable trays. The cable tray includes two side panels and a connecting structure arranged between the two side panels, and the connecting structure can be a bottom plate, a cross arm or a connecting rod. A docking port is provided on one of the cable trays, that is, a notch is provided on the side panel, and another cable tray is transferred through two cable tray arc bending assemblies.

[0044] Specifically, the arc-shaped bending assembly of the cable tray includes a bending side panel 1. The bending side panel 1 has an initial state, in which the bending side panel 1 is in a straight state, and a side edge of the bending side panel 1 is provided with a plurality of easily removable triangular areas 11 arranged at intervals, and the tip of the triangular area 11 faces the other side of the bending side panel 1. After the triangular area 11 is removed, the bending side panel 1 can be bent to a curved or folded state. In this embodiment, the bending side panel 1 has two states, one of which is the initial state when the triangular area 11 is retained, that is, the straight state. At this time, the bending side panel 1 can be used for the transfer of two cable trays in a horizontal arrangement. When the triangular area 11 on the bending side panel 1 is removed, the original triangular area 11 on the bending side panel 1 is a hollow area. At this time, the bending side panel 1 is easy to bend or bend, and the bending side panel 1 can be bent into a curved or folded state, and can be bent at any angle within the limit range of the triangular area 11. In this way, the vertical bending side plate 1 in this embodiment can be straight-connected, bent-connected, and bent-connected at multiple angles, and can adapt to cable trays in various installation conditions, with good adaptability.

[0045] For the easily dismantled triangle area 11, specifically, Figure 2 , Figure 3 As shown, a first easy-to-remove seam 12 surrounding the triangular area 11 is provided on one side of the vertical bending side panel 1, and a second easy-to-remove seam 13 extending toward the middle is provided on the other side edge of the vertical bending side panel 1. The triangular area 11 is removed by providing the first easy-to-remove seam 12, and a triangular hollow area is removed from one side of the vertical bending side panel 1. At the same time, the second easy-to-remove seam 13 is provided to disconnect the other side of the vertical bending side panel 1, so that the vertical bending side panel 1 is easy to bend and can be bent according to a predetermined position.

[0046] The first easy-to-remove seam 12 and the second easy-to-remove seam 13 are both virtual seams, specifically, seams with a small amount of local adhesion, for example, seams formed by laser cutting in a dotted line pattern. In this way, the adhesion part can be disconnected by hand or with the help of tools, so that the virtual seam can be disconnected into a real seam.

[0047] For the triangular area 11 , specifically, the bottom side of the triangular area 11 is located at one side edge of the upright bending side plate 1 , the top angle of the triangular area 11 is an acute angle, and the top angle of the triangular area 11 extends toward the middle of the upright bending side plate 1 .

[0048] In some embodiments of the cable tray arc bending assembly, such as Figure 2 ,Figure 4 As shown, the cable tray arc vertical bending component further includes an auxiliary connecting member 2 for enhancing the strength of the vertical bending side plate 1. The auxiliary connecting member 2 is disposed at the bending portion of the vertical bending side plate 1, and both ends of the auxiliary connecting member 2 are respectively connected to the two bending segments at the bending portion. The strength of the vertical bending side plate 1 is weakened after bending. Especially when the first detachable seam 12 and the second detachable seam 13 are changed from virtual seams to real seams, the strength of the vertical bending side plate 1 is greatly reduced. In this embodiment, both ends of the auxiliary connecting member 2 are respectively connected to the two bending segments at the bending portion, so as to enhance the strength of the vertical bending side plate 1 after bending.

[0049] Furthermore, as Figure 2 、 Figure 4 shown, two auxiliary buckling portions 21 are provided at the upper end of the auxiliary connecting member 2, and two auxiliary limiting portions 22 are provided at the lower end of the auxiliary connecting member 2. The two auxiliary buckling portions 21 are respectively buckled to the two bending segments at the bending portion, and the two auxiliary limiting portions 22 respectively extend downward to the lower portions of the two bending segments at the bending portion for limiting the position of the auxiliary connecting member 2. The auxiliary connecting member 2 is buckled to the vertical bending side plate 1 through the auxiliary buckling portions 21, and the position of the auxiliary connecting member 2 is limited through the auxiliary limiting portions 22 to maintain the stability of the buckling. The two auxiliary buckling portions 21 and the two auxiliary limiting portions 22 on the auxiliary connecting member 2 enable the auxiliary connecting member 2 to be buckled at the bending portion of the vertical bending side plate 1, providing a certain amount of strength reinforcement for the vertical bending side plate 1.

[0050] In addition, as Figure 2 、 Figure 4 shown, fastening holes 23 are respectively provided at both ends of the auxiliary connecting member 2, and fasteners for fastening the auxiliary connecting member 2 and the vertical bending side plate 1 are provided in the fastening holes 23. By respectively providing the fastening holes 23 at both ends of the auxiliary connecting member 2, it is convenient to set fasteners to respectively fasten and connect both ends of the auxiliary connecting member 2 to the two bending segments at the bending portion, so as to be able to reinforce the strength of the bending portion through the auxiliary connecting member 2, which is also a re - reinforcement of the aforementioned buckling.

[0051] In some embodiments of the cable tray arc vertical bending component, such as Figure 1 、 Figure 5 and Figure 6As shown, the arc bending assembly of the cable tray includes a first connector 3, a second connector 4 and a first locking member 5. The first connector 3 includes a first adapter 31 and a first connector 32 for connecting to the cable tray, the first connector 32 is connected to the first adapter 31 at a first angle, and a first connecting hole 33 is provided at the end of the first adapter 31. The second connector 4 includes a second adapter 41 and a second connector 42 for connecting to the bending side plate 1, the second connector 42 is connected to the second adapter 41 at a second angle, and a second connecting hole 43 is provided at the end of the second adapter 41. The first locking member 5 is inserted into the first connecting hole 33 and the second connecting hole 43, and the first adapter 31 and the second adapter 41 are fastened by the first locking member 5. When docking, the two sets of cable tray arc bending assemblies are arranged on both sides of the docking interface on the cable tray. The first connecting member 3 is connected to the side panel of the cable tray near the docking interface, and the second connecting portion 42 is connected to the vertical bending side panel 1. At the same time, the first locking member 5 is passed through the first connecting hole 33 and the second connecting hole 43, and the first adapter portion 31 and the second adapter portion 41 are preliminarily locked, and then the angle between the first adapter portion 31 and the second adapter portion 41 is adjusted, and then the first adapter portion 31 and the second adapter portion 41 are locked. In this way, the side panel at the docking interface can be connected to the side panel of another cable tray through the arc-shaped vertical bending component of the cable tray, and the angle can be adjusted and locked, so as to realize the free adjustment of the climbing bend angle of the cable tray, improve the flexibility of the use of the tray, increase the convenience rate of the tray, thereby effectively improving the angle adaptability during docking.

[0052] In addition, when assembling the climbing bend, it is usually done by hand. First, determine the size of the bridge, draw the marking line, cut out the docking interface of the bridge, cut directly to the bottom of the bridge, and then grind and remove burrs. On-site cutting also requires on-site welding. On-site high-altitude welding construction has problems such as inconvenient construction, high technical requirements for construction personnel (welding), high construction difficulty, and long cycle. Due to the different technical levels of welders, there are also large differences in welding quality. Grinding treatment is required after welding, which seriously damages the galvanized layer, affects the corrosion resistance of the bridge, and reduces the service life of the cable bridge. On-site construction has a great impact on the working environment, generates loud noise, generates dust, toxic and harmful gases, and makes the working conditions poor. In addition, installation and welding at the construction site will destroy the original surface treatment layer of the product and cannot be repaired, which is neither beautiful nor corrosion-resistant. When sampling the arc-shaped vertical bending assembly of the cable bridge in this embodiment, the on-site locking of the locking member replaces the on-site construction. Compared with on-site production, it has a faster construction speed and a shorter construction cycle. Whether it is working on the bottom or at a height, the main operation is locking, which is simple to construct and has low technical requirements for construction workers. Locking is mainly done at room temperature, which causes little damage to the bridge and can maintain the original strength, rust and corrosion resistance of the bridge. Locking is mainly done with low noise, generates less dust and toxic gases, and effectively improves the working environment.

[0053] In a further embodiment of some cable tray arc vertical bending assemblies, such as Figure 6 , Figure 7 shown, a first arc-shaped limiting groove 34 is further provided at the end of the first adapter portion 31. The first arc-shaped limiting groove 34 is disposed on the circumference around the first connection hole 33. A second arc-shaped limiting groove 44 is further provided at the end of the second adapter portion 41. The second arc-shaped limiting groove 44 is disposed on the circumference around the second connection hole 43. The cable tray arc vertical bending assembly further includes a second locking member 6. The second locking member 6 passes through the first arc-shaped limiting groove 34 and the second arc-shaped limiting groove 44. The second locking member 6 restricts and locks the relative angle between the first adapter portion 31 and the second adapter portion 41. A first arc-shaped limiting groove 34 is provided at the end of the first adapter portion 31, and a second arc-shaped limiting groove 44 is further provided at the end of the second adapter portion 41. The second locking member 6 passes through the first arc-shaped limiting groove 34 and the second arc-shaped limiting groove 44. On the one hand, the first adapter portion 31 and the second adapter portion 41 are locked by the second locking member 6, that is, the first locking disc and the second locking disc are locked. Compared with the first locking member 5, after the second locking member 6 is provided, there are two locking points, namely the first locking member 5 and the second locking member 6, and the locking between the first connecting member 3 and the second connecting member 4 is more firm. On the other hand, the angle range between the first adapter portion 31 and the second adapter portion 41 is also restricted by the second locking member 6.

[0054] In some embodiments of the first adapter portion 31 and the second adapter portion 41, specifically, a first locking disc is provided at the end of the first adapter portion 31. A first connection hole 33 is provided on the first locking disc. Similarly, the first arc-shaped limiting groove 34 is provided on the first locking disc. A second locking disc is provided at the end of the second adapter portion 41. A second connection hole 43 is provided on the second locking disc. Similarly, the second arc-shaped limiting groove 44 is provided on the second locking disc.

[0055] The first locking disc is located at the end of the first adapter portion 31, and the second locking disc is located at the end of the second adapter portion 41. The first locking disc and the second locking disc make the ends of the first adapter portion 31 and the second adapter portion 41 into a semi-circular structure. Taking the first locking member 5 as the axis and passing through the first connection hole 33 and the second connection hole 43 on the two locking discs to initially lock the two locking discs, the angle of the cable tray can be adjusted. Rotate around the first locking member 5 to a suitable angle, and then completely lock the two locking discs. The ends of the first adapter portion 31 and the second adapter portion 41 are made into a semi-circular structure, which ensures good bending freedom of the cable tray, can achieve horizontal placement, 90-degree bending, and other angles between horizontal placement and 90-degree bending. It has strong practicability, and the overall structure is relatively simple, the assembly is simpler, time-saving and labor-saving, and is suitable for large-scale promotion.

[0056] In some embodiments of the first connecting member 3, such as Figure 6 ,Figure 7 As shown, a first fastening portion 321 is provided on the upper part of the first connecting portion 32, and is used for fastening above the side plate of the cable tray. In this way, the first connecting portion 32 can be buckled on the side plate of the cable tray, which is convenient for the positioning and installation of the first connecting portion 32.

[0057] Furthermore, as Figure 6 、 Figure 7 shown, a first limiting portion 322 is provided on the lower part of the first connecting portion 32, and the first limiting portion 322 extends towards the bottom of the cable tray and is used for limiting the position of the first connecting portion 32. The upper part of the first connecting portion 32 is buckled with the upper edge of the side plate by the first fastening portion 321, and the lower part of the first connecting portion 32 is limited by the first limiting portion 322. In this way, the first connecting portion 32 is limited up and down. Moreover, before locking the first connecting portion 32 and the side wall, the first connecting portion 32 can be quickly disassembled and assembled, and the first connecting portion 32 can be moved on the side plate, which has good usability.

[0058] Even further, at least one first through hole is provided on the first connecting portion 32. As Figure 6 、 Figure 7 shown, the cable tray arc vertical bend assembly further includes at least one third locking member 7, and the third locking member 7 passes through the first through hole and is used for locking the first connecting portion 32 and the cable tray. The third locking member 7 passes through the first through hole, and the first connecting portion 32 is connected to the cable tray through the third locking member 7, thereby fixedly installing the first connecting member 3.

[0059] In some embodiments of the second connecting portion 42, as Figure 6 、 Figure 7 shown, a second fastening portion 421 is provided on the upper part of the second connecting portion 42, and is used for fastening above the vertical bend side plate 1. In this way, the second connecting portion 42 can be buckled on the vertical bend side plate 1, which is convenient for the positioning and installation of the second connecting portion 42.

[0060] Furthermore, as Figure 6 、 Figure 7 shown, a second limiting portion 422 is provided on the lower part of the second connecting portion 42, and the second limiting portion 422 extends towards the bottom of the cable tray and is used for limiting the position of the second connecting portion 42. The upper part of the second connecting portion 42 is buckled with the upper edge of the vertical bend side plate 1 by the second fastening portion 421, and the lower part of the second connecting portion 42 is limited by the second limiting portion 422. In this way, the second connecting portion 42 is limited up and down. Moreover, before locking the second connecting portion 42 and the side wall, the second connecting portion 42 can be quickly disassembled and assembled, and the second connecting portion 42 can be moved on the vertical bend side plate 1, which has good usability.

[0061] Even further, at least one second through hole is provided on the second connecting portion 42. As Figure 6 、 Figure 7As shown, the cable tray arc vertical bend assembly further includes at least one fourth locking member 8. The fourth locking member 8 passes through the second through hole and is used to lock the second connecting portion 42 and the cable tray. The fourth locking member 8 passes through the second through hole, and the second connecting portion 42 is connected to the cable tray through the fourth locking member 8, thereby fixedly installing the second connecting member 4.

[0062] For the first connecting portion 32 and the first adapter portion 31 being connected and forming a first angle, and the second connecting portion 42 and the second adapter portion 41 being connected and forming a second angle. Specifically, the first angle is from 45 degrees to 135 degrees, and the second angle is from 135 degrees to 225 degrees. Preferably, the first angle is 90 degrees and the second angle is 180 degrees.

[0063] In some embodiments of the cable tray arc vertical bend assembly, for each of the foregoing locking members, when locking the corresponding connecting member to the cable tray, it can be the end of a locking member and the cable tray.

[0064] It can also be through nuts to lock the corresponding connecting member and the cable. The cable tray arc vertical bend assembly further includes a plurality of nuts. The nuts are arranged at the ends of the respective locking members, that is, the nuts are arranged at the ends of the first locking member 5, the second locking member 6, the third locking member 7, and the fourth locking member 8. Through the cooperation of the locking members and the nuts, the connecting member and the cable tray are locked.

[0065] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art based on the present invention fall within the scope of protection required by the present invention.

Claims

1. An arc-shaped vertical bending component for a cable tray, characterized in that, The cable tray arc-shaped vertical bending assembly includes a vertical bending side plate; The vertical bending side panel has an initial state, in which the vertical bending side panel is in a straight state, and a plurality of easily removable triangular areas are provided at intervals on one side edge of the vertical bending side panel, with the tip of the triangular area facing the other side of the vertical bending side panel; By removing the triangular area, the vertical bending side plate can be bent to a bent or folded state.

2. The cable tray arc vertical bending assembly according to claim 1, characterized in that A first easy-to-dismantle seam surrounding the triangular area is provided on one side of the upright bending side panel, and a second easy-to-dismantle seam extending toward the middle is provided on the other side edge of the upright bending side panel.

3. The cable tray arc vertical bending assembly according to claim 1, characterized in that The bottom edge of the triangular area is located at one side edge of the upright bending side plate, the top angle of the triangular area is an acute angle, and the top angle of the triangular area extends toward the middle of the upright bending side plate.

4. The cable tray arc vertical bending assembly according to any one of claims 1 to 3, characterized in that The cable tray arc-shaped vertical bending assembly also includes an auxiliary connecting piece for enhancing the strength of the vertical bending side plate. The auxiliary connecting piece is arranged at the bending part of the vertical bending side plate, and the two ends of the auxiliary connecting piece are respectively connected to the two bending sections at the bending part.

5. The cable tray arc vertical bending assembly according to claim 4, wherein, Two auxiliary buckling parts are provided at the upper end of the auxiliary connecting piece, and two auxiliary limiting parts are provided at the lower end of the auxiliary connecting piece. The two auxiliary buckling parts are buckled with the two bending sections at the bending point respectively, and the two auxiliary limiting parts extend to the lower parts of the two bending sections at the bending point respectively, so as to limit the position of the auxiliary connecting piece.

6. The cable tray arc vertical bending assembly according to claim 4, wherein Both ends of the auxiliary connecting piece are respectively provided with fastening holes, and the fastening holes are provided with fasteners for fastening the auxiliary connecting piece and the vertical bending side plate.

7. The cable tray arc vertical bending component according to claim 1, characterized in that, The cable tray arc bending assembly also includes a first connecting piece, a second connecting piece and a first locking piece; The first connecting member includes a first adapter portion and a first connecting portion for connecting to the cable tray, the first connecting portion is connected to the first adapter portion and forms a first angle, and a first connecting hole is provided at the end of the first adapter portion; The second connecting member includes a second adapter portion and a second connecting portion for connecting to the vertical bending side plate, the second connecting portion is connected to the second adapter portion and forms a second angle, and a second connecting hole is provided at the end of the second adapter portion; The first locking member is inserted into the first connecting hole and the second connecting hole, and the first transition portion and the second transition portion are fastened by the first locking member.

8. The cable tray arc vertical bending assembly according to claim 7, wherein, A first arc-shaped limiting groove is further provided at the end of the first adapter portion, and the first arc-shaped limiting groove is arranged on the circumference surrounding the first connecting hole; A second arc-shaped limiting groove is further provided at the end of the second adapter portion, and the second arc-shaped limiting groove is provided on a circumference surrounding the second connecting hole; The cable tray arc bending assembly also includes a second locking member, which is inserted into the first arc limiting groove and the second arc limiting groove, and the second locking member limits and locks the relative angle between the first adapter part and the second adapter part.

9. The cable tray arc vertical bending assembly according to claim 7, characterized in that, A first buckling portion is provided on the upper portion of the first connecting portion for buckling the upper portion of the cable tray side plate.

10. The cable tray arc vertical bending assembly according to claim 9, characterized in that, A first limiting portion is provided at the lower portion of the first connecting portion. The first limiting portion extends toward the bottom of the cable tray and is used to limit the position of the first connecting portion.

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