Three-way structure of cable bridge

Abstract

The utility model belongs to the technical field of cable bridge installation, and discloses a cable bridge three-way structure which comprises a load device and a socket device. The load device comprises a side plate assembly and a bottom plate connected with the side plate assembly, and the side plate assembly and the bottom plate define a containing groove with three openings. The load device further comprises a supporting assembly, the supporting assembly and the socket device are arranged at the opening of the containing groove, the supporting assembly is connected with the bottom plate, the socket device is connected with the side plate assembly, and the supporting assembly is adjacent to the socket device. When a heavy cable is borne, the supporting assembly effectively shares the pressure at the connecting position of the socket device and the bridge, bending deformation caused by too large local pressure is prevented, connection stability is maintained, damage to the connecting position is avoided, the maintenance and replacement cost is further reduced, and the service life of the whole cable bridge system is powerfully prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge mounting technical field, especially a kind of cable bridge tee structure. BACKGROUND

[0002] In modern power transmission and wiring engineering, cable bridge system plays a vital role, with the development of technology, the connection mode of cable bridge is constantly evolving, the patent document "CN 220042846 U" discloses a cable bridge socket fitting and socket connection cable bridge, which improves the connection convenience to some extent, however, when the cable is placed on the bridge for a long time, due to the lack of bottom support at the connection between the socket connection part and the bridge, when bearing heavy cable load, this part will easily deform due to the inability to effectively disperse the pressure, this deformation will cause damage to the connection part, such as loose connection, component cracking, etc., affecting the structural integrity of the cable bridge, increasing the risk of cable wear and tear, also reducing the service life of the entire cable bridge system, increasing maintenance and replacement cost, seriously affecting the stability and safety of the cable bridge system. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of cable bridge tee structure, to solve the current socket connection part and the lack of bottom support at the connection between the bridge, leading to the damage of the connection part, reducing the service life, stability and safety of the entire cable bridge system, increasing the technical problems of maintenance and replacement cost.

[0004] In order to achieve the above-mentioned utility model purposes, the utility model provides a kind of cable bridge tee structure, including load device and socket device;

[0005] The load device includes side plate assembly, and bottom plate connected with the side plate assembly, the side plate assembly and the bottom plate form a containing groove with three openings;

[0006] The load device further includes support assembly, the support assembly and the socket device are respectively arranged at the opening of the containing groove, the support assembly is connected with the bottom plate, the socket device is connected with the side plate assembly, and the support assembly corresponds to the socket device.

[0007] Further, the support assembly includes support body and support bending part, the support bending part is connected with the bottom plate, the support body is connected at one end of the support bending part away from the bottom plate, and the support bending part is bent away from the containing groove direction towards the bottom plate, or the support bending part is bent towards the containing groove direction.

[0008] Furthermore, the socketing device includes a socketing body and a socketing bending portion. The socketing bending portion is connected to the side plate assembly. The socketing body is connected to the end of the socketing bending portion away from the side plate assembly. The socketing bending portion is bent toward the side plate assembly away from the receiving groove, or the socketing bending portion is bent toward the side plate assembly closer to the receiving groove.

[0009] Furthermore, a notch is formed between the socket body and the support body, and the notch extends along the extension direction of the socket body.

[0010] Furthermore, the socket device also includes a connecting piece, one end of which is connected to the socket body and the other end of which is connected to the support body.

[0011] Furthermore, the side panel assembly includes a first side panel and a bending plate assembly, wherein the first side panel and the bending plate assembly are disposed opposite to each other, and the first side panel and the bottom plate are integral parts, while the bending plate assembly and the bottom plate are separate parts.

[0012] Furthermore, the bending plate assembly includes a second side plate and a third side plate, which are arranged symmetrically about a line connecting the center of the first side plate and the center of the opening between the second and third side plates.

[0013] Furthermore, the second side plate includes a curved plate body, a first side portion and a second side portion, the curved plate body is connected between the first side portion and the second side portion, the socket device is connected to different openings at the ends of the first side portion and the second side portion away from the curved plate body, and the curved plate body, the first side portion and the second side portion are integral parts.

[0014] Furthermore, the side of the curved plate body perpendicular to the bottom plate is an arc-shaped curved surface, and the first side portion and the second side portion are respectively planes perpendicular to the side of the bottom plate.

[0015] Furthermore, the main body of the curved plate, the first side portion, and the second side portion are respectively perpendicular to the side surface of the base plate and are planes, and the main body of the curved plate forms the same bending angle with the first side portion and the second side portion respectively.

[0016] Beneficial effects:

[0017] This utility model discloses a cable tray tee structure, including a load-bearing device and a socket device. The load-bearing device includes a side plate assembly and a base plate connected to the side plate assembly. The side plate assembly and the base plate together form a receiving groove with three openings. The load-bearing device also includes a support assembly. The support assembly and the socket device are respectively disposed at the openings of the receiving groove. The support assembly is connected to the base plate, and the socket device is connected to the side plate assembly, with the support assembly corresponding to the socket device. Therefore, by using the support assembly at the bottom of the socket device, when the cable tray bears a heavy cable load, the support assembly can effectively share the pressure borne by the connection between the socket device and the cable tray, avoiding downward bending deformation at the connection due to excessive local pressure, thereby maintaining the stability of the connection, preventing damage to the connection part, reducing maintenance and replacement costs, and extending the overall service life of the entire cable tray system. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a cable tray tee structure according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of a cable tray tee structure with connecting pieces according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the arc-shaped cable tray tee structure according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the second side plate and socket device according to an embodiment of the present invention.

[0022] in:

[0023] 2. Socket assembly;

[0024] 10. Side panel assembly; 11. Base plate; 12. Support assembly;

[0025] 120. Support body; 121. Support bending section;

[0026] 20. Socket body; 21. Socket bending part; 22. Notch; 23. Connecting piece;

[0027] 101. First side plate; 102. Bending plate assembly;

[0028] 1021. Second side panel; 1022. Third side panel;

[0029] 1023. The main body of the curved plate; 1024. The first side part; 1025. The second side part.

[0030] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0031] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] Reference Figures 1-3This embodiment provides a cable tray tee structure, including a load device and a socket device 2;

[0036] The load device includes a side plate assembly 10 and a base plate 11 connected to the side plate assembly 10. The side plate assembly 10 and the base plate 11 together form a receiving groove with three openings.

[0037] The load device further includes a support assembly 12, the support assembly 12 and the socket device 2 are respectively disposed at the opening of the receiving groove, the support assembly 12 is connected to the bottom plate 11, the socket device 2 is connected to the side plate assembly 10, and the support assembly 12 corresponds to the socket device 2.

[0038] In the above embodiment, the cable tray tee structure includes a load-bearing device and a socket device 2. The load-bearing device includes a side plate assembly 10 and a base plate 11. The side plate assembly 10 and the base plate 11 are vertically connected, together enclosing a receiving groove with three openings for placing and guiding cables. The support assembly 12 and the socket device 2 in the load-bearing device are respectively located at the three openings of the receiving groove. The support assembly 12 is connected to the base plate 11 and extends away from the receiving groove, providing vertical support for the cable tray above, ensuring that the structure will not deform due to excessive local pressure when bearing the weight of the cables. The socket device 2 is connected to the side plate assembly 10, and the socket device 2 extends away from the receiving groove. Extending away from the receiving groove, it is responsible for docking with other cable tray components to achieve the connection of cables in different directions. That is, the support component 12 is arranged correspondingly to the socket device 2, so that the socket device 2 is adjacent to the support component 12 in space. Therefore, by setting the support component 12 at the bottom of the socket device 2, when the cable tray bears a heavy cable load, the support component 12 can effectively share the pressure borne by the connection between the socket device 2 and the cable tray, avoid bending deformation at the connection due to excessive local pressure, thereby maintaining the stability of the connection, preventing damage to the connection part, reducing maintenance and replacement costs, and extending the overall service life of the entire cable tray system.

[0039] Reference Figures 1-3 In one embodiment, the support assembly 12 includes a support body 120 and a support bend 121. The support bend 121 is connected to the base plate 11. The support body 120 is connected to the end of the support bend 121 away from the base plate 11. The support bend 121 is bent away from the receiving groove or bent closer to the receiving groove.

[0040] In the above embodiment, the support assembly 12 includes a support body 120 and a support bend 121. The support body 120, as the main load-bearing component, bears the pressure from above. The support bend 121 acts as a bridge connecting the support body 120 and the base plate 11. One end of the support bend 121 is firmly connected to the base plate 11, and the other end is connected to the support body 120. The support bend 121 bends away from the receiving groove, creating a height difference between the support body 120 and the base plate 11, so that the support body 120 is in a lower position. At the same time, this height difference is the same as the bottom thickness of the connected cable tray. When the cable tray is connected to the socket device 2, the base plate 11 and the bottom of the cable tray are on the same plane, allowing the cable to transition naturally on the same plane, reducing the risk of wear and signal attenuation caused by bending. Alternatively, the support bend 121 bends towards the receiving groove, providing effective support for the cable tray when it is connected to the socket device 2.

[0041] Reference Figures 1-3 In one embodiment, the socket device 2 includes a socket body 20 and a socket bending portion 21. The socket bending portion 21 is connected to the side plate assembly 10. The socket body 20 is connected to the end of the socket bending portion 21 away from the side plate assembly 10. The socket bending portion 21 is bent toward the side plate assembly 10 away from the receiving groove, or the socket bending portion 21 is bent toward the side plate assembly 10 toward the receiving groove.

[0042] In the above embodiments, the socket device 2 includes a socket body 20 and a socket bending portion 21. The socket body 20, as the core part of the connection, directly connects to the external cable tray. The socket bending portion 21 plays a key role in connecting the socket body 20 and the side plate assembly 10. One end of the bending portion 21 is connected to the side plate assembly 10, and the other end is connected to the socket body 20. When the socket bending portion 21 bends towards the side plate assembly 10 away from the receiving groove, the socket device 2 forms a flared structure. After connecting with the external cable tray, the outwardly bent portion can provide additional lateral support. When the socket bending portion 21 bends towards the side plate assembly 10 closer to the receiving groove, the socket device 2 forms a constricted structure, making the connection between the socket device 2 and the cable tray more compact. At the same time, the constricted or flared structure of the socket device 2 can effectively improve the installation efficiency of the cable tray tee structure and the cable tray.

[0043] Reference Figure 1 , Figure 3 In one embodiment, a notch 22 is formed between the socket body 20 and the support body 120, and the notch 22 extends along the extension direction of the socket body 20.

[0044] In the above embodiment, a notch 22 is formed between the socket body 20 and the support body 120, and the notch 22 extends along the extension direction of the socket body 20. The socket device 2 and the support assembly 12 are in an unconnected state, so that the socket device 2 forms a semi-open structure. When connecting the cable tray, the socket body 20 and the support body 120 can be bent according to a certain error, which effectively improves the connection efficiency between the socket device 2 and the cable tray without completely disassembling the socket device 2, making the operation more convenient and reducing maintenance costs and time.

[0045] Reference Figure 2 In one embodiment, the socket device 2 further includes a connecting piece 23, one end of which is connected to the socket body 20, and the other end of which is connected to the support body 120.

[0046] In the above embodiment, the socket device 2 also includes a connecting piece 23, which serves to connect the socket body 20 and the support body 120. It is located between the two, with one end connected to the socket body 20 and the other end connected to the support body 120, connecting the socket body 20 and the support body 120 to form a closed structure. The connecting piece 23 is a separate component from the socket body 20 and the support body 120, and its connection method is preferably welding, which improves the structural strength and reliability of the entire socket device 2 and the support assembly 12, thereby ensuring the stability and durability of the cable tray connection.

[0047] Reference Figures 1-3 In one embodiment, the side plate assembly 10 includes a first side plate 101 and a bending plate assembly 102. The first side plate 101 and the bending plate assembly 102 are disposed opposite to each other, and the first side plate 101 and the bottom plate 11 are integral parts, while the bending plate assembly 102 and the bottom plate 11 are separate parts.

[0048] In the above embodiment, the side plate assembly 10 includes a first side plate 101 and a curved plate assembly 102. The first side plate 101 is a straight plate, which is integrally formed with the base plate 11. This integrated design enhances the overall integrity and stability of the structure, and the solid connection between the straight first side plate 101 and the base plate 11 can effectively withstand the pressure from one side. The first side plate 101 is perpendicular to the base plate 11 and forms the boundary of the receiving groove from one side. The curved plate assembly 102 is disposed opposite to the first side plate 101. It is a separate part from the base plate 11. The connection method between the curved plate assembly 102 and the base plate 11 is preferably welding, which provides a certain degree of flexibility in the production and installation process. The curved plate assembly 102 can be flexibly adjusted and installed according to the actual wiring requirements, thereby improving the installation efficiency.

[0049] Reference Figures 1-4In one embodiment, the bending plate assembly 102 includes a second side plate 1021 and a third side plate 1022, the second side plate 1021 and the third side plate 1022 being arranged symmetrically about an axis of symmetry connecting the center of the first side plate 101 and the center of the opening between the second side plate 1021 and the third side plate 1022.

[0050] In the above embodiment, the bending plate assembly 102 includes a second side plate 1021 and a third side plate 1022. The base plate 11 serves as the basic support part of the entire structure and has a T-shaped structure. The center of the first side plate 101 and the center of the opening between the second side plate 1021 and the third side plate 1022 are arranged symmetrically along the axis of symmetry. That is, the axis of symmetry of the second side plate 1021 and the third side plate 1022 are on the same axis as the center of the first side plate 101. During assembly, the second side plate 1021 and the third side plate 1022 are respectively connected to the corresponding positions of the base plate 11, and together they form a T-shaped receiving groove. This symmetrical arrangement ensures that when bearing cable load, the force can be evenly distributed to each part of the second side plate 1021 and the third side plate 1022, which enhances the stability of the structure and reduces the risk of deformation or damage caused by uneven force.

[0051] Reference Figures 1-4 In one embodiment, the second side plate 1021 includes a curved plate body 1023, a first side portion 1024, and a second side portion 1025. The curved plate body 1023 is connected between the first side portion 1024 and the second side portion 1025. The socket device 2 is connected to different openings at the ends of the first side portion 1024 and the second side portion 1025 away from the curved plate body 1023, and the curved plate body 1023, the first side portion 1024, and the second side portion 1025 are integral parts.

[0052] In the above embodiments, the second side plate 1021 and the third side plate 1022 have the same structure. Taking the second side plate 1021 as an example, the second side plate 1021 includes a curved plate body 1023, a first side portion 1024, and a second side portion 1025. The curved plate body 1023 is connected between the first side portion 1024 and the second side portion 1025, that is, the first side portion 1024 and the second side portion 1025 are respectively located at both ends of the curved plate body 1023. The socket device 2 is respectively connected to different openings of the first side portion 1024 and the second side portion 1025. The integrally formed curved plate body 1023, the first side portion 1024, and the second side portion 1025 are... 25 enhances the structural stability of the second side plate 1021, reduces weak points in the connection parts, lowers the risk of loosening or damage due to long-term use, and extends the service life of the cable tray; the first side 1024 is arranged parallel to the first side plate 101 in space, and the second side 1025 is arranged perpendicular to the first side plate 101 in space, that is, the first side 1024 and the second side 1025 are perpendicular to each other in space. At the same time, when the second side plate 1021 and the third side plate 1022 are symmetrical, the two opposite second side 1025 are parallel to each other, which forms a regular layout in space, which is conducive to the smooth laying of cables between parallel planes.

[0053] Reference Figures 3-4 In one embodiment, the curved plate body 1023 is an arc-shaped curved surface perpendicular to the side of the base plate 11, and the first side portion 1024 and the second side portion 1025 are respectively planes perpendicular to the side of the base plate 11.

[0054] In the above embodiment, the side of the bending plate body 1023 perpendicular to the bottom plate 11 is an arc-shaped surface, and the second side plate 1021 is arc-shaped. The arc-shaped surface allows the cable to bend naturally, reducing stress concentration and lowering the risk of cable damage due to sharp bending. The first side portion 1024 and the second side portion 1025 perpendicular to the side of the bottom plate 11 are flat, providing a relatively regular boundary for the cable. The flat surfaces of the second side portion 1025 and the first side portion 1024 smoothly transition with the arc-shaped surface of the bending plate body 1023, ensuring that the cable remains stable when entering or leaving the arc-shaped area.

[0055] Reference Figures 1-2 , Figure 4 In one embodiment, the bending plate body 1023, the first side portion 1024 and the second side portion 1025 are respectively perpendicular to the side surface of the base plate 11 and are planes, and the bending plate body 1023 forms the same bending angle with the first side portion 1024 and the second side portion 1025 respectively.

[0056] In the above embodiment, the bending plate body 1023 is a key part for realizing the cable turning function. Its side perpendicular to the base plate 11 is a plane, which can provide a stable support surface for the cable. Compared with the complex arc design, the planar structure of the bent second side plate 1021 is easier to process and manufacture, reducing production costs. The first side part 1024 and the second side part 1025 are located at the two ends of the bending plate body 1023, respectively. They are also perpendicular to the side of the base plate 11 and are planes, so that the bending plate body 1023 forms the same bending angle with the first side part 1024 and the second side part 1025, respectively. Thus, the second side plate 1021 is bent, providing a neat boundary for the cable, guiding the cable into the bending area, which helps the management and maintenance of the cable, and facilitates the later inspection and repair of the cable.

[0057] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A cable tray tee structure, characterized in that, Includes load-bearing devices and socket devices; The load device includes a side plate assembly and a base plate connected to the side plate assembly, wherein the side plate assembly and the base plate together form a receiving groove with three openings; The load device further includes a support assembly, and the support assembly and the socketing device are respectively disposed at the opening of the receiving groove. The support assembly is connected to the bottom plate, and the socketing device is connected to the side plate assembly, and the support assembly and the socketing device correspond to each other.

2. The cable tray tee structure according to claim 1, characterized in that, The support assembly includes a support body and a support bend. The support bend is connected to the base plate. The support body is connected to the end of the support bend away from the base plate. The support bend is bent toward the base plate away from the receiving groove, or the support bend is bent toward the receiving groove.

3. The cable tray tee structure according to claim 2, characterized in that, The socketing device includes a socketing body and a socketing bending portion. The socketing bending portion is connected to the side plate assembly. The socketing body is connected to the end of the socketing bending portion away from the side plate assembly. The socketing bending portion is bent toward the side plate assembly away from the receiving groove, or the socketing bending portion is bent toward the side plate assembly closer to the receiving groove.

4. The cable tray tee structure according to claim 3, characterized in that, A notch is formed between the socket body and the support body, and the notch extends along the extension direction of the socket body.

5. The cable tray tee structure according to claim 3, characterized in that, The socket device further includes a connecting piece, one end of which is connected to the socket body and the other end of which is connected to the support body.

6. The cable tray tee structure according to claim 1, characterized in that, The side panel assembly includes a first side panel and a bending plate assembly. The first side panel and the bending plate assembly are disposed opposite to each other, and the first side panel and the bottom plate are integral parts, while the bending plate assembly and the bottom plate are separate parts.

7. The cable tray tee structure according to claim 6, characterized in that, The curved plate assembly includes a second side plate and a third side plate, which are arranged symmetrically about a line connecting the center of the first side plate and the center of the opening between the second and third side plates.

8. The cable tray tee structure according to claim 7, characterized in that, The second side plate includes a curved plate body, a first side portion and a second side portion. The curved plate body is connected between the first side portion and the second side portion. The socket device is connected to different openings at the ends of the first side portion and the second side portion away from the curved plate body, and the curved plate body, the first side portion and the second side portion are integral parts.

9. The cable tray tee structure according to claim 8, characterized in that, The curved plate body is an arc-shaped curved surface perpendicular to the side of the base plate, and the first side portion and the second side portion are respectively flat surfaces perpendicular to the side of the base plate.

10. The cable tray tee structure according to claim 8, characterized in that, The main body of the curved plate, the first side portion, and the second side portion are respectively perpendicular to the side surface of the base plate and are planes, and the main body of the curved plate forms the same bending angle with the first side portion and the second side portion respectively.

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