Three-way cable bridge

Abstract

The utility model relates to the technical field of bridge stands, in particular to a cable three-way bridge stand, which comprises a connecting block, two groups of main bridge stands and an auxiliary bridge stand, the auxiliary bridge stand is fixedly connected with the connecting block, each group of main bridge stand comprises two main nails, a main stand body and two main guide plates, the two main guide plates are fixedly connected with the main stand body, the main stand body is rotatably connected with the two main nails, and the main stand body is fixedly connected with the main nails. The two main nails are fixedly connected with the connecting block, the arranged main nails provide conditions for rotation of the main frame bodies, the two main frame bodies can also conduct steering deflection on the premise that wiring installation is not affected, the design structure is simple, production is convenient, and the problems that when the main channel bridge frame is used, the deflection angle cannot be changed, and the deflection angle cannot be changed are solved. And only the auxiliary channel bridge frame can be deflected, so that the use is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge frames, in particular to a three-way bridge frame for cables. Background Art

[0002] Cable trays are divided into trough-type, tray-type, ladder-type, grid-type and other structures, and are composed of brackets, supports and installation accessories. Currently, most cable trays are tray-type, with a cover on the top for protection. Most cables are placed directly in the tray for protection, which easily affects the heat dissipation of the cables and is not convenient for cable management.

[0003] In the prior art, the patent (CN219918287U) discloses a three-way cable bridge, including a main channel bridge and a secondary channel bridge, the main channel bridge includes a main tray, a fixing rod, a partition and a main cover plate, the fixing rod is arranged in the main tray, and the partition is slidably sleeved on the surface of the fixing rod, the secondary channel bridge includes a secondary tray, a secondary cover plate, an extension plate and a positioning piece, the secondary cover plate is arranged on the top of the secondary tray, and the ends of the secondary tray and the secondary cover plate are both provided with extension plates, and the extension plates are rotatably arranged on the outside of the main tray and the main cover plate. By arranging the main tray, the fixing rod, the partition and the main cover plate, the cables can be arranged in single-line separation to avoid stacking and contact, which affects heat dissipation and wiring. By arranging the secondary tray, the secondary cover plate, the extension plate and the positioning piece, the cable branch line passing angle can be adapted and adjusted, which is convenient for on-site installation and improves practicality.

[0004] However, in the above-mentioned prior art, the deflection angle of the main channel bridge cannot be changed when in use, and only the deflection angle of the secondary channel bridge can be changed, so the use is relatively limited. Utility Model Content

[0005] The utility model aims to provide a three-way cable bridge, which solves the problem in the prior art that the main channel bridge cannot change the deflection angle when in use, and can only deflect the secondary channel bridge, resulting in limited use.

[0006] To achieve the above-mentioned purpose, the utility model provides a cable three-way bridge frame, including a connecting block, two groups of main bridge frames and a secondary bridge frame, the secondary bridge frame is fixedly connected to the connecting block and is located on one side of the connecting block, each group of the main bridge frames includes two main nails, a main frame body and two main guide plates, the two main guide plates are fixedly connected to the main frame body and are located on the inner wall of the main frame body, the main frame body is rotatably connected to the two main nails and is located on one side of the two main nails, and the two main nails are fixedly connected to the connecting block and are located on one side of the connecting block.

[0007] Wherein, each of the main nails includes a nail body and a nail cap, wherein the nail cap is fixedly connected to the nail body and located at the upper end of the nail body, and the lower end of the nail body is fixedly connected to the connecting block and located at one side of the connecting block.

[0008] Wherein, the connecting block includes a block body, two inclined plates and two positioning rods, the two positioning rods are fixedly connected to the block body and located on one side of the block body, and the two inclined plates are fixedly connected to the block body and located on the inner wall of the block body.

[0009] Among them, the sub-bridge frame includes a sub-frame body, two sub-pins and multiple sub-guide plates, each of the sub-guide plates is fixedly connected to the sub-frame body and is located on one side of the sub-frame body, the sub-frame body is rotatably connected to the two sub-pins and is located on one side of the two sub-pins, and the two sub-pins are fixedly connected to the block body and are located on one side of the block body.

[0010] Among them, the cable tee bridge also includes two fixed rods, multiple sliders and multiple clamping units, each of the clamping units is fixedly connected to the corresponding slider and is respectively located above the corresponding slider, each of the sliders is slidably connected to the corresponding fixed rod and is respectively located on the circumference of the corresponding fixed rod, and the two fixed rods are respectively fixedly connected to the corresponding main frame body and are respectively located on one side of the corresponding main frame body.

[0011] The utility model discloses a three-way cable bridge, in which the main nails provided provide conditions for the rotation of the main frame body. Under the premise of not affecting the wiring installation, the two main frames can also be turned and deflected. The design structure is simple and easy to produce. It solves the problem that the main channel bridge frame cannot change the deflection angle when in use, and can only deflect the secondary channel bridge frame, resulting in a relatively limited use. The fixed rod provides installation conditions for each of the sliders and the clamping unit, and each of the sliders can adjust its position on the side of the fixed rod and can be installed according to the arrangement of the wiring. The clamping unit is composed of two retractable clamping plates, which can clamp the wiring and prevent the wiring from detaching from the slider. It can be more beautiful and convenient for subsequent sorting by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a front view of the first embodiment of the utility model.

[0014] Figure 2 The utility model Figure 1 AA line section view.

[0015] Figure 3 The utility model Figure 2 BB line cross-sectional view.

[0016] Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0017] Figure 5 The utility model Figure 4 Enlarged view of the local structure at location C.

[0018] 101-connecting block, 102-main bridge, 103-auxiliary bridge, 104-main nail, 105-main frame, 106-main guide plate, 107-nail body, 108-nail cap, 109-block, 110-inclined plate, 111-positioning rod, 112-auxiliary frame, 113-auxiliary nail, 114-auxiliary guide plate, 201-fixing rod, 202-slider, 203-clamping unit. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 3 ,in Figure 1 This is a front view of the first embodiment of the utility model. Figure 2 The utility model Figure 1 AA line section view, Figure 3 The utility model Figure 2 BB line cross-sectional view.

[0022] The utility model provides a cable three-way bridge frame, including a connecting block 101, two groups of main bridge frames 102 and an auxiliary bridge frame 103, each group of the main bridge frames 102 includes two main nails 104, a main frame body 105 and two main guide plates 106, each of the main nails 104 includes a nail body 107 and a nail cap 108, the connecting block 101 includes a block body 109, two inclined plates 110 and two positioning rods 111, and the auxiliary bridge frame 103 includes an auxiliary frame body 112, two auxiliary nails 113 and a plurality of auxiliary guide plates 114.

[0023] According to this specific embodiment, the secondary bridge frame 103 is fixedly connected to the connecting block 101, the two main guide plates 106 are fixedly connected to the main frame body 105, the main frame body 105 is rotatably connected to the two main nails 104, the two main nails 104 are fixedly connected to the connecting block 101, the nail cap 108 is fixedly connected to the nail body 107, the lower end of the nail body 107 is fixedly connected to the connecting block 101, the two positioning rods 111 are fixedly connected to the block body 109, the two inclined plates 110 are fixedly connected to the block body 109, and each The sub-guide plates 114 of the blocks are fixedly connected to the sub-frame 112, the sub-frame 112 is rotatably connected to the two sub-nails 113, the two sub-nails 113 are fixedly connected to the blocks 109, and the main nails 104 currently arranged provide conditions for the rotation of the main frame 105. Under the premise of not affecting the wiring installation, the two main frames 105 can also be turned and deflected. The design structure is simple and easy to produce, which solves the problem that the deflection angle of the main channel bridge cannot be changed when in use, and only the deflection angle of the sub-channel bridge can be changed, resulting in limited use.

[0024] Among them, the auxiliary bridge frame 103 is located on one side of the connecting block 101, the two main plates 106 are both located on the inner wall of the main frame 105, the main frame 105 is located on one side of the two main nails 104, and the two main nails 104 are both located on one side of the connecting block 101. Through the setting of the nail body 107 and the nail cap 108, the main frame 105 can have the same steering and deflection function as the auxiliary frame 112, which is more convenient to use without affecting the cable installation.

[0025] Secondly, the nail cap 108 is located at the upper end of the nail body 107, and the lower end of the nail body 107 is located on one side of the connecting block 101. The two positioning rods 111 are both located on one side of the block 109, and the two inclined plates 110 are both located on the inner wall of the block 109. The mutual cooperation between the nail body 107 and the nail cap 108 facilitates the main frame 105 to rotate around the block 109. The function of the secondary nail 113 is consistent with that of the main nail 104, and it is also convenient for the secondary frame 112 to rotate on one side of the block 109.

[0026] At the same time, each of the auxiliary guide plates 114 is located on one side of the auxiliary frame 112, the auxiliary frame 112 is located on one side of the two auxiliary nails 113, and the two auxiliary nails 113 are located on one side of the block 109. The multiple auxiliary guide plates 114 and the main guide plates 106 can guide the cables installed in the auxiliary frame 112 and the two main frames 105 to return to their original positions, avoiding wiring confusion during the installation process, making it inconvenient for staff to check and repair, and also being inconvenient during the subsequent installation and maintenance process.

[0027] In this embodiment, the main nail 104 provided provides conditions for the rotation of the main frame 105. Under the premise of not affecting the wiring installation, the two main frames 105 can also be turned and deflected. The design structure is simple and easy to produce. It solves the problem that the main channel bridge cannot change the deflection angle when in use, and can only deflect the secondary channel bridge, resulting in limited use. Through the arrangement of the nail body 107 and the nail cap 108, the main frame 105 can have the same turning and deflection function as the secondary frame 112, and is more convenient to use without affecting the cable installation. The nail body 107 and the nail cap 108 cooperate with each other to facilitate the main frame 105 to rotate around the block 109. The function of the secondary nail 113 is consistent with that of the main nail 104, and it is also convenient for the secondary frame 112 to rotate on one side of the block 109. The multiple secondary guide plates 114 and the main guide plates 106 can guide the cables installed in the secondary frame 112 and the two main frames 105 to return to their original positions, avoiding wiring confusion during installation, making it inconvenient for staff to check and repair, and it is also inconvenient during subsequent installation and maintenance.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4-Figure 5 ,in Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 The utility model Figure 4 Enlarged view of the local structure at location C.

[0030] The utility model provides a cable three-way bridge, which also includes two fixing rods 201 , a plurality of sliding blocks 202 and a plurality of clamping units 203 .

[0031] According to this specific embodiment, each of the clamping units 203 is fixedly connected to the corresponding slider 202 and is respectively located above the corresponding slider 202. Each of the sliders 202 is slidably connected to the corresponding fixing rod 201 and is respectively located on the peripheral side of the corresponding fixing rod 201. The two fixing rods 201 are respectively fixedly connected to the corresponding main frame 105 and are respectively located on one side of the corresponding main frame 105. The fixing rod 201 provides installation conditions for each of the sliders 202 and the clamping unit 203. Each of the sliders 202 can adjust its position on the peripheral side of the fixing rod 201 and can be installed according to the arrangement of the wiring. The clamping unit 203 is composed of two retractable clamping plates, which can clamp the wiring to prevent the wiring from detaching from the slider 202, which can be more beautiful and convenient for subsequent sorting by the staff.

[0032] In this embodiment, the fixing rod 201 provides installation conditions for each of the sliders 202 and the clamping unit 203. Each of the sliders 202 can be adjusted in position around the fixing rod 201 and installed according to the arrangement of the wiring. The clamping unit 203 is composed of two retractable clamping plates, which can clamp the wiring to prevent the wiring from detaching from the slider 202, making it more beautiful and convenient for subsequent sorting by the staff.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A cable tee bridge, comprising a connection block and an auxiliary bridge, wherein the auxiliary bridge is fixedly connected to the connection block and is located on one side of the connection block, characterized in that: It also includes two groups of main bridge frames, each group of main bridge frames includes two main nails, a main frame body and two main guide plates, the two main guide plates are fixedly connected to the main frame body and are located on the inner wall of the main frame body, the main frame body is rotatably connected to the two main nails and is located on one side of the two main nails, and the two main nails are fixedly connected to the connecting block and are located on one side of the connecting block.

2. The cable tee bridge according to claim 1, characterized in that: Each of the main nails includes a nail body and a nail cap, wherein the nail cap is fixedly connected to the nail body and located at the upper end of the nail body, and the lower end of the nail body is fixedly connected to the connecting block and located at one side of the connecting block.

3. The cable tee bridge according to claim 2, characterized in that: The connecting block comprises a block body, two inclined plates and two positioning rods, the two positioning rods are fixedly connected to the block body and are located on one side of the block body, and the two inclined plates are fixedly connected to the block body and are located on the inner wall of the block body.

4. The cable tee bridge according to claim 3, characterized in that: The sub-bridge frame includes a sub-frame body, two sub-pins and multiple sub-guide plates, each of the sub-guide plates is fixedly connected to the sub-frame body and located on one side of the sub-frame body, the sub-frame body is rotatably connected to the two sub-pins and located on one side of the two sub-pins, and the two sub-pins are fixedly connected to the block body and located on one side of the block body.

5. The cable tee bridge according to claim 4, characterized in that: The cable tee bridge also includes two fixed rods, multiple sliders and multiple clamping units, each of the clamping units is fixedly connected to the corresponding slider and is respectively located above the corresponding slider, each of the sliders is slidably connected to the corresponding fixed rod and is respectively located on the circumference of the corresponding fixed rod, and the two fixed rods are fixedly connected to the corresponding main frame and are respectively located on one side of the corresponding main frame.

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