Cable bridge

Abstract

The utility model relates to the technical field of cable installation equipment, in particular to a cable bridge which comprises an installation box, a plurality of heat dissipation holes, a sliding rail, a rotary knob, a screw rod, a supporting arm, a plurality of first fixing frames and a plurality of second fixing frames, the heat dissipation holes are fixedly connected with the installation box, the sliding rail is detachably connected with the installation box, and the rotary knob is arranged on the sliding rail. The rotary knob is detachably connected with the sliding rail, one end of the screw rod is detachably connected with the rotary knob, the other end of the screw rod is detachably connected with the sliding rail, the supporting arm is detachably connected with the screw rod, the second fixing frames are detachably connected with the supporting arm, and the first fixing frames are detachably connected with the mounting box. Through the structural arrangement, the problem that when cables are laid, a plurality of cables are bundled on the bottom plate, and when the cables need to be replaced, the cables can be replaced only by cutting off the bundling lines in sequence, and use is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable installation equipment, in particular to a cable bridge. Background Art

[0002] At present, traditional tray-type cable trays, under the premise of meeting the requirements of strength, rigidity and stability, are generally heavy, have many consumables and few openings, which not only causes waste of resources but also is not conducive to heat dissipation. At the same time, they do not consider multifunctional compatible openings such as cable management and bundling holes, and quick connection holes between bridges, resulting in a large amount of work for bridge installation and cable laying, making it difficult to ensure the construction quality and placing high demands on construction personnel.

[0003] To solve the above problems, the prior art patent (CN209402107U) discloses a cable tray, including a base plate and two side plates fixed to the base plate, the two side plates are arranged opposite to each other, and the base plate and the two side plates form a cable accommodating groove, wherein: the side plate is provided with a plurality of first heat dissipation holes; the base plate is provided with a plurality of second heat dissipation holes, and a plurality of threading holes, thereby reducing the weight of the cable tray and improving the heat dissipation capacity of the cable tray.

[0004] However, in the above-mentioned prior art, when laying cables, multiple cables are bundled on the bottom plate. When they need to be replaced, the bundled wires need to be cut one by one to replace them, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a cable bridge, which solves the technical problem in the prior art that when laying cables, multiple cables are bundled on a bottom plate, and when they need to be replaced, the bundled wires need to be cut one by one for replacement, which is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model adopts a cable bridge, including an installation box, a plurality of heat dissipation holes, a slide rail, a twist, a screw, a support arm, a plurality of first fixing frames and a plurality of second fixing frames, wherein the plurality of heat dissipation holes are fixedly connected to the installation box and are evenly arranged at one end of the installation box, the slide rail is detachably connected to the installation box and is located at one end of the installation box, the twist is detachably connected to the slide rail and is located at one end of the slide rail and passes through the slide rail, one end of the screw rod is detachably connected to the twist and is located at one end of the twist, the other end of the screw rod is detachably connected to the slide rail and is located inside the slide rail, the support arm is detachably connected to the screw rod and is located at one end of the screw rod, a plurality of second fixing frames are detachably connected to the support arm and are evenly arranged at one end of the support arm, a plurality of first fixing frames are detachably connected to the installation box and are evenly arranged inside the installation box, and the second fixing frames corresponding to each first fixing frame are symmetrical.

[0007] Wherein, the installation box includes a frame and a bottom plate, the frame is fixedly connected to the bottom plate and is located at the upper end of the bottom plate.

[0008] Wherein, the torsion bar includes a torsion rod and a transmission rod, one end of the transmission rod is fixedly connected to the torsion rod and is located at one end of the torsion rod, and the other end of the transmission rod is detachably connected to the screw rod and is located at one end of the screw rod.

[0009] Wherein, the support arm includes a slide and an arm body, the slide is detachably connected to the screw rod and is located at one end of the screw rod, and the arm body is detachably connected to the slide and is located at one end of the slide.

[0010] Wherein, the arm body includes a connecting plate and a mounting plate, the connecting plate is detachably connected to the slide and is located at one end of the slide, and the mounting plate is detachably connected to the connecting plate and is located at one end of the connecting plate.

[0011] Among them, the cable tray also includes a screw hole, a connecting bolt and a handle, the screw hole is fixedly connected to the torsion rod and is located at one end of the torsion rod, one end of the connecting bolt cooperates with the screw hole, and the other end of the connecting bolt is detachably connected to the handle and is located at one end of the handle.

[0012] The utility model provides a cable bridge, wherein the slide rail is detachably connected to the installation box and is located at one end of the installation box, the twist is detachably connected to the slide rail and is located at one end of the slide rail and passes through the slide rail, one end of the screw rod is detachably connected to the twist rod and is located at one end of the twist rod, the other end of the screw rod is detachably connected to the slide rail and is located inside the slide rail, the support arm is detachably connected to the screw rod and is located at one end of the screw rod, a plurality of second fixing frames are detachably connected to the support arm and are evenly arranged at one end of the support arm, a plurality of first fixing frames are detachably connected to the installation box and are evenly arranged inside the installation box, and each first fixing frame corresponds to a second fixing frame symmetrically, and each first fixing frame and each second fixing frame are symmetrically connected. The rack is a trough body arranged according to the size of the cable, and several cables are placed on several first fixing racks respectively, and then the knob is rotated, the knob drives the screw to rotate, the screw drives the support arm to move, the support arm drives several second fixing racks to move downward, and several second fixing racks cooperate with several first fixing racks to fix the cables in the installation box. When the cable needs to be replaced, the knob is rotated in the opposite direction, the knob drives the screw to reverse, the screw drives the support arm to move upward, and the support arm drives several second fixing racks to move upward, and the cable can be replaced. This method can effectively solve the problem that when laying cables, multiple cables are bundled on the bottom plate. When replacement is required, the bundling wires need to be cut one by one to replace them, which is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the screw rod of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the second embodiment of the utility model.

[0017] Figure 4 The utility model Figure 3 A magnified view of the structure at A.

[0018] 101-heat dissipation hole, 102-slide rail, 103-screw, 104-first fixing frame, 105-second fixing frame, 106-frame, 107-bottom plate, 108-torsion bar, 109-transmission rod, 110-slide, 111-connecting plate, 112-mounting plate, 201-screw hole, 202-connecting bolt, 203-handle. 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 and Figure 2 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the screw rod of the utility model.

[0022] The utility model provides a cable bridge, including a heat dissipation hole 101, a slide rail 102, a screw 103, a first fixing frame 104, a second fixing frame 105, a frame body 106, a bottom plate 107, a torsion bar 108, a transmission rod 109, a slide 110, a connecting plate 111 and a mounting plate 112. The above scheme solves the problem that when laying cables, multiple cables are bundled on the bottom plate 107. When replacement is required, the bundling wires need to be cut one by one for replacement, which is inconvenient to use.

[0023] According to this specific embodiment, a plurality of the heat dissipation holes 101 are fixedly connected to the installation box and are evenly arranged at one end of the installation box, the slide rail 102 is detachably connected to the installation box and is located at one end of the installation box, the twist is detachably connected to the slide rail 102 and is located at one end of the slide rail 102 and passes through the slide rail 102, one end of the screw rod 103 is detachably connected to the twist rod and is located at one end of the twist rod, the other end of the screw rod 103 is detachably connected to the slide rail 102 and is located inside the slide rail 102, the support arm is detachably connected to the screw rod 103 and is located at one end of the screw rod 103, a plurality of the second fixing frames 105 are detachably connected to the support arm and are evenly arranged at one end of the support arm, a plurality of the first fixing frames 104 are detachably connected to the installation box and are evenly arranged inside the installation box, and each of the first fixing frames 104 is detachably connected to the installation box and is ... The second fixing frames 105 corresponding to the frame 104 are symmetrical, and the plurality of heat dissipation holes 101 are used for heat dissipation. Each of the first fixing frames 104 and each of the second fixing frames 105 is a slot body set according to the size of the cable. The plurality of cables are placed on the plurality of first fixing frames 104 respectively, and then the twist is rotated, the twist drives the screw rod 103 to rotate, the screw rod 103 drives the support arm to move, and the support arm drives the plurality of second fixing frames 105 to move downward, and the plurality of second fixing frames 105 cooperate with the plurality of first fixing frames 104 to fix the cables in the installation box. When the cables need to be replaced, the twist is rotated in the opposite direction, the twist drives the screw rod 103 to reverse, the screw rod 103 drives the support arm to move upward, and the support arm drives the plurality of second fixing frames 105 to move upward, so that the cables can be replaced, thereby facilitating the installation and replacement of the cables.

[0024] The installation box includes a frame 106 and a bottom plate 107 . The frame 106 is fixedly connected to the bottom plate 107 and is located at the upper end of the bottom plate 107 . The frame 106 is installed on the bottom plate 107 .

[0025] Secondly, the torsion rod 108 includes a torsion rod 108 and a transmission rod 109, one end of the transmission rod 109 is fixedly connected to the torsion rod 108 and is located at one end of the torsion rod 108, and the other end of the transmission rod 109 is detachably connected to the screw rod 103 and is located at one end of the screw rod 103. When the torsion rod 108 is rotated, the torsion rod 108 drives the screw rod 103 to rotate through the transmission rod 109.

[0026] At the same time, the support arm includes a slide 110 and an arm body. The slide 110 is detachably connected to the screw rod 103 and is located at one end of the screw rod 103. The arm body is detachably connected to the slide 110 and is located at one end of the slide 110. The screw rod 103 drives the slide 110 to move, and the slide 110 drives the arm body to move.

[0027] In addition, the arm body includes a connecting plate 111 and a mounting plate 112. The connecting plate 111 is detachably connected to the slide 110 and is located at one end of the slide 110. The mounting plate 112 is detachably connected to the connecting plate 111 and is located at one end of the connecting plate 111. The connecting plate 111 is used to connect the slide 110 and the mounting plate 112. The mounting plate 112 is used to install a plurality of the second fixing frames 105.

[0028] When using a cable bridge of the present embodiment, the frame 106 is installed on the bottom plate 107, and the plurality of heat dissipation holes 101 are used for heat dissipation. Each of the first fixing frames 104 and each of the second fixing frames 105 is a slot body set according to the size of the cable. The plurality of cables are placed on the plurality of first fixing frames 104 respectively, and the torsion bar 108 is rotated. The torsion bar 108 drives the screw rod 103 to rotate through the transmission rod 109. The screw rod 103 drives the slide 110 to move downward. The slide 110 drives the mounting plate 112 to move through the connecting plate 111. The mounting plate 112 The plurality of second fixing frames 105 are driven to move downward, and the plurality of second fixing frames 105 cooperate with the plurality of first fixing frames 104 to fix the cables on the bottom plate 107. When the cables need to be replaced, the torsion bar 108 is rotated in the opposite direction, and the torsion bar 108 drives the screw rod 103 to rotate through the transmission rod 109, and the screw rod 103 drives the slide 110 to move upward, and the slide 110 drives the mounting plate 112 to move through the connecting plate 111, and the mounting plate 112 drives the plurality of second fixing frames 105 to move upward, so that the cables can be replaced, thereby facilitating the installation and replacement of the cables.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 3 and Figure 4 ,in Figure 3 It is a structural schematic diagram of the second embodiment of the utility model. Figure 4 The utility model Figure 3 A magnified view of the structure at A.

[0031] The utility model provides a cable bridge which also includes a screw hole 201 , a connecting bolt 202 and a handle 203 .

[0032] According to this specific embodiment, the screw hole 201 is fixedly connected to the torsion bar 108 and is located at one end of the torsion bar 108. One end of the connecting bolt 202 cooperates with the screw hole 201. The other end of the connecting bolt 202 is detachably connected to the handle 203 and is located at one end of the handle 203. The screw hole 201 is installed on the torsion bar 108. When the torsion bar 108 needs to be rotated, the handle 203 is installed in the screw hole 201 through the connecting bolt 202. When the handle 203 is rotated, the handle 203 drives the connecting bolt 202 to rotate, and the connecting bolt 202 drives the torsion bar 108 to rotate through the screw hole 201, so as to facilitate the rotation of the torsion bar 108.

[0033] When using a cable tray of this embodiment, the screw hole 201 is installed on the torsion bar 108. When the torsion bar 108 needs to be rotated, the handle 203 is installed in the screw hole 201 through the connecting bolt 202. The handle 203 is rotated, and the handle 203 drives the connecting bolt 202 to rotate. The connecting bolt 202 drives the torsion bar 108 to rotate through the screw hole 201, so as to facilitate the rotation of the torsion bar 108.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A cable tray, comprising an installation box and a plurality of heat dissipation holes, wherein the plurality of heat dissipation holes are fixedly connected to the installation box and are evenly arranged at one end of the installation box, characterized in that: It also includes a slide rail, a twist, a screw rod, a support arm, a plurality of first fixed frames and a plurality of second fixed frames, the slide rail is detachably connected to the installation box and is located at one end of the installation box, the twist is detachably connected to the slide rail and is located at one end of the slide rail and passes through the slide rail, one end of the screw rod is detachably connected to the twist rod and is located at one end of the twist rod, the other end of the screw rod is detachably connected to the slide rail and is located inside the slide rail, the support arm is detachably connected to the screw rod and is located at one end of the screw rod, a plurality of second fixed frames are detachably connected to the support arm and are evenly arranged at one end of the support arm, a plurality of first fixed frames are detachably connected to the installation box and are evenly arranged inside the installation box, and each first fixed frame corresponds to a symmetrical second fixed frame.

2. The cable tray according to claim 1, characterized in that: The installation box comprises a frame body and a bottom plate, wherein the frame body is fixedly connected to the bottom plate and is located at the upper end of the bottom plate.

3. The cable tray according to claim 2, characterized in that: The torsion bar comprises a torsion rod and a transmission rod, one end of the transmission rod is fixedly connected to the torsion rod and is located at one end of the torsion rod, and the other end of the transmission rod is detachably connected to the screw rod and is located at one end of the screw rod.

4. The cable tray according to claim 3, characterized in that: The support arm comprises a slide and an arm body. The slide is detachably connected to the screw rod and is located at one end of the screw rod. The arm body is detachably connected to the slide and is located at one end of the slide.

5. The cable tray according to claim 4, characterized in that: The arm body comprises a connecting plate and a mounting plate, wherein the connecting plate is detachably connected to the slide and is located at one end of the slide, and the mounting plate is detachably connected to the connecting plate and is located at one end of the connecting plate.

6. The cable tray according to claim 5, characterized in that: The cable tray also includes a screw hole, a connecting bolt and a handle, wherein the screw hole is fixedly connected to the torsion rod and is located at one end of the torsion rod, one end of the connecting bolt cooperates with the screw hole, and the other end of the connecting bolt is detachably connected to the handle and is located at one end of the handle.

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