Cable bridge convenient to hoist

Abstract

The utility model discloses a cable bridge convenient to hoist, which relates to the technical field of bent cable bridges and is characterized in that connecting plates are arranged at two ends of the cable bridge, and fixers are arranged at the top end and the bottom of the cable bridge; a hoisting device is arranged on the fixer; the threaded hole is in threaded connection with the connecting piece through a connecting bolt; when the cable bridge fixing device is used, the distance between the upper fixing device and the lower fixing device is selected according to the size and the length of a cable bridge, and threaded fixation is carried out through the left screw rod, the right screw rod and the fixing nuts, so that the bridge cover and the bridge plate are fixed again and prevented from falling off and misplacing in the installation process; the four corners of the side surface of the bridge plate are provided with a plurality of threaded holes, the design facilitates the selection of the distance between the cable bridges when a plurality of cable bridges are connected, and the whole cable bridge is more stable through the fixation of the link bolts.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of curved cable bridges, in particular to a cable bridge that is easy to hoist. Background Art

[0002] With the continuous development of modern industry and construction, cable trays are increasingly used. Cable trays are mainly used to carry and protect various cables and wires, ensuring the safe transmission of power and signals.

[0003] Traditional cable tray installation often presents challenges with hoisting. For one thing, existing cable tray designs can be difficult to install, lacking specialized lifting connections, making the process cumbersome and inefficient. Furthermore, conventional cable trays can be unstable during installation, prone to shaking and posing safety risks. Furthermore, for cable tray installations in large-scale projects or complex environments, more efficient and secure hoisting solutions are needed to meet project schedules and quality requirements.

[0004] Chinese Patent Publication No. CN 214379915 U-type discloses an easy-to-hoist cable bridge, which is designed to solve the problem that the existing cable bridge is not easy to adjust and hoist according to the use requirements during use, and is not firmly fixed and is easy to fall during the hoisting process. A number of equally distributed support rods are arranged between the first bridge and the second bridge, and the outer ends of the first bridge and the second bridge are provided with symmetrical first and second slide grooves, and the two first slide grooves are located above the second slide grooves. The first bridge and the second bridge are provided with connecting blocks, and the connecting blocks are provided with symmetrical first openings, and symmetrical screw rods are provided in the two first openings. Symmetrical second openings are provided on both sides of the connecting block, and symmetrical first sliders are provided in the two second openings.

[0005] The above-mentioned easy-to-lift cable bridge cannot be lifted quickly and accurately during lifting work. The lifting device cannot be extended on buildings and walls of different heights, making it inconvenient to use and install. Utility Model Content

[0006] The purpose of the utility model is to provide a cable tray that is easy to hoist. The cable tray is installed through a support frame. The cable tray can be hoisted according to needs. It is easy to install and not easy to fall during the hoisting process; so as to solve the technical problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A cable bridge convenient for hoisting, comprising

[0009] A cable tray, wherein the two ends of the cable tray are provided with connecting plates, the top and bottom are provided with fixers; and a hoisting device is provided on the fixer;

[0010] The cable tray includes a tray cover, the bottom of which is provided with a plurality of regularly arranged reinforcing ribs. The tray cover is connected to the tray plate, and a plurality of threaded holes are provided at both ends of the tray plate. The tray cover and the tray plate are provided with a plurality of symmetrically arranged connecting blocks.

[0011] As a further technical solution of the present invention, the threaded hole is threadedly connected to the connecting piece through a connecting bolt.

[0012] As a further technical solution of the present invention, the connecting block, multiple connecting blocks are respectively connected to the upper fixer and the lower fixer, and the upper fixer and the lower fixer are provided with multiple connecting holes; the top ends of the upper fixer and the lower fixer are provided with fixing plates, and the fixing plates are provided with fixing nuts, which are threadedly connected to the screw.

[0013] As a further technical solution of the present invention, the screw is threadedly connected to the lower fixer and the upper fixer in sequence; connecting pieces are provided at both ends of the upper fixer; and the upper fixer and the lower fixer are composed of the same structure.

[0014] As a further technical solution of the present invention, the connecting piece is fixedly connected to the support arm through a fastener, the upper end of the support arm is fixedly connected to the support frame, the support frame is fixedly connected to the bracket through a fastener, and a mounting nut is provided on the bracket.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When using the present invention, first, the spacing between the upper and lower fixtures is selected according to the size and length of the cable tray. The left and right screws and the fixing nuts are used for threaded fixation, thereby re-fixing the tray cover and the tray plate to prevent them from falling off and dislocation during installation. Multiple threaded holes are provided at the four corners of the side of the tray plate. This design facilitates the selection of the spacing between the cable trays when connecting multiple cable trays. The cable trays are fixed by connecting bolts to make the whole more stable.

[0017] 2. In this utility model, the upper and lower fixers are provided with multiple connection holes, so that the screw rods can select different connection holes to connect with the upper and lower fixers, so that the cable tray can be replaced to meet the installation and fixation of different cable trays;

[0018] 3. During installation, the present invention fixes the support arm with the two fasteners on the left and right sides of the connecting plate. By loosening the two fasteners, the support arm can move up and down, and by tightening the two fasteners, the support arm cannot move up and down, thereby achieving a fixing effect. The support frame is fixed with the two fasteners on the bracket. By loosening the two fasteners, the bracket can move up and down, and by tightening the two fasteners, the bracket cannot move up and down, thereby also achieving a fixing effect. The above-mentioned movement principles are the same, and the lifting operation can be flexibly carried out through the support arm and the bracket. It can be lifted according to different lifting requirements and is easy to install. At the same time, one cable tray is equipped with four lifting devices, and the device is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 This utility model Figure 1 Schematic diagram of the split structure.

[0021] Figure 3 This utility model Figure 2 Bottom view of .

[0022] Figure 4 This utility model Figure 2 Top view of .

[0023] Figure 5 This utility model Figure 2 Left view of .

[0024] Figure 6 This utility model Figure 2 rear view.

[0025] In the figure: 1-cable tray, 2-connecting plate, 3-fixture, 4-lifting device;

[0026] 11-bridge cover, 12-reinforcement rib, 13-connection block, 14-bridge plate, 15-threaded hole;

[0027] 21-connecting piece, 22-connecting bolt;

[0028] 31-connecting hole, 32-fixing plate, 33-fixing nut, 34-screw, 35-upper fixer, 36-lower fixer, 37-connecting plate;

[0029] 41-Mounting nut, 42-Bracket, 43-Fasteners, 44-Support frame, 45-Support arm. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-6 In an embodiment of the present invention, a cable bridge that is easy to hoist includes a cable bridge 1, wherein connecting plates are provided at both ends of the cable bridge 1, and a fixer 3 is provided at the top and bottom; a hoisting device 4 is provided on the fixer 3;

[0032] The cable tray 1 includes a tray cover 11, and a plurality of regularly arranged reinforcing ribs 12 are provided at the bottom of the tray cover 11. The tray cover 11 is connected to a tray plate 14, and a plurality of threaded holes 15 are provided at both ends of the tray plate 14; the tray cover 11 and the tray plate 14 are provided with a plurality of symmetrically arranged connecting blocks 13.

[0033] By adopting the above technical solution, when in use, first select the spacing between the upper fixer 35 and the lower fixer 36 according to the size and length of the cable tray 1, and threadedly fix them through the left and right screws 34 and the fixing nuts 33, so as to fix the tray cover 11 and the tray plate 14 again to prevent them from falling off and dislocating during the installation process; a plurality of threaded holes 15 are provided at the four corners of the side of the tray plate 14, and this design facilitates the selection of the spacing between the cable trays 1 when connecting multiple cable trays 1, and is fixed by connecting bolts 22 to make the whole more stable.

[0034] In this embodiment, the threaded hole 15 is threadedly connected to the connecting member 21 via a connecting bolt 22;

[0035] The connecting block 13 and multiple connecting blocks 13 are respectively connected to the upper fixer 35 and the lower fixer 36, and the upper fixer 35 and the lower fixer 36 are provided with multiple connecting holes 31; the top ends of the upper fixer 35 and the lower fixer 36 are provided with fixing plates 32, and the fixing plates 32 are provided with fixing nuts 33, which are threadedly connected to the screw 34.

[0036] By adopting the above technical solution, a plurality of connection holes 31 are provided on the upper fixer 35 and the lower fixer 36, so that the screw 34 can select different connection holes 31 to connect with the upper fixer 35 and the lower fixer 36, so that the cable tray 1 can be replaced to meet the installation and fixation of different cable trays 1.

[0037] In this embodiment, the screw 34 is threadedly connected to the lower fixer 36 and the upper fixer 35; the upper fixer 35 is provided with connecting pieces 37 at both ends;

[0038] The connecting piece 37 is fixedly connected to the hanging frame 45 through a fastener 43. The upper end of the hanging plate 45 is fixedly connected to the support frame 44. The support frame 44 is fixedly connected to the bracket 42 through a fastener 43. A mounting nut 41 is provided on the bracket.

[0039] By adopting the above technical solution, during installation, the support arm 45 is fixedly connected by the two fasteners 43 on the left and right of the connecting piece 37. By loosening the two fasteners 43, the support arm 45 can move up and down, and by tightening the two fasteners 43, the support arm 45 cannot move up and down, thereby achieving a fixing effect; the support frame 44 is fixedly connected by the two fasteners 43 on the bracket 42. By loosening the two fasteners 43, the bracket 42 can move up and down, and by tightening the two fasteners 43, the bracket cannot move up and down, thereby achieving a fixing effect; the above-mentioned movement principle is the same, and the lifting operation can be flexibly carried out through the support arm 45 and the bracket 42, and it can be lifted according to different lifting requirements, and it is easy to install; at the same time, a cable tray 1 is equipped with four lifting devices 4, and the device is stable and reliable.

[0040] The working principle of the present invention is as follows: when in use, first, the spacing between the upper fixer 35 and the lower fixer 36 is selected according to the size and length of the cable bridge 1, and the left and right screws 34 and the fixing nuts 33 are used for threaded fixation, thereby fixing the bridge cover 11 and the bridge plate 14 again to prevent them from falling off and dislocation during installation; a plurality of threaded holes 15 are provided at the four corners of the side of the bridge plate 14, and this design facilitates the selection of the spacing between the cable bridges 1 when connecting multiple cable bridges 1, and is fixed by connecting bolts 22 to make the whole more stable;

[0041] The upper fixer 35 and the lower fixer 36 are provided with a plurality of connection holes 31, so that the screw 34 can select different connection holes 31 to connect with the upper fixer 35 and the lower fixer 36, so that the cable tray 1 can be replaced to meet the installation and fixation of different cable trays 1;

[0042] During installation, the support arm 45 is fixedly connected by the two fasteners 43 on the left and right of the connecting piece 37. By loosening the two fasteners 43, the support arm 45 can move up and down, and by tightening the two fasteners 43, the support arm 45 cannot move up and down, thereby achieving a fixing effect; the support frame 44 is fixedly connected by the two fasteners 43 on the bracket 42. By loosening the two fasteners 43, the bracket 42 can move up and down, and by tightening the two fasteners 43, the bracket cannot move up and down, thereby achieving a fixing effect; the above-mentioned movement principle is the same, and the lifting operation can be flexibly carried out through the support arm 45 and the bracket 42, and it can be lifted according to different lifting requirements, and it is easy to install; at the same time, a cable tray 1 is equipped with four lifting devices 4, and the device is stable and reliable.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0044] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cable tray that is easy to hoist, characterized by: include A cable bridge (1) is provided with connecting plates at both ends of the cable bridge (1), and with fixers (3) at the top and bottom; a hoisting device (4) is provided on the fixer (3); The cable bridge (1) includes a bridge cover (11), a plurality of regularly arranged reinforcing ribs (12) are provided at the bottom of the bridge cover (11), the bridge cover (11) is connected to a bridge plate (14), and a plurality of threaded holes (15) are provided at both ends of the bridge plate (14); the bridge cover (11) and the bridge plate (14) are provided with a plurality of symmetrically arranged connecting blocks (13).

2. The cable tray that is easy to hoist according to claim 1 is characterized in that: The threaded hole (15) is threadedly connected to the connecting piece (21) via a connecting bolt (22).

3. The cable tray that is easy to hoist according to claim 1 is characterized in that: The connecting block (13) and the plurality of connecting blocks (13) are respectively connected to the upper fixer (35) and the lower fixer (36), and the upper fixer (35) and the lower fixer (36) are provided with a plurality of connecting holes (31); the top ends of the upper fixer (35) and the lower fixer (36) are provided with fixing plates (32), the fixing plates (32) are provided with fixing nuts (33), and the fixing nuts (33) are threadedly connected to the screw rod (34).

4. The cable tray that is easy to hoist according to claim 3 is characterized in that: The screw rod (34) is threadedly connected to the lower fixer (36) and the upper fixer (35) in sequence; connecting pieces (37) are provided at both ends of the upper fixer (35); the upper fixer (35) and the lower fixer (36) are composed of the same structure.

5. The cable tray that is easy to hoist according to claim 4 is characterized in that: The connecting piece (37) is fixedly connected to the support arm (45) through a fastener (43), the upper end of the support arm (45) is fixedly connected to the support frame (44), the support frame (44) is fixedly connected to the bracket (42) through a fastener (43), and a mounting nut (41) is provided on the bracket.

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