CN216530323U

CN216530323U - Large-span closed heavy-duty weak current special cable bridge

Info

Publication number: CN216530323U
Application number: CN202122920862.4U
Authority: CN
Inventors: 沈军
Original assignee: Gansu Aode Security Technology Co ltd
Current assignee: Gansu Aode Security Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a large-span closed heavy-duty weak current special cable bridge, which comprises a cable bridge body, wherein the cable bridge body comprises a metal bridge, a steel rope sling component, a connecting branching device and a metal hoop component, the top of the metal bridge is connected with the steel rope sling component, the supporting part of the metal bridge is sleeved with the metal hoop component, a 12U wall cabinet is arranged between the metal hoop components, the connecting branching device is arranged at the joint of the metal bridge and is provided with an upper body and a lower body, the surface of the connecting branching device is provided with an oval long hole, and two ends of the connecting branching device are provided with adjusting bolts. The cable is not easy to be polluted, has longer service life and can be used under heavy load.

Description

Large-span closed heavy-duty weak current special cable bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a large-span closed heavy-duty weak current special cable bridge.

Background

In the long-term work in the comprehensive wiring engineering, often meet the scene of carrying out the comprehensive wiring to the factory building, the factory building generally comprises steel construction or cement post, has great span space, if use ordinary crane span structure, just can't install almost, for example under the condition of 6 meters of interaxial distance, ordinary split type crane span structure just can't install, even probably install, also have the relatively poor problem of security, because the components of a whole that can function independently lid probably can drop, have the potential safety hazard, the effect directly perceived is not good.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a large-span closed heavy-duty weak current special cable bridge to solve the problems in the background art, and the large-span closed heavy-duty weak current special cable bridge is convenient, quick and reliable to install, low in cost, good in visual effect, convenient to follow-up threading and branching, convenient to manage, capable of reducing electromagnetic leakage, not easy to pollute a cable, longer in service life and capable of being used in heavy load.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a big closed heavy weak current special cable testing bridge of span, includes the cable testing bridge body, the cable testing bridge body includes metal testing bridge, steel cable hoist cable subassembly, connects branching device and metal staple bolt subassembly, the top of metal testing bridge is connected with steel cable hoist cable subassembly, the support part cover of metal testing bridge is equipped with metal staple bolt subassembly, install 12U wall cabinet between the metal staple bolt subassembly, the handing-over department of metal testing bridge installs connects branching device, connect branching device and be provided with the upper part of the body and the lower part of the body, connect branching device's surface and seted up oval slot hole, the both ends of connecting branching device are provided with adjusting bolt, the metal pipe is installed to the centre of 12U wall cabinet, 86 metal end boxes are installed to the tail end of metal pipe.

In a preferred embodiment of the present invention, the plurality of steel rope sling assemblies are fixedly connected to the metal bridge, and a triangular structure is formed between the steel rope sling assemblies and the metal bridge.

In a preferred embodiment of the present invention, the metal bridge has a cross-shaped structure as a whole.

In a preferred embodiment of the present invention, the metal hoop assembly is provided with a plurality of metal hoop assemblies, and the metal hoop assemblies are uniformly arranged on the surface of the support structure part of the metal bridge frame at intervals.

As a preferred embodiment of the present invention, the metal hoop assembly is custom-installed according to a specific applicable environment.

In a preferred embodiment of the present invention, the upper body and the lower body are engaged with each other and fixed by screws.

The utility model has the beneficial effects that: the utility model discloses a large-span closed heavy-duty weak current special cable bridge, which comprises a cable bridge body, wherein the cable bridge body comprises a steel rope sling component, a connecting branching device, a metal bridge, an adjusting bolt, a metal hoop component, a 12U wall cabinet, a metal pipe, a 86 metal bottom box, an upper body, a lower body and an oval long hole.

1. The large-span closed heavy weak current special cable bridge selects a large-span closed re-special cable bridge, and is installed by adopting the specially designed special connection branching device, the fixing frame and the steel suspension cable, so that the large-span closed heavy weak current special cable bridge is larger in installation and use span, good in rigidity, capable of bearing heavy load, good in integrity and not easy to deform.

2. The large-span closed heavy weak current special cable bridge is convenient, rapid and reliable to install, good in visual effect, convenient to follow-up threading and branching, convenient to manage, capable of reducing electromagnetic leakage, not prone to being polluted, long in service life and capable of being used in a heavy load mode.

Drawings

FIG. 1 is a schematic structural diagram of the appearance of a large-span closed heavy-duty weak current special cable bridge of the present invention;

FIG. 2 is a schematic view of the mounting structure of the upper and lower bodies of a large-span closed heavy-duty weak current special cable bridge of the present invention;

FIG. 3 is a schematic view of a part of a connection branching device of a large-span closed heavy-duty weak current special cable bridge of the present invention;

FIG. 4 is an exterior view of the upper and lower bodies of a large-span closed heavy-duty weak current special cable tray of the present invention;

in the figure: 1. a steel rope sling assembly; 2. connecting a branching device; 3. a metal bridge frame; 4. adjusting the bolt; 5. a metal hoop component; 6. 12U wall cabinets; 7. a metal tube; 8. 86 a metal bottom box; 9. an upper body; 10. a lower body; 11. an oblong hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a big closed heavy weak current special cable testing bridge of span, includes the cable testing bridge body, the cable testing bridge body includes metal testing bridge 3, steel cable hoist cable subassembly 1, connects branching device 2 and metal staple bolt subassembly 5, the top of metal testing bridge 3 is connected with steel cable hoist cable subassembly 1, the support part cover of metal testing bridge 3 is equipped with metal staple bolt subassembly 5, install 12U wall cabinet 6 between the metal staple bolt subassembly 5, connect branching device 2 is installed to the handing-over department of metal testing bridge 3, connect branching device 2 and be provided with upper part of the body 9 and lower part of the body 10, oval slot hole 11 has been seted up on the surface of connecting branching device 2, the both ends of connecting branching device 2 are provided with adjusting bolt 4, the centre of 12U wall cabinet 6 is installed metal pipe 7, 86 metal bottom box 8 is installed to the tail end of metal pipe 7.

As a preferred embodiment of the present invention, a plurality of the steel rope sling assemblies 1 are arranged and fixedly connected to the metal bridge 3, and a triangular structure is formed between the steel rope sling assemblies 1 and the metal bridge 3, so that the bearable load limit is increased, the integrity is good, and the steel rope sling assemblies are not easily deformed by external force.

As a preferred embodiment of the utility model, the metal bridge 3 is of a cross-shaped structure as a whole, has larger span and good rigidity, and is convenient for later maintenance and overhaul.

As a preferred embodiment of the present invention, the plurality of metal hoop assemblies 5 are uniformly spaced and mounted on the surface of the support structure portion of the metal bridge 3, so as to improve the overall strength and increase the supporting effect.

As a preferred embodiment of the present invention, the metal hoop assembly 5 is installed in a customized manner according to a specific application environment, so that the matching degree can be improved, and the service life can be prolonged.

As a preferred embodiment of the present invention, the upper body 9 and the lower body 10 are engaged with each other and fixed by screws, so that the internal structure is more stable and firm, thereby providing effective protection for cables.

The working principle is as follows: the large-span closed heavy weak current special cable bridge frame is composed of a metal bridge frame 3, a steel rope sling component 1, a connection branching device 2 and a metal hoop component 5, when in installation, a supporting part of the metal bridge frame 3 is fixedly installed on the ground of a factory building, a 12U wall cabinet 6 is installed on a preset position of the metal bridge frame 3 and is connected through a metal pipe 7 in a penetrating way, wires penetrate through the inside of the metal pipe 7 and are connected with a 86 metal bottom box 8 at the front end, the top end of the metal bridge frame 3 is arranged to be a cross-shaped cross structure, and a multi-strand steel rope sling component 1 is used for connection and installation to form a stable structure, the special connection branching device 2, a fixed frame and a steel sling are adopted for installation, so that the installation and use span are larger, the rigidity is good, the heavy load can be borne, the integrity is good, the special cable bridge frame is not easy to deform, and the special cable bridge frame is convenient and reliable to install, it is directly perceived effectual, and connect separated time device 2 and adopt upper part of the body 9 and lower part of the body 10 cooperation connection, and be provided with a plurality of oval slot holes 11, thereby the follow-up threading of being convenient for, it is more laborsaving convenient to make the separated time, the management of being convenient for, this metal testing bridge 3 formula structure for the confined integral type can effectively reduce the electromagnetism and reveal, the cable that makes inside interlude is difficult to be polluted, thereby reach increase of service life's effect, and utilize metal staple bolt subassembly 5 to make its heavy load use, application scope is wider.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a closed heavy weak current special cable testing bridge of big span, includes the cable testing bridge body, its characterized in that: the cable bridge frame body comprises a metal bridge frame (3), a steel rope sling component (1), a connecting branching device (2) and a metal hoop component (5), the top of the metal bridge frame (3) is connected with a steel rope sling component (1), the supporting part of the metal bridge frame (3) is sleeved with a metal hoop component (5), 12U-shaped wall cabinets (6) are arranged between the metal hoop components (5), a connecting branching device (2) is arranged at the joint of the metal bridge (3), the connecting and branching device (2) is provided with an upper body (9) and a lower body (10), the surface of the connecting branching device (2) is provided with an oval long hole (11), adjusting bolts (4) are arranged at two ends of the connecting branching device (2), the middle of the 12U wall cabinet (6) is provided with a metal pipe (7), and the tail end of the metal pipe (7) is provided with a 86 metal bottom box (8).

2. The large-span closed heavy-duty weak current special cable bridge stand of claim 1, characterized in that: the steel rope sling assemblies (1) are arranged in a plurality and are fixedly connected with the metal bridge frame (3), and a triangular structure is formed between the steel rope sling assemblies (1) and the metal bridge frame (3).

3. The large-span closed heavy-duty weak current special cable bridge stand of claim 1, characterized in that: the metal bridge (3) is of a cross-shaped structure as a whole.

4. The large-span closed heavy-duty weak current special cable bridge stand of claim 1, characterized in that: the metal hoop components (5) are arranged in a plurality of positions and are uniformly arranged on the surface of the supporting structure part of the metal bridge frame (3) at intervals.

5. The large-span closed heavy-duty weak current special cable bridge stand of claim 1, characterized in that: the metal hoop component (5) is custom-mounted according to a specific applicable environment.

6. The large-span closed heavy-duty weak current special cable bridge stand of claim 1, characterized in that: the upper body (9) and the lower body (10) are mutually embedded and are connected and fixed through screws.