CN214204715U

CN214204715U - Groove type aluminum alloy cable bridge convenient to disassemble and assemble

Info

Publication number: CN214204715U
Application number: CN202022688707.XU
Authority: CN
Inventors: 顾怀霖; 顾永法
Original assignee: Yangzhong Zhongxing Aluminum Industry Co ltd
Current assignee: Yangzhong Zhongxing Aluminum Industry Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-14
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a slot type aluminum alloy cable testing bridge convenient to dismouting relates to cable testing bridge technical field. The utility model discloses a main part mechanism, hoist device, connecting device, firebreak device and placer, main part mechanism includes main cell body and spread groove, main cell body surface is equipped with a plurality of spread grooves, hoist device includes the cross arm, connecting device includes pinch-off blades and connecting piece, a plurality of pinch-off blades surface respectively with a plurality of spread groove internal surface connection, a plurality of connecting piece internal surfaces respectively with a plurality of main cell body surface connection, firebreak device includes insulating coating layer and flexible glue board buffer layer, insulating coating layer internal surface and flexible glue board buffer layer lower surface connection, insulating coating layer internal surface and main cell body surface connection, placer includes the standing groove. The utility model discloses a rotation through the bolt can press from both sides the grip block with the connecting piece tightly to fix on the spread groove, play and fix two main cell bodies in a certain effect.

Description

Groove type aluminum alloy cable bridge convenient to disassemble and assemble

Technical Field

The utility model belongs to the technical field of the cable testing bridge, especially, relate to a slot type aluminum alloy cable testing bridge convenient to dismouting.

Background

The cable bridge is a complete name of a rigid structure system which is formed by straight line sections, bent-through sections and components of a tray or a ladder frame, a supporting arm, a hanging frame and the like and has a tight-joint supporting cable, and is divided into structures of a groove type, a tray type, a ladder frame type, a grid type and the like, wherein the groove type cable bridge is a groove type part which is bent by a whole steel plate, and the cable bridge is conceptually different from the cable bridge in height-width ratio, the cable bridge is shallow and wide, and the groove type cable bridge has certain depth and sealing performance.

Present slot type cable testing bridge is formed by being the curved system of whole steel sheet, and it is big that whole fashioned structure exists deposits occupation space like this, the drawback that the cost of transportation is high, and the crane span structure is installed outdoors, and the inside cable of placing of cable testing bridge is indiscriminate to lead to transmitting the heat each other between the cable conductor easily, take place the short circuit easily and cause the conflagration, have certain potential safety hazard, we provide a slot type aluminum alloy cable testing bridge convenient to dismouting for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slot type aluminum alloy cable testing bridge convenient to dismouting solves current slot type cable testing bridge and is formed by being the curved system of whole steel sheet, and it is big that like this whole fashioned structure exists deposits occupation space, drawback that the cost of transportation is high, and the crane span structure is installed outside the building openly, and the inside cable of placing of cable testing bridge is randomly arranged to lead to transmitting the heat each other between the cable conductor easily, takes place the short circuit easily and cause the conflagration, has the problem of certain potential safety hazard.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a trough type aluminum alloy cable bridge convenient to disassemble and assemble, which comprises a main body mechanism, a hoisting device, a connecting device, a fireproof device and a placing device, wherein the main body mechanism comprises a main trough body and a connecting groove, the outer surface of the main trough body is provided with a plurality of connecting grooves, wherein, the connecting groove is provided with one, the connecting groove mainly provides a connecting space for the connecting device, the hoisting device comprises a cross arm, the inner surface of the cross arm is connected with the outer surface of the main trough body, the connecting device comprises a clamping plate and connecting pieces, a plurality of outer surfaces of the clamping plate are respectively connected with the inner surfaces of the connecting grooves, wherein, the clamping plate mainly clamps four connecting grooves, a plurality of inner surfaces of the connecting pieces are respectively connected with the outer surfaces of the main trough body, the connecting pieces are mainly connected with the connecting grooves, wherein, the main trough body is provided with a track for laying cables, the fire protection device comprises an insulating coating layer and a soft rubber plate buffer layer, wherein the inner surface of the insulating coating layer is connected with the lower surface of the soft rubber plate buffer layer, the inner surface of the insulating coating layer is connected with the outer surface of a main groove body, the placing device comprises a placing groove, and the lower surface of the placing groove is connected with the inner surface of the insulating coating layer.

Preferably, the main body mechanism further comprises a zinc coating, the inner surface of the zinc coating is connected with the inner surface of the main tank body, the zinc coating is coated on the surface of the main tank body to prevent the bridge frame from rusting outdoors for a long time, the main tank body is protected, and the main tank body is used for bearing a cable.

Preferably, the hoisting device further comprises a screw rod and two fixing nuts, the lower surfaces of the screw rod are respectively connected with the upper surfaces of the fixing nuts, the number of the screw rods is two, the screw rod mainly suspends a cable bridge, the number of the fixing nuts is two, the fixing nuts are mainly fixedly connected with a cross arm, the upper surface of the cross arm is provided with a plurality of rotating holes, the lower surfaces of the fixing nuts are respectively in rotating fit with the rotating holes, the upper end of the screw rod is fixed at the top end of a building, the cable bridge can be hoisted in the air, the occupied space is reduced, and the cross arm is used for bearing the weight of the main body mechanism.

Preferably, connecting device still includes bolt and gib block, grip block internal surface and connecting piece surface are equipped with a plurality of mounting holes, and is a plurality of bolt internal surface respectively with a plurality of mounting hole normal running fit, wherein, the bolt has two, and grip block and connecting piece are mainly consolidated to the bolt, and is a plurality of gib block internal surface all with connecting piece surface weld, wherein, the gib block has two, and the gib block mainly is that connecting device is connected with the spread groove and plays the guide effect, can press from both sides grip block and connecting piece through the rotation of bolt to fix on the spread groove, play and fix two main cell bodies together the effect.

Preferably, the fire protection device still includes the apron, apron lower surface and flexible glue board buffer layer upper surface connection, the apron can cover main cell body, and the inside water and the dust of not intaking of protection main cell body, insulating coating layer can guarantee that inside cable can not catch a fire because of receiving the friction in the laying process, and the flexible glue board buffer layer can protect the cable not receive the damage in the laying process.

Preferably, the placing device further comprises a mounting block and a triangular plate. One surface of each of the mounting blocks is respectively connected with the outer surfaces of the corresponding placing grooves, four mounting blocks are arranged, the mounting blocks are mainly connected with the corresponding placing grooves, the lower surfaces of the triangular plates are respectively welded with the inner surfaces of the corresponding placing grooves, the number of the triangular plates is four, the triangular plates are mainly convenient for cables to be laid in the placing grooves, the cables can be laid in the placing grooves in an orderly mode, the triangular plates play an auxiliary role in the shop setting process,

the utility model discloses following beneficial effect has:

the utility model discloses a main cell body outside zinc-plated storehouse can guarantee that main cell body installs for a long time and can not receive the corruption outdoors, the life of crane span structure has been prolonged, main cell body adopts the aluminum alloy material, make crane span structure weight light, convenient transportation and installation, hoist device's design is fixed the crane span structure in the eminence, the space occupation volume has been reduced, can not hinder ground personnel's activity, connecting device makes the convenient dismantlement installation between the crane span structure, can classify to the cable through two standing grooves that set up in main cell body inside and place, avoid heat mutual transmission between the cable, the phenomenon that the short circuit caused the conflagration takes place, the pressure of main cell body has been alleviateed, also convenient transportation and storage, to a great extent has improved the security and the practicality of cable crane span structure.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an isometric structure of a trough-type aluminum alloy cable tray convenient to disassemble and assemble according to the present invention;

FIG. 2 is a schematic view of a sectional structure of a trough-type aluminum alloy cable tray of the present invention;

FIG. 3 is a schematic structural view of a connecting device of a trough-type aluminum alloy cable tray of the present invention, which is easy to disassemble and assemble;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a main body mechanism; 110. a zinc coating layer; 120. a main trough body; 130. connecting grooves; 200. hoisting the device; 210. a screw rod; 220. fixing a nut; 230. a cross arm; 300. a connecting device; 310. a clamping plate; 320. a connecting member; 330. a bolt; 340. a guide strip; 400. a fire protection device; 410. a cover plate; 420. an insulating coating layer; 430. a soft rubber plate buffer layer; 500. a placement device; 510. a placement groove; 520. mounting blocks; 530. a triangular plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a trough-type aluminum alloy cable tray convenient for disassembly and assembly, comprising a main body mechanism 100, a hoisting device 200, a connecting device 300, a fire-proof device 400 and a placement device 500, wherein the main body mechanism 100 comprises a main trough body 120 and a connecting groove 130, the outer surface of the main trough body 120 is provided with a plurality of connecting grooves 130, wherein, the connecting grooves 130 mainly provide a connecting space for the connecting device 300, the hoisting device 200 comprises a cross arm 230, the inner surface of the cross arm 230 is connected with the outer surface of the main trough body 120, the connecting device 300 comprises a clamping plate 310 and connecting pieces 320, the outer surfaces of the clamping plate 310 are respectively connected with the inner surfaces of the connecting grooves 130, wherein, four clamping plates 310 mainly clamp the connecting grooves 130, the inner surfaces of the connecting pieces 320 are respectively connected with the outer surfaces of the main trough body 120, wherein, the connecting pieces 320 are mainly connected with the connecting grooves 130, the number of the main tanks 120 is three, the main tank 120 mainly provides a track for cable laying, the fire protection device 400 comprises an insulation coating layer 420 and a soft rubber plate buffer layer 430, the inner surface of the insulation coating layer 420 is connected with the lower surface of the soft rubber plate buffer layer 430, the inner surface of the insulation coating layer 420 is connected with the outer surface of the main tank 120, the placing device 500 comprises a placing groove 510, and the lower surface of the placing groove 510 is connected with the inner surface of the insulation coating layer 420.

Referring to fig. 2-4, the main body mechanism 100 further includes a zinc coating layer 110, an inner surface of the zinc coating layer 110 is connected to an inner surface of the main tank body 120, the zinc coating layer 110 is coated on the surface of the main tank body 120 to prevent the bridge frame from rusting outdoors for a long time, so as to protect the main tank body 120, and the main tank body 120 is used for bearing cables.

Referring to fig. 1, the hoisting device 200 further includes two lead screws 210 and two fixing nuts 220, the lower surfaces of the lead screws 210 are respectively connected with the upper surfaces of the fixing nuts 220, wherein the number of the lead screws 210 is two, the lead screws 210 mainly hang a cable bridge, the number of the fixing nuts 220 is two, the fixing nuts 220 are mainly fixedly connected with the cross arm 230, the upper surface of the cross arm 230 is provided with a plurality of rotating holes, the lower surfaces of the fixing nuts 220 are respectively in rotating fit with the rotating holes, the upper end of the lead screw 210 is fixed at the top end of a building, the cable bridge can be hoisted in the air, the occupied space is reduced, and the cross arm 230 is used for bearing the weight of the main body mechanism 100.

Referring to fig. 3, the connecting device 300 further includes two bolts 330 and two guide bars 340, the inner surface of the clamping plate 310 and the outer surface of the connecting member 320 are provided with a plurality of mounting holes, the inner surface of the bolts 330 is rotatably fitted with the mounting holes, wherein the number of the bolts 330 is two, the bolts 330 mainly reinforce the clamping plate 310 and the connecting member 320, the inner surfaces of the guide bars 340 are welded with the outer surface of the connecting member 320, the number of the guide bars 340 is two, the guide bars 340 mainly play a role in guiding the connection of the connecting device 300 and the connecting groove 130, and the clamping plate 310 and the connecting member 320 can be clamped by the rotation of the bolts 330 so as to be fixed on the connecting groove 130, thereby fixing the two main tank bodies 120 together.

Referring to fig. 2, the fire protection device 400 further includes a cover plate 410, a lower surface of the cover plate 410 is connected to an upper surface of the soft rubber buffer layer 430, the cover plate 410 can cover the main tank 120 to protect the interior of the main tank 120 from water and dust, the insulating coating layer 420 can ensure that the internal cable is not ignited due to friction during the laying process, and the soft rubber buffer layer 430 can protect the cable from being damaged during the laying process.

Referring to fig. 4, the placement device 500 further includes a mounting block 520 and a triangular plate 530. A plurality of installation piece 520 surfaces respectively with a plurality of standing groove 510 outer surface connection, wherein, installation piece 520 has four, and a plurality of standing groove 510 are mainly connected to installation piece 520, and a plurality of set square 530 lower surface respectively with a plurality of standing groove 510 internal surface welding, wherein, set square 530 has four, and set square 530 mainly makes things convenient for the cable to lay in standing groove 510, and the inside cable of placing groove 510 is placed, can be orderly with cable laying, and set square 530 plays the auxiliary role in shop establishment in-process.

When personnel use, fix lead screw 210 one end at the building top, the other end passes through fixation nut 220 and is connected with cross arm 230, cross arm 230 bears the weight of whole crane span structure, get up the installation between the crane span structure through connecting device 300, convenient to detach, the cable is laid inside standing groove 510, different types of cable are laid inside different standing grooves 510, convenient management and resolution, avoid the condition that heat transfer led to the fact the conflagration between the cable, set-square 530 can play the additional role in the installation, prevent that the cable from blockking up standing groove 510, the cable is laid and is accomplished and cover apron 410 on main cell body 120 surface, accomplish the installation of cable crane span structure and the laying of cable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a slot type aluminum alloy cable testing bridge convenient to dismouting, includes main part mechanism (100), hoist device (200), connecting device (300), firebreak device (400) and placer (500), its characterized in that: the main body mechanism (100) comprises a main tank body (120) and connecting grooves (130), a plurality of connecting grooves (130) are arranged on the outer surface of the main tank body (120), the hoisting device (200) comprises a cross arm (230), the inner surface of the cross arm (230) is connected with the outer surface of the main tank body (120), the connecting device (300) comprises a clamping plate (310) and a connecting piece (320), the outer surface of the clamping plate (310) is connected with the inner surfaces of the connecting grooves (130) respectively, the inner surface of the connecting piece (320) is connected with the outer surfaces of the main tank body (120) respectively, the fireproof device (400) comprises an insulating paint layer (420) and a soft rubber plate buffer layer (430), the inner surface of the insulating paint layer (420) is connected with the lower surface of the soft rubber plate buffer layer (430), the inner surface of the insulating paint layer (420) is connected with the outer surface of the main tank body (120), the placing device (500) comprises a placing groove (510), and the lower surface of the placing groove (510) is connected with the inner surface of the insulating paint layer (420).

2. The trough type aluminum alloy cable tray convenient to disassemble and assemble as claimed in claim 1, wherein the main body mechanism (100) further comprises a zinc coating layer (110), and the inner surface of the zinc coating layer (110) is connected with the inner surface of the main trough body (120).

3. The trough type aluminum alloy cable tray convenient to disassemble and assemble as claimed in claim 1, wherein the hoisting device (200) further comprises a plurality of lead screws (210) and a plurality of fixing nuts (220), the lower surfaces of the plurality of lead screws (210) are respectively connected with the upper surfaces of the plurality of fixing nuts (220), the upper surface of the cross arm (230) is provided with a plurality of rotating holes, and the lower surfaces of the plurality of fixing nuts (220) are respectively matched with the plurality of rotating holes in a rotating manner.

4. The trough type aluminum alloy cable tray convenient to disassemble and assemble as claimed in claim 1, wherein the connecting device (300) further comprises bolts (330) and guide bars (340), the inner surface of the clamping plate (310) and the outer surface of the connecting member (320) are provided with a plurality of mounting holes, the inner surface of the bolts (330) is respectively matched with the mounting holes in a rotating manner, and the inner surface of the guide bars (340) is welded with the outer surface of the connecting member (320).

5. The trough type aluminum alloy cable tray convenient to disassemble and assemble as claimed in claim 1, wherein the fire-proof device (400) further comprises a cover plate (410), and the lower surface of the cover plate (410) is connected with the upper surface of the soft rubber plate buffer layer (430).

6. The trough type aluminum alloy cable tray convenient to disassemble and assemble as claimed in claim 1, wherein said placement device (500) further comprises a plurality of installation blocks (520) and a plurality of triangular plates (530), one surface of each of said installation blocks (520) is connected with the outer surface of each of said plurality of placement grooves (510), and the lower surface of each of said plurality of triangular plates (530) is welded with the inner surface of each of said plurality of placement grooves (510).