阅读说明：本技术 一种城市轨道交通线缆架 (Urban rail transit cable frame ) 是由 余友友 于 2021-07-13 设计创作，主要内容包括：本发明公开了一种城市轨道交通线缆架,具体包括,线缆架主体,该线缆架主体包括线缆套架,以及开设在所述线缆架主体内部的中心线缆通道；架空线缆架,该架空线缆架包括边侧架体,以及设置在所述架空线缆架两侧的对接跑道槽,所述线缆架主体两侧设置有对接槽架,所述线缆架主体内部设置有线缆分离对接片架,所述架空线缆导热片两侧开设有安装滑槽,本发明涉及城市轨道交通技术领域。该城市轨道交通线缆架,设置的多个电缆架用于不同的电缆的安装和架持,并且设置有内外组件可以方便放置不同的电缆,整理也更加的方便,通过端异氰酸酯亲水预聚物填充块在受到水流浸入的时候会迅速发泡,膨胀遮挡住电缆,防止水流继续浸入电缆,用于保护电线。(The invention discloses an urban rail transit cable frame, which particularly comprises a cable frame main body, wherein the cable frame main body comprises a cable sleeve frame and a central cable channel arranged in the cable frame main body; the invention relates to the technical field of urban rail transit, in particular to an overhead cable frame which comprises an edge side frame body and butt joint runway grooves arranged on two sides of the overhead cable frame, wherein butt joint groove frames are arranged on two sides of a cable frame main body, a cable separation butt joint sheet frame is arranged in the cable frame main body, and installation chutes are formed in two sides of an overhead cable heat conducting sheet. This urban rail transit cable frame, a plurality of cable holders that set up are used for the installation of different cables and put up to holding to be provided with inside and outside subassembly and can conveniently place different cables, the arrangement is also more convenient, can foam rapidly when receiving rivers and submerge through the hydrophilic prepolymer filling block of end isocyanate, and the cable is sheltered from in the inflation, prevents that rivers from continuing to submerge the cable for the protection electric wire.)

1. An urban rail transit cable frame, which comprises,

the cable rack comprises a cable rack main body (1), wherein the cable rack main body (1) comprises a cable sleeve rack and a central cable channel arranged in the cable rack main body (1);

an overhead cable frame (2), the overhead cable frame (2) comprises an edge side frame body and butt joint runway grooves arranged at two sides of the overhead cable frame (2),

this urban rail transit cable frame characterized in that: cable frame main part (1) both sides are provided with the butt joint truss, cable frame main part (1) inside is provided with cable separation butt joint truss (3), be provided with cable passageway (8) between cable separation butt joint truss (3), cable frame main part (1) top is located being provided with between aerial cable frame (2) aerial cable conducting strip (4), the installation spout has been seted up to aerial cable conducting strip (4) both sides, limit collateral branch frame (5) are installed through the slider to the installation spout inboard, last fixed arm (6) are installed to installation avris support (5) top, be provided with butt joint magnetic path (9) between last fixed arm (6), cable frame main part (1) bottom is provided with bottom cable reason line frame (10).

2. The urban rail transit cable rack according to claim 1, characterized in that: the bottom cable arranging frame (10) is provided with a cable groove, and two sides of the cable groove of the bottom cable arranging frame (10) are made of elastic materials.

3. The urban rail transit cable rack according to claim 1, characterized in that: and one end of the upper fixing arm (6), which is far away from the butt joint magnetic block (9), is rotatably connected with the side bracket (5).

4. The urban rail transit cable rack according to claim 1, characterized in that: the aerial cable heat conducting fins (4) are arranged as wave supporting plates, and heat conducting patches are arranged between the bottoms of the aerial cable heat conducting fins (4) and the tops of the cable frame main bodies (1).

5. The urban rail transit cable rack according to claim 1, characterized in that: and an isocyanate-terminated hydrophilic prepolymer filling block (7) is arranged in the mounting chute, and the two sides of the bottom of the side bracket (5) are filled with the isocyanate-terminated hydrophilic prepolymer filling block (7).

6. The urban rail transit cable rack according to claim 1, characterized in that: the avris support (5) bottom is provided with counterpoint magnet, installation spout bottom is provided with bar counterpoint magnet (11), counterpoint magnet sets up to opposite magnetic pole with the corresponding one side of bar counterpoint magnet (11).

7. The urban rail transit cable rack according to claim 5, characterized in that: one end of the isocyanate-terminated hydrophilic prepolymer filling block (7) close to the overhead cable heat conducting fin (4) is provided with a heat conducting inserting piece (12), and the heat conducting inserting piece (12) extends to the inner side of the overhead cable heat conducting fin (4).

Technical Field

The invention relates to the technical field of urban rail transit, in particular to an urban rail transit cable rack.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation. The rail train needs to provide the electric energy through the overhead contact system of installing in the train top, and the contact system is the main frame of railway electrification engineering, is along the overhead special form's of setting up of railway line power supply to electric locomotive transmission line, and the contact system mode of hanging mainly divide into flexible suspension and rigid suspension, but current track traffic wiring frame supports can not be fine after the butt joint to cable wire is categorised the arrangement to can not in time protect the cable when leaking.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an urban rail transit cable rack, which solves the problems that cable wires cannot be well classified and sorted after the existing rail transit wiring rack is supported and butted, and the cable cannot be protected in time when water leaks.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an urban rail transit cable frame, which comprises,

the cable rack comprises a cable rack main body and a cable rack main body, wherein the cable rack main body comprises a cable sleeve rack and a central cable channel arranged in the cable rack main body;

overhead cable frame, this overhead cable frame include the avris support body, and set up the butt joint runway groove of overhead cable frame both sides, cable frame main part both sides are provided with the butt joint groove frame, the inside cable separation that is provided with of cable frame main part docks the sheet frame, be provided with the cable passageway between the sheet frame is docked in the cable separation, it is provided with overhead cable conducting strip to lie in being provided with between the overhead cable frame main part top, the installation spout has been seted up to overhead cable conducting strip both sides, the inboard limit side support of having installed through the slider of installation spout, the last fixed arm is installed to avris support top, be provided with the butt joint magnetic path between the last fixed arm, cable frame main part bottom is provided with bottom cable reason line frame.

Preferably, the cable groove is formed in the bottom cable arranging frame, and two sides of the cable groove of the bottom cable arranging frame are made of elastic materials, so that the cables below can be conveniently clamped and fixed, and arrangement is convenient.

Preferably, one end, far away from the butt joint magnetic block, of the upper fixing arm is rotatably connected with the side bracket.

Preferably, the aerial cable conducting strip sets up to the wave backup pad, just be provided with the heat conduction paster between aerial cable conducting strip bottom and the cable frame main part top, the heat dissipation of the convenient cable that passes through of wave backup pad can also remain airflow channel through the wave backup pad, can not lead to the long-pending heat in local area.

Preferably, the mounting chute is internally provided with an end isocyanate hydrophilic prepolymer filling block, the end isocyanate hydrophilic prepolymer filling block is filled at two sides of the bottom of the side bracket, and the end isocyanate hydrophilic prepolymer filling block can be rapidly foamed when being immersed by water flow, expands and shields the cable, so that the water flow is prevented from continuously immersing the cable and the cable is protected.

Preferably, avris support bottom is provided with counterpoint magnet, installation spout bottom is provided with bar counterpoint magnet, counterpoint magnet sets up to opposite pole with the corresponding one side of bar counterpoint magnet for it is fixed that the region fixes a position, and the butt joint is convenient, and the hydrophilic prepolymer filling block of terminal isocyanate is filled in still to make things convenient for.

Preferably, one end of the isocyanate-terminated hydrophilic prepolymer filling block, which is close to the overhead cable heat conducting fin, is provided with a heat conducting inserting sheet, the heat conducting inserting sheet extends to the inner side of the overhead cable heat conducting fin and is used for drying the isocyanate-terminated hydrophilic prepolymer filling block, and the isocyanate-terminated hydrophilic prepolymer filling block is ensured not to be damped by heat of the cable.

(III) advantageous effects

The invention provides an urban rail transit cable rack. The method has the following beneficial effects:

(one), this urban rail transit cable frame, a plurality of cable frames that set up are used for the installation and the frame of different cables to hold, and be provided with inside and outside subassembly and can conveniently place different cables, arrange in order also more convenient.

The urban rail transit cable frame can be rapidly foamed when being immersed by water flow through the isocyanate-terminated hydrophilic prepolymer filling block, and the cable is shielded by expansion, so that the water flow is prevented from continuously immersing the cable and the cable is protected.

And (III) one side of the alignment magnet corresponding to the bar-shaped alignment magnet is set to be a magnetic pole with opposite polarity, so that the alignment magnet is used for fixing the region in a positioning way, is convenient to butt joint, and is convenient for filling the isocyanate hydrophilic prepolymer filling block.

(IV) this urban rail transit cable frame, heat conduction inserted sheet extend to the overhead cable conducting strip inboard for to the drying of the hydrophilic prepolymer filling block of terminal isocyanate, utilize the heat of the process of cable to guarantee that the hydrophilic prepolymer filling block of terminal isocyanate can not wet.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the underside of the cable rack of the present invention;

FIG. 3 is a schematic cross-sectional view of a cable mount according to the present invention;

FIG. 4 is a schematic view of structure A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of structure B of FIG. 3 according to the present invention;

in the figure: the cable comprises a cable frame main body 1, an overhead cable frame 2, a cable separation butt joint rack 3, an overhead cable heat conducting fin 4, a side bracket 5, an upper fixing arm 6, a isocyanate hydrophilic prepolymer filling block at the end 7, a cable channel 8, a butt joint magnetic block 9, a cable arranging frame at the bottom 10, a strip-shaped alignment magnet 11 and a heat conducting inserting piece 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an urban rail transit cable frame, which comprises,

the cable rack comprises a cable rack main body 1, wherein the cable rack main body 1 comprises a cable sleeve rack and a central cable channel arranged in the cable rack main body 1;

overhead cable frame 2, this overhead cable frame 2 includes the avris support body, and the butt joint runway groove of setting in 2 both sides of overhead cable frame, 1 both sides of cable frame main part are provided with the butt joint groove frame, 1 inside cable separation butt joint sheet frame 3 that is provided with of cable frame main part, be provided with cable passageway 8 between the cable separation butt joint sheet frame 3, it is provided with overhead cable conducting strip 4 to lie in being provided with between overhead cable frame 2 above 1 of cable frame main part, the installation spout has been seted up to overhead cable conducting strip 4 both sides, the inboard limit collateral branch frame 5 of having installed through the slider of installation spout, last fixed arm 6 is installed to avris support 5 top, be provided with butt joint magnetic path 9 between the last fixed arm 6, 1 bottom of cable frame main part is provided with bottom cable reason line frame 10.

The cable groove is formed in the bottom cable arranging frame 10, and the two sides of the cable groove of the bottom cable arranging frame 10 are made of elastic materials, so that the cables below can be conveniently clamped and fixed, and arrangement is convenient.

One end of the upper fixing arm 6, which is far away from the butt joint magnetic block 9, is rotatably connected with the side bracket 5.

Overhead cable conducting strip 4 sets up to the wave backup pad, and is provided with the heat conduction paster between 4 bottoms of overhead cable conducting strip and the 1 top of cable frame main part, and the heat dissipation of the convenient cable that passes through of wave backup pad can also remain airflow channel through the wave backup pad, can not lead to the long-pending heat in local area.

The inside hydrophilic prepolymer filling block 7 of end isocyanate that is provided with of installation spout, the hydrophilic prepolymer filling block 7 of end isocyanate fill in the both sides of avris support 5 bottom, and the hydrophilic prepolymer filling block 7 of end isocyanate can foam rapidly when receiving rivers and submerge, and the cable is sheltered from in the inflation, prevents that rivers from continuing to submerge the cable for the protection wire.

5 bottoms of avris support are provided with counterpoint magnet, and installation spout bottom is provided with bar counterpoint magnet 11, and counterpoint magnet sets up to opposite magnetic pole with the corresponding one side of bar counterpoint magnet 11 for regional location is fixed, and the butt joint is convenient, and it fills in still to make things convenient for the hydrophilic prepolymer filling block 7 of end isocyanate to fill.

The end, close to the overhead cable heat conducting strip 4, of the isocyanate-terminated hydrophilic prepolymer filling block 7 is provided with a heat conducting inserting sheet 12, the heat conducting inserting sheet 12 extends to the inner side of the overhead cable heat conducting strip 4 and is used for drying the end, hydrophilic prepolymer filling block 7 of isocyanate, and the heat of the cable is utilized to ensure that the end, hydrophilic prepolymer filling block 7 of isocyanate cannot be affected with damp.

When in use, a plurality of arranged cable frames are used for installing and supporting different cables, and are provided with inner and outer components which can conveniently place different cables, the arrangement is more convenient, different cables can be placed inside and outside the cable frame main body 1 and the overhead cable frame 2, the separation and arrangement are more convenient, two sides of a cable groove of the bottom cable arrangement frame 10 are made of elastic materials, the cables below the cable frame can be conveniently clamped and fixed, the arrangement is convenient, the heat dissipation of the cables conveniently passed through by the wave supporting plate can be kept through the wave supporting plate, an airflow channel can not cause heat accumulation in local areas, the isocyanate-terminated hydrophilic prepolymer filling block 7 can be rapidly foamed when being immersed by water flow, the cables are shielded by expansion, the water flow is prevented from being continuously immersed into the cables and used for protecting the electric wires, one side of the alignment magnet corresponding to the bar-shaped alignment magnet 11 is provided with a magnetic pole with opposite polarity and is used for area positioning and fixing, the butt joint is convenient, the isocyanate-terminated hydrophilic prepolymer filling block 7 is convenient to fill and plug in, the isocyanate-terminated hydrophilic prepolymer filling block 7 is used for drying the isocyanate-terminated hydrophilic prepolymer filling block 7, and the heat of the cable is used for ensuring that the isocyanate-terminated hydrophilic prepolymer filling block 7 cannot be affected with damp.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.