CN218216484U

CN218216484U - Hot-dip galvanized sheet cable testing bridge with anticorrosive function

Info

Publication number: CN218216484U
Application number: CN202222336610.1U
Authority: CN
Inventors: 朱娇娇; 朱号兵
Original assignee: Shanghai Fengtu Electric Co ltd
Current assignee: Shanghai Fengtu Electric Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-03
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to a hot dip galvanized sheet cable testing bridge technical field especially relates to a hot dip galvanized sheet cable testing bridge with anticorrosive function, including cable bridge box, cable bridge box top buckle closure has cover plate group, cover plate group includes two top caps, two the top cap symmetry sets up in the cable bridge box left and right sides, the top cap outside is connected with the curb plate, and the right side is one the concave surface has been seted up down on the top cap top, and one in the left side the top cap right side is inserted and is established on the lower concave surface of top cap, two through bolt through connection between the top cap, the curb plate is L shape structure. The utility model discloses a set up spacing subassembly and press the subassembly, realize unreeling to the automation of heat preservation membrane and lay, compare in traditional structure, this device covers the butt joint design through the design of sectional type top cap simultaneously, can make things convenient for the staff to carry out quick the opening of local section to the convenient cable to cable bridge box inside carries out local line sampling inspection.

Description

Hot galvanized sheet cable bridge with anti-corrosion function

Technical Field

The utility model relates to a hot dip galvanized sheet cable testing bridge technical field especially relates to a hot dip galvanized sheet cable testing bridge with anticorrosive function.

Background

The cable bridge is a carrier commonly used for fixing cables in the power supply and distribution field, the application of the cable bridge is very wide, the cable bridge is divided into a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like and comprises a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and can also be attached to various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, and therefore the ladder type hot-dip galvanized cable bridge is indispensable.

Install all parts of crane span structure in the building outside and all need carry out the galvanizing treatment, high zinc layer galvanized sheet has stronger corrosion resistance, use this technique and improved the cable crane span structure on the cable crane span structure to the protection effect of cable, make the cable crane span structure have longer life, but the installation back is accomplished to the cable crane span structure, the upper cover is not convenient for dismantle, inconvenient carries out periodic overhaul and maintenance to inside cable, it is more simultaneously at the inside cable of crane span structure, cause the cable confusion easily in the interlude, influence the periodic overhaul. Therefore, a hot-dip galvanized sheet cable bridge with an anti-corrosion function is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the problem proposed in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hot dip galvanized sheet cable testing bridge with corrosion protection, includes cable bridge box, cable bridge box top buckle closure has apron group, apron group includes two top caps, two the top cap symmetry sets up in the cable bridge box left and right sides, the top cap outside is connected with the curb plate, and one on the right side the concave surface has been seted up down on the top cap top, one on the left side the top cap right side is inserted and is established on the lower concave surface of top cap, two through bolt through connection between the top cap, the curb plate is L shape structure, the curb plate buckle is in the cable bridge box top outside.

Preferably, the inboard equidistance of curb plate is provided with the card axle, just the card axle inlays through the recess and establishes in the cable testing bridge box top outside, the equidistance is provided with the rubber pad on the lower concave surface of top cap, just the rubber pad inlays through the recess and establishes inside another top cap, can laminate in the cable testing bridge box outside through the curb plate, and is spacing to the card axle, guarantees the stability after the top cap is put.

Preferably, ventilation grooves are formed in the left side and the right side of the cable bridge box, dustproof cloth is connected to the inside of each ventilation groove, through the ventilation grooves formed in the two sides of the cable bridge box, through air can be conveniently formed in the cable bridge box, and the heat dissipation effect inside the cable bridge box is improved.

Preferably, the right side of the cable bridge box is connected with a butt plate, the left side of the cable bridge box is provided with a clamping groove matched with the butt plate, and the butt plate is in butt joint with the clamping groove of the other cable bridge box, so that the cable bridge box is assembled.

Preferably, the cable testing bridge box is internally provided with a binding piece, the binding piece comprises a lower connecting plate, two sides of the top of the lower connecting plate are symmetrically connected with vertical plates, the vertical plates are embedded in an upper cover plate through grooves, the lower connecting plate and the inner side of the upper cover plate are provided with placing grooves, and the lower connecting plate and the upper cover plate are matched with each other to bind cables, so that the cables are classified.

Preferably, the upper cover plate top is provided with the holding-down member, the holding-down member includes the crossbeam board, the crossbeam board outside is connected with the stopper, just the stopper inlays through the spout and establishes at cable bridge box inner wall, two low grooves have been seted up to the symmetry on the stopper, crossbeam board top central point puts the department and sets up the thread groove with top cap through bolt looks adaptation, leads the stopper through the spout of cable bridge box, guarantees the stability of crossbeam board in the removal, avoids crossbeam board in use to rock.

Preferably, crossbeam board bottom central point department of putting is connected with supporting spring, just the supporting spring bottom is inlayed through the recess and is established inside the clamp plate, the clamp plate bottom is connected with the upper cover plate, extrudees the upper cover plate in moving down through the clamp plate, guarantees the upper cover plate to cable extruded stability.

The utility model discloses possess following beneficial effect at least:

1. through setting up the apron group, realize that the part of apron group is opened, compare in traditional structure, this device covers the butt joint design simultaneously through the design of sectional type top cap, can make things convenient for the staff to carry out opening fast of local section to the convenience carries out local line sampling inspection to the inside cable of cable bridge box.

2. Through setting up constraint piece and holding down the piece, it is spacing to the restraint of cable harness to realize, this device is placed for the great cable of part heat through the low groove of crossbeam board and is provided the space, and simultaneously, the fishplate bar cooperatees with the upper cover plate and retrains the use to the cable down, classify and place the cable, thereby classify the cable of cable bridge box inside, it is more to avoid the inside cable of cable bridge box, cause the chaotic thing of cable to take place in the interlude, constraint piece is favorable to staff's periodic overhaul with the cooperation of holding down the piece.

Drawings

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

Fig. 1 is a schematic view of an external structure of a hot-dip galvanized sheet cable bridge with an anti-corrosion function according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a hot-dip galvanized sheet cable bridge with an anti-corrosion function provided by the utility model;

fig. 3 is a schematic three-dimensional crack diagram of a cover plate group in a hot-dip galvanized plate cable bridge with an anti-corrosion function provided by the present invention;

fig. 4 is a schematic three-dimensional crack diagram of a binding member in a hot-dip galvanized sheet cable bridge with an anti-corrosion function according to the present invention;

fig. 5 is a schematic view of a three-dimensional crack of a middle and lower pressing member of a hot-dip galvanized plate cable bridge with an anti-corrosion function.

In the figure: 1. a cable bridge box; 2. a cover plate group; 21. a top cover; 22. a rubber pad; 23. clamping a shaft; 24. a side plate; 3. a tie down; 31. a lower connecting plate; 32. an upper cover plate; 33. a vertical plate; 4. a pressing member; 41. a beam plate; 42. a limiting block; 43. a support spring; 44. pressing a plate; 5. a butt plate; 6. dustproof cloth.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-5, a hot dip galvanized sheet cable testing bridge with anti-corrosion function, including

cable bridge box

1, 1 top of cable bridge box is covered by the apron and is organized 2, apron group 2 includes two top caps 21, two top caps 21 symmetry sets up in 1 left and right sides of cable bridge box, the top cap 21 outside is connected with curb plate 24, concave surface has been seted up down on 21 top of top cap on the right side, 21 right sides of top cap on the left side are inserted and are established on the concave surface under of top cap 21, pass through bolt through connection between two top caps 21, curb plate 24 is L shape structure, 24 lock joints of curb plate are in 1 top of cable bridge box outside.

The inboard equidistance of curb plate 24 is provided with card axle 23, and card axle 23 inlays through the recess and establishes in the cable bridge box 1 top outside, and the equidistance is provided with rubber pad 22 on the lower concave surface of top cap 21, and rubber pad 22 inlays through the recess and establishes inside another top cap 21.

Ventilating grooves are formed in the left side and the right side of the cable bridge box 1, and dustproof cloth 6 is connected to the ventilating grooves.

The right side of the cable bridge box 1 is connected with a butt plate 5, and the left side of the cable bridge box 1 is provided with a clamping groove matched with the butt plate 5.

Inside constraint 3 that is provided with of cable bridge box 1, constraint 3 include fishplate bar 31 down, and fishplate bar 31 top bilateral symmetry has riser 33 down, and riser 33 inlays through the recess and establishes inside upper cover plate 32, and the standing groove has all been seted up with upper cover plate 32 inboard to fishplate bar 31 down.

The top of the upper cover plate 32 is provided with the pushing-down piece 4, the pushing-down piece 4 comprises a beam plate 41, the outer side of the beam plate 41 is connected with a limiting block 42, the limiting block 42 is embedded in the inner wall of the cable bridge box 1 through a sliding groove, two lower grooves are symmetrically formed in the limiting block 42, and a threaded groove matched with the top cover 21 through bolt is formed in the center of the top of the beam plate 41.

The bottom center of the beam plate 41 is connected with a supporting spring 43, the bottom end of the supporting spring 43 is embedded in the pressing plate 44 through a groove, and the bottom end of the pressing plate 44 is connected with the upper cover plate 32.

The design of the clamping shaft 23 on the inner wall of the side plate 24 ensures that the side plate 24 can be attached to the outer side of the cable bridge box 1, and simultaneously limits the clamping shaft 23, thereby ensuring the stability of the top cover 21 after being placed, playing a role of pre-fixing the top cover 21, avoiding the top cover 21 from being separated from the buckle cover, conveniently forming through air in the cable bridge box 1 through the ventilation grooves arranged on the two sides of the cable bridge box 1, improving the heat dissipation effect in the cable bridge box 1, simultaneously blocking external dust through the design of the dustproof cloth 6 in the ventilation grooves, avoiding the dust from entering the cable bridge box 1 to influence the heat dissipation effect of the cable, wherein the length of the cable bridge box 1 can be freely selected, when the cable bridge box 1 is used, the cable bridge box 1 can be butted with the clamping groove of the other cable bridge box 1 through the butt-joint plate 5, thereby carrying out combined installation on the cable bridge box 1, the working efficiency during maintenance is improved, the cables are restrained by the mutual matching of the lower connecting plate 31 and the upper cover plate 32, so that the cables are classified, the cables with different purposes are placed in a classified mode, workers can conveniently search the cables with different purposes, the maintenance efficiency during maintenance can be effectively improved, the limiting blocks 42 are guided through the sliding grooves of the cable bridge box 1, the stability of the cross beam plate 41 in moving is guaranteed, the cross beam plate 41 is prevented from shaking in use, the pressing effect of the cross beam plate 41 is prevented from being influenced, meanwhile, the lower connecting plate 31 and the upper cover plate 32 are provided with the ventilation holes, the cables are conveniently radiated, the pressing plate 44 is supported through the supporting springs 43, the supporting springs 43 can extrude the pressing plate 44, the pressing plate 44 extrudes the upper cover plate 32 in downward moving, the stability of the upper cover plate 32 in extruding the cables is guaranteed, and the cables are prevented from being staggered and interspersed, the outer sides of the cable bridge box 1 and the top cover 21 are galvanized, a hot galvanizing layer is formed on the outer side of the device, the consumption of the galvanizing layer in the atmosphere is very slow, is about one seventeenth to one eighteenth of the corrosion rate of steel and iron, and can be estimated, and the high-zinc-layer galvanized plate has strong corrosion resistance.

The working principle is as follows: according to the attached drawing 3, a part of cables are placed in the cable bridge box 1, meanwhile, the lower connecting plate 31 is placed on the inner wall of the cable bridge box 1, the lower connecting plates 31 are in butt joint in an end-to-end mode and are hung on a pipe rack support through a hanger rod bolt, meanwhile, the cables are placed in the groove of the lower connecting plate 31 in the cable bridge box 1, at the moment, the upper cover plate 32 is pressed, the upper cover plate 32 is buckled and covered on the cables, according to the attached drawing 5, the limiting block 42 is embedded in the chute of the cable bridge box 1, at the moment, the elastic force of the supporting spring 43 extrudes the pressing plate 44, the pressing plate 44 is pressed, the pressing plate 44 extrudes the upper cover plate 32 in the moving process, and at the moment, the cables with large heat dissipation capacity are placed in the groove of the cross beam plate 41;

secondly, as shown in fig. 2 and fig. 3, the worker covers the two top covers 21 left and right, so that the side plates 24 are attached to two sides of the top end of the cable bridge box 1, and the top covers 21 are pushed simultaneously, so that the clamping shafts 23 are inserted into corresponding clamping grooves formed in the cable bridge box 1, at the moment, the side of one top cover 21 is butted with the other top cover 21, so that threaded holes of the two top covers 21 are overlapped, the bolt is conveniently longitudinally penetrated through for installation, and the tail end of the bolt is inserted into a hole formed in the center position of the cross beam plate 41.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hot dip galvanized sheet cable testing bridge with anticorrosive function, includes cable bridge box (1), its characterized in that, cable bridge box (1) top buckle closure has apron group (2), apron group (2) include two top caps (21), two top cap (21) symmetry sets up in the cable bridge box (1) left and right sides, top cap (21) outside is connected with curb plate (24), and one in the right side the concave surface has been seted up down on top cap (21) top, one in the left side top cap (21) right side is inserted and is established on the lower concave surface of top cap (21), two through bolt through connection between top cap (21), curb plate (24) are L shape structure, curb plate (24) lock joint is in the cable bridge box (1) top outside.

2. The hot dip galvanized sheet cable testing bridge with anticorrosive function of claim 1, characterized in that, curb plate (24) inboard equidistance is provided with card axle (23), just card axle (23) inlay through the recess and establish in the cable testing bridge box (1) top outside, the equidistance is provided with rubber pad (22) on the lower concave surface of top cap (21), just rubber pad (22) inlay through the recess and establish inside another top cap (21).

3. The hot-dip galvanized sheet cable bridge stand with the corrosion prevention function according to claim 1, characterized in that ventilation grooves are formed in the left side and the right side of the cable bridge stand box (1), and dustproof cloth (6) is connected to the inside of each ventilation groove.

4. The hot-dip galvanized sheet cable bridge with corrosion prevention function according to claim 3, characterized in that the right side of the cable bridge box (1) is connected with a butt plate (5), and the left side of the cable bridge box (1) is provided with a clamping groove matched with the butt plate (5).

5. The hot-dip galvanized plate cable bridge with an anticorrosion function according to claim 4, wherein a binding piece (3) is arranged inside the cable bridge box (1), the binding piece (3) comprises a lower connecting plate (31), vertical plates (33) are symmetrically connected to two sides of the top end of the lower connecting plate (31), the vertical plates (33) are embedded inside the upper cover plate (32) through grooves, and placing grooves are formed in the inner sides of the lower connecting plate (31) and the upper cover plate (32).

6. The hot-dip galvanized sheet cable bridge rack with anticorrosion function of claim 5, characterized in that, upper cover plate (32) top is provided with holding down piece (4), holding down piece (4) includes crossbeam board (41), crossbeam board (41) outside is connected with stopper (42), just stopper (42) inlay through the spout and establish at cable bridge box (1) inner wall, two low grooves have been seted up to the symmetry on stopper (42), crossbeam board (41) top central point department sets up the thread groove with top cap (21) through bolt looks adaptation.

7. The hot-dip galvanized plate cable bridge rack with the corrosion prevention function according to claim 6, wherein a supporting spring (43) is connected to the center of the bottom end of the cross beam plate (41), the bottom end of the supporting spring (43) is embedded in a pressing plate (44) through a groove, and an upper cover plate (32) is connected to the bottom end of the pressing plate (44).