CN214371618U

CN214371618U - Dehumidifying device for suspension bridge main cable

Info

Publication number: CN214371618U
Application number: CN202120084886.8U
Authority: CN
Inventors: 王一然; 李鹏
Original assignee: Zhongwei Road And Bridge Equipment Jiangsu Co ltd
Current assignee: Zhongwei Road And Bridge Equipment Jiangsu Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-08
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a dehydrating unit for suspension bridge main push-towing rope relates to suspension bridge dehumidification technical field. The utility model discloses a cable clip, dehumidifier body, mount, protective cover and stretching strap, this internal one side of dehumidifier is equipped with high pressure positive blower, and the mount includes the riser, and a riser surface lower part is fixed with the bottom plate, is fixed with spacing storehouse on the bottom plate, dehumidifier body bottom set up in spacing storehouse and with spacing storehouse clearance fit, the dehumidifier body back and the contact of riser lateral surface, another surperficial upper portion of riser is fixed with the support edge, supports and is equipped with fixed journal stirrup along the outside. The utility model discloses a design neotype mount, with the cable clamp outside phase-match, can install the dehumidifier body in the cable clamp side, do not influence the operation of the maintenance dolly that removes along the main push-towing rope, simultaneously through setting up spacing storehouse, can set up the dehumidifier activity in spacing storehouse, make things convenient for the installation of dehumidifier and demolish, make things convenient for the staff to maintain and overhaul the dehumidifier.

Description

Dehumidifying device for suspension bridge main cable

Technical Field

The utility model belongs to the technical field of the suspension bridge dehumidification, especially, relate to a dehydrating unit for suspension bridge main push-towing rope.

Background

In order to guarantee the anti-corrosion property of the main cable on the suspension bridge, a dehumidification system can be arranged on the main cable, a dehumidifier and a high-pressure fan are arranged to discharge outside dry air into a cable clamp through a pipeline, and gas is guided into a gap in the main cable through the cable clamp, so that dehumidification treatment is carried out on the main cable.

Because main cable length is longer, consequently install the dehumidifier at the cable clamp surface, and in order to improve the installation effectiveness, consequently install the dehumidifier directly over the cable clamp, nevertheless along with the self-propelled application of maintaining the car of main cable, the dehumidifier of installing directly over can hinder the operation of inspection car, influences maintainer's operation.

However, if the dehumidifier is installed on the side surface of the cable clamp, the operation of the inspection vehicle cannot be hindered, however, the fixing frame for easily installing and separating the dehumidifier is designed because the dehumidifier is operated aloft and needs to be maintained for a long time, and therefore, the problem needs to be solved by workers in the field.

Simultaneously because the dehumidifier is installed at the high altitude, and through the influence of long-time solarization, rain and snow, can influence the corrosion resistance and the life of dehumidifier body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dehydrating unit for suspension bridge main push-towing rope, through designing neotype mount, with the cable clamp outside phase-match, can install the dehumidifier body in the cable clamp side, do not influence the operation of the maintenance dolly that removes along the main push-towing rope, simultaneously through setting up spacing storehouse, can set up the dehumidifier activity in spacing storehouse, make things convenient for the installation of dehumidifier and demolish, make things convenient for the staff to maintain and overhaul the dehumidifier.

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

the utility model relates to a dehumidifier for suspension bridge main cable, which comprises a cable clamp, a dehumidifier body, a fixing frame, a protecting cover and a drawstring, wherein a high-pressure fan is arranged at one side in the dehumidifier body;

the fixing frame comprises a vertical plate, a bottom plate is fixed on the lower portion of one surface of the vertical plate, a limiting bin is fixed on the bottom plate, the bottom of the dehumidifier body is arranged in the limiting bin and is in clearance fit with the limiting bin, and the back of the dehumidifier body is in contact with the outer side face of the vertical plate;

a supporting edge is fixed on the upper part of the other surface of the vertical plate, a fixing support lug is arranged on the outer side of the supporting edge, the fixing frame is fixed on one side of the cable clamp through the fixing support lug and a bolt, and the rear side surface of the vertical plate is in contact with the outer side of the cable clamp;

the protective cover comprises an upper plate body and a side plate body, the outer side of the upper plate body is rotatably connected with the top of the support edge through a hinged support and a shaft body, and the protective cover is arranged at the position outside the fixed frame;

the rope clip is fixed with rings, one end of the drawstring is fixedly connected with the rings through a lifting hook, and the other end of the drawstring is fixed at the lower part of the outer side of the protective cover through a fixing sleeve.

Further, the distance between the fixed sleeve and the hanging ring is smaller than the length of the pull belt, and the difference value is within the range of 5-10 cm.

Furthermore, a group of limiting columns is fixed to the bottom of the upper plate body, a base plate is fixed to the bottom ends of the limiting columns, and the lower surface of the base plate is movably connected with the upper surface of the dehumidifier body.

Furthermore, a rubber pad is fixed on the lower portion of the inner side of the side plate body, and the outer side face of the rubber pad is movably connected with the outer side face of the limiting bin.

Further, an air outlet is fixed to one side of the dehumidifier body, an air inlet is fixed to the other side of the dehumidifier body, and the air inlet is communicated with an air inlet of the high-pressure fan.

Furthermore, a filter plate is fixed at one end of the air inlet, a connecting pipe is fixed at one end of the air outlet, and one end of the connecting pipe is communicated with an air inlet on the cable clamp.

Furthermore, the connecting pipe is of a spiral hose structure, and steel wires are arranged in spiral grooves in the spiral hose.

The utility model discloses following beneficial effect has:

1. the utility model discloses a design neotype mount, with the cable clamp outside phase-match, can install the dehumidifier body in the cable clamp side, do not influence the operation of the maintenance dolly that removes along the main push-towing rope, simultaneously through setting up spacing storehouse, can set up the dehumidifier activity in spacing storehouse, make things convenient for the installation of dehumidifier and demolish, make things convenient for the staff to maintain and overhaul the dehumidifier.

2. The utility model discloses a set up convertible protective cover in the mount outside, can protect the dehumidifier body outside, avoid solarization, drench and snow cause the perishable fragile problem of dehumidifier body to improve the life of dehumidifier body, protective cover after the upset simultaneously can provide certain space for the dehumidifier body outside, does not influence the location between dehumidifier and the spacing storehouse and break away from.

3. The utility model discloses a design stretching strap realizes the upset of protective cover, makes the stretching strap both ends fixed simultaneously, makes things convenient for dragging of staff, can realize lifting of protective cover directly over the main push-towing rope, avoids dehumidifier body and protective cover to install and causes the difficult problem of upset protective cover of staff in the cable clamp side.

4. The utility model discloses a set up spacing post and backing plate in the protective cover, when the protective cover protected, the gravity influence through the protective cover can support the dehumidifier top through backing plate and spacing post simultaneously, can steadily restrict the dehumidifier in spacing storehouse, guarantees the stability of dehumidifier.

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 structural view of a dehumidifying apparatus for a main cable of a suspension bridge according to the present invention;

FIG. 2 is a side view of the structure of the present invention;

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

1-rope clip, 2-dehumidifier body, 3-fixing frame, 4-protecting cover, 5-drawstring, 101-hanging ring, 201-connecting pipe, 202-air inlet, 203-filter plate, 301-vertical plate, 302-bottom plate, 303-spacing bin, 304-supporting edge, 305-fixing support lug, 401-upper plate body, 402-side plate body, 403-spacing column, 404-backing plate, 405-rubber pad, 501-lifting hook and 502-fixing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention relates to a dehumidifier for a main cable of a suspension bridge, which comprises a cable clamp 1, a dehumidifier body 2, a fixing frame 3, a protecting cover 4 and a drawstring 5, wherein a high pressure fan is arranged at one side in the dehumidifier body 2;

the fixing frame 3 comprises a vertical plate 301, a bottom plate 302 is fixed on the lower portion of one surface of the vertical plate 301, a limiting bin 303 is fixed on the bottom plate 302, the bottom of the dehumidifier body 2 is arranged in the limiting bin 303 and is in clearance fit with the limiting bin 303, and the back of the dehumidifier body 2 is in contact with the outer side surface of the vertical plate 301;

a supporting edge 304 is fixed on the upper part of the other surface of the vertical plate 301, a fixing support lug 305 is arranged on the outer side of the supporting edge 304, the fixing frame 3 is fixed on one side of the cable clamp 1 through the fixing support lug 305 and a bolt, and the rear side surface of the vertical plate 301 is in contact with the outer side of the cable clamp 1;

the protective cover 4 comprises an upper plate body 401 and a side plate body 402, the outer side of the upper plate body 401 is rotatably connected with the top of the supporting edge 304 through a hinged support and a shaft body, and the protective cover 4 is arranged at the position of the outer side of the fixed frame 3;

the rope clamp 1 is fixed with a hanging ring 101, one end of the pull belt 5 is fixedly connected with the hanging ring 101 through a hook 501, and the other end of the pull belt 5 is fixed at the lower part of the outer side of the protective cover 4 through a fixing sleeve 502.

As shown in FIG. 2, the distance between the fixing sleeve 502 and the hanging ring 101 is smaller than the length of the pull belt 5, and the difference is in the range of 5-10 cm.

As shown in fig. 2, a set of limiting posts 403 is fixed at the bottom of the upper plate 401, a pad 404 is fixed at the bottom ends of the limiting posts 403, and the lower surface of the pad 404 is movably connected with the upper surface of the dehumidifier body 2.

As shown in the figure 1-2, a rubber pad 405 is fixed at the lower part of the inner side of the side plate body 402, and the outer side surface of the rubber pad 405 is movably connected with the outer side surface of the limiting bin 303.

As shown in fig. 1, an air outlet is fixed at one side of the dehumidifier body 2, an air inlet 202 is fixed at the other side of the dehumidifier body 2, and the air inlet 202 is communicated with an air inlet of the high pressure fan.

As shown in figure 1, a filter plate 203 is fixed at one end of an air inlet 202, a connecting pipe 201 is fixed at one end of an air outlet, and one end of the connecting pipe 201 is communicated with an air inlet on a cable clamp 1.

As shown in fig. 1, the connection pipe 201 is a spiral hose structure, and a steel wire is disposed in a spiral groove of the spiral hose.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dehydrating unit for suspension bridge main push-towing rope, includes cable clamp (1) and dehumidifier body (2), one side is equipped with high pressure positive blower, its characterized in that in dehumidifier body (2): the device also comprises a fixed frame (3), a protective cover (4) and a drawstring (5);

the fixing frame (3) comprises a vertical plate (301), a bottom plate (302) is fixed on the lower portion of one surface of the vertical plate (301), a limiting bin (303) is fixed on the bottom plate (302), the bottom of the dehumidifier body (2) is arranged in the limiting bin (303) and is in clearance fit with the limiting bin (303), and the back of the dehumidifier body (2) is in contact with the outer side face of the vertical plate (301);

a supporting edge (304) is fixed on the upper part of the other surface of the vertical plate (301), a fixing support lug (305) is arranged on the outer side of the supporting edge (304), the fixing frame (3) is fixed on one side of the cable clamp (1) through the fixing support lug (305) and a bolt, and the rear side surface of the vertical plate (301) is in contact with the outer side of the cable clamp (1);

the protective cover (4) comprises an upper plate body (401) and a side plate body (402), the outer side of the upper plate body (401) is rotatably connected with the top of the supporting edge (304) through a hinged support and a shaft body, and the protective cover (4) is arranged at the position of the outer side of the fixing frame (3);

be fixed with rings (101) on cable clip (1), lifting hook (501) and rings (101) fixed connection are passed through to stretching strap (5) one end, the position in protective cover (4) outside lower part is fixed through fixed cover (502) to the stretching strap (5) other end.

2. A dehumidifying device as claimed in claim 1, wherein the distance between the fixing sleeve (502) and the suspension ring (101) is less than the length of the pull belt (5) by a difference in the range of 5-10 cm.

3. The dehumidification device for the main cable of the suspension bridge according to claim 1, wherein a set of limiting columns (403) is fixed at the bottom of the upper plate body (401), a pad (404) is fixed at the bottom ends of the limiting columns (403), and the lower surface of the pad (404) is movably connected with the upper surface of the dehumidifier body (2).

4. The dehumidification device for the main cable of the suspension bridge according to claim 1, wherein a rubber pad (405) is fixed at the lower part of the inner side of the side plate body (402), and the outer side surface of the rubber pad (405) is movably connected with the outer side surface of the limiting bin (303).

5. The dehumidification device for the main cable of the suspension bridge according to claim 1, wherein an air outlet is fixed on one side of the dehumidifier body (2), an air inlet (202) is fixed on the other side of the dehumidifier body (2), and the air inlet (202) is communicated with an air inlet of a high pressure fan.

6. A dehumidifying device for a main cable of a suspension bridge according to claim 5, wherein a filter plate (203) is fixed to one end of the air inlet (202), a connecting pipe (201) is fixed to one end of the air outlet, and one end of the connecting pipe (201) is communicated with an air inlet of the cable clamp (1).

7. A dehumidifying device as claimed in claim 6 wherein the connecting pipe (201) is of a spiral hose construction, and steel wires are provided in spiral grooves in the spiral hose.