CN114438881A

CN114438881A - Prevent bridge cable ice slush device

Info

Publication number: CN114438881A
Application number: CN202011274824.XA
Authority: CN
Inventors: 邓翔耘
Original assignee: Wuhan Riyi Technology Co ltd
Current assignee: Wuhan Riyi Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2022-05-06

Abstract

The invention relates to the field of guy cable bridges, in particular to a device for preventing a bridge guy cable from being frozen, which is arranged on a bridge guy cable and solves the problems that the bridge guy cable is frozen in winter and the ice falls off to damage vehicles and hurt passersby. The first heating element, the second heating element or the third heating element and the conducting wire are directly arranged on the bridge inhaul cable, and the elements are bound by insulating materials and decoration outside the bridge inhaul cable. Or further the spiral panel with the functions of wind and rain prevention and vibration excitation is covered to strengthen the installation effect, so that the functions of water prevention, explosion prevention and lightning protection are realized. The automatic control system supplies power to the bridge cable ice-making prevention device, the automatic power supply control system and the bridge cable ice-making prevention device adopt remote monitoring technology, the working state of the bridge cable ice-making prevention device is remotely monitored, and all bridges provided with the automatic power supply control system and the bridge cable ice-making prevention device are remotely monitored and managed in a unified mode.

Description

Prevent bridge cable ice slush device

Technical Field

The invention relates to the field of guy cable bridges, in particular to a device for preventing bridge guy cables from being iced, which is arranged on bridge guy cables and used for preventing the bridge guy cables from being iced.

Background

After ice is accumulated on bridge towers, or bridge steel beams or guys at home and abroad, when the temperature rises and the ice melts, the ice falls on the bridge floor, pedestrians passing by the ice often are smashed or glass of vehicles, vehicle roofs and other parts are smashed, so that the life safety and property safety of the public are damaged, and traffic management departments have to limit the pedestrians or the vehicles to pass through the ice, and serious traffic jam is caused. The invention provides a device for preventing bridge guy wires from freezing.

Disclosure of Invention

The invention aims to solve the problem of bridge guy line ice.

The technical scheme adopted by the invention is as follows:

the invention relates to a device for preventing bridge guy wires from being frozen on bridge guy wires of a bridge.

A prevent bridge cable ice slush device for on bridge cable has contained the bridge cable, its characterized in that installs heating element on the bridge cable, positive negative pole wire and ground wire, wraps up the insulating of fastening, decorates the class material on heating element, wire and ground wire, or further wraps up them at the inner face with panel (1), heating element is connected with the power cord, installation temperature control equipment sets up power supply, control by temperature change remote monitoring.

A heating element I (6) is arranged on a stay cable and connected into an integral grid through a connecting strip (7), the heating element I (6) is connected in parallel or in series through a third wire (11), the heating element I (6) and each joint of the third wire (11) are fused into a whole to achieve absolute waterproof performance, and the joint I (8) and a joint II (10) and a connecting point (9) of the third wire (11) are fused into a whole to achieve absolute waterproof performance.

A second heating element (17) is installed on the inhaul cable in a spiral mode, conducting wires of the second heating element (17) are fused with two connectors respectively to achieve absolute waterproof performance, and the two connectors are inserted into waterproof connectors of the first conducting wire (12) and the second conducting wire (13).

Each heating element (20) is axially arranged on the inhaul cable, the conducting wire of the heating element three (20) is respectively fused with all joints of the branch conducting wire in a parallel or serial mode to achieve the waterproof performance, and the two joints are inserted into the waterproof joints of the conducting wire one (12) and the conducting wire two (13).

The first lead (12) is connected with the third joint (14), the second lead (13) is connected with the fourth joint (15), the connection points of the first lead (12) and the second lead (13) are fused into a whole to achieve absolute waterproof performance, and the first lead (12) and the second lead (13) are arranged along the axial direction or are arranged on the inhaul cable in a spiral mode.

Panel (1) set up fastening strip (2) respectively along cable axis direction's both sides, fastening clamp (3) that have screw (23) on fastening strip (2), or two fastening strips two (23) are cliied panel (1) and are formed panel (1-1) part, panel (1-1) are used for remedying the clearance that leaves when installing panel (1), panel (1) have hem one (21), hem two (22) and hem three (23).

The panel (1) is provided with a spiral line (4) for preventing wind and rain vibration, and an accommodating box (5) for accommodating a first connector (8) and a second connector (10) or a third connector (14) and a fourth connector (15).

The panel (1) covers the cable around the outer surface of the cable along the axial direction of the cable, the panel (1) wraps the heating elements and the electric leads on the inner surface, the fastening clamps (3) corresponding to two sides of the panel (1) firmly lock the panel (1) on the cable through the connecting bolts (19) and the nuts (18), and the gaps of all the connecting positions are sealed by sealing materials.

The lamp light show is installed on the device, and the lamp light show of the spiral line is installed.

The invention has the beneficial effects that:

compared with the existing bridge cable, the cable ice control device for controlling bridge cable ice formation provided by the invention is simple in structure, convenient to install, safe and reliable.

The installation of the device does not change the structure of the existing bridge, does not cause damage to the existing bridge structure, and does not leave potential safety hazards.

And thirdly, if the component is expired or needs to be replaced, the component is convenient to replace or maintain.

Fourthly, more importantly, the ice-making bridge cable can be controlled, and the existing problems are solved.

Fifthly, unified remote monitoring and management are carried out on all bridges provided with the automatic power supply control system and the inhaul cable ice control devices, working efficiency is improved, and personnel management cost is reduced.

In a word, the invention has simple structure, convenient installation, safety and reliability, has good effect of preventing ice slush and can solve the existing problems.

Drawings

FIG. 1 is a schematic front view of a panel (1);

FIG. 2 is a front view of the first fixing strip (2) and the fastening clip (3);

FIG. 3 is a top view of the first fixing strip (2) and the fastening clip (3);

FIG. 4 is a left side view of the first fixing strip (2) and the fastening clip (3);

FIG. 5 is a front view of the accommodation box (5);

FIG. 6 is a sectional top view of the accommodation box (5);

FIG. 7 is a front view of a grid of heating elements (6);

FIG. 8 is a schematic front view of lead one (12) and lead two (13);

FIG. 9 is a schematic front view of the first wire (12) and the second wire (13) arranged on the cable (16);

fig. 10 is a left side view of the first wire (12) and the second wire (13) being disposed on the cable (16);

FIG. 11 is a front view of the grid of heating elements (6) arranged on the stay (16);

FIG. 12 is a left side view of the grid of heating elements (6) disposed on the pulling cable (16);

fig. 13 is a front view of the spiral heating element (17) provided on the stay (16);

FIG. 14 is a front view of the panel (1) covering the cable, heating element and wires;

FIG. 15 is a left side view of the panel (1) covering the cable, heating element and wires;

fig. 16 is a front view schematically showing the heater element (20) provided on the stay (16);

FIG. 17 is a schematic front view of a portion of panel (1) forming panel (1-1);

Detailed Description

The invention has the core that the device for preventing the bridge guy cable from being iced is simple in structure, convenient to install, safe and reliable, controls the bridge guy cable to be iced, solves the problem of the bridge guy cable from being iced, and simultaneously solves the problems that when the temperature rises and the ice melts, the ice falls on the bridge floor, the pedestrian who passes by is always injured by the ice, the glass of the vehicle or the roof of the vehicle body is always injured by the ice, and meanwhile, traffic control departments temporarily adopt restriction measures to ensure the safety of people, so that serious traffic jam is caused.

The invention will be further described with reference to the accompanying drawings:

example (b):

fig. 1 is a schematic front view of a panel (1), and during manufacturing, fastening strips (2) are respectively arranged on two sides of the panel (1) along the axis direction of a guy cable, the panel (1) is firmly clamped by the fastening strips (2) in a folding mode, and fastening clamps (3) with screw holes (23) are welded on the fastening strips (2). Or two fastening strips II (23) clamp the panel (1) to form a part of the panel (1-1). And (3) folding the panel (1) on equipment to form a first folded edge (21), a second folded edge (22) and a third folded edge (23).

FIG. 5 is a front view of the housing box (5) on the panel (1), and the housing box (5) is made by punching.

Fig. 7 is a front view of a grid of the heating element (6), wherein the grid of the heating element (6) is manufactured, a certain number of the heating elements (6) are used as unit grids, and the heating element (6), the connecting bar (7), the first connector (8), the second connector (10) and the conducting wire (11) are fused into a whole on a fusing device.

Fig. 8 is a schematic front view of the first wire (12) and the second wire (13), and the first wire (12) and the second wire (13) are fused together at the fusion device at the third joint (14) and the fourth joint (15), respectively.

And (5) sending the manufactured accessories to a bridge site for installation.

Fig. 9 is a schematic front view of the first wire (12) and the second wire (13) arranged on the cable (16), and the first wire (12) and the second wire (13) are arranged on the cable (16) in a cable tie mode.

FIG. 11 is a front view showing the grid of the heating element (6) disposed on the cable (16), and the grid of the heating element (6) is arranged on the cable (16) by a tape or by gluing. The first lead (12) and the second lead (13) are arranged in gaps at two sides of the grid of the heating element (6).

Fig. 13 is a front view of the spiral heating element (17) provided on the stay (16); the spiral heating element (17) is arranged on the stay cable (16) by a ribbon or a gluing mode. The heating element (17) joints are inserted into the third joint (14) and the fourth joint (15), and the third joint (14) and the fourth joint (15) are accommodated in the box (5).

FIG. 14 is a front view of the panel (1) covering the cable, the heating element and the wire, wherein the panel (1) is covered on the cable, the heating element and the wire, the panel (1) is firmly locked on the cable by the connecting bolt (19) and the nut (18), and all the connecting position gaps are sealed by the sealing material.

FIG. 16 is a front view of the heating element 20 disposed on the cable 16. the heating element 20 is disposed on the cable 16 by a tape or adhesive.

FIG. 17 is a schematic front view of a portion of the panel (1) forming the panel (1-1), the panel (1) of the portion of the panel (1-1) being employed when the panel (1) is installed with a large gap.

In order to improve the high-efficient accurate management of preventing the icy device of bridge cable to every cable bridge, connect one (8) and connect two (10), or connect three (14), connect four (15) and go up the check point that sets up remote monitoring, whether the change of its electric current of remote monitoring and voltage is normal, adopt internet of things to discover unusual timely inspection and maintenance.

The bridge inhaul cable icing prevention device is characterized in that each part of the bridge inhaul cable icing prevention device is manufactured respectively in a processing enterprise and then assembled, and during field installation, an installation engineering vehicle, such as a crane and an overhead working truck, needs to be used.

The automatic control power distribution equipment and the remote monitoring facility are installed in a proper region, and safe and reliable electric energy is provided for the bridge cable ice-preventing device. The power supply wire of the anti-icing device for the bridge guy cable is reasonably arranged according to the specific position of the anti-icing device for the bridge guy cable, and is installed in a place where pedestrians are not easy to see, so that the environment is protected, and the environment is beautified.

In a word, prevent that bridge cable from icing its simple structure of device, simple to operate, safe and reliable, the practicality is strong, reaches the effect that prevents it and produce icicle. When in use, the material does not bring negative effect to any bridge.

Claims

1. The device for preventing the bridge guy cable from being iced comprises the bridge guy cable and is characterized in that a heating element, a positive electrode wire, a negative electrode wire, a ground wire, insulating and decorative materials which are tightly bound on the heating element, the positive electrode wire and the negative electrode wire, or the heating element, the positive electrode wire and the negative electrode wire and the ground wire are further wrapped on the inner surface by a panel (1), the heating element is connected with a power line, temperature control equipment is arranged, and power supply and temperature control remote monitoring are arranged.

2. The device for preventing the ice slush on the bridge guy cable according to claim 1, characterized in that the guy cable is provided with a first heating element (6) connected into an integral grid by a connecting bar (7), the first heating element (6) is connected in parallel or in series by a third wire (11), the joints of the first heating element (6) and the third wire (11) are fused into a whole to achieve absolute waterproof performance, and the connecting points (9) of the first joint (8) and the second joint (10) and the third wire (11) are fused into a whole to achieve absolute waterproof performance.

3. The device for preventing ice slush on bridge cable according to claim 1, wherein the cable is spirally mounted with a second heating element (17), the wires of the second heating element (17) are fused with two joints respectively to achieve absolute waterproof performance, and the two joints are inserted into the waterproof joints of the first wire (12) and the second wire (13).

4. The device for preventing the ice slush of the bridge guy cable according to claim 1, characterized in that each heating element (20) is axially arranged on the guy cable, the conducting wire of the heating element three (20) is respectively fused with the joints of the branch conducting wires in parallel or series to achieve the waterproof performance, and the two joints are inserted into the waterproof joints of the conducting wire one (12) and the conducting wire two (13).

5. The device for preventing ice formation in a bridge cable according to claim 1, wherein the first wire (12) is connected with the third connector (14), the second wire (13) is connected with the fourth connector (15), the connection points of the first wire (12) and the second wire (13) are fused into a whole to achieve absolute waterproof performance, and the first wire (12) and the second wire (13) are arranged along the axial direction or are arranged on the cable in a spiral mode.

6. The device for preventing the ice slush of the bridge guy cable according to claim 1, characterized in that the panel (1) is respectively provided with a first fastening strip (2) along two sides of the guy cable in the axial direction, the first fastening strip (2) is provided with a fastening clip (3) with a screw hole (23), or the two fastening strips (23) clamp the panel (1) to form a panel (1-1) part, the panel (1-1) is used for compensating a gap left when the panel (1) is installed, and the panel (1) is provided with a first folded edge (21), a second folded edge (22) and a third folded edge (23).

7. The device for preventing the ice slush on the bridge cable according to claim 1, wherein the panel (1) is provided with the spiral line (4) for preventing the wind and rain vibration, and the accommodating box (5) for accommodating the first connector (8) and the second connector (10) or the third connector (14) and the fourth connector (15).

8. The device for preventing the bridge guy ice slush according to claim 1, characterized in that the panel (1) covers the guy around the outer surface of the guy along the axial direction of the guy, the panel (1) wraps the heating elements and the electric conductors on the inner surface, the corresponding fastening clips (3) on the two sides of the panel (1) firmly lock the panel (1) on the guy through the connecting bolt (19) and the nut (18), and the sealing material is used for sealing all the gaps at the connecting positions.

9. The device for preventing ice formation on a bridge cable according to claim 1, wherein a light show and a helical light show are mounted on the device.