CN209896659U - Ice melting equipment for railway electrification contact network - Google Patents

Abstract

The utility model discloses a railway electrification contact net ice-melt equipment, which comprises a housin, the cable box is installed to the upper end of casing, the internally mounted of cable box has the pivot, the pivot is around having the cable, the rocker handle is installed to the pivot upper end, lid behind the cable is installed to cable box one side, lid extends to the cable box outside behind the cable is passed to cable one end, the mount is installed to the roof in the casing, the mount is connected with the motor. A railway electrification contact net ice-melt equipment, through being provided with motor and air-blast device, can use the quick snow that gathers on electrified contact net of strong wind to blow off, increased an electric heat group and No. two electric heat groups in air-out head department simultaneously and can make the strong wind heating, and blow off dry hot-blast, make ice and snow melt fast, have and can not harm railway electrification contact net, whole snow removing process operating personnel can not contact with high-voltage equipment, operating personnel's personal safety has also been protected.

Description

A kind of railway electrified catenary ice melting equipment

technical field

The utility model relates to the technical field of railway construction equipment, in particular to an ice-melting equipment for railway electrified catenary.

Background technique

In recent years, the scope of railway construction in my country has become larger and larger. The railway covers most of our country, and the problems that follow have gradually increased. With the gradual increase of severe weather in recent years, the continuous snow and ice weather It has brought great inconvenience to the production and life of the railway. Serious ice and snow disasters have brought devastating disasters to the safe operation of power high-voltage equipment. Every year, there are frequent reports that the railway electrified catenary is damaged due to the extrusion of heavy snow. There are many deficiencies in the methods of dealing with snow. At present, most of the power systems use manual methods to clean electrical equipment and railway electrified catenary. The manual method is usually beating or cleaning, which is extremely inefficient. In the event of a short circuit or damage to the electrified catenary, the existing decoupling devices are generally sprayed with a snow-melting agent to melt the ice and snow, but the effect of the snow-melting agent is slow and the efficiency is low. For this reason, we propose a railway electrified catenary ice melting equipment.

Utility model content

The main purpose of the present utility model is to provide a railway electrified catenary deicing equipment, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A railway electrified catenary ice-melting equipment, comprising a casing, a cable box is installed on the upper end of the casing, a rotating shaft is installed inside the cable box, the rotating shaft is wound with a cable, and the upper end of the rotating shaft is installed There is a rocker handle, a cable rear cover is installed on one side of the cable box, one end of the cable extends through the rear cover of the cable rear cover to the outside of the cable box, and a fixing frame is installed on the inner top wall of the casing, The fixing frame is connected with the motor, the motor is connected with the blower device, an air inlet is installed on one side of the blower device, the air inlet extends through the casing to the outside, and the blower device is on the other side. An air outlet is installed on the side, one end of the air outlet is connected to the air supply duct, one end of the air supply duct is connected to the electric heating group shell, and one end of the electric heating group shell is installed with a No. One end of the casing is installed with the No. 2 electric heating group on the other side, the side of the casing is installed with a door body through hinges, a door handle is fixedly installed on the surface of the door body, and the bottom end of the casing is fixedly installed with a base Snap.

Preferably, the lower end of the rotating shaft is mounted on the housing by screws.

Preferably, a connecting ring is installed at the connection between the air supply duct and the air outlet, and the connecting ring fixes the air supply duct and the air outlet by bolts.

Preferably, the bottom end of the blower device is fixed to the housing by bolts, and a protective shell is provided on the outside of the blower device and the motor.

Preferably, the air outlet is circular, and the air supply duct is a replaceable circular duct.

Preferably, the base clip is a concave clip, and the two protrusions at the bottom end are provided with screw holes.

Compared with the prior art, the utility model has the following beneficial effects:

In the utility model, by being provided with a motor and a blowing device, the snow accumulated on the electrified contact net can be quickly blown away by strong wind, and at the same time, the No. Heating, and blowing out dry hot air, makes the ice and snow melt quickly, and will not damage the railway electrified catenary. During the whole snow removal process, the operator will not be in contact with the high-voltage equipment, and the personal safety of the operator is also protected.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of railway electrified catenary deicing equipment of the utility model;

Fig. 2 is the side view of a kind of railway electrified catenary deicing equipment of the utility model;

Figure 3 is a rear view of a railway electrified catenary deicing equipment of the present invention.

In the figure: 1. Shell; 2. Fixing frame; 3. Air inlet; 4. Cable box; 5. Cable; , blowing device; 11, air outlet; 12, air supply duct; 13, No. 1 electric heating group; 14, No. 2 electric heating group; 15, electric heating group shell; 16, door body; 17, door handle; 18, Cable back cover.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-3, a railway electrified catenary ice-melting equipment includes a casing 1, a cable box 4 is installed on the upper end of the casing 1, a rotating shaft 6 is installed inside the cable box 4, and the rotating shaft 6 is wound with a Cable 5, a rocker handle 7 is installed on the upper end of the rotating shaft 6, a cable rear cover 18 is installed on one side of the cable box 4, one end of the cable 5 passes through the cable rear cover 18 and the rear cover extends to the outside of the cable box 4. A fixing frame 2 is installed on the inner top wall of the body 1. The fixing frame 2 is connected with the motor 9, and the motor 9 is connected with the blowing device 10. An air inlet 3 is installed on one side of the blowing device 10, and the air inlet 3 passes through the housing 1. Extending to the outside, an air outlet 11 is installed on the other side of the blowing device 10, one end of the air outlet 11 is connected to the air supply duct 12, one end of the air supply duct 12 is connected to the electric heating group housing 15, and one end of the electric heating group housing 15 is inside A No. 1 electric heating group 13 is installed, and a No. 2 electric heating group 14 is installed on one end of the electric heating group shell 15 and the other side. The bottom end of the housing 1 is fixedly installed with a base buckle 8;

The lower end of the rotating shaft 6 is mounted on the housing 1 by screws. When the operator needs to replace the cable 5, the fixing screw can be removed, and the cable rear cover 18 installed on the side of the cable box 4 can be opened at the same time. Replace the inner cable 5; a connecting ring is installed at the connection between the air supply duct 12 and the air outlet 11. The connecting ring fixes the air supply duct 12 and the air outlet 11 by bolts, which can facilitate the operator to replace the air supply duct 12 with different lengths. In order to meet the needs of snow removal at different heights; the bottom end of the blower device 10 is fixed with the housing 1 by bolts, and the outside of the blower device 10 and the motor 9 is provided with a protective shell, which can protect the blower device 10 and the motor 9 during transportation. The internal parts will not be damaged due to collision and the service life of the device will be extended; the air outlet 11 is circular, and the air supply duct 12 is a replaceable circular duct. The circular duct has a large air output, which can increase the snow removal effect; It is a concave clip, and the two protrusions at the bottom end are provided with screw holes, which can facilitate the operator to install and fix the ice melting device on the transport device.

It should be noted that the utility model is a railway electrified catenary deicing equipment. When in use, the equipment is fixed on the transported carrier through the bottom base buckle 8, and an air supply duct 12 with an appropriate length is selected. After the air supply duct 12, the rocker handle 7 can be shaken according to the length of the air supply duct 12, and the rocker handle 7 drives the rotating shaft 6 to rotate, so that the cable 5 can be freely retracted and retracted, because the air supply duct 12 is connected with the air outlet 11. There is a ring of connecting rings installed at the place. The operator can use bolts to fix the air supply duct 12 and the air outlet 11, turn on the motor 9, and connect the cable 5 to the power supply. , the air outlet 11 generates airflow, and the airflow reaches the electric heating group housing 15 through the air supply duct 12. Because the cable 5 is energized, the resistance wires of the No. 1 electric heating group 13 and the No. 2 electric heating group 14 are energized and heated, heating the airflow, The electric heating group shell 15 sprays hot air out. One end of the electric heating group shell 15 is designed with a narrow air outlet, which can increase the air output and make the snow and ice removal effect better. The operator only needs to align the railway electrified contact net covered with ice and snow. , you can remove snow and ice, and when the use is over, you only need to shake the rocker handle 7 to retract the cable 5 into the cable box 4 .

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a railway electrification contact net ice-melt equipment, includes casing (1), its characterized in that: the cable box (4) is installed at the upper end of the shell (1), a rotating shaft (6) is installed inside the cable box (4), the rotating shaft (6) is wound by a cable (5), a rocker handle (7) is installed at the upper end of the rotating shaft (6), a cable rear cover (18) is installed on one side of the cable box (4), one end of the cable (5) penetrates through the cable rear cover (18) and extends to the outer side of the cable box (4), a fixing frame (2) is installed on the inner top wall of the shell (1), the fixing frame (2) is connected with a motor (9), the motor (9) is connected with a blower device (10), an air inlet (3) is installed on one side of the blower device (10), the air inlet (3) penetrates through the shell (1) and extends to the outer side, an air outlet (11) is installed on the other side of the blower device (10), one end of the air outlet (11) is connected with, the one end and the electric heat of supply air duct (12) are organized casing (15) and are connected, electric heat is organized casing (15) one end internally mounted and is organized (13) No. one, No. two electric heat of electric heat group (14) are installed to electric heat group casing (15) one end opposite side, the side of casing (1) is installed a body (16) through the hinge page, door body (16) fixed surface installs door handle (17), the bottom fixed mounting of casing (1) has base buckle (8).

2. The equipment for melting ice of the overhead contact system of the railway electrification system of claim 1, which is characterized in that: the lower end of the rotating shaft (6) is installed on the shell (1) through a screw.

3. The equipment for melting ice of the overhead contact system of the railway electrification system of claim 1, which is characterized in that: and a circle of connecting ring is arranged at the joint of the air supply pipeline (12) and the air outlet (11), and the connecting ring fixes the air supply pipeline (12) and the air outlet (11) through bolts.

4. The equipment for melting ice of the overhead contact system of the railway electrification system of claim 1, which is characterized in that: the bottom end of the air blowing device (10) is fixed with the shell (1) through a bolt, and protective shells are arranged on the outer sides of the air blowing device (10) and the motor (9).

5. The equipment for melting ice of the overhead contact system of the railway electrification system of claim 1, which is characterized in that: the air outlet (11) is circular, and the air supply pipeline (12) is a replaceable circular pipeline.

6. The equipment for melting ice of the overhead contact system of the railway electrification system of claim 1, which is characterized in that: the base buckle (8) is a concave clamping piece, and two bulges at the bottom end are provided with screw holes.

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