Ash removal device for power supply line

Abstract

The utility model relates to the technical field of electric power operation and maintenance, in particular to a power supply line ash removal device which comprises a hook, a wheel shaft, a pulley, a connector, an insulating rod and an air injection pipeline, the hook is in a U shape with a downward opening, an installation cavity is formed in the hook, and an installation inlet capable of being communicated with the installation cavity is formed in the lower side of the left portion of the hook. A mounting outlet communicated with the mounting cavity is formed in the lower side of the top of the hook; a wheel shaft is fixedly installed in the middle of the hook, and a rotatable pulley is sleeved on the outer side of the wheel shaft. The power supply line deashing device is reasonable and compact in structure and convenient to use, the power supply line is located in the deashing ring groove by arranging the lower side of the pulley on the power supply line, the pulley is pulled to move on the power supply line through the insulating rod, and dust attached to the power supply line is loosened through rolling of the pulley in the moving process. And then the loose dust on the power supply line is blown and cleaned through compressed air sprayed out of the air spraying pipeline, and the dust cleaning device has the characteristics of rapidness, high efficiency and good dust cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power operation and maintenance, and is a dust cleaning device for a power supply line. Background Art

[0002] The 10kV and 110kV power supply lines in the calcium carbide plant are dusty due to the heavy dust on site. The lines are high above the ground, making it difficult to clean the dust. Manual cleaning is dangerous and involves the risk of falling from heights. Many tools are used and they are complicated and tedious. The preparation time is long and the cleaning distance is short, which can easily damage the lines and fail to achieve the desired results. Summary of the invention

[0003] The utility model provides a dust cleaning device for a power supply line, which overcomes the deficiencies of the prior art and can effectively solve the problem that dust accumulation on the prior power supply line is difficult to remove.

[0004] The technical solution of the utility model is achieved through the following measures: a power supply line cleaning device includes a hook, an axle, a pulley, a connector, an insulating rod and an air jet pipeline, the hook is in a U-shape with an opening downward, a mounting cavity is arranged inside the hook, a mounting inlet which can be communicated with the mounting cavity is arranged on the lower left side of the hook, and a mounting outlet which can be communicated with the mounting cavity is arranged on the lower top side of the hook; an axle is fixedly installed in the middle of the hook, a rotatable pulley is mounted on the outer side of the axle, a cleaning ring groove is arranged on the outer side of the middle of the pulley, the lower end of the left part of the hook is fixedly and detachably installed with the upper end of the insulating rod through the connector, and the air outlet end of the air jet pipeline passes through the connector and the mounting inlet in sequence and extends out from the mounting outlet.

[0005] The following are further optimizations and / or improvements to the above utility model technical solution:

[0006] The above-mentioned connecting head may include a mounting tube, a horn tube and a connecting rod. The mounting tube is fixedly installed on the lower left end of the hook. The mounting tube is in a cylindrical shape with an opening downward. A mounting hole that can be connected with the mounting tube is provided on the upper side of the mounting tube corresponding to the mounting inlet position. The horn tube is fixedly installed on the lower side of the mounting tube. The horn tube is in a trumpet shape with a small top and a large bottom. A connecting rod is fixedly installed on the lower side of the top of the mounting tube, and an insulating rod is fixedly installed on the outer side of the lower end of the connecting rod through a threaded connection.

[0007] The above-mentioned cleaning ring groove may be provided with an anti-slip pattern.

[0008] The above may also include an installation oblique tube, which is fixedly installed on the lower side of the top of the hook corresponding to the installation outlet position, and the outlet end of the jet pipeline extends out from the installation oblique tube.

[0009] The utility model has a reasonable and compact structure and is easy to use. The lower side of the pulley is placed on the power supply line so that the power supply line is located in the dust cleaning ring groove. The pulley is pulled to move on the power supply line by an insulating rod. During the movement, the dust attached to the power supply line is loosened by the rolling of the pulley, and then the loose dust on the power supply line is blown and cleaned by compressed air ejected from the jet pipeline. The utility model has the characteristics of being fast, efficient and having a good dust cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 It is a schematic diagram of the main structure of embodiments 1 to 4 of the utility model.

[0011] Attached Figure 2 For attachment Figure 1 Schematic diagram of the main cross-sectional enlarged structure of the middle connector.

[0012] The codes in the attached drawings are: 1 is a hook, 2 is an axle, 3 is a pulley, 4 is an insulating rod, 5 is an air jet pipeline, 6 is a cleaning ring groove, 7 is an anti-slip pattern, 8 is an installation inclined tube, 9 is an installation tube, 10 is a horn tube, and 11 is a connecting rod. DETAILED DESCRIPTION

[0013] The present invention is not limited by the following embodiments, and specific implementation methods can be determined according to the technical solution of the present invention and actual conditions.

[0014] In the present invention, for the convenience of description, the relative position relationship of each component is described according to the attached manual. Figure 1 The positional relationships such as front, back, top, bottom, left, and right are described according to the layout directions of the drawings in the specification.

[0015] The present invention is further described below in conjunction with the embodiments and drawings:

[0016] Embodiment 1: As attached Figure 1 , 2As shown, the power supply line cleaning device includes a hook 1, an axle 2, a pulley 3, a connector, an insulating rod 4 and an air jet pipeline 5. The hook 1 is in a U-shape with an opening downward, and a mounting cavity is provided in the hook 1. A mounting inlet that can be communicated with the mounting cavity is provided on the lower left side of the hook 1, and a mounting outlet that can be communicated with the mounting cavity is provided on the lower top side of the hook 1; an axle 2 is fixedly installed in the middle of the hook 1, a rotatable pulley 3 is sleeved on the outer side of the axle 2, a cleaning ring groove 6 is provided on the outer side of the middle of the pulley 3, the lower left end of the hook 1 is fixedly and detachably installed with the upper end of the insulating rod 4 through a connector, and the air outlet end of the air jet pipeline 5 passes through the connector and the mounting inlet in sequence and extends out from the mounting outlet. During use, the lower side of the pulley 3 is placed on the power supply line so that the power supply line is located in the cleaning ring groove 6, and the pulley 3 is pulled to move on the power supply line by the insulating rod 4. During the movement, the dust attached to the power supply line is loosened by the rolling of the pulley 3, and then the loose dust on the power supply line is blown and cleaned by the compressed air ejected from the jet pipeline 5.

[0017] The above power supply line cleaning device can be further optimized and / or improved according to actual needs:

[0018] Embodiment 2: As attached Figure 1 , 2 As shown, the connector includes a mounting tube 9, a horn tube 10 and a connecting rod 11. The mounting tube 9 is fixedly installed at the lower left end of the hook 1. The mounting tube 9 is in a downward-opening cylindrical shape. A mounting hole that can be connected to the mounting tube 9 corresponding to the mounting inlet position is provided on the upper side of the mounting tube 9. The horn tube 10 is fixedly installed on the lower side of the mounting tube 9. The horn tube 10 is in a trumpet shape with a small top and a large bottom. The connecting rod 11 is fixedly installed on the lower side of the top of the mounting tube 9. The insulating rod 4 is fixedly installed on the outer side of the lower end of the connecting rod 11 through a threaded connection. During use, through such a setting, the hook 1 and the insulating rod 4 can be detachably fixed together, and the jet line 5 can be extended from the mounting outlet after passing through.

[0019] Embodiment 3: As attached Figure 1 As shown, the cleaning ring groove 6 is provided with an anti-skid pattern 7. During use, such a setting can increase the friction between the pulley 3 and the power supply line, thereby achieving a better cleaning effect.

[0020] Embodiment 4: As attached Figure 1 As shown, the installation oblique tube 8 is also included. The installation oblique tube 8 is fixedly installed on the lower side of the top of the hook 1 corresponding to the installation outlet position, and the outlet end of the jet line 5 extends out from the installation oblique tube 8. During use, through such a setting, the jet angle can be fixed, thereby achieving a better dust cleaning effect. According to requirements, the inclination angle of the installation oblique tube 8 can be 45°.

[0021] The above technical features constitute the best implementation example of the present utility model, which has strong adaptability and best implementation effect. Non-essential technical features can be added or removed according to actual needs to meet the requirements of different situations.

Claims

1. A power supply line cleaning device, characterized in that It includes a hook, an axle, a pulley, a connector, an insulating rod and an air jet pipeline. The hook is in a U-shape with an opening downward, and an installation cavity is arranged inside the hook. An installation inlet which can be communicated with the installation cavity is arranged on the lower left side of the hook, and an installation outlet which can be communicated with the installation cavity is arranged on the lower top side of the hook. An axle is fixedly installed in the middle of the hook, a rotatable pulley is mounted on the outer side of the axle, a dust cleaning ring groove is arranged on the outer side of the middle of the pulley, and the lower left end of the hook is fixedly and detachably installed with the upper end of the insulating rod through a connector, and the air outlet end of the air jet pipeline passes through the connector and the installation inlet in sequence and extends out from the installation outlet.

2. The power supply line cleaning device according to claim 1 is characterized in that The connecting head includes a mounting tube, a horn tube and a connecting rod. The mounting tube is fixedly installed on the lower left end of the hook. The mounting tube is in a cylindrical shape with an opening downward. A mounting hole that can be connected with the mounting tube is provided on the upper side of the mounting tube corresponding to the mounting inlet position. The horn tube is fixedly installed on the lower side of the mounting tube. The horn tube is in a trumpet shape with a small top and a large bottom. A connecting rod is fixedly installed on the lower side of the top of the mounting tube, and an insulating rod is fixedly installed on the outer side of the lower end of the connecting rod through a threaded connection.

3. The power supply line cleaning device according to claim 1 or 2, characterized in that The cleaning ring groove is provided with anti-slip patterns.

4. The power supply line cleaning device according to claim 1 or 2, characterized in that It also includes an installation oblique pipe, which is fixedly installed on the lower side of the top of the hook corresponding to the installation outlet position, and the air outlet end of the jet pipeline extends out from the installation oblique pipe.

5. The power supply line cleaning device according to claim 3 is characterized in that It also includes an installation oblique pipe, which is fixedly installed on the lower side of the top of the hook corresponding to the installation outlet position, and the air outlet end of the jet pipeline extends out from the installation oblique pipe.

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