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Automatic hot-wire work lifting platform and method

A lifting platform, live work technology, applied in the direction of electrical components, cable installation, cable installation devices, etc., can solve the problems of easy electric shock, inconvenient for operators, heavy weight, etc.

Active Publication Date: 2021-05-18
西安江夏电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in order to ensure the uninterrupted power supply of the power grid and improve the reliability of power supply, live work is mostly used in the construction of power equipment testing, maintenance and transformation. The top priority of live work is the safety of construction personnel. At the same time, the installation of power grid equipment Maintenance belongs to high-altitude operations. In the process of lapping the branch line and the main line, it is first necessary to strip off the covering layer of the lapped section of the main line, and then use the quick installation clamp assembly to lap the branch line and the main line. The quick installation clamp assembly adopts a quick installation clamp assembly for live work disclosed by a Chinese patent (authorized announcement number CN111262180A). In the actual construction process, due to the large structure and heavy weight of the existing wire stripper, it is not convenient for the operator to It is used when working at heights, which seriously affects the construction efficiency of grid equipment installation and maintenance, and the safety of manual lapping is poor, and accidents of electric shock are prone to occur

Method used

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  • Automatic hot-wire work lifting platform and method
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  • Automatic hot-wire work lifting platform and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Such as figure 1 , figure 2 and image 3 As shown, as shown, the present invention includes:

[0082] Wire stripper, used for stripping the cladding layer of the lapped section of the main wire;

[0083] A lap splicer is used for lapping the branch line 18 with the lapping section of the main line that has been stripped of the cladding;

[0084] Operating platform 2, used to carry wire strippers and lappers;

[0085] An insulating lifting column 1, which is installed between the ground and the bottom surface of the operating platform 2, and is used to adjust the height of the operating platform 2;

[0086] The wire stripper includes a wire stripping device for stripping the covering layer of the main line lap and a two-axis slide table fixedly installed on the operating platform 2 for driving the wire stripping device to move horizontally. The two-axis slide table includes a horizontal linear movement mechanism fixedly installed on the operating platform 2 and a v...

Embodiment 2

[0120] Such as Figure 8 As shown, the difference from Embodiment 1 is that in this embodiment, the start button of the electric wrench 20 is controlled by a light robot 22, and the light robot 22 is fixedly installed on the moving mechanism of the jumper.

[0121] In this embodiment, the reference model of the light robot 22 is a QR series light robot, and the structure of the QR series light robot is a vertical multi-joint robot.

Embodiment 3

[0124] Such as Figure 9 Shown, a kind of automatic live working method of the present invention comprises the following steps:

[0125] Step 1. Construction preparation:

[0126] Install the insulating lifting column 1 between the ground and the bottom surface of the operating platform 2, install the quick installation clamp assembly 23 on the branch line 18, connect the screw head of the quick installation clamp assembly 23 to the sleeve 21 of the electric wrench 20, and then , raising the height of the insulating lifting column 1 to the set height;

[0127] In this embodiment, since the quantity of the branch wires 18 is three, the quantity of the electric wrench 20 is also three, therefore, three quick installation wire clip assemblies 23 should be respectively installed on the three branch wires 18 in sequence, and the quick installation wire clips The screw head of the component 23 is docked on the sleeve 21 of the electric wrench 20. At this time, the sleeve 21 can no...

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Abstract

The invention discloses an automatic hot-wire work lifting platform and method, and the lifting platform comprises a wire stripper which is used for stripping a coating layer of a main wire lap joint section; a lap joint device which is used for performing lap joint on a branch wire and the main wire lap joint section of which the coating layer is stripped; an operation platform which is used for bearing the wire stripper and the lap joint device; and an insulating lifting column which is mounted between the ground and the bottom surface of the operating platform and is used for adjusting the height of the operating platform. The method comprises the steps of 1, preparing construction; 2, stripping the coating layer of the main wire lap joint section; and 3, lapping the branch wire and the main wire lap joint section of which the coating layer is stripped. According to the present invention, a constructor does not need to carry out manual hot-wire work at high altitude, safety and reliability are achieved, a phenomenon of electric shock is avoided, and the construction efficiency of installation and maintenance of the power grid devices can be improved.

Description

technical field [0001] The invention belongs to the technical field of electric power construction, and in particular relates to an automatic live working lifting platform and a method thereof. Background technique [0002] Wires are common wire products used to transmit electric energy in daily life. Wires are generally composed of cores and coatings. When the wires are lapped or the cores are recycled, the coatings of the wires need to be stripped off. At present, in order to ensure the uninterrupted power supply of the power grid and improve the reliability of power supply, live work is mostly used in the construction of power equipment testing, maintenance and transformation. The top priority of live work is the safety of construction personnel. At the same time, the installation of power grid equipment Maintenance belongs to high-altitude operations. In the process of lapping the branch line and the main line, it is first necessary to strip off the covering layer of the...

Claims

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Application Information

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IPC IPC(8): H02G1/14H02G1/12H02G1/02H01R43/027
CPCH02G1/14H02G1/1248H02G1/1265H02G1/02H01R43/027
Inventor 黄清发吕新良杨博邢斌李伟龙刘杰刘少晨黄天爵
Owner 西安江夏电力设备制造有限公司
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