CN103346510B - Aluminium armor tape method for winding - Google Patents

Abstract

The invention discloses a winding method of an aluminum tape, comprising the following steps: 1) inserting one end of the aluminum tape into a hollow shaft so that one end of the aluminum tape extends along the direction of the hollow shaft; 2) pulling Move the movable tooth segment, and rotate the hollow shaft until the first opening, the second opening, the third opening and the fourth opening are aligned to form a gap; 3) Pass the cable through the gap into the hollow shaft to close the movable tooth segment ;4), use the auxiliary clamping rod to press and fix the aluminum tape and the cable in the hook; 5), then rotate the insulating crank, and the insulating crank drives the first and second gears to rotate through the rocker in the insulating cylinder , and then drive the hollow shaft to rotate around its axis, and wrap the aluminum tape tightly around the outer circumference of the fixed cable. The application of the method of the invention greatly improves the applicability and safety of the live work, thereby making the live work convenient and rapid, achieving the goals of safe production, improving the reliability of power supply and serving the society.

Description

Aluminum tape winding method

【Technical field】

The invention relates to an auxiliary tool for network distribution, in particular to an aluminum tape winding method.

【Background technique】

During the live operation of 10KV distribution network lines, it is difficult to ensure the safe distance between the operator and the charged body (the minimum effective safe distance is 0.4m), and it is also necessary to consider different environments (such as high temperature, sandstorm, storm, ice and snow, radiation, etc.) It should also consider whether the distance to the operator after passing through the air is safe; the interface between the air and the insulator is most prone to surface discharge and threaten the operator; factors such as the operator's action range; make the live work change. Because it is extremely dangerous and unsafe, it has buried hidden dangers for the safety of students.

When repairing the wires in the prior art, it is necessary for personnel to use the aluminum wire to repeatedly wind the parts to be repaired through the winding method of the bird; The level of craftsmanship of the work varies and cannot be guaranteed.

【Content of invention】

The object of the present invention is to provide an aluminum tape winding method to solve the above technical problems.

In order to achieve the above object, the present invention adopts the following technical solutions:

Aluminum tape winding method, using aluminum tape winding operating lever and auxiliary clamping lever to carry out aluminum tape winding on the cable;

The aluminum-wrapped winding operating rod includes an insulating cylinder, a first gear, a second gear, a hollow shaft and an insulating handle; the insulating cylinder is hollow, and a U-shaped support part is fixed on its top, and the U-shaped support part includes a base and a parallel The first support plate and the second support plate arranged on both sides of the base; the hollow shaft is installed on the first support plate and the second support plate, and can rotate relative to the first support plate and the second support plate; the outer periphery of the hollow shaft is fixed There is a second gear coaxial with the hollow shaft; the axes of the first gear and the second gear are vertical and engaged; the insulating crank is connected to the first gear by passing through the rocker in the insulating cylinder; The first opening, the first support plate and the second support plate are respectively provided with a second opening and a third opening, the second gear is provided with a movable tooth segment, and the movable tooth segment is fixed on the second gear through a pin shaft and a spring On the main body; the movable tooth section is opened, and the fourth opening is formed between the movable tooth section and the main body of the second gear; the side wall of the hollow shaft is provided with a wiring block; the wiring block is provided with a first through hole; the hollow A second through hole is also opened on the side wall of the shaft;

The auxiliary clamping rod includes an insulating rod, a screw and a hook; the screw is fixed on the top of the insulating rod, and the screw is threaded with the hook;

The aluminum-clad tape winding method comprises the following steps:

1) Pass the aluminum tape through the first through hole on the wiring block on the side wall of the hollow shaft, and then penetrate into the hollow shaft from the second through hole on the side wall of the hollow shaft, so that the aluminum tape is inside the hollow shaft One end of the shaft extends along the direction of the hollow shaft and extends out of the hollow shaft;

2) Pull the movable tooth segment and rotate the hollow shaft until the first opening, the second opening, the third opening and the fourth opening are aligned to form a gap through which the cable to be wound can be inserted into the hollow shaft;

3) Pass the cable through the gap into the hollow shaft and close the movable tooth segment;

4) Using the auxiliary clamping rod, hang the hook of the auxiliary clamping rod on the aluminum tape and the cable, turn the insulating rod, the screw on the top of the insulating rod is threaded with the hook, and the screw moves upward to connect the aluminum tape and the cable Compressed and fixed in the hook;

5) Then rotate the insulating handle, the insulating handle drives the first gear to rotate through the rocker in the insulating cylinder, and then drives the second gear to rotate, and the second gear then drives the hollow shaft to rotate around its axis; while the hollow shaft rotates, the The aluminum tape is tightly wound around the outer circumference of the fixed cable to complete the aluminum tape winding operation.

Compared with the prior art, the present invention has the following advantages: the application of the method of the present invention greatly improves the applicability and safety of live work, thereby making live work convenient and rapid, achieving safe production, improving power supply reliability, serve the purpose of society.

【Description of drawings】

Fig. 1 is the structural representation of the aluminum clad tape winding operating lever of the present invention;

Fig. 2 is a schematic diagram of the opening state of the second gear opening;

Fig. 3 is a schematic structural view of the auxiliary clamping rod;

Fig. 4 is a schematic diagram of the hollow shaft rotating to another angle;

Fig. 5 is a schematic diagram of the state during the aluminum-clad tape winding operation.

【Detailed ways】

Referring to FIGS. 1 to 5 , the aluminum tape winding method of the present invention uses the aluminum tape winding operating lever and the auxiliary clamping lever 6 to perform aluminum tape winding on the cable 200 .

The aluminum-clad tape-wound operating rod includes an insulating cylinder 1, a first gear 2, a second gear 3, a hollow shaft 4 and an insulating crank 5.

Please refer to Fig. 1, the insulating cylinder 1 is hollow, and its top is fixed with a U-shaped supporting part, and the U-shaped supporting part includes a base 11 and a first supporting plate 12 and a second supporting plate 13 arranged in parallel on both sides of the base 11 . The length of the insulating cylinder 1 is greater than or equal to 1850mm. The hollow shaft 4 is installed on the first support plate 12 and the second support plate 13, and can rotate around the first support plate 12 and the second support plate 13; the outer periphery of the hollow shaft 4 is fixed with a second gear coaxial with the hollow shaft 4 3; The axes of the first gear 2 and the second gear 3 are vertical and engaged. The insulating crank 5 is connected to the first gear 2 by passing through the rocker in the insulating cylinder 1 . Rotating the insulating handle 5 drives the first gear 2 to rotate through the rocker in the insulating cylinder 1, and then drives the second gear 3 to rotate, and the second gear 3 further drives the hollow shaft 4 to rotate around its axis.

Please refer to FIG. 2 , the hollow shaft 4 is provided with a first opening 40 extending along its axis, and the first support plate 12 and the second support plate 13 are also provided with a second opening 120 and a third opening 130 . The second gear 3 is provided with a movable tooth segment 31, and the movable tooth segment 31 is fixed on the main body of the second gear 3 by a pin shaft and a spring; 31 and the main body of the second gear 3 form a fourth opening 30; rotate the hollow shaft 4 to align with the first opening 40, the second opening 120, the third opening 130 and the fourth opening 30, and the cable 200 can be passed through Inside the hollow shaft 4.

Please refer to shown in Fig. 3, the auxiliary clamping rod 6 that the present invention uses when carrying out the aluminum tape winding operation comprises insulating rod 61, screw rod 62 and hook 63; Screw rod 62 is fixed on insulating rod 61 top, screw rod 62 and hook 63 threaded connection.

Please refer to Fig. 4 to Fig. 5, when performing the aluminum tape winding operation, the following steps are included:

1) Pass the aluminum tape 100 through the first through hole 43 on the wiring block 42 on the side wall of the hollow shaft 4, and then pass through the second through hole 41 on the side wall of the hollow shaft 4 into the hollow shaft 4, so that One end of the aluminum tape 100 inside the hollow shaft 4 extends along the direction of the hollow shaft 4 and extends out of the hollow shaft 4;

2) Pull the movable tooth segment 31, and rotate the hollow shaft 4 to align with the first opening 40, the second opening 120, the third opening 130 and the fourth opening 30, so that the cable 200 to be wound can be passed through the hollow Gap inside axis 4;

3) Pass the cable 200 through the gap into the hollow shaft 4, and close the movable tooth segment 31;

4), using the auxiliary clamping rod 6, hang the hook 63 of the auxiliary clamping rod 6 on the aluminum tape 100 and the cable 200, turn the insulating rod 61, and the screw 62 on the top of the insulating rod 61 is threaded with the hook 63, so that the screw 62 moves upwards and compresses and fixes the aluminum strap 100 and the cable 200 in the hook 63;

5), then rotate the insulating handle 5, the insulating handle 5 drives the first gear 2 to rotate through the rocker in the insulating cylinder 1, and then drives the second gear 3 to rotate, and the second gear 3 further drives the hollow shaft 4 to rotate around its axis ; While the hollow shaft 4 is rotating, the aluminum tape 100 is tightly wound around the outer circumference of the fixed cable 200 to complete the aluminum tape winding operation.

The working principle of the aluminum-clad tape winding operating rod: insulator-human body-insulator-charged body, through the above steps, the personal safety of the operator is guaranteed, and safe production without hidden dangers is practically achieved. The main features of the aluminum-clad tape-wound operating lever: it has the advantages of simple structure, easy and quick installation and disassembly, good insulation and shielding effect, safety and reliability, etc. The application effect of the aluminum-clad tape winding operating lever: greatly improving the applicability and safety of live work, so that the work of live work is convenient and fast, achieving the purpose of safe production, improving the reliability of power supply and serving the society. At present, it has been applied and promoted in the live working center.

Claims (1)

1. aluminium armor tape method for winding, is characterized in that, uses aluminium armor tape winding operation bar and auxiliary clamp bar (6) to carry out aluminium armor tape coiling to cable (200);

Described aluminium armor tape winding operation bar comprises insulating cylinder (1), the first gear (2), the second gear (3), hollow shaft (4) and insulation crank (5); Insulating cylinder (1) is in hollow shape, its top is fixed with U-shaped support portion, and U-shaped support portion comprises base (11) and is set in parallel in the first supporting bracket (12) and second supporting bracket (13) of base (11) both sides; Hollow shaft (4) is installed in the first supporting bracket (12) and the second supporting bracket (13), and can rotate relative to the first supporting bracket (12) and the second supporting bracket (13); Hollow shaft (4) periphery is fixed with second gear (3) coaxial with hollow shaft (4); First gear (2) and the second gear (3) engage each other, and the axes normal of the first gear (2) and the second gear (3); Insulation crank (5) is by connecting the first gear (2) through the rocking bar in insulating cylinder (1); Hollow shaft (4) offers the first opening (40) extended along its axis direction, first supporting bracket (12) and the second supporting bracket (13) offer the second opening (120) and the 3rd opening (130) respectively, second gear (3) is provided with movable teeth section (31), and movable teeth section (31) is fixed on by bearing pin and spring in the main body of the second gear (3); Pull open movable teeth section (31), between movable teeth section (31) and the main body of the second gear (3), just form the 4th opening (30); The sidewall of hollow shaft (4) is provided with cabling block (42); Cabling block (42) is provided with the first through hole (43); Hollow shaft (4) sidewall also offers the second through hole (41);

Described auxiliary clamp bar (6) comprises insulating bar (61), screw rod (62) and hook (63); Screw rod (62) is fixed on insulating bar (61) top, and screw rod (62) is threaded with hook (63);

Described aluminium armor tape method for winding comprises the following steps:

1), aluminium armor tape (100) is passed from the first through hole (43) the cabling block (42) of hollow shaft (4) sidewall, then penetrate in hollow shaft (4) from second through hole (41) of hollow shaft (4) sidewall, aluminium armor tape (100) one end in hollow shaft (4) is extended along hollow shaft (4) direction, and stretches out hollow shaft (4);

2) movable teeth section (31), is pulled, and revolving hollow spindle (4) is to the alignment of the first opening (40), the second opening (120), the 3rd opening (130) and the 4th opening (30), is formed and can will treat that the cable (200) of coiling penetrates the inner gap of hollow shaft (4);

3), cable (200) is penetrated in hollow shaft (4) from described gap, closed movable teeth section (31);

4), auxiliary clamp bar (6) is used, the hook (63) of auxiliary clamp bar (6) is tangled the aluminium armor tape (100) and cable (200) that stretch out hollow shaft (4), rotate insulating bar (61), screw rod (62) and hook (63) threaded engagement at insulating bar (61) top, make screw rod (62) move upward and be pressed abd fixed in hook (63) by the aluminium armor tape stretching out hollow shaft (4) (100) and cable (200);

5), then rotating insulated crank (5), insulation crank (5) drives the first gear (2) to rotate by the rocking bar in insulating cylinder (1), and then driving the second gear (3) to rotate, the second gear (3) and then drive hollow shaft (4) are rotated around its axis; While hollow shaft (4) rotates, be closely wrapped in motionless cable (200) periphery by a-circle-by-a-circle for aluminium armor tape (100), complete aluminium armor tape winding operation.