CN106129901A - A kind of 35kV circuit single pole porcelain pole arm repairing instrument - Google Patents

Abstract

The invention belongs to the field of electric equipment maintenance, and in particular relates to a 35 kV line single-rod porcelain cross-arm emergency repair tool. The shaft bracket of the present invention is fixed on the iron attachment of the single-rod porcelain cross arm through the cross arm fixing clamp; the vertical fixing plate is fixed on the upper end of the shaft bracket through the shaft bracket fixing bolts, and the left horizontal rotation One end of the bracket and the right horizontal rotation bracket is respectively fixed on both sides of the vertical fixing plate by the horizontal rotation bracket fixing rod and the horizontal rotation bracket fixing bolt arranged on both sides of the vertical fixing plate; the left horizontal rotation bracket and the right horizontal rotation bracket The other end of the welding fixed vertical lifting bracket and right vertical lifting bracket respectively. A 35kV line single-rod ceramic crossarm emergency repair tool of the present invention has a simple structure and is easy to use. The tool of the present invention can safely and quickly carry out the replacement of porcelain insulators, take-up and release lines, and accident emergency repairs on pole towers, shortening the working time and improving work efficiency.

Description

A 35kV Line Single Rod Porcelain Crossarm Emergency Repair Tool

technical field

The invention belongs to the field of electric equipment maintenance, and in particular relates to a 35 kV line single-rod porcelain cross-arm emergency repair tool.

Background technique

At present, the 35kV single-rod porcelain cross-arm tower is replaced by porcelain insulators, retracting and releasing lines, and accident emergency repair work. Since there is no professional 35kV line single-rod porcelain cross-arm emergency repair tool, the operator hangs a single-wheel block on the top of the tower. , used to lift insulators and wires. Because the position of the hanging point of the tackle is not conducive to carrying out the operation, the labor intensity of the operators becomes larger and the risk of the operation increases. Therefore, by providing a tool capable of safely and quickly replacing porcelain insulators, receiving and releasing wires, and accident emergency repair work, the occurrence of such accidents can be prevented and eliminated.

In order to solve these problems, it is necessary to invent a suitable emergency repair tool for 35 kV line single-rod porcelain cross-arm.

Contents of the invention

The object of the present invention is to provide a 35 kV line single-rod porcelain cross-arm emergency repair in order to overcome the problems of 35kV single-rod porcelain cross-arm tower replacement of porcelain insulators, take-up and release, and accident emergency repair work without special maintenance and repair tools. tool.

A 35kV line single-rod porcelain cross-arm emergency repair tool of the present invention includes a cross-arm fixing clamping plate, a rod body bracket, a vertical fixing plate, a left horizontal rotating bracket, a vertical lifting bracket, a lifting device bracket, a lifting device lever, a left adjustment rod, a left Screw rod, left lifting point ring, shaft bracket fixing bolt, horizontal rotating bracket fixing bolt, right rotating bracket, right lifting device lever, right adjusting rod, right lifting device bracket, right screw rod, right lifting point ring, horizontal fixing rod 1. Internal threads of the lifting device bracket, the shaft bracket is fixed on the iron attachment of the single-rod porcelain cross-arm through the cross-arm fixing clamp; the vertical fixing plate is fixed on the upper end of the shaft bracket through the shaft bracket fixing bolts, so One end of the left horizontal rotation bracket and the right horizontal rotation bracket is respectively fixed on both sides of the vertical fixing plate by the horizontal rotation bracket fixing rod and the horizontal rotation bracket fixing bolt arranged on both sides of the vertical fixing plate; and the other end of the right horizontal rotating bracket are respectively welded to fix the vertical lifting bracket and the right vertical lifting bracket.

Compared with the prior art, a 35kV line single-rod porcelain cross-arm emergency repair tool of the present invention has the following beneficial effects: The 35kV line single-rod porcelain cross-arm emergency repair tool provided by the present invention is composed of a fixing fixture, a wire lifting bracket and a wire lifting device During the operation, the fixing fixture is fixed on the single-rod ceramic cross-arm iron attachment, and the wire lifting bracket and the labor-saving wire lifting device that can rotate 360° are used to complete the wire lifting, lowering, insulator disassembly and replacement, and wire deployment. .

A 35kV line single-rod ceramic crossarm emergency repair tool of the present invention has a simple structure and is easy to use. The tool of the present invention can safely and quickly carry out the replacement of porcelain insulators, take-up and release lines, and accident emergency repairs on pole towers, shortening the working time and improving work efficiency.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention, and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute improper limitations to the present invention. A 35kV line single-rod porcelain cross-arm emergency repair tool of the present invention has the following drawings:

Fig. 1 is a kind of 35kV circuit single rod porcelain cross-arm emergency repair tool structure schematic diagram of the present invention;

Fig. 2 is a structural schematic diagram of Embodiment 2 of a 35kV line single-rod porcelain cross-arm emergency repair tool of the present invention;

Fig. 3 is a partially enlarged structure schematic diagram of a lifting bracket and a lifting device of a single-rod porcelain cross-arm emergency repair tool for a 35kV line according to the present invention.

Among them: 1. Cross-arm fixing clamp; 2. Rod body bracket; 3. Vertical fixing plate; 4. Left horizontal rotation bracket; 5. Left vertical lifting bracket; 6. Left lifting device bracket; 7. Left lifting device lever; 8. Left adjusting rod; 9. Left screw rod; 10. Left lifting ring; 11. Fixing bolt of rod body bracket; 12. Fixing bolt of horizontal rotating bracket; 13. Right horizontal rotating bracket; 14. Left lifting device lever; 15 16, the right lifting device bracket; 17, the right screw rod; 18, the right lifting point ring; 19, the horizontal fixed rod; 20, internal thread; 21, the right vertical lifting bracket.

detailed description

The technical solution of a power equipment temperature monitoring system of the present invention will be further described below in conjunction with the drawings and embodiments.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other, all within the protection scope of the present invention.

As shown in Figures 1-3, a 35kV line single-rod ceramic cross-arm emergency repair tool of the present invention includes a cross-arm fixing clamping plate 1, a shaft bracket 2, a vertical fixing plate 3, a left horizontal rotating bracket 4, and a vertical lifting bracket 5 , Lifting device bracket 6, Lifting device lever 7, Left adjusting rod 8, Left screw rod 9, Left lifting point ring 10, Rod body bracket fixing bolt 11, Horizontal rotating bracket fixing bolt 12, Right rotating bracket 13, Right lifting device lever 14. Right adjusting rod 15, right lifting device support 16, right screw mandrel 17, right suspension ring 18, horizontal fixed rod 19, internal thread 20 of lifting device bracket, right vertical lifting bracket 21, and the shaft support 2 passes through the horizontal The fixed clamping plate 1 is fixed on the iron attachment of the single-rod porcelain cross-arm, the vertical fixing plate 3 is fixed on the upper end of the shaft bracket 2 through the shaft bracket fixing bolts 11, the left horizontal rotating bracket 4 and the right horizontal One end of the rotating bracket 13 is respectively fixed on both sides of the vertical fixing plate 3 by the horizontal rotating bracket fixing rod 19 and the horizontal rotating bracket fixing bolt 12 arranged on both sides of the vertical fixing plate 3; the left horizontal rotating bracket 4 and the right horizontal The other end of the rotating bracket 13 is welded to fix the vertical lifting bracket 5 and the right vertical lifting bracket 21 respectively.

Further, the top horizontal direction of the vertical lifting bracket 5 and the right vertical lifting bracket 21 is welded to fix one end of the lifting device bracket 6 and the right lifting device bracket 16, and the other end of the lifting device bracket 6 and the right lifting device bracket 16 Internal thread 20 is set, and described left screw mandrel 9 and right screw mandrel 17 are respectively connected with internal thread 20 of lifting device support 6 and right lifting device support 16; Device lever 7 and right hoisting device lever 14, on the hoisting device lever 7 and left screw mandrel 9 connection inboards, left adjustment lever 8 is set, and on the right lifting device lever 14, right adjustment rod 15 is set with right screw mandrel 17 connection inboards, so Described left screw mandrel 9 and right screw mandrel 17 lower ends are fixedly provided with left hanging point suspension ring 10 and right suspension point suspension ring 18.

Further, the left horizontal rotating bracket 4 is vertically fixed on the upper end of the shaft bracket 2 through the shaft bracket fixing bolt 11 and the vertical fixing plate 3, and one end of the left vertical lifting bracket 5 is horizontally arranged and welded on the left horizontal The upper end of the rotating bracket 4, the plane welding on the other end of the left vertical lifting bracket 5 fixes the left lifting device support 6, and the internal thread 20 provided at the other end of the left lifting device bracket 6 is threadedly connected with the left screw rod 9, and the left screw Lifting device lever 7 is fixedly set on bar 9 upper ends, and the lower end of left screw mandrel 9 is provided with left hanging point suspension ring 10, and left adjusting rod 8 is set with left screw mandrel 9 joints on left lifting device lever 7.

Example 1.

As shown in Figure 1 and Figure 3, a 35kV line single-rod porcelain cross-arm emergency repair tool of the present invention includes a cross-arm fixing clamp 1, a shaft bracket 2, a vertical fixing plate 3, a left horizontal rotating bracket 4, and a vertical lifting bracket 5 , Lifting device bracket 6, Lifting device lever 7, Left adjusting rod 8, Left screw rod 9, Left lifting point ring 10, Rod body bracket fixing bolt 11, Horizontal rotating bracket fixing bolt 12, Right rotating bracket 13, Right lifting device lever 14. Right adjusting rod 15, right lifting device support 16, right screw mandrel 17, right suspension ring 18, horizontal fixed rod 19, internal thread 20 of lifting device bracket, right vertical lifting bracket 21, and the shaft support 2 passes through the horizontal The fixed clamping plate 1 is fixed on the iron attachment of the single-rod porcelain cross-arm, the vertical fixing plate 3 is fixed on the upper end of the shaft bracket 2 through the shaft bracket fixing bolts 11, the left horizontal rotating bracket 4 and the right horizontal One end of the rotating bracket 13 is respectively fixed on both sides of the vertical fixing plate 3 by the horizontal rotating bracket fixing rod 19 and the horizontal rotating bracket fixing bolt 12 arranged on both sides of the vertical fixing plate 3; the left horizontal rotating bracket 4 and the right horizontal The other end of the rotating bracket 13 is welded to fix the vertical lifting bracket 5 and the right vertical lifting bracket 21 respectively.

Preferably, the top horizontal direction of the vertical lifting bracket 5 and the right vertical lifting bracket 21 is welded to fix one end of the lifting device bracket 6 and the right lifting device bracket 16, and the other end of the lifting device bracket 6 and the right lifting device bracket 16 The internal thread 20 is set at the top, and the left screw mandrel 9 and the right screw mandrel 17 are respectively connected with the inner thread 20 of the lifting device support 6 and the right lifting device support 16; the upper ends of the left screw mandrel 9 and the right screw mandrel 17 are fixedly arranged Lifting device lever 7 and right lifting device lever 14, on the lifting device lever 7 and left screw mandrel 9 connection inboards, left adjusting rod 8 is set, on the right lifting device lever 14 and right screw mandrel 17 connecting place inboards, right adjusting rod 15 is set, Described left screw mandrel 9 and right screw mandrel 17 lower ends are fixedly provided with left lifting point ring 10 and right lifting point ring 18.

A kind of 35kV line single-rod porcelain cross-arm emergency repair tool of the present invention works like this: by adjusting the shaft support fixing bolt 11 of the present invention, the left horizontal rotation support 4 and the right horizontal rotation support 13 can rotate around the shaft support 2, when rotating Tighten the shaft support fixing bolt 11 when reaching the working position, then turn the left lifting device lever 7 or the right lifting device lever 14, the left screw mandrel 9 or the right screw mandrel 17 just can be on the left lifting device support 6 or the right lifting device support 16 The internal thread 20 of the inner thread 20 is internally rotated to rise or fall, and the lead or the insulator to be replaced, etc. are lifted or lowered. The left adjusting rod 8 and the right adjusting rod 15 can adjust the positive and negative rotation directions of the left screw mandrel 9 and the right screw mandrel 17 .

Example 2.

As shown in Figures 2 and 3, the left horizontal rotating bracket 4 is vertically fixed on the upper end of the shaft bracket 2 through the shaft bracket fixing bolt 11 and the vertical fixing plate 3, and one end of the left vertical lifting bracket 5 is horizontal Welding is fixed on the upper end of the left horizontal rotating bracket 4, the upper plane of the other end of the left vertical lifting bracket 5 is welded and fixed to the left lifting device bracket 6, and the internal thread 20 and the left screw rod 9 provided at the other end of the left lifting device bracket 6 Screw thread is connected, and left screw mandrel 9 upper ends are fixedly provided with hoisting device lever 7, and the lower end of left screw mandrel 9 is provided with left lifting point suspension ring 10, left adjusting rod 8 is set with left screw mandrel 9 joints on left lifting device lever 7.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (3)

1. A 35kV line single-rod porcelain cross-arm emergency repair tool, including cross-arm fixing clamping plate (1), pole bracket (2), vertical fixing plate (3), left horizontal rotating bracket (4), vertical lifting bracket ( 5), lifting device bracket (6), lifting device lever (7), left adjusting rod (8), left screw rod (9), left lifting point ring (10), shaft bracket fixing bolt (11), horizontal rotation Bracket fixing bolt (12), right rotating bracket (13), right lifting device lever (14), right adjusting rod (15), right lifting device bracket (16), right screw rod (17), right lifting point ring (18 ), the horizontal fixing rod (19), the inner thread of the lifting device bracket (20), and the right vertical lifting bracket (21), it is characterized in that: the shaft bracket (2) is fixed on the single On the iron attachment of the porcelain rod cross arm, the vertical fixing plate (3) is fixed on the upper end of the shaft bracket (2) through the shaft bracket fixing bolts (11), and the left horizontal rotation bracket (4) and the right horizontal One end of the rotating bracket (13) is respectively fixed on both sides of the vertical fixing plate (3) through the horizontal rotating bracket fixing rod (19) and the horizontal rotating bracket fixing bolt (12) arranged on both sides of the vertical fixing plate (3); The other ends of the left horizontal rotating bracket (4) and the right horizontal rotating bracket (13) are respectively welded and fixed to the vertical lifting bracket (5) and the right vertical lifting bracket (21). 2. The 35kV line single-rod porcelain cross-arm emergency repair tool according to claim 1, characterized in that: the tops of the vertical lifting bracket (5) and the right vertical lifting bracket (21) are welded and fixed in the horizontal direction to the lifting device bracket ( 6) and one end of the right lifting device bracket (16), the other end of the lifting device bracket (6) and the right lifting device bracket (16) is provided with an internal thread (20), the left screw rod (9) and the right The screw rods (17) are respectively connected with the internal threads of the lifting device bracket (6) and the right lifting device bracket (16); the upper ends of the left screw rod (9) and the right screw rod (17) are fixedly provided with the lifting device lever (7) And the right lifting device lever (14), the left adjusting rod (8) is arranged on the inner side of the connection between the lifting device lever (7) and the left screw mandrel (9), and the right lifting device lever (14) is connected with the right screw mandrel (17) The right adjusting rod (15) is set on the inner side of the place, and the left lifting point ring (10) and the right lifting point ring (18) are fixedly arranged at the lower ends of the left screw mandrel (9) and the right screw mandrel (17). 3. The 35kV line single-rod ceramic cross-arm emergency repair tool according to claim 1, characterized in that: the left horizontal rotating bracket (4) is vertically connected with the vertical fixing plate (3) through the shaft bracket fixing bolt (11) Fixed on the upper end of the shaft bracket (2), one end of the left vertical lifting bracket (5) is horizontally set and welded to the upper end of the left horizontal rotating bracket (4), the other end of the left vertical lifting bracket (5) The upper plane of the upper part is welded to fix the left lifting device bracket (6), and the internal thread (20) provided at the other end of the left lifting device bracket (6) is threadedly connected with the left screw rod (9), and the upper end of the left screw rod (9) is fixedly set Lifting device lever (7), the lower end of left screw mandrel (9) is provided with left lifting point suspension ring (10), left adjusting rod (8) is set with left screw mandrel (9) connection on the left lifting device lever (7).