CN206685798U - A kind of livewire work gage lap device - Google Patents

Abstract

The utility model discloses a lead wire lapping device for live work, which aims to solve the problem that only one wire clamp can be loaded and unloaded at a time during the live work lead wire lap joint operation, the distance between two adjacent wire clamps is not easy to determine, and the labor intensity of the overhead operation of the lead wire is high. Big, time-consuming deficiency. The utility model comprises a fixed splint and a pushing splint, the fixed splint is connected with a mounting base, the mounting base is connected with an insulating rod connector, the mounting base is rotatably connected with a pressing seat, the pressing base is connected with a locking rod, and the end of the locking rod is connected by rotation. The handle, the connection end of the handle and the locking rod is provided with an eccentric locking disc, the eccentric locking disc abuts against the fixed splint, the pressing seat is provided with a locking clamp groove, and the fixed splint and the locking clamp groove are provided with a A number of pressure plates, lead wires are installed between the pressure plate and the locking clamp groove, and the positioning clamp grooves for clamping the clamp are formed between the two sides of the pressure seat to push the clamp plate and the fixed clamp plate, and the wire clamp is installed in the positioning clamp groove, and the wire clamp is connected on the leads.

Description

A lead wire lapping device for live work

technical field

The utility model relates to an electric power operation tool, in particular to a lead wire lapping device for live work.

Background technique

At present, live work projects mainly focus on lapping and removing lead wires. Among them, the operation technology of lapping lead wires by insulating rod operation method is very difficult and requires high professional quality of staff. In addition to skilled technology and strong safety awareness, operators must Must also be in good physical condition. Since the insulation pole operation method is a common operation for live lapping and lead wire operation, the labor intensity is relatively high, especially when the foot buckles are used to climb the pole, the arms, waist, and cervical spine are stressed for a long time, and the operators are prone to fatigue. There are also many wire clip overhead devices on the market, but only one wire clip can be loaded and unloaded at a time, the distance between two adjacent wire clips is not easy to determine, and the overhead operation of the lead wire is labor-intensive, time-consuming and laborious.

Utility model content

The utility model overcomes the disadvantages that only one wire clip can be loaded and unloaded at a time during the lapping operation of live wires, the distance between two adjacent wire clips is not easy to determine, and the overhead operation of the wires is labor-intensive, time-consuming and labor-intensive, and provides a live wire Working lead wire lapping device, two wire clips can be loaded and unloaded at one time during the live wire lapping operation, the distance between two adjacent wire clips is convenient to control, the wire clips are convenient to install and unload, and the labor intensity of the overhead operation of the lead wire is greatly reduced, saving Save time and effort.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions: a lead wire lapping device for live work, including a fixed splint, a push splint, a mounting seat connected to the fixed splint, an insulating rod connector connected to the mounting seat, and the push splint can slide Installed on the fixed splint, the mounting seat can be rotatably connected to the pressure seat, the pressure seat is connected to the locking rod, the locking rod runs through the fixed splint, the end of the locking rod is rotated and connected to the handle, and the connecting end of the handle and the locking rod is provided with an eccentric The locking disc, the eccentric locking disc abuts on the fixed splint, the pressure seat is provided with a long locking clamp groove, the fixed splint and the locking clamp groove are provided with several pressure plates, the pressure plate and the locking clamp groove Lead wires are installed between them, and the two sides of the pressure seat push the splint and the fixed splint to form a positioning clamp groove for clamping the clamp. The clamp is installed in the positioning clamp groove, and the clamp is connected to the lead wire.

When using the lead wire lapping device for live work, straighten the lead wire and clamp it between the pressure plate and the locking clamp groove, then turn the handle to drive the eccentric locking disc to rotate, so that the locking rod pulls the pressure seat to move toward the pressure plate, and the The lead wire is locked between the pressing plate and the locking clip groove. Then the two wire clips are connected to the lead wires, and the two wire clips are respectively positioned and inserted in the two positioning clip grooves, and now the fastening bolts on the wire clips are in a loose state. Finally, connect the connecting head of the insulating rod to the insulating rod. The operator holds the operating rod and lifts the live work lead wire lapping device up to the position of the main line. Tighten the bolts. After the wire clip is locked to the main line, move and push the splint to increase the width of the positioning clip groove, so that the wire clip is separated from the positioning clip groove, and then turn the handle in the opposite direction, the locking lever moves in the opposite direction, and the pressure seat turns downward, so that The locking clamp groove is separated from the lead wire, and finally the operator below removes the insulating rod and removes the live work lead wire lapping device from the main line to realize the lead wire lapping operation. During the lapping operation of lead wires in live work, two wire clips can be loaded and unloaded at one time. The distance between two adjacent wire clips is convenient to control, the wire clips are convenient to install and disassemble, and the labor intensity of the lead wire overhead operation is greatly reduced, saving time and effort.

Preferably, both sides of the pressure seat are provided with vertically arranged wire clip blocking pieces, and the side edges of the wire clip are attached to the wire clip blocking pieces. When tightening the fastening bolts on the wire clamp, first tighten the fastening bolts close to the side of the clamp baffle. During the rotation of the fastening bolts, the side of the fastening seat between the fastening bolts and the wire clamps against the On the wire clip block, the wire clip block limits the fastening seat, prevents the fastening seat from being driven to rotate during the rotation of the fastening bolt, makes the tightening operation of the fastening bolt on the wire clip more convenient, and is beneficial to reduce the operator's work Labor intensity, saving time and effort. In the same way, when the fastening bolt on the outside of the wire clamp is rotated, the side of the fastening seat on the outside abuts against the side of the fastening seat on the inside to prevent the fastening seat from being driven to rotate during the rotation of the fastening bolt.

Preferably, a return spring is connected between the pressing seat and the mounting seat. The return spring makes the pressure seat return more convenient.

Preferably, the locking clip groove has a V-shaped structure. The V-shaped structure of the locking clamp groove is more reliable for clamping the lead wire.

Preferably, the cross section of the handle is a rectangular frame structure, two eccentric locking discs are arranged oppositely, the locking rod is arranged between the two eccentric locking discs, the rotating shaft is connected between the two eccentric locking discs, and the locking rod is provided with The installation sleeve, the rotating shaft is movably plugged in the installation sleeve. The lightweight design of the handle is conducive to reducing the weight of the entire device, so that the operator can lift the insulating rod with less effort. The eccentric locking disc rotates in the installation sleeve through the rotating shaft, and the rotation is stable and reliable.

As a preference, two L-shaped and opposite fixed wings are provided on the fixed splint, two L-shaped and oppositely arranged push wings are arranged on the push splint, and both the fixed and push wings include vertical plates and horizontal plates. The vertical plates of the two push wing plates are respectively slidably connected to both sides of the vertical plates of the two fixed wing plates, and the vertical plates of the two fixed wing plates are provided with guide plates with an L-shaped cross-section to limit the position of the vertical plates of the push wing plates. Sliding between the guide plate and the vertical plate of the fixed wing plate, the positioning clip groove is formed between the fixed wing plate and the horizontal plate of the pushing wing plate. Push the splint to move, so that the vertical plate of the push wing slides between the guide plate and the vertical plate of the fixed wing, thereby adjusting the width of the positioning clip groove between the horizontal plate of the push wing and the horizontal plate of the fixed wing, so as to realize alignment The loading and unloading of the wire clip is convenient.

Preferably, a fixed post is provided on the fixed splint, and the mounting base is fastened to the fixed post. The mounting seat is connected with the fixed splint through the fixed column, and the connection is convenient and reliable.

As a preference, a push block can be lifted and installed in the mounting seat, a support block is provided on the fixed splint, a push surface is provided on the push block, and a support surface is provided on the support block and is fitted with the push surface. The seat is threadedly connected with a screw rod, the end of the screw rod abuts on the push block, and a push spring is installed between the support block and the installation seat. When the screw is turned, the screw drives the push block to push toward the support block, so that the support block moves laterally to the side of the push spring, realizes the lateral push of the push splint, reduces the width of the positioning clip groove, and clamps the clamp. Rotate the screw rod in the opposite direction to realize the return of the support block and the push block under the action of the push spring, increase the width of the positioning clamp groove, and remove the clamp.

Preferably, the push block is provided with a weight-reducing slot. The weight-reducing slot reduces the weight of the pushing block, which is beneficial to the lightweight design of the whole device.

Compared with the prior art, the beneficial effect of the utility model is that two wire clamps can be loaded and unloaded at one time during the lapping operation of live work leads, the distance control between two adjacent wire clamps is convenient, the loading and unloading of the wire clamps is convenient, and the It reduces the labor intensity of lead wire overhead operation, saves time and effort.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the A-A sectional view of Fig. 2 of the present utility model;

Fig. 4 is the structural representation of another direction of the utility model;

In the figure: 1. Fixing splint, 2. Pushing splint, 3. Mounting seat, 4. Connecting head of insulating rod, 5. Pressure seat, 6. Return spring, 7. Locking lever, 8. Handle, 9. Eccentric lock Tight disc, 10, locking clamp groove, 11, pressure plate, 12, lead wire, 13, wire clamp stopper, 14, positioning clamp groove, 15, wire clamp, 16, rotating shaft, 17, installation sleeve, 18, hinge piece, 19, fixed column, 20, fixed wing plate, 21, push wing plate, 22, vertical plate, 23, horizontal plate, 24, guide plate, 25, push block, 26, support block, 27, push surface, 28, support surface , 29, screw rod, 30, push spring.

detailed description

Below by specific embodiment, in conjunction with accompanying drawing, the technical scheme of the utility model is described further in detail:

Embodiment: A lead wire lapping device for live work (see accompanying drawings 1 to 4), including a fixed splint 1, a push splint 2, a mounting seat 3 connected to the fixed splint, a fixing column 19 is arranged on the fixed splint, and the mounting seat is fastened Attached to the fixed pole. The insulating rod connector 4 is connected to the mounting base, the push splint can be slidably installed on the fixed splint, the mounting base is rotatably connected to the pressure base 5, the return spring 6 is connected between the pressure base and the mounting base, and the locking rod is connected to the pressure base 7. The locking rod runs through the fixed splint, and the end of the locking rod rotates to connect with the handle 8. An eccentric locking disc 9 is arranged on the connection end of the handle and the locking rod, and the eccentric locking disc abuts against the fixing splint. The cross section of the handle is rectangular Frame-like structure, two eccentric locking discs are arranged opposite to each other, the locking rod is arranged between the two eccentric locking discs, the rotating shaft 16 is connected between the two eccentric locking discs, the locking rod is provided with a mounting sleeve 17, and the rotating shaft is movable Plugged into the installation sleeve. There is a long V-shaped locking clamp groove 10 on the pressure seat, and two pressure plates 11 are arranged on the fixed splint opposite to the locking clamp groove. The pressure plate and the fixed splint are connected by a connecting column, and the pressure plate and the connecting column are integrated Formed, the connecting column is firmly connected to the fixed splint. Lead wires 12 are installed between the pressure plate and the locking clamp groove, and both sides of the pressure seat are provided with vertical clamp baffles 13, and both sides of the pressure seat push the splint and the fixed splint to form a clamp for clamping the clamp. The locating clip groove 14 of the locating clip groove is installed with a wire clip 15, and the wire clip is connected to the lead wire, and the wire clip side is fitted on the wire clip blocking sheet. The wire clip includes two clip bodies, the fastening bolts are connected between the two clip bodies, the fastening seat is connected between the fastening bolt and one clip body, and the other clip body is provided with a convex line, which is clamped in the positioning clip groove . The press seat is a box-shaped structure, and the press seat is provided with two hinged pieces 18, and the two hinged pieces are hinged on both sides of the mounting seat. There are two return springs arranged obliquely, and the connection position between the return spring and the mounting seat is arranged below the hinge piece. Two L-shaped and oppositely arranged fixed flaps 20 are arranged on the fixed splint, and two L-shaped and oppositely arranged push flaps 21 are arranged on the push splint. Both the fixed flap and the pushed flap include vertical plates 22 and horizontal Plate 23, the vertical plates of the two pushing wings are respectively slidably connected to the two sides of the vertical plates of the two fixed wings, and the vertical plates of the two fixed wings are all provided with a guide plate 24 with an L-shaped cross section, and the vertical plates of the pushing wings The limit slides between the guide plate and the vertical plate of the fixed wing, and a positioning clip groove is formed between the fixed wing and the horizontal plate of the push wing. The mounting seat is a box-shaped structure, and a push block 25 can be lifted and installed in the mounting seat, and a support block 26 is provided on the fixed splint, and the push block is provided with an inclined pushing surface 27. The attached supporting surface 28 is threadedly connected to the screw rod 29 on the mounting seat, and the end of the screw rod abuts on the pushing block, and a pushing spring 30 is installed between the supporting block and the mounting seat. The pushing block is provided with a weight reducing slot. The connecting head of the insulating rod is arranged on the screw rod.

When using the lead wire lapping device for live work, straighten the lead wire and clamp it between the pressure plate and the locking clamp groove, then turn the handle to drive the eccentric locking disc to rotate, so that the locking rod pulls the pressure seat to move toward the pressure plate, and the The lead wire is locked between the pressing plate and the locking clip groove. Then the two wire clips are connected to the lead wires, and the two wire clips are respectively positioned and inserted in the two positioning clip grooves, and now the fastening bolts on the wire clips are in a loose state. Finally, connect the connecting head of the insulating rod to the insulating rod. The operator holds the operating rod and lifts the live work lead wire lapping device up to the position of the main line. To fasten the bolts, first screw the fastening bolts close to the side of the clamp block. During the rotation of the fastening bolts, the side of the fastening seat between the fastening bolts and the clamps is against the clamp block, and the clamps The baffle limits the fastening seat to prevent the fastening seat from being driven to rotate during the rotation of the fastening bolt, making the tightening operation of the fastening bolt on the wire clamp more convenient, which is beneficial to reduce the labor intensity of the operator, and saves time and effort. In the same way, when the fastening bolt on the outside of the wire clamp is rotated, the side of the fastening seat on the outside abuts against the side of the fastening seat on the inside to prevent the fastening seat from being driven to rotate during the rotation of the fastening bolt. After the wire clip is locked to the main line, move and push the splint to increase the width of the positioning clip groove, so that the wire clip is separated from the positioning clip groove, and then turn the handle in the opposite direction, and the locking lever moves in the opposite direction. Under the joint action of the spring, the pressure seat rotates downward, so that the locking clamp groove and the lead wire are separated. Finally, the operator below removes the insulating rod and removes the live working lead wire lapping device from the main line to realize the lapping operation of the lead wire. . During the lapping operation of live work lead wires, two clamps can be loaded and unloaded at one time, and the distance between two adjacent clamps can be easily controlled by controlling the distance between the retaining pieces of the two clamps. The distance control is accurate and convenient. The entire clamp loading and unloading process is convenient, and the fastening seat on the clamp is conveniently positioned during the operation process, which avoids repeated actions caused by operating errors, greatly reduces the labor intensity of the lead wire overhead operation, and saves time and effort.

The above-described embodiment is only a preferred solution of the utility model, and does not limit the utility model in any form. There are other variations and improvements without exceeding the technical solution described in the claims. type.

Claims (9)

1. A live work lead wire lapping device is characterized in that it includes a fixed splint, a push splint, a mounting seat connected to the fixed splint, an insulating rod connector connected to the mounting seat, and the push splint can be slidably installed on the fixed splint, and the mounting seat The upper part is rotatably connected to the pressure seat, the pressure seat is connected with the locking rod, the locking rod runs through the fixed splint, the end of the locking rod is rotated and connected to the handle, the connecting end of the handle and the locking rod is provided with an eccentric locking disc, and the eccentric locking disc Butt against the fixed splint, the pressure seat is provided with a long locking clamp groove, the fixed splint and the locking clamp groove are provided with a number of pressure plates, the lead wire is installed between the pressure plate and the locking clamp groove, the pressure seat A positioning clip groove for clamping the wire clip is formed between the pushing splint and the fixing splint on both sides, and the wire clip is installed in the positioning clip groove, and the wire clip is connected to the lead wire. 2 . The lead wire lapping device for live work according to claim 1 , characterized in that, both sides of the pressure base are provided with vertical clamp blocks, and the sides of the line clamp are attached to the line clamp blocks. 3 . 3 . The lead wire lapping device for live work according to claim 1 , wherein a return spring is connected between the pressing seat and the mounting seat. 4 . 4. The lead wire lapping device for live work according to claim 1, wherein the locking clip groove is in a V-shaped structure. 5. A lead wire lapping device for live work according to claim 1, characterized in that the cross-section of the handle is a rectangular frame structure, two eccentric locking discs are arranged oppositely, and the locking lever is arranged on the two eccentric locking discs Between the two eccentric locking discs, a rotating shaft is connected, and a mounting sleeve is provided on the locking rod, and the rotating shaft is movably inserted into the mounting sleeve. 6. A lead wire lapping device for live work according to claim 1, characterized in that two L-shaped and opposite fixed wings are arranged on the fixed splint, and two L-shaped and opposite fixed wings are arranged on the push splint. The set push wing, the fixed wing and the push wing all include a vertical plate and a horizontal plate, the vertical plates of the two push wing plates can be slidably connected to the two sides of the vertical plate of the two fixed wing plates respectively, and the vertical plates of the two fixed wing plates Both are equipped with guide plates with L-shaped cross-sections, the vertical plates of the pushing wings slide between the guide plates and the vertical plates of the fixed wings, and the positioning clip grooves are formed between the fixed wings and the horizontal plates of the pushing wings. 7 . The lead wire lapping device for live work according to claim 1 , wherein a fixed column is arranged on the fixed splint, and the mounting base is fastened to the fixed column. 8 . 8. A lead wire lapping device for live work according to any one of claims 1 to 7, characterized in that a push block can be lifted up and down in the mounting seat, a support block is provided on the fixed splint, and a push block is provided on the push block. The inclined push surface, the support block is provided with an inclined support surface that is fitted with the push surface, the screw is threaded on the mounting seat, the end of the screw is abutted on the push block, and a pusher is installed between the support block and the mount spring. 9. The lead wire lapping device for live work according to claim 8, wherein the pushing block is provided with weight-reducing slots.