CN216711272U - Lightning protection construction is with electronic receipts paying out machine - Google Patents

Abstract

The utility model discloses an electric take-up and pay-off machine for lightning protection construction, which comprises a base, wherein a fixed frame is fixedly connected to the upper surface of the base, a driving motor is fixedly connected to the side surface, close to the bottom, of the fixed frame, a first belt pulley is fixedly connected to the output end of the driving motor, a belt is arranged on the arc-shaped outline of the first belt pulley and is connected with a second belt pulley through belt transmission, a movable shaft is fixedly connected to the inner wall of the second belt pulley, and bearing seats for axial rotation connection of the movable shaft are fixedly connected to two sides of the upper surface of the fixed frame. According to the utility model, through the arrangement of the locking mechanism, when an operator needs to perform coiling and uncoiling operations on cables with longer lengths, the coiling disc is removed through the locking mechanism, so that the operator can quickly install a new coiling disc, the coiling disc can be effectively supported, and the practicability of the equipment in use is improved.

Description

An electric wire take-up and pay-off machine for lightning protection construction

technical field

The utility model relates to the technical field of electric wire take-up and pay-off machines, in particular to an electric wire take-up and pay-off machine for lightning protection construction.

Background technique

Electric take-up and pay-off machine refers to the use of the output shaft on the power unit to drive the take-up reel to rotate, so as to carry out the retractable and unwinding operation of the cable, because the equipment is easy to operate and easy to use, thus replacing the manual manual cable operation. The retractable operation is widely used in power maintenance operations and lightning protection construction operations.

However, when the existing electric wire take-up and pay-off machines on the market are in use, when the equipment needs to take up and pay off the cables with a long length, it is necessary to replace different types of wire take-up and pay-off devices, and perform the take-up and pay-off processing. This greatly reduces the working efficiency of the equipment and increases the labor intensity of the operator.

Utility model content

The purpose of the utility model is to provide an electric wire take-up and pay-off machine for lightning protection construction, which can quickly disassemble the take-up reel, and then replace the larger take-up reel, so that the equipment can perform the operation of the cable with longer length. Carrying out the retracting operation improves the work efficiency when the device is in use, and solves the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric wire retractor for lightning protection construction, comprising a base, the upper surface of the base is fixedly connected with a fixing frame, and the side near the bottom of the fixing frame is fixed A drive motor is connected, the output end of the drive motor is fixedly connected with a pulley 1, the arc contour of the pulley 1 is provided with a belt, and the second pulley is connected through the belt drive, and the inner wall of the pulley 2 is fixedly connected with a movable belt. The shaft, both sides of the upper surface of the fixed frame are fixedly connected with bearing seats for the axial rotation connection of the movable shaft, and the end of the movable shaft away from the second pulley is movably connected with a take-up disc, and the base is away from the fixed frame. One side is provided with an adjustment mechanism;

The adjustment mechanism includes a fixed rod, the fixed rod is fixedly connected to the side of the base away from the fixed frame, the middle part of the upper surface of the fixed rod is provided with a movable groove, and the inner wall of the movable groove is slidably connected There is a connecting rod, a support rod is fixedly connected to the side of the top of the connecting rod away from the fixing frame, a support bearing is fixedly connected to the top of the support rod, and the inner wall of the support bearing is fixedly connected with a connecting shaft, and the connecting shaft is fixed on the connecting shaft. The end away from the support bearing is movably connected with the take-up reel, and the end of the movable shaft away from the second pulley and the end of the connecting shaft away from the support bearing are both provided with a locking mechanism.

Preferably, the locking mechanism includes a ring-shaped fixing block, the side of the ring-shaped fixing block is fixedly connected with the fixing disc, and the side of the winding disc is provided with a through hole and passes through the through hole. A locking bolt is movably connected, and a corresponding thread groove is provided on the side of the take-up reel close to the end of the fixed plate.

Preferably, a sliding block is fixedly connected to the inner wall of the movable groove, and sliding grooves for limiting and sliding connection of the sliding block are provided on both sides of the connecting rod.

Preferably, movable rods are fixedly connected to both sides of the rewinding disc, an inner wall of the connecting shaft is provided with a placement hole, and one end of the movable rod away from the rewinding disc penetrates through the annular fixing block and the fixing disc and extends to the inside the hole.

Preferably, the number of the locking bolts is six, and the six locking bolt arrays are arranged on the side of the fixing plate away from the winding plate.

Preferably, an anti-slip sleeve is fixedly sleeved on the outer contour of the support rod, and an anti-slip groove is formed on the surface of the anti-slip sleeve.

Preferably, a reinforcement block is fixedly connected to the bottom of the support rod, and a bolt is provided on the top of the reinforcement block and is screwed with the connecting rod through the bolt.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The locking mechanism provided in the present utility model enables the operator to remove the rewinding reel through the locking mechanism when the operator needs to rewind and pay off the cable with a longer length, so that the operator can perform a new rewinding reel. It can be installed quickly and can effectively support the take-up reel, which improves the practical performance of the equipment.

2. The adjusting mechanism provided in this utility model enables the operator to adjust the distance between the movable shaft and the connecting shaft, which is convenient for the operator to quickly replace the larger reels and reduces the difficulty for the operator to operate the equipment. , and also makes the device can work efficiently on the cable.

Description of drawings

Fig. 1 is the overall front view structure schematic diagram of the equipment of the utility model;

Fig. 2 is the overall front view structure schematic diagram of the equipment of the utility model;

Fig. 3 is the enlarged structural schematic diagram of the A place of Fig. 1 of the utility model;

FIG. 4 is a schematic cross-sectional structural diagram of the take-up reel of the present invention.

In the figure: 1. Base; 2. Fixed frame; 3. Drive motor; 4. Pulley 1; 5. Pulley 2; 6. Bearing seat; 7. Active shaft; Support bearing; 11, connecting shaft; 12, annular fixed block; 13, fixed plate; 14, locking bolt; 15, fixed rod; 16, movable groove; 17, connecting rod; 18, sliding groove; 19, sliding block ; 20. Place the hole; 21. Active rod; 22. Anti-skid sleeve; 23. Reinforcement block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 4 , the present utility model provides a technical solution: an electric wire retractor for lightning protection construction, comprising a base 1 , a fixing frame 2 is fixedly connected to the upper surface of the base 1 , and the fixing frame 2 is close to the upper surface of the base 1 . The side of the bottom is fixedly connected with a drive motor 3, and the output end of the drive motor 3 is fixedly connected with a pulley one 4. The arc profile of the pulley one 4 is provided with a belt and is connected with a second pulley 5 through the belt drive. The inner wall of the second pulley 5 A movable shaft 7 is fixedly connected, both sides of the upper surface of the fixed frame 2 are fixedly connected with a bearing seat 6 for the axial rotation connection of the movable shaft 7, and one end of the movable shaft 7 away from the pulley 5 is movably connected with a take-up reel 8, and the base 1 is provided with an adjustment mechanism on the side away from the fixing frame 2, the adjustment mechanism includes a fixing rod 15, the fixing rod 15 is fixedly connected to the side of the base 1 away from the fixing frame 2, and the middle part of the upper surface of the fixing rod 15 is provided with a movable The movable groove 16, the inner wall of the movable movable groove 16 is slidably connected with a connecting rod 17, the top of the connecting rod 17 is fixedly connected to the side away from the fixed frame 2 with a support rod 9, and the top of the support rod 9 is fixedly connected with a support bearing 10, the support bearing The inner wall of 10 is fixedly connected with a connecting shaft 11, the end of the connecting shaft 11 away from the support bearing 10 is movably connected with the take-up reel 8, the end of the movable shaft 7 away from the second pulley 5 and the end of the connecting shaft 11 away from the support bearing 10 are both set. Has locking mechanism.

First, the operator disassembles the reel 8 from the equipment, and then the operator pulls the support rod 9, and pulls the connecting rod 17 through the support rod 9, so that the connecting rod 17 slides on the inner wall of the movable groove 16 opened on the upper surface of the fixed rod 15, Thereby, the connecting rod 17 drives the supporting bearing 10 at the top of the supporting rod 9 and the connecting shaft 11 on the side of the supporting bearing 10 to move, so as to adjust the distance between the connecting shaft 11 and the movable shaft 7, so that the movable shaft 7 on the equipment is connected to the connecting shaft 11. The distance between the shafts 11 can be installed with different sizes and types of reels 8. At this time, the operator starts the drive motor 3 on the fixed frame 2, and uses the output shaft on the drive motor 3 to drive the pulley 14 to rotate, so that the pulley 14 The second pulley 5 is driven by the belt to rotate, and then the second pulley 5 is used to drive the movable shaft 7 running through the bearing seat 6 to rotate, so that the movable shaft 7 drives the reel 8 to rotate, so that the equipment can rewind and pay off the cable with a longer length. operation, and improve the practical performance of the equipment.

Please refer to FIG. 1 to FIG. 4 , the locking mechanism includes a ring-shaped fixing block 12 , the side of the ring-shaped fixing block 12 close to the rewinding disc 8 is fixedly connected with the fixing disc 13 , and the side of the reeling disc 8 close to the fixing disc 13 is opened with a through hole. A locking bolt 14 is movably connected to the hole and through the through hole, and a corresponding thread groove is provided on the side of the winding disc 8 near the end of the fixing disc 13 .

The operator first removes the locking bolt 14 from the threaded groove on the reel 8, so that the annular fixing block 12 and the fixing plate 13 on the connecting shaft 11 are separated from the reel 8, which is convenient for the operator to adjust the reel 8. Disassemble, and then fit the new reel 8 with the fixed plate 13, and then screw the locking bolt 14 into the threaded groove on the new reel 8, thereby completing the disassembly and assembly of the new reel 8 and replacement.

Please refer to FIG. 3 , the inner wall of the movable groove 16 is fixedly connected with a sliding block 19, and the two sides of the connecting rod 17 are provided with sliding grooves 18 for the sliding connection of the sliding block 19 in a limited position.

By sliding the sliding block 19 on the inner wall of the movable groove 16 in the sliding groove 18 opened by the connecting rod 17, the friction force is reduced when the connecting rod 17 moves, and the connecting rod 17 can be effectively supported, which improves the use of the equipment. practical performance.

Referring to FIG. 4 , movable rods 21 are fixedly connected to both sides of the rewinding disc 8 , the inner wall of the connecting shaft 11 is provided with a placement hole 20 , and one end of the movable rod 21 away from the rewinding disc 8 penetrates through the annular fixing block 12 and the fixing disc 13 and extends to the inside of the placement hole 20 .

After the operator disassembles the locking bolt 14, the operator then pulls the support rod 9 to drive the support bearing 10 and the connecting shaft 11 to move, thereby sliding the movable rod 21 inside the placement hole 20 out. The take-up reel 8 is quickly dismantled.

Referring to FIG. 1 , there are six locking bolts 14 , and the six locking bolts 14 are arranged in an array on the side of the fixing plate 13 away from the winding plate 8 .

The rewinding disc 8 can be effectively fixed by the six locking bolts 14 , thereby increasing the fixing effect of the equipment on the rewinding disc 8 .

Please refer to Fig. 1, the outer contour of the support rod 9 is fixedly sleeved with an anti-skid sleeve 22, and the surface of the anti-skid sleeve 22 is provided with an anti-slip groove.

The anti-slip sleeve 22 can effectively protect the support rod 9 when the operator pulls it, and the anti-slip groove can be used to perform anti-slip treatment on it, thereby increasing the practical performance of the equipment in use.

Referring to FIG. 1 , a reinforcement block 23 is fixedly connected to the bottom of the support rod 9 , and a bolt is provided on the top of the reinforcement block 23 and is screwed with the connecting rod 17 through the bolt.

The operator disassembles the support rod 9 from the top of the connecting rod 17 by removing the bolts on the reinforcement block 23, so that the operator can quickly repair the support rod 9 after it is damaged and broken. Maintenance efficiency.

Working principle: For this kind of electric wire take-up and pay-off machine for lightning protection construction, the operator first removes the locking bolt 14 from the threaded groove on the take-up reel 8, and then pulls the support rod 9 to drive the support bearing 10 and the connecting shaft 11 to move, Thereby, the movable rod 21 inside the placement hole 20 is slid out. At this time, the operator can quickly disassemble the reel 8 by holding the movable rod 21, so that the movable shaft 7 and the annular fixing block 12 on the connecting shaft 11 are fixed with each other. The disc 13 is separated from the rewinding reel 8 to facilitate the operator to disassemble the rewinding reel 8 .

When the operator disassembles the old reel 8, then the operator determines the length of the new reel 8, and then the operator pulls the support rod 9, and pulls the connecting rod 17 through the support rod 9, so that the connecting rod 17 is on the fixed rod The inner wall of the movable groove 16 opened on the upper surface of the 15 slides, so that the connecting rod 17 drives the supporting bearing 10 on the top of the supporting rod 9 and the connecting shaft 11 on the side of the supporting bearing 10 to move, so as to make the connection between the connecting shaft 11 and the movable shaft 7 move. The spacing is adjusted so that the spacing between the movable shaft 7 and the connecting shaft 11 on the equipment can be installed with different sizes and types of rewinding discs 8, and then the movable rod 21 on the new rewinding disc 8 is inserted into the placement hole 20 The inside of the rewinding disc 8 is initially positioned, and then the operator inserts the locking bolt 14 into the interior of the fixed disc 13, and then rotates the locking bolt 14 into the thread groove opened on the rewinding disc 8. At this time That is to say, the fixing of the new reel 8 is completed. At this time, the operator starts the driving motor 3 on the fixing frame 2, and uses the output shaft on the driving motor 3 to drive the pulley 1 to rotate, so that the first pulley 4 drives the pulley 2 through the belt. 5 to rotate, and then use the second pulley 5 to drive the movable shaft 7 running through the bearing seat 6 to rotate, so that the movable shaft 7 drives the rewinding disc 8 to rotate, so that the equipment can take up and pay off the cables with longer lengths.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An electric wire retractor for lightning protection construction, comprising a base (1), characterized in that: a fixing frame (2) is fixedly connected to the upper surface of the base (1), and a fixing frame (2) is mounted on the fixing frame (2). A drive motor (3) is fixedly connected to the side near the bottom, the output end of the drive motor (3) is fixedly connected to a pulley (4), and the arc profile of the pulley (4) is provided with a belt and passes through The belt drive is connected with a second pulley (5), the inner wall of the second pulley (5) is fixedly connected with a movable shaft (7), and both sides of the upper surface of the fixed frame (2) are fixedly connected with a movable shaft (7). The bearing seat (6) is axially rotatably connected, the end of the movable shaft (7) away from the second pulley (5) is movably connected with a take-up disk (8), and the base (1) is away from the fixed frame (2). One side is provided with an adjustment mechanism; The adjustment mechanism includes a fixing rod (15), the fixing rod (15) is fixedly connected to the side of the base (1) away from the fixing frame (2), and the middle part of the upper surface of the fixing rod (15) runs through the middle There is a movable groove (16), the inner wall of the movable groove (16) is slidably connected with a connecting rod (17), and a support rod is fixedly connected to the side of the top of the connecting rod (17) away from the fixing frame (2). (9), a support bearing (10) is fixedly connected to the top of the support rod (9), and a connecting shaft (11) is fixedly connected to the inner wall of the support bearing (10), and the connecting shaft (11) is away from the support One end of the bearing (10) is movably connected to the take-up reel (8), and the end of the movable shaft (7) away from the second pulley (5) and the end of the connecting shaft (11) away from the support bearing (10) are provided with locking mechanism. 2. An electric wire take-up and pay-off machine for lightning protection construction according to claim 1, characterized in that: the locking mechanism comprises an annular fixing block (12), and the annular fixing block (12) is close to the winding A fixing disc (13) is fixedly connected to the side of the disc (8), a through hole is opened on the side of the winding disc (8) close to the fixing disc (13), and a locking bolt (14) is movably connected through the through hole, The side surface of the take-up disk (8) close to the end of the fixed disk (13) is provided with a corresponding thread groove. 3. An electric wire take-up and pay-off machine for lightning protection construction according to claim 1, characterized in that: the inner wall of the movable groove (16) is fixedly connected with a sliding block (19), and the connecting rod (17) ) are provided with sliding grooves (18) for limited sliding connection of the sliding block (19). 4. An electric wire take-up and pay-off machine for lightning protection construction according to claim 2, characterized in that: movable rods (21) are fixedly connected to both sides of the take-up reel (8), and the connecting shaft ( The inner wall of 11) is provided with a placement hole (20), and the end of the movable rod (21) away from the take-up disc (8) penetrates through the annular fixing block (12) and the fixing disc (13) and extends to the placement hole (20) internal. 5. An electric wire take-up and pay-off machine for lightning protection construction according to claim 2, characterized in that: the number of the locking bolts (14) is six, and the six locking bolts (14) are arrayed Set on the side of the fixed disc (13) away from the take-up disc (8). 6. An electric wire take-up and pay-off machine for lightning protection construction according to claim 1, characterized in that an anti-skid sleeve (22) is fixedly sleeved on the outer contour of the support rod (9), and the anti-skid sleeve The surface of (22) is provided with anti-skid grooves. 7. An electric wire take-up and pay-off machine for lightning protection construction according to claim 1, characterized in that: a reinforcement block (23) is fixedly connected to the bottom of the support rod (9), and the reinforcement block (23) A bolt is provided on the top of the device and is screwed with the connecting rod (17) through the bolt.

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