Tension stringing device for high-voltage stringing construction

Abstract

The utility model relates to the technical field of high-voltage stringing construction, and discloses a tension stringing device for high-voltage stringing construction, which comprises a bottom plate, one side of the top of the bottom plate is provided with a fixing plate, the other side of the top of the bottom plate is movably connected with a lifting frame through a height adjusting mechanism, and the top of the lifting frame is provided with a pay-off reel. A transverse plate is fixedly connected to one side of the fixing plate, a mounting frame is movably connected to the top of the transverse plate through a transverse adjusting mechanism, a wire guide wheel is arranged in the mounting frame, the transverse adjusting mechanism comprises a motor mounted on one side of the fixing plate, and a lead screw is fixedly connected to the output end of the motor. And the outer surface of the lead screw is movably connected with a lead screw nut, so that the device can adjust the height of the lifting frame through the height adjusting mechanism, the lifting frame can automatically lift the pay-off reel, the pay-off reel does not need to be manually lifted, and the practicability of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -tension stringing construction technical field, concretely is a kind of tension stringing device for high -tension stringing construction. BACKGROUND

[0002] China is a big power, while China's circuit laying is also leading the average level of the world, the common line in China is high-voltage line, high-voltage line usually refers to the transmission line of 10kV (including 10kV) voltage, high-voltage line needs to use special pay-off device to place line during erection construction.

[0003] The existing tension stringing device needs to move pay-off reel to the position to be payed off first when using, then manually lifts it to the placing frame, and then uses traction line to pay off high-voltage line, but this manual lifting pay-off reel is not only time-consuming and laborious, and greatly increases the labor intensity of pay-off personnel, thereby bringing certain inconvenience to actual use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of tension stringing device for high -tension stringing construction, solve the problem proposed in background art.

[0005] The application embodiment provides a kind of tension stringing device for high -tension stringing construction, including bottom plate, the top side of the bottom plate is installed with fixed plate, the other side of the top of the bottom plate is movably connected with lifting frame by height adjusting mechanism, the top of the lifting frame is provided with pay-off reel, the side of the fixed plate is fixedly connected with transverse plate, the top of the transverse plate is movably connected with mounting bracket by transverse adjusting mechanism, the inside of the mounting bracket is provided with wire guide wheel.

[0006] By adopting the above technical scheme, the device can be more conveniently payed off, thereby greatly improving the practicability of the device.

[0007] Optionally, the height adjusting mechanism includes an adjusting frame mounted on the top of the bottom plate, an electric push rod is mounted on one side of the adjusting frame, a first connecting rod is hingedly connected to the other side of the adjusting frame, a second connecting rod is movably connected to the output end of the electric push rod through a limiting assembly, and the first connecting rod and the second connecting rod are hingedly connected, a lifting plate is hingedly connected to the end of the second connecting rod away from the electric push rod, and the end of the first connecting rod away from the adjusting frame is slidingly connected with a first limiting slot.

[0008] By adopting the above technical scheme, the height of the lifting frame can be adjusted by the height adjusting mechanism, so that the lifting frame can automatically lift the pay-off reel, and manual lifting of the pay-off reel is not required, thereby greatly improving the practicability of the device.

[0009] Optionally, the lateral adjusting mechanism comprises a motor mounted on one side of the fixed plate, an output end of the motor is fixedly connected with a lead screw, an outer surface of the lead screw is movably connected with a lead screw nut, and the top of the lead screw nut extends to above the horizontal plate through a sliding groove and is fixedly connected with the mounting frame.

[0010] By adopting the above technical scheme, the horizontal position of the mounting frame and the wire wheel can be adjusted by the lateral adjusting mechanism, so that the traction line can always be pulled straight when pulling the cable, thereby avoiding the formation of an included angle between the cable and the wire wheel during the pay-off process, and the frictional resistance between the cable and the wire wheel can be greatly reduced.

[0011] Optionally, the limiting assembly comprises a second limiting groove opened on one side of the adjusting frame, and a limiting plate is movably connected in the second limiting groove, and the other end of the limiting plate is hingedly connected with the second connecting rod.

[0012] By adopting the above technical scheme, the limiting effect of the limiting assembly makes the lifting plate more stable in lifting.

[0013] Optionally, a U-shaped groove is opened at the top of the lifting frame.

[0014] By adopting the above technical scheme, the U-shaped groove can better place the pay-off disc.

[0015] Optionally, the inner diameter of the sliding groove is matched with the lead screw nut.

[0016] By adopting the above technical scheme, the limiting effect of the sliding groove is better.

[0017] Optionally, a wear-resistant sleeve is arranged on the outer surface of the pay-off disc.

[0018] By adopting the above technical scheme, the wear of the pay-off disc when rolling can be reduced.

[0019] Optionally, a controller is fixedly connected on one side of the fixed plate.

[0020] By adopting the above technical scheme, the controller can more conveniently control the electrical appliances inside the device.

[0021] Compared with the prior art, the beneficial effects of the technical scheme of the application are as follows: the technical scheme of the application is provided with the adjusting frame, the electric push rod, the first connecting rod, the second connecting rod, the lifting plate, the first limiting groove, the second limiting groove, the limiting plate and the lifting frame, so that the height of the lifting frame can be adjusted by the height adjusting mechanism, so that the lifting frame can automatically lift the pay-off reel, and manual lifting of the pay-off reel is not required, thereby greatly improving the practicality of the device. The technical scheme of the application is provided with the horizontal plate, the motor, the screw rod, the screw rod nut, the sliding groove, the mounting frame and the wire wheel, so that the horizontal position of the mounting frame and the wire wheel can be adjusted by the horizontal adjusting mechanism, so that the traction line can always be pulled straight when pulling the cable, thereby avoiding the formation of an included angle between the cable and the wire wheel during the pay-off process, thereby greatly reducing the frictional resistance between the cable and the wire wheel. BRIEF DESCRIPTION OF DRAWINGS

[0022] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0023] Figure 1 FIG. 1 is a perspective view of the front of the whole tension stringing device for high-voltage stringing construction of the present application;

[0024] Figure 2 FIG. 2 is a perspective view of the back of the whole tension stringing device for high-voltage stringing construction of the present application;

[0025] Figure 3 FIG. 3 is a perspective view of the inside of the horizontal adjusting mechanism of the whole tension stringing device for high-voltage stringing construction of the present application;

[0026] Figure 4 FIG. 4 is a perspective view of the whole tension stringing device for high-voltage stringing construction of the present application; Figure 1 FIG. 5 is an enlarged view of part A in FIG. 4.

[0027] In the figure: 1, base plate; 2, pay-off reel; 3, fixed plate; 4, horizontal plate; 5, mounting frame; 6, wire wheel; 7, adjusting frame; 8, electric push rod; 9, first connecting rod; 10, second connecting rod; 11, lifting plate; 12, first limiting groove; 13, lifting frame; 14, motor; 15, screw rod; 16, screw rod nut; 17, sliding groove; 18, second limiting groove; 19, limiting plate; 20, controller. DETAILED DESCRIPTION

[0028] Please refer to Figures 1-4The utility model provides a technical scheme: a tension stringing device for high -voltage stringing construction, including the bottom plate 1, the top one side of bottom plate 1 is equipped with fixed plate 3, the other side of bottom plate 1 top is connected with the lifting frame 13 of height adjusting mechanism swing, the top of lifting frame 13 is provided with the pay -off reel 2, one side of fixed plate 3 is fixedly connected with the transverse plate 4, the top of transverse plate 4 is connected with the mounting bracket 5 of horizontal adjusting mechanism swing, the inside of mounting bracket 5 is provided with the wire wheel 6.

[0029] Through adopt above technical scheme, make the device can be more convenient to pay -off and handle, thereby greatly improve the practicality of the device.

[0030] In the embodiment of the application, as shown in Figure 2 The height adjusting mechanism includes an adjusting frame 7 mounted on the top of the bottom plate 1, an electric push rod 8 mounted on one side of the adjusting frame 7, a first connecting rod 9 hinged to the other side of the adjusting frame 7, a second connecting rod 10 movably connected to the output end of the electric push rod 8 through a limiting assembly, and the first connecting rod 9 and the second connecting rod 10 are hinged, and a lifting plate 11 hinged to the end of the second connecting rod 10 away from the electric push rod 8, and the end of the first connecting rod 9 away from the adjusting frame 7 is slidably connected with a first limiting slot 12.

[0031] Through the above technical scheme, the height of the lifting frame 13 can be adjusted by the height adjusting mechanism, so that the lifting frame 13 can automatically lift the pay-off reel 2, and manual lifting of the pay-off reel 2 is not required, thereby greatly improving the practicality of the device.

[0032] In the embodiment of the application, as shown in Figure 3 The horizontal adjusting mechanism includes a motor 14 mounted on one side of the fixed plate 3, a lead screw 15 fixedly connected to the output end of the motor 14, a lead screw nut 16 movably connected to the outer surface of the lead screw 15, and the top of the lead screw nut 16 extends above the transverse plate 4 through a sliding groove 17 and is fixedly connected with the mounting bracket 5.

[0033] Through the above technical scheme, the horizontal position of the mounting bracket 5 and the wire wheel 6 can be adjusted by the horizontal adjusting mechanism, so that the traction line can always be pulled straight when pulling the cable, thereby avoiding the formation of an angle between the cable and the wire wheel 6 during the pay-off process, and the frictional resistance between the cable and the wire wheel 6 can be greatly reduced.

[0034] In the embodiment of the application, as shown in Figure 4 The limiting assembly includes a second limiting slot 18 opened on one side of the adjusting frame 7, a limiting plate 19 movably connected in the second limiting slot 18, and the other end of the limiting plate 19 is hinged to the second connecting rod 10.

[0035] By adopting the technical scheme, the lifting plate 11 can be lifted more stably by the limiting effect of the limiting assembly.

[0036] In the embodiments of the present application, as shown in the drawings, the top of the lifting frame 13 is provided with a U-shaped groove. Figure 2

[0037] By adopting the technical scheme, the U-shaped groove can better place the pay-off reel 2.

[0038] In the embodiments of the present application, as shown in the drawings, the inner diameter of the sliding groove 17 is matched with the screw nut 16. Figure 3

[0039] By adopting the technical scheme, the limiting effect of the sliding groove 17 is better.

[0040] In the embodiments of the present application, as shown in the drawings, the outer surface of the pay-off reel 2 is provided with a wear-resistant sleeve. Figure 1

[0041] By adopting the technical scheme, the wear of the pay-off reel 2 during rolling can be reduced.

[0042] In the embodiments of the present application, as shown in the drawings, one side of the fixed plate 3 is fixedly connected with a controller 20. Figure 1

[0043] By adopting the technical scheme, the controller 20 can more conveniently control the electrical appliances inside the device.

[0044] In use, the operator first pushes the pay-off reel 2 to slide along the bottom plate 1, and when the pay-off reel 2 rolls to the lifting frame 13, the operator can start the electric push rod 8 through the controller 20, so that the electric push rod 8 can drive the second connecting rod 10 to slide along the second limiting groove 18. When the second connecting rod 10 moves, it drives the lifting plate 11 to move upwards, and when the lifting plate 11 moves upwards, it drives the first connecting rod 9 to slide along the first limiting groove 12, so that the lifting plate 11 can be lifted more stably. When the lifting plate 11 moves upwards, it drives the pay-off reel 2 to be lifted upwards by the lifting frame 13, and then the operator processes the cable on the pay-off reel 2 by using the traction rope. During the pay-off, the cable can pass through the wire guide wheel 6, and when the wire guide wheel 6 is used for guiding traction, the operator can start the motor 14 through the controller 20, so that the motor 14 drives the screw rod 15 to rotate. When the screw rod 15 rotates, it drives the screw nut 16 to slide under the limiting effect of the sliding groove 17, so that the screw nut 16 drives the mounting bracket 5 and the wire guide wheel 6 to move transversely, so that the traction line can always be pulled straight when pulling the cable, thereby avoiding the formation of an angle between the cable and the wire guide wheel 6 during the pay-off process, thereby greatly reducing the frictional resistance between the cable and the wire guide wheel.​​​​

Claims

1. A tension line-building device for high-voltage line construction, comprising a base plate (1), characterized in that: A fixing plate (3) is installed on one side of the top of the base plate (1), and a lifting frame (13) is movably connected to the other side of the top of the base plate (1) through a height adjustment mechanism. A wire feeding reel (2) is provided on the top of the lifting frame (13). A horizontal plate (4) is fixedly connected to one side of the fixing plate (3), and an installation frame (5) is movably connected to the top of the horizontal plate (4) through a horizontal adjustment mechanism. A wire wheel (6) is provided inside the installation frame (5).

2. The tension stringing device for high-voltage line construction according to claim 1, characterized in that: The height adjustment mechanism includes an adjustment frame (7) installed on the top of the base plate (1). An electric push rod (8) is installed on one side of the adjustment frame (7), and a first connecting rod (9) is hinged to the other side of the adjustment frame (7). The output end of the electric push rod (8) is movably connected to a second connecting rod (10) through a limiting component. The first connecting rod (9) and the second connecting rod (10) are hinged together. A lifting plate (11) is hinged to the end of the second connecting rod (10) away from the electric push rod (8). The end of the first connecting rod (9) away from the adjustment frame (7) is slidably connected to the first limiting groove (12).

3. The tension stringing device for high-voltage line construction according to claim 1, characterized in that: The lateral adjustment mechanism includes a motor (14) installed on one side of the fixed plate (3). The output end of the motor (14) is fixedly connected to a lead screw (15). The outer surface of the lead screw (15) is movably connected to a lead screw nut (16). The top of the lead screw nut (16) extends above the horizontal plate (4) through a slide groove (17) and is fixedly connected to the mounting bracket (5).

4. A tension line-building device for high-voltage line construction according to claim 2, characterized in that: The limiting component includes a second limiting groove (18) opened on one side of the adjusting frame (7), and a limiting plate (19) is movably connected inside the second limiting groove (18). The other end of the limiting plate (19) is hinged to the second connecting rod (10).

5. A tension line-building device for high-voltage line construction according to claim 1, characterized in that: The top of the lifting frame (13) is provided with a U-shaped groove.

6. A tension line-building device for high-voltage line construction according to claim 3, characterized in that: The inner diameter of the groove (17) is adapted to the lead screw nut (16).

7. A tension line-building device for high-voltage line construction according to claim 1, characterized in that: The outer surface of the wire feeding reel (2) is provided with a wear-resistant sleeve.

8. A tension line-building device for high-voltage line construction according to claim 1, characterized in that: A controller (20) is fixedly connected to one side of the fixing plate (3).

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