Pay-off device for power construction

Abstract

The utility model belongs to the technical field of pay-off devices, and particularly relates to a pay-off device for power construction, which comprises a bottom plate, an adaptive mechanism is arranged on the bottom plate, a support is arranged on the adaptive mechanism, and a shaping mechanism is arranged on the support. And two supporting plates which are symmetrically distributed front and back are welded to the upper end of the bottom plate and located on the right side of the adapting mechanism, supporting rollers are rotationally connected into the supporting plates, and electric wires are wound around the outer sides of the supporting rollers. The position of the sliding plate on the bottom plate can be automatically adjusted through sliding of the sliding plate and the bottom plate, the square rod can automatically stretch out and draw back in the sliding barrel through the action of the spring on the baffle, the position of the support can automatically adapt to the position of an electric wire in the electric wire paying-off process, and abrasion caused by direct contact between the electric wire and the support is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire-laying devices, and in particular relates to a wire-laying device for electric power construction. Background Art

[0002] The utility model patent with the patent authorization announcement number CN220131555U discloses a wire-releasing device for electric power construction wire reels, including a base, one side of the base is fixedly connected with a support column, one side of the support column is connected with a roller through a mounting mechanism, and the other side of the base is symmetrically connected with two limit columns, and a wire wheel is rotatably connected between the two limit columns through a rotating shaft. Beneficial effect: Through the support column, the roller can be hung by the mounting mechanism. When the roller is installed on the mounting mechanism, the control component can drive the positioning rod in the fixed component to extend by turning the knob, so that the roller contacts the inner wall of the roller and fixes the roller. According to the distance of the positioning rod extending, rollers of different specifications can be handled. However, when the device is used, the wire is relatively bent after being released. For the position with a large curvature, it needs to be manually straightened, which is inconvenient to use. At the same time, during the wire-releasing process, the position of the wire-releasing end on the support roller changes, which will cause the wire and the limit column to contact and rub at the edge of the support roller and cause damage. Summary of the invention

[0003] The utility model aims to provide a wire-laying device for electric power construction, which solves the problem that the wires of the existing wire-laying device for electric power construction are relatively bent after being laid out, and the positions with larger curvature need to be manually straightened, which is inconvenient to use. In addition, during the wire-laying process, the position of the wire-laying end on the support roller changes, which will cause the wire to be damaged by contact and friction with the limit column when it is at the edge of the support roller.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a wire-laying device for power construction, including a base plate, the base plate is provided with an adaptable mechanism, the adaptable mechanism is provided with a support, the support is provided with a shaping mechanism, two support plates symmetrically distributed front and back are welded to the upper end of the base plate and located on the right side of the adaptable mechanism, the support plate is rotatably connected to a support roller, and an electric wire is wound around the outer side of the support roller.

[0005] The principle of the utility model is that when in use, the support roller is placed in the support plate, and the electric wire is passed between the upper and lower rows of pressure rollers in the support, and the bidirectional screw and the screw sleeve are manually rotated to make a threaded motion, so that the screw sleeve drives the sliding rod to move, so that the sliding rod slides in the sliding groove, the sliding rod drives the support frame to move, and the support frame drives the pressure roller to move, so that the pressure roller and the electric wire are in contact and squeezed, and then the motor is started, and the motor drives the pressure roller to rotate, and the bidirectional screw and the screw sleeve are rotated to make a threaded motion, so that the sliding rod drives the support frame to move, so that the pressure roller and the electric wire are in contact and squeezed, and the pressure roller is driven to rotate by the motor In the process of conveying and paying out the wires, the wires are squeezed and straightened to reduce the curvature of the wires. The position of the wire pay-off end on the support roller changes, thereby changing the position of the support, thereby extending the square rod in the slide cylinder, and the square rod drives the slide plate to slide on the bottom plate through the slide cylinder. The position of the slide plate on the bottom plate can be automatically adjusted through the sliding of the slide plate and the spring acts on the baffle to allow the square rod to automatically extend and retract in the slide cylinder. In the process of paying out the wires, the position of the support automatically adapts to the position of the wires to avoid wear caused by direct contact between the wires and the support.

[0006] The beneficial effects of the utility model are as follows: the position of the slide plate on the bottom plate can be automatically adjusted by sliding the slide plate and the spring acts on the baffle plate so that the square rod can automatically extend and retract in the slide cylinder, so that during the wire laying process, the position of the support automatically adapts to the position of the wire, avoiding direct contact between the wire and the support to cause wear;

[0007] By rotating the bidirectional screw and the screw sleeve to make a threaded motion, the slide rod drives the support frame to move, so that the pressure roller and the wire are in contact and squeezed, and the pressure roller is driven to rotate by the motor. During the process of conveying and releasing the wire, the wire is squeezed and straightened to reduce the curvature of the wire.

[0008] Furthermore, the adapting mechanism includes a slide plate, a dovetail block, a slide cylinder, a square rod, a baffle, a spring, and a sliding pin. The slide plate is slidably connected to the bottom plate, a dovetail block is welded to the lower end of the slide plate, the dovetail block is slidably connected to the bottom plate, a slide cylinder is welded to the upper end of the slide plate, a square rod is slidably connected inside the slide cylinder, the square rod is welded to a support, a baffle is welded to the lower end of the square rod, the baffle is slidably connected to the slide cylinder, and a spring is arranged on the outside of the square rod. The slide plate slides with the bottom plate, so that the position of the slide plate on the bottom plate can be automatically adjusted, and the spring acts on the baffle, so that the square rod can automatically extend and retract in the slide cylinder, so that during the wire laying process, the position of the support automatically adapts to the position of the wire, avoiding direct contact between the wire and the support to cause wear.

[0009] Further, one end of the spring is welded to the slide cylinder, and the other end of the spring is welded to the baffle. By arranging the spring, the baffle is pressed downwards.

[0010] Furthermore, a sliding pin is welded on the outer side of the baffle, and the sliding pin is slidably connected to the slide cylinder. The movement of the baffle is guided by arranging the sliding pin.

[0011] Furthermore, the shaping mechanism includes a support frame, a pressure roller, a motor, a sliding rod, a slide groove, a screw sleeve, a bidirectional screw, a turntable, and a limit block. The support frame is slidably connected inside the support, a pressure roller is arranged inside the support frame, a motor is fixedly installed at the front end of the support frame, the output end of the motor passes through the support frame and is rotatably connected to the support frame, the output end is fixedly connected to the pressure roller, a sliding rod is welded at the rear end of the support frame, a screw sleeve is welded at the rear end of the sliding rod, a bidirectional screw is threadedly connected inside the screw sleeve, and a turntable is fixedly sleeved on the outer middle part of the bidirectional screw. By rotating the bidirectional screw and the screw sleeve to make a threaded motion, the sliding rod drives the support frame to move, so that the pressure roller and the wire are in contact and squeezed, and the pressure roller is driven to rotate by the motor, and the wire is squeezed and straightened during the process of conveying and releasing the wire to reduce the curvature of the wire.

[0012] Furthermore, a slide groove is provided inside the support, and the slide groove is slidably connected to the slide rod. The slide groove is provided to guide the movement of the slide rod.

[0013] Furthermore, a limiting block is welded to the rear end of the support, and the limiting block is slidably connected to the rotating disk. The rotating disk is limited by setting the limiting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the wire-laying device for electric power construction according to an embodiment of the present invention;

[0015] Figure 2 A wire laying device for electric power construction according to an embodiment of the present invention Figure 1 Schematic diagram of skateboard;

[0016] Figure 3 A wire laying device for electric power construction according to an embodiment of the present invention Figure 2 Rear view of. DETAILED DESCRIPTION

[0017] The following is further described in detail through specific implementation methods:

[0018] The figure marks in the drawings of the specification include: base plate 1, adaptation mechanism 2, support 3, shaping mechanism 4, support plate 5, support roller 6, wire 7, slide plate 21, dovetail block 22, slide cylinder 23, square rod 24, baffle 25, spring 26, slide pin 27, support frame 41, pressure roller 42, motor 43, slide rod 44, slide groove 45, screw sleeve 46, bidirectional screw 47, turntable 48, limit block 49.

[0019] like Figure 1As shown, this embodiment provides a wire-laying device for power construction, including a base plate 1, the base plate 1 is provided with an adapting mechanism 2, the adapting mechanism 2 is provided with a support 3, the support 3 is provided with a shaping mechanism 4, and two support plates 5 symmetrically distributed front and back are welded to the upper end of the base plate 1 and located on the right side of the adapting mechanism 2, the support plate 5 is internally rotatably connected with a support roller 6, and an electric wire 7 is wound around the outer side of the support roller 6.

[0020] like Figure 1 , Figure 2 As shown, it includes a slide plate 21, a dovetail block 22, a slide cylinder 23, a square rod 24, a baffle 25, a spring 26, and a slide pin 27. The slide plate 21 is slidably connected to the bottom plate 1. The lower end of the slide plate 21 is welded with a dovetail block 22, and the dovetail block 22 is slidably connected to the bottom plate 1. The upper end of the slide plate 21 is welded with a slide cylinder 23, and the inside of the slide cylinder 23 is slidably connected to the square rod 24. The square rod 24 is welded to the support 3, and the baffle 25 is welded to the lower end of the square rod 24. The baffle 25 and the slide cylinder 23 are slidably connected. A spring 26 is arranged on the outside of the square rod 24, and one end of the spring 26 is welded to the slide cylinder 23, and the other end of the spring 26 is welded to the slide cylinder 23. It is welded to the baffle 25, and a spring 26 is provided to press the baffle 25 downward. A sliding pin 27 is welded to the outer side of the baffle 25, and the sliding pin 27 is slidably connected to the slide cylinder 23. The sliding pin 27 is provided to guide the movement of the baffle 25. The slide plate 21 and the base plate 1 slide, so that the position of the slide plate 21 on the base plate 1 can be automatically adjusted, and the spring 26 acts on the baffle 25, so that the square rod 24 can automatically retract and retract in the slide cylinder 23, so that during the laying of the wire 7, the position of the support 3 automatically adapts to the position of the wire 7, thereby avoiding direct contact between the wire 7 and the support 3 to cause wear.

[0021] like Figure 1 , Figure 2 , Figure 3As shown, it includes a support frame 41, a pressure roller 42, a motor 43, a slide bar 44, a slide groove 45, a screw sleeve 46, a bidirectional screw 47, a turntable 48, and a limit block 49. The support 3 is slidably connected to the support frame 41, and the support frame 41 is provided with a pressure roller 42. The front end of the support frame 41 is fixedly installed with a motor 43. The output end of the motor 43 passes through the support frame 41 and is rotatably connected to the support frame 41. The output end is fixedly connected to the pressure roller 42. The rear end of the support frame 41 is welded with a slide bar 44. The support 3 is provided with a slide groove 45. The slide groove 45 and the slide bar 44 are slidably connected. By setting the slide groove 45, the movement of the slide bar 44 is guided. A screw sleeve 46 is welded to the rear end of the rod 44, and a bidirectional screw 47 is threadedly connected inside the screw sleeve 46. A turntable 48 is fixedly sleeved on the outer middle part of the bidirectional screw 47. A limiting block 49 is welded to the rear end of the support 3. The limiting block 49 and the turntable 48 are slidably connected. The limit block 49 is set to limit the turntable 48. The bidirectional screw 47 and the screw sleeve 46 are rotated to make a threaded movement, so that the sliding rod 44 drives the support frame 41 to move, so that the pressure roller 42 and the wire 7 are in contact and squeezed, and the pressure roller 42 is driven to rotate by the motor 43. In the process of conveying and releasing the wire 7, the wire 7 is squeezed and straightened to reduce the curvature of the wire 7.

[0022] The specific implementation process of the utility model is as follows: when in use, the support roller 6 is placed in the support plate 5, and the wire 7 is passed between the upper and lower rows of pressure rollers 42 in the support 3, and the bidirectional screw 47 and the screw sleeve 46 are manually rotated to make a threaded motion, so that the screw sleeve 46 drives the slide bar 44 to move, so that the slide bar 44 slides in the slide groove 45, the slide bar 44 drives the support frame 41 to move, and the support frame 41 drives the pressure roller 42 to move, so that the pressure roller 42 and the wire 7 are in contact and squeezed, and then the motor 43 is started, and the motor 43 drives the pressure roller 42 to rotate, and the bidirectional screw 47 and the screw sleeve 46 are rotated to make a threaded motion, so that the slide bar 44 drives the support frame 41 to move, so that the pressure roller 42 and the wire 7 are in contact and squeezed, and the motor 43 drives The dynamic pressure roller 42 rotates, and in the process of conveying and releasing the wire 7, the wire 7 is squeezed and straightened to reduce the curvature of the wire 7. The position of the wire release end of the wire 7 on the support roller 6 changes, thereby changing the position of the support 3, thereby extending the square rod 24 in the slide cylinder 23, and the square rod 24 drives the slide plate 21 to slide on the bottom plate 1 through the slide cylinder 23. The slide plate 21 and the bottom plate 1 slide, so that the position of the slide plate 21 on the bottom plate 1 can be automatically adjusted, and the spring 26 acts on the baffle 25, so that the square rod 24 can automatically retract and retract in the slide cylinder 23, so that in the process of releasing the wire 7, the position of the support 3 automatically adapts to the position of the wire 7, avoiding direct contact between the wire 7 and the support 3 to cause wear;

[0023] The slide plate 21 slides with the bottom plate 1, so that the position of the slide plate 21 on the bottom plate 1 can be automatically adjusted, and the spring 26 acts on the baffle 25, so that the square rod 24 can automatically extend and retract in the slide cylinder 23, so that during the release of the wire 7, the position of the support 3 automatically adapts to the position of the wire 7, avoiding direct contact between the wire 7 and the support 3 to cause wear;

[0024] By rotating the bidirectional screw 47 and the screw sleeve 46 to make a threaded motion, the slide rod 44 drives the support frame 41 to move, so that the pressure roller 42 and the wire 7 are in contact and squeezed, and the pressure roller 42 is driven to rotate by the motor 43. During the process of conveying and releasing the wire 7, the wire 7 is squeezed and straightened to reduce the curvature of the wire 7.

[0025] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A wire-laying device for electric power construction, comprising a bottom plate, characterized in that: The base plate is provided with an adapting mechanism, a support is provided on the adapting mechanism, a shaping mechanism is provided on the support, two support plates symmetrically distributed front and back are welded to the upper end of the base plate and located on the right side of the adapting mechanism, a support roller is rotatably connected inside the support plate, and an electric wire is wound around the outer side of the support roller.

2. The wire-laying device for electric power construction according to claim 1, characterized in that: The adaptation mechanism includes a slide plate, a dovetail block, a slide cylinder, a square rod, a baffle, a spring, and a sliding pin. The slide plate is slidably connected to the base plate, a dovetail block is welded to the lower end of the slide plate, the dovetail block is slidably connected to the base plate, a slide cylinder is welded to the upper end of the slide plate, a square rod is slidably connected to the inside of the slide cylinder, the square rod is welded to a support, a baffle is welded to the lower end of the square rod, the baffle is slidably connected to the slide cylinder, and a spring is arranged on the outside of the square rod.

3. The wire-laying device for electric power construction according to claim 2, characterized in that: A sliding pin is welded on the outer side of the baffle, and the sliding pin is slidably connected with the sliding cylinder.

4. The wire-laying device for electric power construction according to claim 2, characterized in that: One end of the spring is welded to the slide cylinder, and the other end of the spring is welded to the baffle.

5. The wire-laying device for electric power construction according to claim 1, characterized in that: The shaping mechanism includes a support frame, a pressure roller, a motor, a sliding rod, a sliding groove, a screw sleeve, a bidirectional screw, a turntable and a limit block. The support frame is slidably connected to the inside of the support, a pressure roller is arranged inside the support frame, a motor is fixedly installed at the front end of the support frame, the output end of the motor passes through the support frame and is rotatably connected to the support frame, the output end is fixedly connected to the pressure roller, a sliding rod is welded to the rear end of the support frame, a screw sleeve is welded to the rear end of the sliding rod, a bidirectional screw is threadedly connected to the inside of the screw sleeve, and a turntable is fixedly sleeved on the outer middle part of the bidirectional screw.

6. The wire-laying device for electric power construction according to claim 5, characterized in that: A sliding groove is provided inside the support, and the sliding groove is slidably connected to the sliding rod.

7. The wire-laying device for electric power construction according to claim 5, characterized in that: A limiting block is welded to the rear end of the support, and the limiting block is slidably connected to the rotating disk.

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