Adjustable iron tower pile pay-off device

Abstract

The utility model discloses an adjustable iron tower pile pay-off device, and relates to the technical field of pay-off devices. The utility model comprises: a base plate; the number of the supporting plates is two, the two supporting plates are symmetrically distributed and fixedly installed on the top of the bottom plate, and a U-shaped plate is installed between the two supporting plates in a sliding mode; and the lifting assembly is installed on the bottom plate and used for driving the U-shaped plate to adjust the height, the lifting assembly comprises two sliding plates which are symmetrically distributed and fixedly installed on the top of the bottom plate, and a two-way threaded rod is rotationally installed between the two supporting plates. The winding roller on the U-shaped plate can be lifted through the lifting assembly, the height of the winding roller can be conveniently adjusted according to the height difference of terrains or the requirements of other reasons, operation is convenient and fast, people can conveniently use the winding roller, meanwhile, the two ends of the winding roller are limited in the rotating grooves, the installation steps are simplified, and the efficiency of installing the winding roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire-laying devices, in particular to an adjustable iron tower pile wire-laying device. Background Art

[0002] Power transmission and transformation project is a general term for power transmission line construction and transformer installation projects. The higher the voltage level of the power transmission and transformation project, the greater the power transmitted and the longer the transmission distance. Power transmission and transformation projects with a voltage of more than 330,000 volts are called "ultra-high voltage transmission and transformation". Generally speaking, power transmission projects can be divided into AC power transmission and transformation projects and DC power transmission projects. AC power transmission and transformation projects include transmission lines and substations, and DC power transmission projects include transmission lines, converter stations and grounding electrode systems. Since multiple power transformations are required in the process of current transmission, the transmission of current is called power transmission and transformation.

[0003] The bracket of the existing adjustable iron tower pile laying device is mostly fixed in production. When the transmission line is laid, the height of the wire roller is adjusted due to the difference in terrain height or other reasons. Since there is no lifting device on the wire laying device, the height of the wire roller can only be adjusted by lifting the wire laying device first and then raising the bottom thereof. This is very troublesome to operate and inconvenient for people to use. In addition, when the existing wire roller is replaced, it is fixed by clamps and bolts, which is also inconvenient. In order to solve the above problems, the utility model provides an adjustable iron tower pile laying device Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides an adjustable iron tower pile laying device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions: an adjustable iron tower pile laying device, comprising: a bottom plate; two support plates, the two support plates are symmetrically distributed and slidably connected to the top of the bottom plate, and a U-shaped plate is slidably installed between the two support plates; a lifting component, the lifting component is installed on the bottom plate, and is used to drive the U-shaped plate to adjust the height, the lifting component comprises two sliding plates symmetrically distributed and fixedly installed on the top of the bottom plate, a bidirectional threaded rod is rotatably installed between the two support plates, the bidirectional threaded rod is threadedly connected to the two sliding plates, a driving motor is fixedly installed on one of the support plates, and the output end of the driving motor is connected to the One end of the bidirectional threaded rod is fixedly connected, and a rotating plate is rotatably installed between the bottom of the U-shaped plate and the two sliding plates; a winding roller, the winding roller is detachably installed between the two sides of the inner wall of the U-shaped plate, and both ends of the winding roller are provided with rotating bearings, and the top of the U-shaped plate is constructed with two rotating grooves, and the two ends of the winding roller are respectively placed on one side of the inner walls of the two rotating grooves; a bracket, one end of the bracket is rotatably installed on the top of the U-shaped plate through a hinge, and a fixing component is connected between the other end of the bracket and the U-shaped plate, which is used to fix the other end of the bracket to the U-shaped plate; a pressing component, the pressing component is installed on the top of the U-shaped plate, and is used to press down and fix the winding roller.

[0006] Furthermore, the bracket is configured with two slots, which are matched with two ends of the winding roller.

[0007] Furthermore, the fixing assembly includes a fixing plate fixedly mounted on one side of the bracket, an insertion rod is slidably inserted on the fixing plate, a slot is constructed on the U-shaped plate, and one end of the insertion rod is inserted into the slot.

[0008] Furthermore, the pressing assembly comprises a cylinder fixedly mounted on the bracket, and a pressing plate is fixedly mounted on the telescopic end of the cylinder.

[0009] Furthermore, the bottom of the lower pressing plate is structured with an arc surface, and a rubber pad is fixedly installed on one side of the arc surface.

[0010] The beneficial effects of the utility model are as follows:

[0011] The utility model discloses can lift the winding roller on the U-shaped plate through the lifting component, which is convenient for adjusting the height of the wire roller according to the difference in terrain height or other reasons. The operation is convenient and people are convenient to use. At the same time, by limiting the two ends of the winding roller in the rotating groove, the installation steps are simplified and the efficiency of installing the winding roller is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0013] Figure 2 This utility model Figure 1 A three-dimensional structural cross-sectional view;

[0014] Figure 3 This utility model Figure 1 Another three-dimensional structural sectional view of .

[0015] Figure numerals: 1. Base plate; 2. Support plate; 3. U-shaped plate; 4. Lifting assembly; 41. Sliding plate; 42. Bidirectional threaded rod; 43. Driving motor; 44. Rotating plate; 5. Winding roller; 6. Rotating groove; 7. Bracket; 8. Fixing assembly; 81. Fixing plate; 82. Insert rod; 9. Pressing assembly; 91. Cylinder; 92. Pressing plate; 10. Slot. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0017] like Figure 1-3 As shown, an adjustable iron tower pile laying device proposed in one embodiment of the utility model comprises: a bottom plate 1; two support plates 2, the two support plates 2 are symmetrically distributed and fixedly installed on the top of the bottom plate 1, and a U-shaped plate 3 is slidably installed between the two support plates 2; a lifting component 4, the lifting component 4 is installed on the bottom plate 1, and is used to drive the U-shaped plate 3 to adjust the height, the lifting component 4 comprises two sliding plates 41 symmetrically distributed and slidably connected to the top of the bottom plate 1, a bidirectional threaded rod 42 is rotatably installed between the two support plates 2, the bidirectional threaded rod 42 is threadedly connected to the two sliding plates 41, a driving motor 43 is fixedly installed on one of the support plates 2, and the output end of the driving motor 43 is connected to the bidirectional threaded rod One end of 42 is fixedly connected, and a rotating plate 44 is rotatably installed between the bottom of the U-shaped plate 3 and the two sliding plates 41; a winding roller 5, the winding roller 5 is detachably installed between the two sides of the inner wall of the U-shaped plate 3, and both ends of the winding roller 5 are provided with rotating bearings, and the top of the U-shaped plate 3 is constructed with two rotating grooves 6, and the two ends of the winding roller 5 are respectively placed on one side of the inner wall of the two rotating grooves 6; a bracket 7, one end of the bracket 7 is rotatably installed on the top of the U-shaped plate 3 through a hinge, and a fixing component 8 is connected between the other end of the bracket 7 and the U-shaped plate 3, which is used to fix the other end of the bracket 7 to the U-shaped plate 3; a pressing component 9, the pressing component 9 is installed on the top of the U-shaped plate 3, and is used to press down and fix the winding roller 5.

[0018] When it is necessary to release the wire, release the fixing assembly 8 between the other end of the bracket 7 and the U-shaped plate 3, then rotate the bracket 7 so that the bracket 7 moves out of the top of the U-shaped plate 8, and then directly place the two ends of the winding roller 5 in the rotating groove 6, and then move the rotating bracket 7 to the top of the U-shaped plate 8, fix it through the fixing assembly 8, and start the driving motor 43 as needed to drive the bidirectional threaded rod 42 to rotate, thereby driving the two sliding plates 41 to approach each other, and then driving the two rotating plates 44 to gradually move toward a vertical state, thereby driving the U-shaped plate 3 to rise, and at the same time driving the winding roller 5 thereon to rise, adjust its height, and complete the operation. The operation is simple and convenient, and it is convenient for people to use. Therefore, compared with the prior art, the winding roller 5 on the U-shaped plate 3 can be lifted and lowered by the lifting assembly 4, which is convenient for adjusting the height of the wire roller according to the difference in terrain height or other reasons. The operation is convenient and convenient for people to use. At the same time, by limiting the two ends of the winding roller 5 in the rotating groove 6, the installation steps are simplified and the efficiency of installing the winding roller 5 is improved.

[0019] like Figure 2 As shown, in some embodiments, two slots 10 are configured on the bracket 7 , and the slots 10 are matched with two ends of the winding roller 5 .

[0020] The slot 10 on the bracket 7 is symmetrically combined with the rotating slot 6 to form a circular slot, which is compatible with the rotating bearings at both ends of the winding roller 5, so as to facilitate the limiting and fixing thereof, and then install and fix the winding roller 5.

[0021] like Figure 3 As shown, in some embodiments, the fixing assembly 8 includes a fixing plate 81 fixedly mounted on one side of the bracket 7, an insertion rod 82 is slidably inserted on the fixing plate 81, a slot is constructed on the U-shaped plate 3, and one end of the insertion rod 82 is inserted in the slot.

[0022] The insertion rod 82 is directly pulled out of the slot to release the fixation between the other end of the bracket 7 and the U-shaped plate 3 .

[0023] like Figure 2 As shown, in some embodiments, a pressing component 9 is installed on the top of the U-shaped plate 3, and is used to press down and fix the winding roller 5. The pressing component 9 includes a cylinder 91 fixedly installed on the bracket 7, and a pressing plate 92 is fixedly installed on the telescopic end of the cylinder 91.

[0024] When it is necessary to stop the pay-off, the air cylinder 91 is started to drive the lower pressing plate 92 to move downward, thereby pressing down the winding roller 5 to fix it, avoiding the trouble of manual stopping and reducing the labor of manual operation.

[0025] like Figure 2As shown, in some embodiments, the bottom of the lower pressing plate 92 is constructed with an arc surface, and a rubber pad is fixedly installed on one side of the arc surface. The arrangement of the arc surface and the rubber pad makes it more stable to press down and fix the winding roller 5.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable tower pile laying device, characterized in that: include: Bottom plate (1); There are two support plates (2), the two support plates (2) are symmetrically distributed and fixedly installed on the top of the bottom plate (1), and a U-shaped plate (3) is slidably installed between the two support plates (2); A lifting assembly (4), the lifting assembly (4) is installed on the bottom plate (1), and is used to drive the U-shaped plate (3) to adjust its height. The lifting assembly (4) comprises two sliding plates (41) symmetrically distributed and slidably connected to the top of the bottom plate (1), a bidirectional threaded rod (42) is rotatably installed between the two support plates (2), the bidirectional threaded rod (42) is threadedly connected to the two sliding plates (41), a driving motor (43) is fixedly installed on one of the support plates (2), the output end of the driving motor (43) is fixedly connected to one end of the bidirectional threaded rod (42), and a rotating plate (44) is rotatably installed between the bottom of the U-shaped plate (3) and the two sliding plates (41); A winding roller (5), the winding roller (5) being detachably mounted between two sides of the inner wall of the U-shaped plate (3), both ends of the winding roller (5) being provided with a rotating bearing, the top of the U-shaped plate (3) being configured with two rotating grooves (6), the two ends of the winding roller (5) being respectively placed on one side of the inner wall of the two rotating grooves (6); A bracket (7), one end of the bracket (7) being rotatably mounted on the top of the U-shaped plate (3) through a hinge, and a fixing component (8) being connected between the other end of the bracket (7) and the U-shaped plate (3) and used for fixing the other end of the bracket (7) to the U-shaped plate (3); A pressing component (9), the pressing component (9) is installed on the top of the U-shaped plate (3), and is used to press down and fix the winding roller (5).

2. The adjustable iron tower pile laying device according to claim 1, characterized in that: The bracket (7) is provided with two slots (10), and the slots (10) are adapted to the two ends of the winding roller (5).

3. The adjustable iron tower pile laying device according to claim 1, characterized in that: The fixing assembly (8) comprises a fixing plate (81) fixedly mounted on one side of the bracket (7), an insertion rod (82) being slidably inserted on the fixing plate (81), a slot being configured on the U-shaped plate (3), and one end of the insertion rod (82) being inserted into the slot.

4. The adjustable iron tower pile laying device according to claim 1, characterized in that: The pressing assembly (9) comprises a cylinder (91) fixedly mounted on the bracket (7), and a pressing plate (92) is fixedly mounted on the telescopic end of the cylinder (91).

5. The adjustable iron tower pile laying device according to claim 4, characterized in that: The bottom of the lower pressing plate (92) is structured with an arc surface, and a rubber pad is fixedly mounted on one side of the arc surface.

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