A power ground anchor orthotic device

Abstract

The utility model discloses a kind of ground anchors orthopaedic devices for electric power, including frame body, and frame body is equipped with operation platform, and operation platform has orthopaedic work area;Operation platform is also equipped with ground anchor moving mechanism in cooperation, and ground anchor is driven along front-back direction through orthopaedic work area by ground anchor moving mechanism;The left and right sides of orthopaedic work area are equipped with side-position oil cylinder, and side-position oil cylinder is fixed on frame body, and the piston end of side-position oil cylinder is equipped with side orthopaedic pressure head, and side orthopaedic pressure head is towards ground anchor edge;The top of orthopaedic work area is equipped with upper-position oil cylinder, and upper-position oil cylinder is fixed on frame body by oil cylinder fixing frame, and the piston end of upper-position oil cylinder is equipped with upper orthopaedic pressure head, and upper orthopaedic pressure head is towards ground anchor plate face.The utility model has realized that plate type ground anchor is all azimuth dead point free orthopaedic work, and orthopaedic effect is good, and labor intensity is low, and traditional artificial knock and beat orthopaedic work can be replaced.

Description

Technical Field

[0001] This utility model relates to the field of power transmission line construction technology, and in particular to a ground anchor straightening device for power transmission. Background Technology

[0002] In power engineering, ground anchors are a crucial construction tool, primarily used to secure transmission towers, guy wires, and other equipment. By securing them, ground anchors ensure that transmission lines will not topple or collapse during extreme weather conditions such as strong winds, rain, and snow, while also protecting line equipment from external damage. Temporary ground anchors are simple in structure, easy to use, and can be installed and secured through pre-embedding, thereby ensuring the safe and stable operation of engineering equipment.

[0003] As the main load-bearing component in installation, ground anchors can deform due to factors such as soil conditions, load magnitude, and improper installation. In addition to implementing a series of safety technical requirements and measures to prevent anchor deformation, construction workers also need to establish reliable maintenance procedures. Ground anchors must undergo a test pull before being used again. After being subjected to load, ground anchors should be inspected and monitored by designated personnel. If deformation is found, immediate repair measures must be taken. Currently, the correction of deformed ground anchors often requires manual labor.

[0004] In response to the construction challenges of using ground anchors for correction and maintenance in power transmission lines, it is particularly important to develop ground anchor straightening devices for power applications. Utility Model Content

[0005] The purpose of this utility model is to provide a ground anchor straightening device for power applications.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A ground anchor straightening device for power applications includes a frame with a working platform on the frame and a straightening working area on the working platform; the working platform is also equipped with a ground anchor moving mechanism, which drives the ground anchor to pass through the straightening working area in the front-back direction. Side cylinders are provided on the left and right sides of the straightening operation area. The side cylinders are fixed on the frame. The piston end of the side cylinder is provided with a side straightening pressure head, which faces the ground anchor edge. An upper hydraulic cylinder is installed above the correction work area. The upper hydraulic cylinder is fixed to the frame by a hydraulic cylinder fixing bracket. The piston end of the upper hydraulic cylinder is equipped with an upper straightening pressure head, which faces the ground anchor plate surface.

[0007] Furthermore, the ground anchor moving mechanism includes a guide groove that runs through the correction work area in the front-to-back direction. A roller bracket is provided below the guide groove, and a roller assembly is arranged on the roller bracket in the front-to-back direction. The position of the roller assembly corresponds to the guide groove. The roller assembly is connected to a roller motor through a transmission mechanism, and the roller motor is mounted on the roller bracket.

[0008] Furthermore, the roller bracket is mounted on the lifting mechanism, which drives the roller bracket and roller assembly to move up and down.

[0009] Furthermore, the lifting mechanism includes a lifting fixing frame disposed below the roller bracket, and a lifting unit is disposed on the lifting fixing frame, the movable end of the lifting unit being connected to the roller bracket.

[0010] Furthermore, the lifting unit is a linear motor, and the moving shaft of the linear motor passes through a linear bearing and is fixedly connected to the roller bracket. The linear bearing is mounted on the lifting fixed frame.

[0011] Furthermore, one of the rollers in the roller assembly is a powered roller, and the remaining rollers are driven rollers. The powered roller is connected to the roller motor via a transmission mechanism.

[0012] Furthermore, the cylinder mounting bracket has a portal frame structure.

[0013] Furthermore, the lower side of the frame is provided with multiple sets of frame support legs.

[0014] Furthermore, the frame legs are U-shaped supports.

[0015] Furthermore, the work platform is equipped with a front assist roller and a rear assist roller at the front and rear of the correction work area, respectively.

[0016] The beneficial effects of this utility model are: The correction part of this utility model consists of an upper hydraulic cylinder and two sets of side hydraulic cylinders. The upper hydraulic cylinder is connected to a straightening punch at its end, which can punch and straighten the concave part of the ground anchor plate. The two sets of side hydraulic cylinders can squeeze and straighten the deformed parts of the ground anchor edge. At the same time, the position of the ground anchor on the frame can be adjusted by adjusting the extension length of the two sets of side hydraulic cylinders. It can work with the upper hydraulic cylinder to punch the ground anchor plate in multiple positions.

[0017] In this invention, the ground anchor moving mechanism is located below the frame and is mainly used for the horizontal transport of the ground anchor. The lifting mechanism is responsible for lifting the ground anchor from the frame to reduce the friction between it and the frame, and the rollers can move the ground anchor horizontally while it is in operation.

[0018] This invention achieves comprehensive straightening of the ground anchor through the cooperation of the ground anchor moving mechanism, the upper hydraulic cylinder, and two sets of side hydraulic cylinders.

[0019] This invention enables omnidirectional, dead-spot-free straightening of plate-type ground anchors, achieving excellent straightening results with low labor intensity, and can replace traditional manual hammering and straightening operations. Attached Figure Description

[0020] Figure 1 This is the front view of the present invention; Figure 2 This is a side view of the present invention; Figure 3 This is a front view of the ground anchor moving mechanism in this utility model; Figure 4 This is a side view of the ground anchor moving mechanism in this utility model; Figure 5 This is a schematic diagram of the frame in this utility model.

[0021] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the present invention. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Example 1: like Figures 1 to 5 As shown, this embodiment provides a ground anchor straightening device for power applications, including a frame 4, a working platform on the frame 4, and a straightening working area on the working platform; a ground anchor moving mechanism is also provided on the working platform, which drives the ground anchor 3 to pass through the straightening working area in the front-back direction.

[0024] Two sets of side-position hydraulic cylinders 5 are provided on the left and right sides of the correction operation area. The side-position hydraulic cylinders 5 are fixed on the frame 4. The piston end of the side-position hydraulic cylinder 5 is provided with a side-correcting pressure head, and the side-correcting pressure head faces the ground anchor edge.

[0025] A set of upper hydraulic cylinders 1 is provided above the correction work area. The upper hydraulic cylinders 1 are fixed to the frame 1 by the hydraulic cylinder fixing bracket 2. The piston end of the upper hydraulic cylinders 1 is provided with an upper straightening pressure head, which faces the ground anchor plate surface.

[0026] A set of upper hydraulic cylinders 1 can punch and straighten the concave parts of the ground anchor plate surface, and two sets of side hydraulic cylinders 5 can squeeze and straighten the deformed parts of the ground anchor edge. At the same time, the position of the ground anchor 3 on the frame can be adjusted by adjusting the extension length of the two sets of side hydraulic cylinders 5. It can work with the upper hydraulic cylinders 1 to punch the ground anchor plate surface in multiple positions.

[0027] In this embodiment, the ground anchor moving mechanism includes a guide groove 9 that runs through the correction work area in the front-to-back direction. A roller bracket 18 is located below the guide groove 9, and a roller assembly is arranged on the roller bracket 18 in the front-to-back direction, with the roller assembly positioned corresponding to the guide groove 9. One roller in the roller assembly is a powered roller 11, and the remaining rollers are follower rollers 13. The powered roller 11 is connected to a roller motor 15 via a transmission gear 14. The roller motor 15 is also mounted on the roller bracket 18.

[0028] The roller motor 15 drives the power roller 11 to rotate through the transmission gear 14. The outermost layer of the roller includes a rubber sheet, which drives the ground anchor to move horizontally through the action of friction.

[0029] The roller bracket 18 is installed on the lifting mechanism. The lifting mechanism drives the roller bracket 18 and the roller assembly to move up and down, thereby lifting the roller assembly.

[0030] Specifically, the lifting mechanism includes a lifting frame 19 located below the roller bracket 18. A linear motor 16 is mounted on the lifting frame 19. The moving shaft of the linear motor 16 passes through a linear bearing 17 in the vertical direction and is fixedly connected to the roller bracket 18. The linear bearing 17 is also mounted on the lifting frame 19.

[0031] When the ground anchor moving mechanism is in operation, the lifting mechanism is responsible for lifting the ground anchor from the frame to reduce the friction between it and the frame, and the rollers can move the ground anchor horizontally.

[0032] In this embodiment, the frame 4 is welded from rectangular tubes. A layer of steel plate is welded onto the upper platform and leveled. Front assist rollers 22 and rear assist rollers 24 are respectively installed at the beginning and end of the platform to facilitate the dragging of ground anchors by workers. The hydraulic cylinder fixing frame 2 adopts a portal-shaped design, with the top and sides serving as the fixing positions for the hydraulic cylinders. The lower side of the frame 4 is equipped with frame support legs 25, which are composed of multiple sets of U-shaped brackets, ensuring a stable and reliable overall structure.

[0033] The working process of this utility model is as follows: When straightening anchor 3, the operator first needs to lift the anchor to be processed to the end of the frame. The end of the frame is equipped with assist rollers, which allow the operator to easily push the anchor to the straightening work area. Then, the lifting mechanism is started to lift the anchor to a certain height. Then, the roller motor 15 drives the rollers to transport the anchor to the working area of ​​the upper hydraulic cylinder 1. Then, the two sets of side hydraulic cylinders 5 are driven to clamp the anchor. After that, the stamping and straightening operation can be carried out. By repeating this process, the anchor straightening can be completed.

[0034] Example 2: The difference between this embodiment and Embodiment 1 is that it uses a vertically arranged hydraulic cylinder or pneumatic cylinder to replace the linear motor 16.

[0035] This utility model uses a combination of "upper position + side position" hydraulic cylinders for straightening treatment, and at the same time designs a "lifting + translation" mechanism to cooperate with the action, so as to realize the all-round straightening operation of the plate anchor without dead spots. The straightening effect is good, the labor intensity is low, and it can replace the traditional manual hammering straightening operation.

[0036] This invention achieves comprehensive straightening of ground anchors through the coordinated operation of an anchor moving mechanism, an upper-level hydraulic cylinder, and two sets of side-position hydraulic cylinders. It provides excellent straightening results with low labor intensity, and can replace traditional manual hammering and straightening operations.

[0037] The above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the utility model without departing from the spirit and scope of the utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

[0038] If the terms "first" or "second" are used in this document to define the components, those skilled in the art should know that the use of "first" or "second" is merely for the convenience of describing this utility model and simplifying the description, and unless otherwise stated, the above terms have no special meaning.

[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A ground anchor straightening device for power applications, characterized in that, The system includes a frame, on which a working platform is provided, and the working platform has a correction work area; the working platform is also equipped with a ground anchor moving mechanism, which drives the ground anchor to move through the correction work area in the front and back direction. Side cylinders are provided on the left and right sides of the straightening operation area. The side cylinders are fixed on the frame. The piston end of the side cylinder is provided with a side straightening pressure head, which faces the ground anchor edge. An upper hydraulic cylinder is installed above the correction work area. The upper hydraulic cylinder is fixed to the frame by a hydraulic cylinder fixing bracket. The piston end of the upper hydraulic cylinder is equipped with an upper straightening pressure head, which faces the ground anchor plate surface.

2. The power anchor straightening device according to claim 1, characterized in that, The ground anchor moving mechanism includes a guide groove that runs through the correction work area in the front-to-back direction. A roller bracket is provided below the guide groove. Roller sets are arranged on the roller bracket in the front-to-back direction, and the positions of the roller sets correspond to the guide groove. The roller sets are connected to roller motors through a transmission mechanism, and the roller motors are mounted on the roller brackets.

3. The power anchor straightening device according to claim 2, characterized in that, The roller bracket is mounted on the lifting mechanism, which drives the roller bracket and roller assembly to move up and down.

4. The power anchor straightening device according to claim 3, characterized in that, The lifting mechanism includes a lifting frame located below the roller bracket, and a lifting unit is provided on the lifting frame. The movable end of the lifting unit is connected to the roller bracket.

5. The power anchor straightening device according to claim 4, characterized in that, The lifting unit is a linear motor. The moving shaft of the linear motor passes through a linear bearing and is fixedly connected to the roller bracket. The linear bearing is installed on the lifting fixed frame.

6. The power anchor straightening device according to claim 2, characterized in that, One of the rollers in the roller assembly is a powered roller, and the rest are driven rollers. The powered roller is connected to the roller motor through a transmission mechanism.

7. The power anchor straightening device according to claim 1, characterized in that, The cylinder mounting bracket has a portal frame structure.

8. The power anchor straightening device according to claim 1, characterized in that, The lower side of the frame is equipped with multiple sets of frame legs.

9. The power anchor straightening device according to claim 8, characterized in that, The frame legs are U-shaped brackets.

10. The power anchor straightening device according to any one of claims 1-9, characterized in that, The work platform is equipped with a front assist roller and a rear assist roller at the front and rear of the correction work area, respectively.

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