Rope stretching device for electric power safety construction

Abstract

The utility model relates to a rope stretching device for electric power safety construction, which comprises a detection table and a fixing assembly, the fixing assembly comprises a fixing seat, a leading-in groove, a leading-in hole, a moving groove, a fixing frame, a circular groove, a fixing screw and a positioning screw rod, the leading-in groove and the leading-in hole are both arranged at the front end of the fixing seat, and the moving groove is arranged on the inner surfaces of the two sides of the fixing seat. When the fixing assembly is used, a rope can penetrate into the fixing base through the guide-in groove and the guide-in hole according to the appearance structure of the rope, the rope of a flat structure can penetrate into the guide-in groove conveniently when the fixing assembly is used, and the rope of a round structure can penetrate into the guide-in hole conveniently when the fixing assembly is used. According to the rope fixing device, the rope is inserted into the fixing frame according to the appearance structure of the rope, the fixing frame can conveniently fix the rope of a flat structure, the circular groove in the fixing frame can conveniently fix the rope of a circular structure, the rope can be fixed according to the appearance structure of the rope during use, and the fixing stability of the rope can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of power safety construction technology, and in particular to a rope tensioning device for power safety construction. Background Technology

[0002] Power construction refers to a series of tasks involving the construction, installation, maintenance, and repair of power equipment and facilities. It includes multiple stages such as planning, design, construction, supervision, and acceptance of power projects, and is an important component of ensuring power supply and safe operation.

[0003] Safety ropes are generally used during power construction to ensure work safety. They are used to protect workers and to secure electrical equipment during hoisting. To ensure the quality of the ropes, tensile tests are required. However, existing rope tensioning devices have certain inconveniences in use.

[0004] First, existing installation ropes are generally divided into round and flat structures. Existing rope tensioning devices usually fix the rope by clamping it. However, existing clamps cannot be clamped and fixed according to the structure of the rope, and the stability of the fixation is generally poor. Loosening is likely to occur during testing. In addition, existing rope tensioning devices can only perform tension testing at a specified position during use, and cannot expand the range of tension testing, so the tension testing effect is generally poor.

[0005] Therefore, we propose a rope tensioning device for electrical safety construction. Utility Model Content

[0006] In view of the existing technology, existing installation ropes are generally divided into circular and flat structures. Existing rope tensioning devices typically fix the rope by clamping it. However, existing clamps cannot be clamped and fixed according to the rope structure, resulting in poor stability and easy loosening during testing. Furthermore, existing rope tensioning devices can only perform tension testing at a specified position during use, failing to expand the range of tension testing and resulting in mediocre tension testing effectiveness. To address these technical problems, this utility model provides a rope tensioning device for power safety construction.

[0007] The technical solution adopted by this utility model is: a rope tensioning device for power safety construction, including a testing platform and a fixing component. The fixing component includes a fixing seat, an inlet groove, an inlet hole, a moving groove, a fixing frame, a circular groove, a fixing wire, and a positioning screw. The inlet groove and the inlet hole are both located at the front end of the fixing seat. The moving groove is opened on the inner surfaces of both sides of the fixing seat. The fixing frame is movably connected to the middle of the moving groove. The circular groove is located in the middle of the fixing frame. The fixing wire is located at the upper end of the fixing frame and the circular groove. The positioning screw is located on the lower inner surface of the fixing seat.

[0008] Furthermore, the upper outer surface of the testing platform is provided with a central groove and a sliding groove, the sliding groove is located on both sides of the central groove, an electric push rod is provided in the middle of the central groove, and a drive motor is fixedly connected to one end of the outer surface of the testing platform.

[0009] Furthermore, a slider is provided in the middle of the slide groove, a limit spring is provided between the slider and the slide groove, and a positioning screw hole is provided on the inner surface of one end of the slide groove.

[0010] Furthermore, a movable seat is fixedly installed on the outer surface of one end of the electric push rod, a pulley is movably connected to the middle of the movable seat, and a connecting shaft is provided on the outer wall of the electric push rod.

[0011] Furthermore, the inlet hole and the inlet hole are through structures, the fixing frame and the circular groove are integrally formed structures, and a fixing piece is provided on the lower outer surface of the fixing wire.

[0012] Furthermore, the lower outer surface of the fixed base is fixedly connected to the upper outer surface of the slider, and the positioning screw passes through the fixed base and the slider.

[0013] Furthermore, the electric push rod is movably connected to the central slot via the connecting shaft, and one end of the connecting shaft is connected to the output end of the drive motor.

[0014] The beneficial effects of this utility model are:

[0015] 1. In this utility model, the fixing component allows the rope to be threaded into the fixing base through the guide groove and guide hole according to the rope's shape and structure. The guide groove facilitates the threading of flat ropes, while the guide hole facilitates the threading of round ropes. Then, the rope is threaded into the fixing frame according to its shape and structure. The fixing frame can easily fix flat ropes, and the round groove in the fixing frame can easily fix round ropes. In use, the rope can be fixed according to its shape and structure, which can ensure the stability of the rope fixation.

[0016] 2. In this utility model, the electric push rod can be pressed against the surface of the rope by the pulley, and then the rope can be lifted by the electric push rod to stretch the rope. Then the drive motor can be started to make the electric push rod swing left and right, so that the pulley slides on the surface of the rope, which can increase the range of rope stretch detection and improve the detection effect. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the fixing component of this utility model;

[0019] Figure 3 This is a structural diagram of the electric actuator of this utility model.

[0020] The markings in the diagram are as follows: 1. Testing table; 2. Fixing assembly; 201. Fixing seat; 202. Inlet groove; 203. Inlet hole; 204. Moving groove; 205. Fixing frame; 206. Circular groove; 207. Fixing screw; 208. Positioning screw; 3. Central groove; 4. Slide groove; 5. Electric push rod; 6. Drive motor; 7. Slider; 8. Limit spring; 9. Positioning screw hole; 10. Movable seat; 11. Pulley; 12. Connecting shaft. Detailed Implementation

[0021] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] 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 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.

[0023] The following is in conjunction with the appendix Figures 1-3 The present invention will be further described below.

[0024] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a rope tensioning device for power safety construction.

[0025] The specific technical solution includes a testing platform 1 and a fixing component 2. The fixing component 2 includes a fixing base 201, an inlet groove 202, an inlet hole 203, a moving groove 204, a fixing frame 205, a circular groove 206, a fixing screw 207, and a positioning screw 208. The inlet groove 202 and the inlet hole 203 are both located at the front end of the fixing base 201. The moving groove 204 is formed on the inner surfaces of both sides of the fixing base 201. The fixing frame 205 is movably connected to the middle of the moving groove 204. The circular groove 206 is located in the middle of the fixing frame 205. The fixing screw 207 is located at the upper end of the fixing frame 205 and the circular groove 206. The positioning screw 208 is located on the fixing base. On the lower inner surface of 201, the fixing component 2 allows the rope to be threaded into the fixing base 201 through the guide groove 202 and guide hole 203 according to the shape of the rope. The guide groove 202 facilitates the threading of flat ropes, while the guide hole 203 facilitates the threading of round ropes. Then, the rope is threaded into the fixing frame 205 according to its shape. The fixing frame 205 can easily fix flat ropes, and the circular groove 206 in the fixing frame 205 can easily fix round ropes. The rope can be fixed according to its shape, ensuring the stability of the rope fixation.

[0026] Furthermore, the inlet hole 203 and the inlet hole 203 are through structures, the fixing frame 205 and the circular groove 206 are integrally formed structures, the lower outer surface of the fixing wire 207 is provided with a fixing plate, the lower outer surface of the fixing seat 201 is fixedly connected to the upper outer surface of the slider 7, the positioning screw 208 passes through the fixing seat 201 and the slider 7, and the fixing wire 207 can be pressed and fixed by the fixing plate during use, which can improve the stability of the rope when stretched.

[0027] Reference Figure 1 and Figure 3 As shown, the upper outer surface of the testing platform 1 is provided with a central groove 3 and a sliding groove 4. The sliding groove 4 is located on both sides of the central groove 3. An electric push rod 5 is provided in the middle of the central groove 3. A drive motor 6 is fixedly connected to the outer surface of one end of the testing platform 1. A slider 7 is provided in the middle of the sliding groove 4. A limit spring 8 is provided between the slider 7 and the sliding groove 4. A positioning screw hole 9 is provided on the inner surface of one end of the sliding groove 4. A movable seat 10 is fixedly installed on the outer surface of one end of the electric push rod 5. A pulley 11 is movably connected to the middle of the movable seat 10. A connecting shaft 12 is provided on the outer wall of the electric push rod 5. When in use, the electric push rod 5 can press against the surface of the rope through the pulley 11, and then lift the rope through the electric push rod 5, which can stretch the rope. Then the drive motor 6 can be started to make the electric push rod 5 swing left and right, so that the pulley 11 slides on the surface of the rope, which can increase the range of rope tension detection and improve the detection effect.

[0028] Furthermore, the electric push rod 5 is movably connected to the central slot 3 via the connecting shaft 12. One end of the connecting shaft 12 is connected to the output end of the drive motor 6. When in use, the drive motor 6 can drive the electric push rod 5 to swing left and right by rotating forward and reverse.

[0029] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0030] In use, the rope can be threaded into the fixing base 201 through the inlet groove 202 and inlet hole 203 according to its shape. The inlet groove 202 facilitates the insertion of flat ropes, while the inlet hole 203 facilitates the insertion of round ropes. Then, the rope is threaded into the fixing frame 205 according to its shape. The fixing frame 205 easily fixes flat ropes, while the circular groove 206 in the fixing frame 205 facilitates the fixing of round ropes. The fixing wire 207 can then be rotated to press the rope firmly through the fixing plate, thus ensuring the stability of the rope during tension. After the rope is fixed, the middle of the rope is positioned at the pulley 11. Above, the electric push rod 5 can be activated, allowing it to press against the rope surface via the pulley 11. The electric push rod 5 then lifts the rope, stretching it. The drive motor 6 can then be activated, causing the electric push rod 5 to swing left and right, sliding the pulley 11 on the rope surface. This increases the range of rope stretch detection and improves the detection effect. When the rope is lifted, both ends of the rope move via the fixed seat 201, causing the slider 7 to compress the limit spring 8, providing dynamic detection of the rope. Alternatively, the positioning screw 208 can be fixed into the positioning screw hole 9, thus fixing the slider 7 and the fixed seat 201, providing static detection of the rope.

[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A rope tensioning device for electrical safety construction, characterized in that, The device includes a testing platform (1) and a fixing assembly (2). The fixing assembly (2) includes a fixing seat (201), an inlet groove (202), an inlet hole (203), a moving groove (204), a fixing frame (205), a circular groove (206), a fixing screw (207), and a positioning screw (208). The inlet groove (202) and the inlet hole (203) are both located at the front end of the fixing seat (201). The moving groove (204) is opened on the inner surfaces of both sides of the fixing seat (201). The fixing frame (205) is movably connected to the middle of the moving groove (204). The circular groove (206) is located in the middle of the fixing frame (205). The fixing screw (207) is located at the upper end of the fixing frame (205) and the circular groove (206). The positioning screw (208) is located on the inner surface of the lower end of the fixing seat (201).

2. The rope tensioning device for power safety construction according to claim 1, characterized in that, The upper outer surface of the testing platform (1) is provided with a central groove (3) and a sliding groove (4). The sliding groove (4) is located on both sides of the central groove (3). An electric push rod (5) is provided in the middle of the central groove (3). A drive motor (6) is fixedly connected to one end of the outer surface of the testing platform (1).

3. A rope tensioning device for electrical safety construction according to claim 2, characterized in that, A slider (7) is provided in the middle of the slide groove (4), a limit spring (8) is provided between the slider (7) and the slide groove (4), and a positioning screw hole (9) is provided on the inner surface of one end of the slide groove (4).

4. A rope tensioning device for power safety construction according to claim 2, characterized in that, A movable seat (10) is fixedly installed on the outer surface of one end of the electric push rod (5), and a pulley (11) is movably connected to the middle of the movable seat (10). A connecting shaft (12) is provided on the outer wall of the electric push rod (5).

5. A rope tensioning device for electrical safety construction according to claim 1, characterized in that, The inlet hole (203) and the inlet hole (203) are through structures, the fixing frame (205) and the circular groove (206) are integrally formed structures, and the lower outer surface of the fixing wire (207) is provided with a fixing piece.

6. A rope tensioning device for electrical safety construction according to claim 3, characterized in that, The lower outer surface of the fixed seat (201) is fixedly connected to the upper outer surface of the slider (7), and the positioning screw (208) passes through the fixed seat (201) and the slider (7).

7. A rope tensioning device for electrical safety construction according to claim 4, characterized in that, The electric push rod (5) is movably connected to the central slot (3) via the connecting shaft (12), and one end of the connecting shaft (12) is connected to the output end of the drive motor (6).

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