Telegraph pole erecting auxiliary equipment for wiring

Abstract

The utility model relates to the technical field of wire erection, in particular to a telegraph pole erection auxiliary device for wiring, which comprises a climbing mechanism sleeved on a telegraph pole, the climbing mechanism is used for climbing on the telegraph pole and can rotate around the telegraph pole after climbing to a certain height, a support is fixed on one side of the climbing mechanism, and the support is fixed on the other side of the climbing mechanism. A rotating shaft is fixed to a bearing installed on the support, a mounting seat is fixed to the rotating shaft, a telescopic rod is fixed to the mounting seat, a group of weights are fixed to the end of the telescopic rod, an intermittent locking assembly is arranged on the support and intermittently connected with the rotating shaft, and the telescopic rod is matched with the weights to lock the rotating shaft. When the lower hem stretches, on the basis that the length is guaranteed, the whole telescopic rod is not prone to shaking, especially after the rotating shaft is locked, the vertical state of the telescopic rod can be locked, and the influence of environmental factors in measurement is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of power line erection technology, specifically to an auxiliary device for erecting power poles for wiring. Background Technology

[0002] During the erection of utility poles, the poles must not be tilted. Therefore, it is necessary to use testing equipment to check the verticality of the poles and determine whether they need to be straightened.

[0003] A common method is to use a rope to tie a weight to the pole and suspend it, then measure the distance between the weight and the pole to determine the pole's verticality. However, due to the rope's flexible structure, the weight is affected by the surrounding environment, such as wind, and will sway slightly, affecting the accuracy of the measurement data. Furthermore, to obtain relatively accurate data, the rope usually needs to be quite long, which further increases the amplitude of the sway and makes it easier for the weight to sway.

[0004] This solution provides an auxiliary device for erecting utility poles for wiring. It uses telescopic rods to replace ropes, reducing overall swaying. It also automatically controls the extension and retraction of the telescopic rods by utilizing changes in their posture, and locks the state of the extended and drooping telescopic rods to ensure the accuracy of the measurement data. Utility Model Content

[0005] The present invention aims to at least solve the problem that measurement data in the prior art is easily affected by environmental factors.

[0006] This solution provides an auxiliary device for erecting utility poles for wiring, which is achieved by the following specific technical means: including a climbing mechanism that is fitted onto the utility pole, the climbing mechanism being used to climb the utility pole to a certain height, and being able to rotate around the utility pole after climbing to a certain height;

[0007] A bracket is fixed to one side of the climbing mechanism. A rotating shaft is fixed to a bearing mounted on the bracket. A mounting seat is fixed to the rotating shaft. A telescopic rod is fixed to the mounting seat. A set of weights is fixed to the end of the telescopic rod. When the telescopic rod is placed vertically, it is automatically and smoothly extended under the action of the weights, so that the overall length of the telescopic rod is lengthened and it is closer to the ground.

[0008] The bracket is equipped with an intermittent locking component, which is intermittently connected to the rotating shaft to lock the posture of the rotating shaft. For example, when the telescopic rod is extended vertically, it is connected to the rotating shaft to fix the posture of the rotating shaft, which facilitates measurement.

[0009] Preferred technical solution 1: The weight has a mounting hole, and a rangefinder is installed in the mounting hole.

[0010] Preferred technical solution 2: The intermittent locking assembly includes a connecting plate fixedly sleeved on the rotating shaft, a push rod fixed on the bracket, and a brake pad fixed to the end of the push rod. The brake pad contacts the connecting plate when the push rod extends. By controlling the frictional resistance between the brake pad and the connecting plate, the rotation of the rotating shaft can be controlled.

[0011] Preferred technical solution 3: The climbing mechanism includes a U-shaped frame 1 and a U-shaped frame 2. The bracket is fixed on the outside of the U-shaped frame 1. The two ends of the U-shaped frame 1 and the U-shaped frame 2 are fixed by pins. An elastic contact frame is provided on the side of the U-shaped frame 2 facing the bracket. The contact end of the elastic contact frame with the utility pole is embedded with a ball bearing, which contacts the utility pole.

[0012] A cover is fixed to the inner side of the U-shaped frame opposite the elastic contact frame. A dual-mode conversion component is provided inside the cover. The dual-mode conversion component is used to switch between climbing posture and circling rotation posture.

[0013] Preferred technical solution four: The dual-mode conversion component includes a double-sided rack that slides through the inner wall of the housing. A wheel frame is fixed to the inner end of the double-sided rack. At least two sets of climbing wheels are rotatably mounted on the wheel frame. Simultaneously, mounting shafts are symmetrically rotatably mounted on both sides of the double-sided rack on the housing. A connecting arm is fixed on the mounting shaft, and a circumferential wheel is rotatably mounted at the end of the connecting arm. Meanwhile, gears fixed on the two sets of mounting shafts mesh with both sides of the double-sided rack. The meshing of the double-sided rack and gears controls the intermittent contact between the climbing wheels and the circumferential wheel and the utility pole.

[0014] Preferred technical solution five: The elastic contact frame slides through the second U-shaped frame, and a spring is connected between the outer end and the second U-shaped frame, using the spring to maintain the contact state between the ball and the utility pole.

[0015] The above structure gives this solution the following advantages:

[0016] 1. By using a telescopic rod in conjunction with a weight, the overall structure is not prone to wobbling when the swing is extended, while maintaining the length. In particular, after locking the pivot, the vertical position of the telescopic rod can be locked, effectively reducing the influence of environmental factors on the measurement.

[0017] 2. After the telescopic rod is extended and locked in the vertical position, it can rotate around the utility pole and, in conjunction with the rangefinder, not only accurately detect the verticality data of the utility pole, but also accurately determine the tilt direction of the utility pole.

[0018] 3. By using the intermittent contact between the climbing wheel and the rotating wheel and the utility pole, and with the help of the ball bearings, the telescopic rod can be driven to climb or rotate around the utility pole. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of this solution;

[0021] Figure 2 This is a schematic diagram of the intermittent locking component in this solution;

[0022] Figure 3 This is a schematic diagram of the mounting base for this solution;

[0023] Figure 4 This is a schematic diagram of the dual-mode conversion component in this solution;

[0024] Figure 5 This is a schematic diagram of the structure of the casing in this design.

[0025] The components include: 1. Climbing mechanism; 11. U-shaped frame one; 12. U-shaped frame two; 13. Insertion hole; 14. Pin; 15. Elastic contact frame; 16. Ball bearing; 17. Cover; 18. Dual-mode conversion assembly; 181. Double-sided rack; 182. Wheel frame one; 183. Climbing wheel; 184. Mounting shaft; 185. Connecting arm; 186. Circulating wheel; 187. Gear.

[0026] 2. Bracket; 3. Shaft; 4. Mounting base; 5. Telescopic rod; 6. Weight; 7. Rangefinder;

[0027] 8. Intermittent locking assembly; 81. Connecting disc; 82. Brake pad; 83. Push rod. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-3 The auxiliary equipment for erecting utility poles for wiring includes a climbing mechanism 1 that is fitted onto the utility pole. The climbing mechanism 1 is used to climb the utility pole to a certain height and can also rotate around the utility pole after climbing to a certain height.

[0030] A bracket 2 is fixed on one side of the climbing mechanism 1. A rotating shaft 3 is fixed on the bearing installed on the bracket 2. A mounting seat 4 is fixed on the rotating shaft 3. A telescopic rod 5 is fixed on the mounting seat 4. A set of weights 6 is fixed to the end of the telescopic rod 5. When the telescopic rod 5 is placed vertically, the telescopic rod 5 is automatically and smoothly extended under the action of the weights 6, so that the overall length of the telescopic rod 5 is lengthened and it is close to the ground. A mounting hole is opened on the weights 6. A distance measuring device 7 is installed in the mounting hole. After the telescopic rod 5 is placed vertically and fixed, the distance measuring device 7 faces the utility pole and measures the distance between the weights 6 and the utility pole.

[0031] The bracket 2 is equipped with an intermittent locking component 8, which is intermittently connected to the rotating shaft 3 to lock the posture of the rotating shaft 3. For example, when the telescopic rod 5 is extended vertically, it is connected to the rotating shaft 3 to fix the posture of the rotating shaft 3, which facilitates measurement. The intermittent locking component 8 includes a connecting plate 81 fixedly sleeved on the rotating shaft 3, a push rod 83 fixed on the bracket 2, and a brake pad 82 fixed to the end of the push rod 83. The brake pad 82 contacts the connecting plate 81 when the push rod 83 is extended. By controlling the frictional resistance between the brake pad 82 and the connecting plate 81, the rotation of the rotating shaft 3 can be controlled.

[0032] In the initial state, before measurement, the telescopic rod 5 is tilted upwards, so that the telescopic rod 5 is in a retracted state. At this time, the push rod 83 pushes the brake pad 82 to press and contact the connecting plate 81, so that the frictional resistance between the two is greater than the weight of the telescopic rod 5 and the weight 6, keeping the rotating shaft 3 stationary. After the climbing mechanism 1 moves the telescopic rod 5 to a certain height, by reducing the frictional resistance between the brake pad 82 and the connecting plate 81, the rotating shaft 3 is slowly swayed down under the weight of the telescopic rod 5 and the weight 6. After the telescopic rod 5 is extended, the brake pad 82 is completely away from the connecting plate 81. At this time, the telescopic rod 5 can be adjusted to a vertical state under its own weight. Then, the push rod 83 is activated to extend and drive the brake pad 82 to contact the rotating shaft 3 again, locking the rotating shaft 3 to keep the telescopic rod 5 in a vertical state. At this time, the rangefinder 7 is activated to perform the measurement.

[0033] Please see Figure 1 , Figure 3 and Figure 5 The auxiliary equipment for erecting utility poles for wiring includes a climbing mechanism 1 comprising a U-shaped frame 11 and a U-shaped frame 2 12. A bracket 2 is fixed to the outside of the U-shaped frame 11. The two ends of the U-shaped frame 11 and the U-shaped frame 2 12 are slidably connected, and the connection end is fixed by a pin 14. The two ends of the U-shaped frame 2 12 have multiple sets of insertion holes 13. When the two ends of the U-shaped frame 11 are inserted into the inner cavity of the two ends of the U-shaped frame 11, the pin 14 slides through the end wall of the U-shaped frame 11 and is inserted into the corresponding insertion hole 13, thereby realizing the assembly between the U-shaped frame 11 and the U-shaped frame 2 12 and adapting to utility poles with different diameters.

[0034] A flexible contact frame 15 is provided on the side of the U-shaped frame 12 facing the bracket 2. A ball bearing 16 is embedded at the contact end of the flexible contact frame 15 and the utility pole, and the ball bearing 16 is used to contact the utility pole.

[0035] Inside the U-shaped frame 11, a cover 17 is fixed to the elastic contact frame 15. Inside the cover 17, a dual-mode conversion component 18 is installed. The dual-mode conversion component 18 is used to switch between climbing posture and circling rotation posture, thereby driving the U-shaped frame 11 and the U-shaped frame 12 to climb or rotate around the utility pole.

[0036] Please see Figures 3-5 The wiring pole erection auxiliary equipment includes a dual-mode conversion component 18 comprising a double-sided rack 181 that slides through the inner end wall of a housing 17. A wheel frame 182 is fixed to the inner end of the double-sided rack 181. At least two sets of climbing wheels 183 are rotatably mounted on the wheel frame 182 along the height direction. Simultaneously, mounting shafts 184 are symmetrically rotatably mounted on both sides of the double-sided rack 181 on the housing 17. A connecting arm 185 is fixed to the mounting shaft 184, and a circumferential wheel 186 is rotatably mounted at the end of the connecting arm 185. Gears 187 fixed on the two sets of mounting shafts 184 mesh with both sides of the double-sided rack 185, respectively. The meshing of the double-sided rack 185 with the gears 187 controls the movement of the climbing wheels 183 and the circumferential wheel 186. 6. Intermittent contact with the utility pole; a motor 1 is fixed on the housing 17, and the output shaft of the motor 1 is fixedly connected to a set of mounting shafts 184, used to control the intermittent contact between the climbing wheel 183 and the surrounding rotating wheel 186 with the utility pole; a motor 2 is fixed on the wheel frame 182, and the output shaft of the motor 2 is fixedly connected to the wheel axle of a set of climbing wheels 183, used to drive the rotation of the set of climbing wheels 183 after starting; a motor 3 is fixed on the connecting arm 185, and the output shaft of the motor 3 is fixedly connected to the wheel axle of the surrounding rotating wheel 186 on the connecting arm 185, used to drive the rotation of the set of surrounding rotating wheels 186 after starting; a controller is provided inside the housing 17, which is electrically connected to the motor 1, motor 2, motor 3 and push rod 83 to control their working status;

[0037] When the climbing wheel 183 contacts the utility pole, the surrounding wheel 186 moves away from the utility pole. At this time, the climbing wheel 183 rotates in conjunction with the ball bearing 16 to drive the climbing mechanism 1 to climb along the height of the utility pole. During the climbing process, the telescopic rod 5 is in an upward-tilting, retracted and locked state.

[0038] When the rotating wheel 186 contacts the utility pole, the climbing wheel 183 moves away from the utility pole. At this time, the rotating wheel 186, in conjunction with the ball bearing 16, rotates around the utility pole. Previously, the locking state of the rotating shaft 3 could be released, and the telescopic rod 5 could be extended and placed vertically before being locked again. As the climbing mechanism 1 rotates, it drives the distance measuring device 7 to measure the distance change around the utility pole. This not only detects the verticality of the utility pole, but also determines the tilt direction of the utility pole based on the data changes, which facilitates subsequent straightening.

[0039] Please see Figure 1 The auxiliary equipment for wiring pole erection has a spring connecting the outer end of the elastic contact frame 15 and the U-shaped frame 12, which is used to maintain the contact state between the ball bearing 16 and the pole.

[0040] The inner end of the elastic contact frame 15 has a V-shaped structure, and multiple sets of ball bearings 16 are distributed on the inner wall of the V-shaped structure to increase the contact stability between the elastic contact frame 15 and the utility pole. The V-shaped structure, in conjunction with the compressed spring, ensures that sufficient clamping force is maintained with the utility pole even when the climbing wheel 183 and the surrounding rotating wheel 186 change positions, so that the climbing mechanism 1 as a whole will not slide down.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire pole erection auxiliary device for wiring, comprising a climbing mechanism (1) sleeved on a wire pole, characterized in that: a support (2) is fixed on one side of the climbing mechanism (1), a rotating shaft (3) is fixed on a bearing installed on the support (2), a mounting seat (4) is fixed on the rotating shaft (3), an extension rod (5) is fixed on the mounting seat (4), and a group of heavy blocks (6) are fixed on the end of the extension rod (5); an intermittent locking assembly (8) is arranged on the support (2), and the intermittent locking assembly (8) is intermittently connected with the rotating shaft (3) to lock the posture of the rotating shaft (3). An installation hole is formed in the heavy block (6), and a range finder (7) is installed in the installation hole. The intermittent locking assembly (8) comprises a connecting disc (81) fixed on the rotating shaft (3), a push rod (83) fixed on the support (2), and a brake pad (82) fixed on the end of the push rod (83), and the brake pad (82) is intermittently in contact with the connecting disc (81) under the control of the push rod (83).

2. The wire-rodding pole erecting assisting apparatus according to claim 1, characterized by: The climbing mechanism (1) comprises a U-shaped frame one (11) and a U-shaped frame two (12), the support (2) is fixed on the outer side of the U-shaped frame one (11), and the U-shaped frame one (11) and the U-shaped frame two (12) are fixed by being penetrated by a pin rod (14) at both ends.

3. The wire-rodding pole erecting assisting apparatus according to claim 1, characterized by: An elastic contact frame (15) is arranged on the side of the U-shaped frame two (12) opposite to the support (2), a contact end of the elastic contact frame (15) is embedded with a ball (16), the ball (16) is in contact with the wire pole, a cover (17) is fixed on the inner side of the U-shaped frame one (11) opposite to the elastic contact frame (15), a dual-mode conversion assembly (18) is arranged in the cover (17), and the dual-mode conversion assembly (18) is used to convert a climbing posture or a surrounding rotating posture.

4. The wire-rodding pole erecting assisting apparatus according to claim 1 or 2, characterized by: The dual-mode conversion assembly (18) comprises a double-sided rack slidingly penetrating the inner wall of the cover (17), the inner end of the double-sided rack is fixed with a wheel carrier one (182), at least two groups of climbing wheels (183) are rotatably installed on the wheel carrier one (182), at least two groups of mounting shafts (184) are rotatably installed on the cover (17) on the two sides of the double-sided rack, a connecting arm (185) is fixed on the mounting shaft (184), a surrounding rotating wheel (186) is rotatably installed on the end of the connecting arm (185), and the gears fixed on the two groups of mounting shafts (184) are respectively engaged with the two sides of the double-sided rack. The elastic contact frame (15) slidingly penetrates the U-shaped frame two (12), and a spring (187) is connected between the outer end of the elastic contact frame (15) and the U-shaped frame two (12).

5. The wire-rodding pole erecting assisting apparatus according to claim 4, characterized in that: The inner end of the elastic contact frame (15) is in a V-shaped structure, and a plurality of groups of balls (16) are distributed on the inner wall of the V-shaped structure.

6. The wire-rodding pole erecting assisting apparatus according to claim 4, characterized by: A plurality of groups of insertion holes (13) are formed at both ends of the U-shaped frame two (12), when the U-shaped frame one (11) is inserted into the inner cavities of the U-shaped frame one (11) at both ends, the pin rod (14) is inserted into the corresponding insertion hole (13) after slidingly penetrating the end wall of the U-shaped frame one (11).

7. The wire-rodding pole erecting assisting apparatus according to claim 4, characterized by: ​ 8. The wire-rodding pole erecting assisting apparatus according to claim 4, characterized by: ​

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