Distribution network pole erecting device

Abstract

The utility model belongs to the technical field of electrical equipment installation, and discloses a distribution network pole erecting device. The distribution network pole erecting device comprises a walking mechanism, a bearing mechanism and a driving mechanism, the walking mechanism can run on the ground, and a frame body is arranged on the walking mechanism; the bearing mechanism comprises a vertical rod cross arm, two rollers and a holding and clamping assembly, the vertical rod cross arm can rotate with the horizontal direction as the axis, the two rollers are in pivot joint with the two ends of the vertical rod cross arm respectively, and the holding and clamping assembly is connected to the vertical rod cross arm and is configured to be capable of clamping or loosening an electric pole arranged on the two rollers; the driving mechanism is connected to the frame body and can drive the bearing mechanism to be switched among the horizontal state, the inclined state and the vertical state. The distribution network pole erecting device can improve safety, shorten pole erecting operation time, reduce labor intensity of workers, guarantee operation safety and avoid personal safety accidents.

Description

Technical Field

[0001] This utility model relates to the field of power equipment installation technology, and in particular to a power distribution network pole erection device. Background Technology

[0002] The power distribution network is the "last mile" of electricity service, a vital infrastructure for ensuring and improving people's livelihoods, and the most direct indicator of how businesses and the public perceive and experience the power grid service. The stability and reliability of the power distribution network impact all aspects of people's production and lives. Social development, industrial iteration, and the pursuit of a better life for the people pose challenges to the layout and services of the power distribution network, and demand higher standards for the reliability and security of electricity supply.

[0003] Currently, compared to power transmission and transformation projects, power distribution network construction is characterized by numerous and complex projects, short construction cycles, numerous and dispersed work sites, heavy and urgent construction tasks, fewer management personnel, and insufficient supervision. On-site construction efficiency and quality are not high, and infrastructure construction is still mainly based on manpower and supplemented by machinery, which is far from meeting the requirements of modern digital infrastructure construction.

[0004] The construction time required for power distribution network pole erection accounts for about 60% of the total project time. The construction methods are still relatively traditional, and the main pole erection methods include: manual pole erection, pole erection machine pole erection, excavator pole erection, crane pole erection, forklift-assisted pole erection, etc. The operation process involves many people and vehicles, which poses risks such as personal injury and vehicle rollover, and can easily lead to major accidents such as pole collapse and wire breakage.

[0005] Therefore, there is an urgent need to design a power distribution network pole erection device to solve the above problems. Utility Model Content

[0006] One objective of this utility model is to provide a power distribution pole erection device that can improve safety, shorten pole erection time, reduce worker labor intensity, ensure operational safety, and prevent personal safety accidents.

[0007] Another objective of this utility model is to provide a working method for a power distribution pole erection device, which can improve safety, shorten pole erection time, reduce labor intensity for workers, ensure operational safety, and avoid personal safety accidents.

[0008] To achieve this objective, the present invention adopts the following technical solution:

[0009] Power distribution pole erection device, including:

[0010] A traveling mechanism is capable of traveling on the ground, and a frame is installed on the aforementioned traveling mechanism;

[0011] The support mechanism includes a pole crossarm, two rollers and a clamping assembly. The pole crossarm is rotatable about a horizontal axis. The two rollers are pivotally connected to both ends of the pole crossarm. The clamping assembly is connected to the pole crossarm and configured to clamp or release the pole placed on the two rollers.

[0012] A drive mechanism is connected to the frame and can drive the support mechanism to switch between horizontal, tilted and vertical states.

[0013] As an optional solution, the aforementioned drive mechanism includes:

[0014] The main arm has a first pivot position, a second pivot position and a third pivot position that form the three vertices of a triangle. The first pivot position is pivotally connected to the frame, and the upright horizontal arm is pivotally connected to the second pivot position.

[0015] The first driving member has its body pivotally connected to the frame and shares a pivot shaft with the first pivot position. The output end of the first driving member is pivotally connected to the upright cross arm and can drive the upright cross arm to rotate around the second pivot position.

[0016] The second drive unit has its body pivotally connected to the frame, and its output end pivotally connected to the third pivot position. The second drive unit can drive the upper arm to rotate around the second pivot position.

[0017] As an alternative, when the aforementioned upright crossarm is in a horizontal state, the foremost roller is defined as the first roller, the other roller as the second roller, the middle part of the aforementioned upright crossarm is pivotally connected to the aforementioned second pivot position, and the output end of the aforementioned first drive member is pivotally connected between the aforementioned first roller and the middle part of the aforementioned upright crossarm.

[0018] As an alternative, the pivot point between the body of the second drive component and the frame is located behind the first pivot point.

[0019] As an alternative, the upper arm is T-shaped and includes a first straight segment and a second straight segment connected at an angle to the middle of the first straight segment. The first and second pivot points are located at both ends of the first straight segment, and the third pivot point is located at one end of the second straight segment opposite to the first straight segment; and / or

[0020] The aforementioned upright cross arm is T-shaped and includes a third straight section and a fourth straight section connected at an angle to the middle of the third straight section. Each end of the third straight section is pivotally connected to a roller, and the free end of the fourth straight section is pivotally connected to the second pivot point.

[0021] As an optional solution, the aforementioned clamp assembly includes:

[0022] Two clamping components are pivotally connected to both sides of the aforementioned upright cross arm;

[0023] The clamping drive has two output ends. One output end of the clamping drive is connected to the end of one of the clamping members opposite to the pole, and the other output end of the clamping drive is connected to the end of another clamping member opposite to the pole, so as to drive the clamping ends of the two clamping members to move closer or further apart from each other.

[0024] As an alternative, the support mechanism further includes a rotation drive assembly capable of driving at least one of the rollers to rotate.

[0025] As an optional solution, the aforementioned rotation drive assembly includes:

[0026] A rotation drive component is installed on the aforementioned upright cross arm;

[0027] A conveyor belt is arranged around the output end of the rotating component and around one of the rollers and is tensioned.

[0028] As an optional solution, the aforementioned power distribution pole erection device also includes a balancing mechanism, which comprises:

[0029] The support component is V-shaped and its angled position is pivotally connected to the aforementioned frame.

[0030] The third drive unit has its body pivotally connected to the frame, and its output end is pivotally connected to one free end of the support member. The third drive unit can output linear motion to drive the support member to rotate around the frame so that the other free end of the support member abuts the ground.

[0031] As an alternative, a wheel is pivotally connected to the other free end of the aforementioned support.

[0032] The beneficial effects of this utility model are as follows:

[0033] This utility model provides a power distribution pole erection device that integrates a traveling mechanism, a supporting mechanism, and a driving mechanism into one unit. When the supporting mechanism is in a horizontal state, the clamping assembly opens, and a crane horizontally places the pole into the clamping assembly, where two rollers support the pole, holding it tightly. Then, the traveling mechanism carries the pole to a suitable position beside the pole hole, and the driving mechanism drives the supporting mechanism to rotate, making the angle between the pole and the slope of the pole hole basically consistent. Then, the clamping assembly slightly loosens, allowing the pole to fall into the bottom of the hole under gravity. The traveling mechanism continues forward, and the driving mechanism releases the driving force, gradually transitioning the pole from an inclined state to a vertical state. During this process, the pole erection arm is also driven by the pole to gradually rotate from an inclined state to a vertical state, thus completing the pole erection. This device completes the gradual transition and switching of the three states of the pole through a single device, improving safety, shortening the pole erection operation time, reducing the labor intensity of workers, ensuring operational safety, and avoiding personal safety accidents.

[0034] This utility model also provides a working method for a power distribution pole erection device. By adopting the above-mentioned power distribution pole erection device, safety can be improved, the pole erection operation time can be shortened, the labor intensity of workers can be reduced, the operation safety can be guaranteed, and personal safety accidents can be avoided. Attached Figure Description

[0035] Figure 1 This is a first structural schematic diagram of the power distribution pole erection device provided in this embodiment of the utility model;

[0036] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0037] Figure 3 This is a second structural schematic diagram of the power distribution pole erection device provided in this embodiment of the utility model;

[0038] Figure 4 This is a side view of the horizontal arm of the pole in the power distribution pole erection device provided in this embodiment of the utility model, in a horizontal state, with respect to the pole hole and the pole.

[0039] Figure 5 This is a side view of the pole cross arm in the power distribution pole erection device provided in this embodiment of the utility model, in an inclined state, with respect to the pole hole and the pole.

[0040] Figure 6 This is a side view of the pole arm in the power distribution pole erection device provided in this embodiment of the utility model, in a vertical state, relative to the pole hole and the pole.

[0041] In the picture:

[0042] 10. Traveling mechanism; 11. Frame; 12. Rear roller; 13. Engine; 14. Oil pump; 15. Tracks;

[0043] 20. Supporting mechanism; 21. Upright crossarm; 211. Third straight section; 212. Fourth straight section; 22. Roller; 221. First roller; 222. Second roller; 23. Clamping assembly; 231. Clamping component; 232. Clamping drive component; 24. Rotation drive assembly; 241. Rotation drive component; 242. Conveyor belt;

[0044] 30. Drive mechanism; 31. First drive component; 32. Second drive component; 33. Main arm; 331. First straight section; 332. Second straight section; 333. First pivot position; 334. Second pivot position; 335. Third pivot position;

[0045] 40. Balancing mechanism; 41. Support component; 42. Third drive component; 43. Wheel; 200. Pole; 300. Pole hole; 310. Inclined surface; 320. Hole bottom. Detailed Implementation

[0046] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0047] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0048] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0049] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0050] This embodiment provides a power distribution network pole erection device that improves safety, shortens pole erection time, reduces worker workload, ensures operational safety, and prevents personal injury accidents. Figure 1 and Figure 2 As shown, the power distribution pole erection device includes a traveling mechanism 10, a supporting mechanism 20, and a driving mechanism 30. The traveling mechanism 10 can travel on the ground, and a frame 11 is installed on the traveling mechanism 10. The supporting mechanism 20 includes a pole cross arm 21, two rollers 22, and a clamping assembly 23. The pole cross arm 21 can rotate about a horizontal axis. The two rollers 22 are pivotally connected to both ends of the pole cross arm 21. The clamping assembly 23 is connected to the pole cross arm 21 and is configured to clamp or release the pole 200 placed on the two rollers 22. The driving mechanism 30 is connected to the frame 11 and can drive the supporting mechanism 20 to switch between horizontal, inclined, and vertical states.

[0051] The aforementioned power distribution pole erection device integrates the traveling mechanism 10, the supporting mechanism 20, and the driving mechanism 30 into one unit. When the supporting mechanism 20 is in a horizontal state, the clamping assembly 23 opens, and a crane horizontally places the pole 200 into the clamping assembly 23, where two rollers 22 support the pole 200. The clamping assembly 23 clamps the pole 200 tightly. Then, the traveling mechanism 10 carries the pole 200 to a suitable position beside the pole hole 300. The driving mechanism 30 drives the supporting mechanism 20 to rotate, so that the angle between the pole 200 and the inclined surface 310 of the pole hole 300 is basically consistent. Then, the clamping assembly 23 loosens slightly, allowing the pole 200 to fall into the hole 320 under gravity. The traveling mechanism 10 continues forward, and the driving mechanism 30 releases the driving force, allowing the pole 200 to gradually transition from an inclined state to a vertical state. During this process, the pole's horizontal arm 21 is also driven by the pole 200 to gradually rotate from an inclined state to a vertical state, thus completing the pole erection. This device completes the gradual transition and switching of the three states of the pole 200 through a single device, which is safe, shortens the pole erection operation time, reduces the labor intensity of workers, ensures operational safety, and avoids personal safety accidents.

[0052] It should be noted that the walking mechanism 10 also includes an engine 13 and tracks 15. The engine 13 is mounted on the frame 11 and can drive the tracks 15 to transmit power, thereby enabling the walking mechanism 10 to move on the ground.

[0053] Optionally, such as Figure 2 As shown, the drive mechanism 30 includes a large arm 33, a first drive member 31, and a second drive member 32. The large arm 33 has a first pivot position 333, a second pivot position 334, and a third pivot position 335 that form the three vertices of a triangle. The first pivot position 333 is pivotally connected to the frame 11, and the upright horizontal arm 21 is pivotally connected to the second pivot position 334. The body of the first drive member 31 is pivotally connected to the frame 11 and shares a pivot axis with the first pivot position 333. The output end of the first drive member 31 is pivotally connected to the upright horizontal arm 21 and can drive the upright horizontal arm 21 to rotate around the second pivot position 334. The body of the second drive member 32 is pivotally connected to the frame 11, and the output end of the second drive member 32 is pivotally connected to the third pivot position 335. The second drive member 32 can drive the large arm 33 to rotate around the second pivot position 334. Understandably, in an optional embodiment, the horizontal arm 21 of the pole can be directly pivotally connected to the frame 11. In this case, the stroke of the corresponding first drive member 31 needs to be set to be relatively long, and for the heavier pole 200, using only one drive member would result in a large driving force, which is difficult to guarantee with existing drive member specifications. In this embodiment, two linear drive members are used. When the horizontal arm 21 of the pole moves from a horizontal position to an inclined position, the second drive member 32 first drives the main arm 33 to rotate forward by an angle α, and then the first drive member 31 drives the horizontal arm 21 of the pole to rotate by an angle β. The stroke of the first drive member 31 is smaller. At the same time, after the pole 200 is vertical, see [reference needed]. Figure 6 If the angle of the pole 200 deviates in the front-to-back direction, the angle can be adjusted by driving the second drive component 32 to achieve precise vertical setting of the pole 200.

[0054] Optionally, such as Figure 2 As shown, when the upright crossarm 21 is in a horizontal state, the front roller 22 is defined as the first roller 221, and the other roller 22 is defined as the first roller 222. The middle part of the upright crossarm 21 is pivotally connected to the second pivot position 334, and the output end of the first drive member 31 is pivotally connected between the first roller 221 and the middle part of the upright crossarm 21. With the above arrangement, the two ends of the first drive member 31 form a triangular structure with the rotation axis of the upright crossarm 21. When the output end of the first drive member 31 retracts, the front end of the upright crossarm 21 rotates downward.

[0055] Optionally, such as Figure 2 As shown, the pivot point between the body of the second drive member 32 and the frame 11 is located behind the first pivot point 333. With the above arrangement, when the output end of the second drive member 32 extends, the large arm 33 rotates outward and downward, avoiding the second drive member 32 being located on the outside, which would result in a large structural footprint.

[0056] Furthermore, such as Figure 2As shown, in this embodiment, the upper arm 33 is T-shaped and includes a first straight segment 331 and a second straight segment 332 connected at an angle to the middle of the first straight segment 331. The first pivot position 333 and the second pivot position 334 are located at both ends of the first straight segment 331, and the third pivot position 335 is located at one end of the second straight segment 332 away from the first straight segment 331. In another embodiment, the upper arm 33 may also be triangular, which is not limited here.

[0057] Optionally, such as Figure 2 As shown, the upright crossarm 21 is T-shaped and includes a third straight section 211 and a fourth straight section 212 connected at an angle to the middle of the third straight section 211. A roller 22 is pivotally connected to each end of the third straight section 211, and the free end of the fourth straight section 212 is pivotally connected to the second pivot point 334. In another embodiment, the upper arm 33 can also be arranged in a triangular shape; this is not limited here.

[0058] Optionally, such as Figure 1 As shown, the clamping assembly 23 includes a clamping drive 232 and two clamping members 231, which are pivotally connected to both sides of the pole crossarm 21. The clamping drive 232 has two output ends. One output end of the clamping drive 232 is connected to the end of one clamping member 231 facing away from the pole 200, and the other output end of the clamping drive 232 is connected to the end of the other clamping member 231 facing away from the pole 200, so as to drive the clamping ends of the two clamping members 231 to move closer or further apart. It can be understood that the clamping drive 232 is a linear drive with two output ends. By extending both output ends simultaneously, the other ends of the two clamping members 231 are brought closer together; by retracting both output ends simultaneously, the other ends of the two clamping members 231 are moved further apart. It should be noted that when the two clamping parts 231 are clamped, they completely lock the pole 200. When they are released, the pole 200 can be inserted from above the two clamping parts 231. During the process of the pole horizontal arm 21 changing from an inclined state to a vertical state, the clamping degree of the two clamping parts 231 is between the two states mentioned above, which allows the pole 200 to slide along the direction of the pole horizontal arm 21 to the bottom of the hole 320, but the pole 200 cannot be disengaged from the two clamping parts 231.

[0059] Optionally, such as Figure 2As shown, the supporting mechanism 20 also includes a rotation drive assembly 24, which can drive at least one roller 22 to rotate. On the one hand, when the pole arm 21 is in a horizontal state, if the lifting device places the pole 200 on the two rollers 22 in an incorrect position, the center of gravity of the pole 200 will be too far from the center of gravity of the power distribution pole device, which may easily cause the power distribution pole device to tip over. By setting the rotation drive assembly 24, the horizontal position of the pole 200 can be adjusted by driving one of the rollers 22 to rotate, thus avoiding tipping over. On the other hand, after the pole arm 21 is switched to an inclined state, the pole 200 is in contact with the inclined surface 310. Under normal circumstances, the pole 200 can slide down to the bottom of the hole 320 under its own weight. If the friction is large, the rotation drive assembly 24 can be used to assist the pole 200 to slide down.

[0060] In an optional embodiment, the output end of the rotation drive assembly 24 can be directly coaxially connected to one of the rollers 22. In this embodiment, the rotation drive assembly 24 includes a rotation drive member 241 and a conveyor belt 242. The rotation drive member 241 is mounted on the upright cross arm 21; the conveyor belt 242 surrounds the output end of the rotation drive member 241 and the periphery of one of the rollers 22 and is tensioned. With the above arrangement, the rotation drive member 241 can be positioned in the middle of the upright cross arm 21 to ensure the balance of the upright cross arm 21. At the same time, this position is close to the output end of the first drive member 31, so that the driving force of the first drive member 31 is relatively small.

[0061] Optionally, such as Figure 1 and Figure 2 As shown, the power distribution pole erection device also includes a balancing mechanism 40, which includes a support member 41 and a third drive member 42. The support member 41 is V-shaped and pivotally connected to the frame 11 at the bend. The body of the third drive member 42 is pivotally connected to the frame 11, and the output end of the third drive member 42 is pivotally connected to one free end of the support member 41. The third drive member 42 can output linear motion to drive the support member 41 to rotate around the frame 11 so that the other free end of the support member 41 abuts the ground. With the above arrangement, when the walking mechanism 10 moves, the output end of the third drive member 42 retracts, and the other output end of the support member 41 is raised. Before the pole crossarm 21 switches from a horizontal state to a vertical state, the third drive member 42 drives the support member 41 to rotate, so that the other end of the support member 41 abuts the ground. During the process of the pole 200 gradually tilting, the support member 41 plays a role in preventing the power distribution pole erection device from tipping over.

[0062] Optionally, such as Figure 1As shown, there is one balancing mechanism 40 in each of the left and right directions to achieve force balance in the left and right directions. At the same time, after pushing the pole 200 to vertical in the last step, if there is an angular deviation in the left and right directions, the angle of the pole 200 in the left and right directions can be adjusted by individually adjusting the rotation angle of one of the support members 41.

[0063] Optionally, such as Figure 1 As shown, a wheel 43 is pivotally connected to the other free end of the support member 41. This arrangement prevents wear on the end of the support member 41 that is in contact with the ground.

[0064] Optionally, the first driving component 31, the second driving component 32 and the third driving component 42 mentioned above are all hydraulic cylinders. The hydraulic cylinders have stable oil pressure and can ensure the stability of the applied force when subjected to a large force, thereby ensuring the stability of the pole 200 during state switching and avoiding damage to the pole 200.

[0065] Furthermore, an oil pump 14 is installed in the walking mechanism 10, which supplies oil to the oil cylinder. This is existing technology and will not be described in detail here.

[0066] Optionally, such as Figure 3 As shown, the traveling mechanism 10 also includes a rear roller 12, which is located on the rear side of the upright cross arm 21 and is in a straight line with the two rollers 22 in the horizontal state. It can provide auxiliary support for the horizontal pole 200 and prevent the pole 200 from being too long and the support on the two rollers 22 from being unstable.

[0067] In this embodiment, reference Figure 1 , Figure 2 as well as Figures 4-6 The working method of the power distribution grid pole erection device includes:

[0068] S10: The traveling mechanism 10 travels to the designated position, the drive mechanism 30 drives the pole cross arm 21 to a horizontal state, the clamping assembly 23 opens, and the crane is used to place the pole 200 horizontally on the pole cross arm 21. The two rollers 22 contact the pole 200, and the clamping assembly 23 clamps the pole 200.

[0069] S20: The traveling mechanism 10 travels to the side of the pole hole 300;

[0070] S30: Drive mechanism 30 drives support mechanism 20 to an inclined state so that pole 200 is placed at an angle and coincides with the hypotenuse of pole hole 300;

[0071] S40: The traveling mechanism 10 travels along the extension direction of the pole hole 300 on the ground. At the same time, the clamping assembly 23 is released but ensures that the pole 200 does not fall off from the clamping assembly 23. Meanwhile, the driving mechanism 30 drives the supporting mechanism 20 to a vertical state, and the pole 200 is vertically inserted into the pole hole 300.

[0072] S50: Fill and compact the pole hole 300, fully release the clamping assembly 23, and retract the traveling mechanism 10 to separate the clamping assembly 23 from the pole 200. The above-described method for operating the power distribution network pole erection device ensures safety, shortens pole erection time, reduces worker labor intensity, guarantees operational safety, and avoids personal injury accidents.

[0073] Optionally, in the operation method of the power distribution pole erection device, in S30, the output end of the second driving member 32 extends and drives the main arm 33 to rotate outward by a first preset angle α, and the output end of the first driving member 31 extends and drives the pole cross arm 21 to rotate by a second preset angle β. Optionally, both α and β are 45°, and of course, slight adjustments to this angle under actual conditions are within the allowable range.

[0074] Optionally, the first driving component 31 is a pneumatic cylinder or a hydraulic cylinder. In S40, the first driving component 31 releases pneumatic or hydraulic pressure. With the above configuration, during the transition of the pole crossarm 21 from an inclined state to a vertical state, the output end of the second driving component 32 remains fixed. Only the traveling mechanism 10 needs to continue moving forward, and the pole crossarm 21 will become vertical as the pole 200 becomes vertical. No manual operation is required, thus improving safety.

[0075] The following is combined with Figures 1-6 The working process of the power distribution network pole erection device is described in detail. Prior to this, the excavation and preparation work has been completed. The depth of the pole hole 300 is generally 2 meters, and the front-to-back dimension is generally 2.4 meters. The front-to-back dimension of the hole bottom 320 is 0.4 meters.

[0076] 1. The track 15 is running, the traveling mechanism 10 is waiting in the preset position, the upright horizontal arm 21 is in a horizontal state, the first straight section 331 of the boom 33 is in a vertical state, and the two clamps 231 are fully open.

[0077] 2. The lifting device places the pole 200 onto two rollers 22 and a rear roller 12. For poles 200 of different lengths (such as 12-meter poles, 10-meter poles or 8-meter poles), the rotating drive 241 drives one of the rollers 22 to rotate, so that the center of the pole 200 does not deviate too far from the center of gravity of the power distribution pole erection device.

[0078] 3. The traveling mechanism 10 stops at a designated position behind the pole hole 300. For example, for a 12-meter pole, when the pole 200 is horizontal, it stops 2 meters beyond the front edge of the pole hole 300. During subsequent rotation, the bottom of the pole 200 will not interfere with the pole hole 300 or the ground. For other sizes of poles 200, the construction personnel can set a suitable stopping position according to the actual situation.

[0079] 4. The output ends of the two third drive members 42 extend outward, causing the two support members 41 to rotate outward and downward, and abut against the ground;

[0080] 5. The output end of the second drive member 32 extends, causing the upper arm 33 to rotate β around the frame 11. Then, the second drive member 32 is fixed, and the output end of the first drive member 31 retracts, causing the outer side of the pole cross arm 21 to rotate downward α. At this time, the pole 200 is in contact with the inclined surface 310.

[0081] 6. The clamping assembly 23 loosens slightly, and the rotating drive component 241 drives one of the rollers 22 to rotate, causing the bottom of the pole 200 to slide down to the bottom of the hole 320;

[0082] 7. The pressure of the first driving component 31 is released. At this time, the pole cross arm 21 is in a free state. The traveling mechanism 10 continues to move forward. The pole 200 gradually changes to a vertical state under the action of the thrust, and the pole cross arm 21 rotates to the vertical direction.

[0083] 8. By extending or retracting the output end of the second drive unit 32, the tilt angle of the pole 200 in the front-back direction is finely adjusted. By adjusting the corresponding two third drive units 42, the angle of the pole 200 in the left-right direction is finely adjusted until the pole 200 is absolutely vertical.

[0084] 9. Fill and compact the hole 300, fully open the clamp assembly 23, move the walking mechanism 10 backward, and return the other mechanisms to the state of step 1, waiting for the next pole installation.

[0085] It should be noted that, Figure 6 In the diagram, the hole 300 has a distance along the front-to-back direction, while the track 15 crosses the hole 300 in the left-to-right direction. Visually, the walking mechanism 10 appears to be suspended in the air, but in reality, it is supported underneath.

[0086] Furthermore, all the steps involved in this embodiment are implemented through a control system. Before each step, the corresponding instructions can be input by the operator terminal. This can be achieved through the operator terminal or through remote control. The circuit and control system that implement this function are existing technologies and will not be described in detail here.

[0087] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A device for erecting a pole in a network, characterized in that, The utility model relates to a pole carrying device, which comprises a walking mechanism (10) capable of running on the ground, a frame (11) arranged on the walking mechanism (10), a supporting mechanism (20) comprising a vertical rod cross arm (21), two rollers (22) and a clamping assembly (23), the vertical rod cross arm (21) being capable of rotating in the horizontal direction, the two rollers (22) being respectively pivotally connected to the two ends of the vertical rod cross arm (21), the clamping assembly (23) being connected to the vertical rod cross arm (21) and being configured to clamp or loosen a pole (200) arranged on the two rollers (22), and a driving mechanism (30) connected to the frame (11) and capable of driving the supporting mechanism (20) to switch between the horizontal state, the inclined state and the vertical state. The driving mechanism (30) comprises a large arm (33) having a first pivot connection position (333), a second pivot connection position (334) and a third pivot connection position (335) constituting three vertices of a triangle, the first pivot connection position (333) being pivotally connected to the frame (11), the vertical rod cross arm (21) being pivotally connected to the second pivot connection position (334), a first driving member (31), the body of the first driving member (31) being pivotally connected to the frame (11) and sharing a pivot shaft with the first pivot connection position (333), the output end of the first driving member (31) being pivotally connected to the vertical rod cross arm (21) and capable of driving the vertical rod cross arm (21) to rotate about the second pivot connection position (334), and a second driving member (32), the body of the second driving member (32) being pivotally connected to the frame (11), the output end of the second driving member (32) being pivotally connected to the third pivot connection position (335), the second driving member (32) being capable of driving the large arm (33) to rotate about the second pivot connection position (334). When the vertical rod cross arm (21) is in the horizontal state, the front roller (22) is defined as a first roller (221), the other roller (22) is defined as a second roller (222), the middle part of the vertical rod cross arm (21) is pivotally connected to the second pivot connection position (334), and the output end of the first driving member (31) is pivotally connected between the first roller (221) and the middle part of the vertical rod cross arm (21). The pivot connection position of the body of the second driving member (32) to the frame (11) is located at the rear side of the first pivot connection position (333).

2. The device according to claim 1, wherein The large arm (33) is T-shaped and comprises a first straight section (331) and a second straight section (332) connected at an angle to the middle part of the first straight section (331), the first pivot connection position (333) and the second pivot connection position (334) being located at the two ends of the first straight section (331), and the third pivot connection position (335) being located at one end of the second straight section (332) away from the first straight section (331); and / or ​ ​ ​ 3. The device according to claim 2, wherein ​ 4. The device according to claim 2, wherein ​ 5. The device according to claim 2, wherein ​ The vertical rod cross arm (21) is T-shaped and comprises a third straight section (211) and a fourth straight section (212) connected to the middle of the third straight section (211) at an angle, both ends of the third straight section (211) are respectively pivotally connected with a roller (22), and the free end of the fourth straight section (212) is pivotally connected with the second pivot connection position (334).

6. The device of claim 1, wherein, The clamping assembly (23) comprises: two clamping members (231) respectively pivotally connected to the two sides of the vertical rod cross arm (21); a clamping driving member (232) having two output ends, one of the output ends of the clamping driving member (232) is connected with one of the clamping members (231) away from the electric pole (200), and the other output end of the clamping driving member (232) is connected with the other clamping member (231) away from the electric pole (200) to drive the clamping ends of the two clamping members (231) to approach or move away from each other.

7. The device according to any one of claims 1-6, wherein the device is configured to be used in a standing position. The supporting mechanism (20) further comprises a rotating driving assembly (24), and the rotating driving assembly (24) can drive at least one roller (22) to rotate. 8.The device according to claim 7, characterized in that, The rotating driving assembly (24) comprises: a rotating driving member (241) installed on the vertical rod cross arm (21); a conveyor belt (242) surrounding the output end of the rotating driving member (241) and the circumferential side of one of the rollers (22) and being tensioned.

9. The device according to any one of claims 1-6, wherein, The network distribution vertical rod device further comprises a balancing mechanism (40), and the balancing mechanism (40) comprises: a support member (41) being V-shaped and having a folding angle position pivotally connected with the frame body (11); a third driving member (42), the body of the third driving member (42) is pivotally connected with the frame body (11), one free end of the support member (41) is pivotally connected with the output end of the third driving member (42), and the third driving member (42) can output linear motion to drive the support member (41) to rotate around the frame body (11) so that the other free end of the support member (41) abuts against the ground. 10.The device according to claim 9, wherein, The other free end of the support member (41) is pivotally connected with a wheel (43).

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