CN113898241B - Electric wire pole righting device for electric power engineering construction - Google Patents

Abstract

The invention discloses a utility pole straightening device for electric power engineering construction, which comprises a base and a traveling wheel. The traveling wheel is installed on the bottom of the base. mechanism, a lifting mechanism is installed on the top of the rotating mechanism, and a clamping mechanism is installed on the top of the lifting mechanism. In the present invention, the lifting mechanism drives the clamping mechanism to move and clamp the utility pole, and then uses the rotating mechanism to realize the rotation of the utility pole, and finally realizes the straightening of the utility pole. The whole process does not require multiple workers, and is less affected by the topography of the construction site. , There will be no phenomenon that the utility pole slips, which reduces the labor intensity of the operator, improves work efficiency, and greatly reduces the risk factor.

Description

A utility pole straightening device for electric power engineering construction

technical field

The invention belongs to the technical field of electric power construction, and in particular relates to an electric pole centralizing device for electric power engineering construction.

Background technique

In the engineering operation of power grid construction, utility poles are indispensable. The long-distance transmission of electric energy must rely on utility poles. Due to the relatively long length of utility poles, utility poles need to be erected when installing utility poles. The utility poles need to be straightened with assistance to facilitate fixed installation. After the utility poles are used for a long time, they are prone to inclination due to external factors such as the pressure of the wire network and the blowing force of the wind. The tilted utility poles will cause great safety hazards to the surrounding residents. , especially the inclined poles with wires, once they fall, not only will they cause crushing injuries, but also induce electric shock accidents, and the consequences will be disastrous. Therefore, the inclined poles need to be corrected immediately.

At present, there are two ways to straighten inclined electric poles: artificial pole method and crane ejector method. When the manual pole method is used, multiple construction personnel are required to work at the same time and have a high degree of cooperation. The operation is cumbersome and labor-intensive. The efficiency is low. If one person does not operate properly, there will be problems such as falling off and slipping of the pole, which will easily cause injuries to personnel, seriously endangering the personal safety of construction workers, and the risk factor is high. When working through the crane jacking method, Sometimes there is a situation that the crane cannot work in a narrow space, which is greatly affected by the topography of the construction site, and there is also the problem of high mechanical costs for using a large crane.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the prior art and provide a utility pole straightening device for electric power engineering construction. After the lifting mechanism drives the clamping mechanism to move and clamp the utility pole, the rotation mechanism is used to realize the rotation of the utility pole. Finally, the straightening of the utility poles is realized. The whole process does not require multiple workers, and is less affected by the topography of the construction site, and there will be no phenomenon of utility poles slipping, which reduces the labor intensity of operators, improves work efficiency, and greatly reduces the risk factor. reduce.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A utility pole straightening device for electric power engineering construction, comprising a base and traveling wheels, the traveling wheels are mounted on the bottom of the base, a second groove is opened on the base, a rotating mechanism is installed inside the second groove, the The rotating mechanism includes a second motor, a third gear, and a fourth gear. The second motor is installed on the side wall of the base. A first shaft and a second shaft are rotated in the second groove. The first The rotating shaft is located on one side of the second rotating shaft and connected with the end of the output shaft of the second motor, the third gear is fixedly installed on the first rotating shaft, and the fourth gear is fixedly installed on the second rotating shaft and connected with the third gear Mesh connection, the two sides of the fourth gear and the second rotating shaft are also fixedly installed with connecting rods, and the lifting mechanism is installed on the top of the connecting rods.

A lifting mechanism is installed on the top of the rotating mechanism, and the lifting mechanism includes a first housing, a second housing, a third housing, a fourth housing, a connecting block, and a first motor. The first rack is installed on the side, the second housing is arranged inside the first housing and the second rack is installed on both sides of the inner wall, the third housing is arranged inside the second housing and the outer wall is on both sides. The third rack is installed on the side, the fourth housing is arranged inside the third housing and the fourth rack is installed on both sides of the outer wall, the first through groove is opened on the two side walls of the second housing, The inside of the first through groove is installed with a first gear through the rotation of the connecting shaft, and the two sides of the first gear are engaged with the first rack and the third rack respectively. The second through slot, the inside of the second through slot is installed with a second gear through the rotation of the connecting shaft, the two sides of the second gear are meshed with the second rack and the fourth rack respectively, and the first motor is installed on the The inner bottom end of the first housing, the first lead screw is installed at the end of the output shaft of the first motor, the connecting block is installed at the bottom of the second housing, and the middle part of the connecting block is threadedly connected with the first lead screw.

A clamping mechanism is installed on the top of the lifting mechanism, and the clamping mechanism includes a frame, a telescoping rod, a movable rod, and a clamping arm. One end of the frame, the number of the clamping arm is two and is movably installed on both sides of the other end of the frame, the movable rod is arranged with the inside of the frame and connected with the end of the telescopic rod, the movable rod The sliding sleeves at both ends are equipped with rod sleeves, one side of the rod sleeve is connected to the frame through the rotation of the first connecting rod, and the other side is connected to the clamping arm through the rotation of the second connecting rod, and the clamping mechanism is driven by the lifting mechanism to move After the utility pole is clamped, the rotation mechanism is used to realize the rotation of the utility pole, and finally the straightening of the utility pole is realized.

Preferably, both sides of the first housing, the second housing and the third housing are equipped with limiting strips.

Preferably, a top plate is installed on the top of the first lead screw.

Preferably, a clamping block is installed at the end of the clamping arm, and a placement slot is opened inside the clamping block.

Preferably, the top of the fourth housing is provided with a first groove, and a second lead screw is rotatably installed inside the first groove, and a slider is threaded on the second lead screw, and the slider of the slider The top is connected with the clamping mechanism, a third motor is installed on the top of the fourth housing, and the end of the output shaft of the third motor is connected with one end of the second lead screw.

Preferably, an armrest frame is installed on one side of the base.

The beneficial effects of the present invention are:

1) After the lifting mechanism drives the clamping mechanism to move and clamp the utility pole, use the rotating mechanism to realize the rotation of the utility pole, and finally realize the straightening of the utility pole. The whole process does not require multiple workers and is less affected by the topography of the construction site , There will be no phenomenon of utility poles slipping, which reduces the labor intensity of operators, improves work efficiency, and greatly reduces the risk factor.

2) The limit bar on the first shell is used to limit the movement of the second shell so that the second shell can only move vertically, and the limit bar on the second shell is used to limit the movement of the third shell , so that the third shell can only move vertically, and the limit bar on the third shell is used to limit the movement of the fourth shell, so that the fourth shell can only move vertically, so as to prevent the phenomenon of deviation and ensure the whole The stability of the up and down movement of the lifting mechanism.

3) Limit the moving distance of the connecting block through the top plate, prevent the connecting block from being separated from the first lead screw, thereby ensuring the stable operation of the lifting mechanism, which is conducive to the improvement of the working efficiency of the lifting mechanism, and it is convenient to hold and push the whole device to move through the armrest frame. Improved efficiency when moving the unit.

4) The second lead screw is driven to rotate through the work of the third motor, and the slider threadedly connected with the second lead screw drives the clamping mechanism to move along the second lead screw, thereby adjusting the position of the clamping mechanism to meet different use requirements and expand range of use of the device.

5) Under the action of the clamping block and the placement groove, the contact area with the utility pole is increased, the stability during clamping is improved, and the safety during work is enhanced.

Description of drawings

Accompanying drawing 1 is the structure diagram of a utility pole erecting device for power engineering construction of the present invention.

Accompanying drawing 2 is the structural schematic diagram of the lifting mechanism in a utility pole erecting device for power engineering construction according to the present invention.

Accompanying drawing 3 is the structure schematic diagram of the second casing and the third casing in the utility pole erecting device for power engineering construction of the present invention.

Accompanying drawing 4 is the structural schematic diagram of the top of the fourth housing in a utility pole erecting device for power engineering construction according to the present invention.

Accompanying drawing 5 is the schematic structural diagram of the clamping mechanism in a utility pole erecting device for power engineering construction according to the present invention.

Accompanying drawing 6 is the structural diagram of the other side of the clamping mechanism in a utility pole erecting device for power engineering construction according to the present invention.

Accompanying drawing 7 is the structural schematic diagram of the rotating mechanism in the electric pole erecting device for power engineering construction according to the present invention.

In the figure: 1, the base; 11, the second groove; 2, the walking wheel; 3, the armrest frame; 4, the lifting mechanism; 401, the first shell; 402, the second shell; 4021, the first through groove; 403, the third shell; 4031, the second through groove; 404, the fourth shell; 4041, the first groove; 405, the first rack; 406, the second rack; 407, the third rack; 408 , the fourth rack; 409, the top plate; 410, the first gear; 411, the second gear; 412, the connecting block; 413, the first motor; 414, the first lead screw; 415, the limit bar; 5, clamping Mechanism; 501, frame; 502, telescopic rod; 503, movable rod; 504, rod cover; 505, first connecting rod; 506, clamping arm; 507, clamping block; 508, second connecting rod; 6, Rotating mechanism; 601, second motor; 602, first rotating shaft; 603, third gear; 604, second rotating shaft; 605, fourth gear; 606, connecting rod; 7, second lead screw; 8, slider; 9. The third motor.

Detailed ways

The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings 1-7. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation.

A utility pole straightening device for electric power engineering construction, comprising a base 1 and a traveling wheel 2, the traveling wheel 2 is mounted on the bottom of the base 1, a second groove 11 is opened on the base 1, and the second groove 11 A rotating mechanism 6 is installed inside, and the rotating mechanism 6 includes a second motor 601, a third gear 603, and a fourth gear 605. The second motor 601 is installed on the side wall of the base 1, and the second groove 11 A first rotating shaft 602 and a second rotating shaft 604 are rotatably installed in the center, the first rotating shaft 602 is located on one side of the second rotating shaft 604 and is connected to the end of the output shaft of the second motor 601, and the third gear 603 is fixedly installed on On the first rotating shaft 602, the fourth gear 605 is fixedly installed on the second rotating shaft 604 and meshed with the third gear 603, and connecting rods are also fixedly installed on both sides of the fourth gear 605 and on the second rotating shaft 604 606, the lifting mechanism 4 is installed on the top of the connecting rod 606, and the second motor 601 drives the first rotating shaft 602 to rotate in the second groove 11, and the third gear 603 on the first rotating shaft 602 rotates accordingly, The meshing of the fourth gear 605 and the third gear 603 drives the second rotating shaft 604 to rotate in the second groove 11, and drives the utility pole to rotate through the connecting rod 606 to achieve the purpose of straightening the utility pole.

The lifting mechanism 4 is installed on the top of the rotating mechanism 6, and the lifting mechanism 4 includes a first housing 401, a second housing 402, a third housing 403, a fourth housing 404, a connecting block 412, and a first motor 413 , the first rack 405 is installed on both sides of the inner wall of the first housing 401, the second housing 402 is arranged inside the first housing 401 and the second rack 406 is installed on both sides of the inner wall, the first The third housing 403 is arranged inside the second housing 402 and the third rack 407 is installed on both sides of the outer wall. The fourth housing 404 is arranged inside the third housing 403 and the fourth racks are installed on both sides of the outer wall. Bar 408, the first through groove 4021 is opened on the two side walls of the second housing 402, the inside of the first through groove 4021 is installed with the first gear 410 rotating through the connecting shaft, and the two sides of the first gear 410 are respectively Engaged with the first rack 405 and the third rack 407, the second through groove 4031 is opened on the side walls of the third housing 403, and the second through groove 4031 is installed with a second Gear 411, the two sides of the second gear 411 are engaged with the second rack 406 and the fourth rack 408 respectively, the first motor 413 is installed at the inner bottom of the first housing 401, and the first motor 413 A first lead screw 414 is installed at the end of the output shaft, and a connection block 412 is installed at the bottom of the second housing 402. The middle part of the connection block 412 is threadedly connected with the first lead screw 414. When lifting is required, the first motor 413 works Drive the first lead screw 414 to rotate, the connecting block 412 drives the second housing 402 to move upward under the action of the first lead screw 414, and the second housing 402 moves upward while the first gear 410 rotates inside the first slot 4021 , the first gear 410 moves upward along the first rack 405 and at the same time drives the third rack 407 and the third housing 403 to move upward, while the third housing 403 moves and the second gear 411 rotates inside the second slot 4031 , the second gear 411 moves upward along the second rack 406 while driving the fourth rack 408 and the fourth housing 404 to move upward, and finally reaches the first housing 401, the second housing 402, the third housing 403, The purpose of raising the fourth casing 404 successively is to realize the purpose of lifting.

Limiting bars 415 are installed on both sides of the first housing 401 , the second housing 402 , and the third housing 403 , and the limiting bars 415 on the first housing 401 are used to limit the movement of the second housing 402 , so that the second housing 402 can only move vertically, the limit bar 415 on the second housing 402 is used to limit the movement of the third housing 403, so that the third housing 403 can only move vertically, the third housing 403 The limit bar 415 on the top is used to limit the movement of the fourth housing 404, so that the fourth housing 404 can only move vertically, prevent the phenomenon of deviation, and ensure the stability of the entire lifting mechanism 4 moving up and down. A top plate 409 is installed on the top of the lead screw 414, and the distance of the movement of the connecting block 412 is limited by the top plate 409 to prevent the connecting block 412 from being separated from the first lead screw 414, thereby ensuring that the lifting mechanism 4 can work stably, which is conducive to the working efficiency of the lifting mechanism 4 improvement.

A clamping mechanism 5 is installed on the top of the lifting mechanism 4, and the clamping mechanism 5 includes a frame 501, a telescopic rod 502, a movable rod 503, and a clamping arm 506. The frame 501 is in the shape of a "convex" as a whole , the telescopic rod 502 is installed at one end of the frame 501, the number of the clamping arms 506 is two and is movably installed on both sides of the other end of the frame 501, and the movable rod 503 is arranged with the inside of the frame 501 And be connected with the end of telescoping rod 502, the both ends of described movable rod 503 are all slidingly sleeved with rod sleeve 504, and one side of described rod sleeve 504 is connected with frame 501 by the rotation of first connecting rod 505, and the other side The second connecting rod 508 is rotationally connected with the clamping arm 506. When the electric pole needs to be clamped, the extension of the telescopic rod 502 drives the movable rod 503 to move toward the side close to the clamping arm 506, and the two rod sleeves on the movable rod 503 504 moves toward each other under the action of the first connecting rod 505, and at the same time, the two rod sleeves 504 drive the two clamping arms 506 to clamp the utility pole through the second connecting rod 508, so as to realize the fixing of the utility pole and prevent the utility pole from being righted. It falls off when it is time to improve the safety during work. A clamping block 507 is installed on the end of the clamping arm 506, and a placement slot is provided inside the clamping block 507. Under the action of the clamping block 507 and the placement slot, The contact area with the utility pole is increased, the stability during clamping is improved, and the safety during work is enhanced.

The top of the fourth housing 404 is provided with a first groove 4041, the inside of the first groove 4041 is rotatably installed with a second lead screw 7, and a slider 8 is threadedly installed on the second lead screw 7. The top of the slider 8 is connected with the clamping mechanism 5, and the third motor 9 is installed on the top of the fourth housing 404, and the end of the output shaft of the third motor 9 is connected with one end of the second lead screw 7, through the first The three motors 9 work to drive the second lead screw 7 to rotate, and the slider 8 screwed to the second lead screw 7 drives the clamping mechanism 5 to move along the second lead screw 7, thereby adjusting the position of the clamping mechanism 5 to meet different uses demand, expanding the scope of use of the device.

The above content is only an example and description of the structure of the present invention. Those skilled in the art make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the structure of the invention. Or beyond the scope defined in the claims, all should belong to the protection scope of the present invention.

Claims (9)

1. A power pole erecting device for electric power engineering construction, comprising a base and a walking wheel, the walking wheels are installed on the bottom of the base, it is characterized in that, the base is provided with a second groove, and the second groove is installed inside There is a rotating mechanism, a lifting mechanism is installed on the top of the rotating mechanism, and a clamping mechanism is installed on the top of the lifting mechanism; The lifting mechanism includes a first housing, a second housing, a third housing, a fourth housing, a connecting block, and a first motor. First racks are installed on both sides of the inner wall of the first housing. The second casing is arranged inside the first casing and a second rack is installed on both sides of the inner wall, and the third casing is arranged inside the second casing and a third rack is installed on both sides of the outer wall. The fourth housing is arranged inside the third housing and a fourth rack is installed on both sides of the outer wall, and a first through groove is opened on the two side walls of the second housing, and the inside of the first through groove passes through the connecting shaft. A first gear is rotatably installed, and the two sides of the first gear are meshed with the first rack and the third rack respectively, and a second through groove is opened on the two side walls of the third housing, and the second through groove A second gear is mounted inside the groove through a connecting shaft, and the two sides of the second gear are meshed with the second rack and the fourth rack respectively. The first motor is installed at the bottom of the first housing. A first lead screw is installed at the end of the output shaft of the first motor, a connection block is installed at the bottom of the second housing, and the middle part of the connection block is threadedly connected with the first lead screw. 2. A utility pole straightening device for power engineering construction according to claim 1, wherein the rotating mechanism includes a second motor, a third gear, and a fourth gear, and the second motor is installed on the base of the base. On the side wall, a first rotating shaft and a second rotating shaft are rotatably installed in the second groove, the first rotating shaft is located on one side of the second rotating shaft and connected to the end of the output shaft of the second motor, and the third The gear is fixedly installed on the first rotating shaft, the fourth gear is fixedly installed on the second rotating shaft and meshed with the third gear, and connecting rods are fixedly installed on both sides of the fourth gear and on the second rotating shaft. The lifting mechanism is installed on the top of the connecting rod. 3 . The utility pole erecting device for power engineering construction according to claim 1 , characterized in that, both sides of the first housing, the second housing, and the third housing are equipped with limit strips. 4 . 4 . The utility pole centralizing device for electric power engineering construction according to claim 1 , wherein a top plate is installed on the top of the first lead screw. 5 . 5. A utility pole straightening device for electric power engineering construction according to claim 1, characterized in that, the clamping mechanism includes a frame, a telescopic rod, a movable rod, and a clamping arm, and the frame as a whole is " "convex" shape, the telescopic rod is installed at one end of the frame, the number of the clamping arm is two and is movably installed on both sides of the other end of the frame, the movable rod is set inside the frame and connected with the The end of the telescopic rod is connected, and the two ends of the movable rod are slidingly sleeved with a rod sleeve. One side of the rod sleeve is connected to the frame through the rotation of the first connecting rod, and the other side is connected to the clamping rod through the second connecting rod. Arm swivel connection. 6 . The utility pole erecting device for power engineering construction according to claim 5 , wherein a clamping block is installed at the end of the clamping arm. 7 . 7 . The utility pole erecting device for power engineering construction according to claim 6 , wherein a placement slot is opened inside the clamping block. 7 . 8. A utility pole erecting device for electric power engineering construction according to claim 1, wherein a first groove is opened on the top of the fourth housing, and a second groove is rotatably installed inside the first groove. Lead screw, a slide block is threadedly installed on the second lead screw, the top of the slide block is connected with the clamping mechanism, a third motor is installed on the top of the fourth housing, and the output shaft end of the third motor The part is connected with one end of the second lead screw. 9 . The utility pole erecting device for power engineering construction according to claim 1 , wherein an armrest frame is installed on one side of the base. 10 .

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