Electric rotary lifting insulating platform for assisting operation on pole

Abstract

The invention relates to an electric rotary lifting insulating platform for assisting pole operation, which comprises a mounting cylinder, a connecting cylinder, a holding mechanism and an insulating platform, the mounting cylinder is provided with a mounting channel, one side of the mounting cylinder is provided with an inlet communicated with the mounting channel, and the mounting cylinder is used for sleeving the periphery of a pole from the inlet; the connecting cylinder is connected to the periphery of the mounting cylinder in a sleeving manner and is rotationally arranged along the axis in the vertical direction, and a notch corresponding to the inlet is formed in the connecting cylinder; the enclasping mechanism is arranged on the mounting cylinder, so that when the periphery of the electric pole is sleeved with the mounting cylinder, the enclasping mechanism is used for abutting against the electric pole so as to fix the mounting cylinder; the insulating platform is movably installed on the connecting cylinder in the vertical direction. The device is simple to mount and can be conveniently and quickly fixed on the electric pole.

Description

Technical Field

[0001] The present invention relates to the technical field of power maintenance, and particularly to an electric rotating and lifting insulating platform for assisting work on poles. Background Art

[0002] In power transmission, problems such as the aging of electrical equipment or damage to related electrical equipment caused by other reasons often occur. At this time, maintenance personnel often need to climb onto the poles to repair and handle the electrical equipment. During the entire maintenance process, maintenance personnel need to complete their respective operations at high altitudes for a long time, which consumes a great deal of physical energy. Moreover, the specifications of various fittings on the poles often exceed the reach of the maintenance personnel's bodies, bringing great inconvenience to the construction of the maintenance personnel. Therefore, an insulating platform that can be fixed on the poles is needed for the maintenance personnel to stand on.

[0003] Patent CN218620225U, an electric rotating and lifting insulating platform for assisting work on poles, includes a holding pole device, a lifting slide rail module, a lifting pedal module, a lifting motor module, an electric control box, a protective fence, and a remote controller. The holding pole device and the electric control box are fixedly arranged on one side of the lifting slide rail module. The lifting pedal module is slidably arranged on the other side of the lifting slide rail module and is connected to the lifting motor module. The lifting motor module is fixedly arranged on the upper part of the lifting slide rail module and is on the same side as the lifting pedal module. The protective fence is arranged on the outer periphery of the lifting pedal module. The electric control box is electrically connected to the holding pole device and the lifting motor module respectively and is wirelessly communicatively connected to the remote controller.

[0004] However, in the prior art above, during the use of the holding pole device, it is necessary to open the first circular ring tooth and the second circular ring tooth, put them on the outer periphery, and then enclose them to form a circular ring for fixation. The operation is cumbersome and inconvenient to use. Summary of the Invention

[0005] In view of this, it is necessary to provide an electric rotating and lifting insulating platform for assisting work on poles to solve the technical problem that in the prior art, during the use of the holding pole device, it is necessary to open the first circular ring tooth and the second circular ring tooth, put them on the outer periphery, and then enclose them to form a circular ring for fixation, and the operation is cumbersome and inconvenient to use.

[0006] The present invention provides an electric rotating and lifting insulating platform for assisting work on poles, which includes: An installation cylinder, provided with an installation channel. One side of the installation cylinder is provided with an entrance communicating with the installation channel. The installation cylinder is used to sleeved on the outer periphery of the pole from the entrance. A connection cylinder, sleeved on the outer periphery of the installation cylinder and rotatably arranged along the vertical axis. The connection cylinder is provided with a notch corresponding to the entrance. The clamping mechanism is arranged on the installation cylinder. When the installation cylinder is sleeved on the outer periphery of the electric pole, the clamping mechanism is used to tightly press against the electric pole to fix the installation cylinder. The insulating platform is movably installed on the connecting cylinder in the vertical direction.

[0007] Optionally, the electric rotating and lifting insulating platform for operation on the auxiliary rod further includes a driving mechanism. The driving mechanism is arranged on the installation cylinder, and the driving mechanism is connected to the connecting cylinder for driving the connecting cylinder to rotate.

[0008] Optionally, a gear ring is arranged on the outer periphery of the connecting cylinder. The driving mechanism includes two gears, a synchronization component, and a driving motor. The two gears are arranged at intervals on the installation cylinder and are located outside the connecting cylinder. Each gear is rotatably arranged along the axis in the vertical direction, and each gear meshes with the gear ring. The synchronization component connects the two gears to enable the two gears to rotate synchronously. The driving motor is connected to one of the gears to drive the gear to rotate.

[0009] Optionally, the synchronization component includes two synchronous pulleys and a synchronous belt. The two synchronous pulleys correspond to the two gears one by one. The synchronous pulley is fixedly connected to the corresponding gear coaxially, and the synchronous belt is respectively connected to the two synchronous pulleys.

[0010] Optionally, a stop portion extending in the horizontal direction is provided at the peripheral edge of the lower end of the installation cylinder. The lower end face of the connecting cylinder abuts against the upper side of the stop portion, and the stop portion is used to limit the downward movement of the connecting cylinder.

[0011] Optionally, a plurality of reinforcing ribs are provided on the lower side of the stop portion, and the plurality of reinforcing ribs are arranged at intervals along the circumferential direction of the installation cylinder.

[0012] Optionally, there is a gap between the outer side surface of the installation cylinder and the inner side surface of the connecting cylinder. The electric rotating and lifting insulating platform for operation on the auxiliary rod further includes a plurality of rollers. The plurality of rollers are all located in the gap, and the plurality of rollers are arranged at intervals along the circumferential direction of the installation cylinder. Each roller is rotatably installed along the axis in the vertical direction on one of the installation cylinder and the connecting cylinder and abuts against the other.

[0013] Optionally, the installation cylinder is provided with a plurality of threaded holes communicating with the installation channel, and the plurality of threaded holes are arranged at intervals along the circumferential direction of the installation cylinder. The clamping mechanism includes a plurality of pressing components, and the plurality of pressing components correspond to the plurality of threaded holes one by one. Each pressing component includes a lead screw and a pressing block. The lead screw is in threaded cooperation with the installation cylinder, and one end of the lead screw extends into the installation cylinder. The pressing block is located in the installation channel, and the pressing block is rotatably installed at one end of the lead screw.

[0014] Optionally, there are two clamping mechanisms, and the two clamping mechanisms are located at the upper and lower ends of the installation cylinder.

[0015] Optionally, the side of the pressing block facing the utility pole is arc-shaped.

[0016] Compared with the prior art, for the electric rotating and lifting insulating platform for working on an auxiliary pole provided by the present invention, the installation cylinder is provided with an installation channel, and an entrance communicating with the installation channel is provided on one side of the installation cylinder. The connecting cylinder is sleeved on the outer periphery of the installation cylinder and is rotatably arranged along the vertical axis. The connecting cylinder is provided with a notch corresponding to the entrance. When in use, first rotate the connecting cylinder so that the notch corresponds to the entrance, then sleeved the installation cylinder on the outer periphery of the utility pole from the entrance, and then fix the installation cylinder on the utility pole by clamping the utility pole through the clamping mechanism. The insulating platform is movably arranged on the connecting cylinder in the vertical direction, and the connecting cylinder is rotatably arranged. In this way, the insulating platform can be lifted and rotated, which is convenient for use. At the same time, the installation method of the installation cylinder is simple and can be fixed on the utility pole conveniently and quickly.

[0017] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. The specific implementation manners of the present invention are given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention, and constitute a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings: Figure 1 It is a schematic structural diagram of an embodiment of the electric rotating and lifting insulating platform for working on an auxiliary pole provided by the present invention; Figure 2 is Figure 1 The front view of the electric rotating and lifting insulating platform for working on the auxiliary pole in Figure 3 is Figure 1 The three-dimensional schematic diagram of the installation cylinder and the connecting cylinder in Figure 4 is Figure 1Front view of the installation cylinder and the connection cylinder; Figure 5 is Figure 1 Top view sectional view of the installation cylinder and the connection cylinder; Figure 6 is Figure 1 Bottom view of the installation cylinder and the connection cylinder; Figure 7 is Figure 1 Partial bottom view sectional view of the installation cylinder and the connection cylinder; Figure 8 is Figure 1 Schematic perspective view of the installation cylinder; Figure 9 is Figure 1 Schematic perspective view of the connection cylinder.

[0019] Explanation of reference numerals: 1 - Installation cylinder, 11 - Installation channel, 12 - Entrance, 13 - Stopping part, 14 - Reinforcing rib, 2 - Connection cylinder, 21 - Notch, 22 - Gear ring, 23 - Slide rail, 3 - Clamping mechanism, 31 - Lead screw, 32 - Tightening block, 4 - Insulating platform, 5 - Driving mechanism, 51 - Gear, 52 - Synchronous pulley, 53 - Synchronous belt, 54 - Driving motor, 6 - Roller, 7 - Winch. Detailed implementation manners

[0020] The following will specifically describe the preferred embodiments of the present invention in conjunction with the accompanying drawings. Among them, the accompanying drawings form a part of this application and are used together with the embodiments of the present invention to explain the principle of the present invention, and are not used to limit the scope of the present invention.

[0021] Please refer to Figures 1 to 9 , the electric rotary lifting insulating platform for working on the auxiliary rod includes an installation cylinder 1, a connection cylinder 2, a clamping mechanism 3 and an insulating platform 4. The installation cylinder 1 is provided with an installation channel 11. One side of the installation cylinder 1 is provided with an entrance 12 communicating with the installation channel 11. The installation cylinder 1 is used to be sleeved on the outer periphery of the electric pole from the entrance 12. The connection cylinder 2 is sleeved on the outer periphery of the installation cylinder 1 and is rotatably arranged along the vertical axis. The connection cylinder 2 is provided with a notch 21 corresponding to the entrance 12. The clamping mechanism 3 is arranged on the installation cylinder 1. When the installation cylinder 1 is sleeved on the outer periphery of the electric pole, the clamping mechanism 3 is used to tightly press the electric pole to fix the installation cylinder 1. The insulating platform 4 is movably installed on the connection cylinder 2 in the vertical direction.

[0022] The electric rotating and lifting insulating platform for working on an auxiliary pole provided by the present invention, the mounting cylinder 1 is provided with a mounting channel 11, one side of the mounting cylinder 1 is provided with an inlet 12 communicating with the mounting channel 11, the connecting cylinder 2 is sleeved on the outer periphery of the mounting cylinder 1 and is rotatably arranged along the vertical axis, the connecting cylinder 2 is provided with a notch 21 corresponding to the inlet 12. In specific use, first rotate the connecting cylinder 2 to make the notch 21 correspond to the inlet 12, then sleeve the mounting cylinder 1 on the outer periphery of the pole from the inlet 12, and then fix the mounting cylinder 1 on the pole by clamping the pole through the clamping mechanism 3. The insulating platform 4 is movably arranged on the connecting cylinder 2 in the vertical direction, and the connecting cylinder 2 is rotatably arranged. In this way, the insulating platform 4 can be lifted and rotated, which is convenient to use. At the same time, the mounting method of the mounting cylinder 1 is simple and can be fixed on the pole quickly and conveniently.

[0023] Further, the mounting cylinder 1 is integrally columnar, the mounting channel 11 extends in the vertical direction and penetrates through the mounting cylinder 1. Correspondingly, the inlet 12 also penetrates through the upper and lower ends of the mounting cylinder 1, and the width of the inlet 12 is greater than the diameter of the pole, so that the mounting cylinder 1 can be sleeved on the outer periphery of the pole through the inlet 12. Correspondingly, the structure of the connecting cylinder 2 is the same as that of the mounting cylinder 1, so that the connecting cylinder 2 can be rotatably mounted on the outer periphery of the mounting cylinder 1.

[0024] Further, the method of driving the connecting cylinder 2 to rotate is not limited. In this embodiment, the electric rotating and lifting insulating platform for working on an auxiliary pole further includes a driving mechanism 5. The driving mechanism 5 is arranged on the mounting cylinder 1 and is connected to the connecting cylinder 2 for driving the connecting cylinder 2 to rotate. With such a setting, the automation degree is high and the labor intensity of maintenance personnel is reduced.

[0025] Further, in this embodiment, a gear ring 22 is provided on the outer periphery of the connecting cylinder 2; the driving mechanism 5 includes two gears 51, a synchronizing component and a driving motor 54. The two gears 51 are arranged at intervals on the mounting cylinder 1 and are located outside the connecting cylinder 2. Each gear 51 is rotatably arranged along the vertical axis, and each gear 51 meshes with the gear ring 22. The synchronizing component connects the two gears 51 to make the two gears 51 rotate synchronously. The driving motor 54 is connected to one of the gears 51 to drive the gear 51 to rotate. Specifically, the distance between the two gears 51 is greater than the width of the notch 21, so that at least one of the gears 51 is always meshed with the gear ring 22, and thus the driving mechanism 5 can drive the connecting cylinder 2 to rotate a full circle overcoming the notch 21.

[0026] Further, the synchronization component includes two synchronous pulleys 52 and a synchronous belt 53. The two synchronous pulleys 52 correspond to the two gears 51 one by one. The synchronous pulley 52 is fixedly connected to the corresponding gear 51 coaxially, and the synchronous belt 53 is respectively connected to the two synchronous pulleys 52.

[0027] Further, in order to prevent the connecting cylinder 2 from moving downward, in this embodiment, a stop portion 13 extending in the horizontal direction is provided on the peripheral edge of the lower end of the mounting cylinder 1. The lower end face of the connecting cylinder 2 abuts against the upper side of the stop portion 13, and the stop portion 13 is used to limit the downward movement of the connecting cylinder 2. The stop portion 13 can support the connecting cylinder 2, thereby limiting the connecting cylinder 2.

[0028] Further, since the stop portion 13 needs to bear the weight of the connecting cylinder 2 and the insulating platform 4, in order to prevent the stop portion 13 from being damaged, in this embodiment, a plurality of reinforcing ribs 14 are provided on the lower side of the stop portion 13, and the plurality of reinforcing ribs 14 are arranged at intervals along the circumferential direction of the mounting cylinder 1. By providing the reinforcing ribs 14, the strength of the stop portion 13 can be enhanced.

[0029] Further, in order to reduce the friction between the mounting cylinder 1 and the connecting cylinder 2, a gap is provided between the outer side surface of the mounting cylinder 1 and the inner side surface of the connecting cylinder 2. The electric rotary lifting insulating platform for working on the auxiliary rod further includes a plurality of rollers 6. The plurality of rollers 6 are all located in the gap, and the plurality of rollers 6 are arranged at intervals along the circumferential direction of the mounting cylinder 1. Each roller 6 is rotatably mounted on one of the mounting cylinder 1 and the connecting cylinder 2 along the axis in the vertical direction and abuts against the other. The roller 6 can be provided on the inner side wall of the connecting cylinder 2 or on the outer side wall of the mounting cylinder 1. Specifically, there is no limitation. In this embodiment, the roller 6 is provided on the inner side wall of the connecting cylinder 2, and the wheel surface of the roller 6 abuts against the outer side wall of the mounting cylinder 1. In this way, the sliding friction between the mounting cylinder 1 and the connecting cylinder 2 can be changed into rolling friction, reducing the friction between the two and facilitating the rotation of the connecting cylinder 2.

[0030] Further, the plurality of rollers 6 form two rolling groups, and the two rolling groups are arranged at intervals in the vertical direction.

[0031] Further, in order to further reduce the frictional force of the rotation of the connecting cylinder 2, in this embodiment, the electric rotating and lifting insulating platform operating on the auxiliary rod further includes a plurality of rollers. The plurality of rollers are arranged at intervals along the circumferential direction of the stopping portion 13 on the upper side surface of the stopping portion 13, and the axis of each roller is rotatably arranged in the radial direction of the mounting cylinder 1. The lower end surface of the connecting cylinder 2 abuts against the wheel surface of the roller, so as to further reduce the frictional force of the connecting cylinder 2.

[0032] Further, in this embodiment, the mounting cylinder 1 is provided with a plurality of threaded holes communicating with the mounting channel 11. The plurality of threaded holes are arranged at intervals along the circumferential direction of the mounting cylinder 1; the clamping mechanism 3 includes a plurality of tightening components. The plurality of tightening components correspond to the plurality of threaded holes one by one. Each tightening component includes a lead screw 31 and a tightening block 32. The lead screw 31 is in threaded cooperation with the mounting cylinder 1, and one end of the lead screw 31 extends into the mounting cylinder 1. The tightening block 32 is located in the mounting channel 11, and the tightening block 32 is rotatably mounted at one end of the lead screw 31. In specific use, the lead screw 31 can be rotated to drive the tightening block 32 to move, so that the tightening block 32 abuts against the electric pole, and the purpose of fixing the mounting cylinder 1 is achieved through the frictional force between the tightening block 32 and the electric pole.

[0033] Further, in order to improve the fixing strength, in this embodiment, there are two clamping mechanisms 3, and the two clamping mechanisms are located at the upper and lower ends of the mounting cylinder 1.

[0034] Further, in order to increase the contact area between the tightening block 32 and the electric pole, in this embodiment, the side of the tightening block 32 facing the electric pole is arc-shaped. With such a setting, the contact area between the tightening block 32 and the electric pole is increased, and further the frictional force between the tightening block 32 and the electric pole is increased.

[0035] Further, two slide rails 23 are provided on one side of the connecting cylinder 2. The two slide rails 23 extend in the vertical direction, and the two slide rails 23 are arranged at intervals. The insulating platform 4 is slidably mounted on the slide rails 23.

[0036] Further, the electric rotating and lifting insulating platform operating on the auxiliary rod further includes a winch 7. The winch 7 is arranged at the upper end of the slide rail 23, and the pulling rope of the winch 7 is connected to the insulating platform 4 to drive the insulating platform 4 to slide in the vertical direction through the winch 7.

[0037] It should be noted that the winch 7 is a prior art and will not be elaborated here.

[0038] In the description of the present application, it should be noted that if there are directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0039] It should be noted that in the present application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including the said element. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0040] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. An electric rotary lifting insulating platform for auxiliary pole operation, characterized in that: It includes: The installation tube is provided with an installation channel, one side of the installation tube is provided with an entrance connected to the installation channel, and the installation tube is used to be sleeved on the outer periphery of the pole from the entrance; A connecting tube is sleeved on the outer circumference of the mounting tube and is rotatably arranged along the vertical axis, and the connecting tube is provided with a notch corresponding to the inlet; A clamping mechanism is provided on the installation tube, so that when the installation tube is sleeved on the outer circumference of the pole, the clamping mechanism is used to press against the pole to fix the installation tube; The insulating platform is movably mounted on the connecting tube along the vertical direction.

2. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 1, characterized in that: The electric rotary lifting insulating platform operating on the auxiliary rod also includes a driving mechanism, which is arranged on the mounting tube and connected to the connecting tube for driving the connecting tube to rotate.

3. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 2, characterized in that: The outer periphery of the connecting cylinder is provided with a gear ring; The driving mechanism includes two gears, a synchronization assembly and a driving motor. The two gears are arranged at intervals in the mounting cylinder and are located outside the connecting cylinder. Each of the gears is arranged to rotate along an axis in the vertical direction. Each of the gears is meshed with the ring gear. The synchronization assembly connects the two gears so that the two gears rotate synchronously. The driving motor is connected to one of the gears to drive the gear to rotate.

4. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 3 is characterized in that: The synchronous assembly includes two synchronous pulleys and a synchronous belt. The two synchronous pulleys correspond to the two gears one by one. The synchronous pulleys are fixedly connected to the corresponding gears coaxially, and the synchronous belt is connected to the two synchronous pulleys respectively.

5. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 1, characterized in that: A stopper extending in the horizontal direction is disposed at the periphery of the lower end of the mounting tube, and the lower end surface of the connecting tube abuts against the upper side of the stopper, and the stopper is used to limit the downward movement of the connecting tube.

6. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 5, characterized in that: A plurality of reinforcing ribs are arranged at the lower side of the stopper, and the plurality of reinforcing ribs are arranged at intervals along the circumference of the mounting tube.

7. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 1, characterized in that: A gap is provided between the outer side surface of the installation tube and the inner side surface of the connecting tube; The electric rotating lifting insulating platform operating on the auxiliary rod also includes multiple rollers, all of which are located in the gap, and the multiple rollers are arranged at intervals along the circumference of the mounting tube. Each roller is rotatably installed on one of the mounting tube and the connecting tube along the axis in the vertical direction, and abuts against the other.

8. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 1, characterized in that: The installation tube is provided with a plurality of threaded holes connected to the installation channel, and the plurality of threaded holes are arranged at intervals along the circumference of the installation tube; The clamping mechanism includes a plurality of clamping components, and the plurality of clamping components correspond one-to-one to the plurality of threaded holes. Each of the clamping components includes a screw rod and a clamping block. The screw rod is threadedly matched with the mounting tube, and one end of the screw rod extends into the mounting tube. The clamping block is located in the mounting channel, and the clamping block is rotatably mounted on one end of the screw rod.

9. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 8, characterized in that: The two clamping mechanisms are provided, and the two clamping mechanisms are located at the upper and lower ends of the mounting tube.

10. The electric rotary lifting insulating platform for working on the auxiliary pole according to claim 8, characterized in that: The abutting block is arranged in an arc shape toward one side of the pole.

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