阅读说明：本技术 电线杆攀爬运送装置 (Wire pole climbing conveyor ) 是由 陈昊剑 付光路 余昆 苗团结 李魁轩 王京都 王马瑶 闫啸寒 于 2019-08-26 设计创作，主要内容包括：本发明涉及电网建设维护装置领域,尤其涉及电线杆攀爬运送装置,该装置包括左右两个弧形的侧架,每个侧架均包括设有安装腔的架体,所述架体外周设有用于托起导线的托爪和用于吊升工具的吊链,所述架体的安装腔中设有多个沿上下方向滚动的弹性滚轮以及驱动电机,两个侧架相互对接使各个弹性滚轮弹性挤压在电线杆外壁上,在两个侧架上的驱动电机的同时驱动下各个弹性滚轮与电线杆外壁之间的总摩擦力克服两个侧架以及导线、工具的重力从而使两个侧架以及导线、工具沿电线杆上升。本发明只需将导线、工具安放到位后通过开关同时启动两个侧架上的驱动电机即可进行运送工作,无需人员上下攀爬,操作简单,物资运送效率高。(The invention relates to the field of power grid construction and maintenance devices, in particular to a telegraph pole climbing and conveying device which comprises a left arc-shaped side frame and a right arc-shaped side frame, wherein each side frame comprises a frame body provided with an installation cavity, the periphery of the frame body is provided with a supporting claw for supporting a wire and a hanging chain for lifting a tool, a plurality of elastic rollers and driving motors which roll in the vertical direction are arranged in the installation cavity of the frame body, the two side frames are mutually butted to enable each elastic roller to be elastically extruded on the outer wall of a telegraph pole, and the driving motors on the two side frames simultaneously drive the total friction force between each elastic roller and the outer wall of the telegraph pole to overcome the gravity of the two side frames, the wire and the tool so as to enable the two side. According to the invention, the conveying operation can be carried out only by placing the wires and the tools in place and simultaneously starting the driving motors on the two side frames through the switches, so that people do not need to climb up and down, the operation is simple, and the material conveying efficiency is high.)

1. Wire pole climbing conveyor, including controlling two curved side bearers, the tip of two side bearers docks each other and encloses into the circular shape climbing space that is used for climbing the wire pole, its characterized in that: each side frame comprises a frame body provided with an installation cavity with an opening facing the climbing space, supporting claws used for supporting a wire and a lifting chain used for lifting a tool are arranged on the periphery of the frame body, a plurality of elastic rollers which are distributed around the climbing space and roll along the up-down direction and driving motors used for driving the elastic rollers to rotate are arranged in the installation cavity of the frame body, the two side frames are mutually butted to enable the elastic rollers to be elastically extruded on the outer wall of a telegraph pole, and the total friction force between the elastic rollers and the outer wall of the telegraph pole is driven by the driving motors on the two side frames so as to overcome the gravity of the two side frames, the wire and the tool and enable the two side frames, the wire and the tool to rise along the telegra.

2. The pole climbing conveyor device of claim 1, wherein: the end parts of the frame bodies of the two side frames are respectively provided with a jaw and a clamping groove which correspond to each other, and the jaws are clamped in the corresponding clamping grooves, so that the two side frames are kept in butt joint.

3. The pole climbing conveyor device of claim 1 or 2, wherein: the opening part of installation cavity is equipped with the shrouding that is used for protecting driving motor, be equipped with the window that is used for each gyro wheel to pass through on the shrouding.

4. The pole climbing conveyor device of claim 1, wherein: the elastic roller comprises a base body and an elastic layer arranged on the periphery of the base body.

5. The pole climbing conveyor device of claim 4, wherein: the outer surface of the elastic layer is provided with anti-skid lines for increasing the friction force between the elastic layer and the outer wall of the telegraph pole.

6. The pole climbing conveyor device of claim 1, wherein: the support claw is an L-shaped plate with one end extending upwards and the other end connected to the outer wall of the frame body.

7. The pole climbing conveyor device of claim 1 or 6, wherein: the lifting chain is including fixing solid fixed ring and upper end on the support body outer wall with the rope that solid fixed ring is connected, the lower extreme of rope is equipped with the lifting hook.

8. The pole climbing conveyor device of claim 1, wherein: and the two side frames are respectively provided with a junction box, and the power line of the driving motor on each side frame is in control connection with a corresponding switch on the ground through the corresponding junction box.

Technical Field

The invention relates to the field of power grid construction and maintenance devices, in particular to a telegraph pole climbing and conveying device.

Background

The electric wire netting system has a plurality of transformer facilities and transmission lines, in terminal transmission lines, the wire pole that adopts various models usually comes to get up the transmission of electricity lead frame, in the construction and the maintenance of these terminal transmission lines, operating personnel often need carry various instruments, the wire relies on the installation position of climbing the pole on the pole climbers climbing, but the instrument that operating personnel carried under the usual condition can not be guaranteed, the wire is complete, therefore, under the condition that instrument, wire are not enough, it transports or the pole on personnel get off and climb once more to need ground personnel to climb the wire pole, this just leads to whole work progress to waste time and energy, and it has very big limitation because of reasons such as place to use to rise machinery again.

Chinese patent document with an authorization notice number of CN108635776B discloses an automatic climbing device for electric power wire poles, which comprises a first side plate and a second side plate, wherein the first side plate and the second side plate are arc-shaped, a fourth side plate groove is respectively arranged on the first side plate and the second side plate, an auxiliary climbing device is respectively arranged in the fourth side plate, a pedal opening is arranged on the second side plate, when in use, the foot of an operator is stepped on the pedal opening, when the automatic climbing device for electric power wire poles is upwards lifted, the force of the foot of the operator for lifting the automatic climbing device for electric power wire poles is reduced through the auxiliary climbing device, thereby achieving the purpose of reducing the labor intensity of the operator for climbing. However, according to the technical scheme, the personnel need to stand on the telegraph pole for operation, namely, the personnel still need to go up and down the telegraph pole to transport the tools and the wires, the operation is complicated, the efficiency is low, and the method is not suitable for transporting materials such as the tools and the wires to the operators on the telegraph pole during construction and maintenance.

Disclosure of Invention

The invention provides a telegraph pole climbing and conveying device, which solves the problem of low efficiency caused by complicated operation when materials such as tools, wires and the like are conveyed in the prior art.

The telegraph pole climbing and conveying device adopts the following technical scheme:

a telegraph pole climbing and conveying device comprises a left arc-shaped side frame and a right arc-shaped side frame, the end parts of the two side frames are mutually butted and enclose a round climbing space for climbing a telegraph pole, each side frame comprises a frame body provided with an installation cavity with an opening facing the climbing space, the periphery of the frame body is provided with a supporting claw for supporting a wire and a lifting chain for lifting tools, a plurality of elastic rollers which are distributed around the climbing space and roll along the up-down direction and a driving motor for driving each elastic roller to rotate are arranged in an installation cavity of the frame body, the two side frames are mutually butted to enable each elastic roller to be elastically extruded on the outer wall of the telegraph pole, the driving motors on the two side frames drive the total friction force between the elastic rollers and the outer wall of the telegraph pole to overcome the gravity of the two side frames, the conducting wires and the tools, so that the two side frames, the conducting wires and the tools ascend along the telegraph pole.

The end parts of the frame bodies of the two side frames are respectively provided with a jaw and a clamping groove which correspond to each other, and the jaws are clamped in the corresponding clamping grooves, so that the two side frames are kept in butt joint.

The opening part of installation cavity is equipped with the shrouding that is used for protecting driving motor, be equipped with the window that is used for each gyro wheel to pass through on the shrouding.

The elastic roller comprises a base body and an elastic layer arranged on the periphery of the base body.

The outer surface of the elastic layer is provided with anti-skid lines for increasing the friction force between the elastic layer and the outer wall of the telegraph pole.

The support claw is an L-shaped plate with one end extending upwards and the other end connected to the outer wall of the frame body.

The lifting chain is including fixing solid fixed ring and upper end on the support body outer wall with the rope that solid fixed ring is connected, the lower extreme of rope is equipped with the lifting hook.

And the two side frames are respectively provided with a junction box, and the power line of the driving motor on each side frame is in control connection with a corresponding switch on the ground through the corresponding junction box.

The invention has the beneficial effects that: in the practical operation of the invention, ground operators butt joint the two side frames on the telegraph pole, and because the mounting cavities of the frame bodies of the two side frames are provided with a plurality of elastic rollers, after the two side frames are mutually butted, each elastic roller presses the outer wall of the telegraph pole to ensure that the elastic roller has a friction contact surface generating enough friction force, under the drive of the drive motors on the two side frames, the elastic rollers synchronously rotate, at the moment, the total friction force between the elastic rollers and the outer wall of the telegraph pole overcomes the gravity of the wires and tools born on the two side frames and the two side frames, and then the two side frames, the wires and the tools are conveyed upwards, therefore, the driving motors on the two side frames can be started simultaneously through the switches to transport the work after the wires and tools are placed in place, people do not need to climb up and down, the operation is simple, and the material transporting efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a front view of an embodiment of a pole climbing conveyor of the present invention;

FIG. 2 is a top view corresponding to FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged schematic view of detail B of FIG. 3;

FIG. 5 is a schematic view of a cutting mechanism of the left frame body (including a sealing plate);

FIG. 6 is a schematic structural view of the elastic roller;

in the figure: 1. a left frame body; 11. a right frame body; 101. a baffle plate; 111. a claw; 12. a window; 13. a mounting cavity; 14. closing the plate; 2. an elastic roller; 21. a fixed seat; 22. a drive motor; 23. a drive shaft; 201. an elastic layer; 202. a substrate; 3. supporting claws; 4. a fixing ring; 41. a rope; 5. a junction box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An embodiment of the utility pole climbing and conveying device of the invention is shown in fig. 1 to 6, and comprises a left arc-shaped side frame and a right arc-shaped side frame, the end parts of the two side frames are butted with each other and enclose a circular climbing space for climbing a utility pole, each side frame comprises a frame body, namely a left frame body 1 and a right frame body 11, provided with an installation cavity 13 with an opening facing the climbing space, the periphery of the frame body is provided with a supporting claw 3 for supporting a lead and a hanging chain for lifting tools, three elastic rollers 2 which are distributed around the climbing space and roll along the up-down direction and a driving motor 22 for driving each elastic roller 2 to rotate are arranged in the installation cavity 13 of the frame body, specifically, the driving motor 22 is in driving connection with the elastic rollers 2 through a transmission shaft 23, one end of the transmission shaft 23 is rotatably connected on a fixed seat 21, the two side frames are butted with each other to enable each elastic roller 2, the total friction force between each elastic roller 2 and the outer wall of the telegraph pole overcomes the gravity of the two side frames and the wires and tools under the simultaneous driving of the driving motors 22 on the two side frames, so that the two side frames and the wires and tools ascend along the telegraph pole.

In other embodiments, the number of the elastic rollers and the driving motors thereof may be two or more than three.

In this embodiment, the end portions of the frame bodies of the two side frames, i.e., the left frame body 1 and the right frame body 11, are respectively provided with a corresponding jaw 111 and a corresponding slot, and each jaw 111 is clamped in the corresponding slot so as to keep the two side frames in butt joint, specifically, the jaw 111 is in stop-fit with the baffle 101 located on one side of the slot so as to prevent the two frame bodies from being separated.

In this embodiment, a sealing plate 14 for protecting the driving motor 22 is disposed at the opening of the mounting cavity 13, a window 12 for each roller to pass through is disposed on the sealing plate 14, and a clamping jaw 111 and a clamping groove corresponding to each other are also disposed at the end of the sealing plate 14 on each frame body.

In other embodiments, the ends of the two frames may adopt other fastening structures to accomplish the purpose of butt joint.

In order to be well attached to the outer wall of the utility pole, the elastic roller 2 comprises a base 202 and an elastic layer 201 arranged on the periphery of the base 202, and the elastic layer 201 has elastic deformation capability, so that the friction area between the elastic roller and the outer wall of the utility pole can be increased when the elastic layer is pressed, and further the friction force can be increased.

In this embodiment, in order to further enhance the friction capacity, the outer surface of the elastic layer 201 is provided with anti-slip threads for increasing the friction force with the outer wall of the utility pole.

In this embodiment, the supporting claw 3 is an L-shaped plate with one end extending upward and the other end connected to the outer wall of the frame body.

In other embodiments, the supporting claw can also be formed by combining and welding iron rods and the like.

In this embodiment, the suspension chain includes a fixing ring 4 fixed on the outer wall of the frame body and a rope 41 having an upper end connected to the fixing ring 4, and a hook is provided at a lower end of the rope 41.

In this embodiment, the terminal boxes 5 are disposed on the two side frames, and the power line of the driving motor 22 on each side frame is connected to the corresponding switch control on the ground through the corresponding terminal box 5, so that the operator can control the driving motors 22 on the two side frames to start on the ground through the switches, wherein the simultaneous operation of the plurality of motors by using one switch is easily realized in the prior art.

The driving motor adopted by the invention can be a common motor or a motor with self-locking capability, such as a stepping motor and the like.

In the practical operation of the invention, a ground operator butt joints two side frames on a telegraph pole, because a plurality of elastic rollers 2 are arranged in the installation cavities 13 of the frame bodies of the two side frames, after the two side frames are mutually butted, each elastic roller 2 is pressed on the outer wall of the telegraph pole so that the elastic rollers 2 have friction contact surfaces generating enough friction force, under the simultaneous drive of the driving motors 22 on the two side frames, each elastic roller 2 synchronously rotates, at the moment, the total friction force between each elastic roller 2 and the outer wall of the telegraph pole overcomes the gravity of conducting wires and tools born on the two side frames and the two side frames, the conducting wires and the tools of the two side frames are upwards conveyed, the power wires of the driving motors 22 simultaneously follow, therefore, the conveying work can be carried out only by placing the conducting wires and the tools in place and simultaneously starting the driving motors 22 on the two side frames through, need not personnel and scrambles from top to bottom, easy operation, the goods and materials transports efficiently.

When the invention reaches a preset position, the power supply of the driving motor 22 is cut off, a person at the upper end of the telegraph pole can manually hold the invention to fix the invention on the telegraph pole, then the invention can be put down after a wire and a tool are taken down, because the driving motor 22 does not provide driving force any more, the friction force between the elastic rollers 2 and the outer wall of the telegraph pole is insufficient to keep the position of the invention on the telegraph pole fixed, therefore, each elastic roller 2 rotates reversely, the invention slides downwards until the telegraph pole falls down, and when in use, the invention can hang materials and start the driving motor 22. In some cases, the friction force between each elastic roller 2 and the outer wall of the utility pole and the reverse rotation resistance of the driving motor 22 are large enough, or the driving motor 2 is a motor with self-locking capability, so that the utility pole cannot slide down under the action of gravity when the utility pole is not used for transporting any materials, and at the moment, a reverse power supply needs to be applied to the driving motor 22 to reversely rotate the utility pole, so as to assist the falling of the utility pole.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.