CN214100607U - Transmission line shaft tower climbing equipment - Google Patents

Abstract

The utility model discloses a climbing device for a transmission line pole tower, which relates to the technical field of transmission line inspection, and comprises a guide rail, a power platform and a bearing platform; the guide rail is arranged on the transmission line tower; the power platform comprises an electric cabinet, a main body structure and a motion execution component, the main body structure is connected with the guide rail in a sliding mode, the motion execution component is used for providing power for the main body structure to move along the guide rail, and the electric cabinet is electrically connected with the motion execution component; the bearing platform comprises a bearing frame and a carriage body, the bearing frame is detachably mounted on the main body structure and moves along the guide rail along with the main body structure, and the carriage body is used for loading maintainers and/or maintenance equipment. The utility model has the advantages of reasonable design, the circuit maintainer can take this equipment to carry out shaft tower fortune dimension maintenance operation, has reduced the physical demands that the maintainer climbed the tower, can make the maintainer remain more physical power and carry out the operation on the tower, has increased the high altitude construction time, has promoted the operating efficiency to effectively ensured maintainer's safety, the practicality is strong.

Description

Transmission line shaft tower climbing equipment

Technical Field

The utility model relates to a transmission line patrols and examines technical field, especially relates to a transmission line shaft tower climbing equipment.

Background

The high-voltage overhead transmission line is a main channel for power transmission, and in order to ensure the safety and stability of power transmission, the overhead transmission line needs to be periodically checked and maintained. At present, with the promotion of transmission line voltage class and the expansion of line scale, the shaft tower height is higher and higher, and line length and shaft tower quantity also increase gradually, and the work load and the work degree of difficulty in the line inspection, maintenance operation process are also bigger and bigger. And the maintenance operation of climbing the tower of current circuit still uses manpower climbing shaft tower as the leading mode, and not only intensity of labour is big, inefficiency, and the climbing in high altitude has great safety risk moreover. Therefore, the importance of providing an automatic tower climbing device that can replace personnel to climb the tower in the operation is examined in the circuit fortune to the line is stronger and stronger, and it is also how to provide an automatic tower climbing device the utility model discloses one of the problem that awaits a urgent need to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a transmission line shaft tower climbing equipment to solve the big and problem of inefficiency of manpower climbing shaft tower intensity of labour that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a transmission line shaft tower climbing equipment mainly includes:

the guide rail is arranged on the transmission line tower;

the power platform comprises an electric cabinet, a main body structure and a motion execution component arranged on the main body structure, the main body structure is connected with the guide rail in a sliding manner, and the motion execution component is used for providing power for the main body structure to move along the guide rail; the electric control box is electrically connected with the motion execution part;

the bearing platform comprises a bearing frame and a carriage body arranged on the bearing frame; the bearing frame is detachably arranged on the main body structure so as to move along the guide rail along with the main body structure; the compartment is used for loading service personnel and/or service equipment.

Optionally, the movement executing component includes a motor reducer and a driving gear in power connection with the motor reducer, a first rack is arranged on the guide rail, and the first rack is engaged with the driving gear.

Optionally, a safety protection part is further arranged on the main body structure, the safety protection part comprises a falling protector and a falling prevention gear connected with the falling protector, a second rack is arranged on the guide rail, and the second rack is meshed with the falling prevention gear; the anti-falling device is provided with an anti-falling device detector which is used for monitoring the running speed of the power platform in real time, and the anti-falling device is used for immediately acting to stop the anti-falling gear from rotating when the equipment stalls and falls due to an accident situation, so that the equipment stops moving; the falling protector and the falling protector detector are electrically connected with the electric cabinet.

Optionally, the driving gear and/or the anti-falling gear is/are provided with a limiting wheel, and the limiting wheel is mounted on the main body structure and is positioned on one side of the driving gear or the anti-falling gear; the limiting wheel is used for preventing the driving gear or the anti-falling gear from being overlarge with a gap between the corresponding guide rail rack.

Optionally, a guide cylinder is arranged on the guide rail, a guide wheel matched with the guide cylinder is arranged on the main body structure, and a rotating shaft of the guide wheel is perpendicular to the axis of the guide cylinder; a circular groove matched with the outer circular surface of the guide cylinder is formed in the periphery of the guide wheel along the circumferential direction; the guide wheels are arranged in pairs, and each pair of guide wheels are symmetrically distributed on two sides of the guide cylinder.

Optionally, the power platform is further provided with a generator; a rotating frame is arranged on one side of the main body structure and hinged to the main body structure through a rotating shaft, and the rotating frame is used for placing the generator when being unfolded.

Optionally, the bearing frame comprises a bearing frame welding main body and a pedal arranged at the bottom of the bearing frame welding main body, and a weight sensor electrically connected with the electric cabinet is arranged on the pedal.

Optionally, the bearing frame is further provided with a handle, an eccentric wheel and a butt plate; the butt-joint plates are fixed on two sides of the welding main body of the bearing frame, the eccentric wheels and the butt-joint plates are arranged at intervals, the eccentric wheels are rotatably arranged on the welding main body of the bearing frame through shafts, and the handles and the eccentric wheels are coaxially arranged; the butt joint channel steel is arranged on two sides of the main structure and used for being inserted between the eccentric wheel and the butt joint plate, the handle is swung to enable the eccentric wheel to rotate, the distance between the eccentric wheel and the butt joint plate can be adjusted, the butt joint channel steel is clamped between the eccentric wheel and the butt joint plate, and butt joint positioning of the bearing platform and the power platform is achieved.

Optionally, a knob pin is arranged on the butt-joint channel steel; the bottom of the knob pin is fixed to the butt joint channel steel, the cylindrical pin at the head of the knob pin can be manually retracted and popped up, the head end of the cylindrical pin penetrates through the butt joint channel steel and is located on the inner side of the butt joint channel steel, the tail end of the cylindrical pin is provided with the knob, the knob is located on the outer side of the butt joint channel steel, the head end of the cylindrical pin can be extended out by pressing the knob, and the butt joint channel steel is further locked on the bearing frame welding main body.

Optionally, the compartment body includes a frame structure and a sheet structure mounted on the frame structure, and the sheet structure is provided with lightening holes and/or ventilation holes; the carriage body is also provided with a carriage body door.

The utility model discloses for prior art gain following technological effect:

the utility model provides a transmission line shaft tower climbing equipment, structural design is reasonable, and the line maintainer can take this equipment to carry out shaft tower fortune dimension maintenance operation, has reduced the physical demands that the maintainer climbed the tower, can make the maintainer remain more physical power and carry out the operation on the tower, has increased the high altitude construction time, has promoted the operating efficiency to maintainer's safety has effectively been ensured. The utility model discloses effectively solved the transportation problem at transmission line maintainer time of operation from ground to shaft tower top, reduced personnel intensity of labour simultaneously, improved the operating efficiency, the practicality is strong.

In addition, the utility model discloses a transmission line shaft tower climbing equipment transports the position of shaft tower when using, installs on the shaft tower guide rail; when not in use, the movable support can be detached from the tower guide rail and placed indoors for storage, so that the failure rate and the maintenance cost of equipment are reduced. And simultaneously, the utility model discloses a split type modular design of equipment can effectively reduce single individual weight, the equipment transportation of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments 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.

Fig. 1 is a schematic diagram of the general structure of the climbing equipment for the transmission line tower of the present invention;

fig. 2 is an exploded structure diagram of the climbing equipment for the transmission line tower of the utility model;

FIG. 3 is a schematic structural view of the supporting platform of the present invention;

fig. 4 is a schematic structural view of the carriage body of the present invention;

fig. 5 is an exploded schematic view of the carriage body of the present invention;

fig. 6 is a schematic view of the general structure of the loading frame of the present invention;

FIG. 7 is a schematic structural view of the welding main body of the bearing frame of the present invention;

fig. 8 is a first schematic structural view of the power platform of the present invention;

fig. 9 is a schematic view of the power platform of the present invention showing the extended state of the rotating frame;

fig. 10 is a schematic structural view of a structural body in the power platform of the present invention;

fig. 11 is a schematic view of the power platform according to the present invention in a retracted state;

FIG. 12 is a schematic view of the docking principle of the loading platform and the power platform according to the present invention;

fig. 13 is a schematic view of the installation of the load-bearing platform and the power platform of the present invention;

fig. 14 is a schematic view of the locking structure of the loading platform and the power platform of the present invention;

wherein the reference numerals are: 1, climbing equipment for a power transmission line tower; 2, a guide rail; 21 a guide cylinder; 3, a transmission line tower; 4, a power platform; 41, an electric cabinet; 42 a body structure; 421 guide wheel mounting seats; 422 a knob pin mounting seat; 423 a swivel mount; 43 a motion-performing component; 431 motor reducer; 432 drive a gear; 5, carrying a platform; 51 a carrier; 511 carrying a welding body; a 512 pedal; 513 a weight sensor; 514 a first carriage body fixing plate; 515 a carriage body fixing plate II; 516 eccentric wheel fixing plate; a carriage body 52; 521 a frame structure; 5211 a profile beam; 5212 connecting part of section bar; 522 a thin plate structure; 523 compartment door; 6 a first rack; 7 a safety protection member; 8, a safety catch; 9, an anti-falling gear; 10, limiting wheels; 11 a guide wheel; 111 circular grooves; 12 a generator; 13 a rotating frame; 14 a handle; 15 eccentric wheel; 16, a butt plate; 17, butting channel steel; 18 knob pins; 19 drive the plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a transmission line shaft tower climbing equipment to the manpower climbing shaft tower intensity of labour who solves prior art existence is big and the problem of inefficiency.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Example one

As shown in fig. 1-14, this embodiment provides a transmission line tower climbing equipment 1, and this equipment is split type structure, includes several parts such as guide rail 2, power platform 4 and load-bearing platform 5, generator 12 along its direction of height fixed mounting on transmission line tower 3, and load-bearing platform 5 docks with power platform 4, and power platform 4 is used for driving load-bearing platform 5 along guide rail 2 and moves from top to bottom on transmission line tower 3 to transport line maintainer or maintenance equipment. The generator 12 is disposed on the power platform 4, and may be a gasoline generator, which provides power source for each electric device in the equipment. When the power platform 4 is used, the power platform 4 is arranged on the guide rail 2, and the power platform 4 is provided with a motor speed reducer 431, an electric cabinet 41 and other structures, so that the electric energy of the generator 12 can be converted into mechanical energy for the equipment to move along the tower guide rail; when the bearing platform 5 is used, the bearing platform and the power platform 4 are in butt joint installation and are fixed to bear the bearing function of a maintainer, and when the bearing platform is not used, the bearing platform can be detached from the power platform 4 to be transported respectively, so that the transportation weight of a single individual is reduced.

In this embodiment, as shown in fig. 3, the supporting platform 5 mainly includes a carriage 52 and a supporting frame 51, and the carriage 52 is fixed to a first carriage fixing plate 514 and a second carriage fixing plate 515 of the supporting frame 51 through bolts.

In this embodiment, as shown in fig. 4 to 5, the carriage 52 is designed with a carriage door 523 capable of being rotated to open and close, so that the service personnel can access the equipment through the carriage door 523. The compartment 52 includes a frame structure 521 integrally connected by section beams 5211 through section connectors 5212, a thin plate structure 522 is sandwiched between the frames to seal the periphery and the top of the compartment, the thin plate structure 522 is preferably an aluminum alloy thin plate, lightening holes and ventilation holes are processed on the plate, and the size and the number of the holes can be adjusted according to actual requirements. The aluminum alloy sheet is preferably fixed to the profile beam 5211 using bolts and profile nuts.

In this embodiment, as shown in fig. 6-7, the carriage 51 is mainly composed of a carriage welding body 511, a handle 14, an eccentric 15, a butt plate 16, a pedal 512, and a weight sensor 513. The welding main body 511 of the bearing frame is preferably an integral welding structure, and is welded with a first carriage fixing plate 514, a second carriage fixing plate 512, an eccentric wheel fixing plate 516 and the like. The butt plate 16, the pedal 512, and the weight sensor 513 are all fixed to the carriage welding body 511 by bolting. The handle 14 and the eccentric wheel 15 are connected with each other through a shaft and are arranged on the eccentric wheel fixing plate 516, the handle 14 and the eccentric wheel 15 are coaxially arranged, and a maintainer can rotate the eccentric wheel 15 around the shaft through the handle 14 to adjust the distance between the eccentric wheel 15 and the butt plate 16. The carrying platform 5 and the power platform 4 can be mounted and dismounted in a butt joint mode through the handle 14, the eccentric wheel 15 and the butt joint plate 16. The pedal 512 can directly contact with the foot of the maintainer, and directly support the maintainer. Weight sensor 513 is used for being electrically connected with the electric cabinet, can detect the loading capacity of footboard 512, can report to the police when footboard 512 overloads, for example remind maintainer load-bearing platform overweight through setting up the alarm, avoid damaging load-bearing platform, reduce load-bearing platform's life.

In this embodiment, as shown in fig. 8 to 11, the power platform 4 is mainly composed of a structure body 42, a knob pin 18, a rotating frame 13, an electric cabinet 41, a motor speed reducer 431, a safety hook 8, a driving gear 432, a safety hook gear 9, a limiting wheel 10, a transmission plate 19 and a guide wheel 11. The structure body 42 is an integral welding structure, and the two sides of the structure body are welded with structures such as a butt-joint channel steel 17, a guide wheel mounting seat 421, a knob pin mounting seat 422, a rotating frame mounting piece 423 and the like. The knob pin 18 is fixed on the knob pin mounting seat 422, and the head pin can be manually retracted and ejected, so that the positioning and locking between the power platform 4 and the bearing platform 5 are realized. The rotating frame 13 is rotatably coupled to a rotating frame mounting member 423 through a shaft, the rotating frame mounting member 423 is located at one side of the structural body 42, the rotating frame 13 is rotatable around its own axis, and the rotating frame 13 is unfolded as shown in fig. 9, on which the generator 12 is placed when unfolded; when not in use, the generator 12 is removed from the rotating frame 13 and the rotating frame 13 is retracted (see fig. 11) to reduce the overall size of the structural body 42 for easy transportation. The electric cabinet 41 is fixed on one side of the driving plate 19 through bolt connection, and electric elements such as a controller, a filter, a breaker, a relay and the like are arranged in the electric cabinet, so that the motion control function of the equipment is realized. The motor speed reducer 431 and the falling protector 8 are arranged on the same side face of the transmission plate 19 side by side up and down, the motor speed reducer 431 and the driving gear 432 as well as the falling protector 8 and the falling protector 9 are respectively connected together, the driving gear 432 is driven by the motor speed reducer 431 to rotate and is meshed with the first rack 6 on the guide rail 2 as a motion executing component 43 of the equipment; the anti-falling gear 9 is used as a driven rotating part and meshed with a second rack of the guide rail 2 to form a safety protection part 7 of the equipment, the second rack and the first rack 6 are of the same rack structure, and the anti-falling gear 9 and the driving gear 432 are vertically arranged and are both meshed with the rack structure. The falling protector 8 is provided with a falling protector detector, the speed of the equipment can be monitored in real time, and when the equipment is stalled and falls due to an accident, the falling protector 8 can act immediately to stop the falling protection gear 9, so that the equipment stops moving, and the safety of the equipment is protected. The limiting wheel 10 is mainly matched with the driving gear 432 and the anti-falling gear 9, and the phenomenon that the movement is not smooth due to overlarge gaps among the driving gear 432, the anti-falling gear 9 and the guide rail rack is prevented. The guide wheels 11 are mounted on the guide wheel mounting base 421 and can rotate along their own axis, four or eight guide wheels are provided on one side, each two guide wheels are in a group, and the circular grooves 111 of the guide wheels 11 are matched with the outer circular surface of the guide cylinder 21, so that the equipment can only move up and down along the direction of the guide rail 2.

In this embodiment, the transmission plate 19 is preferably a steel plate structure, has lightening holes formed thereon, is fixed to the main structure 42 by peripheral bolts, and is a main mounting and fixing structure of the motor reducer 431, the safety catch 8, the driving gear 432, the safety catch gear 9, and the limit wheel 10. The limiting wheels 10 are arranged in a plurality and are distributed on one sides of the driving gear 432 and the anti-falling gear 9 at intervals, and the guide rail rack is positioned between the gears (the driving gear 432 and the anti-falling gear 9) and the limiting wheels 10.

In this embodiment, as shown in fig. 12 to 14, after the power platform 4 is mounted on the guide rail 2, the bearing platform 5 is moved toward the power platform, so that the docking channel 17 of the power platform 4 is inserted into the space between the docking plate 16 of the bearing platform 5 and the eccentric wheel fixing plate 516, and after the two platforms reach a predetermined mounting position, the head cylindrical pin of the knob cylindrical pin 18 on the power platform 4 is manually ejected from the tail end of the knob cylindrical pin 18 and enters the positioning hole of the bearing platform 5, thereby completing docking and positioning of the two platforms. After the positioning is finished, the handle 14 is rotated to drive the eccentric wheel 15 to rotate, so that the distance between the eccentric wheel 15 and the butt joint plate 16 is reduced, and the eccentric wheel 15 tightly pushes against the butt joint channel steel 17 of the power platform 4 and is self-locked to play a main stress role. The load-bearing platform 5 and the power platform 4 after butt joint are shown in fig. 13, and the jacking partial view of the eccentric wheel 15 is shown in fig. 14.

Therefore, the transmission line pole tower climbing equipment provided by the embodiment is reasonable in structural design, line maintainers can take the equipment to carry out pole tower operation and maintenance, physical power consumption of the maintainers in climbing the tower is reduced, more physical power can be reserved by the maintainers to carry out operation on the tower, the high-altitude operation time is prolonged, the operation efficiency is improved, and the safety of the maintainers is effectively guaranteed. The embodiment effectively solves the transportation problem from the ground to the top of the tower when the power transmission line maintainer operates, reduces the labor intensity of the maintainers, improves the operation efficiency, and has strong practicability.

In addition, when the power transmission line tower climbing equipment is used, the power transmission line tower climbing equipment is transported to a tower position and installed on a tower guide rail; when not in use, the movable support can be detached from the tower guide rail and placed indoors for storage, so that the failure rate and the maintenance cost of equipment are reduced. Meanwhile, the split modular design of the equipment is realized, the weight of a single individual can be effectively reduced, and the equipment is convenient to transport.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (10)

1. The utility model provides a transmission line shaft tower climbing equipment which characterized in that includes:

the guide rail is arranged on the transmission line tower;

the power platform comprises an electric cabinet, a main body structure and a motion execution component arranged on the main body structure, the main body structure is connected with the guide rail in a sliding manner, and the motion execution component is used for providing power for the main body structure to move along the guide rail; the electric control box is electrically connected with the motion execution part;

the bearing platform comprises a bearing frame and a carriage body arranged on the bearing frame; the bearing frame is detachably arranged on the main body structure so as to move along the guide rail along with the main body structure; the compartment is used for loading service personnel and/or service equipment.

2. The electric transmission line pole tower climbing device of claim 1, wherein the movement executing component comprises a motor reducer and a driving gear in power connection with the motor reducer, a first rack is arranged on the guide rail, and the first rack is meshed with the driving gear.

3. The electric transmission line pole tower climbing equipment as claimed in claim 2, wherein a safety protection part is further arranged on the main body structure, the safety protection part comprises a falling protector and a falling prevention gear connected with the falling protector, a second rack is arranged on the guide rail, and the second rack is meshed with the falling prevention gear; the anti-falling device is provided with an anti-falling device detector which is used for monitoring the running speed of the power platform in real time, and the anti-falling device is used for immediately acting to stop the anti-falling gear from rotating when the equipment stalls and falls due to an accident situation, so that the equipment stops moving; the falling protector and the falling protector detector are electrically connected with the electric cabinet.

4. The transmission line pole tower climbing equipment according to claim 3, wherein the driving gear and/or the anti-falling gear is/are provided with a limiting wheel, and the limiting wheel is mounted on the main body structure and is positioned on one side of the driving gear or the anti-falling gear; the limiting wheel is used for preventing the driving gear or the anti-falling gear from being overlarge with a gap between the corresponding guide rail rack.

5. The electric transmission line pole tower climbing equipment as claimed in claim 1, wherein a guide cylinder is arranged on the guide rail, a guide wheel matched with the guide cylinder is arranged on the main body structure, and a rotating shaft of the guide wheel is arranged perpendicular to the axis of the guide cylinder; a circular groove matched with the outer circular surface of the guide cylinder is formed in the periphery of the guide wheel along the circumferential direction; the guide wheels are arranged in pairs, and each pair of guide wheels are symmetrically distributed on two sides of the guide cylinder.

6. The transmission line pole tower climbing device according to claim 1, wherein the power platform is further configured with a generator; a rotating frame is arranged on one side of the main body structure and hinged to the main body structure through a rotating shaft, and the rotating frame is used for placing the generator when being unfolded.

7. The electric transmission line pole tower climbing device of claim 1, wherein the bearing frame comprises a bearing frame welding main body and a pedal arranged at the bottom of the bearing frame welding main body, and a weight sensor electrically connected with the electric cabinet is arranged on the pedal.

8. The electric transmission line pole tower climbing equipment as claimed in claim 7, wherein the bearing frame is further provided with a handle, an eccentric wheel and a butt plate; the butt-joint plates are fixed on two sides of the welding main body of the bearing frame, the eccentric wheels and the butt-joint plates are arranged at intervals, the eccentric wheels are rotatably arranged on the welding main body of the bearing frame through shafts, and the handles and the eccentric wheels are coaxially arranged; the butt joint channel steel is arranged on two sides of the main structure and used for being inserted between the eccentric wheel and the butt joint plate, the handle is swung to enable the eccentric wheel to rotate, the distance between the eccentric wheel and the butt joint plate can be adjusted, the butt joint channel steel is clamped between the eccentric wheel and the butt joint plate, and butt joint positioning of the bearing platform and the power platform is achieved.

9. The electric transmission line pole tower climbing equipment as recited in claim 8, wherein the butt-joint channel steel is provided with a knob pin; the bottom of the knob pin is fixed to the butt joint channel steel, the cylindrical pin at the head of the knob pin can be manually retracted and popped up, and when the cylindrical pin extends out, the butt joint channel steel can be further locked on the bearing frame welding main body.

10. The electric transmission line pole tower climbing equipment as claimed in claim 1, wherein the carriage body comprises a frame structure and a thin plate structure arranged on the frame structure, and lightening holes and/or ventilation holes are formed in the thin plate structure; the carriage body is also provided with a carriage body door.

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