Portable automatic tower climbing device
Technical Field
The utility model belongs to electric power high altitude maintenance operation field specifically relates to a portable automatic tower climbing device.
Background
At present, high-voltage power transmission line maintenance, high altitude construction fields such as maintenance of windmill tower equipment of wind power generation, the operation height is at tens of meters or even above hundred meters high altitude, climbs to the operation height by manpower entirely, still needs to carry operation instrument and equipment climbing sometimes, just consumes the most physical power and the time of operation personnel at the climbing in-process. In order to save physical strength and time and reduce climbing times, some overhead workers are in high altitude for eating and resting, and some are even sleeping in high altitude, so that the working efficiency and the safety are extremely low. Therefore, there is a need for an automatic tower climbing device that can facilitate tower climbing by an operator, save physical strength of the operator, and improve efficiency.
Disclosure of Invention
Aiming at the problems, the utility model makes up the defects of the prior art and provides a portable automatic tower climbing device; the utility model discloses can be through installing on tower equipment such as current iron tower or shaft tower, realize automatic rising and decline through operation personnel's remote control operation to can realize the apparatus of manned and operation, and overall structure is simple light in weight, simple to operate easily carries, saves physical power for operation personnel, realizes efficient tower climbing operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a portable automatic tower climbing device, including the base, its characterized in that, motor reducer subassembly is installed to one side of base, motor reducer subassembly is connected with drive gear, with the drive gear meshing is provided with attached rack, attached rack is installed on the tower, the both ends of base both sides all are provided with a plurality of hinge supports, every all be connected with link assembly on the hinge support, at the same end homonymy link assembly is connected with antifriction bearing simultaneously, corresponds antifriction bearing is provided with the cross guide rail, the cross guide rail is installed on the tower, antifriction bearing can along the cross guide rail rolls.
Preferably, the connecting rod assemblies on the same side of the same end are connected with the rolling bearings through bearing pins, and grooves of the bearing pins are matched with the protruding parts of the cross guide rails.
Preferably, the hinge supports are arranged on four top corners of two sides of the base.
Preferably, the motor reducer assembly comprises a driving motor and a self-locking reducer, and the self-locking reducer is connected with the driving gear.
The beneficial effects of the utility model.
The utility model has the advantages of simple overall structure light in weight, simple to operate easily carries, installs on tower equipment such as current iron tower or shaft tower, realizes automatic rising and decline through operation personnel's remote control operation to can carry the apparatus of people and operation, for operation personnel save physical power, realize efficient tower operation of climbing.
Drawings
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is another side view of the overall structure of the present invention.
The labels in the figure are: the device comprises a base 1, a motor reducer component 2, a driving gear 3, an auxiliary rack 4, a hinge support 5, a connecting rod component 6, a rolling bearing 7, a cross guide rail 8, a bearing pin shaft 9, a self-locking reducer 10 and a driving motor 11.
Detailed Description
The climbing device comprises a base 1, the base 1 is used for carrying people and working tools, a motor reducer assembly 2 is installed on one side of the base 1, the motor reducer assembly 2 provides climbing power for the whole device, the motor reducer assembly 2 is connected with a controller placed on the ground through a control line, then the remote controller is connected with the controller, the work of the motor reducer assembly 2 can be controlled through the remote controller, the motor reducer assembly 2 is connected with a driving gear 3, an auxiliary rack 4 is arranged in a meshed mode with the driving gear 3, the auxiliary rack 4 is installed on a tower, a gear rack pair is formed between the driving gear 3 and the auxiliary rack 4 through a meshing effect, the climbing action of the device is realized, a plurality of hinge supports 5 are arranged at two ends of two sides of the base 1, each hinge support 5 is connected with a connecting rod assembly 6 through a pin shaft, the connecting rod assembly 6 on the same side of the same end is simultaneously connected with the rolling bearing 7, and the hinge supports 5 are better arranged on four top corners of two sides, so that the supporting and the traction of the connecting rod assembly 6 on the base 1 can be ensured more safely and stably by using the minimum components.
Correspond antifriction bearing 7 and be provided with cross guide rail 8, cross guide rail 8 installs on the tower, antifriction bearing 7 can roll along cross guide rail 8, realizes whole device along the up-and-down motion of cross guide rail 8 to antifriction bearing 7 and cross guide rail 8 can reduce frictional force through rolling interact, offsets the overturning moment that the device manned or carried the thing simultaneously, guarantees drive gear 3 and the good meshing of attached rack 4, makes the motion more smooth.
The connecting rod assembly 6 on the same side of the same end is connected with a rolling bearing 7 through a bearing pin shaft 9, and a groove of the bearing pin shaft 9 is matched with a protruding part of the cross guide rail 8, so that the movement guidance of the whole device is ensured, and the axial movement along the cross guide rail 8 is ensured.
Motor reducer subassembly 2 includes driving motor 11 and auto-lock reduction gear 10, auto-lock reduction gear connects drive gear 3, driving motor 11 rotational speed is higher, fall the rotational speed through auto-lock reduction gear 10, also increase the moment of torsion simultaneously, guarantee through the function of auto-lock when stopping climbing or the locking of whole device when descending, make drive gear 3 no longer rotate, if the condition allows, driving motor 11 also can use the driving motor 11 of taking the auto-lock, prevent that the device from falling by oneself and bring danger.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.