CN210326710U

CN210326710U - Tension clamp drainage plate bolt fastening robot

Info

Publication number: CN210326710U
Application number: CN201921311051.0U
Authority: CN
Inventors: 沈彦南; 李荣焕; 李克彬; 祝超; 周雪伶; 马肖飞
Original assignee: Zhejiang Platinum Creation Robot Technology Co Ltd
Current assignee: Zhejiang Platinum Creation Robot Technology Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-14
Anticipated expiration: 2029-08-13

Abstract

The utility model belongs to the technical field of the transmission line technique of patrolling and examining and specifically relates to a strain clamp drainage plate bolt-up robot is related to. The utility model provides a strain clamp drainage plate bolt-up robot, includes the main part, the main part on be provided with electric telescopic handle, electric telescopic handle's the one end of keeping away from the main part be provided with the walking casing, the walking casing on be provided with the walking wheel and be used for driving walking wheel pivoted walking motor, the main part on be provided with the support, the support on be provided with be used for with the strain clamp on bolt head matched with guiding hook, the support on be provided with the backup pad, be connected with the support housing in the backup pad, be provided with the slip table in the support housing, be provided with the translation device that is used for driving the slip table back-and-forth movement in the support housing, be provided with fastening motor on the slip table, be connected with the slide. The utility model discloses not only the operating efficiency is high, and is dangerous low moreover.

Description

Tension clamp drainage plate bolt fastening robot

Technical Field

The utility model belongs to the technical field of the transmission line technique of patrolling and examining and specifically relates to a strain clamp drainage plate bolt-up robot is related to.

Background

Power outage caused by maintenance of a fault part of a high-voltage transmission line causes huge losses to life and production, industrial manufacturing and national economy. Bolt on the strain clamp drainage plate is not hard up, can arouse drainage plate contact failure, and strain clamp is overheated to produce burn and deformation, causes the wire damage in order to guarantee strain clamp normal use, needs fasten not hard up drainage plate bolt.

Live working is a common maintenance operation method of a modern power grid, and can realize the maintenance of the power grid without power failure.

For example, Chinese patent publication numbers are: CN103633600A, in a strain clamp who announces 3 months 12 days in 2014, including a strain clamp body, steel anchor, drainage board subassembly and drainage fastener, a strain clamp body is the tubulose, steel anchor fixed connection is in a tail end of strain clamp body, drainage board subassembly fixed connection is on a strain clamp body, be equipped with the toper section on the head end outer cylindrical surface of a strain clamp body. Although this strain clamp has seted up rectangular shape recess at the inverted U-shaped recess of drainage board subassembly lower part, utilizes its self elasticity to realize "the fine setting" of both sides riser position, the installation and the dismantlement of being convenient for, but present strain clamp drainage board bolt-up operation owner utilizes common tools such as spanner sleeve to go on by the manual work, and not only operating efficiency is low, dangerous high moreover.

Disclosure of Invention

The utility model discloses mainly be to current strain clamp drainage plate bolt-up operation mainly utilize common tools such as spanner sleeve to go on by the manual work, not only the operating efficiency is low, dangerous high problem provides a strain clamp drainage plate bolt-up robot moreover, can replace the manual work to accomplish strain clamp drainage plate bolt-up operation, and not only the operating efficiency is high, and is dangerous low moreover.

The purpose of the utility model is mainly realized by the following scheme: the utility model provides a strain clamp drainage plate bolt-up robot, includes the main part, the main part on be provided with electric telescopic handle, electric telescopic handle's the one end of keeping away from the main part be provided with the walking casing, the walking casing on be provided with the walking wheel and be used for driving walking wheel pivoted walking motor, the main part on be provided with the support, the support on be provided with and be used for with the bolt head matched with guiding hook on the strain clamp, the support on be provided with the backup pad, the backup pad on be connected with the support casing, the support casing in be provided with the slip table, the support casing in be provided with the translation device that is used for driving the slip table back-and-forth movement, the slip table on be provided with fastening motor, fastening motor's output shaft on be connected with the slide bar. The main body is provided with an electric telescopic rod, the electric telescopic rod adopts the prior art, the operation and the control are very convenient, one end of the electric telescopic rod, which is far away from the main body, is provided with a walking shell, the height of an upper part of a robot can be adjusted through the arrangement of the electric telescopic rod, the walking shell is provided with walking wheels and a walking motor for driving the walking wheels to rotate, the output shaft of the walking motor is connected with the walking wheels, the walking motor can be driven when being started, the main body is provided with a support seat, the support seat is provided with a guide hook matched with a bolt head on a strain clamp, the support seat is provided with a support plate, the support plate is connected with a support shell, a sliding table is arranged in the support shell, a translation device for driving the sliding table to move back and forth is arranged in, after climbing the tower, the robot is lifted and placed on a lead close to the end of a strain clamp, after the robot is contacted with the lead, the robot is communicated to realize equipotential, a worker starts the robot by using an insulating rod, ground personnel controls the robot through a base station, a walking motor is started, so that the walking wheel rotates on the lead, the robot reaches the position close to a proper working position, the walking wheel continues to advance, a guide hook clamps a bolt head on the strain clamp, the robot is adaptively lifted upwards and limited to advance, at the moment, a sleeve is positioned at a position coaxial with a bolt to be fastened, a translation device controls a fastening motor to drive the sleeve to move towards the bolt to be fastened, then the sleeve contacts a nut on the bolt, the sleeve is driven by a translation device to continue to advance for a nut thickness distance and then stops, at the moment, the sleeve sleeves the bolt, then the fastening motor is started, and the fastening motor, the drive nut rotates, thereby the bolt is screwed up, reach the setting value when screwing up the torsion, the sleeve can the stall, control sleeve returns back until withdraw from the bolt completely after, thereby adjust the height of main part with the sleeve through electric telescopic handle and adjust the position department that corresponds the bolt of next treating to screw up, repeat above step and screw up all bolts above the drainage plate in proper order, control robot reachs the initial position of going on the production line, the workman closes the power with the insulator spindle on the tower, lift by crane the robot with the insulating rope and break away from the wire, steadily put back to ground, drainage plate bolt-up accomplishes. Whole process is live working, and the workman operates at safe interval within range, and safe operation activity space is big, and the danger coefficient will be low, and bolt-up moment of torsion is unified, guarantees the operation quality at every turn.

Preferably, the bottom of the support is provided with a turntable, and the support is rotatably connected to the main body through the turntable. The bottom of support is provided with the carousel, and the support passes through the carousel and rotates the connection in the main part, and the setting of carousel is convenient for the robot is folding to be deposited usefulness, and it is very convenient to carry.

Preferably, the translation device comprises a translation motor fixed on the support shell, an output shaft of the translation motor is connected with a screw rod, and the sliding table is in threaded connection with the screw rod. The translation device is including fixing the translation motor on supporting the casing, and translation motor's output shaft has the lead screw, and slip table threaded connection is on the lead screw, and the slip table contains screw-nut, and when translation motor corotation or reversal, can drive the lead screw corotation simultaneously or the reversal to drive the slip table back-and-forth movement, the operation is very simple.

Preferably, the output shaft of the translation motor is connected with the screw rod through a second coupling. The output shaft of the translation motor is connected with the screw rod through the second coupler, and the connection is very stable.

Preferably, the support shell is provided with a guide rod corresponding to the sliding table, and the sliding table is connected to the guide rod in a sliding manner. Correspond the slip table on the support housing and be provided with the guide bar, slip table sliding connection is on the guide bar, and the quantity of guide bar is two, and lead screw symmetric distribution is followed to two guide bars for the stability of slip table when removing is higher.

Preferably, the output shaft of the fastening motor is connected with the sliding rod through a first coupling. The output shaft of the fastening motor is connected with the sliding rod through the first coupler, so that the connection is stable, and the overload protection effect can be achieved.

Preferably, the sleeve is connected to the sliding rod in a sliding mode, the sliding rod is provided with a buffer spring in a surrounding mode, and one end of the buffer spring is connected to the sleeve. Sleeve sliding connection is on the slide bar, around being provided with buffer spring on the slide bar, and buffer spring's one end is connected on the sleeve, and buffer spring can play certain cushioning effect, thereby prevents that the sleeve from directly supporting and causing the damage on the bolt.

Therefore, the utility model discloses a strain clamp drainage plate bolt-up robot possesses following advantage: the utility model discloses simple structure, the simple operation can replace the manual work to accomplish strain clamp drainage plate bolt-up operation, and not only the operating efficiency is high, and is dangerous low moreover, and whole process is live working, and the workman operates at the safe interval within range, and safe operation activity space is big, and the danger coefficient will be low, and bolt-up moment of torsion is unified, guarantees operation quality at every turn, and the setting of carousel is convenient for the robot and is folded and deposit the usefulness, can make whole device portable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic connection diagram of the fastening motor, the sliding rod and the sleeve in the present invention.

Fig. 3 is a bottom view of the utility model with the main body, the electric telescopic rod and the walking shell removed.

Fig. 4 is a schematic view of the present invention.

Illustration of the drawings: 1-main body, 2-electric telescopic rod, 3-walking motor, 4-walking wheel, 5-guiding hook, 6-sleeve, 7-supporting shell, 8-fastening motor, 9-buffer spring, 10-sliding rod, 11-first coupling, 12-second coupling, 13-sliding table, 14-screw rod, 15-translation motor, 16-supporting plate, 17-support, 18-rotating disc, 19-walking shell, 20-lead wire, 21-strain clamp and 22-guiding rod.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, 2, 3 and 4, a strain clamp drainage plate bolt fastening robot comprises a main body 1, wherein a power supply for supplying power to the robot is arranged in the main body 1, an electric telescopic rod 2 is arranged on the main body 1, the electric telescopic rod 2 adopts the prior art, the operation and control are very convenient, one end of the electric telescopic rod 2, which is far away from the main body 1, is provided with a walking shell 19, the electric telescopic rod 2 is arranged to adjust the height of an upper part of the robot, a walking wheel 4 and a walking motor 3 for driving the walking wheel 4 to rotate are arranged on the walking shell 19, an output shaft of the walking motor 3 is connected with the walking wheel 4, the walking motor 3 can be driven when being started, a support seat 17 is arranged on the main body 1, a guide hook 5 for matching with a bolt head on a strain clamp 21 is arranged on the support seat 17, a support plate, a sliding table 13 is arranged in the supporting shell 7, a translation device for driving the sliding table 13 to move back and forth is arranged in the supporting shell 7, the translation device comprises a translation motor 15 fixed on the supporting shell 7, an output shaft of the translation motor 15 is connected with a lead screw 14, an output shaft of the translation motor 15 is connected with the lead screw 14 through a second coupler 12, the connection is very stable, the sliding table 13 is in threaded connection with the lead screw 14, a lead screw nut is arranged in the sliding table 13, when the translation motor 15 rotates forwards or reversely, the lead screw 14 can be driven to rotate forwards or reversely simultaneously, so that the sliding table 13 is driven to move back and forth, the operation is very simple, a fastening motor 8 is arranged on the sliding table 13, a sliding rod 10 is connected on an output shaft of the fastening motor 8, the output shaft of the fastening motor 8 is connected with the sliding rod 10 through, according to relevant high-altitude operation specifications, a worker lifts the robot after climbing a tower and places the robot on a lead 20 and near the end of a strain clamp 21, the robot is communicated with the lead 20 to realize equipotential, the worker starts the robot by using an insulating rod, ground personnel control the robot through a base station, the base station realizes interaction with the robot through the existing LoRa wireless communication technology, a walking motor 3 is started, a walking wheel 4 rotates on the lead 20, the robot reaches the position near a proper working position, a bolt head on the strain clamp 21 is clamped by a guide hook 5 along with the continuous advance of the walking wheel 4, the robot is lifted upwards in a self-adaptive manner and limited to advance, at the moment, a sleeve 6 is positioned at a position coaxial with a bolt to be fastened, a translation device controls a fastening motor 8 to drive the sleeve 6 to move towards the bolt to be fastened, then the sleeve 6 contacts with a nut on the bolt, and the translation device drives the sleeve 6 to continuously advance for a nut thickness distance, at this moment, the sleeve 6 is sleeved in the bolt, then the fastening motor 8 is started, the fastening motor 8 controls the sleeve 6 to rotate clockwise through the slide rod 10, the driving nut is driven to rotate, thereby the bolt is screwed, when the screwing torque reaches a set value, the sleeve 6 can stop rotating, the control sleeve 6 returns until the bolt is completely withdrawn, the height of the main body 1 is adjusted through the electric telescopic rod 2, so that the sleeve 6 is adjusted to the position corresponding to the next bolt to be screwed, all the bolts on the drainage plate are sequentially screwed up by repeating the steps, the robot is controlled to reach the initial on-line position, a worker on the tower turns off the power supply through the insulating rod, the robot is lifted by the insulating rope to be separated from the lead 20, the robot is stably placed back to the ground, and. Whole process is live working, and the workman operates at safe interval within range, and safe operation activity space is big, and the danger coefficient will be low, and bolt-up moment of torsion is unified, guarantees the operation quality at every turn.

The bottom of support 17 is provided with carousel 18, and support 17 rotates through carousel 18 to be connected on main part 1, and the setting of carousel 18 is convenient for the robot to fold and deposits the usefulness, and it is very convenient to carry.

Support housing 7 is last to correspond slip table 13 and be provided with guide bar 22, and slip table 13 sliding connection is on guide bar 22, and the quantity of guide bar 22 is two, and two guide bars 22 are along lead screw 14 symmetric distribution for the stability of slip table 13 when removing is higher.

Sleeve 6 sliding connection is on slide bar 10, around being provided with buffer spring 9 on the slide bar 10, and buffer spring 9's one end is connected on sleeve 6, and buffer spring 9 can play certain cushioning effect, thereby prevents that sleeve 6 from directly supporting to cause the damage on the bolt, makes sleeve 6 have certain pivot angle along the axle center simultaneously, under buffer spring 9 pretightning force, can embolia the bolt head of certain deviation scope after the low-speed rotation.

The translation motor is a stepping motor 15, so that the control is convenient and the use effect is good.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides a strain clamp drainage plate bolt-up robot, a serial communication port, which comprises a main body, the main part on be provided with electric telescopic handle, electric telescopic handle's the one end of keeping away from the main part be provided with the walking casing, the walking casing on be provided with the walking wheel and be used for driving walking wheel pivoted walking motor, the main part on be provided with the support, the support on be provided with be used for with the strain clamp on bolt head matched with guiding hook, the support on be provided with the backup pad, the backup pad on be connected with the support housing, the support housing in be provided with the slip table, the support housing in be provided with the translation device that is used for driving the slip table back-and-forth movement, the slip table on be provided with fastening motor, fastening motor's output shaft on be connected with the slide bar.

2. The tension clamp drainage plate bolt-tightening robot of claim 1, wherein a turntable is arranged at the bottom of the support, and the support is rotatably connected to the main body through the turntable.

3. The tension clamp drainage plate bolt-up robot of claim 1, wherein the translation device comprises a translation motor fixed on the support shell, an output shaft of the translation motor is connected with a lead screw, and the sliding table is in threaded connection with the lead screw.

4. The tension clamp drainage plate bolt-tightening robot of claim 3, wherein an output shaft of the translation motor is connected with a screw rod through a second coupler.

5. The tension clamp drainage plate bolt-tightening robot of claim 3 or 4, characterized in that a guide rod is arranged on the support shell corresponding to the sliding table, and the sliding table is connected to the guide rod in a sliding manner.

6. The tension clamp drainage plate bolt fastening robot as claimed in claim 1, 2 or 3, wherein the output shaft of the fastening motor is connected with the sliding rod through a first coupling.

7. The tension clamp drainage plate bolt-tightening robot as claimed in claim 1, 2 or 3, wherein the sleeve is slidably connected to a slide rod, a buffer spring is arranged around the slide rod, and one end of the buffer spring is connected to the sleeve.