SUMMERY OF THE UTILITY MODEL
In order to guarantee that the fuselage can still drive the optical cable smoothly and carry out steady conveying when receiving great resistance, the application provides a pipeline driving device with helping hand draw gear.
The application provides a pipeline driving ware with helping hand draw gear adopts following technical scheme:
the utility model provides a pipeline driving ware with helping hand draw gear, includes the automobile body, the fixed cable mounting that is provided with in one end of automobile body, it is connected with the impeller to rotate on the automobile body, the both sides of automobile body all are provided with helping hand running gear, helping hand running gear includes and rotates the walking gyro wheel of being connected with automobile body articulated linking arm and with the linking arm, two walking gyro wheel among the helping hand running gear all offsets tightly with the pipe inner wall.
Through adopting above-mentioned technical scheme, at the in-process of pipeline driving ware operation, the impeller rotates and provides power for the driving ware to adjust the angle of linking arm, make the walking gyro wheel rotate, the walking gyro wheel provides walking power for the pipeline driving ware, when the pipeline driving ware walking in-process received great resistance, the fuselage body still can carry out steady operation, thereby can drive the smooth wearing to establish in the pipeline of optical cable.
Optionally, an installation cavity is formed in the connecting arm, a driving motor is fixedly connected in the installation cavity, a driving synchronizing wheel is fixedly connected at the output end of the driving motor, a driven synchronizing wheel is coaxially and fixedly connected to the rotating shaft of the walking roller wheel, and a synchronous belt is connected between the driving synchronizing wheel and the driven synchronizing wheel.
Through adopting above-mentioned technical scheme, when the pipeline driving ware received the resistance great, start driving motor, driving motor drives the driving gear and rotates, and the driving gear passes through synchronous belt and drives driven gear and rotate, can realize the rotation of walking gyro wheel, guarantees the even running of driving ware.
Optionally, a resisting spring is arranged between the connecting arm and the vehicle body, one end of the resisting spring is fixedly connected with the side wall of the connecting arm, and the other end of the resisting spring is fixedly connected with the vehicle body.
Through adopting above-mentioned technical scheme, when the gyro wheel of walking provides stable power for the automobile body, support tight spring and can support tight linking arm all the time to can make the linking arm drive the walking gyro wheel and support tightly with the pipeline inner wall, thereby guarantee the even running of pipeline driving ware.
Optionally, an accommodating cavity is formed in the vehicle body, and an angle adjusting mechanism matched with the connecting arm is arranged in the accommodating cavity.
Through adopting above-mentioned technical scheme, the angle of linking arm and walking gyro wheel can be adjusted to angle adjustment mechanism to can adjust the angle between linking arm and the automobile body according to different pipeline internal diameters, guarantee that the walking gyro wheel offsets with the pipeline inner wall all the time, thereby provide more steady operation power for the pipeline driving ware.
Optionally, the angle adjusting mechanism comprises two winding rollers which are rotatably arranged in the accommodating cavity, a traction rope is wound on the winding rollers, one end of the traction rope is fixedly connected with the winding rollers, the other end of the traction rope is connected with the connecting arm, and a through hole for the elastic rod to slide and penetrate is formed in the vehicle body.
Through adopting above-mentioned technical scheme, when the angle of adjusting the linking arm, rotate two wind-up rolls, the wind-up roll can realize tightening up and relaxing of haulage rope to under haulage rope and the combined action that supports tight spring, can realize the regulation of linking arm and automobile body angle, can guarantee walking gyro wheel and pipeline inner wall looks butt all the time.
Optionally, a movable rod is hinged to the connecting arm, and one end, far away from the winding roller, of the traction rope is fixedly connected with the movable rod.
Through adopting above-mentioned technical scheme, the carriage release lever is connected with the haulage rope, receives taut back at the haulage rope, and the haulage rope can drive the carriage release lever and remove, and the carriage release lever can play the spacing effect of guide, makes the regulation of linking arm more steady.
Optionally, the moving rod is an elastic rod.
Through adopting above-mentioned technical scheme, the carriage release lever can remove under the drive effect of haulage rope, and the carriage release lever can reduce the dead phenomenon of card appears in the carriage release lever for the elastic rod, can be smooth when adjusting the linking arm adjust.
Optionally, it is connected with the regulation pole to rotate on the automobile body, adjust the coaxial fixedly connected with worm of pole, the worm meshing has the turbine, the coaxial fixedly connected with dwang of turbine, coaxial fixedly connected with driving gear on the dwang, two the equal coaxial fixedly connected with driven gear of wind-up roll, the driving gear is located between two driven gear, and the driving gear meshes with driven gear mutually.
Through adopting above-mentioned technical scheme, rotate the regulation pole, adjust the pole and drive the worm and rotate, drive the turbine rotation in the time of the worm pivoted, the turbine drives the dwang and rotates, and the dwang drives the driving gear in the pivoted and rotates, and two driven gear of driving gear meshing rotate, and driven gear drives the wind-up roll and rotates, can realize tightening up and relaxing of haulage rope.
In summary, the present application includes at least one of the following beneficial technical effects:
1. at the in-process of pipeline driving ware operation, the impeller rotates and provides power for the driving ware to adjust the angle of linking arm, make the walking gyro wheel rotate, the walking gyro wheel provides walking power for the pipeline driving ware, when the pipeline driving ware walking in-process received great resistance, the fuselage body still can carry out steady operation, thereby can drive the smooth wearing to establish in the pipeline of optical cable. The automation degree of cable penetration can be effectively improved;
2. when the walking rollers provide stable power for the vehicle body, the abutting springs can always abut against the connecting arms, so that the connecting arms can drive the walking rollers to abut against the inner wall of the pipeline, and stable operation of the pipeline running gear is guaranteed;
3. the angle adjustment mechanism can adjust the angle of connecting arm and walking gyro wheel to can adjust the angle between connecting arm and the automobile body according to different pipeline internal diameters, guarantee that the walking gyro wheel offsets with the pipeline inner wall all the time, thereby provide more steady operation power for the pipeline driving ware.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses pipeline driving ware with helping hand draw gear, refer to fig. 1, including automobile body 1, the fixed cable mounting 2 that is provided with in one end of automobile body 1, the last impeller 3 that is connected with of rotating of automobile body 1, the inside driving source that can set up drive impeller 3 pivoted of automobile body 1 is fixed in cable mounting 2 with the cable after, starts impeller 3, impeller 3 can provide certain power for pipeline driving ware, makes automobile body 1 drive cable walk in the pipeline.
Referring to fig. 1, the booster travelling mechanisms 5 are disposed on both sides of the vehicle body 1, and each booster travelling mechanism 5 includes a connecting arm 51 hinged to the vehicle body 1 and a travelling roller 52 rotatably connected to the connecting arm 51. A resisting spring 6 is arranged between the connecting arm 51 and the vehicle body 1, one end of the resisting spring 6 is fixedly connected with the side wall of the connecting arm 51, the other end of the resisting spring is fixedly connected with the vehicle body 1, and under the action of the resisting spring 6, the two walking rollers 52 are all tightly propped against the inner wall of the pipeline. When the walking rollers 52 rotate, walking power can be provided for the vehicle body 1, and when the vehicle traveling device is ensured to be subjected to resistance, the walking rollers 52 can provide stable driving force for the vehicle traveling device.
Referring to fig. 2, a mounting chamber 7 is formed in the connecting arm 51, a driving motor 8 is fixedly connected in the mounting chamber 7, a driving synchronizing wheel 9 is fixedly connected at the output end of the driving motor 8, a driven synchronizing wheel 10 is coaxially and fixedly connected to the rotating shaft of the traveling roller 52, and a synchronizing belt 11 is connected between the driving synchronizing wheel 9 and the driven synchronizing wheel 10. The driving motor 8 is started, the driving motor 8 drives the driving synchronous wheel 9 to rotate, the driving synchronous wheel 9 drives the driven synchronous wheel 10 to rotate through the synchronous belt 11, and therefore the walking roller 52 can rotate stably and provide stable driving force for the traveling crane.
Referring to fig. 3, a receiving cavity 12 is formed in the vehicle body 1, and an angle adjusting mechanism 13 engaged with the connecting arm 51 is disposed in the receiving cavity 12. The angle adjusting mechanism 13 comprises two winding rollers 131 rotatably arranged in the accommodating cavity 12, a traction rope 132 is wound on the winding rollers 131, a movable rod 133 is hinged to the connecting arm 51, one end of the traction rope 132 is fixedly connected with the winding rollers 131, the other end of the traction rope is fixedly connected with the movable rod 133, and a through hole for the elastic rod to slide and penetrate through is formed in the vehicle body 1.
Referring to fig. 4, an adjusting rod 14 is rotatably connected to the vehicle body 1, the adjusting rod 14 is coaxially and fixedly connected with a worm 15, the worm 15 is engaged with a worm wheel 16, the worm wheel 16 is coaxially and fixedly connected with a rotating rod 17, a driving gear 18 is coaxially and fixedly connected to the rotating rod 17, driven gears 19 are coaxially and fixedly connected to the two winding rollers 131, the driving gear 18 is located between the two driven gears 19, and the driving gear 18 is engaged with the driven gears 19.
When adjusting the angle of connecting arm 51, rotate regulation pole 14, adjust pole 14 and drive worm 15 and rotate, worm 15 meshes and drives turbine 16 and rotate, turbine 16 drives driving gear 18 and rotates, driving gear 18 can mesh and drive two driven gear 19 and rotate, two driven gear 19 can drive wind-up roll 131 when the pivoted and rotate, wind-up roll 131 can tighten up or loosen haulage rope 132 when the pivoted to can adjust the angle of connecting arm 51.
The movable rod 133 is an elastic rod, the movable rod 133 can be made of rubber, when the hauling cable 132 drives the movable rod 133 to move, the movable rod 133 can deform to a certain extent when contacting with the inner wall of the through hole, and the phenomenon that the movable rod 133 and the through hole are blocked is reduced.
The implementation principle of the pipeline running gear with the assisting traction device in the embodiment of the application is as follows: when the cable is arranged in a penetrating way, the cable is connected with the cable fixing part 2 on the vehicle body 1.
The angle between the connecting arm 51 and the vehicle body 1 is adjusted according to the cable duct, the adjusting rod 14 is rotated, the adjusting rod 14 drives the worm 15 to rotate, the worm 15 is meshed with the worm wheel 16 to drive the worm wheel 16 to rotate, the worm wheel 16 drives the driving gear 18 to rotate, the driving gear 18 can be meshed with the two driven gears 19 to drive the two driven gears 19 to rotate, the two driven gears 19 can drive the winding roller 131 to rotate when rotating, and the winding roller 131 can tighten or loosen the traction rope 132 when rotating, so that the angle of the connecting arm 51 can be adjusted.
The travelling crane is placed in the cable pipeline, the impeller 3 is started, and the impeller 3 provides power for the vehicle body 1. Meanwhile, the driving motor 8 is started, the driving motor 8 drives the driving synchronous wheel 9 to rotate, the driving synchronous wheel 9 drives the driven synchronous wheel 10 to rotate through the synchronous belt 11, and therefore the walking roller 52 can rotate stably and provide stable driving force for the traveling crane.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.