CN113251967B - Dynamic monitoring mechanism for postures of traction ropes or bearing ropes of electric holding poles - Google Patents
Dynamic monitoring mechanism for postures of traction ropes or bearing ropes of electric holding poles Download PDFInfo
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- CN113251967B CN113251967B CN202110541409.4A CN202110541409A CN113251967B CN 113251967 B CN113251967 B CN 113251967B CN 202110541409 A CN202110541409 A CN 202110541409A CN 113251967 B CN113251967 B CN 113251967B
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- rope
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
Abstract
A dynamic monitoring mechanism for the posture of a traction rope or a bearing rope of an electric holding pole comprises a driver, a posture sensor, two connecting rods and two sets of motion control devices; each set of motion control device comprises two support plates and two flexible locking parts, the two flexible locking parts capable of clamping and releasing a traction rope or a bearing rope are connected between the two support plates, the two support plates corresponding to the same lateral position of the two sets of motion control devices are connected through a connecting rod, a posture sensor for monitoring the dynamic state of the traction rope or the bearing rope is arranged on any one support plate, a driver is arranged on one support plate of the two support plates corresponding to the same lateral position of the two sets of motion control devices, the output end of the driver is connected with the other support plate of the two support plates corresponding to the same lateral position of the two sets of motion control devices, and the driver can drive one set of motion control device to move axially along the traction rope or the bearing rope. The device is used for dynamically monitoring the posture of the traction rope or the bearing rope of the electric holding pole.
Description
Technical Field
The invention relates to a dynamic gesture monitoring movement mechanism, in particular to a dynamic gesture monitoring mechanism for a traction rope or a bearing rope of an electric holding pole.
Background
The electric pole needs to monitor the posture of the traction rope/the bearing rope during the work so as to ensure the safety in the operation process, but the posture of the traction rope/the bearing rope is not in an ideal linear state in the work process, so that the monitoring of the posture of the traction rope/the bearing rope is very difficult, and therefore, the dynamic movement monitoring along the traction rope/the bearing rope is very necessary in the motion process of the traction rope/the bearing rope. Compared with static monitoring, the method not only provides accurate measurement results, but also provides an analysis and calculation means for testers to find effective measurement points. However, the dynamic monitoring of the pulling rope/bearing rope is very difficult to realize in the current high-altitude operation of the electric holding pole.
Disclosure of Invention
The invention provides a dynamic monitoring mechanism for the posture of a traction rope or a bearing rope of an electric holding pole, aiming at overcoming the prior art. The mechanism can record the pose state in real time in the motion process along the traction rope or the bearing rope, and the operation safety of the electric pole is ensured.
A dynamic monitoring mechanism for the posture of a traction rope or a bearing rope of an electric holding pole comprises a driver, a posture sensor, two connecting rods and two sets of motion control devices; each set of motion control device comprises two support plates and two flexible locking parts, the two flexible locking parts capable of clamping and releasing the traction rope or the bearing rope are connected between the two support plates, the two support plates corresponding to the same lateral positions of the two sets of motion control devices are connected through a connecting rod, the support plates and the connecting rod slide relatively in the axial direction of the traction rope or the bearing rope, a posture sensor for monitoring the dynamic state of the traction rope or the bearing rope is arranged on any one support plate, a driver is arranged on one support plate of the two support plates corresponding to the same lateral positions of the two sets of motion control devices, the output end of the driver is connected with the other support plate of the two support plates corresponding to the same lateral positions of the two sets of motion control devices, and the driver can drive one set of motion control devices to move axially along the traction rope or the bearing rope.
Further, the flexible locking piece comprises a semicircular arc-shaped pressing plate, a clamping plate and an air bag; the gasbag joint is in the fixed orifices of cardboard, and the clamp plate medial surface is fixed on the cardboard lateral surface and fixes a position the gasbag, and it has air inlet and the gas vent of inflating for the gasbag to open on the clamp plate lateral surface, and the clamp plate both sides are connected with the mounting panel.
Compared with the prior art, the invention has the beneficial effects that:
the mechanism is designed for solving the problems that the traction rope or the bearing rope of the conventional electric holding pole cannot be dynamically and wirelessly monitored along the rope, the mechanism holds the traction rope or the bearing rope tightly in a pneumatic mode to prevent the mechanism from falling, the driver is adopted to drive the motion control device to move along the traction rope or the bearing rope, and the attitude sensor sends out a dynamic attitude in the motion process of the mechanism. The whole mechanism utilizes the pneumatic flexible locking piece to ensure that the traction rope or the bearing rope is damaged in a safety range when the holding pole works.
The technical scheme of the invention is further explained by combining the drawings and the embodiment:
drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a driver employing an electric push rod;
FIG. 3 is a schematic view of the construction of the flexible retaining member;
FIG. 4 is a schematic view of a platen;
FIG. 5 is a schematic view of a card;
FIG. 6 is a schematic view of an airbag;
FIG. 7 is a schematic view of a single motion control device;
FIG. 8 is a schematic view showing the connection relationship of the air pump, the three-way pipe I and the check valve;
FIG. 9 is a schematic structural view of a mounting plate for mounting an air pump;
FIG. 10 is a schematic structural view of a support plate for placing a rechargeable battery;
FIG. 11 is a schematic diagram of a wireless controller;
FIG. 12 is a schematic view of the present invention applied to dynamically monitor the attitude of a traction rope or a support rope of an electric pole.
Detailed Description
Referring to fig. 1, 2 and 7, the dynamic monitoring mechanism for the attitude of the pulling rope or the supporting rope of the electric holding pole of the present embodiment includes a driver 1, an attitude sensor 4, two connecting rods 2 and two sets of motion control devices 3;
each set of motion control device 3 comprises two support plates 3-1 and two flexible locking pieces 3-2, two flexible locking pieces 3-2 capable of clamping and releasing a traction rope or a bearing rope are connected between the two support plates 3-1, the two support plates 3-1 corresponding to the same lateral position of the two sets of motion control devices 3 are connected through a connecting rod 2, the support plates 3-1 and the connecting rod 2 slide relatively in the axial direction of the traction rope or the bearing rope, a posture sensor 4 for monitoring the dynamic state of the traction rope or the bearing rope is arranged on any one support plate 3-1, a driver 1 is arranged on one support plate 3-1 of the two support plates 3-1 corresponding to the same lateral position of the two sets of motion control devices 3, the output end of the driver 1 is connected with the other support plate 3-1 of the two support plates 3-1 corresponding to the same lateral position of the two sets of motion control devices 3, and the driver 1 can drive one set of motion control devices 3 to move along the axial direction of the traction rope or the bearing rope 10.
In the embodiment, the flexible locking part 3-2 is controlled to clamp and release the pulling rope or the bearing rope, when one set of motion control device releases the pulling rope or the bearing rope, the other set of motion control device clamps the pulling rope or the bearing rope, the driver is started, the released set of motion control device is driven to move on the connecting rod 2 along the axial direction of the pulling rope or the bearing rope, then the driver is closed, one set of motion control device clamps the pulling rope or the bearing rope, the other set of motion control device releases the pulling rope or the bearing rope, the driver is restarted, the released other set of drive control device is driven to move on the connecting rod 2 along the axial direction of the pulling rope or the bearing rope, and the repeated motion is carried out, so that the purpose that the mechanism continuously moves along the rope is finally achieved, the pose state detected by the pose sensor 4 is recorded in real time in the mechanism motion process along the rope, and data is transmitted out. The support plates 3-1 in the two sets of motion control devices are slidably sleeved on the connecting rod 2, and the distance that one side of the connecting rod 2 extends into the support plate 3-1 is greater than the maximum output distance of a piston rod of the electric push rod.
Generally, as shown in fig. 2, the driver 1 adopts an electric push rod, a motor of the electric push rod is arranged on a support plate 3-1 of one set of motion control device, and the end part of a movable rod of the electric push rod is fixed on the support plate 3-1 at the same side position with the other set of motion control device.
In order to be locked on the pulling rope or the supporting rope 10 conveniently, one side of a flexible locking piece 3-2 in each set of motion control device 3 is detachably connected to the support plate 3-1, and the other side of the flexible locking piece 3-2 is rotatably arranged on the support plate 3-1. According to the arrangement, after one side of the two flexible locking parts 3-2 at the same side positions of the two motion control devices is opened, the pulling ropes or the bearing ropes can be placed in the flexible locking parts of the two motion control devices, so that the ropes are clamped or released.
Further, as shown in fig. 9 and 10, one side of one pressing plate 3-21 of the set of motion control means 3 is detachably connected to the stand plate 3-1 by the link 9, and the other side of the one pressing plate 3-21 is rotatably provided on the stand plate 3-1. A groove is formed in the middle of each support plate 3-1, rod holes are formed in two ends of each pressure plate 3-21, the connecting rod 9 penetrates through the support plates 3-1, two sides of the groove and the pressure plates 3-21 are installed on the support plates 3-1, the other sides of the pressure plates 3-21 can be rotatably arranged on the connecting rod 9 and are arranged on the support plates 3-1, and one sides of the pressure plates 3-21 are installed on the support plates 3-1 in a manner that the connecting rod 9 can be inserted (for example, after the connecting rod enters the groove through a through hole of the support plate 3-1 and is inserted into the rod holes of the pressure plates 3-21 and blind holes in the other sides of the grooves, the connecting rod 9 is plugged by screwing a screw in the through hole of the support plate 3-1, and the fixing on the support plates 3-1 is achieved). Dismantle connecting rod 9, the mounting panel breaks away from with flexible locking ring, two flexible retaining members of the homonymy that break away from, the beat back haulage rope or bearing rope alright in this mechanism of installation, then with connecting rod 9 installation, the realization is pressed from both sides tightly or is released haulage rope or bearing rope 10.
As shown in fig. 3-6, based on the above-mentioned flexible locking member being of an air bag structure, the flexible locking member 3-2 comprises a semi-circular-arc-shaped pressing plate 3-21, a clamping plate 3-22 and an air bag 3-23; the air bag 3-23 is clamped in a fixing hole of the clamping plate 3-22, the inner side surface of the pressing plate 3-21 is fixed on the outer side surface of the clamping plate 3-22 and positions the air bag 3-23, the outer side surface of the pressing plate 3-21 is provided with an air inlet 3-231 and an air outlet 3-232 for inflating and deflating the air bag 3-23, and two sides of the pressing plate 3-21 are connected with the support plate 3-1.
The pressing plates 3-21, the clamping plates 3-22 and the air bags 3-23 are all arc-shaped structures, the arc-shaped structures are matched with the shapes of the pulling ropes or the bearing ropes, the clamping plates 3-22 are provided with fixing holes, the pressing plates 3-21 are used for fixing, the air bags 3-23 can be fixed, generally, the air bags 3-23 of each set of motion control device 3 are inflated by air pumps 6 arranged on the support plates 3-1, the mechanism adopts a pneumatic mode to enable the mechanism to tightly hold the pulling ropes or the bearing ropes to prevent the mechanism from falling, the pulling ropes or the bearing ropes can be damaged by simply adopting a rigid mechanical structure to tightly hold the pulling ropes or the bearing ropes, and the pulling ropes or the bearing ropes can be clamped by inflating the air bags 3-23 due to the fact that the weight of the pulling ropes or the bearing ropes is light, the air bags 3-23 play a flexible role.
In the above, as shown in fig. 7 and 8, the air pump 6 charges and discharges air through an air path system, and the air path system comprises a three-way pipe one 5-1, a three-way pipe two, an exhaust valve 5-2 and two one-way valves 5-3; the outlet of the air pump 6 is connected with one pipe orifice of the three-way pipe I5-1, the other two pipe orifices of the three-way pipe I5-1 are respectively connected with the air inlets of the two air bags 3-23, the air outlets 3-232 of the two air bags 3-23 are connected with the exhaust valve 5-2 through the three-way pipe II, and the other two pipe orifices of the three-way pipe I5-1 are connected with the one-way valves 5-3.
Referring to fig. 12, after one side of two flexible locking members 3-2 at the same side of two sets of motion control devices is opened, a pulling rope or a supporting rope can be placed in the flexible locking members of the two sets of motion control devices, then the flexible locking members 3-2 are fixed, a mechanism can reciprocate on the pulling rope or the supporting rope 10, when an air pump 6 on one set of motion control device 3 is started, a one-way valve 5-3 of an air passage system is used for inflating two air bags 3-23 through an air inlet 3-2-31 in the set of motion control device 3, and the corresponding air outlet valve 5-2 is closed and can not exhaust air until the pulling rope or the supporting rope is held tightly, the air pump 6 on the other set of motion control device 3 stops working, the corresponding air outlet valve 5-2 is in an open state, the air bags of the two flexible locking rings are in a state communicated with the atmosphere, the pulling rope or the supporting rope is not locked, at this time, an electric push rod is started, and the piston rod extends to push the motion control device in a release state to move along the rope on a connecting rod 2 (the direction is an extension direction, the two sets of motion control devices are far away from the motion control devices) at a certain distance; then switching the conducting direction of the air pump 6 and the exhaust valve 5-2 to realize the locking of the pulling rope or the supporting rope by the air bag 3-23 of the other set of flexible locking part, releasing the pulling rope or the supporting rope by the air bag 3-23 of one set of flexible locking part, and at the moment, contracting the electric push rod to realize the movement of one set of motion control device 3 along the rope on the connecting rod 2 (along the contracting direction, the two sets of motion control devices are close to the rope), so that the aim of continuously moving the mechanism along the rope is repeatedly realized, and the posture state is recorded in real time in the movement process of the mechanism along the rope.
Further, the exhaust valve 5-2 is a pneumatic servo valve, and the air pump 6 is an electric air pump. When the electric component is used, the rechargeable battery 8 supplies power to the electric air pump, the electric push rod and the controller.
The present invention is not limited to the above embodiments, and those skilled in the art can make various changes and modifications without departing from the scope of the invention.
Claims (10)
1. The utility model provides an electric power armful of pole tractive rope or bearing rope gesture dynamic monitoring mechanism which characterized in that: comprises a driver (1), an attitude sensor (4), two connecting rods (2) and two sets of motion control devices (3);
each set of motion control device (3) comprises two support plates (3-1) and two flexible locking pieces (3-2), the two flexible locking pieces (3-2) capable of clamping and releasing a traction rope or a supporting rope are connected between the two support plates (3-1), the two support plates (3-1) corresponding to the same side position of the two sets of motion control devices (3) are connected through a connecting rod (2), the support plates (3-1) and the connecting rod (2) slide relatively in the axial direction of the traction rope or the supporting rope, a posture sensor (4) for monitoring the dynamic state of the traction rope or the supporting rope is arranged on any one support plate (3-1), a driver (1) is arranged on one support plate (3-1) of the two support plates (3-1) corresponding to the same side position of the two sets of motion control devices (3), the output end of the driver (1) is connected with the other support plate (3-1) of the two support plates (3-1) corresponding to the same side position of the two sets of motion control devices (3), and the driver (1) can drive one set of motion control device (3) to move along the axial direction of the traction rope or the supporting rope.
2. The dynamic monitoring mechanism for the attitude of the pulling rope or the bearing rope of the electric holding pole according to claim 1, characterized in that: one side of one flexible locking piece (3-2) in each set of motion control device (3) is detachably connected to the support plate (3-1), and the other side of the flexible locking piece (3-2) is rotatably arranged on the support plate (3-1).
3. The dynamic monitoring mechanism for the attitude of the pulling rope or the bearing rope of the electric holding pole according to claim 1 or 2, is characterized in that: the flexible locking piece (3-2) comprises a semi-circular arc-shaped pressing plate (3-21), a clamping plate (3-22) and an air bag (3-23); the air bags (3-23) are clamped in fixing holes of the clamping plates (3-22), the inner side faces of the pressing plates (3-21) are fixed on the outer side faces of the clamping plates (3-22) and position the air bags (3-23), air inlets (3-231) and air outlets (3-232) for inflating and deflating the air bags (3-23) are formed in the outer side faces of the pressing plates (3-21), and two sides of the pressing plates (3-21) are connected with the support plates (3-1).
4. The dynamic monitoring mechanism for the attitude of the pulling rope or the bearing rope of the electric holding pole according to claim 3, characterized in that: the air bags (3-23) of each set of motion control device (3) are inflated by an air pump (6) arranged on the bracket plate (3-1).
5. The dynamic monitoring mechanism for the attitude of the pulling rope or the bearing rope of the electric holding pole according to claim 4, is characterized in that: the air pump (6) is used for inflating and deflating through an air path system, and the air path system comprises a three-way pipe I (5-1), a three-way pipe II, an exhaust valve (5-2) and two one-way valves (5-3); the outlet of the air pump (6) is connected with one pipe orifice of the three-way pipe I (5-1), the other two pipe orifices of the three-way pipe I (5-1) are respectively connected with the air inlets (3-231) of the two air bags (3-23), the air outlets (3-232) of the two air bags (3-23) are connected with the exhaust valve (5-2) through the three-way pipe II, and the other two pipe orifices of the three-way pipe I (5-1) are connected with the one-way valves (5-3).
6. The dynamic monitoring mechanism for the attitude of a pulling rope or a bearing rope of an electric holding pole according to claim 1, 4 or 5, characterized in that: the driver (1) is an electric push rod, a motor of the electric push rod is arranged on a support plate (3-1) of one set of motion control device, and the end part of a movable rod of the electric push rod is fixed on the support plate (3-1) at the same side position with the other set of motion control device.
7. The dynamic monitoring mechanism for the attitude of the pulling rope or the bearing rope of the electric holding pole according to claim 5, characterized in that: the exhaust valve (5-2) is a pneumatic servo valve, and the air pump (6) is an electric air pump.
8. The dynamic monitoring mechanism for the attitude of the pulling rope or the supporting rope of the electric holding pole according to claim 7, is characterized in that: the device also comprises a controller (7) and a wireless communication unit, wherein the attitude sensor (4) is connected with the controller (7), and the wireless communication unit is connected with the controller.
9. The dynamic monitoring mechanism for the attitude of the pulling rope or the supporting rope of the electric holding pole according to claim 8, characterized in that: the electric push rod and the electric air pump are connected with the controller through the electric push rod and the electric air pump, and the controller is connected with the rechargeable battery (8) through the electric air pump.
10. The mechanism of claim 4 or 5 for dynamically monitoring the attitude of a traction rope or a support rope of an electric pole, wherein: one side of a pressure plate (3-21) in a set of motion control device (3) is detachably connected to the support plate (3-1) through a connecting rod (9), and the other side of the pressure plate (3-21) is rotatably arranged on the support plate (3-1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110541409.4A CN113251967B (en) | 2021-05-18 | 2021-05-18 | Dynamic monitoring mechanism for postures of traction ropes or bearing ropes of electric holding poles |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541409.4A CN113251967B (en) | 2021-05-18 | 2021-05-18 | Dynamic monitoring mechanism for postures of traction ropes or bearing ropes of electric holding poles |
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| CN113251967A CN113251967A (en) | 2021-08-13 |
| CN113251967B true CN113251967B (en) | 2022-11-04 |
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