CN216512265U - Elevator rope end pressure regulating balance device based on mechanical arm - Google Patents
Elevator rope end pressure regulating balance device based on mechanical arm Download PDFInfo
- Publication number
- CN216512265U CN216512265U CN202122714739.7U CN202122714739U CN216512265U CN 216512265 U CN216512265 U CN 216512265U CN 202122714739 U CN202122714739 U CN 202122714739U CN 216512265 U CN216512265 U CN 216512265U
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- mechanical arm
- elevator rope
- elevator
- pressure
- movable box
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- 230000001105 regulatory effect Effects 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator rope end pressure adjusting balance device based on a mechanical arm. The touch screen is fixedly installed on one side face of the movable box, a plurality of mechanical arm mechanisms are arranged on the movable box at intervals, each mechanical arm mechanism is fixedly installed on the movable box through a corresponding base, each mechanical arm mechanism is electrically connected with the touch screen, the tail end of each mechanical arm mechanism is connected with the rope end of each elevator respectively through driving of the mechanical arm mechanisms, the tail end of each mechanical arm mechanism measures and adjusts the pressure of the rope end of each elevator, and balance of the pressure of the rope end of each elevator is achieved. The elevator rope end pressure adjusting device is reasonable in design, can conveniently and quickly adjust the elevator rope end flat cross nut, and improves the elevator rope end pressure adjusting efficiency and adjusting precision.
Description
Technical Field
The utility model relates to an elevator rope end pressure balancing device, in particular to an elevator rope end pressure adjusting balancing device based on a mechanical arm.
Background
The regulations in Elevator supervision and inspection rules issued by the State quality inspection Bureau: the deviation between the tension of the hauling rope and the average value is not more than 5 percent. The specific detection method at present is to stop the lift car at a proper position of a stroke, and judge the uniformity of the tension of the hoisting rope by using a spring balance to pull the lift car radially for the same distance and then looking at the stress condition of the lift car. Obviously, the method has poor precision, large human influence factors and lagged detection method.
The detection means has great defects, and in the process of pulling the arm, the spring scale is difficult to ensure not to have deviation with the horizontal direction, the pulling distance cannot be kept consistent, and more is adjusted by depending on feeling and experience.
SUMMERY OF THE UTILITY MODEL
Based on the defects in the background art, the utility model provides the elevator rope end pressure regulating balance device based on the mechanical arm, which solves the problem of fine regulation of the tension of each steel wire rope and ensures that the tension deviation among the steel wire ropes is not more than 1%.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model comprises a mechanical arm mechanism, a movable box, a touch screen and a base;
the touch screen is fixedly installed on one side face of the movable box, a plurality of mechanical arm mechanisms are arranged on the movable box at intervals, each mechanical arm mechanism is fixedly installed on the movable box through a corresponding base, each mechanical arm mechanism is electrically connected with the touch screen, the tail end of each mechanical arm mechanism is connected with the rope end of each elevator respectively through driving of the mechanical arm mechanisms, the tail end of each mechanical arm mechanism measures and adjusts the pressure of the rope end of each elevator, and balance of the pressure of the rope end of each elevator is achieved.
The structure of each mechanical arm mechanism is the same, and the structure specifically comprises the following steps:
the device comprises an upper displacement rod, a lower displacement rod, a rotary turntable, a mechanical arm claw, a hollow pressure sensor, a CCD camera, a sleeve and a mechanical arm;
the bottom of the mechanical arm is fixedly arranged on the movable box through a base, the tail end of the mechanical arm is fixedly connected with one end of an upper displacement rod and a lower displacement rod, the other end of the upper displacement rod and the lower displacement rod are coaxially and fixedly connected with one end face of a rotary turntable, and the other end face of the rotary turntable is fixedly connected with the installation end face of the mechanical arm claw; a hollow pressure sensor is embedded in the clamping end of the mechanical arm claw, a groove is formed in the end face of the hollow pressure sensor, a CCD camera is embedded in the groove, the hollow pressure sensor is connected with a touch screen, and a sleeve is embedded in the hollow pressure sensor; the sleeve is sleeved at the end of the elevator rope, and the hollow pressure sensor is contacted with the end of the elevator rope and measures the pressure at the end of the elevator rope.
The axial thickness of the sleeve is more than 80 mm.
A plurality of pulleys are arranged below the movable box.
The elevator rope end comprises a nut, a gasket, a spring and a bolt; the bolt is fixedly installed on the car surface, the nut and the gasket are coaxially and movably installed on the bolt, the spring is sleeved outside the bolt, one end of the spring is fixedly installed on the car surface, the other end of the spring is fixedly connected with the gasket, and the nut rotates up and down along the bolt, so that the gasket moves up and down and deforms flexibly.
The minimum rotation radian of the rotary turntable is 1 micro-arc.
The minimum displacement of the up-down displacement rod is 1 mm.
The utility model has the beneficial effects that:
the elevator rope end pressure adjusting device is reasonable in design, can conveniently and quickly adjust the elevator rope end flat cross nut, and improves the elevator rope end pressure adjusting efficiency and adjusting precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a robotic arm mechanism of the present invention;
FIG. 3 is an enlarged view of the gripper apparatus of the present invention;
FIG. 4 is an enlarged view of the pressure sensor;
FIG. 5 is a schematic diagram of the operation of the apparatus;
FIG. 6 is a schematic diagram of the operation of the apparatus;
in the figure: pulley 1, touch-sensitive screen 2, base 3, arm mechanism 4, upper and lower displacement pole 5, rotatory carousel 6, arm claw 7, cavity pressure sensor 8, CCD camera 9, sleeve 10, nut 11, gasket 12, spring 13, remove box 14, bolt 15, arm 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the examples of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1 and 5, the present invention includes a robot mechanism 4, a mobile box 14, a touch screen 2, and a base 3;
a touch screen 2 is fixedly mounted on one side face of the movable box 14, a control circuit is arranged in the touch screen 2, and a plurality of pulleys 1 are arranged below the movable box 14, so that the movable box 14 is convenient to move. A plurality of mechanical arm mechanisms 4 are arranged on the movable box 14 at intervals, each mechanical arm mechanism 4 is fixedly installed on the movable box 14 through a corresponding base 3, each mechanical arm mechanism 4 is electrically connected with the touch screen 2, the tail end of each mechanical arm mechanism 4 is connected with the rope end of each elevator respectively through driving of the mechanical arm mechanisms 4, the tail end of each mechanical arm mechanism 4 measures and adjusts the pressure of the rope end of each elevator, and the balance of the pressure of the rope end of each elevator is realized.
As shown in fig. 2 to 4, the mechanical arm mechanisms 4 have the same structure, specifically:
the device comprises an upper displacement rod 5, a lower displacement rod 5, a rotary turntable 6, a mechanical arm claw 7, a hollow pressure sensor 8, a CCD camera 9, a sleeve 10 and a mechanical arm 16;
the bottom of the mechanical arm 16 is fixedly arranged on the movable box 14 through the base 3, the tail end of the mechanical arm 16 is fixedly connected with one end of the upper and lower displacement rods 5, the other end of the upper and lower displacement rods 5 is coaxially and fixedly connected with one end face of the rotary turntable 6, and the other end face of the rotary turntable 6 is fixedly connected with the installation end face of the mechanical arm claw 7; the minimum rotational arc of the rotary turret 6 is 1 micro arc. The minimum displacement of the up-down displacement rod 5 is 1 mm. A hollow pressure sensor 8 is embedded in the clamping end of the mechanical arm claw 7, a groove is formed in the end face of the hollow pressure sensor 8, a CCD camera 9 is embedded in the groove and used for shooting the end of an elevator rope and realizing positioning, the hollow pressure sensor 8 is connected with the touch screen 2, and a sleeve 10 is embedded in the hollow pressure sensor 8; the sleeve 10 has an axial thickness of 80mm or more, which facilitates more space for the robot arm 7 to move up/down. The shape of the inner ring of the sleeve 10 is the same as that of the nut 11 at the end of the elevator rope, and in the working process, the sleeve 10 is matched with the nut 11, and the nut 11 is driven to rotate on the bolt 15 by the rotation of the sleeve 10. The sleeve 10 is sleeved on the end of the elevator rope, and the hollow pressure sensor 8 is contacted with the end of the elevator rope and measures the pressure of the end of the elevator rope.
The end of the elevator rope comprises a nut 11, a gasket 12, a spring 13 and a bolt 15; the bolt 15 is fixedly installed on the car surface, the nut 11 and the gasket 12 are coaxially and movably installed on the bolt 15, the spring 13 is sleeved outside the bolt 15, one end of the spring 13 is fixedly installed on the car surface, the other end of the spring 13 is fixedly connected with the gasket 12, and the nut 11 rotates up and down along the bolt 15, so that the gasket 12 moves up and down and the spring 13 deforms in a telescopic mode. In this embodiment, the nut 11 has a regular hexagonal shape.
The working process of the utility model is as follows:
as shown in fig. 6, the device is first placed in front of the ends of the elevator ropes, after the start button is pressed on the touch panel 2, the device is positioned by the CCD camera 9 mounted on the hollow pressure sensor 8, after the device receives the position of the screw 15, as shown in fig. 6 (a), each mechanical arm mechanism 4 is operated, then the up-down displacement rod 5 in each mechanical arm mechanism 4 is operated downward, as shown in fig. 6 (b), the sleeve 10 is fitted over the nut 11, the end surface of the hollow pressure sensor 8 contacts the spacer 12, and then the spring 13 is compressed downward by 5mm, at this time, the pressure data between the spacer 12 and the spring 13 is acquired by the hollow pressure sensor 8, the average value of 5 ends of the elevator ropes is calculated by the MCU in the control circuit, and the up-down displacement rod 5 in each mechanical arm mechanism 4 is controlled to operate again, as shown in fig. 6 (c), the deviation of the tension of each spring 13 is not less than 1% of the average value, each rotary dial 6 is actuated as shown in fig. 6 (d), each nut 11 is adjusted to the position corresponding to the spacer 12, and finally the apparatus is withdrawn as shown in fig. 6 (e).
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and should not be considered as limiting the scope of the utility model to the specific forms set forth in the embodiments but as equivalent technical means as would be apparent to one skilled in the art based on the inventive concept.
Claims (7)
1. The utility model provides an elevator rope end regulation pressure balancing unit based on arm which characterized in that: the device comprises a mechanical arm mechanism (4), a movable box (14), a touch screen (2) and a base (3);
one side of the movable box (14) is fixedly provided with the touch screen (2), a plurality of mechanical arm mechanisms (4) are arranged on the movable box (14) at intervals, each mechanical arm mechanism (4) is fixedly arranged on the movable box (14) through the corresponding base (3), each mechanical arm mechanism (4) is electrically connected with the touch screen (2), the mechanical arm mechanisms (4) are driven to connect the tail ends of each mechanical arm mechanism (4) with the rope ends of the elevators respectively, the tail ends of each mechanical arm mechanism (4) measure and regulate the pressure of the rope ends of the elevators, and the balance of the pressure of the rope ends of the elevators is realized.
2. The device for regulating the pressure balance of the end of an elevator rope based on a mechanical arm as claimed in claim 1, characterized in that the structure of each mechanical arm mechanism (4) is the same, in particular:
comprises an upper displacement rod (5), a lower displacement rod (6), a rotary turntable (6), a mechanical arm claw (7), a hollow pressure sensor (8), a CCD camera (9), a sleeve (10) and a mechanical arm (16);
the bottom of a mechanical arm (16) is fixedly arranged on a movable box (14) through a base (3), the tail end of the mechanical arm (16) is fixedly connected with one end of an upper displacement rod and a lower displacement rod (5), the other end of the upper displacement rod and the lower displacement rod (5) is coaxially and fixedly connected with one end face of a rotary turntable (6), and the other end face of the rotary turntable (6) is fixedly connected with the installation end face of a mechanical arm claw (7); a hollow pressure sensor (8) is embedded in the clamping end of the mechanical arm claw (7), a groove is formed in the end face of the hollow pressure sensor (8), a CCD camera (9) is embedded in the groove, the hollow pressure sensor (8) is connected with the touch screen (2), and a sleeve (10) is embedded in the hollow pressure sensor (8); the sleeve (10) is sleeved at the end of the elevator rope, and the hollow pressure sensor (8) is contacted with the end of the elevator rope and measures the pressure at the end of the elevator rope.
3. A robot-based elevator rope end regulation pressure balancing device as claimed in claim 2, characterized in that the sleeve (10) has an axial thickness of 80mm or more.
4. The mechanical arm based pressure balancing device for elevator rope ends adjustment according to claim 1, characterized in that a plurality of pulleys (1) are provided under the moving box (14).
5. The mechanical arm-based pressure balancing device for elevator rope ends adjustment according to claim 1, characterized in that the elevator rope ends comprise nuts (11), washers (12), springs (13) and bolts (15); bolt (15) fixed mounting has nut (11) and gasket (12) on bolt (15), and bolt (15) overcoat is equipped with spring (13), and the one end fixed mounting of spring (13) is on the car face, the other end and gasket (12) fixed connection of spring (13), and nut (11) are followed the tilting of bolt (15) for gasket (12) reciprocate and the flexible deformation of spring (13).
6. A robot-based pressure equalizing device for elevator rope ends regulation according to claim 2, characterized in that the minimum arc of rotation of the rotating turntable (6) is 1 micro arc.
7. A robot-based elevator rope end regulating pressure equalizing device according to claim 2, characterized in that the minimum displacement of the up-down displacement rod (5) is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122714739.7U CN216512265U (en) | 2021-11-08 | 2021-11-08 | Elevator rope end pressure regulating balance device based on mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122714739.7U CN216512265U (en) | 2021-11-08 | 2021-11-08 | Elevator rope end pressure regulating balance device based on mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512265U true CN216512265U (en) | 2022-05-13 |
Family
ID=81527051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122714739.7U Expired - Fee Related CN216512265U (en) | 2021-11-08 | 2021-11-08 | Elevator rope end pressure regulating balance device based on mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512265U (en) |
-
2021
- 2021-11-08 CN CN202122714739.7U patent/CN216512265U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |