CN216737042U - Speed limiter steel wire rope stripping device for elevator inspection - Google Patents
Speed limiter steel wire rope stripping device for elevator inspection Download PDFInfo
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- CN216737042U CN216737042U CN202123286543.9U CN202123286543U CN216737042U CN 216737042 U CN216737042 U CN 216737042U CN 202123286543 U CN202123286543 U CN 202123286543U CN 216737042 U CN216737042 U CN 216737042U
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Abstract
The utility model discloses a speed limiter steel wire rope stripping device for elevator inspection, which comprises a speed limiting base, wherein a supporting base plate is fixedly arranged at the edge of one side of the top end of the speed limiting base, a first gear is rotatably arranged on the inner wall of an arc-shaped groove, a second gear is rotatably arranged on one side of the inner wall of the speed limiting base, a motor is clamped in the middle of one side of the outer wall of the speed limiting base, and an arc-shaped shifting piece is fixedly arranged at one end of a connecting shaft. According to the speed limiter steel wire rope stripping device for elevator inspection, when an elevator needs to be overhauled, the motor is started to enable the second gear to be meshed with the first gear to rotate, then the first gear rotates in the arc-shaped groove in the upper end of the supporting base plate, the connecting shaft makes circular motion along with the first gear, at the moment, the arc-shaped poking piece is driven by the connecting shaft to rotate and move along the inner wall of the rotating wheel to prop up the steel rope, the steel rope is separated from the inner wall of the rotating wheel, a worker can conveniently pull out the steel rope, skin cannot be scratched easily, and therefore the using safety of the device is improved.
Description
Technical Field
The utility model relates to the technical field of elevator speed limiter steel wire rope stripping, in particular to a speed limiter steel wire rope stripping device for elevator inspection.
Background
The traditional elevator speed limiter is mainly one of safety control components in an elevator safety protection system, when the elevator in operation causes the car to overspeed and even to fall for any reason, and all other safety protection devices do not work, the speed limiter and the safety tongs perform linkage action to stop the elevator car, and along with the development of modern technology, the function and speed limiting effect of the elevator speed limiter are gradually improved, so that the elevator speed limiter can better meet the use requirements of modern elevators;
in the prior art, when the speed governor steel wire rope stripping device for elevator inspection is designed and manufactured, most designers can pay attention to the contact mode between the steel rope and the rotating wheel on the upper end of the device, so that the contact mode is convenient to separate the steel rope and the rotating wheel during later maintenance, but the steel rope can be separated from the rotating wheel due to the mode in long-time use of the bearing elevator, the elevator car can fall, and the use safety of the device is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a speed governor steel wire rope stripping device for elevator inspection, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an elevator inspection is with overspeed governor wire rope stripping off device, includes the speed limit base, the fixed support backing plate that is equipped with in edge of speed limit base top one side, the arc recess has been seted up to one side of support backing plate outer wall, the inner wall rotation of arc recess is equipped with first gear, one side rotation of speed limit base inner wall is equipped with the second gear, and the outer wall meshing of the outer wall of first gear and second gear, the intermediate position block of speed limit base outer wall one side is equipped with the motor, and the output fixed connection of the one end of second gear and motor, the fixed connecting axle that is equipped with of one end of first gear outer wall one side, the fixed arc plectrum that is equipped with of one end of connecting axle.
Preferably, an oil film protective layer is fixedly arranged on the inner wall of the arc shifting piece, a mounting groove is formed in the middle of the top end of the speed limiting base, and the outer wall of the arc shifting piece is connected with one side of the inner wall of the mounting groove in a penetrating mode.
Preferably, an oil tank is clamped in the middle of the other side of the top end of the speed-limiting base, a connecting pipe is fixedly arranged on one side of the top end of the oil tank, a guide pipe is rotatably arranged on the other side of the top end of the oil tank, the inner wall of one end of the guide pipe is communicated with the inside of the oil tank, and a spray head is fixedly arranged at the top end of the guide pipe.
Preferably, the outer wall cover of connecting pipe is equipped with the protective cover, and the outer wall threaded connection of the inner wall of protective cover one side and connecting pipe, the inner wall of mounting groove rotates and is equipped with the runner, and one side of arc plectrum and one side contact of runner inner wall.
Preferably, four corners of one side of the outer wall of the speed limiting base are fixedly provided with buffer springs, one ends of the four buffer springs are fixedly provided with limiting pieces, and four corners of one side of the limiting pieces are provided with screw holes.
Preferably, a switch panel is fixedly arranged on one side of the outer wall of the speed limiting base, a motor switch is arranged on one side of the switch panel, and the motor is electrically connected with an external power supply through the motor switch.
The utility model has the technical effects and advantages that:
(1) the rotary automatic stripping structure is arranged on the device, and the structure mainly comprises a first gear, a second gear, a motor, a connecting shaft, an arc-shaped plectrum, a protective oil film and the like, when the elevator needs to be overhauled in the using process, the transmission between a steel rope and a rotating wheel can be interrupted when the elevator is stopped, the motor is started to enable the second gear to be meshed with the first gear to rotate, then the first gear rotates in an arc-shaped groove at the upper end of a supporting base plate, the connecting shaft makes circular motion along with the first gear, at the moment, the arc-shaped plectrum is driven by the connecting shaft to rotationally move along the inner wall of the rotating wheel to support the steel rope, so that the steel rope is separated from the inner wall of the rotating wheel, a worker can conveniently pull out the steel rope, and the skin is not easily scratched, and the use safety of the device is improved;
(2) the transmission lubricating structure is arranged on the device and mainly comprises an oil tank, a connecting pipe, a guide pipe, a spray nozzle and the like, when the device is used, lubricating oil is added into the oil tank through the connecting pipe, the guide pipe is connected with the oil tank and can rotate at the upper end of the oil tank, the guide pipe is rotated when a steel rope is peeled, so that the normal peeling operation is not influenced, and when the steel rope and the rotating wheel are normally transmitted, the spray nozzle at the upper end of the guide pipe quantitatively sprays the lubricating oil, so that the transmission smoothness between the steel rope and the rotating wheel can be effectively improved, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the gear and the arc-shaped shifting piece rotating and peeling structure of the present invention;
fig. 3 is a schematic diagram of the structure of the conduit and the tank lubrication according to the present invention.
In the figure: 1. a speed limiting base; 2. a support pad; 3. an arc-shaped groove; 4. a first gear; 5. a second gear; 6. a motor; 7. a connecting shaft; 8. an arc-shaped poking sheet; 9. a protective oil film layer; 10. mounting grooves; 11. an oil tank; 12. a connecting pipe; 13. a conduit; 14. a spray head; 15. a rotating wheel; 16. a buffer spring; 17. a limiting sheet.
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 embodiments 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a speed limiter steel wire rope stripping device for elevator inspection, which comprises a speed limiting base 1, wherein the outer wall of a connecting pipe 12 is sleeved with a protective cover, the inner wall of one side of the protective cover is in threaded connection with the outer wall of the connecting pipe 12, the inner wall of a mounting groove 10 is rotatably provided with a rotating wheel 15, one side of an arc-shaped shifting sheet 8 is in contact with one side of the inner wall of the rotating wheel 15, four corners of one side of the outer wall of the speed limiting base 1 are fixedly provided with buffer springs 16, one end of each of the four buffer springs 16 is fixedly provided with a limiting sheet 17, four corners of one side of each of the four limiting sheets 17 are respectively provided with a screw hole, one side of the outer wall of the speed limiting base 1 is fixedly provided with a switch panel, one side of the switch panel is provided with a motor switch, and a motor 6 is electrically connected with an external power supply through the motor switch;
as shown in fig. 2, a supporting backing plate 2 is fixedly arranged at the edge of one side of the top end of a speed-limiting base 1, an arc-shaped groove 3 is formed in one side of the outer wall of the supporting backing plate 2, a first gear 4 is rotatably arranged on the inner wall of the arc-shaped groove 3, a second gear 5 is rotatably arranged on one side of the inner wall of the speed-limiting base 1, the outer wall of the first gear 4 is meshed with the outer wall of the second gear 5, a motor 6 is clamped in the middle of one side of the outer wall of the speed-limiting base 1, one end of the second gear 5 is fixedly connected with the output end of the motor 6, a connecting shaft 7 is fixedly arranged at one end of one side of the outer wall of the first gear 4, and an arc-shaped shifting piece 8 is fixedly arranged at one end of the connecting shaft 7;
as shown in fig. 3, an oil film protective layer 9 is fixedly arranged on the inner wall of the arc-shaped shifting piece 8, a mounting groove 10 is formed in the middle position of the top end of the speed-limiting base 1, the outer wall of the arc-shaped shifting piece 8 is connected with one side of the inner wall of the mounting groove 10 in a penetrating manner, an oil tank 11 is clamped in the middle position of the other side of the top end of the speed-limiting base 1, a connecting pipe 12 is fixedly arranged on one side of the top end of the oil tank 11, a guide pipe 13 is rotatably arranged on the other side of the top end of the oil tank 11, the inner wall of one end of the guide pipe 13 is communicated with the inside of the oil tank 11, and a spray head 14 is fixedly arranged at the top end of the guide pipe 13.
The working principle of the utility model is as follows: when the speed limiter steel wire rope stripping device for elevator inspection in the design scheme is used, firstly, a rotating wheel 15 at the upper end of the device is required to be installed in an installation groove 10 at the upper end of a speed limiting base 1, and an arc-shaped shifting sheet 8 is clamped on the inner wall of the rotating wheel 15 through the rotation of a first gear 4, so that the transmission between the rotating wheel 15 and a steel rope is not influenced when the elevator is used, in addition, through the arrangement of a rotary type automatic stripping structure which is composed of the first gear 4, a second gear 5, a motor 6, a connecting shaft 7, the arc-shaped shifting sheet 8, a protective oil film layer 9 and the like in the design scheme, when the elevator is required to be overhauled in the use process, the transmission between the steel rope and the rotating wheel 15 can be interrupted when the elevator is stopped, the motor 6 is started to ensure that the second gear 5 is meshed with the first gear 4 to rotate, and further the first gear 4 rotates in an arc-shaped groove 3 at the upper end of a supporting base plate 2, the connecting shaft 7 makes a circular motion along with the connecting shaft, at the moment, the arc-shaped poking piece 8 rotates and moves along the inner wall of the rotating wheel 15 under the driving of the connecting shaft 7 to prop up the steel rope, so that the steel rope is separated from the inner wall of the rotating wheel 15, a worker can conveniently pull out the steel rope, and the skin is not easy to scratch, so that the use safety of the device is improved, the device is provided with a transmission lubricating structure consisting of an oil tank 11, a connecting pipe 12, a guide pipe 13, a spray nozzle 14 and the like, when in use, lubricating oil is added into the oil tank 11 through the connecting pipe 12, the guide pipe 13 is connected with the oil tank 11 and can rotate at the upper end of the oil tank 11, when the steel rope is peeled, the guide pipe 13 is rotated to ensure that the normal peeling operation is not influenced, and when the steel rope and the rotating wheel 15 are normally transmitted, the spray nozzle 14 at the upper end of the guide pipe 13 quantitatively sprays the lubricating oil, so that the transmission smoothness between the steel rope and the rotating wheel 15 can be effectively improved, thereby improving the practicability of the device, and a buffer spring 16 and a limiting sheet 17 are arranged on one side of the outer wall of the speed limiting base 1 to ensure that the device has a certain damping effect when being installed and used.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A speed limiter steel wire rope stripping device for elevator inspection comprises a speed limiting base (1), it is characterized in that a supporting base plate (2) is fixedly arranged at the edge of one side of the top end of the speed limiting base (1), an arc-shaped groove (3) is formed in one side of the outer wall of the supporting base plate (2), a first gear (4) is rotatably arranged on the inner wall of the arc-shaped groove (3), a second gear (5) is rotatably arranged on one side of the inner wall of the speed-limiting base (1), and the outer wall of the first gear (4) is meshed with the outer wall of the second gear (5), a motor (6) is clamped in the middle of one side of the outer wall of the speed limiting base (1), one end of the second gear (5) is fixedly connected with the output end of the motor (6), one end of one side of the outer wall of the first gear (4) is fixedly provided with a connecting shaft (7), and one end of the connecting shaft (7) is fixedly provided with an arc-shaped shifting piece (8).
2. The speed limiter steel wire rope stripping device for elevator inspection according to claim 1, characterized in that an oil film protective layer (9) is fixedly arranged on the inner wall of the arc-shaped poking piece (8), an installation groove (10) is formed in the middle of the top end of the speed limiting base (1), and the outer wall of the arc-shaped poking piece (8) is connected with one side of the inner wall of the installation groove (10) in a penetrating manner.
3. The speed limiter steel wire rope stripping device for elevator inspection according to claim 2, characterized in that an oil tank (11) is clamped in the middle of the other side of the top end of the speed limiting base (1), a connecting pipe (12) is fixedly arranged on one side of the top end of the oil tank (11), a guide pipe (13) is rotatably arranged on the other side of the top end of the oil tank (11), the inner wall of one end of the guide pipe (13) is communicated with the inside of the oil tank (11), and a spray head (14) is fixedly arranged on the top end of the guide pipe (13).
4. The speed limiter steel wire rope stripping device for elevator inspection according to claim 3, characterized in that the outer wall of the connecting pipe (12) is sleeved with a protective cover, the inner wall of one side of the protective cover is in threaded connection with the outer wall of the connecting pipe (12), the inner wall of the mounting groove (10) is rotatably provided with a rotating wheel (15), and one side of the arc-shaped shifting piece (8) is in contact with one side of the inner wall of the rotating wheel (15).
5. The speed limiter steel wire rope stripping device for elevator inspection according to claim 1, characterized in that buffer springs (16) are fixed at four corners of one side of the outer wall of the speed limiting base (1), limiting pieces (17) are fixed at one ends of the four buffer springs (16), and screw holes are formed at four corners of one side of the four limiting pieces (17).
6. The speed limiter steel wire rope stripping device for elevator inspection according to claim 1, characterized in that a switch panel is fixedly arranged on one side of the outer wall of the speed limiting base (1), a motor switch is arranged on one side of the switch panel, and the motor (6) is electrically connected with an external power supply through the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286543.9U CN216737042U (en) | 2021-12-24 | 2021-12-24 | Speed limiter steel wire rope stripping device for elevator inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286543.9U CN216737042U (en) | 2021-12-24 | 2021-12-24 | Speed limiter steel wire rope stripping device for elevator inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216737042U true CN216737042U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123286543.9U Active CN216737042U (en) | 2021-12-24 | 2021-12-24 | Speed limiter steel wire rope stripping device for elevator inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216737042U (en) |
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2021
- 2021-12-24 CN CN202123286543.9U patent/CN216737042U/en active Active
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