CN220449463U - Elevator overhauls detection device - Google Patents

Elevator overhauls detection device Download PDF

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Publication number
CN220449463U
CN220449463U CN202322144344.7U CN202322144344U CN220449463U CN 220449463 U CN220449463 U CN 220449463U CN 202322144344 U CN202322144344 U CN 202322144344U CN 220449463 U CN220449463 U CN 220449463U
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CN
China
Prior art keywords
wire rope
fixedly connected
motor
detection device
flaw detector
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CN202322144344.7U
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Chinese (zh)
Inventor
谢中亮
雷伟
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Chongqing Nanchuan District Jianzhong Migao Elevator Co ltd
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Chongqing Nanchuan District Jianzhong Migao Elevator Co ltd
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Priority to CN202322144344.7U priority Critical patent/CN220449463U/en
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Abstract

The utility model discloses an elevator overhaul detection device which comprises a steel wire rope flaw detector, wherein the back surface of the steel wire rope flaw detector is fixedly connected with a fixed box, and the left side of the inner cavity of the fixed box is provided with a first motor. According to the elevator inspection detection device, the steel wire rope inspection detector, the fixed box, the first motor, the first guide wheel, the second motor, the threaded rod, the threaded sleeve, the connecting rod, the second guide wheel and the ultrasonic detector are arranged, so that the elevator inspection detection device is jointly constructed, the second guide wheel can be driven to move left and right through the arrangement of the second motor, the threaded rod, the threaded sleeve and the connecting rod, the second guide wheel can be matched with the first guide wheel, steel wires with different diameters are suitable for the second guide wheel, then the first guide wheel is driven to rotate through the first motor, the whole detection device can be driven to move up and down on the surface of the steel wire rope, in the moving process, the ultrasonic detector can carry out ultrasonic detection on the moving part of the steel wire rope, and therefore damage inside the steel wire rope can be detected.

Description

Elevator overhauls detection device
Technical Field
The utility model relates to the technical field of elevator overhaul, in particular to an elevator overhaul detection device.
Background
The elevator maintenance instruction period is used for checking, oiling, removing dust and debugging safety devices of the running elevator components, and comprises nondestructive detection, lubrication and maintenance and the like of an elevator traction steel wire rope.
When elevator wire rope is inside the use of elevator shaft, can inevitably receive the damage, appear rust, broken line and broken wire for the potential safety hazard appears in the elevator, in order to avoid the elevator to appear the accident, the staff need detect wire rope, in order to detect elevator wire rope's metal cross-sectional area loss linear error and wire rope local damage, can all use the wire rope appearance of detecting wire rope generally, in order to make things convenient for the removal of wire rope appearance on wire rope, can all install the leading wheel in wire rope appearance's one end generally, because the restriction of leading wheel size, make the leading wheel unable adaptation to the wire rope of different diameters.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an elevator overhaul detection device for solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator overhauls detection device, includes wire rope appearance of detecting a flaw, the fixed case of the back fixedly connected with of wire rope appearance of detecting a flaw, first motor has been seted up in the left side of fixed case inner chamber, the first guide pulley of output shaft fixedly connected with of first motor, the right side fixedly connected with second motor of fixed case, the output shaft fixedly connected with threaded rod of second motor, the surface threaded connection of threaded rod has the thread bush, one side fixedly connected with connecting rod of thread bush, the other end of connecting rod passes through bearing swing joint second guide pulley, the equal fixedly connected with ultrasonic detector in top and bottom at wire rope appearance back.
Preferably, the rear end on the right side of the inner cavity of the fixed box is fixedly connected with a sliding rail, the surface of the sliding rail is slidably connected with a sliding block, and the other side of the sliding block is fixedly connected with a thread bush.
Preferably, the rear end on the right side of the inner cavity of the fixed box is provided with a through hole, and the connecting rod is positioned in the inner cavity of the through hole.
Preferably, a display screen is arranged at the top of the surface of the steel wire rope flaw detector, a button is arranged at the bottom of the surface of the steel wire rope flaw detector, and an acoustic area is arranged on the surface of the steel wire rope flaw detector and between the display screen and the button.
Preferably, the bottom of wire rope flaw detector fixedly connected with blotter, the adoption rubber material of blotter.
Compared with the prior art, the utility model has the following beneficial effects:
according to the elevator inspection detection device, the steel wire rope inspection detector, the fixed box, the first motor, the first guide wheel, the second motor, the threaded rod, the threaded sleeve, the connecting rod, the second guide wheel and the ultrasonic detector are arranged, so that the elevator inspection detection device is jointly constructed, the second guide wheel can be driven to move left and right through the arrangement of the second motor, the threaded rod, the threaded sleeve and the connecting rod, the second guide wheel can be matched with the first guide wheel, steel wires with different diameters are suitable for the second guide wheel, then the first guide wheel is driven to rotate through the first motor, the whole detection device can be driven to move up and down on the surface of the steel wire rope, in the moving process, the ultrasonic detector can carry out ultrasonic detection on the moving part of the steel wire rope, and therefore damage inside the steel wire rope can be detected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2A, which is a structural view of the present utility model;
fig. 4 is a side view of the structure of the present utility model.
In the figure: 1. a wire rope flaw detector; 2. a fixed box; 3. a first motor; 4. the first guide wheel; 5. a second motor; 6. a threaded rod; 7. a thread sleeve; 8. a connecting rod; 9. the second guide wheel; 10. an ultrasonic detector; 11. a slide rail; 12. a slide block; 13. a through hole; 14. a display screen; 15. a button; 16. an acoustic zone; 17. and a cushion pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an elevator overhauling and detecting device comprises a steel wire rope flaw detector 1, wherein the back surface of the steel wire rope flaw detector 1 is fixedly connected with a fixed box 2, a first motor 3 is arranged on the left side of the inner cavity of the fixed box 2, an output shaft of the first motor 3 is fixedly connected with a first guide wheel 4, the right side of the fixed box 2 is fixedly connected with a second motor 5, an output shaft of the second motor 5 is fixedly connected with a threaded rod 6, the surface of the threaded rod 6 is in threaded connection with a threaded sleeve 7, one side of the threaded sleeve 7 is fixedly connected with a connecting rod 8, the other end of the connecting rod 8 is movably connected with a second guide wheel 9 through a bearing, and the top and the bottom of the back surface of the steel wire rope flaw detector 1 are fixedly connected with an ultrasonic detector 10.
In this embodiment: through setting up wire rope appearance 1, fixed box 2, first motor 3, first guide pulley 4, second motor 5, threaded rod 6, thread bush 7, connecting rod 8, second guide pulley 9 and ultrasonic detector 10, an elevator inspection detection device has been built jointly, wherein through the setting of second motor 5, threaded rod 6, thread bush 7 and connecting rod 8, can drive second guide pulley 9 and control and remove, can cooperate with first guide pulley 4, make it be suitable for the wire rope of different diameters, then rethread first motor 3 drives first guide pulley 4 and rotates, and then can drive whole detection device and reciprocate at the surface of wire rope, and the in-process of removal, ultrasonic detector 10 can carry out ultrasonic detection to the removal position of wire rope, thereby can detect the inside damage of wire rope.
As a technical optimization scheme of the utility model, further, the rear end of the right side of the inner cavity of the fixed box 2 is fixedly connected with a sliding rail 11, the surface of the sliding rail 11 is slidably connected with a sliding block 12, and the other side of the sliding block 12 is fixedly connected with a thread bush 7.
In this embodiment: through setting up slide rail 11 and slider 12, can carry out spacing direction removal to thread bush 7 when threaded rod 6 drives thread bush 7 and moves about, make it more stable when moving.
As a technical optimization scheme of the utility model, further, the rear end of the right side of the inner cavity of the fixed box 2 is provided with a through hole 13, and the connecting rod 8 is positioned in the inner cavity of the through hole 13
As a technical optimization scheme of the utility model, further, a display screen 14 is arranged at the top of the surface of the steel wire rope flaw detector 1, a button 15 is arranged at the bottom of the surface of the steel wire rope flaw detector 1, and an acoustic area 16 is arranged on the surface of the steel wire rope flaw detector 1 and between the display screen 14 and the button 15.
In this embodiment: through setting up display screen 14, can show detection data, and the setting of button 15 can be convenient for the user to operate wire rope flaw detector 1, finally through the setting of stereo set district 16, can send the alarm and warn, the staff of being convenient for in time knows.
As a technical optimization scheme of the utility model, further, the bottom of the steel wire rope flaw detector 1 is fixedly connected with a buffer pad 17, and the buffer pad 17 is made of rubber.
In this embodiment: by arranging the buffer cushion 17, the wire rope flaw detector 1 can be prevented from being directly contacted with a hard object to cause damage in the downward moving process.
The principle of this embodiment is:
when the device is used, after the device is taken out by a worker, the second motor 5 is started to drive the threaded rod 6 to rotate, the threaded rod 6 drives the threaded sleeve 7 to move left and right, the movable connecting rod 8 of the threaded sleeve 7 drives the second guide wheel 9 to move left and right, at this time, the second guide wheel 9 can be matched with the first guide wheel 4 to clamp the steel wire rope in the middle, so that the device is applicable to steel wire ropes with different diameters, meanwhile, the contact positions of the second guide wheel 9 and the first guide wheel 4 with the steel wire ropes are designed with certain anti-slip patterns, the friction force between the device and the steel wire ropes can be increased, the device is prevented from sliding automatically, after the device is clamped, the first motor 3 is started to drive the first guide wheel 4 to rotate positively and negatively, the whole detection device can be driven to move up and down on the surface of the steel wire ropes, in the moving process, the ultrasonic detector 10 can detect the moving parts of the steel wire ropes, so that the damage inside the steel wire ropes can be detected, detection data are transmitted to the steel wire rope flaw detector 1 in real time, when the place where the damage occurs is detected, the steel wire rope detector 1 can send out an alarm through the sound device 16 to be convenient for people to know in time.
The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. The utility model provides an elevator overhauls detection device, includes wire rope appearance (1), its characterized in that: the utility model discloses a wire rope flaw detector, including wire rope flaw detector, fixed box (1), bearing swing joint, ultrasonic detector (10) and wire rope flaw detector, fixed box (2) are fixed in the back fixedly connected with of wire rope flaw detector (1), first motor (3) have been seted up in the left side of fixed box (2) inner chamber, the first guide pulley (4) of output shaft fixedly connected with of first motor (3), the right side fixedly connected with second motor (5) of fixed box (2), the output shaft fixedly connected with threaded rod (6) of second motor (5), the surface threaded connection of threaded rod (6) has thread bush (7), one side fixedly connected with connecting rod (8) of thread bush (7), the other end of connecting rod (8) is through bearing swing joint second guide pulley (9), the equal fixedly connected with ultrasonic detector (10) in top and bottom at wire rope flaw detector (1) back.
2. The elevator inspection and detection device according to claim 1, wherein: the rear end on the right side of the inner cavity of the fixed box (2) is fixedly connected with a sliding rail (11), the surface of the sliding rail (11) is slidably connected with a sliding block (12), and the other side of the sliding block (12) is fixedly connected with a thread bush (7).
3. The elevator inspection and detection device according to claim 1, wherein: the rear end on the right side of the inner cavity of the fixed box (2) is provided with a through hole (13), and the connecting rod (8) is positioned in the inner cavity of the through hole (13).
4. The elevator inspection and detection device according to claim 1, wherein: the top of wire rope flaw detector (1) surface is provided with display screen (14), the bottom on wire rope flaw detector (1) surface is provided with button (15), the surface of wire rope flaw detector (1) just is located between display screen (14) and button (15) and is provided with stereo set district (16).
5. The elevator inspection and detection device according to claim 1, wherein: the bottom of wire rope flaw detector (1) is fixedly connected with blotter (17), the adoption rubber material of blotter (17).
CN202322144344.7U 2023-08-10 2023-08-10 Elevator overhauls detection device Active CN220449463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322144344.7U CN220449463U (en) 2023-08-10 2023-08-10 Elevator overhauls detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322144344.7U CN220449463U (en) 2023-08-10 2023-08-10 Elevator overhauls detection device

Publications (1)

Publication Number Publication Date
CN220449463U true CN220449463U (en) 2024-02-06

Family

ID=89740190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322144344.7U Active CN220449463U (en) 2023-08-10 2023-08-10 Elevator overhauls detection device

Country Status (1)

Country Link
CN (1) CN220449463U (en)

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