CN114735570B - Antiskid elevator inspection auxiliary assembly - Google Patents
Antiskid elevator inspection auxiliary assembly Download PDFInfo
- Publication number
- CN114735570B CN114735570B CN202210522771.1A CN202210522771A CN114735570B CN 114735570 B CN114735570 B CN 114735570B CN 202210522771 A CN202210522771 A CN 202210522771A CN 114735570 B CN114735570 B CN 114735570B
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- Prior art keywords
- fixed
- car
- assembly
- retest
- base
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses anti-slip elevator inspection auxiliary equipment, which relates to the technical field of elevator auxiliary inspection, and comprises a lift car; the lifting assembly is preset in the car, and universal wheels are fixed at four corners of the bottom of the lifting assembly, so that the whole equipment can be conveniently moved; the retest assembly is fixed on the upper end face of the lifting assembly, and the output end of the retest assembly is always positioned at the center of the retest assembly when retest is not needed; and the camera is fixed at the output end of the retest assembly and used for checking the top of the car, and a plurality of output heads are arranged in the camera, so that the top of the car is conveniently checked synchronously in multiple directions.
Description
Technical Field
The invention relates to the technical field of elevator auxiliary inspection, in particular to anti-slip elevator inspection auxiliary equipment.
Background
An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line. In elevator inspection, it is often necessary for an inspector to enter the top of the car for inspection.
In the prior art, when an inspector enters the top of the elevator car, a household handrail ladder is often adopted to climb in from the elevator car or lift the elevator car to the highest position and then enter from the elevator shaft, so that the elevator is dangerous, and the elevator must be in a forbidden state during inspection, so that the danger is avoided, but only the elevator parts can be inspected to be damaged, and the service condition of the elevator cannot be well judged.
In view of the above, the present invention provides an antiskid elevator inspection auxiliary device to solve the above problems.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: an antiskid elevator inspection auxiliary device comprising:
a car;
the lifting assembly is preset in the car, and universal wheels are fixed at four corners of the bottom of the lifting assembly, so that the whole equipment can be conveniently moved;
the retest assembly is fixed on the upper end face of the lifting assembly, and the output end of the retest assembly is always positioned at the center of the retest assembly when retest is not needed; and
the camera is fixed the output of retest subassembly for inspect car top, just be provided with a plurality of output heads in the camera, be convenient for carry out diversified synchronous inspection to car top.
Further, preferably, the retest assembly includes a frame, a first transfer assembly and a second transfer assembly, the first transfer assembly and the second transfer assembly are distributed in the frame in a cross staggered manner, and the first transfer assembly and the second transfer assembly have the same structure and both include:
a motor fixed on the frame;
the screw is rotationally arranged at one side of the inside of the frame, and one end of the screw is connected with the output end of the motor;
the sliding column is fixed on the other side of the inside of the frame;
one end of the sliding table is connected with the screw rod in a threaded manner, and the other end of the sliding table is arranged on the sliding column in a sliding manner; and
the detection table is arranged on the sliding table in a sliding manner.
Further, preferably, the lifting assembly includes:
a base;
the driving teeth are rotatably arranged in the base and are driven by a driving motor fixed in the base;
the four meshing teeth are arranged in the base in a rotating manner, and are circumferentially distributed around the driving teeth so as to be meshed with the driving teeth conveniently;
the telescopic arms are configured into four, are arranged in the base in a sliding manner and are positioned at four vertex angle positions of the base; and
and the support assembly is fixed at one end of the telescopic arm far away from the base.
Further, preferably, the telescopic arm is symmetrically fixed with a limiting bar for making the telescopic arm perform linear motion in the base, and one side of the telescopic arm, which is close to the meshing teeth, is fixed with a rack for driving the telescopic arm to move.
Further, preferably, the support assembly includes:
the fixed block is fixed at one end of the telescopic arm far away from the base;
the two mounting seats are configured, are fixed in the fixed block and are respectively positioned at two adjacent sides of the fixed block;
the telescopic motor is fixed on one side of the mounting seat, which is close to the telescopic arm;
the limiting plate is arranged on the mounting seat in a sliding manner and is connected with the output end of the telescopic motor; and
the lifting wheels are symmetrically and rotationally arranged on the mounting seat and driven by a rotating motor fixed inside the mounting seat.
Further, preferably, when the telescopic motor is in a contracted state, the end surface of the limiting plate is lower than the lifting wheel, so that the lifting wheel can conveniently rotate on the inner wall of the car, and the fixing block is located at four right-angle positions of the car when the fixing block works.
Further, preferably, the lifting wheel includes:
the hub is rotatably arranged on the mounting seat;
the fixed seat is circumferentially arranged at a position of the hub, which is close to the outer wall;
the plurality of connecting pieces are arranged in the hub in a sliding manner, correspond to the plurality of fixing seats, and are provided with pressing springs between the fixing seats; and
and the compressing piece is fixed on one side of the connecting piece away from the fixing seat.
Further, preferably, the outer wall of the pressing member is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of a material capable of slightly deforming, so that the anti-slip sleeve is attached to the inner wall of the car.
Compared with the prior art, the invention provides the anti-skid elevator inspection auxiliary equipment, which has the following beneficial effects:
according to the invention, when the elevator car is used, the equipment is moved into the elevator car, then the telescopic arm in the lifting assembly is controlled to lift outwards through remote operation of an inspector, so that the telescopic arm is in contact with the elevator car at four right angles, when the pressure of the supporting assembly on the telescopic arm, which is in contact with the elevator car, is enough to support the whole equipment, the lifting wheel starts to rotate, so that the equipment moves towards the top of the elevator car, and when the equipment moves, the friction force between the equipment and the elevator car can be improved under the combined action of the anti-skid sleeve and the pressing spring, so that the lifting stability is improved, when the equipment reaches the top of the elevator car, the equipment can be limited through the limiting plate, so that the equipment is fixed at the top of the elevator car, and at the moment, the camera is positioned outside the top of the elevator car, so that an image of the top of the elevator car is transmitted to an operation panel of an inspector, and the elevator car can also be lifted, so that the operation condition of an elevator car part is inspected, so that safe and comprehensive inspection is realized, and when an anomaly is found, the camera is controlled to be close to an anomaly position through the retesting assembly.
Drawings
Fig. 1 is an overall schematic diagram of an antiskid elevator inspection auxiliary device;
fig. 2 is a schematic diagram of retest components of an antiskid elevator inspection auxiliary device;
fig. 3 is a schematic view of a lifting assembly of an anti-slip elevator inspection aid;
fig. 4 is a schematic diagram of a transfer assembly of an antiskid elevator inspection auxiliary equipment;
fig. 5 is a partial schematic view of a lifting wheel of an anti-slip elevator inspection aid;
in the figure: 1. a car; 2. a lifting assembly; 3. a universal wheel; 4. a retest assembly; 5. a camera; 41. a frame; 42. a motor; 43. a screw; 44. a sliding table; 45. a sliding column; 46. a detection table; 21. a base; 22. a drive tooth; 23. meshing teeth; 24. a telescoping arm; 25. a limit bar; 26. a support assembly; 261. a fixed block; 262. a mounting base; 263. a telescopic motor; 264. a lifting wheel; 265. a limiting plate; 2641. a hub; 2642. a fixing seat; 2643. pressing the spring; 2644. a connecting piece; 2645. a pressing member; 2646. an anti-skid sleeve.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a technical solution: an antiskid elevator inspection auxiliary device comprising:
a car 1;
the lifting assembly 2 is preset in the car 1, and universal wheels 3 are fixed at four corners of the bottom of the lifting assembly, so that the whole equipment can be conveniently moved;
the retest assembly 4 is fixed on the upper end face of the lifting assembly 2, and the output end of the retest assembly is always positioned at the center of the retest assembly 4 when retest is not needed; and
the camera 5 is fixed the output of retest subassembly 4 for inspect car 1 top, just be provided with a plurality of output heads in the camera 5, be convenient for carry out diversified synchronous inspection to car 1 top.
It should be noted that after the apparatus is moved into the car 1, the four-top angle position of the apparatus needs to be roughly aligned with the four-right angle position of the car, so as to facilitate the movement of the lifting assembly 2.
In this embodiment, the retest component 4 includes a frame 41, a first transferring component and a second transferring component, where the first transferring component and the second transferring component are distributed in the frame 41 in a cross staggered manner, and the first transferring component and the second transferring component have the same structure and both include:
a motor 42 fixed to the frame 41;
a screw 43 rotatably provided at one side inside the frame 41 and having one end connected to an output end of the motor 42;
a sliding column 45 fixed to the other side of the inside of the frame 41;
a sliding table 44, one end of which is screwed on the screw 43, and the other end of which is slidably disposed on the sliding column 45; and
the detection table 46 is slidably disposed on the slide table 44.
It should be noted that, during normal inspection, the inspection table 46 is always kept at the middle position of the top of the car, so that the camera 5 can perform uniform inspection on the periphery, and when an abnormality is found, the camera 5 can be controlled to be close to the abnormal position through the first transfer assembly and the second transfer assembly, so that short-distance inspection is performed, and the accuracy of the inspection is ensured.
In this embodiment, the lifting assembly 2 includes:
a base 21;
a driving tooth 22 rotatably provided in the base 21 and driven by a driving motor fixed in the base 21;
the four meshing teeth 23 are configured, rotatably arranged in the base 21, and circumferentially arranged around the driving teeth 22 so as to be meshed with the driving teeth 22;
four telescopic arms 24 slidably disposed in the base 21 and positioned at four vertex angle positions of the base 21; and
and a support assembly 26 fixed to an end of the telescopic arm 24 remote from the base 21.
In a preferred embodiment, the telescopic arm 24 is symmetrically fixed with a limiting bar 25 for making the telescopic arm 24 perform linear motion in the base 21, and a rack is fixed on one side of the telescopic arm 24 near the engaging teeth 23 for driving the telescopic arm 24 to move.
That is, when the apparatus moves into the car 1, the driving gear 22 is rotated by the driving motor, so as to drive the engaging gear 23 to rotate, and the engaging gear 23 drives the telescopic arms 24 to perform linear motion, so that the four telescopic arms 24 can move synchronously, and when the apparatus contacts with the four right-angle positions of the car 1, the apparatus can be adjusted, so that the apparatus is aligned with the car 1, and the movement of the supporting component 26 is facilitated.
The support assembly 26 as the preferred embodiment comprises:
a fixed block 261 fixed at one end of the telescopic arm 24 away from the base 21;
two mounting seats 262 fixed in the fixed block 261 and respectively positioned at two adjacent sides of the fixed block 261;
a telescopic motor 263 fixed to a side of the mounting seat 262 close to the telescopic arm 24;
the limiting plate 265 is slidably arranged on the mounting seat 262 and is connected with the output end of the telescopic motor 263; and
the lifting wheel 264 is symmetrically and rotatably disposed on the mounting seat 262 and is driven by a rotating motor fixed inside the mounting seat 262.
In a preferred embodiment, when the telescopic motor 263 is in a retracted state, the height of the end surface of the limiting plate 265 is lower than the height of the lifting wheel 264, so that the lifting wheel 264 can rotate on the inner wall of the car 1, and the fixed block 261 is located at four right-angle positions of the car 1 when in operation.
The lifting wheel 264 includes, as a preferred embodiment:
a hub 2641 rotatably provided on the mounting seat 261;
the fixed seat 2642 is circumferentially arranged at a position of the hub 2641 close to the outer wall;
a plurality of connecting members 2644 slidably disposed in the hub 2641 and corresponding to the plurality of fixing seats 2642, and a pressing spring 2643 disposed between the connecting members and the fixing seats 2642; and
the pressing member 2645 is fixed on a side of the connecting member 2644 away from the fixing base 2642.
As a preferred embodiment, the outer wall of the pressing member 2645 is sleeved with an anti-slip sleeve 2646, and the anti-slip sleeve 2646 is made of a material that can be slightly deformed, so that it is convenient to attach to the inner wall of the car 1.
That is, when the lifting wheel 264 moves in contact with the car 1, the frictional force with the car 1 can be increased by the combined action of the anti-slip cover 2646 and the pressing spring 2643, thereby improving the stability of the lifting.
Specifically, when the device is used, the device is moved into the car 1, then the telescopic arm 24 in the lifting assembly 2 is controlled to lift outwards through remote operation of an inspector, so that the telescopic arm is in contact with four right angles of the car 1, when the pressure of the supporting assembly 26 on the telescopic arm 24 in contact with the car 1 is enough to support the whole device, the lifting wheel 264 starts to rotate, so that the device moves towards the top of the car 1, friction force between the device and the car 1 can be improved under the combined action of the anti-slip sleeve 2646 and the pressing spring 2643 during movement, so that the lifting stability is improved, when the device reaches the top of the car 1, the device can be limited through the limiting plate 265, so that the device is fixed at the top of the car 1, at the moment, the camera 5 is positioned outside the top of the car 1, so that images of the top of the car 1 are transmitted to an operation panel of the inspector, and the car 1 can also be lifted, so that the part operation condition in the car 1 is inspected, so that safe and comprehensive inspection is realized, and when the abnormality is found, the position of the camera 5 is controlled to be close to the inspection position through the retest assembly 4, so that the accuracy is ensured.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. An antiskid elevator inspection auxiliary assembly, its characterized in that: comprising the following steps:
a car (1);
the lifting assembly (2) is preset in the car (1), and universal wheels (3) are fixed at four corners of the bottom of the lifting assembly, so that the whole equipment can be conveniently moved;
the retest assembly (4) is fixed on the upper end face of the lifting assembly (2), and the output end of the retest assembly is always positioned at the center of the retest assembly (4) when retest is not needed; and
the camera (5) is fixed at the output end of the retest assembly (4) and is used for checking the top of the car (1), and a plurality of output heads are arranged in the camera (5) so as to facilitate multi-azimuth synchronous checking of the top of the car (1);
the lifting assembly (2) comprises:
a base (21);
the driving teeth (22) are rotatably arranged in the base (21) and are driven by a driving motor fixed in the base (21);
the four meshing teeth (23) are arranged in the base (21) in a rotating mode, are circumferentially arranged around the driving teeth (22) and are convenient to mesh with the driving teeth (22);
the telescopic arms (24) are configured into four, are slidably arranged in the base (21), and are positioned at four vertex angle positions of the base (21); and
the support assembly (26) is fixed at one end of the telescopic arm (24) far away from the base (21);
limiting strips (25) are symmetrically fixed on the telescopic arms (24) and used for enabling the telescopic arms (24) to linearly move in the base (21), and racks are fixed on one sides, close to the meshing teeth (23), of the telescopic arms (24) and used for driving the telescopic arms (24) to move;
the support assembly (26) comprises:
a fixed block (261) fixed at one end of the telescopic arm (24) far away from the base (21);
mounting seats (262) which are arranged in two and fixed in the fixed block (261) and are respectively positioned at two adjacent sides of the fixed block (261);
a telescopic motor (263) fixed on one side of the mounting seat (262) close to the telescopic arm (24);
the limiting plate (265) is arranged on the mounting seat (262) in a sliding manner and is connected with the output end of the telescopic motor (263); and
the lifting wheels (264) are symmetrically and rotationally arranged on the mounting seat (262) and driven by a rotating motor fixed inside the mounting seat (262);
the lifting wheel (264) comprises:
a hub (2641) rotatably disposed on the mount (262);
the fixed seat (2642) is circumferentially arranged at a position, close to the outer wall, of the hub (2641);
a plurality of connecting members (2644) which are slidably disposed in the hub (2641) and correspond to the plurality of fixing bases (2642), and between which pressing springs (2643) are disposed; and
the pressing piece (2645) is fixed on one side of the connecting piece (2644) away from the fixing seat (2642).
2. The antiskid elevator inspection auxiliary equipment according to claim 1, characterized in that: the retest subassembly (4) is including frame (41), first and second and is carried the subassembly and carry the subassembly, first and second and carry the subassembly and be crisscross the distribution of cross in frame (41), just first and second carry the subassembly structure the same and carry the subassembly, all include:
a motor (42) fixed to the frame (41);
the screw rod (43) is rotatably arranged at one side in the frame (41), and one end of the screw rod is connected with the output end of the motor (42);
a sliding column (45) fixed to the other side of the inside of the frame (41);
a sliding table (44), one end of which is connected with the screw rod (43) in a threaded manner, and the other end of which is arranged on the sliding column (45) in a sliding manner; and
and a detection table (46) which is arranged on the sliding table (44) in a sliding manner.
3. The antiskid elevator inspection auxiliary equipment according to claim 1, characterized in that: when the telescopic motor (263) is in a contracted state, the end face of the limiting plate (265) is lower than the lifting wheel (264), so that the lifting wheel (264) can conveniently rotate on the inner wall of the car (1), and the fixing block (261) is located at four right-angle positions of the car (1) when the fixing block works.
4. The antiskid elevator inspection auxiliary equipment according to claim 1, characterized in that: the anti-slip sleeve (2646) is sleeved on the outer wall of the pressing piece (2645), and the anti-slip sleeve (2646) is made of materials capable of slightly deforming, so that the anti-slip sleeve is conveniently attached to the inner wall of the car (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522771.1A CN114735570B (en) | 2022-05-13 | 2022-05-13 | Antiskid elevator inspection auxiliary assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210522771.1A CN114735570B (en) | 2022-05-13 | 2022-05-13 | Antiskid elevator inspection auxiliary assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114735570A CN114735570A (en) | 2022-07-12 |
| CN114735570B true CN114735570B (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210522771.1A Active CN114735570B (en) | 2022-05-13 | 2022-05-13 | Antiskid elevator inspection auxiliary assembly |
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| Country | Link |
|---|---|
| CN (1) | CN114735570B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212292404U (en) * | 2020-05-23 | 2021-01-05 | 安徽省特种设备检测院 | Car supporting device for elevator inspection |
| CN213085396U (en) * | 2020-05-04 | 2021-04-30 | 刘涛 | Support frame for elevator inspection |
| CN213505514U (en) * | 2020-10-21 | 2021-06-22 | 广东嘉奥电梯工程有限公司 | Lifting platform convenient for maintenance of top of elevator car |
| CN214031305U (en) * | 2020-07-26 | 2021-08-24 | 苏州莱奥电梯有限公司 | High elevator detection device of security |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125176B (en) * | 2014-01-21 | 2015-06-30 | Kone Corp | Elevator provided with a safety equipment arrangement |
-
2022
- 2022-05-13 CN CN202210522771.1A patent/CN114735570B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213085396U (en) * | 2020-05-04 | 2021-04-30 | 刘涛 | Support frame for elevator inspection |
| CN212292404U (en) * | 2020-05-23 | 2021-01-05 | 安徽省特种设备检测院 | Car supporting device for elevator inspection |
| CN214031305U (en) * | 2020-07-26 | 2021-08-24 | 苏州莱奥电梯有限公司 | High elevator detection device of security |
| CN213505514U (en) * | 2020-10-21 | 2021-06-22 | 广东嘉奥电梯工程有限公司 | Lifting platform convenient for maintenance of top of elevator car |
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| Publication number | Publication date |
|---|---|
| CN114735570A (en) | 2022-07-12 |
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