CN211945776U - Integrative sedan-chair top of infrared detection plug-in card control overhauls control box - Google Patents
Integrative sedan-chair top of infrared detection plug-in card control overhauls control box Download PDFInfo
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- CN211945776U CN211945776U CN201922280112.8U CN201922280112U CN211945776U CN 211945776 U CN211945776 U CN 211945776U CN 201922280112 U CN201922280112 U CN 201922280112U CN 211945776 U CN211945776 U CN 211945776U
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- maintenance
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- Types And Forms Of Lifts (AREA)
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Abstract
The utility model discloses an integrative sedan-chair top of infrared detection plug-in card control overhauls control box, including elevator car body, infrared sensor body, maintenance control box body, emergency stop button body and maintenance switch body, the infrared sensor body is installed at the inboard top of elevator car body, threaded rod and bearing frame interconnect, the thread bush avris is fixed with the spliced pole, and the spliced pole runs through spacing window, the spliced pole is fixed with the locking cover, and locks a cover bottom and base laminating to the base is fixed at elevator car body top, base internally mounted has emergency stop button body and maintenance switch body. This integrative sedan-chair top of infrared detection plug-in card control overhauls control box adopts neotype structural design for the maintainer when overhauing, must carry out safety guarantee operation in earlier stage according to the regulation operation, could normally carry out follow-up maintenance operation, greatly reduced the possibility that incident such as casualties took place.
Description
Technical Field
The utility model relates to an elevator overhauls technical field, specifically is an integrative sedan-chair top of infrared detection plug-in card control overhauls control box.
Background
Elevator inspection refers to the operation of performing maintenance and periodic inspection and maintenance on an elevator, and since most of the control and safety structures of an elevator are disposed on the top of an elevator car, a series of inspection and maintenance operations on the top of the elevator car by a serviceman are required during the elevator inspection and maintenance.
With the continuous maintenance of the elevator, the following problems are found in the actual operation process:
for a long time, the elevator operation personnel can carry out maintenance operation as long as the elevator operation personnel possess the elevator maintenance qualification certificate, but the maintenance personnel do not operate according to regulations, arrive the car roof and do not test whether the car roof scram is effective according to the sequence, do not change over the maintenance switch according to the regulations, and therefore the accidents such as casualties and the like which occur due to the phenomena also occur occasionally, so that the elevator safety management is not facilitated, and the elevator safety operation is also influenced.
Therefore, the infrared detection card-inserting control integrated car top maintenance control box needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrative sedan-chair top of infrared detection plug-in card control overhauls control box to propose the maintainer and do not operate according to the rule in solving above-mentioned background art, easily take place the problem of incident.
In order to achieve the above object, the utility model provides a following technical scheme: an infrared detection card insertion control integrated car top maintenance control box comprises an elevator car body, an infrared sensor body, a maintenance control box body, an emergency stop button body and a maintenance switch body, wherein the infrared sensor body is installed at the top of the inner side of the elevator car body, a circuit mounting plate is fixed at the top of the outer side of the elevator car body, a protection box and a maintenance control box body are installed on the circuit mounting plate, the maintenance control box body is connected with a driving motor, the driving motor is fixed on the circuit mounting plate, a threaded rod is fixed at the output end of the driving motor and is connected with a bearing seat, the bearing seat is installed at the top of the elevator car body, a threaded sleeve is installed on the threaded rod, a connecting column is fixed at the side of the threaded sleeve, the connecting column penetrates through a limiting window, and the limiting window is arranged on a function plate, the utility model discloses a quick-witted elevator car body, including base, spliced pole, locking cover, base, function board, spliced pole, the spliced pole is fixed at elevator car body top with the locking cover simultaneously, and the laminating of locking cover bottom and base to the base is fixed at elevator car body top, base internally mounted has scram button body and maintenance switch body.
Preferably, the protection box is made of a transparent acrylic plate, and the protection box and the circuit mounting plate form a rotating mechanism through a cylindrical shaft mounted at the top end of the protection box.
Preferably, the threaded rod forms a rotating mechanism with the elevator car body through the bearing seat, and the length of the threaded rod is greater than that of the limiting window.
Preferably, the connecting column, the threaded sleeve and the locking cover are all in welded connection, and the connecting column is attached to the inner wall of the limiting window.
Preferably, the connecting column and the limiting window are in sliding connection, and the connecting column and the function board are vertically distributed.
Preferably, the locking cover and the base are made of high-speed steel, and the locking cover and the base are connected in a clamping mode.
Compared with the prior art, the beneficial effects of the utility model are that: the car roof maintenance control box with the integrated infrared detection card control adopts a novel structural design, so that when maintenance is carried out by maintenance personnel, early-stage safety guarantee operation must be carried out according to regulation operation, subsequent maintenance operation can be normally carried out, and the possibility of safety accidents such as casualties and the like is greatly reduced;
1. the design of the overhaul control box body, the driving motor, the threaded rod, the bearing seat, the threaded sleeve and the connecting column ensures that the driving structure can work after the overhaul personnel carry out identity authentication, and the structures of the locking emergency stop button body and the overhaul switch body are opened, so that the overhaul personnel can carry out the next operation according to regulations;
2. locking cover and base are when not triggered, locking protection locking emergency stop button body and maintenance switch body that can be stable, are triggered the back by the drive structure, can open, make things convenient for the maintainer to operate locking emergency stop button body and maintenance switch body.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front view cross-section of the limiting window of the present invention;
FIG. 3 is a schematic side view of the limiting window of the present invention;
fig. 4 is the schematic view of the work flow structure of the present invention.
In the figure: 1. an elevator car body; 2. an infrared sensor body; 3. a circuit mounting board; 4. a protection box; 5. overhauling the control box body; 6. a drive motor; 7. a threaded rod; 8. a bearing seat; 9. a threaded sleeve; 10. connecting columns; 11. a limiting window; 12. a function board; 13. a locking cover; 14. a base; 15. an emergency stop button body; 16. and (5) overhauling the switch body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an infrared detection card insertion control integrated car roof maintenance control box comprises an elevator car body 1, an infrared sensor body 2, a circuit mounting plate 3, a protection box 4, a maintenance control box body 5, a driving motor 6, a threaded rod 7, a bearing seat 8, a threaded sleeve 9, a connecting column 10, a limiting window 11, a function plate 12, a locking cover 13, a base 14, an emergency stop button body 15 and a maintenance switch body 16, wherein the infrared sensor body 2 is installed at the top of the inner side of the elevator car body 1, the circuit mounting plate 3 is fixed at the top of the outer side of the elevator car body 1, the protection box 4 and the maintenance control box body 5 are installed on the circuit mounting plate 3, the maintenance control box body 5 is mutually connected with the driving motor 6, the driving motor 6 is fixed on the circuit mounting plate 3, the threaded rod 7 is fixed at the output end of the driving motor 6, and the threaded rod 7 is mutually connected, and bearing frame 8 installs at 1 top of elevator car body, and install threaded sleeve 9 on the threaded rod 7, threaded sleeve 9 avris is fixed with spliced pole 10, and spliced pole 10 runs through spacing window 11, and spacing window 11 is seted up on function board 12, function board 12 is fixed at 1 top of elevator car body simultaneously, spliced pole 10 is fixed with locking cover 13, and 13 bottoms of locking cover are laminated with base 14, and base 14 is fixed at 1 top of elevator car body, 14 internally mounted of base has scram button body 15 and service switch body 16.
In the embodiment, the protection box 4 is made of a transparent acrylic plate, the protection box 4 and the circuit mounting plate 3 form a rotating mechanism through a cylindrical shaft mounted at the top end, the protection box 4 has certain strength due to the structural design, the maintenance control box body 5 can be protected and can be conveniently rotated and opened, and the identity identification card is inserted into the maintenance control box body 5 for verification;
the threaded rod 7 and the elevator car body 1 form a rotating mechanism through the bearing seat 8, the length of the threaded rod 7 is larger than that of the limiting window 11, the threaded rod 7 can rotate freely under the driving of the driving motor 6 through the structural design, the threaded sleeve 9 is driven to move in the vertical direction through the threaded connection relation, and the threaded rod 7 and the limiting window 11 are designed in length so that the threaded rod 7 can drive the threaded sleeve 9 to move for a sufficient distance;
the connecting column 10, the threaded sleeve 9 and the locking cover 13 are connected in a welding mode, the connecting column 10 is attached to the inner wall of the limiting window 11, and the threaded sleeve 9 can only move in the vertical direction and cannot rotate when being driven to rotate by the threaded rod 7 due to the structural design of the connecting column 10 and the limiting window 11;
the connecting column 10 is in sliding connection with the limiting window 11, the connecting column 10 and the function board 12 are vertically distributed, and the structural design enables the connecting column 10 to drive the locking cover 13 to perform stable displacement along the track of the limiting window 11 when the threaded sleeve 9 is displaced in the vertical direction;
the locking cover 13 and the base 14 are made of high-speed steel, the locking cover 13 and the base 14 are connected in a clamping mode, and the emergency stop button body 15 and the overhaul switch body 16 can be locked and protected when the locking cover 13 and the base 14 are clamped together through the structural design.
The working principle is as follows: when the overhaul personnel need to overhaul, according to the working flow shown in fig. 4, after the personnel in the elevator car body 1 are emptied, the overhaul personnel firstly climb to the top of the elevator car body 1, turn over to open the protection box 4 in fig. 3, insert the identity identification card into the overhaul control box body 5, and after the maintenance is completed, the overhaul control box body 5 controls the driving motor 6 to work, the driving motor 6 drives the threaded rod 7 in fig. 2 to rotate forward through the output end, the threaded rod 7 rotates to push the threaded sleeve 9 to move upwards, the threaded sleeve 9 drives the connecting column 10 to move upwards and slide along the track of the limiting window 11, the connecting column 10 drives the locking cover 13 to move upwards synchronously to be separated from the base 14 until the locking cover 13 rises to a sufficient height, and the emergency stop button body 15 and the overhaul switch body 16 in the base 14 are exposed;
then, a maintainer presses the emergency stop button body 15 in sequence and switches the maintenance switch body 16 to a maintenance position, normal maintenance operation can be carried out, after maintenance is finished, the identity identification card in the maintenance control box body 5 is pulled out, the maintenance control box body 5 controls the driving motor 6 to drive the threaded rod 7 to rotate reversely, the threaded rod 7 drives the connecting column 10 and the locking cover 13 to move downwards to reset, and the locking cover 13 is clamped with the base 14 again to finish maintenance;
when the maintainer is in the clearance elevator car body 1 back, the scrambles to the 1 top in-process of elevator car body or carries out the identification card and inserts, has not yet pressed the in-process of scram button body 15, and someone gets into in the elevator car body 1, and the scram safety circuit disconnection at 1 top of elevator car body will be controlled to infrared sensor body 2 to control elevator car body 1 and shut down immediately, guarantee elevator car body 1 and maintainer's safety.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an integrative sedan-chair top of infrared detection plug-in card control overhauls control box, includes elevator car body, infrared sensor body, overhauls control box body, emergency stop button body and overhauls the switch body, its characterized in that: an infrared sensor body is arranged on the top of the inner side of the elevator car body, a circuit mounting plate is fixed on the top of the outer side of the elevator car body, and the circuit mounting plate is provided with a protection box and an overhaul control box body, the overhaul control box body is connected with a driving motor which is fixed on the circuit mounting plate, and the output end of the driving motor is fixed with a threaded rod which is mutually connected with a bearing seat, and the bearing seat is arranged at the top of the elevator cage body, and the threaded rod is provided with a threaded sleeve, the side of the threaded sleeve is fixed with a connecting column which penetrates through the limiting window, the limiting window is arranged on the function board, the function board is fixed at the top of the elevator car body, the connecting column is fixed with the locking cover, the bottom end of the locking cover is attached to the base, and the base is fixed at elevator car body top, base internally mounted has scram button body and maintenance switch body.
2. The infrared detection card-insertion control integrated car roof maintenance control box of claim 1, characterized in that: the protection box is made of transparent acrylic plates, and the protection box and the circuit mounting plate form a rotating mechanism through a cylindrical shaft mounted at the top end.
3. The infrared detection card-insertion control integrated car roof maintenance control box of claim 1, characterized in that: the threaded rod passes through the bearing frame and constitutes slewing mechanism with elevator car body, and the length of threaded rod is greater than the length of spacing window.
4. The infrared detection card-insertion control integrated car roof maintenance control box of claim 1, characterized in that: the connecting column is welded with the threaded sleeve and the locking cover, and the connecting column is attached to the inner wall of the limiting window.
5. The infrared detection card-insertion control integrated car roof maintenance control box of claim 1, characterized in that: the connecting column is connected with the limiting window in a sliding mode, and the connecting column and the function board are vertically distributed.
6. The infrared detection card-insertion control integrated car roof maintenance control box of claim 1, characterized in that: the locking cover and the base are made of high-speed steel and are connected in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280112.8U CN211945776U (en) | 2019-12-18 | 2019-12-18 | Integrative sedan-chair top of infrared detection plug-in card control overhauls control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280112.8U CN211945776U (en) | 2019-12-18 | 2019-12-18 | Integrative sedan-chair top of infrared detection plug-in card control overhauls control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211945776U true CN211945776U (en) | 2020-11-17 |
Family
ID=73176367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922280112.8U Active CN211945776U (en) | 2019-12-18 | 2019-12-18 | Integrative sedan-chair top of infrared detection plug-in card control overhauls control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211945776U (en) |
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2019
- 2019-12-18 CN CN201922280112.8U patent/CN211945776U/en active Active
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