CN112897274A - Safety protection early warning method for construction passenger-cargo dual-purpose elevator floor access door - Google Patents
Safety protection early warning method for construction passenger-cargo dual-purpose elevator floor access door Download PDFInfo
- Publication number
- CN112897274A CN112897274A CN202110046169.0A CN202110046169A CN112897274A CN 112897274 A CN112897274 A CN 112897274A CN 202110046169 A CN202110046169 A CN 202110046169A CN 112897274 A CN112897274 A CN 112897274A
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- Prior art keywords
- floor
- door
- iron door
- construction
- early warning
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- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- 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
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Abstract
The invention discloses a safety protection early warning method for a construction passenger-cargo dual-purpose elevator floor access door, and relates to the technical field of building construction. The safety protection early warning method for the construction passenger-cargo dual-purpose elevator floor access door comprises the following steps: s1, erecting a vertical transportation independent scaffold; and S2, building a floor entrance and exit access platform at the level of each floor. This construction people goods dual-purpose lift floor passway door safety protection early warning method, through setting up a floor import and export passageway platform between floor and construction people goods dual-purpose lift to import and export passageway platform outside installation at the floor and add elongated iron door bolt and wireless contact switch, whether utilize the bolt to touch wireless contact switch and let the navigating mate confirm whether the outward opening iron door closes tightly, can continuously monitor, labour saving and time saving, safe and reliable, master the floor import and export passageway platform outward opening iron door's developments at any time.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a safety protection early warning method for a construction passenger-cargo dual-purpose elevator floor access door.
Background
After the construction of the concrete structure of the high-rise building engineering is finished, the transportation of indoor building materials is generally completed by adopting a construction man-cargo dual-purpose elevator, an inlet and outlet channel platform is arranged between a floor and the construction man-cargo dual-purpose elevator, and an outward opening iron door is arranged, so that the situation that the door is manually opened to generate potential safety hazards in the process of putting into use is prevented. Import and export passageway platform outward opening type iron door is in the use, and navigating mate can initiatively go to close the floor and import and export passageway platform outward opening type iron door, guarantees to import and export passageway platform face limit safety, and then, import and export passageway platform outward opening type iron door is after the use of a period, often because the floor is imported and exported passageway outward opening type iron door bolt or is used to damage or artificially destroy, leads to importing and exporting passageway outward opening type iron door and close not tight, can't close even, causes very big potential safety hazard.
At present, with the development of national economy, various buildings are increased day by day, in order to meet the requirements of urban planning and the requirements of people on the comfort level of residential buildings, various residential buildings are designed into high-rise buildings, and the transportation of indoor building materials of the high-rise buildings is completed by utilizing construction elevators for both people and goods. With the requirement of more and more strict safety regulations of domestic buildings, each level of administrative departments and each participating main body unit put forward higher requirements on the safety and the stability of vertical transportation equipment and a connected floor channel platform. The connected outward opening steel doors of the floor passage have to be closed for a long time according to the requirement of safety regulations, and are allowed to be opened only when personnel materials enter and exit. In order to prevent the locking which cannot be closed due to damage or artificial damage in the use process of the outward opening type iron door of the floor passageway, regular inspection can be carried out to ensure the safety of the edge of the platform of the floor passageway. However, the potential damage of the floor passageway outward opening type iron door can not be found in time through the monitoring, if the floor passageway outward opening type iron door is not early-warned in time and is corrected and locked in time, the value which the floor passageway outward opening type iron door should have can be lost, and even greater potential safety hazards can be generated.
In the dual-purpose lift floor passageway use of construction people goods, for in time discovering the outer open iron door and damaging the phenomenon, safety control personnel can be on irregular schedule to the passway door patrol, and conventional way is: in the use process of the construction passenger-cargo dual-purpose elevator floor channel, drivers and passengers are required to close the outward-opening iron door in time so as to ensure the safety of the adjacent edge of the construction passenger-cargo dual-purpose elevator floor channel. However, the method cannot monitor the potential hidden danger of the outward opening type iron door.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects and the defects that the safety of an outward opening type iron door cannot be continuously monitored in the conventional outward opening type iron door of an inlet/outlet channel of a construction man-cargo dual-purpose elevator, the invention provides a safety protection early warning method for the floor channel door of the construction man-cargo dual-purpose elevator, and the safety protection early warning technical method for the floor channel door of the construction man-cargo dual-purpose elevator is adopted, so that the outward opening type iron door of the floor inlet/outlet channel of the construction man-cargo dual-purpose elevator can be safely monitored at any time in the using process, the damage and deformation conditions of the outward opening type iron door can be timely mastered, the uninterrupted inspection is not needed, the safety and the convenience are realized, the monitoring efficiency is improved, the potential safety hazard of the floor channel of the construction man-cargo dual-purpose elevator is eliminated, and the integral attractiveness is furthest ensured.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a safety protection early warning method for a construction passenger-cargo dual-purpose elevator floor access door comprises the following steps:
s1, erecting a vertical transportation independent scaffold;
s2, building a floor entrance and exit passage platform at the level of each floor;
s3, installing an outward opening iron door on the outer side of the floor entrance and exit channel platform, and installing an elongated iron door bolt on the outer side of the outward opening iron door;
s4, installing a wireless contact switch at the end part of the bolt lock of the lengthened iron door;
and S5, installing a receiver in the cab of the elevator for people and goods, wherein the receiver is used for receiving the triggering condition of the wireless contact switch.
Preferably, when the outward opening iron door is closed, the lengthened iron door bolt mortise lock touches the wireless contact switch, so that the wireless contact switch is triggered and continuously sends a trigger signal to the receiver, and a user judges the opening and closing conditions of the outward opening iron door according to whether the receiver can receive the trigger signal.
(III) advantageous effects
The invention provides a safety protection early warning method for a construction passenger-cargo dual-purpose elevator floor access door. The method has the following beneficial effects: the safety protection early warning method for the floor access door of the construction passenger-cargo dual-purpose elevator is characterized in that a floor entrance and exit access platform is erected between a floor and the construction passenger-cargo dual-purpose elevator, an elongated iron door bolt and a wireless contact switch are installed on the outer side of the floor entrance and exit access platform, whether the bolt touches the wireless contact switch is utilized to enable a driver to determine whether an outward opening type iron door is tightly closed or not, continuous monitoring can be achieved, time and labor are saved, safety and reliability are achieved, the dynamic state of the outward opening type iron door of the floor entrance and exit access platform is mastered at any time, the potential safety hazard of the adjacent edge of the floor entrance and exit access platform is eliminated, and finally the safety and no accident in the whole high-rise building construction process are achieved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. vertically transporting the independent scaffold; 2. a floor entrance and exit passage platform; 3. an outward opening type iron door; 4. lengthening iron door bolts; 5. a wireless contact switch.
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.
Referring to fig. 1, the present invention provides a technical solution: a safety protection early warning method for a construction passenger-cargo dual-purpose elevator floor access door comprises the following steps:
s1, erecting a vertical transportation independent scaffold 1;
s2, building a floor entrance and exit passage platform 2 at the level of each floor;
s3, installing an outward opening type iron door 3 on the outer side of the floor entrance and exit channel platform 2, and installing an elongated iron door bolt 4 on the outer side of the outward opening type iron door 3;
s4, installing a wireless contact switch 5 at the door locking end part of the lengthened iron door bolt 4;
s5, installing a receiver in the cab of the elevator for people and goods, wherein the receiver is used for receiving the triggering condition of the wireless contact switch 5, when the outward opening iron door 3 is closed, the lengthened iron door bolt 4 is locked in a mortise mode and touches the wireless contact switch 5, so that the wireless contact switch 5 is triggered and continuously sends a trigger signal to the receiver, and a user can judge the opening and closing condition of the outward opening iron door 3 through whether the receiver can receive the trigger signal or not.
The working principle is as follows: the scaffold that encorbelments at high-rise outer wall installs L type screw rod, with the touch switch of the inboard installation of high-rise building outer wall, when the scaffold frame body that encorbelments warp and surpasss safe numerical value, causes first floor electricity incasement alarm bell to report to the police, can last the monitoring, labour saving and time saving, safe and reliable monitors the deformation condition of high-rise building outer wall scaffold that encorbelments at any time.
To sum up, according to the safety protection early warning method for the floor access door of the construction elevator for both people and goods, the floor entrance and exit access platform is erected between the floor and the construction elevator for both people and goods, the lengthened iron door bolt and the wireless contact switch are installed on the outer side of the floor entrance and exit access platform, whether the bolt touches the wireless contact switch is utilized to enable a driver to determine whether the outward-opening iron door is tightly closed, the monitoring can be continuously carried out, the time and the labor are saved, the safety and the reliability are realized, the dynamic state of the outward-opening iron door of the floor entrance and exit access platform is mastered at any time, the potential safety hazard of the adjacent edge of the floor entrance and exit access platform is eliminated, and finally the safety and no accident in the whole high-rise building construction process are.
Meanwhile, an elongated iron door bolt and a wireless contact switch are installed on the outer side of the floor entrance and exit channel platform, whether the bolt touches the wireless contact switch or not is utilized to enable a driver to determine whether the outward-opening iron door is tightly closed, the monitoring can be continuously carried out, time and labor are saved, safety and reliability are achieved, and the dynamic state of the outward-opening iron door of the floor entrance and exit channel platform is mastered at any time, so that the potential safety hazard of the adjacent edge of the floor entrance and exit channel platform is eliminated, finally, the safety and no accident in the whole high-rise building construction process are realized, the purpose of high-rise building construction enclosure safety is achieved, and good safe.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (2)
1. A safety protection early warning method for a construction passenger-cargo dual-purpose elevator floor access door is characterized by comprising the following steps: the method comprises the following steps:
s1, erecting a vertical transportation independent scaffold (1);
s2, building a floor entrance and exit passage platform (2) at the level of each floor;
s3, installing an outward opening iron door (3) on the outer side of the floor entrance and exit channel platform (2), and installing an elongated iron door bolt (4) on the outer side of the outward opening iron door (3);
s4, installing a wireless contact switch (5) at the door locking end of the lengthened iron door bolt (4);
and S5, installing a receiver in the cab of the elevator for people and goods, wherein the receiver is used for receiving the triggering condition of the wireless contact switch (5).
2. The construction passenger-cargo dual-purpose elevator floor access door safety protection early warning method according to claim 1, characterized in that: when the outward opening type iron door (3) is closed, the lengthened iron door bolt (4) is locked in a mortise mode and touches the wireless contact type switch (5), so that the wireless contact type switch (5) is triggered and continuously sends a trigger signal to the receiver, and a user can judge the opening and closing conditions of the outward opening type iron door (3) through whether the receiver can receive the trigger signal or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046169.0A CN112897274A (en) | 2021-01-14 | 2021-01-14 | Safety protection early warning method for construction passenger-cargo dual-purpose elevator floor access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110046169.0A CN112897274A (en) | 2021-01-14 | 2021-01-14 | Safety protection early warning method for construction passenger-cargo dual-purpose elevator floor access door |
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| CN112897274A true CN112897274A (en) | 2021-06-04 |
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| CN202110046169.0A Pending CN112897274A (en) | 2021-01-14 | 2021-01-14 | Safety protection early warning method for construction passenger-cargo dual-purpose elevator floor access door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666234A (en) * | 2021-07-30 | 2021-11-19 | 中国十七冶集团有限公司 | Safety protection method for outer floor access door of construction elevator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB432160A (en) * | 1933-12-24 | 1935-07-22 | Inventio Ag | Safety contact device for electrically controlled lifts, particularly for hatchway and cage gates |
| CN201385977Y (en) * | 2009-05-11 | 2010-01-20 | 中天建设集团有限公司 | Platform enclosure door for construction lift to unload material on floor |
| CN205855735U (en) * | 2016-07-13 | 2017-01-04 | 中铁城建集团第三工程有限公司 | A kind of linkage for construction elevator Yu floor protection door |
| CN110217675A (en) * | 2019-07-09 | 2019-09-10 | 中建地下空间有限公司 | A kind of the building hoist floor safety protective door and operating method of automation |
-
2021
- 2021-01-14 CN CN202110046169.0A patent/CN112897274A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB432160A (en) * | 1933-12-24 | 1935-07-22 | Inventio Ag | Safety contact device for electrically controlled lifts, particularly for hatchway and cage gates |
| CN201385977Y (en) * | 2009-05-11 | 2010-01-20 | 中天建设集团有限公司 | Platform enclosure door for construction lift to unload material on floor |
| CN205855735U (en) * | 2016-07-13 | 2017-01-04 | 中铁城建集团第三工程有限公司 | A kind of linkage for construction elevator Yu floor protection door |
| CN110217675A (en) * | 2019-07-09 | 2019-09-10 | 中建地下空间有限公司 | A kind of the building hoist floor safety protective door and operating method of automation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666234A (en) * | 2021-07-30 | 2021-11-19 | 中国十七冶集团有限公司 | Safety protection method for outer floor access door of construction elevator |
| CN113666234B (en) * | 2021-07-30 | 2023-01-17 | 中国十七冶集团有限公司 | Safety protection method for outer floor access door of construction elevator |
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Application publication date: 20210604 |
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| RJ01 | Rejection of invention patent application after publication |