CN218620258U - Hanging basket safety belt alarm device - Google Patents

Abstract

The utility model relates to an engineering work equipment technical field specifically discloses a hanging flower basket safety belt alarm device, including connecting the hanging flower basket safety rope that suspends the platform top in midair, the cover is equipped with and follows the gliding safety rope safety hook of hanging flower basket safety rope on the hanging flower basket safety rope, and the through-hole has been seted up to the side of safety rope safety hook, is equipped with the safety rope couple at the through-hole endotheca, the inboard bottom of safety rope couple is pasted and is had film pressure sensors, install alarm signal lamp on the railing that the platform set up all around suspending in midair, be connected through the signal line between alarm signal lamp and the film pressure sensors. The utility model aims to solve the hanging flower basket in the use, the managers that is located ground can not master the safety belt wearing condition of operation personnel, and then causes the problem that causes the potential safety hazard because of the management disappearance.

Description

Hanging basket safety belt alarm device

Technical Field

The utility model relates to an engineering operation equipment technical field, in particular to hanging flower basket safety belt alarm device.

Background

The hanging basket is a building tool for high-altitude operation of building engineering, can replace a traditional scaffold, can reduce labor intensity and improve working efficiency, can be repeatedly used as novel high-altitude operation equipment, has gradually become a trend in the use of the hanging basket, is widely recognized in high-altitude operation of outer wall construction, curtain wall installation, heat preservation construction, maintenance and cleaning of outer walls and the like of high-rise multi-storey high buildings, and can be used for operation of large-scale tank bodies, bridges, dams and other projects. The basic construction of a gondola is a suspended platform, a hoist and a safety lock. The suspension mechanism is erected on a building or a structure, the lifting mechanism is used for driving the suspension platform, and the construction facility which runs up and down along the vertical surface of the building or the structure through the steel wire rope is also an operation platform for operators.

In the hanging basket use process, due to the fact that workers carry out high-altitude operation on the hanging basket, managers located on the ground cannot timely master the wearing condition of safety belts of the high-altitude operation workers, and therefore management loss is easily formed to cause potential safety hazards.

At the present stage, an intelligent safety belt monitoring system is usually used in the industry to achieve the purpose of checking whether safety belt wearing is in compliance, the specific mode is that a camera installed at a fixed point position is used for detecting the safety belt wearing condition of an operation surface, the technology is seriously identified by software, the accuracy rate of the general condition can only reach about 60 percent, and the technology is not suitable for the dangerous engineering condition of high-rise building hanging basket construction operation due to the large moving range of the high-rise building hanging basket, the complex construction site condition and the variable outdoor construction environment; in addition, the safety belt hook is a customized product, the bearing capacity of the safety belt hook cannot meet the standard requirement, the hook is precision equipment, the outer wall operation environment cannot meet the requirement easily, the standby time is only 24 hours, the charging management difficulty is high, and the technology cannot be used in dangerous engineering conditions of high-rise building hanging basket construction operation.

Chinese patent with grant bulletin number CN207755654U discloses a hanging flower basket safety belt lock catch detection device, including alarm box, safety rope, safety link, pilot lamp, shell, the inside battery that is provided with of alarm box, the battery below is provided with bee calling organ, bee calling organ one side is provided with the controller, bee calling organ below is provided with distance sensor, the battery with distance sensor bee calling organ the pilot lamp with the controller electricity is connected.

Detect the safety belt couple through the distance inductor among the above-mentioned scheme and not hang when on the safety link, when the platform that suspends in midair to the specification of not unidimensional, the distance inductor needs to be customized, customized expense can increase the recruitment cost, use the in-process that the distance inductor is using simultaneously, receive the influence of sheltering from the thing easily, and then influence the alarm effect of safety belt, secondly remind through program control bee calling organ and pilot lamp, owing to used the battery to supply power, after the power consumption, need take off the battery and charge, it is more troublesome, there is more difficult to charge, need use the program of customization simultaneously at the alarm process, the recruitment cost has been increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hanging flower basket safety belt alarm device solves the hanging flower basket in the use, and the managers that is located ground can not master the operation personnel's the safety belt condition of wearing, and then causes the problem that causes the potential safety hazard because of the management disappearance.

In order to solve the above problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a hanging flower basket safety belt alarm device, is including connecting the hanging flower basket safety rope that suspends the platform top in midair, the cover is equipped with the safety rope safety hook on the hanging flower basket safety rope, and the through-hole has been seted up to the side of safety rope safety hook, is equipped with the safety rope couple at the through-hole endotheca, the inboard bottom of safety rope couple is pasted and is had the film pressure sensors that can cut out, install alarm signal lamp on the railing that the platform set up all around suspending in midair, be connected through the signal line between alarm signal lamp and the film pressure sensors.

The principle of the scheme is as follows:

whether the safety belt is correctly worn by an operator or not is fed back to a ground manager in real time through an alarm signal lamp by the mode that a film pressure sensor is installed at the safety rope hook on the safety rope falling protector, potential safety hazards are timely processed by a man-machine combined mode, the management burden of hanging basket operation is relieved, and management errors caused by serious dependence on equipment alarming can be avoided.

The beneficial effect that this scheme produced is:

1. compared with the prior art that a distance sensor is arranged to detect whether a safety belt is hung on a hook or not, when the distance sensor detects that no safety belt is hung on the hook, a buzzer is controlled to remind, a program is required to control the buzzer to start, however, the programming cost of the program needs to be added into a large labor cost, the labor cost is greatly increased, and then the distance sensor needs to be customized according to the actual use condition, so that the bearing capacity of the distance sensor cannot meet the standard requirement; and in this application scheme, through setting up film pressure sensors and alarm signal lamp, film pressure sensors is common on the market, and it is more convenient to purchase, compares in the customization product, and the cost can obtain reduction by a wide margin, does not change original atress structure and can reach the monitoring purpose, does not increase new risk point, and the large tracts of land of being convenient for is implemented and is promoted.

Furthermore, the surface of the film pressure sensor is wrapped with a covering layer, the covering layer is a polycarbonate film, and the damage probability of the film pressure sensor can be greatly reduced by using the covering layer in order to avoid the film pressure sensor from being damaged by sharp objects.

Further, there is the rain-proof case at the middle part of railing through bolted connection, has placed the receiving module who is used for receiving the pressure sensor signal in the rain-proof incasement, is connected through the signal line between receiving module and the film pressure sensor, triggers the back at film pressure sensor, and the signal passing signal line that triggers sends receiving module to, and receiving module sends the signal that the safety belt was good this moment for the alarm signal lamp extinguishes.

Further, still place the relay that is used for controlling the alarm signal lamp and opens and send signal for ground personnel's signal transmitter in rain-proof box's inside, the relay can control alarm signal lamp often light with the off-state, the back is often lighted to the alarm signal lamp, the signal that alarm signal often lights can be sent by signal transmitter, sends alarm signal to ground managers, reminds ground managers in time to find out the condition and removes the potential safety hazard.

Further, a control box is installed above the film pressure sensor, a power supply is placed in the control box, once the suspension platform of the hanging basket is electrified, the power supply can directly convert industrial 380V voltage into 220V voltage used by a signal lamp and a relay.

Further, film pressure sensor thickness is 5mm, and the response pressure is 20g, and when the platform that suspends in midair to different gears, the size of the safety rope couple that uses also can be inconsistent, can be according to the size of safety rope couple, tailor film pressure sensor to the film pressure sensor of the not equidimension of adaptation.

Drawings

FIG. 1 is a schematic view of a hanging basket suspension platform of the present invention;

fig. 2 is a schematic view of the safety rope hook of the present invention.

Reference numerals in the drawings of the specification include:

the safety rope hanging basket comprises a hanging basket safety rope 1, a safety rope falling protector 2, a safety rope hook 3, a film pressure sensor 3-1, a covering layer 3-2, a railing 4, a control box 5, a rainproof box 6, an alarm signal lamp 7 and a signal wire 8.

Detailed Description

The following is further detailed by way of specific embodiments:

the embodiment is basically as shown in the attached figure 1:

the hanging basket is as aerial work's apparatus, be equipped with hanging basket railing 4 around hanging platform at the hanging basket, be connected with hanging basket safety rope 1 on the upper portion of hanging basket, the hoist mechanism of hanging basket is not drawn in the drawing, the cover is equipped with safety rope safety hook 2 on hanging basket safety rope 1, safety rope safety hook 2 can reciprocate along hanging basket safety rope 1, the through-hole that supplies safety rope couple 3 to pass is seted up to the side of safety rope safety hook 2, safety rope couple 3 passes the through-hole and suspends in midair on hanging basket safety rope 1.

As shown in figure 2, a film pressure sensor 3-1 is adhered to the bottom of the inner side of the safety rope hook 3, and the film pressure sensor 3-1 is preferably a pressure sensor of RP-L-X110 with the brand model of RunesKee; the covering layer 3-2 used for protecting the film pressure sensor 3-1 is sleeved on the periphery of the film pressure sensor 3-1, the covering layer 3-2 is preferably a polycarbonate film, and the polycarbonate film can reduce the probability that the film pressure sensor 3-1 is scratched by a sharp object.

A control box 5 is fixed on the hanging basket handrail 4 through bolts, a power supply is arranged in the control box 5, the power supply can convert industrial 380V power consumption into household 220V power consumption to supply power to an alarm signal lamp 7 and a relay, meanwhile, the power supply is directly electrically connected with the film pressure sensor 3-1, and the power supply directly supplies power to the film pressure sensor 3-1; a rain-proof box 6 is arranged below the control box 5, a receiving module for receiving signals of the film pressure sensor 3-1 and a relay for controlling the alarm signal lamp 7 are arranged in the rain-proof box 6, and the receiving module and the relay are not drawn in the attached drawing; an alarm signal lamp 7 is arranged at the lower part of the rainproof box 6, and the alarm signal lamp 7 is in a normally-on state after the hanging basket suspension platform is electrified; the film pressure sensor 3-1, a receiving module arranged in the control box 5 and the relay are connected through a signal line 8, the voltage of the signal line 8 is 3V, and meanwhile the control box 5 is connected with the signal receiving module, the relay and an alarm signal lamp 7 through a power line to form a control loop.

When the safety belt contacts the film pressure sensor 3-1 at the bottom of the safety rope hook 3 and generates pressure on the film pressure sensor, the receiving module feeds a signal of the pressure applied to the film pressure sensor back to the relay, the relay controls the alarm signal lamp 7 to be turned off, and the alarm signal is not displayed; if the safety belt hook is released by an operator in the use process of the hanging basket, the pressure on the film pressure sensor 3-1 disappears, at the moment, the signal is transmitted to the relay and then the alarm signal lamp 7 is controlled to be lightened to send an alarm signal to a ground manager, and the ground manager is reminded to find out the situation in time to remove the potential safety hazard.

The specific implementation process is as follows:

when the lifting device is used, the hanging basket is suspended to a specified working position by the lifting mechanism, the power supply of the hanging basket control box 5 is started to operate the hanging basket, the power supply in the control box 5 is switched on, in the state, the alarm signal lamp 7 is normally on, a signal that the alarm signal lamp 7 is normally on is sent to receiving equipment of a ground manager by a signal transmitter, the signal transmitter is not drawn in an attached drawing, and the ground manager reminds an operator on the hanging basket to fasten a safety belt according to the regulation; when a ground worker ties a safety belt on the safety rope hook 3, the safety belt generates pressure on the film pressure sensor 3-1, meanwhile, the resistance in the signal wire 8 reduces the current and increases, a signal is fed back to the relay through the signal receiving module, the relay controls the alarm signal lamp 7 to be turned off, and an alarm signal is not displayed; once the safety rope drops or is taken off from the safety rope hook 3, the film pressure sensor 3-1 is not stressed, a signal is fed back to the relay through the receiving module, the relay controls the alarm signal lamp 7 to be turned on, and meanwhile the signal transmitter sends an alarm signal to ground management personnel to remind the ground management personnel to find out the situation in time to remove potential safety hazards.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The utility model provides a hanging flower basket safety belt alarm device, is including connecting the hanging flower basket safety rope who suspends platform top in midair, its characterized in that: the safety rope falling protector is characterized in that a safety rope falling protector capable of sliding along a hanging basket safety rope is sleeved on the hanging basket safety rope, a through hole is formed in the side face of the safety rope falling protector, a safety rope hook is arranged in the through hole in a sleeved mode, a thin film pressure sensor is pasted at the bottom of the inner side of the safety rope hook, alarm signal lamps are installed on rails arranged around a suspended platform, and the alarm signal lamps and the thin film pressure sensor are connected through signal lines.

2. A basket harness alarm device as claimed in claim 1, wherein: the surface of the film pressure sensor is wrapped with a covering layer, and the covering layer is a polycarbonate film.

3. A basket harness alarm device as claimed in claim 1, wherein: the middle part of railing has the rain-proof case through bolted connection, has placed the receiving module who is used for receiving the pressure sensor signal in the rain-proof incasement.

4. A basket harness alarm device as claimed in claim 3, wherein: the rain-proof box is characterized in that a relay used for controlling the opening of an alarm signal lamp and a signal transmitter used for sending signals to ground personnel are further arranged in the rain-proof box.

5. A basket safety belt warning device as claimed in claim 1, wherein: a control box is installed above the film pressure sensor, and a power supply is placed inside the control box.

6. A basket safety belt warning device as claimed in claim 3, wherein: the thickness of the film pressure sensor is 5mm, and the sensing pressure is 20g.

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