CN215640114U - Wireless safety belt wearing normative detection device - Google Patents

Abstract

The utility model relates to a labor protection articles for use technical field especially relates to a wireless safety belt wears normative detection device, include through the pivot activity set up the board that turns over on the D of safety belt encircles, with the action piece that turns over the board and be connected, the state collector who is connected with the action piece, the wireless transmitter who is connected with state collector electricity, the buckle detector of setting on every buckle of safety belt to and be used for giving the power of wireless transmitter and state collector power supply respectively, should turn over the board and encircle the seal with the D of safety belt. The device installs on the D of safety belt encircles, utilizes to turn over the board and encircles the D and seal, must rotate when user installation safety hook and turn over the board, utilizes to turn over the board and drives the action piece and produce the action, triggers the installation condition that the state collector gathered safety hook, gathers the block state of the buckle on the safety belt to send away the information of gathering through wireless transmitter, whether the real-time supervision user of being convenient for wears the safety belt as required.

Description

Wireless safety belt wearing normative detection device

Technical Field

The application relates to the technical field of labor protection supplies, in particular to a wireless safety belt wearing normative detection device.

Background

The operation at a high place where the falling height is more than 2m (including 2 m) of the falling height reference plane is called high place operation. In general, when working aloft without using collective protection measures such as permanent guard rails, workers need to wear personal protection equipment such as safety belts and safety helmets. The safety belt is a personal protection article for preventing falling casualty accidents of workers working at high places for personnel working at high places, and consists of a belt, a rope and metal fittings.

At present, a general safety belt mainly used in hoisting operation is shown in fig. 1 and comprises a safety rope, a chest belt, a waist belt and leg belts, and when an operator works, the operator wears the safety belt on the body and fixes the safety rope on a fastening point. According to the requirements of high-altitude operation specifications:

1. a safety belt must be worn, and the safety hook is hung at a high position through a D-shaped ring;

2. various bayonets must be fastened, especially chest strap fasteners.

Above two points of measures can effectively improve operation personnel's personal safety, but operation personnel in the in-service use, because wear the safety belt after, move inconveniently, oppress the health and have some discomfort, so some operation personnel can untie the chest area buckle in the operation process owing to there is the luck psychology, do not wear the safety belt operation even, or the buckle on the safety belt is not completely blocked and is established, some buckles do not play a role in the use, and the monitoring mode of whether wearing the safety belt is mainly artificial monitoring, lack the means of real time monitoring operation personnel safety belt condition of wearing, lead to the accident risk to increase.

SUMMERY OF THE UTILITY MODEL

The application provides a wireless safety belt wears normative detection device to solve traditional whole body formula safety belt because the buckle does not block or not block well in the use, and make the problem that the operation personnel took place the incident.

The technical scheme adopted by the application for solving the technical problems is as follows:

a wireless seatbelt wearing normalization detecting device, comprising: the safety belt protection device comprises a turning plate, an action piece, a state collector, a wireless transmitter, buckle detectors and a power supply, wherein the turning plate is movably arranged on a D-shaped ring of a safety belt through a rotating shaft, the action piece is connected with the turning plate, the state collector is connected with the action piece, the wireless transmitter is electrically connected with the state collector, the buckle detectors are arranged on all buckles of the safety belt, the power supply is used for respectively supplying power to the wireless transmitter and the state collector, and the D-shaped ring of the safety belt is sealed by the turning plate.

Further, the actuation member comprises a cam actuation member.

Further, the power supply comprises a generator, and the generator is connected with the cam action piece for driving the generator to work.

Furthermore, the action piece includes the switch action piece, the switch action piece is used for triggering the state collector carries out work.

Further, the power source includes a battery.

Furthermore, the buckle detector and the state collector are connected by a wire.

Further, the buckle detector includes a chest strap buckle detector, a waist strap buckle detector, and a leg strap buckle detector.

The technical scheme provided by the application comprises the following beneficial technical effects:

the application provides a wireless safety belt wears standardization detection device includes: the safety belt protection device comprises a turning plate, an action piece, a state collector, a wireless transmitter, buckle detectors and a power supply, wherein the turning plate is movably arranged on a D-shaped ring of the safety belt through a rotating shaft, the action piece is connected with the turning plate, the state collector is connected with the action piece, the wireless transmitter is electrically connected with the state collector, the buckle detectors are arranged on every buckle of the safety belt, the power supply is used for respectively supplying power to the wireless transmitter and the state collector, and the D-shaped ring of the safety belt is sealed through the turning plate. The device installs on the D of safety belt encircles, utilizes to turn over the board and encircles the seal with D, must rotate when installing safety hook and turns over the board, utilizes to turn over the board and drives action piece production action, triggers the installation state that the state collector gathered safety hook, and the block state of buckle on the safety belt is gathered through the buckle detector to the state collector passes through the information transmission who gathers through wireless transmitter and goes out, whether the real-time supervision staff of being convenient for wears the safety belt as required.

Drawings

FIG. 1 is a schematic view of a full body harness;

FIG. 2 is a schematic view of the use of a full body harness;

fig. 3 is a schematic view of a first exemplary apparatus for detecting the normative wearing of a seatbelt buckle according to an exemplary embodiment of the present disclosure;

fig. 4 is a schematic view of a second embodiment of a detection apparatus for detecting the normative wearing of a seatbelt buckle according to an embodiment of the present application;

fig. 5 is a schematic view of a usage scenario of a normalized detection apparatus for wearing a seatbelt according to an embodiment of the present application.

Description of reference numerals: 1-whole body type safety belt, 3-detection device body, 11-chest belt, 12-waist belt, 13-leg belt, 14-safety rope, 15-D-shaped ring, 31-turning plate, 32-rotating shaft, 33-cam action piece, 34-generator, 35-wireless transmitter, 36-state collector, 37-chest belt buckle detector, 38-waist belt buckle detector, 39-leg belt buckle detector, 40-switch action piece, 41-battery, 51-safety belt monitoring main equipment, 52-PC terminal and 53-mobile terminal.

Detailed Description

To facilitate the description and understanding of the claimed subject matter, some concepts related to the present subject matter are first described below.

The anti-falling system for the aerial work comprises the following large components: safety belts, safety ropes, self-locking devices, steel hooks, speed difference safety catches, buffer belts and the like. According to the actual needs of different occasions, the components are reasonably matched to form the anti-falling system with high safety coefficient. At present, in the whole safety protection industry field, the configuration indexes and specification models of the falling protection system are relatively complete, and a larger margin is provided for safety personnel to select and prepare products.

The three elements of the anti-falling system are as follows: the whole-body safety belt 1, the connecting piece and the hanging point are all the three elements. Referring to fig. 2, the use of the full body harness 1 is schematically illustrated. The full body harness 1 is worn by the worker, and has a D-ring 15 on the chest or back for hanging, as shown in fig. 2, the D-ring 15 is arranged on the back, and a chest belt buckle is arranged on the chest belt 11 arranged on the chest. Some safety belts are attached with a waist belt 12 for work positioning or hanging tools and have the function of waist protection; the connecting piece comprises a safety rope 14, a safety rope 14 with a buffer zone, a speed difference safety catcher and the like, namely the connecting piece is used for connecting a safety belt and a hanging point, and the static tension is more than 15 kN; the hanging point, namely the stress of the whole anti-falling system, has the static tension more than 15 kN, and is preferably determined by professional personnel when the hanging point is selected. Where a fall arrest system is required, it is necessary to first perform a fall factor assessment. Fall factor = fall height/rope length. In case the fall factor is equal to 0, e.g. a worker tightening the rope under the connection point, or less than 1, and the freedom of movement is less than 0.6 m, there is a positioning device. Fall arrest systems must be used in other situations where the fall factor is greater than 1 or the freedom of movement is greater. The falling factor can also be seen, and the whole anti-falling system is used for hanging high and low.

The anti-falling system really plays a role without being worn by users in a standard way, and the key point for ensuring the real function of the system is whether the whole-body safety belt 1 is buckled with a buckle when being worn or not according to the analysis of three elements of the anti-falling system, and whether the D-shaped ring 15 of the hanging point is connected well through the safety rope 14 or not.

The technical solution of the present application will be further described below with reference to the accompanying drawings and examples.

Referring to fig. 3, a schematic diagram of a first embodiment of a device for detecting the normalization of wearing a seatbelt is provided according to an embodiment of the present application. As shown in fig. 3, the seatbelt wearing normalization detecting device mainly includes two parts, one part is a detecting device body 3 provided on a D-shaped ring 15 of the full body seatbelt 1, and the other part is a buckle detector provided on each buckle of the full body seatbelt 1.

Specifically, the detection device main body 3 includes: the safety belt buckle device comprises a turning plate 31, a cam action piece 33 connected with the turning plate 31, a generator 34 connected with the cam action piece 33, a wireless transmitter 35 and a state collector 36 which are connected with the generator 34, and a buckle detector connected with the state collector 36, wherein the turning plate 31 is arranged on a D-shaped ring 15 of the whole safety belt 1 through a rotating shaft 32, the generator 34 is driven by the cam action piece 33 to work to generate electric energy when the turning plate 31 turns over. The D-shaped ring is completely sealed by the turning plate 31, namely the turning plate 31 can be turned around the rotating shaft 32 and is always attached to the D-shaped ring 15 under the action of a torque spring without external force, and the hole of the D-shaped ring 15 is sealed, so that a hook and the like cannot directly penetrate through the D-shaped ring 15; the generator 34 generates electric energy under the driving of the cam action piece 33, and provides working electric energy for the wireless transmitter 35 and the state collector 36; the buckle detector and the state collector 36 may be connected wirelessly, such as via bluetooth, or via a wire. The buckle detector includes chest belt buckle detector 37 that sets up on the chest belt buckle of whole-body formula safety belt 1, set up waistband buckle detector 38 on the waistband buckle and set up leg belt buckle detector 39 on the leg belt buckle, if there are other buckles on whole-body formula safety belt 1, the block state collection that the multichannel buckle detector that can expand again carries out the buckle equally, the block state that the buckle detector that sets up on every buckle all can detect this buckle, can detect out whether complete block of this buckle is good, and give state collector 36 with the block state real-time transmission of the buckle that detects.

Referring to fig. 4, a schematic diagram of a second embodiment detecting device for detecting the normative wearing of a seatbelt is provided in the embodiment of the present application. Different from the first embodiment wireless safety belt wearing normative detection device provided by the embodiment of the present application, what is connected with the turning plate 31 is a switch action piece 40, the switch action piece 40 is connected with the state collector 36, and a battery is used for providing electric energy for the wireless transmitter 35 and the state collector 36, and the battery can use a button battery or a rechargeable battery which can be recycled.

Referring to fig. 5, a schematic view of a usage scenario of the device for detecting the normative wearing of a seatbelt according to the embodiment of the present application is shown. As shown in fig. 5, the seatbelt-around normative detecting apparatus provided in the embodiment of the present application is mounted on the full-length seatbelt 1, specifically, the detecting apparatus main body 3 is mounted on the D-shaped ring 15 of the full-length seatbelt 1 as described above, and each buckle detector is provided on the corresponding buckle of the full-length seatbelt 1.

When an operator wears the whole-body safety belt 1, one end of the safety rope 14 is connected to the D-shaped ring 15, the turning plate 31 is turned over at the moment, the other end of the safety rope 14 is fixed to a tying point, when the turning plate 31 is turned over, on one hand, the state collector 36 can collect the state that the turning plate 31 is separated from the D-shaped ring 15, and as long as the turning plate 31 is not reset, namely the D-shaped ring 15 is not sealed, the safety rope 14 is always connected to the D-shaped ring 15; on the other hand, the actuation-piece trigger state acquirer 36 periodically acquires the buckle engagement state signals sent from the respective buckle detectors. The closing state information of the D-shaped ring 15 and the fastening state information of each buckle acquired by the state acquirer 36 are sent to the safety belt monitoring main device 51 shown in fig. 5 through the wireless transmitter 35, the safety belt monitoring main device 51 sends the state information to the PC end 52 or the mobile terminal 53 shown in fig. 5, and the PC end 52 or the mobile terminal 53 can display the using state information of the whole safety belt 1 in real time.

The wireless safety belt that this application embodiment provided wears normative detection device, utilize to turn over the D of board 31 closed whole body formula safety belt 1 and encircle 15, with the device and the couple action contact of safety rope 14, utilize state collector 36 and buckle detector to gather whole body formula safety belt 1's chest area 11, the block state of waistband 12 and leg strap 13's buckle, utilize wireless transmitter 35 to send the D who gathers shape ring 15's state and each buckle block state to safety belt monitoring main equipment 51, resend monitor terminal, can standardize that the operation personnel must dress whole body formula safety belt 1, hang safety rope 14, standardize that the operation personnel must buckle well every buckle. Thereby ensuring that the whole-body safety belt used as the anti-falling system can play a role in protecting when an operator has an accident.

Claims (7)

1. The utility model provides a wireless safety belt wears standardization detection device which characterized in that includes: the safety belt buckle detector comprises a turning plate (31) movably arranged on a D-shaped ring (15) of a safety belt through a rotating shaft (32), an action piece connected with the turning plate (31), a state collector (36) connected with the action piece, a wireless transmitter (35) electrically connected with the state collector (36), buckle detectors arranged on each buckle of the safety belt, and power supplies used for respectively supplying power to the wireless transmitter (35) and the state collector (36), wherein the D-shaped ring (15) of the safety belt is sealed by the turning plate (31).

2. The seatbelt-wearing normalization detecting device according to claim 1, wherein the actuator includes a cam actuator (33).

3. The seatbelt-wearing normalization detecting apparatus according to claim 2, wherein the power source includes a generator (34), and the generator (34) is connected to the cam operating member (33) for operating the generator (34).

4. The seatbelt-loss wearing normalization detection apparatus according to claim 1, wherein the actuator includes a switch actuator (40), the switch actuator (40) being configured to trigger the state collector (36) to operate.

5. The seatbelt wearing normalization detection apparatus according to claim 4, wherein the power source includes a battery (41).

6. The seatbelt-wearing normalization detecting device according to any one of claims 1 to 5, wherein a wire connection is adopted between the buckle detector and the status collector (36).

7. The seatbelt wearing normalization detecting device according to claim 6, wherein the buckle detector includes a chest buckle detector (37), a waist belt buckle detector (38) and a leg belt buckle detector (39).

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