CN213642894U - Falling protector with alarm device - Google Patents

Abstract

The utility model discloses a safety hook with alarm device, including casing and anti-drop couple, the inside rolling axle that is provided with of casing, and the epaxial winding of rolling have a connecting band, and the symmetry is provided with the clamp plate on the connecting band simultaneously, the clamp plate below is provided with pressure sensor, and pressure sensor and casing fixed connection, the bilateral symmetry of connecting band is provided with the group battery, and the connecting band keeps away from the one end of rolling axle and runs through the through-hole of casing bottom, and the below of group battery is provided with the controller simultaneously. This safety hook with alarm device is provided with pressure sensor, and when the user accident fell, the connecting band of winding on the rolling axle would scatter rapidly under the effect of gravity, and the clamp plate on the connecting band will extrude pressure sensor simultaneously, will transmit this information for the controller when pressure sensor detects pressure at once, and the controller will control bee calling organ and send sound warning and remind staff on every side to be convenient for in time rescue falling the person.

Description

Falling protector with alarm device

Technical Field

The utility model relates to a safety hook technical field specifically is a safety hook with alarm device.

Background

The safety catch is also called a speed difference device, and is a product with a protection function. The falling object can be quickly braked and locked within a limited distance, the falling object is suitable for hoisting cargos, the life safety of ground operators is protected, the damage of the hoisted workpiece object is prevented, and through mass retrieval, a typical falling protector in the prior art, such as a novel falling protector disclosed as CN211357501U, is found, and the falling protector belongs to the technical field of high-altitude operation safety protection appliances. A novel falling protector comprises a falling protector main body, wherein an upper suspension rope is arranged at the upper end of the falling protector main body, a lower connection rope extends out of the lower end of the falling protector main body, the novel falling protector further comprises a linear damping buffer, and the upper end of the upper suspension rope is connected with a telescopic part of the linear damping buffer; the upper end of the linear damping buffer is provided with a hook; the upper end of the linear damping buffer is provided with a threaded hole, the hook is provided with a threaded connector, and the linear damping buffer and the hook are in threaded connection. The falling protector is mainly characterized in that the falling protector is provided with the linear damping buffer, so that the falling protector can buffer to a certain degree when a user falls and stops, and the user is prevented from being suddenly stopped and impacted when falling.

In conclusion, most of the existing falling protectors are not provided with alarm devices, so that surrounding workers cannot find out that someone falls accidentally in time, rescue time is delayed, and the existing devices need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety hook with alarm device to the current safety hook that proposes in solving above-mentioned background art does not possess alarm device mostly, thereby inconvenient staff on every side of making in time discovers someone accident and falls, and then delays the problem of rescue time.

In order to achieve the above object, the utility model provides a following technical scheme: a falling protector with an alarm device comprises a shell and a falling-proof hook,

the winding device comprises a shell, a winding shaft is arranged in the shell, a connecting belt is wound on the winding shaft, pressing plates are symmetrically arranged on the connecting belt, pressure sensors are arranged below the pressing plates and fixedly connected with the shell, battery packs are symmetrically arranged on two sides of the connecting belt, one end, far away from the winding shaft, of the connecting belt penetrates through a through hole in the bottom of the shell, and a controller is arranged below the battery packs;

anti-drop couple, anti-drop couple is including connecting chain, couple body, expanding spring and anticreep board, and connecting chain and this body coupling of couple, the right side of couple body is passed through expanding spring and the left side of anticreep board and is connected, and the right side of anticreep board and the right side internal contact of couple body.

Preferably, the rear side of the shell is provided with a winding rod, the winding rod is connected with the winding shaft, and the winding rod and the winding shaft are both rotationally connected with the shell.

Preferably, the rear side of casing is provided with bee calling organ, and be electric connection between bee calling organ and controller and the pressure sensor, and bee calling organ sets up the top at the winding rod simultaneously.

Preferably, the rear side of casing and be provided with the grapple, and the grapple rotates with the left side of limiting plate to be connected, the top block of limiting plate right side and grapple simultaneously.

Preferably, the anti-falling hook is provided with two, and the anti-falling hook is respectively connected with the top of the shell and the bottom fixed connection of the connecting band through the connecting chain.

Preferably, a rubber block is arranged on the inner side of the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the falling protector with the alarm device is provided with a safety device,

(1) the pressure sensor is arranged, when a user falls accidentally, the connecting belt wound on the winding shaft is rapidly dispersed under the action of gravity, meanwhile, the pressure plate on the connecting belt extrudes the pressure sensor, when the pressure sensor detects pressure, the information is immediately transmitted to the controller, and the controller controls the buzzer to give out sound to warn surrounding workers, so that the falling person can be rescued in time;

(2) be provided with the block rubber, the block rubber can prevent to a certain extent that the connecting band from producing the scraping with the casing when stretching out in the through-hole to be convenient for protect the connecting band, prolong its life, be provided with grapple and limiting plate simultaneously, the grapple can be used to the user and deposit spanner, the screwdriver instrument of overhauing, and the limiting plate is convenient for prevent that the instrument accident on the grapple from dropping.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the schematic view of the work flow structure of the present invention.

In the figure: 1. the anti-falling hook comprises a shell, 2, an anti-falling hook body, 201, a connecting chain, 202, a hook body, 203, a telescopic spring, 204, an anti-falling plate, 3, a winding shaft, 4, a connecting belt, 5, a pressing plate, 6, a rubber block, 7, a pressure sensor, 8, a controller, 9, a battery pack, 10, a winding rod, 11, a buzzer, 12, a grapple, 13, a limiting plate, 14 and a through hole.

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: a falling protector with an alarm device is disclosed, as shown in figure 1, figure 2 and figure 4, a winding shaft 3 is arranged inside a shell 1, a winding rod 10 is arranged at the rear side of the shell 1, the winding rod 10 is connected with the winding shaft 3, the winding rod 10 and the winding shaft 3 are both rotatably connected with the shell 1, after the device is used, a user can manually rotate the winding rod 10 to wind a connecting band 4 on the winding shaft 3, the connecting band 4 is wound on the winding shaft 3, meanwhile, pressing plates 5 are symmetrically arranged on the connecting band 4, a pressure sensor 7 is arranged below the pressing plates 5, a buzzer 11 is arranged at the rear side of the shell 1, the buzzer 11 is electrically connected with a controller 8 and the pressure sensor 7, when the user falls due to foot loss, the buzzer 11 gives out sound to warn surrounding workers so as to rescue the user conveniently, and the buzzer 11 is arranged above the winding rod 10, casing 1's rear side and be provided with grapple 12, and grapple 12 rotates with the left side of limiting plate 13 and is connected, limiting plate 13 right side and grapple 12's top block simultaneously, and grapple 12 can be used to hang maintenance tool, and limiting plate 13 is convenient for prevent that maintenance tool from dropping from grapple 12, and pressure sensor 7 and casing 1 fixed connection.

As shown in fig. 1 and 3, the battery packs 9 are symmetrically arranged on both sides of the connecting belt 4, one end of the connecting belt 4, which is far away from the winding shaft 3, penetrates through a through hole 14 at the bottom of the shell 1, a rubber block 6 is arranged inside the through hole 14, the rubber block 6 is convenient for preventing the shell 1 from wearing the connecting belt 4, meanwhile, a controller 8 is arranged below the battery pack 9, the anti-falling hook 2 comprises a connecting chain 201, a hook body 202, a telescopic spring 203 and an anti-falling plate 204, and the connecting chain 201 is connected with the hook body 202, the right side of the hook body 202 is connected with the left side of the anti-drop plate 204 through the expansion spring 203, and the right side of the anti-falling plate 204 is contacted with the inside of the right side of the hook body 202, two anti-falling hooks 2 are arranged, and anti-drop couple 2 is respectively with the top of casing 1 and the bottom fixed connection of connecting band 4 through connecting chain 201, and anti-drop couple 2 is convenient for improve the stability that the device is connected with the external world.

The working principle is as follows: the controller 8 is RPCF-6, the pressure sensor 7 is PT124G-111, when the anti-drop device with the alarm device is used, firstly, the hook body 202 of the anti-drop hook 2 connected with the shell 1 is hung at a high position, the specific operation mode is that the telescopic spring 203 in the anti-drop hook 2 is manually squeezed, so that the anti-drop plate 204 can be far away from the hook body 202, then the squeezing on the telescopic spring 203 can be released, then the telescopic spring 203 drives the anti-drop plate 204 to reset, the anti-drop hook 2 connected with the connecting belt 4 is connected with the safety rope at the waist of a user in a similar way, then the user can hang a maintenance tool on the grab 12, then the limiting plate 13 is rotated to enable the right end of the limiting plate to be clamped with the grab 12, so that the maintenance tool can be limited, when the user accidentally drops, the user can pull the connecting belt 4 to rapidly scatter from the winding shaft 3 through the anti-drop hook 2 and then stretch out from the through, the pressure sensor 7 will be squeezed by the pressure plate 5 on the connecting belt 4, when the pressure sensor 7 detects pressure, the pressure sensor 7 will transmit the information to the controller 8, the controller 8 will control the buzzer 11 to make a sound to remind surrounding workers, so that the workers can rescue the falling person conveniently, the battery pack 9 is convenient for providing power for the device, and the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by the professional in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a safety hook with alarm device, includes casing (1) and anti-drop couple (2), its characterized in that:

the winding device comprises a shell (1), wherein a winding shaft (3) is arranged in the shell (1), a connecting belt (4) is wound on the winding shaft (3), pressing plates (5) are symmetrically arranged on the connecting belt (4), a pressure sensor (7) is arranged below the pressing plates (5), the pressure sensor (7) is fixedly connected with the shell (1), battery packs (9) are symmetrically arranged on two sides of the connecting belt (4), one end, far away from the winding shaft (3), of the connecting belt (4) penetrates through a through hole (14) in the bottom of the shell (1), and a controller (8) is arranged below the battery packs (9);

anti-drop couple (2), anti-drop couple (2) are including connecting chain (201), couple body (202), expanding spring (203) and anticreep board (204), and connecting chain (201) are connected with couple body (202), the right side of couple body (202) is passed through expanding spring (203) and is connected with the left side of anticreep board (204), and the right side of anticreep board (204) and the right side internal contact of couple body (202).

2. The fall arrester with alarm device of claim 1, wherein: the rear side of the shell (1) is provided with a winding rod (10), the winding rod (10) is connected with a winding shaft (3), and the winding rod (10) and the winding shaft (3) are both rotationally connected with the shell (1).

3. The fall arrester with alarm device of claim 1, wherein: the rear side of the shell (1) is provided with a buzzer (11), the controller (8) and the pressure sensor (7) are electrically connected, and the buzzer (11) is arranged above the winding rod (10).

4. The fall arrester with alarm device of claim 1, wherein: the rear side of casing (1) and be provided with grapple (12), and grapple (12) rotate with the left side of limiting plate (13) and be connected, limiting plate (13) right side and the top block of grapple (12) simultaneously.

5. The fall arrester with alarm device of claim 1, wherein: anti-drop couple (2) are provided with two, and anti-drop couple (2) respectively with the top of casing (1) and the bottom fixed connection of connecting band (4) through connecting chain (201).

6. The fall arrester with alarm device of claim 1, wherein: and a rubber block (6) is arranged on the inner side of the through hole (14).

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