CN221079408U - Real-time monitoring alarm device for scaffold - Google Patents

Abstract

The real-time monitoring and alarming device for the scaffold comprises a strain signal acquisition module, a communication module, a strain signal comparison module and an alarming module, wherein the strain signal acquisition module is used for acquiring strain data of the scaffold; the communication module is used for transmitting the strain data; the strain signal comparison module is used for judging whether the strain data exceeds a preset alarm threshold value, and sending out an early warning signal when the strain data exceeds the alarm threshold value; the alarm module is used for alarming and reminding according to the early warning signal. The utility model can realize remote alarm, improve the efficiency and timeliness of the alarm, effectively treat the potential safety hazard in the use process of the scaffold, save manpower and reduce the site safety risk. In addition, the utility model is installed through the installation main body, is convenient to install and can carry out local alarm to remind site constructors; the strain signal comparison module, the second communication module and the remote alarm module are arranged in the monitoring room and are used for remote monitoring and remote alarm, so that management personnel can monitor conveniently.

Description

Real-time monitoring alarm device for scaffold

Technical Field

The utility model relates to the field of building construction, in particular to a scaffold real-time monitoring alarm device.

Background

At present, the monitoring of the attached lifting scaffold in the use process is only carried out by the inspection of related personnel such as daily inspection of operators, inspection of site responsible persons and the like, and relatively intelligent equipment, facilities and methods are not used for real-time monitoring and alarming. Thus, the safety of the attached lifting scaffold is closely related to the basic literacy of monitoring personnel; because the monitoring amount is large, on-site related personnel can not find out the existence of the problem in time in many cases, and only a few small accidents are often considered. Therefore, for the existing attached lifting scaffold, if related personnel on site are not responsible, the patrol force and responsibility in the process are not strong, and a large potential safety hazard is liable to be caused.

Disclosure of utility model

The utility model aims to solve the problems, and provides a scaffold real-time monitoring alarm device for monitoring and alarming in real time through a sensor.

In order to solve the problems, the utility model provides a real-time monitoring and alarming device for a scaffold, which is characterized by comprising a strain signal acquisition module, a communication module, a strain signal comparison module and an alarming module, wherein the strain signal acquisition module is arranged on the scaffold and is used for acquiring strain data of the scaffold; the communication module is used for transmitting the strain data; the strain signal comparison module is used for judging whether the strain data exceeds a preset alarm threshold value, and sending out an early warning signal when the strain data exceeds the alarm threshold value; and the alarm module is used for carrying out alarm reminding according to the early warning signal.

Further, the communication module comprises a first communication module and a second communication module, wherein the first communication module is arranged on the scaffold and can be used for sending the strain data; the second communication module is arranged in the monitoring room and can be used for receiving the strain data.

Further, the alarm module comprises a local alarm module and a remote alarm module, wherein the local alarm module is arranged on the scaffold and is used for alarming according to the early warning signal; the remote alarm module is arranged in the monitoring room and used for alarming and reminding according to the early warning signals.

Further, the strain signal acquisition module is a resistive strain sensor.

Further, the strain signal acquisition module, the first communication module and the local alarm module are integrated on the installation main body, and the installation main body can be sleeved on the upright rod of the scaffold.

Further, the installation main body comprises main body units which are connected in a butt joint way, the main body units can be connected in a butt joint way to form a cylindrical installation cavity, two opposite ends of the main body units are respectively provided with a connecting lug part, the connecting lug parts are provided with installation holes, and the main body units can be connected in a butt joint way through the installation holes; the strain signal acquisition module is fixedly arranged on the inner wall of the mounting cavity; the local alarm module is fixedly arranged on the outer wall of the main body unit.

Further, a groove extending along the axial direction of the main body unit is formed in one end of the main body unit, and a solar panel is arranged on the end of the main body unit and covers the groove; the first communication module is fixedly arranged in the groove.

Further, a power module is arranged in the groove, and the power module is electrically connected with the first communication module, the strain signal acquisition module and the local alarm module to supply power for the first communication module, the strain signal acquisition module and the local alarm module; the power module is electrically connected with the solar panel and can be charged.

Further, a protruding expansion connection part is arranged on the circumferential outer wall of the main body unit, and a plurality of connection holes are arranged on the expansion connection part.

The present utility model has an advantageous contribution in that it effectively solves the above-mentioned problems. The utility model relates to a scaffold real-time monitoring alarm device, which is provided with a strain signal acquisition module for acquiring strain data of each part of a scaffold, and a communication module for remotely transmitting the strain data; the strain signal comparison module arranged at the far end can judge whether the currently received strain data exceeds a preset alarm threshold value or not, so that an early warning signal is sent out when the strain data exceeds the early warning threshold value, and an alarm can be carried out through the alarm module to remind related staff. The utility model can realize remote alarm, improve the efficiency and timeliness of the alarm, effectively treat the potential safety hazard in the use process of the scaffold, save manpower and reduce the site safety risk. Moreover, based on the acquired relevant strain data, the method can further evaluate and optimize the position rationality of the arranged attached lifting scaffold, and provide a technical foundation for benign development of the attached lifting scaffold and promoting the development of the attached lifting scaffold towards the beneficial directions of safety, economy, reliability and the like.

In addition, in the utility model, the strain signal acquisition module, the first communication module, the local alarm module, the power module and the solar panel are integrated on the installation main body, the installation main body can be installed at the connection part of the vertical rod or the vertical rod, the cross rod and the diagonal brace of the scaffold, and the installation main body not only can be independently installed on the vertical rod for detection, but also can play a role in connection and is used for connection between scaffold structures. The installation can be performed rapidly through the installation main body, strain data can be acquired in real time, and local alarm is performed, so that on-site construction personnel are reminded. The strain signal comparison module, the second communication module and the remote alarm module are arranged in the monitoring room and are used for remote monitoring and remote alarm, so that management personnel can monitor and manage the strain signal comparison module, the second communication module and the remote alarm module conveniently.

The scaffold real-time monitoring alarm device has the characteristics of simple structure and practical function, has strong practicability and is suitable for being widely popularized.

Drawings

FIG. 1 is a functional block diagram of the present utility model;

fig. 2 is another functional block diagram of the present utility model.

FIG. 3 is another schematic block diagram of the present utility model;

Fig. 4 is a schematic structural view of the mounting body.

Fig. 5 is a schematic structural view of the mounting body.

The attached drawings are identified: the system comprises a variable signal acquisition module 10, a communication module 20, a first communication module 21, a second communication module 22, a strain signal comparison module 30, an alarm module 40, a local alarm module 41, a remote alarm module 42, a mounting main body 50, a main body unit 51, a mounting cavity 52, a connecting lug 53, a mounting hole 54, a groove 55, an expansion connecting part 56, a connecting hole 57, a solar panel 60 and a power module 70.

Detailed Description

The following examples are further illustrative and supplementary of the present utility model and are not intended to limit the utility model in any way.

As shown in fig. 1 to 3, the scaffold real-time monitoring alarm device of the present utility model includes a strain signal acquisition module 10, a communication module 20, a strain signal comparison module 30 and an alarm module 40.

The strain signal acquisition module 10 is arranged on the scaffold and is used for acquiring strain data of the scaffold. The communication module 20 is configured to transmit the strain data to the strain signal comparison module 30. The strain signal comparison module 3030 is configured to determine whether the strain data exceeds a preset alarm threshold, and send an early warning signal when the strain data exceeds the alarm threshold. The alarm module 40 is configured to alarm according to the early warning signal. Therefore, the sensor is arranged on the scaffold, so that monitoring and reminding can be performed, and potential safety hazards in the use process of the scaffold can be monitored and reflected in real time, so that on-site related personnel can process related problems timely and accurately.

The strain signal acquisition module 10 may be a known strain sensor. In this embodiment, the strain signal acquisition module 10 is a resistive strain sensor. In other embodiments, the strain signal acquisition module 10 may be implemented with other types of strain sensors.

Further, in some embodiments, as shown in fig. 2 and 3, the communication module 20 includes a first communication module 21 and a second communication module 22.

The first communication module 21 is arranged on the scaffold for transmitting the strain data.

The second communication module 22 is disposed in the monitoring room and is configured to receive the strain data.

Strain data generated on the scaffold can be transmitted into the monitoring room through the first communication module 21 and the second communication module 22.

The first communication module 21 and the second communication module 22 may be wired communication modules or wireless communication modules. Preferably, the first communication module 21 and the second communication module 22 are known wireless communication modules.

Further, as shown in fig. 2 and 3, the second communication module 22 is further configured to send the early warning signal; the first communication module 21 is further configured to receive the early warning signal. The first communication module 21 and the second communication module 22 are not provided with the strain signal comparison module 30 on the scaffold, so that the user can know whether the strain data acquired by the current strain signal acquisition module 10 exceeds the alarm threshold value.

Further, in some embodiments, as shown in fig. 2 and 3, the alarm module 40 includes a local alarm module 41 and a remote alarm module 42.

The local alarm module 41 is arranged on the scaffold and is used for alarming according to the early warning signal. When the first communication module 21 receives the early warning signal, the local alarm module 41 can perform alarm reminding, so as to remind the site personnel of abnormal positions and needs to process.

The remote alarm module 42 is arranged in the monitoring room and is used for alarming and reminding according to the early warning signal, so that monitoring personnel are reminded of that the scaffold is abnormal and need to pay attention to and process.

The local alarm module 41 and the remote alarm module 42 may be any known alarm device, such as an audible and visual alarm device, or a buzzer, which is not limited in this embodiment.

Further, for easy installation, as shown in fig. 4 and 5, the strain signal acquisition module 10, the first communication module 21, and the local alarm module 41 are integrated on the installation body 50. The mounting body 50 may be sleeved over the pole of the scaffold.

The mounting body 50 includes a body unit 51 connected in apposition. The body unit 51 is arcuate in shape and is adapted to be mated to form a cylindrical mounting cavity 52. To facilitate the fixed connection between the main units 51, connecting lugs 53 are respectively provided at opposite ends of the main unit 51. The attachment lug 53 is provided with a mounting hole 54. The body units 51 can be joined together by inserting bolts into the mounting holes 54.

The main body unit 51 is sleeved on the upright posts of the scaffold by the main body unit 51 in a butt joint way and fastened by bolts, so that the scaffold is convenient to install and can adapt to the upright posts of the scaffold with different diameters, and the universality of structural installation can be improved.

The strain signal acquisition module 10 is fixedly disposed on the inner wall of the installation cavity 52, so that when the installation body 50 is installed on the upright pole of the scaffold, the strain signal acquisition module 10 can be attached to the outer wall of the upright pole. When the upright is stressed and deformed, the strain signal acquisition module 10 can acquire corresponding strain data, so that the strain data can be transmitted to the strain signal comparison module 30 through the communication module 20.

Further, for easy installation, the strain signal acquisition module 10 employs a chip resistor strain sensor, which is fixed on the inner wall of the installation cavity 52 by adhesive.

In this embodiment, 1 strain signal acquisition module 10 is respectively disposed on each main unit 51, so as to facilitate the butt joint connection of the main units 51. In other embodiments, 1 variable signal acquisition module 10 may be disposed on one of the body units 51 of the mounting body 50.

The local alarm module 41 is fixedly arranged on the circumferential outer wall of the main body unit 51. In this embodiment, the local alarm module 41 is fixedly disposed at the bottom end of the main unit 51.

In order to provide power for the local alarm module 41 and the variable signal acquisition module 10 on the installation main body 50 conveniently, a solar panel 60 and a power module 70 are arranged on the installation main body 50.

Specifically, a groove 55 extending in an axial direction of the main body unit 51 is provided at one end thereof, and the groove 55 is used for mounting the first communication module 21 and the power module 70.

The solar panel 60 is provided on an end of the main body unit 51 and covers the groove 55. In this embodiment, the solar panel 60 is disposed at the top end of the main unit 51, so as to receive sunlight for generating electricity.

The solar panel 60 may be fixed to the main body unit 51 by a known manner, for example, by being attached thereto or by being screwed thereto, and may be provided as needed.

In other embodiments, solar panels 60 may also be provided on the circumferential outer wall of the main body unit 51, thereby increasing the coverage area of the solar panels 60 and generating more electrical energy.

The first communication module 21 and the power module 70 are fixedly arranged in the groove 55. The power module 70 is electrically connected with the first communication module 21, the strain signal acquisition module 10, and the local alarm module 41, so as to supply power to the first communication module 21, the strain signal acquisition module 10, and the local alarm module 41. The power module 70 is electrically connected to the solar panel 60 to be chargeable.

The power module 70 may be a known rechargeable battery, such as a lithium battery.

By providing the solar panel 60 and the power module 70, the mounting body 50 can be independently mounted on the pole of the scaffold to collect strain data and remotely transmit the strain data to the remote strain signal comparison module 30.

Further, a protruding extension connection portion 56 is provided on the circumferential outer wall of the main body unit 51, and a plurality of connection holes 57 are provided on the extension connection portion 56, which can facilitate the connection of the diagonal brace, the cross bar, etc. of the scaffold by bolts. In this way, the installation main body 50 can be used for structural installation of the scaffold, so that the installation main body 50 can be installed at the position where the upright rod, the cross rod and the diagonal brace of the scaffold are connected in the process of installing the scaffold, and strain data can be better acquired.

The expansion connection part 56 is formed in a ring shape, protrudes from a side wall of the main body unit 51, and is positioned at a non-end position, thereby facilitating the installation space of the bolt to be reserved and the installation operation.

The strain signal comparison module 30 is disposed in a remote monitoring room, and is used for judging whether the strain data exceeds a preset alarm threshold value, and sending out an early warning signal when the strain data exceeds the alarm threshold value. It should be noted that the strain signal comparison module 30 may be implemented by a known hardware module, which is quite common in the field of information automation processing, and may implement the functions of the present application without depending on modification of a software program.

Thus, the real-time monitoring and alarming device for the scaffold is formed, the strain signal acquisition module 10, the first communication module 21, the local alarming module 41, the power module 70 and the solar panel 60 are integrated on the installation main body 50, the installation main body 50 can be installed at the connection part of the upright pole or the upright pole of the scaffold, the cross rod and the diagonal brace, and the device can be independently installed on the upright pole for detection and can also play a role in connection and is used for connection between scaffold structures. The installation can be performed quickly through the installation main body 50, strain data can be acquired in real time, and local alarm can be performed, so that on-site construction personnel can be reminded. The strain signal comparison module 30, the second communication module 22 and the remote alarm module 42 are arranged in a monitoring room and are used for remote monitoring and remote alarm, so that management personnel can conveniently monitor and manage the strain signal comparison module. The scaffold real-time monitoring alarm device has the characteristics of simple structure and practical function, has strong practicability and is suitable for being widely popularized.

Although the present utility model has been disclosed by the above embodiments, the scope of the present utility model is not limited thereto, and each of the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the present utility model.

Claims (5)

1. The utility model provides a scaffold frame real time monitoring alarm device which characterized in that, it includes:

The strain signal acquisition module (10) is arranged on the scaffold and is used for acquiring strain data of the scaffold;

The communication module (20) is used for transmitting the strain data, the communication module (20) comprises a first communication module (21) and a second communication module (22), and the first communication module (21) is arranged on the scaffold and can be used for transmitting the strain data; the second communication module (22) is arranged in the monitoring room and can be used for receiving the strain data;

The strain signal comparison module (30) is used for judging whether the strain data exceeds a preset alarm threshold value and sending out an early warning signal when the strain data exceeds the alarm threshold value;

The alarm module (40) is used for carrying out alarm reminding according to the early warning signal; the alarm module (40) comprises a local alarm module (41) and a remote alarm module (42), wherein the local alarm module (41) is arranged on the scaffold and is used for alarming according to the early warning signal; the remote alarm module (42) is arranged in the monitoring room and is used for carrying out alarm reminding according to the early warning signals;

The strain signal acquisition module (10), the first communication module (21) and the local alarm module (41) are integrated on the installation main body (50), and the installation main body (50) can be sleeved on the upright rod of the scaffold;

The mounting main body (50) comprises main body units (51) which are connected in a butt joint way, the main body units (51) can be butt-jointed to form a cylindrical mounting cavity (52), connecting lugs (53) are respectively arranged at two opposite ends of the main body units (51), mounting holes (54) are formed in the connecting lugs (53), and the main body units (51) can be butt-jointed and connected together through the mounting holes (54); the strain signal acquisition module (10) is fixedly arranged on the inner wall of the mounting cavity (52); the local alarm module (41) is fixedly arranged on the outer wall of the main body unit (51).

2. The scaffold real-time monitoring alarm device according to claim 1, wherein the strain signal acquisition module (10) is a resistive strain sensor.

3. The scaffold real-time monitoring alarm device according to claim 1, wherein,

A groove (55) extending along the axial direction of the main body unit (51) is arranged at one end of the main body unit,

A solar panel (60) is arranged on the end part of the main body unit (51), and the solar panel (60) covers the groove (55);

The first communication module (21) is fixedly arranged in the groove (55).

4. A scaffold real-time monitoring alarm device according to claim 3, wherein a power module (70) is arranged in the groove (55), and the power module (70) is electrically connected with the first communication module (21), the strain signal acquisition module (10) and the local alarm module (41) to supply power for the first communication module (21), the strain signal acquisition module (10) and the local alarm module (41);

The power module (70) is electrically connected to the solar panel (60) and can be charged.

5. The scaffold real-time monitoring alarm device according to claim 4, wherein a protruding expansion connection part (56) is arranged on the circumferential outer wall of the main body unit (51), and a plurality of connection holes (57) are arranged on the expansion connection part (56).