Safety early warning device for high-altitude operation on construction site

Abstract

The utility model discloses a safety pre-warning device for high-altitude operation on a construction site, which comprises a box body, a monitoring pre-warning mechanism arranged above a support, and a safety pre-warning device for high-altitude operation on a construction site, and the bottom of the box body is provided with a bracket; the cooling device is mounted in the box body; the protection device is arranged above the box body; the limiting devices are installed on the two sides of the upper portion of the support. The utility model relates to the technical field of building construction, in particular to a safety early-warning device for high-altitude operation on a construction site, which can monitor the lower part in real time through the cooperation of a box body, a bracket, a monitoring early-warning mechanism and a cooling device, and can automatically give a sound prompt once people pass by, so that the people can quickly get away, and the safety of the high-altitude operation on the construction site is ensured. And meanwhile, heat dissipation and cooling work can be automatically carried out during use, and the phenomenon that electrical elements in the box body are damaged due to long-time high-temperature work is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a safety early warning device for high-altitude operations at construction sites. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place of construction is called "construction site" or "construction site", also called construction site;

[0003] After the exterior wall panels are installed, the adhesive needs a certain amount of time to solidify and strengthen to ensure the strength of the adhesion. During this period of time, in order to ensure the safety of the construction environment, it is necessary to use guardrails to surround the construction site, thereby reducing the probability of accidents.

[0004] The traditional operation method is labor-intensive when used, and when people mistakenly enter the fence range, they cannot find it in time and quickly move away, so the construction environment is still very dangerous. Once the wall panel falls off, the consequences are disastrous, which brings inconvenience to people's use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a safety warning device for high-altitude operations on construction sites, which solves the problem that the traditional operating method has high work intensity when in use, and when people mistakenly enter the fence range, they cannot discover it in time and quickly move away, so the construction environment is still very dangerous. Once the wall panel falls off, the consequences are disastrous, thus causing inconvenience to people's use.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a safety warning device for high-altitude operations on a construction site, comprising a box body, a bracket is arranged at the bottom of the box body, and the safety warning device for high-altitude operations on the construction site also includes: a monitoring and early warning mechanism, which is arranged above the bracket; a cooling device, which is installed inside the box body; a protective device, which is arranged above the box body; a limiting device, which is installed on both sides above the bracket; wherein the monitoring and early warning mechanism can monitor the lower part and automatically remind when someone passes by, the cooling device can cool and dissipate heat for electrical components inside the box body, the protective device can improve the anti-smashing ability of the safety warning device for high-altitude operations on the construction site, and the limiting device can firmly install the box body above the bracket.

[0007] Preferably, the monitoring and early warning mechanism includes: a detection camera, which is detachably connected to the lower part of the interior of the box; a support plate, which is installed inside the box; a processor, which is detachably connected to the top of the support plate; and a buzzer, which is detachably connected to the top of the bracket; wherein the detection camera can detect whether there is a person passing by under the high-altitude work safety early warning device on the construction site, and then transmit the signal to the processor, and finally give a sound reminder through the buzzer.

[0008] Preferably, the cooling device includes: a heat dissipation fan, which is detachably connected to the upper interior of the box; and a filter, which is detachably connected to the top of the box; wherein the heat dissipation fan can speed up the air flow rate inside the box, thereby cooling and dissipating the electrical components inside the box.

[0009] Preferably, the protective device includes: a first protective plate, arranged above the side of the box away from the bracket; a second protective plate, movably connected to one side of the first protective plate; two sealing gaskets, respectively installed on the side where the first protective plate and the second protective plate are in contact with each other; wherein the first protective plate and the second protective plate can shield and protect the upper part of the box.

[0010] Preferably, the limiting device includes: two limiting plates, which are respectively arranged on both sides of the box body, the bottom and top of the limiting plate near the second protective plate are respectively fixedly connected to the top of the bracket and the top of the inner wall of the second protective plate, the bottom of the limiting plate near the first protective plate is movably connected to the top of the bracket, and the top of the limiting plate near the first protective plate is fixedly connected to the top of the inner wall of the first protective plate; two sliders are provided, both of which are slidably connected to the inner wall of the bracket and are fixedly connected to the bottom of the limiting plate near the first protective plate; two threaded rods are provided, both of which are rotatably connected to the inner wall of the bracket through sealed bearings, and are respectively connected to the inner wall threads of the two sliders; wherein, twisting the threaded rod can change the position between the two limiting plates through the slider. Beneficial Effects

[0011] The utility model provides a safety warning device for high-altitude operations on construction sites. It has the following beneficial effects: the safety warning device for high-altitude operations on construction sites can monitor the area below in real time through the cooperation of a box, a bracket, a monitoring warning mechanism and a cooling device. Once people pass by, it can automatically give a voice reminder, so that people can quickly move away, thereby greatly reducing the probability of accidents. At the same time, it can also automatically dissipate heat and cool down during use, avoiding the phenomenon that the electrical components inside the box are damaged due to long-term high-temperature labor, thereby extending the service life of the safety warning device for high-altitude operations on construction sites;

[0012] Through the cooperation of the protective device and the limit device, the box can be firmly fixed to avoid accidental falling off due to strong external winds, and it can also prevent external hail from directly falling on the surface of the high-altitude operation safety warning device at the construction site, thereby ensuring the safety performance of the high-altitude operation safety warning device at the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of

[0015] Figure 3 for Figure 2 Schematic diagram of the structure of the middle box, threaded rods and brackets;

[0016] Figure 4 for Figure 2 Schematic diagram of the structure of the middle box, the filter screen and the first protective plate.

[0017] In the figure: 1. box body, 2. monitoring and early warning mechanism, 201. detection camera, 202. support plate, 203. processor, 204. buzzer, 3. cooling device, 301. cooling fan, 302. filter, 4. protective device, 401. first protective plate, 402. second protective plate, 403. sealing gasket, 5. limiting device, 501. limiting plate, 502. slider, 503. threaded rod, 6. bracket. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0020] The traditional operation method is very labor-intensive when used, and when people mistakenly enter the fence range, they cannot find it in time and quickly move away, so the construction environment is still very dangerous. Once the wall panel falls off, the consequences are disastrous, which brings inconvenience to people's use;

[0021] In view of this, the utility model provides a safety warning device for high-altitude operations on construction sites. Through the cooperation of a box body, a bracket, a monitoring and warning mechanism and a cooling device, real-time monitoring can be carried out below. Once people pass by, a sound reminder can be automatically given, so that people can quickly move away, thereby greatly reducing the probability of accidents. At the same time, heat dissipation and cooling can be automatically performed during use to avoid damage to electrical components inside the box body due to long-term high-temperature operation, thereby extending the service life of the safety warning device for high-altitude operations on construction sites.

[0022] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a safety warning device for high-altitude operations on a construction site comprises a box body 1, a bracket 6 is arranged at the bottom of the box body 1, and the safety warning device for high-altitude operations on a construction site further comprises: a monitoring and warning mechanism 2, which is arranged above the bracket 6; a cooling device 3, which is installed inside the box body 1; a protective device 4, which is arranged above the box body 1; and a limit device 5, which is installed on both sides above the bracket 6; wherein the monitoring and warning mechanism 2 can monitor the lower part and automatically remind when a person passes by, the cooling device 3 can cool and dissipate the electrical components inside the box body 1, the protective device 4 can improve the anti-smashing ability of the safety warning device for high-altitude operations on the construction site, and the limit device 5 can firmly install the box body 1 above the bracket 6;

[0023] In the specific implementation process, it is worth pointing out that the monitoring and early warning mechanism 2 can monitor the open space below the high-altitude operation safety early warning device of the construction site in real time, and can automatically perform early warning work once a person passes by. The cooling device 3 can dissipate heat and cool down the electrical components inside the box 1, and the protective device 4 can block hail from the outside, thereby improving the use intensity of the high-altitude operation safety early warning device of the construction site. The limit device 5 can firmly fix the box 1 and the bracket 6, thereby preventing the box 1 from falling off due to strong winds.

[0024] Specifically, when using the construction site high-altitude operation safety warning device, first the staff uses the bracket 6 to connect the workpieces through bolts and the like to install the construction site high-altitude operation safety warning device on an external building, and then it can be put into use. When a person passes by below, the monitoring and warning mechanism 2 can automatically perform monitoring and warning work, thereby reminding people to stay away in time, and the cooling device 3 can automatically cool the electrical components inside the box 1. The protective device 4 can protect the construction site high-altitude operation safety warning device to prevent hail from directly falling on the top of the box 1, thereby ensuring the use quality of the construction site high-altitude operation safety warning device, and the limit device 5 can firmly fix the box 1 and the bracket 6 to avoid falling off.

[0025] Embodiment 2: By Figure 2 It can be seen that the monitoring and early warning mechanism 2 includes: a detection camera 201, the model of the detection camera 201 is not specifically limited, and it can meet the use requirements, and it can be detachably connected to the lower part of the interior of the box body 1; a support plate 202, which is installed inside the box body 1; a processor 203, which can be detachably connected to the top of the support plate 202; a buzzer 204, the model of the buzzer 204 is SFM-27, which can be detachably connected to the top of the bracket 6; wherein the detection camera 201 can detect whether there is a person passing by under the high-altitude operation safety early warning device of the construction site, and then transmit the signal to the processor 203, and finally make a sound reminder through the buzzer 204;

[0026] In the specific implementation process, it is worth pointing out that the detection camera 201 can detect whether there is a person passing under the high-altitude operation safety warning device of the construction site. When a person passes by, the signal can be transmitted to the processor 203 for processing and analysis, and then the buzzer 204 is used for sound reminder;

[0027] Specifically, based on the above-mentioned first embodiment, when a person passes by, the detection camera 201 transmits the detection signal to the processor 203 for analysis and processing, and then the processor 203 turns on the buzzer 204, and the buzzer 204 can sound a reminder.

[0028] Embodiment 3: By Figure 2 and 4 It can be seen that the cooling device 3 includes: a heat dissipation fan 301, the model of the heat dissipation fan 301 is YA21238HBL, which can be detachably connected to the upper part of the inner part of the box 1; a filter 302, the mesh number of the filter 302 is not specifically limited, and it can meet the use requirements, and can be detachably connected to the top of the box 1; wherein, the heat dissipation fan 301 can speed up the air flow rate inside the box 1, and then can cool and dissipate the electrical components inside the box 1;

[0029] In the specific implementation process, it is worth pointing out that the filter 302 can block dust in the outside air, and the cooling fan 301 can speed up the air flow rate inside the box 1, thereby cooling the electrical components inside the box 1;

[0030] Specifically, based on the above-mentioned embodiment 1 and embodiment 2, when heat dissipation cooling is performed, the staff turns on the external power supply of the heat dissipation fan 301, and the heat dissipation fan 301 can then speed up the air flow rate inside the box 1, thereby performing cooling and heat dissipation work.

[0031] Embodiment 4: By Figure 1 , 2As can be seen from Figures 4 and 5, the protective device 4 includes: a first protective plate 401, which is arranged above the side of the box body 1 away from the bracket 6; a second protective plate 402, which is movably connected to one side of the first protective plate 401; two sealing gaskets 403 are provided, which are respectively installed on the side where the first protective plate 401 and the second protective plate 402 are attached to each other; wherein the first protective plate 401 and the second protective plate 402 can shield and protect the upper part of the box body 1;

[0032] In the specific implementation process, it is worth pointing out that the sealing gasket 403 can improve the connection sealing performance between the first protective plate 401 and the second protective plate 402, thereby preventing external rainwater from dripping onto the top of the box body 1;

[0033] Specifically, on the basis of the above-mentioned embodiment 1, embodiment 2 and embodiment 3, the first protective plate 401 and the second protective plate 402 can shield and protect the upper part of the box body 1, thereby preventing hail from directly falling on the upper part of the box body 1.

[0034] Embodiment 5: By Figure 1 , 2 As can be seen from 3, the limiting device 5 includes: two limiting plates 501, which are respectively arranged on both sides of the box body 1, the bottom and top of the limiting plate 501 close to the second protective plate 402 are respectively fixed to the top of the bracket 6 and the top of the inner wall of the second protective plate 402, the bottom of the limiting plate 501 close to the first protective plate 401 is movably connected to the top of the bracket 6, and the top of the limiting plate 501 close to the first protective plate 401 is fixed to the top of the inner wall of the first protective plate 401; two sliders 502 are provided, both of which are slidably connected to the inner wall of the bracket 6, and both are fixed to the bottom of the limiting plate 501 close to the first protective plate 401; two threaded rods 503 are provided, both of which are rotatably connected to the inner wall of the bracket 6 through a sealed bearing, and are respectively connected to the inner wall threads of the two sliders 502; wherein, twisting the threaded rod 503 can change the position between the two limiting plates 501 through the slider 502;

[0035] In the specific implementation process, it is worth pointing out that the two limit plates 501 can clamp and fix the box body 1, thereby preventing the box body 1 from being blown down by strong winds, and twisting the threaded rod 503 can change the position between the two limit plates 501, thereby clamping and fixing the box body 1;

[0036] Specifically, based on the above-mentioned embodiments one, two, three and four, when disassembly is required, the staff twists the threaded rod 503, and the threaded rod 503 can drive the slider 502 to move along the inner wall of the bracket 6, while changing the position between the two limit plates 501. When the two limit plates 501 reach the appropriate position, the box body 1 can be taken out, thereby completing the disassembly work.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety warning device for high-altitude operations at construction sites, comprising a box (1), characterized in that: A bracket (6) is provided at the bottom of the box (1), and the construction site high-altitude operation safety warning device further comprises: A monitoring and early warning mechanism (2) is arranged above the support (6); A cooling device (3) installed inside the box (1); A protective device (4) is arranged above the box (1); Limiting devices (5) are installed on both sides above the bracket (6); The monitoring and early warning mechanism (2) can monitor the area below and automatically warn people when they pass by; the cooling device (3) can cool and dissipate heat from electrical components inside the box (1); the protective device (4) can improve the anti-smashing capability of the construction site high-altitude operation safety early warning device; and the limit device (5) can firmly mount the box (1) above the bracket (6).

2. A construction site high-altitude operation safety warning device according to claim 1, characterized in that: The monitoring and early warning agency (2) includes: A detection camera (201) is detachably connected to the lower part of the interior of the box (1); A support plate (202) installed inside the box (1); A processor (203) detachably connected to the top of the support plate (202); A buzzer (204) is detachably connected to the upper part of the bracket (6); The detection camera (201) can detect whether there is a person passing under the construction site high-altitude work safety warning device, and then transmit a signal to the processor (203), and finally issue a sound reminder through the buzzer (204).

3. A construction site high-altitude operation safety warning device according to claim 1, characterized in that: The cooling device (3) comprises: A heat dissipation fan (301) is detachably connected to the upper part of the interior of the box (1); A filter screen (302) detachably connected to the top of the box (1); The heat dissipation fan (301) can increase the air flow rate inside the box (1), thereby cooling and dissipating the heat of the electrical components inside the box (1).

4. A construction site high-altitude operation safety warning device according to claim 1, characterized in that: The protective device (4) comprises: A first protective plate (401) is arranged above a side of the box body (1) away from the bracket (6); A second protective plate (402) movably connected to one side of the first protective plate (401); Two sealing pads (403) are provided and are respectively installed on one side where the first protective plate (401) and the second protective plate (402) are in contact with each other; The first protective plate (401) and the second protective plate (402) can shield and protect the upper part of the box body (1).

5. A construction site high-altitude operation safety warning device according to claim 1, characterized in that: The limiting device (5) comprises: Two limit plates (501) are provided, and are respectively provided on both sides of the box body (1); the bottom and top of the limit plate (501) close to the second protective plate (402) are respectively fixedly connected to the top of the bracket (6) and the top of the inner wall of the second protective plate (402); the bottom of the limit plate (501) close to the first protective plate (401) is movably connected to the top of the bracket (6); and the top of the limit plate (501) close to the first protective plate (401) is fixedly connected to the top of the inner wall of the first protective plate (401); Two sliding blocks (502) are provided, both of which are slidably connected to the inner wall of the bracket (6) and are fixedly connected to the bottom of the limiting plate (501) on the side close to the first protective plate (401); Two threaded rods (503) are provided, each of which is rotatably connected to the inner wall of the bracket (6) via a sealed bearing and is respectively threadedly connected to the inner walls of the two sliders (502); Wherein, twisting the threaded rod (503) can change the position between the two limiting plates (501) through the slider (502).

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