Protective device for construction work

Abstract

This utility model provides a protective device for construction engineering. The protective device includes: a bottom frame, a monitoring structure, a enclosure structure, and a bottom protective structure. The enclosure structure includes corner pieces, four of which are fixedly connected to the four corners of the bottom frame. Each of the four corner pieces has a fixedly connected column at its top. A first enclosure component is positioned between two columns arranged front-to-back, and a second enclosure component is positioned between two columns arranged left-to-right. The monitoring structure includes a first mounting component and a second mounting component, two of each type arranged longitudinally. This protective device for construction engineering provides the advantage of being able to monitor people or objects that accidentally fall into the enclosure and transmit the data to workers, enabling timely detection and handling.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a protective device for building engineering. Background Technology

[0002] Construction engineering is the project of building houses and municipal infrastructure through new construction, renovation, expansion, etc. It covers the stages of surveying, design, construction, and supervision. Common examples include the construction of residential buildings, office buildings, bridges, tunnels, etc. The core is to build building entities that meet functional and safety standards.

[0003] Currently, during construction, various reserved openings are sometimes set up on the construction site. To prevent people from falling in, protective facilities such as fences and safety nets are usually set up outside the openings. However, traditional protective facilities still have certain shortcomings in use: some people passing by may be drunk, deliberately playing around, or distracted, which may cause them to accidentally fall into the fence and cause accidents. The traditional fence structure cannot monitor such situations and report the situation to the staff in real time so that workers can discover and deal with them in time. The structural design is not reasonable enough.

[0004] Therefore, it is necessary to provide a new protective device for building engineering to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a protective device for construction projects that can monitor people or other objects that accidentally fall into the enclosure and transmit the data to the staff so that the staff can detect and deal with the situation in a timely manner.

[0006] To solve the above-mentioned technical problems, the present invention provides a protective device for construction engineering, comprising: a bottom frame, a monitoring structure, a enclosure structure, and a bottom protective structure. The enclosure structure includes corner pieces, four of which are fixedly connected to the four corners of the bottom frame. Each of the four corner pieces is fixedly connected to a column. A first enclosure piece is provided between two columns distributed front to back, and a second enclosure piece is provided between two columns distributed left to right.

[0007] The monitoring structure includes a first mounting component and a second mounting component. There are two of each type of mounting component, both arranged longitudinally. The two first mounting components are fixedly connected to the inner wall of a first enclosure component on one side, and the two second mounting components are fixedly connected to the inner wall of a first enclosure component on the other side. The first and second mounting components located on the upper side are at the same horizontal height, and the first and second mounting components located on the lower side are at the same horizontal height. A number of laser emitters are fixedly connected to the side wall surface of the first mounting component facing the second mounting component, and a number of laser receivers whose distribution positions are adapted to the laser emitters are fixedly connected to the side wall surface of the second mounting component facing the first mounting component.

[0008] As a further embodiment of this utility model, several longitudinally distributed connecting parts are fixedly connected to the surfaces of the columns located at both ends of the first and second enclosure parts. The ends of the first and second enclosure parts are fixedly connected to the connecting parts on the adjacent side by bolts and nuts.

[0009] Through the above technical solution, the structure forms the first layer of protection by setting two first enclosure components and two second enclosure components. The first enclosure components and the second enclosure components are detachably fixedly connected to the connecting components, which makes it convenient for users to disassemble and store them after use. Warning signs and reflective stickers can be affixed to the outer surfaces of the first enclosure components and the second enclosure components.

[0010] As a further embodiment of this utility model, the bottom protective structure includes a top frame located above the bottom frame. A protective net is provided between the top frame and the bottom frame. The top surface of the bottom frame has several threaded holes, and the surface of the top frame has through holes corresponding to the threaded holes. A locking bolt is inserted into the through hole, and the shank of the locking bolt passes through the mesh of the protective net and is threadedly connected to the threaded hole.

[0011] Through the above technical solution, the device forms a second layer of protection by fixing the protective net and the top frame to the bottom frame. The opening to be protected is located inside the bottom frame, and the protective net pressed between the bottom frame and the top frame covers the opening. The structure uses this design to prevent people, animals and other objects from falling into the opening directly after falling inside the enclosure structure.

[0012] As a further embodiment of this utility model, an audible and visual alarm module is fixedly connected to the top of one side of the column via a connecting plate, and a camera module with a light is fixedly connected to the top of the column on the side closer to the audible and visual alarm module.

[0013] Through the above technical solution, this device, in order to effectively ensure personnel safety and allow staff to be promptly notified if someone falls into the enclosure, is specially designed with two sets of laser beam sensors, consisting of parallel laser emitters and receivers. When a person lies on the enclosure structure and their hand or body part extends into the enclosure, the laser emitted by the higher laser emitter is blocked. At this time, the control module can activate the audible and visual alarm module on one side to warn the person and surrounding staff, reminding them to pay attention to safety and leave. If a person accidentally falls into the enclosure structure, the laser emitted by the lower laser emitter will be blocked. The structure can transmit information to staff through the communication module via the control module. Staff can immediately check the situation inside the enclosure structure through the illuminated camera module. When it is confirmed that someone has fallen, immediate action can be taken. Through the above structural design, this device can allow staff to promptly and effectively investigate and take action, reducing the probability of accidents. The structural design is reasonable.

[0014] As a further embodiment of this utility model, a control module and a communication module are fixedly connected to the inner wall surface of the first enclosure member located on the upper side of the first mounting member. The laser emitter, laser receiver, sound and light alarm module, light-up camera module, and communication module are all electrically connected to the control module.

[0015] Through the above technical solution, the equipment in the device needs to be connected to an external power source to obtain power, and the sound and light alarm module can be activated when the lasers of the upper and lower laser emitters are blocked.

[0016] As a further embodiment of this utility model, the surface of the corner piece is provided with several mounting holes, and the protective net is pressed between the bottom frame and the top frame.

[0017] With the above technical solution, before the device is used, holes need to be drilled on the external foundation, and then expansion bolts and expansion nuts are used to fix the corner pieces.

[0018] Compared with related technologies, the protective device for construction engineering provided by this utility model has the following beneficial effects:

[0019] To effectively ensure personnel safety and allow staff to be promptly notified if someone falls inside the enclosure, this device features two sets of laser beam sensors, each consisting of a parallel laser emitter and receiver. When a person lies on the enclosure structure and their hand or body part extends inside, the laser emitted by the higher emitter is blocked. The control module then activates an audible and visual alarm on one side to warn the person and surrounding staff, reminding them to be careful and move away. If a person falls inside the enclosure, the laser emitted by the lower emitter is blocked. The structure transmits this information to staff via a communication module. Staff can then immediately check the situation inside the enclosure using a camera module with integrated lighting. Once a fall is confirmed, immediate action can be taken. This structural design allows staff to promptly and effectively assess the situation and take appropriate action, reducing the probability of accidents. The design is highly efficient and effective. Attached Figure Description

[0020] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of a protective device for building engineering according to the present invention;

[0022] Figure 2 This is a partial structural diagram of a protective device for building engineering according to the present invention. Figure 1 ;

[0023] Figure 3 This is a partial structural diagram of a protective device for building engineering according to the present invention. Figure 2 ;

[0024] Figure 4 This is a partial structural breakdown diagram of a protective device for building engineering according to the present invention.

[0025] Explanation of key symbols:

[0026] 1. Enclosure structure; 2. Monitoring structure; 3. Audible and visual alarm module; 4. Illuminated camera module; 5. Post; 6. First enclosure component; 7. Corner component; 8. Second enclosure component; 9. Control module; 10. Communication module; 11. First mounting component; 12. Laser transmitter; 13. Connector; 14. Bottom protective structure; 15. Second mounting component; 16. Laser receiver; 17. Bottom frame; 18. Protective net; 19. Top frame; 20. Locking bolt; 21. Mounting hole; 22. Threaded hole. Detailed Implementation

[0027] Please combine Figures 1 to 4,in, Figure 1 This is a schematic diagram of the overall structure of a protective device for building engineering according to the present invention; Figure 2 This is a partial structural diagram of a protective device for building engineering according to the present invention. Figure 1 ; Figure 3 This is a partial structural diagram of a protective device for building engineering according to the present invention. Figure 2 ; Figure 4 This is a partial structural breakdown diagram of a protective device for construction engineering according to this utility model. A protective device for construction engineering includes:

[0028] The bottom frame 17, monitoring structure 2, enclosure structure 1 and bottom protection structure 14 are provided. The enclosure structure 1 includes corner pieces 7. Four corner pieces 7 are provided and are fixedly connected to the four corners of the bottom frame 17 respectively. The top of each of the four corner pieces 7 is fixedly connected to a column 5. A first enclosure piece 6 is provided between two columns 5 distributed in front and behind, and a second enclosure piece 8 is provided between two columns 5 distributed left and right.

[0029] The monitoring structure 2 includes a first mounting component 11 and a second mounting component 15. There are two of each of the first mounting components 11 and the second mounting component 15, which are distributed longitudinally. The two first mounting components 11 are fixedly connected to the inner wall of the first enclosure component 6 on one side, and the two second mounting components 15 are fixedly connected to the inner wall of the first enclosure component 6 on the other side. The first mounting component 11 and the second mounting component 15 on the upper side are at the same horizontal height, and the first mounting component 11 and the second mounting component 15 on the lower side are at the same horizontal height. A number of laser emitters 12 are fixedly connected to the side wall surface of the first mounting component 11 facing the second mounting component 15, and the number and distribution of laser receivers 16 are adapted to the laser emitters 12.

[0030] like Figure 1-4 As shown, several longitudinally distributed connectors 13 are fixedly connected to the surfaces of the columns 5 located at both ends of the first enclosure 6 and the second enclosure 8. The ends of the first enclosure 6 and the second enclosure 8 are fixedly connected to the connectors 13 on the adjacent side by bolts and nuts.

[0031] The structure forms the first layer of protection by setting two first enclosure members 6 and two second enclosure members 8. The first enclosure members 6 and the second enclosure members 8 are detachably fixedly connected to the connector 13, which makes it convenient for users to disassemble and store them after use. Warning signs and reflective stickers can be affixed to the outer surfaces of the first enclosure members 6 and the second enclosure members 8.

[0032] like Figure 1-4As shown, the bottom protective structure 14 includes a top frame 19, which is located above the bottom frame 17. A protective net 18 is provided between the top frame 19 and the bottom frame 17. The top surface of the bottom frame 17 has several threaded holes 22. The surface of the top frame 19 has through holes corresponding to the threaded holes 22. Locking bolts 20 are inserted into the through holes. The rod part of the locking bolt 20 passes through the mesh of the protective net 18 and is threadedly connected to the threaded holes 22.

[0033] The device forms a second layer of protection by fixing the protective net 18 and the top frame 19 to the bottom frame 17. The opening to be protected is located inside the bottom frame 17. The protective net 18, which is pressed between the bottom frame 17 and the top frame 19, covers the opening. The structure uses this design to prevent people, animals, etc. from falling into the opening directly after falling inside the enclosure structure 1.

[0034] like Figure 1-4 As shown, a sound and light alarm module 3 is fixedly connected to the top of one side of the column 5 via a connecting plate, and a light-up camera module 4 is fixedly connected to the top of the column 5 on the side closest to the sound and light alarm module 3.

[0035] To effectively ensure personnel safety and allow staff to be promptly notified if someone falls inside the enclosure, this device features two sets of laser beam sensors, each consisting of a parallel laser emitter 12 and a laser receiver 16. When a person lies on the enclosure structure 1 and their hand or body part extends into it, the laser emitted by the higher laser emitter 12 is blocked. At this time, the control module 9 can activate the audible and visual alarm module 3 on one side to warn the person and surrounding staff, reminding them to be careful and leave. If a person accidentally falls inside the enclosure structure 1, the laser emitted by the lower laser emitter 12 will be blocked. The structure can transmit this information to staff via the communication module 10 through the control module 9. Staff can then immediately check the situation inside the enclosure structure 1 through the illuminated camera module 4. Once it is confirmed that someone has fallen, immediate action can be taken. Through this structural design, the device enables staff to promptly and effectively investigate and handle situations, reducing the probability of accidents. The structural design is reasonable.

[0036] like Figure 1-4 As shown, the control module 9 and the communication module 10 are fixedly connected to the inner wall surface of the first enclosure 6 located on the upper side of the first mounting component 11. The laser emitter 12, the laser receiver 16, the sound and light alarm module 3, the light-up camera module 4, and the communication module 10 are all electrically connected to the control module 9.

[0037] The equipment in this device needs to be connected to an external power source to obtain power. The audible and visual alarm module 3 can be activated when the lasers of the upper and lower laser emitters 12 are blocked.

[0038] like Figure 1-4 As shown, the surface of the corner piece 7 has several mounting holes 21, and the protective net 18 is pressed between the bottom frame 17 and the top frame 19.

[0039] Before using the device, holes need to be drilled in the external base, and then the corner piece 7 is fixed using expansion bolts and expansion nuts.

[0040] The working principle of the protective device for building engineering provided by this utility model is as follows:

[0041] To effectively ensure personnel safety and allow staff to be promptly notified if someone falls inside the enclosure, this device features two sets of laser beam sensors, each consisting of a parallel laser emitter 12 and a laser receiver 16. When a person lies on the enclosure structure 1 and their hand or body part extends into it, the laser emitted by the higher laser emitter 12 is blocked. At this time, the control module 9 can activate the audible and visual alarm module 3 on one side to warn the person and surrounding staff, reminding them to be careful and leave. If a person accidentally falls inside the enclosure structure 1, the laser emitted by the lower laser emitter 12 will be blocked. The structure can transmit this information to staff via the communication module 10 through the control module 9. Staff can then immediately check the situation inside the enclosure structure 1 through the illuminated camera module 4. Once it is confirmed that someone has fallen, immediate action can be taken. Through this structural design, the device enables staff to promptly and effectively investigate and handle situations, reducing the probability of accidents. The structural design is reasonable.

[0042] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0043] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. A protective device for construction engineering, characterized in that, It includes a bottom frame (17), a monitoring structure (2), a enclosure structure (1) and a bottom protection structure (14). The enclosure structure (1) includes corner pieces (7). There are four corner pieces (7) and they are fixedly connected to the four corners of the bottom frame (17). The top of each of the four corner pieces (7) is fixedly connected to a column (5). A first enclosure piece (6) is provided between two columns (5) that are distributed front to back, and a second enclosure piece (8) is provided between two columns (5) that are distributed left to right. The monitoring structure (2) includes a first mounting component (11) and a second mounting component (15). There are two of each of the first mounting components (11) and the second mounting component (15) arranged longitudinally. The two first mounting components (11) are fixedly connected to the inner wall of the first enclosure component (6) on one side, and the two second mounting components (15) are fixedly connected to the inner wall of the first enclosure component (6) on the other side. The first mounting component (11) and the second mounting component (15) on the upper side are at the same horizontal height, and the first mounting component (11) and the second mounting component (15) on the lower side are at the same horizontal height. The side wall surface of the first mounting component (11) facing the second mounting component (15) is fixedly connected with a number of laser emitters (12) evenly distributed at equal intervals. The side wall surface of the second mounting component (15) facing the first mounting component (11) is fixedly connected with laser receivers (16) whose number and distribution positions are adapted to the laser emitters (12).

2. The protective device for building construction as described in claim 1, characterized in that, Several longitudinally distributed connectors (13) are fixedly connected to the surfaces of the columns (5) located at both ends of the first enclosure (6) and the second enclosure (8). The ends of the first enclosure (6) and the second enclosure (8) are fixedly connected to the connectors (13) on the adjacent side by bolts and nuts.

3. The protective device for building construction as described in claim 2, characterized in that, The bottom protective structure (14) includes a top frame (19), which is located above the bottom frame (17). A protective net (18) is provided between the top frame (19) and the bottom frame (17). The top surface of the bottom frame (17) is provided with several threaded holes (22). The surface of the top frame (19) is provided with through holes corresponding to the threaded holes (22). A locking bolt (20) is inserted into the through hole. The rod part of the locking bolt (20) passes through the mesh of the protective net (18) and is threadedly connected to the threaded hole (22).

4. The protective device for building construction as described in claim 3, characterized in that, A sound and light alarm module (3) is fixedly connected to the top of one of the columns (5) via a connecting plate, and a light-up camera module (4) is fixedly connected to the top of the column (5) on the side closer to the sound and light alarm module (3).

5. The protective device for building construction as described in claim 4, characterized in that, The inner wall surface of the first enclosure (6) located on the upper side of the first mounting component (11) is fixedly connected to the control module (9) and the communication module (10). The laser emitter (12), laser receiver (16), sound and light alarm module (3), light-up camera module (4) and communication module (10) are all electrically connected to the control module (9).

6. The protective device for building construction as described in claim 5, characterized in that, The corner piece (7) has several mounting holes (21) on its surface, and the protective net (18) is pressed between the bottom frame (17) and the top frame (19).

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