Multifunctional building construction safety warning and protecting device

Abstract

The utility model relates to the technical field of building construction, in particular to a multifunctional building construction safety warning and protecting device which comprises a frame, a protecting net and a moving body, a groove chamber is formed in the frame, the moving body is installed in the groove chamber in a sliding mode, and a non-bottom face of the protecting net is fixedly installed in the frame. The bottom face of the protective net and the upper surface of the moving body are fixedly installed, and triggering bodies are fixedly installed on the contact faces of the moving body and the groove chamber respectively. The collision position can be quickly positioned while personnel are protected from being collided and injured, and accident expansion is avoided; the problem that an existing constructor is prone to accidentally colliding with a guardrail to be hurt is solved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a multifunctional building construction safety warning and protection device. Background Technology

[0002] After excavation of a foundation pit, a protective fence is usually erected around the pit to prevent workers from accidentally falling in. However, the complex environment of a construction site means that workers working around the pit are prone to accidentally bumping into the fence, resulting in injuries. Safety personnel at the site may also struggle to detect and address the issue promptly, potentially leading to further escalation of the accident.

[0003] Therefore, this utility model provides a multifunctional construction safety warning and protection device to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is that construction workers are prone to accidental collisions with guardrails, resulting in injuries.

[0005] This utility model provides the following technical solution: a multifunctional construction safety warning and protection device, including a frame, a protective net, and a movable body. A slot is provided in the frame, and the movable body is slidably installed in the slot. The non-bottom surface of the protective net is fixedly installed in the frame. The bottom surface of the protective net is fixedly installed with the upper surface of the movable body. A trigger is fixedly installed on the contact surface between the movable body and the slot.

[0006] The trigger body includes a first trigger body and a second trigger body. The first trigger body is fixedly installed at the bottom of the slot chamber, and the second trigger body is fixedly installed at the bottom of the movable body.

[0007] The frame is divided into at least one set of opposite surfaces, namely a first bottom frame and a second bottom frame, and the ends of the first bottom frame and the second bottom frame are hinged to each other along the direction of the vertical protective net.

[0008] The first and second bottom frames are arranged in multiple sets, alternating along the length of the protective netting.

[0009] The hinge directions of the first base frames at both ends of the second base frame are opposite.

[0010] The cross-section of the moving body has a T-shaped structure.

[0011] Multiple movable bodies are arranged at intervals along the frame.

[0012] The frame is detachably connected to base rods on both sides in the horizontal direction.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a protective net to provide flexible contact protection to personnel involved in collisions, thereby preventing injuries caused by collisions in complex construction site environments; and in conjunction with a mobile device, it can quickly warn and provide emergency response in the event of a collision, preventing the accident from escalating.

[0015] 2. This utility model, by hinged together with the first frame and the second frame, facilitates transportation and storage, and also enables rapid installation by stretching and fixing to the base rod. Furthermore, it can be used with multiple moving bodies and a buzzer to quickly determine the impact position, thereby facilitating a rapid response and handling by on-site safety personnel and further preventing the accident from escalating. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the present invention.

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0020] Figure 4 This is a schematic diagram of the hinged folding structure of the first and second frames in this utility model.

[0021] In the diagram: 1. Frame; 11. Slot chamber; 12. First bottom frame; 13. Second bottom frame; 14. Limiting block; 15. Clamp; 2. Protective net; 3. Moving body; 31. Limiting part; 4. Trigger; 41. First trigger; 42. Second trigger; 5. Buzzer; 6. Warning light; 7. Base rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely represents some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and "back side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is conventionally placed during use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0025] It should also be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Addressing the technical problem of construction workers easily colliding with guardrails and sustaining injuries, this disclosure provides a multifunctional construction safety warning and protection device, comprising a frame 1, a protective net 2, and a movable body 3. The frame 1 has a slot 11, and the movable body 3 is slidably installed in the slot 11. The non-bottom surface of the protective net 2 is fixedly installed in the frame 1, and the bottom surface of the protective net 2 is fixedly installed to the upper surface of the movable body 3. Triggering elements 4 are fixedly installed on the contact surfaces of the movable body 3 and the slot 11.

[0027] A buzzer 5 is also fixedly installed on the protective net 2.

[0028] When construction workers surround the foundation pit with the safety warning and protective devices of this embodiment, if a person accidentally bumps into the protective netting 2, the person will come into contact with the netting, thus protecting them and preventing injury from rigid contact. This is beneficial for protecting on-site construction workers. During the accidental collision with the protective netting 2, the netting 2 is pulled, causing the movable body 3 fixed at the bottom of the netting 2 to move within the chamber 11. This triggers the trigger body 4, which is used for positioning. This allows for rapid notification of on-site safety personnel to check the collision site, facilitating rapid emergency response for personnel safety at the construction site.

[0029] The protective net 2 is made of non-metallic material, and in this embodiment, it is made of fiber material.

[0030] The trigger body 4 includes a first trigger body 41 and a second trigger body 42. The first trigger body 41 is fixedly installed at the bottom of the slot chamber 11, and the second trigger body 42 is fixedly installed at the bottom of the movable body 3. In this embodiment, both the first trigger body 41 and the second trigger body 42 are energized conductors. The circuit is connected or disconnected by the contact separation of the first trigger body 41 and the second trigger body 42, thereby cooperating with the controller and buzzer 5 in the prior art to process and control electrical signals to trigger an alarm. The contact separation of energized conductors to connect or disconnect the circuit to trigger the buzzer 5 to sound an alarm is a very mature technology in the prior art, and its structure and principle will not be described in detail here.

[0031] During the process of personnel accidentally bumping into and pulling the protective net 2, the protective net 2 pulls the moving body 3, causing the second trigger body 42 at the bottom to separate from the first trigger body 41, thereby disconnecting the alarm circuit in the prior art, triggering the buzzer 5 to alert the construction personnel, and being able to notify the safety personnel at the construction site to handle the situation.

[0032] In addition, in this embodiment, a protrusion can be fixedly installed below the moving body 3, a second trigger body 42 can be fixedly installed above the protrusion, and a first trigger body 41 can be fixedly installed on the top of the slot chamber 11. During the process of personnel rushing into the protective net 2 and pulling the protective net 2 to move the moving body 3 upward, the first trigger body 41 and the second trigger body 42 come into contact with each other and connect the circuit, thereby cooperating with the signal processing circuit and alarm device in the prior art to perform an alarm.

[0033] The frame 1 has at least one set of opposing surfaces divided into a first bottom frame 12 and a second bottom frame 13, the ends of which are hinged to each other along the direction perpendicular to the protective net 2. The hinged first bottom frame 12 and the second bottom frame 13 can be folded after disassembly and assembly, thus facilitating transportation and use.

[0034] The hinge directions of the first base frames 12 at both ends of the second base frame 13 are opposite.

[0035] The first bottom frame 12 and the second bottom frame 13 are arranged in multiple sets, alternating along the length of the protective netting 2.

[0036] The first bottom frame 12 and the second bottom frame 13, which are hinged in opposite directions and have multiple sets, can be folded when not in use, thus facilitating transportation and installation by pulling, and also making it easy for operators to install.

[0037] The cross-section of the moving body 3 has a T-shaped structure.

[0038] A limiting part 31 is fixedly provided below the moving body 3, and a limiting block 14 is fixedly installed in the slot 11. During the process of the moving body 3 being pulled and moved by the protective net 2, the limiting part 31 and the limiting block 14 come into contact with each other to limit the movement, thereby preventing the moving body 3 from leaving the slot 11.

[0039] After the person who crashed into the protective net 2 stopped coming into contact with it, the moving body 3 returned to its original position within the tank 11, thereby simultaneously causing the protective net 2 to return to its original position.

[0040] Multiple movable bodies 3 are arranged at intervals along the frame 1.

[0041] When personnel collide with the protective netting 2, different moving bodies 3 can be driven by different impact points, thereby enabling the collision point to be quickly located through multiple moving bodies 3. In conjunction with multiple buzzers 5, it is convenient for safety personnel to quickly determine the collision point and go to the collision point for inspection, which is beneficial for rapid emergency response at the construction site.

[0042] The frame 1 is detachably connected to base rods 7 on both sides in the horizontal direction. During installation, the base rods 7 are first inserted into the soil for fixation, and then the frame body and the base rods 7 on the sides are fixed together, thereby fixing the entire frame 1.

[0043] The frame is fixedly mounted with clamps 15 on both horizontal sides, thereby fixing the frame to the surface of the base rod 7 by bolts and clamps 15. It should be noted that fixing clamps 15 to a rod by bolts is a very mature technology in the prior art, and the parameters, structure and fixing method of clamps 15 will not be described in detail here.

[0044] In this embodiment, the frame and the base rod 7 are fixed by bolts, but any other detachable fixing and installation method can also be used.

[0045] Warning lights 6 are fixedly installed on the surface of the frame 1. These lights serve to alert construction workers, especially during nighttime construction, preventing them from approaching or accidentally entering the pit and falling into the pit. The warning lights 6 are LED strips fixed to the surface of the frame 1, effectively displaying the fenced area and enhancing the warning effect. The LED strips can be powered externally or by an independent power source.

[0046] In use, the operator first inserts the base rod 7 into the soil for fixation, and then fixes the frame body to the base rod 7 on the side, thereby securing the entire frame 1. After the frame 1 is fixed, if a construction worker accidentally bumps into the protective netting 2 due to the complex construction site environment, the protective netting 2 will make flexible contact with the worker, thus preventing injury from the collision. Simultaneously, during the collision, the worker will pull on the protective netting 2 and cause the moving body 3 to move upwards, resulting in the separation of the first trigger body 41 and the second trigger body 42, disconnecting the signal processing circuit in the prior art, thereby triggering the buzzer 5 to sound an alarm, alerting the construction worker and notifying the safety personnel at the construction site for handling. At the same time, multiple moving bodies 3 can work with multiple buzzers 5 to quickly locate the collision position, facilitating the safety personnel to quickly determine the collision location and proceed to the location for inspection, which is beneficial for rapid emergency response at the construction site. After the worker stops contacting the protective netting 2, the moving body 3 returns to its original position within the chamber 11, thus stopping the alarm.

[0047] When replacing or disassembling the protective netting 2, the operator first loosens the bolts securing the frame and the base rod 7 to release the fixation. Then, the multiple sets of the first bottom frame 12 and the second bottom frame 13 are folded to facilitate storage or transportation after use, thus making it easier for the operator to use. During installation, the netting is stretched and then fixed to the base rod 7, facilitating installation, disassembly, and transportation by the operator.

[0048] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional construction safety warning and protection device, comprising a frame (1), a protective net (2), and a mobile body (3), characterized in that: The frame (1) is provided with a slot chamber (11), the mobile body (3) is slidably installed in the slot chamber (11), the frame (1) is fixedly provided with a non-bottom surface of the protective net (2), the bottom surface of the protective net (2) is fixedly installed on the upper surface of the mobile body (3), and the contact surfaces of the mobile body (3) and the slot chamber (11) are fixedly provided with trigger bodies (4).

2. The multi-functional safety warning and protection device for construction site according to claim 1, wherein: The trigger body (4) comprises a first trigger body (41) and a second trigger body (42), the first trigger body (41) is fixedly installed at the bottom of the slot chamber (11), and the second trigger body (42) is fixedly installed at the bottom of the mobile body (3).

3. The multi-functional safety warning and protection device for construction site according to claim 2, wherein: The opposite surfaces of at least one group of the frame (1) are divided into a first bottom frame (12) and a second bottom frame (13), and the end portions of the first bottom frame (12) and the second bottom frame (13) are hingedly connected in the direction perpendicular to the protective net (2).

4. The multi-functional safety warning and protection device for construction site according to claim 3, wherein: The first bottom frame (12) and the second bottom frame (13) are arranged in multiple groups in the length direction of the protective net (2).

5. The multi-functional safety warning and protection device for construction sites according to claim 4, characterized in that: The first bottom frame (12) at the two ends of the second bottom frame (13) is hingedly connected in opposite directions.

6. The multi-functional safety warning and protection device for construction sites according to claim 5, characterized in that: The cross section of the mobile body (3) is in T-shaped structure.

7. The multi-functional safety warning and protection device for construction sites according to claim 6, characterized in that: The mobile body (3) is arranged in multiple groups at intervals along the frame (1).

8. The multi-functional safety warning and protection device for construction sites according to claim 7, characterized in that: The frame (1) is detachably connected with a base rod (7) on both sides in the horizontal direction.

9. The multi-functional safety warning and protection device for construction sites according to claim 7, characterized in that: The surface of the protective net (2) is fixedly provided with a warning lamp (6).

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