A protective device for construction engineering construction

Abstract

The utility model belongs to the construction engineering construction technical field, concretely is a kind of protective device for construction engineering construction, including support frame, the top of support frame is stably connected with support plate;The top of support plate is slidably connected with damping rod, and the other end of damping rod is stably connected with guard plate;The end of damping rod is equipped with first spring, and the both ends of first spring are stably connected on the side wall of guard plate and support plate respectively;Impact force is generated in the process of falling, will make the baffle be impacted to rotate to bottom, to extrude second spring and generate elastic force to buffer, when the impact force of falling disappears, second spring generates elastic force and pushes baffle to pop up, and the impurities and materials accumulated on the surface are bounced to end and slide and fall, to effectively improve the protection effect of staff in construction process, and improve the overall stability effect of support frame and support plate.

Description

Technical Field

[0001] This utility model belongs to the field of construction engineering technology, specifically a protective device for construction engineering. Background Technology

[0002] Construction is a complex and systematic process involving multiple aspects and stages. During construction, it is necessary to carry out work in various aspects such as engineering design, construction organization, quality management, and safety management to ensure project quality and construction safety.

[0003] During construction, protective frames are often used to protect workers. When in use, the protective frames are supported and placed above the construction workers to block and protect them from falling stones.

[0004] Currently, existing technologies, when using protective frames to protect construction workers from above, can cause the top of the frame to collapse when large building materials fall from above, resulting in injury to workers below. Therefore, a protective device for construction projects is proposed to address this issue. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve at least one of the technical problems mentioned in the background art, this utility model proposes a protective device for construction engineering.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A protective device for construction engineering of this utility model includes a support frame, a support plate fixedly connected to the top of the support frame; a damping rod slidably connected to the top of the support plate, and a protective plate fixedly connected to the other end of the damping rod; a first spring sleeved on the end of the damping rod, and the two ends of the first spring fixedly connected to the side walls of the protective plate and the support plate respectively; a guide groove is opened inside the protective plate; a spring plate is hinged to the end of the guide groove; a second spring is fixedly connected to the bottom of the spring plate, and the other end of the second spring is fixedly connected to the inner side wall of the guide groove, and they are symmetrically arranged.

[0007] Preferably, a slide plate is slidably connected to the end of the support frame; a damping rod is attached to the top of the slide plate; a guide rod is fixedly connected to the bottom of the slide plate; a guide plate is fixedly connected to the bottom of the guide rod, and the guide plate is slidably connected to the side wall of the support frame; a support rod is hinged to the bottom of the guide plate by a torsion spring and arranged in a circular array.

[0008] Preferably, a safety air cushion is fixedly connected to the bottom of the support plate; a corrugated air pipe is fixedly connected to the top of the support plate, and a conduit is fixedly connected to one end of the corrugated air pipe, and the other end of the conduit is fixedly connected to the top of the safety air cushion; a compression rod is fixedly connected to the bottom of the protective plate; a compression plate is fixedly connected to the bottom of the compression rod and fits against the top of the corrugated air pipe.

[0009] Preferably, the bottom of the support frame is fixedly connected to a base, and several bases are provided; the end of the protective plate is triangular.

[0010] Preferably, a rubber pad is fixed to the top of the spring plate, and several such pads are provided.

[0011] Preferably, a protective pad is fixed to the end of the spring plate.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model provides a protective device for construction engineering. A support frame and support plate are installed above the construction workers. A first spring and a damping rod support the protective plate, providing protection. When building materials or stones fall from above, they impact the top of the protective plate. The impact causes the plate to rotate downwards, compressing the second spring and generating elastic force for cushioning. When the impact force dissipates, the second spring generates elastic force to push the protective plate upwards, dislodging accumulated impurities and materials that slide off to the end. This effectively improves the protection of workers during construction and enhances the overall stability of the support frame and support plate.

[0014] 2. This utility model provides a protective device for construction engineering. When the second spring is impacted and moves to the bottom, it causes the second spring to compress the first spring and the damping rod to generate elastic force for buffering. When the damping rod slides to the bottom, it presses against the surface of the sliding plate, causing the sliding plate to slide to the bottom and compress the guide rod. This causes the guide rod to compress the guide plate and slide to the bottom, driving the support rod to fit against the ground for support. Then, with the compression, the support rod rotates to both sides to spread out, thereby achieving the effects of support, guidance and fixation. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a three-dimensional view of the corrugated air tube in this utility model;

[0019] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Support frame; 21. Base; 22. Support plate; 23. First spring; 24. Damping rod; 25. Protective plate; 26. Guide groove; 27. Spring plate; 28. Second spring; 31. Rubber pad; 32. Protective pad; 41. Slide plate; 42. Guide rod; 43. Guide plate; 44. Support rod; 51. Extrusion rod; 52. Extrusion plate; 53. Corrugated air pipe; 54. Tube; 55. Safety air cushion. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] Please see Figures 1-4This utility model provides a protective device for construction engineering, including a support frame 1, with a support plate 22 fixedly connected to the top of the support frame 1; a damping rod 24 is slidably connected to the top of the support plate 22, and a protective plate 25 is fixedly connected to the other end of the damping rod 24; a first spring 23 is sleeved on the end of the damping rod 24, and the two ends of the first spring 23 are respectively fixed to the side walls of the protective plate 25 and the support plate 22; a guide groove 26 is opened inside the protective plate 25; a spring plate 27 is hinged to the end of the guide groove 26; a second spring 28 is fixedly connected to the bottom of the spring plate 27, and the other end of the second spring 28 is fixed to the inner side wall of the guide groove 26, and they are symmetrically arranged; during operation, when construction personnel are working, the device provides a protective device for construction engineering, including a support frame 1, with a support plate 22 fixedly connected to the top of the support frame 1; a damping rod 24 is slidably connected to the top of the support plate 22, and a protective plate 25 is fixedly connected to the other end of the support rod 24; a first spring 23 is sleeved on the end of the damping rod 24, and the two ends of the first spring 23 are respectively fixed to the side walls of the protective plate 25 and the support plate 22; a second spring 28 is fixedly connected to the bottom of the spring plate 27, and the other end of the second spring 28 is fixed to the inner side wall of the guide groove 26, and they are symmetrically arranged; during operation, when construction personnel are working, the device provides a protective device for construction engineering, including a support frame 1, with a support plate 22 fixedly connected to the top of the support frame 1; a damping rod 24 is slidably connected to the top of the support plate 22, and a protective plate A support frame 1 and a support plate 22 are installed above the construction workers. The protective plate 25 is supported by a first spring 23 and a damping rod 24, which provides protection for the support plate 22. When building materials or stones fall from above, they impact the top of the spring plate 27. The impact force during the fall causes the spring plate 27 to rotate downwards, which compresses the second spring 28 to generate elastic force for cushioning. When the impact force of the fall disappears, the second spring 28 generates elastic force to push the spring plate 27 upwards, pushing the accumulated impurities and materials on the surface to slide off to the end and fall off. This effectively improves the protection of workers during the construction process and enhances the overall stability of the support frame 1 and the support plate 22.

[0025] Furthermore, such as Figure 4 The support frame 1 has a sliding plate 41 slidably connected to its end; a damping rod 24 is attached to the top of the sliding plate 41; a guide rod 42 is fixedly connected to the bottom of the sliding plate 41; a guide plate 43 is fixedly connected to the bottom of the guide rod 42, and the guide plate 43 is slidably connected to the side wall of the support frame 1; a support rod 44 is hinged to the bottom of the guide plate 43 by a torsion spring and arranged in a circular array; during operation, when the second spring 28 is impacted and moves to the bottom, the second spring 28 compresses the first spring 23 and the damping rod 24 to generate elastic force for buffering, and when the damping rod 24 slides to the bottom, it compresses the surface of the sliding plate 41, causing the sliding plate 41 to slide to the bottom and compress the guide rod 42, causing the guide rod 42 to compress the guide plate 43 to slide to the bottom, driving the support rod 44 to adhere to the ground for support, and then, with compression, the support rod 44 rotates to both sides to spread out, thereby achieving the effect of support and guidance fixation.

[0026] Furthermore, such as Figure 3The bottom of the support plate 22 is fixedly connected to a safety air cushion 55; the top of the support plate 22 is fixedly connected to a corrugated air pipe 53, and the end of the corrugated air pipe 53 is fixedly connected to a conduit 54, the other end of the conduit 54 being fixedly connected to the top of the safety air cushion 55; the bottom of the protective plate 25 is fixedly connected to a compression rod 51; the bottom of the compression rod 51 is fixedly connected to a compression plate 52, which is attached to the top of the corrugated air pipe 53; during operation, when the protective plate 25 is impacted by a falling object, it will slide to the bottom, causing the protective plate 25 to drive the compression rod 51 and the compression plate 52 to move to the bottom, compressing the end of the corrugated air pipe 53, causing the corrugated air pipe 53 to contract, and then the internal gas flows through the conduit 54 into the interior of the safety air cushion 55, causing the safety air cushion 55 to expand rapidly, thereby protecting the personnel at the bottom.

[0027] Furthermore, such as Figures 1-2 The bottom of the support frame 1 is fixedly connected to a base 21, and several bases are provided; the end of the protective plate 25 is triangular; during operation, the base 21 installed at the bottom of the support frame 1 provides support and fixation.

[0028] Furthermore, such as Figures 1-2 The top of the spring plate 27 is fixed with a rubber pad 31, and there are several of them; during operation, by fixing the rubber pad 31 to the top of the spring plate 27, the falling object can be protected when it hits the spring plate 27.

[0029] Furthermore, such as Figures 1-2 The end of the spring plate 27 is fixed with a protective pad 32. During operation, by installing the protective pad 32 at the end of the spring plate 27, when the spring plate 27 rotates to the end, it causes the protective pad 32 to adhere to the top of the protective plate 25, thereby achieving a secondary protection effect.

[0030] Working Principle: When construction workers are working, a support frame 1 and a support plate 22 are installed above them. A first spring 23 and a damping rod 24 support a protective plate 25, providing protection for the support plate 22. When building materials or stones fall from above, they impact the top of a spring plate 27. The impact causes the spring plate 27 to rotate downwards, compressing the second spring 28 to generate elastic force for cushioning. When the impact force dissipates, the second spring 28 generates elastic force, pushing the spring plate 27 upwards, dislodging accumulated impurities and materials that slide off towards the end. This effectively improves the protection of workers during construction and enhances the overall stability of the support frame 1 and the support plate 22. When the second spring 28 is impacted and moves downwards, it compresses the first spring 23 and the damping rod 24 to generate elastic force for cushioning. As the damping rod 24 slides downwards, it presses against the surface of a sliding plate 41, causing the sliding plate 41 to slide downwards. The guide rod 42 is pressed, causing it to push the guide plate 43 to slide downwards, thus bringing the support rod 44 into contact with the ground for support. As it is pressed, the support rod 44 rotates to both sides to unfold, providing support and guidance. When the protective plate 25 is impacted by a falling object, it slides downwards, causing the protective plate 25 to move the pressing rod 51 and the pressing plate 52 downwards, pressing against the end of the corrugated air pipe 53. This causes the corrugated air pipe 53 to contract, and the internal gas flows through the conduit 54 to the safe area. The air cushion 55 is designed to expand rapidly to protect the personnel below. A base 21 is installed at the bottom of the support frame 1 for support and fixation. A rubber pad 31 is fixed to the top of the spring plate 27 to protect against falling objects when it impacts the spring plate 27. A protective pad 32 is installed at the end of the spring plate 27. When the spring plate 27 rotates to the end, the protective pad 32 is brought into contact with the top of the protective plate 25 to provide secondary protection.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. 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.

Claims

1. A protective device for construction engineering, comprising a support frame (1), characterized in that: A support plate (22) is fixedly connected to the top of the support frame (1); a damping rod (24) is slidably connected to the top of the support plate (22), and a protective plate (25) is fixedly connected to the other end of the damping rod (24); a first spring (23) is sleeved on the end of the damping rod (24), and the two ends of the first spring (23) are respectively fixed to the side walls of the protective plate (25) and the support plate (22); a guide groove (26) is opened inside the protective plate (25); a spring plate (27) is hinged to the end of the guide groove (26); a second spring (28) is fixedly connected to the bottom of the spring plate (27), and the other end of the second spring (28) is fixedly connected to the inner side wall of the guide groove (26), and they are symmetrically arranged.

2. The protective device for construction engineering as described in claim 1, characterized in that: The end of the support frame (1) is slidably connected to a slide plate (41); a damping rod (24) is attached to the top of the slide plate (41); a guide rod (42) is fixedly connected to the bottom of the slide plate (41); a guide plate (43) is fixedly connected to the bottom of the guide rod (42), and the guide plate (43) is slidably connected to the side wall of the support frame (1); a support rod (44) is hinged to the bottom of the guide plate (43) by a torsion spring and arranged in a circular array.

3. The protective device for construction engineering as described in claim 1, characterized in that: A safety air cushion (55) is fixed to the bottom of the support plate (22); a corrugated air pipe (53) is fixed to the top of the support plate (22), and a conduit (54) is fixed to the end of the corrugated air pipe (53), and the other end of the conduit (54) is fixed to the top of the safety air cushion (55); a compression rod (51) is fixed to the bottom of the protective plate (25); a compression plate (52) is fixed to the bottom of the compression rod (51) and is attached to the top of the corrugated air pipe (53).

4. A protective device for construction projects as described in claim 1, characterized in that: The bottom of the support frame (1) is fixedly connected to a base (21), and there are several bases.

5. A protective device for construction projects as described in claim 1, characterized in that: The end of the protective plate (25) is triangular.

6. A protective device for construction projects as described in claim 1, characterized in that: The top of the spring plate (27) is fixed with a rubber pad (31), and several of them are provided.

7. A protective device for construction projects as described in claim 1, characterized in that: The end of the spring plate (27) is fixed with a protective pad (32).

Images