Safety protective fence for building construction
By designing warning mechanisms and buffer mechanisms in building safety guardrails, the problem that pedestrians find it difficult to observe the guardrail position in poor lighting environments is solved, and they effectively absorb energy during impact to ensure safety and stability of the guardrails.
Patent Information
- Application Number
- CN202421112597.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing building safety guardrails are difficult for pedestrians to clearly observe their location in poor light environments such as night or rainy days, resulting in impact and damage.
A construction safety guardrail is designed, including brackets, bases, partitions, protective nets, warning mechanisms and buffer mechanisms. The warning mechanism expands the lighting warning range through the combination of lamp posts and reflectors; the buffer mechanism absorbs impact energy through the combination of buffer springs and sliders to avoid damage.
In environments with poor light, the warning mechanism effectively guides pedestrians to pay attention to the location of the safety guardrail to avoid impact and damage; the buffer mechanism effectively absorbs energy when the impact occurs, protects the integrity of the guardrail and extends its service life.
Smart Images
Figure CN222558272U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building construction safety, in particular to a building construction safety guardrail. Background Art
[0002] In the process of planning, surveying, designing, constructing and completing the construction, reconstruction or expansion of buildings and ancillary structures and facilities, safety guardrails play a vital role in ensuring the safety of construction workers and preventing potential safety hazards.
[0003] However, in the prior art, since the safety guardrail is installed at a construction site, pedestrians may be unable to clearly observe the position of the safety guardrail at night or on rainy days when the light is poor and may collide with the safety guardrail and cause damage. Utility Model Content
[0004] The purpose of the utility model is to provide a construction safety guardrail to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution of the utility model is a construction safety guardrail, including a bracket, a base and a partition, a support plate is provided on one side of the bracket, a protective net is provided between the support plate and the partition, a vertical groove is opened in the middle position of the partition, a warning mechanism is provided on the partition through the vertical groove, and a buffer mechanism is provided on the top of the base.
[0006] As a further solution of the utility model: the warning mechanism includes a reflective plate, a lamp post is arranged inside the vertical slot, rotation slots are opened on both side walls of the vertical slot and at the edge positions, and a rotating shaft is rotatably arranged inside the rotation slot.
[0007] As a further solution of the utility model: grooves are provided on the outer wall of the rotating shaft near both ends, positioning plates are inserted into the grooves, and positioning grooves are provided on the inner wall of the vertical groove at both ends.
[0008] As a further solution of the utility model: a return spring is arranged between one end of the positioning plate and the inner wall of the groove, one end of the positioning plate is movably arranged inside the positioning groove through the return spring, one end of the reflector is fixedly arranged on the rotating shaft and located inside the vertical groove, and a lens is arranged on the side wall of the reflector.
[0009] As a further solution of the utility model: the buffer mechanism includes a connecting plate, two groups of sliding grooves are opened at the upper end of the base, a sliding rod is arranged between the two inner walls of the sliding groove, a sliding plate is slidably arranged on the sliding rod and located inside the sliding groove, and buffer springs are wound around the sliding rod and located on both sides of the sliding plate.
[0010] As a further solution of the utility model: the top of the slide plate is fixedly connected to the connecting plate, the upper end of the connecting plate is fixedly connected to the bottom end of the bracket, and the slide plate slides left and right along the slide groove through a buffer spring and a slide rod.
[0011] The above technical solution is adopted: the lamp post located inside the vertical groove on the partition is started, and the reflector is rotated by the rotating shaft located inside the rotating groove. The reflector can reflect the light emitted by the lamp post to expand the lighting warning range. When the rotating shaft rotates, the reset spring will push the positioning plate located inside the groove into the positioning groove. The bright light emitted by the lamp post can allow pedestrians to observe the position of the safety guardrail in poorly lit environments such as at night and on rainy days, thereby warning pedestrians and preventing pedestrians from colliding with the safety guardrail and causing damage due to the inability to clearly observe the position of the safety guardrail.
[0012] When the protective net and the bracket on the safety guardrail are hit, the bracket will drive the slide plate to move along the slide bar to the other side of the slide slot through the connecting plate. During this process, a group of buffer springs located in the moving direction of the slide plate are compressed and the other group of buffer springs are stretched. During the stretching and compression process of the buffer springs, energy will be absorbed, thereby playing a good buffering role to prevent the safety guardrail from bending and being damaged due to impact. At the same time, the buffer spring will return to normal after the impact state ends, that is, the buffer spring drives the bracket to move to the initial position through the slide plate and the connecting plate, so that the safety guardrail can continue to be used normally, further reducing the impact of the safety guardrail when it is hit. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of a building construction safety guardrail;
[0014] Figure 2 A construction safety fence Figure 1 Enlarged view of point A in the middle;
[0015] Figure 3 A cross-sectional view of a rotating shaft of a building construction safety guardrail;
[0016] Figure 4 The present invention is a structural schematic diagram of a base of a building construction safety guardrail.
[0017] In the figure: 1. bracket; 2. support plate; 3. partition; 4. protective net; 5. vertical groove; 6. warning mechanism; 7. lamp post; 8. reflector; 9. rotating groove; 10. rotating shaft; 11. groove; 12. positioning plate; 13. positioning groove; 14. base; 15. buffer mechanism; 16. slide groove; 17. slide rod; 18. buffer spring; 19. slide plate; 20. connecting plate. DETAILED DESCRIPTION
[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.
[0019] Embodiment 1
[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a construction safety guardrail, including a bracket 1, a base 14 and a partition 3, a support plate 2 is arranged on one side of the bracket 1, a protection net 4 is arranged between the support plate 2 and the partition 3, a vertical groove 5 is opened in the middle of the partition 3, a warning mechanism 6 is arranged on the partition 3 through the vertical groove 5, and a buffer mechanism 15 is arranged on the top of the base 14.
[0021] See also Figure 2 and Figure 3 The warning mechanism 6 includes a reflector 8, a lamp post 7 is arranged inside the vertical groove 5, and a rotating groove 9 is opened on both side walls of the vertical groove 5 and located at the edge position, and a rotating shaft 10 is rotatably arranged inside the rotating groove 9.
[0022] Grooves 11 are formed on the outer wall of the rotating shaft 10 near both ends, and positioning plates 12 are inserted into the grooves 11 . Positioning grooves 13 are formed on the inner wall of the vertical groove 5 at both ends.
[0023] A return spring is arranged between one end of the positioning plate 12 and the inner wall of the groove 11. One end of the positioning plate 12 is movably arranged inside the positioning groove 13 through the return spring. One end of the reflector 8 is fixedly arranged on the rotating shaft 10 and located inside the vertical groove 5. A lens is arranged on the side wall of the reflector 8.
[0024] When in use, the safety guardrail is set at the construction site by burying the base 14 on the construction site. In poorly lit environments such as night and rainy days, the lamp post 7 located inside the vertical groove 5 on the partition 3 is started, and the reflector 8 is rotated by the rotating shaft 10 located inside the rotating groove 9. The reflector 8 can reflect the light emitted by the lamp post 7 to expand the lighting warning range. When the rotating shaft 10 rotates, the reset spring will push the positioning plate 12 located inside the groove 11 into the positioning groove 13. The bright light emitted by the lamp post 7 can allow pedestrians to observe the position of the safety guardrail in poorly lit environments such as night and rainy days, thereby warning pedestrians and avoiding pedestrians from hitting the safety guardrail and causing damage due to the inability to clearly observe the position of the safety guardrail, thereby ensuring the safety of pedestrians and construction vehicles.
[0025] Embodiment 2
[0026] See also Figure 1-Figure 4The utility model provides a technical solution: a construction safety guardrail, including a bracket 1, a base 14 and a partition 3, a support plate 2 is arranged on one side of the bracket 1, a protection net 4 is arranged between the support plate 2 and the partition 3, a vertical groove 5 is opened in the middle of the partition 3, a warning mechanism 6 is arranged on the partition 3 through the vertical groove 5, and a buffer mechanism 15 is arranged on the top of the base 14.
[0027] See also Figure 4 The buffer mechanism 15 includes a connecting plate 20. Two sets of slide grooves 16 are opened at the upper end of the base 14. A slide rod 17 is arranged between the two inner side walls of the slide groove 16. A slide plate 19 is slidably arranged on the slide rod 17 and located inside the slide groove 16. Buffer springs 18 are wound and arranged on the slide rod 17 and located on both sides of the slide plate 19.
[0028] The top of the slide plate 19 is fixedly connected to the connecting plate 20 , the upper end of the connecting plate 20 is fixedly connected to the bottom end of the bracket 1 , and the slide plate 19 slides left and right along the slide groove 16 through the buffer spring 18 and the slide rod 17 .
[0029] Specifically, when the protective net 4 and the bracket 1 on the safety guardrail are hit, the bracket 1 will drive the slide plate 19 to move along the slide bar 17 to the other side of the slide groove 16 through the connecting plate 20. During this process, a group of buffer springs 18 located in the moving direction of the slide plate 19 are compressed, and another group of buffer springs 18 are stretched. During the stretching and compression process of the buffer springs 18, energy will be absorbed, thereby playing a good buffering role to prevent the safety guardrail from bending and being damaged due to impact. At the same time, the buffer spring 18 will return to normal after the impact state ends, that is, the buffer spring 18 drives the bracket 1 to move to the initial position through the slide plate 19 and the connecting plate 20, so that the safety guardrail can continue to be used normally, further reducing the impact of the safety guardrail when it is hit.
[0030] Working principle:
[0031] By burying the base 14 on the construction site, the safety guardrail is set at the construction site. At night, on rainy days and other environments with poor lighting, the lamp post 7 located inside the vertical groove 5 on the partition 3 is started, and the reflector 8 is rotated by the rotating shaft 10 located inside the rotating groove 9. The reflector 8 can reflect the light emitted by the lamp post 7 to expand the lighting warning range. When the rotating shaft 10 rotates, the reset spring will push the positioning plate 12 located inside the groove 11 into the positioning groove 13. The bright light emitted by the lamp post 7 can allow pedestrians to observe the position of the safety guardrail in environments with poor lighting such as at night and on rainy days, thereby warning pedestrians and avoiding pedestrians from hitting the safety guardrail due to the inability to clearly observe the position of the safety guardrail and causing damage, thereby ensuring that pedestrians and construction workers can avoid collisions. In order to improve the safety of industrial vehicles, when the protective net 4 and the bracket 1 on the safety guardrail are hit, the bracket 1 will drive the slide plate 19 to move along the slide bar 17 to the other side of the slide groove 16 through the connecting plate 20. During this process, a group of buffer springs 18 located in the moving direction of the slide plate 19 are compressed, and another group of buffer springs 18 are stretched. During the stretching and compression process of the buffer springs 18, energy will be absorbed, thereby playing a good buffering role to prevent the safety guardrail from being bent and damaged due to impact. At the same time, the buffer spring 18 will return to normal after the impact state ends, that is, the buffer spring 18 drives the bracket 1 to move to the initial position through the slide plate 19 and the connecting plate 20, so that the safety guardrail can continue to be used normally, further reducing the impact of the safety guardrail when it is hit.
[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.
Claims
1. A construction safety guardrail, comprising a bracket (1), a base (14) and a partition (3), characterized in that: A support plate (2) is provided on one side of the bracket (1); a protective net (4) is provided between the support plate (2) and the partition (3); a vertical groove (5) is provided in the middle of the partition (3); a warning mechanism (6) is provided on the partition (3) through the vertical groove (5); and a buffer mechanism (15) is provided on the top of the base (14).
2. A construction safety guardrail according to claim 1, characterized in that: The warning mechanism (6) comprises a reflective plate (8), a lamp post (7) is arranged inside the vertical slot (5), rotating slots (9) are provided on both side walls of the vertical slot (5) and at the edge thereof, and a rotating shaft (10) is rotatably arranged inside the rotating slot (9).
3. A construction safety guardrail according to claim 2, characterized in that: The outer wall of the rotating shaft (10) is provided with grooves (11) near both ends, a positioning plate (12) is inserted inside the groove (11), and the inner wall of the vertical groove (5) is provided with positioning grooves (13) at both ends.
4. A construction safety guardrail according to claim 3, characterized in that: A return spring is arranged between one end of the positioning plate (12) and the inner side wall of the groove (11); one end of the positioning plate (12) is movably arranged inside the positioning groove (13) through the return spring; one end of the reflector (8) is fixedly arranged on the rotating shaft (10) and located inside the vertical groove (5); and a lens is arranged on the side wall of the reflector (8).
5. A construction safety guardrail according to claim 1, characterized in that: The buffer mechanism (15) comprises a connecting plate (20), two groups of slide grooves (16) are provided at the upper end of the base (14), a slide rod (17) is provided between two inner side walls of the slide groove (16), a slide plate (19) is slidably provided on the slide rod (17) and located inside the slide groove (16), and buffer springs (18) are wound and provided on the slide rod (17) and located on both sides of the slide plate (19).
6. A construction safety guardrail according to claim 5, characterized in that: The top of the slide plate (19) is fixedly connected to the connecting plate (20), the upper end of the connecting plate (20) is fixedly connected to the bottom end of the bracket (1), and the slide plate (19) slides left and right along the slide groove (16) through the buffer spring (18) and the slide rod (17).