A construction safety isolation device
By designing a construction safety isolation device including columns, partitions and splash-proof units, the problem that existing fences cannot prevent dust and slag splashes is solved, and the effect of effective barriers and environmental protection is achieved.
Patent Information
- Application Number
- CN202421557525.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing highway construction safety isolation fence cannot effectively prevent the dust and slag generated by construction from splashing through the gaps, affecting the outside environment and may cause impact on driving, leading to economic disputes.
A construction safety isolation device is designed, including columns, partitions and splash-proof units. The splash-proof unit consists of a cavity plate, a round rod, a clockwork, a transparent roll, a through groove, a clamp rod, a ring and a hook. The transparent roll can be pulled out through the round rod and a through groove and covered on the rear side of the partition. The clockwork provides an upward pulling force to ensure that the transparent roll can be covered smoothly after use.
Effectively block dust and slag generated during construction, improve the outside environment of the partition, prevent the splash from causing impact on driving, reduce economic disputes, and improve the practical performance of the partition.
Smart Images
Figure CN222731255U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of highway construction, in particular to a construction safety isolation device. Background Art
[0002] Site construction fence is a common auxiliary facility in construction projects, which is used to isolate the construction site from the surrounding environment. It has multiple functions and uses, which can help protect the safety of the construction site and ensure the smooth progress of the construction. The highway construction isolation fence is at the intersection. The isolation fence should have a certain degree of transparency to ensure the driving vision, which can effectively improve driving safety and reduce the occurrence of traffic accidents.
[0003] At present, the safety isolation fences for highway construction are basically guardrail-type transparent isolation fences. Although they can meet the safety isolation protection of the highway construction area and facilitate the protection of driving vision, the safety isolation fences cannot prevent the dust and debris generated by the construction from splashing to the outside through the gaps in the fences during the construction of the workers in the inner construction area. This will not only affect the environment outside the fence, but the splashed debris and gravel will also easily cause impacts on surrounding vehicles, leading to unnecessary economic disputes. The practical performance needs to be strengthened. Utility Model Content
[0004] The purpose of the utility model is to provide a construction safety isolation device to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a construction safety isolation device, comprising a column, a fence is fixedly connected between two of the columns, a splash-proof unit is provided on the rear surface of the fence, and a warning unit is provided on the top of the column;
[0006] The splash-proof unit comprises a cavity plate, a round rod, a spring, a housing, a transparent coil, a through slot, a clamping rod, a ring and a hook;
[0007] The cavity plate is fixedly connected to the upper rear surface of the partition fence, and a round rod is transversely provided inside the cavity plate, and the round rod is rotatably connected to the cavity plate through a sealed bearing, and the left and right ends of the outer wall of the round rod are fixedly sleeved with springs, and the outer ring of the spring is fixedly connected to a shell, and the shell is fixedly connected to the contact surface of the cavity plate, and the outer wall of the round rod is wrapped with a transparent roll, and a part of the transparent roll passes through the cavity plate through a through groove, and the bottom end of the transparent roll is fixedly connected to a clamping rod, and the clamping rod is tightly pressed against the contact surface of the cavity plate, and the left and right sides of the bottom end of the outer wall of the clamping rod are fixedly connected with circular rings, and a hook is provided below the circular ring, and the hook is fixedly connected to the contact surface of the partition fence.
[0008] Preferably, the transparent roll has a double-layer structure, and a grid layer is provided between the double-layer structure.
[0009] Preferably, a warning plate is fixedly connected to the front surface of the fence.
[0010] Preferably, the center points of the circular ring and the hook are located on the same horizontal vertical line, and the two circular rings are arranged symmetrically with respect to the center point of the clamping rod.
[0011] Preferably, the alert unit comprises a vertical rod, a support rod, a semicircular ball and a reflective sheet;
[0012] The vertical rod is rotatably connected to the top of the column, the top of the outer wall of the vertical rod is annularly fixed with a support rod, the outer end of the support rod is fixed with a semicircular ball, and a reflective sheet is embedded and fixed on one side surface of the semicircular ball.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the construction safety isolation device has the following advantages over the traditional technology:
[0014] Through the coordination among the uprights, barriers and splash-proof units, when constructing near the inner side of the barriers, the construction workers can apply downward force to the two rings, pull out the transparent roll wrapped around the outer wall of the round rod, and connect the ring to the hook below it. At this time, the mainspring is in a state of compression deformation, and can apply an upward force to the transparent roll, so as to ensure that the transparent roll is pulled out and evenly covers the back side of the barriers. In this way, the dust and debris generated during the construction can be blocked, and the environment outside the barriers can be improved. The debris and gravel splashed to the outside can also be blocked by the transparent roll to avoid impact on passing vehicles, thereby enhancing practical performance.
[0015] Through the coordination between the upright posts, barriers and warning units, when the headlights or flashlights of vehicles or pedestrians shine on the reflective sheet at night or in low visibility conditions, the reflected light can attract the attention of the driver or pedestrian, thereby improving its visibility. When outdoor wind blows on the flat surface of the hemisphere, multiple hemispheres can rotate around the vertical pole as the center point, and then the reflective angle of the reflective sheet can be changed, which is helpful for surrounding vehicles to know that they should pay attention to safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 for Figure 1 A rear partial sectional view of
[0019] Figure 3 for Figure 2 Schematic diagram of the connection structure of the partition, cavity panel and transparent volume;
[0020] Figure 4 for Figure 2 A partial cutaway view of the transparent volume from the right;
[0021] Figure 5 for Figure 2 Schematic diagram of the connection structure of columns, vertical rods and semi-circular spheres.
[0022] In the figure: 1, column, 2, partition, 3, cavity plate, 4, round rod, 5, spring, 6, shell, 7, transparent roll, 8, through groove, 9, clamping rod, 10, ring, 11, hook, 12, grid layer, 13, warning plate, 14, vertical rod, 15, support rod, 16, semi-circular ball, 17, reflective sheet. DETAILED DESCRIPTION
[0023] 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.
[0024] At present, the safety isolation fences for highway construction are basically guardrail-type transparent isolation fences. Although they can meet the safety isolation protection of the highway construction area and facilitate the protection of driving vision, the safety isolation fences cannot prevent the dust and debris generated by the construction from splashing to the outside through the gaps in the fences during the construction of the workers in the inner construction area. This will not only affect the environment outside the fence, but the splashed debris and gravel will also easily cause impacts on surrounding vehicles, leading to unnecessary economic disputes. The practical performance needs to be strengthened.
[0025] In view of this, the present invention discloses a construction safety isolation device. Through the cooperation between the columns, the fence and the splash-proof unit, when constructing near the inner side of the fence, the construction workers can apply downward force to the two rings to pull out the transparent roll part wrapped around the outer wall of the round rod, so that the ring is hung with the hook below it. At this time, the spring is in a compressed deformation state, and an upward force can be applied to the transparent roll, which can ensure that the transparent roll is pulled out and evenly covers the back side of the fence. In this way, the dust and debris generated during construction can be blocked, the environment outside the fence can be improved, and the debris and gravel splashed to the outside can also be blocked by the transparent roll to avoid impact on passing vehicles, thereby enhancing the practical performance.
[0026] See also Figure 1-5The utility model provides a technical solution: a construction safety isolation device, including a column 1, a partition 2 is fixedly connected between the two columns 1, a splash-proof unit is provided on the rear surface of the partition 2, and a warning unit is provided on the top of the column 1. The splash-proof unit includes a cavity plate 3, a round rod 4, a spring 5, a shell 6, a transparent roll 7, a through groove 8, a clamping rod 9, a ring 10 and a hook 11. The cavity plate 3 is fixedly connected to the upper rear surface of the partition 2, and a round rod 4 is transversely provided inside the cavity plate 3. The round rod 4 rotates with the cavity plate 3 through a sealed bearing. The left and right ends of the outer wall of the round rod 4 are fixedly sleeved with a spring 5, the outer ring of the spring 5 is fixedly connected to a shell 6, the shell 6 is fixedly connected to the contact surface of the cavity plate 3, the outer wall of the round rod 4 is wrapped with a transparent roll 7, a part of the transparent roll 7 passes through the cavity plate 3 through the through groove 8, the bottom end of the transparent roll 7 is fixedly connected to a clamping rod 9, the clamping rod 9 is tightly pressed against the contact surface of the cavity plate 3, the left and right sides of the bottom end of the outer wall of the clamping rod 9 are fixedly connected with a circular ring 10, a hook 11 is provided below the circular ring 10, and the hook 11 is fixedly connected to the contact surface of the partition 2.
[0027] Furthermore, the transparent roll 7 is a double-layer structure, and a grid layer 12 is provided between the double-layer structure.
[0028] In the specific implementation process, it is worth pointing out that by fixing the column 1 above the ground outside the highway construction section, the fence 2 can isolate the highway construction section from the non-construction area outside, which can help protect the safety of the construction site. Drivers driving outside the construction site can see the surrounding road conditions through the gap in the fence 2, which is convenient for driving safety. The coefficient of the spring 5 is 2-5N / CM, and the transparent roll 7 is made of transparent TPU material, which has the advantages of high strength, good toughness, wear resistance, cold resistance and aging resistance. The human line of sight can pass through the transparent roll 7, and the transparent roll 7 can pass through the cavity plate 3 through the through groove 8, so that the transparent roll 7 can be pulled out from the inside of the cavity plate 3 through the through groove 8. When constructing near the inner side of the fence 2, the construction personnel can apply downward force to the two rings 10. The transparent roll 7 wound around the outer wall of the round rod 4 is partially pulled out, so that the ring 10 is hung with the hook 11 below it. At this time, the spring 5 is in a compressed deformation state, which can apply an upward force to the transparent roll 7 to ensure that the transparent roll 7 is flatly covered on the rear side of the fence 2 after being pulled out, so that the dust and debris generated during the construction can be blocked, the environment outside the fence 2 can be improved, and the debris and gravel splashed to the outside can also be blocked by the transparent roll 7 to avoid impact on passing vehicles. After the construction near the inner side of the fence 2 is completed, the operator separates the ring 10 from the hook 11 and slowly moves the ring 10 upward. During this period, the spring 5 rebounds to make the round rod 4 re-wind the transparent roll 7, and the clamping rod 9 is again fitted and pressed against the cavity plate 3 for reuse.
[0029] Furthermore, a warning plate 13 is fixedly connected to the front surface of the fence 2 .
[0030] In the specific implementation process, it is worth pointing out that the outer surface of the warning plate 13 is provided with warning words, which can effectively prevent pedestrians on the outside from crossing over and causing dangerous situations.
[0031] Furthermore, the center points of the ring 10 and the hook 11 are located on the same horizontal vertical line, and the two rings 10 are arranged symmetrically with respect to the center point of the clamping rod 9 .
[0032] In the specific implementation process, it is worth pointing out that the ring 10 and the hook 11 can be easily hung. After the two rings 10 are hung between the two hooks 11 respectively, the two rings 10 can apply force to the clamp rod 9 evenly.
[0033] Furthermore, the alert unit includes a vertical rod 14, a support rod 15, a semicircular sphere 16 and a reflective sheet 17. The vertical rod 14 is rotatably connected to the top of the column 1, the top of the outer wall of the vertical rod 14 is annularly fixed with the support rod 15, the outer end of the support rod 15 is fixed with the semicircular sphere 16, and the reflective sheet 17 is embedded and fixed on one side surface of the semicircular sphere 16.
[0034] During the specific implementation process, it is worth pointing out that the vertical rod 14 is rotatably connected to the top of the column 1 through a sealed bearing, and the reflective sheet 17 is embedded and fixed on the flat surface of the outer side of the semi-circular sphere 16. When the headlights or flashlights of vehicles or pedestrians shine on the surface of the reflective sheet 17 at night or in low visibility conditions, the reflected light can attract the attention of the driver or pedestrian and improve its visibility. The reflective principle of the reflective sheet 17 is the same as the reflective principle above the traffic police and sanitation work clothes on the market. When outdoor wind blows on the flat surface of the semi-circular sphere 16, multiple semi-circular spheres 16 can rotate around the vertical rod 14 as the center point, and then the reflection angle of the reflective sheet 17 can be changed, which is beneficial for surrounding vehicles to know that they should pay attention to safety.
[0035] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; 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 present utility model according to the specific circumstances.
[0037] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.
[0038] In the present utility model, the words "elements", "components" and "materials" involved are only used to facilitate relevant technical personnel to understand and realize their roles, rather than to limit and protect their components.
[0039] The machinery, parts and equipment used in the present invention are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0040] 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 construction safety isolation device, comprising a column (1), characterized in that: A fence (2) is fixedly connected between the two upright posts (1), a splash-proof unit is provided on the rear surface of the fence (2), and a warning unit is provided on the top of the upright post (1); The splash-proof unit comprises a cavity plate (3), a round rod (4), a spring (5), a housing (6), a transparent coil (7), a through groove (8), a clamping rod (9), a ring (10) and a hook (11); The cavity plate (3) is fixedly connected to the upper rear surface of the partition (2); a round rod (4) is transversely arranged inside the cavity plate (3); the round rod (4) is rotatably connected to the cavity plate (3) via a sealed bearing; springs (5) are fixedly sleeved on both left and right ends of the outer wall of the round rod (4); the outer ring of the spring (5) is fixedly connected to a shell (6); the shell (6) is fixedly connected to the contact surface of the cavity plate (3); a transparent roll (7) is wound around the outer wall of the round rod (4); a part of the transparent roll (7) passes through the cavity plate (3) via a through groove (8); a clamping rod (9) is fixedly connected to the bottom end of the transparent roll (7); the clamping rod (9) is tightly abutted against the contact surface of the cavity plate (3); a circular ring (10) is fixedly connected to both left and right sides of the bottom end of the outer wall of the clamping rod (9); a hook (11) is provided below the circular ring (10); the hook (11) is fixedly connected to the contact surface of the partition (2).
2. A construction safety isolation device according to claim 1, characterized in that: The transparent roll (7) is a double-layer structure, and a grid layer (12) is provided between the double-layer structure.
3. A construction safety isolation device according to claim 1, characterized in that: A warning plate (13) is fixedly connected to the front surface of the partition (2).
4. A construction safety isolation device according to claim 1, characterized in that: The center points of the circular ring (10) and the hook (11) are both located on the same horizontal vertical line, and the two circular rings (10) are arranged symmetrically with respect to the center point of the clamping rod (9).
5. A construction safety isolation device according to claim 1, characterized in that: The alert unit comprises a vertical rod (14), a supporting rod (15), a semicircular ball (16) and a reflective sheet (17); The vertical rod (14) is rotatably connected to the top of the column (1); the top of the outer wall of the vertical rod (14) is fixedly connected to a support rod (15) in a ring shape; the outer end of the support rod (15) is fixedly connected to a semicircular ball (16); and a reflective sheet (17) is embedded and fixedly connected to one side surface of the semicircular ball (16).