Fence without visual barrier for roadbed construction

Abstract

The utility model discloses a barrier-free enclosure for roadbed construction, and relates to the technical field of roadbed construction protection. The fence comprises a fence single body composed of a frame and a partition plate. The partition plate is embedded into the frame, and the frame comprises a bottom cross beam and an edge vertical beam; fixing bases are fixed to the two sides of the end of the bottom cross beam, mounting bases are fixed to the inner side faces of the side vertical beams through fasteners, the mounting bases are movably connected with supporting rods through shafts, positioning plates are fixed to the bottoms of the supporting rods, connecting bases are fixed in holes of the partition plates in a hollowed-out mode, and audible and visual alarms are fixed to the connecting bases. The fixed base and the positioning plate are fixedly connected with the ground, the overall stability and wind resistance of the fence are improved, sight blocking is reduced due to the hollowed-out structure of the partition plate, the audible and visual alarm and the reflective strips are combined for use, an efficient safety prompting and alarming system is formed, and the safety protection level of a construction site is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of roadbed construction protection, in particular to a fence with no visual obstruction used for roadbed construction. Background Art

[0002] Roadbed construction fencing refers to temporary isolation facilities installed during road construction or maintenance to ensure construction safety and minimize disruption to surrounding traffic and residents. These fencing typically serves the following functions: preventing pedestrians and vehicles from entering the construction site, reducing the likelihood of accidents; minimizing the impact of dust, noise, and other pollution on the surrounding environment during construction; effectively directing traffic flow and minimizing the impact of construction on traffic; and serving as construction site boundary markers, facilitating management and oversight by the construction team.

[0003] In order to isolate the construction site from the outside world, most construction fences use solid panels or enclosed structures, which makes it impossible for pedestrians and vehicles to observe the construction situation through the fences, which can easily lead to safety accidents; traditional fences are often designed with only basic isolation functions in mind, but in actual use, especially in strong winds or collisions, they are prone to tilting or even collapse, posing safety hazards to pedestrians and vehicles; many construction fences lack effective safety warning devices, especially at night or in low visibility conditions, making it difficult for pedestrians and vehicles to detect the existence of the fences in time, increasing the risk of accidents.

[0004] To this end, we provide a non-obstructed view enclosure for roadbed construction to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fence with no visual obstruction for roadbed construction. By optimizing the single structure of the fence and setting up an efficient safety warning alarm system, the problems of low structural strength and poor safety warning effect of the existing fences used for roadbed construction are solved.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a non-obstructed enclosure for roadbed construction, comprising an enclosure unit consisting of a frame and a partition; the partition is embedded in the frame, and the frame comprises a bottom crossbeam and side vertical beams;

[0008] Fixed bases are fixed on both sides of the ends of the bottom cross beam, and mounting seats are fixed to the inner sides of the side vertical beams via fasteners. The mounting seats are movably connected to the support rods via shafts, and a positioning plate is fixed to the bottom of the support rods. A connecting seat is hollowed out and fixed in the holes of the partition, and an audible and visual alarm is fixed to the connecting seat.

[0009] The present invention is further configured such that the enclosure units further include hinges, and adjacent enclosure units are movably connected via the hinges.

[0010] The utility model is further configured such that a reflective strip is attached to the outer side of the side vertical beam, and the reflective strip and the sound and light alarm form a safety prompt alarm system.

[0011] The present invention is further configured such that the bottom cross beam and the side vertical beam are an integral profile, and mounting grooves are provided on the circumferences of the bottom cross beam and the side vertical beam.

[0012] The utility model is further configured such that the partition is a hollow structure, and the edges of the partition are fitted into the interior of the installation grooves provided on the inner sides of the bottom cross beam and the edge vertical beams.

[0013] The present invention is further configured such that the fixed base and the positioning plate are both fixed to the ground via fasteners, and the inner protrusion of the fixed base is buckled into the inside of the installation groove provided on the side of the bottom cross beam.

[0014] The utility model is further configured such that the connecting seat is arranged on the inner side of the partition, the sound and light alarm is arranged on the outer side of the partition, the connecting seat has a built-in power module and a switch, and the connecting seat is connected to an external power supply via a wire.

[0015] The utility model is further configured such that the power supply module is connected to the sound and light alarm via an internal circuit of the connection base, and the switch is arranged in a connection loop between the sound and light alarm and the power supply module.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model improves the overall stability and wind resistance of the enclosure by fixing the base and the positioning plate to the ground, and effectively prevents the enclosure from tilting or collapsing due to external forces; the bottom cross beam and the side vertical beam adopt an integrated profile, which simplifies the installation process, enhances the structural strength and reduces the manufacturing cost; the hollow structure of the partition reduces the line of sight obstruction, so that pedestrians and vehicles can clearly see the construction situation in the enclosure, and improves the safety of the construction site; the adjacent enclosure units are connected by hinges, so that the enclosure can be flexibly adjusted in length and shape according to actual needs, which is convenient for transportation and storage.

[0018] 2. The utility model improves the visibility of the enclosure at night or in low visibility conditions and enhances the warning effect on pedestrians by installing sound and light alarms in the holes of the partitions. Reflective strips are affixed to the outside of the side vertical beams to further improve the visibility of the enclosure in a dark environment and enhance safety. The combination of the sound and light alarm and the reflective strips forms an efficient safety warning alarm system, which improves the safety protection level of the construction site.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of a combination of enclosure units in an enclosure with no visual obstruction used for roadbed construction.

[0022] Figure 2 This is a schematic diagram of the front structure of a single enclosure in a field-free enclosure used for roadbed construction.

[0023] Figure 3 This is a schematic diagram of the back structure of a single enclosure in a non-obstructed view enclosure used for roadbed construction.

[0024] Figure 4 The diagram is a schematic diagram of the frame and partition structure of a fence with no visual obstruction used in roadbed construction.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 100. Enclosure unit; 101. Crossbeam; 101a. Fixed base; 102. Side vertical beam; 102a. Reflective strip; 102b. Mounting seat; 102c. Support rod; 102d. Positioning plate; 103. Partition; 103a. Sound and light alarm; 103b. Connecting seat; 104. Hinge. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1-4The utility model is a non-obstructed enclosure for roadbed construction, comprising an enclosure unit 100 consisting of a frame and a partition 103; the partition 103 is embedded in the frame, and the frame comprises a bottom crossbeam 101 and a side vertical beam 102;

[0030] The bottom cross beam 101 is fixed with fixed bases 101a on both sides of its ends, the inner side of the side vertical beam 102 is fixed with a mounting seat 102b via fasteners, the mounting seat 102b is movably connected to a support rod 102c via an axis, and a positioning plate 102d is fixed to the bottom of the support rod 102c.

[0031] Specifically, the bottom cross beam 101 and the side vertical beam 102 are an integral profile, and installation grooves are opened on the sides of the bottom cross beam 101 and the side vertical beam 102. The partition 103 is a hollow structure, and the edges of the partition 103 fit into the installation grooves opened on the inner sides of the bottom cross beam 101 and the side vertical beam 102. The enclosure unit 100 proposed in this embodiment provides a better field of view while isolating the working area, so that pedestrians and vehicles can more easily see the construction conditions inside the enclosure, thereby improving safety. The support and positioning system composed of the fixed base 101a, the mounting seat 102b, the support rod 102c and the positioning plate 102d increases the overall stability of the combination of several enclosure units 100, making it less likely to be pushed over by wind or other external forces.

[0032] Furthermore, the fixed base 101a and the positioning plate 102d are fixed to the ground by fasteners, and the inner protrusion of the fixed base 101a is buckled into the inside of the installation groove opened on the side of the bottom crossbeam 101; the bottom crossbeam 101 is the foundation of the entire enclosure unit 100, not only providing support in the horizontal direction, but also fixing the enclosure unit 100 to the ground through the fixed bases 101a at both ends; the side vertical beams 102 provide support in the vertical direction; the partition 103 is the main component of the enclosure unit 100, which adopts a hollow structure, which can both play an isolation role and not completely block the line of sight. The edge of the partition 103 is embedded in the installation grooves of the bottom crossbeam 101 and the side vertical beams 102 to ensure its firmness and stability;

[0033] The enclosure monomers 100 further include hinges 104 , and adjacent enclosure monomers 100 are movably connected via the hinges 104 ; the hinges 104 are used to connect adjacent enclosure monomers 100 , so that the enclosure monomers 100 can be flexibly expanded and folded, which is convenient for transportation and storage.

[0034] The operation process of this embodiment is as follows:

[0035] 1. Clean and level the ground in the construction area to prepare for the installation of the fixed base 101a and the positioning plate 102d;

[0036] 2. Place the fixed base 101a at the predetermined location and secure it to the ground using fasteners;

[0037] 3. Place the bottom crossbeam 101 on the fixed base 101a and ensure it is installed correctly;

[0038] Fourth, erect fixed side vertical beams 102 at both ends of the bottom crossbeam 101, and connect the support rods 102c and the positioning plates 102d through the mounting bases 102b;

[0039] 5. Insert the partition 103 into the inner installation groove of the bottom cross beam 101 and the side vertical beam 102 (the installation order of the partition 103 and the frame can be adjusted according to the actual situation, or the partition 103 and the frame can be assembled first and then fixed vertically);

[0040] 6. Use hinges 104 to connect adjacent enclosure units 100 to form the required shape and size.

[0041] Example 2

[0042] See also Figure 2 and Figure 3 On the basis of the specific embodiment 1, a connecting seat 103b is hollowed out and fixed in the hole of the partition 103, and an audible and visual alarm 103a is fixed to the connecting seat 103b. A reflective strip 102a is pasted on the outside of the edge vertical beam 102. The reflective strip 102a and the audible and visual alarm 103a form a safety warning alarm system. The added safety warning alarm system can improve the visibility of the enclosure unit 100 at night or in low visibility conditions. The reflective strip 102a is used to enhance visibility at night or in low visibility conditions. The audible and visual alarm 103a can remind pedestrians and vehicles to avoid the construction site, thereby further enhancing safety.

[0043] Specifically, the connecting seat 103b is arranged on the inner side of the partition 103, and the sound and light alarm 103a is arranged on the outer side of the partition 103. The connecting seat 103b has a built-in power supply module and a switch, and the connecting seat 103b is connected to an external power supply via a wire. The connecting seat 103b is used to fix the sound and light alarm 103a, and the sound and light alarm 103a is used as a safety warning device. The power supply module supplies power to the sound and light alarm 103a and switches the working state of the sound and light alarm 103a.

[0044] Furthermore, the power module is connected to the sound and light alarm 103a via the internal circuit of the connection base 103b, and the switch is provided in the connection loop between the sound and light alarm 103a and the power module.

[0045] The operation process of this embodiment is as follows:

[0046] 1. Fix the connecting seat 103b in the hole of the partition 103 and ensure it is stable;

[0047] 2. Fix the sound and light alarm 103a to the connecting socket 103b and connect the power cord;

[0048] 3. Paste the reflective strip 102a on the outside of the side vertical beam 102;

[0049] 4. Ensure that the power module is correctly connected to the sound and light alarm 103a and connected to the external power supply through the wire;

[0050] 5. Test the switch function to confirm that the sound and light alarm 103a can work normally;

[0051] 6. After completing the above steps, continue to follow the operating procedures of Example 1 to complete the assembly of the enclosure.

[0052] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0053] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A non-obstructed enclosure for roadbed construction, comprising an enclosure unit (100) consisting of a frame and a partition (103); characterized in that: The partition (103) is embedded in the frame, and the frame includes a bottom crossbeam (101) and a side vertical beam (102); Fixed bases (101a) are fixed on both sides of the ends of the bottom cross beam (101), a mounting seat (102b) is fixed to the inner side of the side vertical beam (102) via fasteners, the mounting seat (102b) is movably connected to a support rod (102c) via an axis, and a positioning plate (102d) is fixed to the bottom of the support rod (102c), a connecting seat (103b) is hollowed out and fixed in the hole of the partition (103), and an audible and visual alarm (103a) is fixed to the connecting seat (103b).

2. The non-visually obstructed enclosure for roadbed construction according to claim 1, characterized in that: The enclosure monomer (100) further includes a hinge (104), and adjacent enclosure monomers (100) are movably connected via the hinge (104).

3. The non-visually obstructed enclosure for roadbed construction according to claim 1, characterized in that: A reflective strip (102a) is pasted on the outer side of the edge vertical beam (102), and the reflective strip (102a) and the sound and light alarm (103a) form a safety prompt alarm system.

4. The non-visually obstructed enclosure for roadbed construction according to claim 1, characterized in that: The bottom cross beam (101) and the side vertical beam (102) are an integral profile, and mounting grooves are provided on the circumferences of the bottom cross beam (101) and the side vertical beam (102).

5. The non-visually obstructed enclosure for roadbed construction according to claim 1, characterized in that: The partition (103) is a hollow structure, and the edge of the partition (103) fits inside the installation groove opened on the inner side of the bottom cross beam (101) and the edge vertical beam (102).

6. The non-visually obstructed enclosure for roadbed construction according to claim 1, characterized in that: The fixed base (101a) and the positioning plate (102d) are both fixed to the ground via fasteners, and the inner protrusion of the fixed base (101a) is buckled into the inside of the installation groove opened on the side of the bottom crossbeam (101).

7. The non-visually obstructed enclosure for roadbed construction according to claim 1, characterized in that: The connecting seat (103b) is arranged on the inner side of the partition (103), and the sound and light alarm (103a) is arranged on the outer side of the partition (103). The connecting seat (103b) has a built-in power module and a switch, and the connecting seat (103b) is connected to an external power supply via a wire.

8. The non-visually obstructed enclosure for roadbed construction according to claim 7, characterized in that: The power module is connected to the sound and light alarm (103a) via an internal circuit of the connection seat (103b), and the switch is arranged in the connection loop between the sound and light alarm (103a) and the power module.

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