Foldable protective fence

Abstract

The utility model discloses a foldable protective fence which comprises a bottom plate and a fence plate. A first shaft pin seat is arranged on the bottom plate, a connecting plate is further arranged below the breast board, and after a shaft pin rod penetrates through the first shaft pin seat and the connecting plate, one end of the breast board is rotationally installed on the bottom plate; a second shaft pin seat is further arranged above the breast board, a first supporting rod is installed on the second shaft pin seat, and the other end of the first supporting rod is in shaft pin connection with a third shaft pin seat arranged on the bottom plate. After the breast board stands on the bottom plate, the bottom of the breast board is reliably connected with the bottom plate under the action of the first shaft pin seat and the connecting plate, meanwhile, the upper portion of the breast board is connected with the third shaft pin seat through the first supporting rod, and the breast board can be supported through the first supporting rod; on the contrary, the shaft pin rod is disassembled, and the breast board is rotated anticlockwise, so that the breast board can be folded on the bottom plate; on the basis, the protective fence achieves the function of a protective fence and is convenient to fold, so that the space occupation of the equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of security equipment, specifically is a foldable guardrail. BACKGROUND

[0002] In order to show and meeting site safety, usually use guardrail to carry out enclosure protection to avoid the activity site person flow too much and so on safety problem, the existing guardrail adopts the form of building or traffic guardrail, is fixed through the way of ground nail or pouring pedestal. This will cause the inconvenient situation of disassembly, greatly increase the difficulty of on-site recovery and cleaning work. SUMMARY

[0003] The utility model discloses a foldable guardrail to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a foldable guardrail, including bottom plate and guardrail, be equipped with first axle pin seat on the bottom plate, and the lower side of guardrail is equipped with connecting plate still, and through the axle pin rod of being equipped with, pass through first axle pin seat and connecting plate, to with one end of guardrail rotate installation on bottom plate, the upper side of guardrail is equipped with second axle pin seat still, and be equipped with first support rod on second axle pin seat, and the other end of first support rod with the axle pin connection of being equipped with third axle pin seat on bottom plate.

[0005] As the preferred technical scheme of the utility model: bottom plate with guardrail between still be equipped with second support rod.

[0006] As the preferred technical scheme of the utility model: rotate installation has the bearing platform between first support rod with second support rod.

[0007] As the preferred technical scheme of the utility model: still be equipped with the supporting beam for supporting bearing platform on guardrail.

[0008] Adopt the above technical scheme, the beneficial effects of the utility model are: when the guardrail stands on the bottom plate, the bottom of the guardrail is reliably connected with the bottom plate under the action of the first axle pin seat and the connecting plate, and the upper side of the guardrail is connected with the third axle pin seat through the first support rod, and the first support rod can also be used to support the guardrail; conversely, by disassembling the axle pin rod and rotating the guardrail counterclockwise, the guardrail can be folded on the bottom plate; based on this, after the use of the guardrail is finished, the guardrail is folded to reduce the volume of the equipment, so that the equipment is convenient to carry and move, and the efficiency of on-site recovery and cleaning is improved. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the state schematic view when the utility model is unfolded.

[0010] Figure 2 Figure 2 is a state diagram of the utility model after storage;

[0011] Figure 3 Figure 1 is a schematic diagram of the main structure of the utility model. Figure 1 Figure 3 is a schematic diagram of the local enlargement of A in Figure 1.

[0012] Figure 4 Figure 1 is a schematic diagram of the main structure of the utility model.

[0013] In the figure: 1, bottom plate; 2, bearing table; 3, first support rod; 4, second support rod; 5, fence; 6, connecting plate; 7, first shaft pin seat; 8, shaft pin rod; 9, second shaft pin seat; 10, supporting beam; 11, third shaft pin seat. DETAILED DESCRIPTION

[0014] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation on the utility model. In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "upper surface" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0015] Please refer to Figures 1-4 The utility model provides an embodiment: a foldable guardrail, including bottom plate 1 and fence 5, be equipped with first shaft pin seat 7 on the bottom plate 1, and the lower side of fence 5 is also equipped with connecting plate 6, and through the shaft pin rod 8 equipped with first shaft pin seat 7 and connecting plate 6 are crossed, to install one end of fence 5 on the bottom plate 1 rotationally, the upper side of fence 5 is also equipped with second shaft pin seat 9, and first support rod 3 is installed on second shaft pin seat 9, and the other end of first support rod 3 is connected with the third shaft pin seat 11 equipped with on the bottom plate 1.

[0016] In summary, when the fence 5 stands on the base plate 1, the bottom of the fence 5 is reliably connected with the base plate 1 under the action of the first shaft pin seat 7 and the connecting plate 6, and the upper part of the fence 5 is connected with the third shaft pin seat 11 through the first support rod 3, and the first support rod 3 can be used to support the fence 5 to improve the stability of the device during use. Conversely, by disassembling the shaft pin rod 8 and rotating the fence 5 counterclockwise, the fence 5 can be folded on the base plate 1. Therefore, after use, the fence can be folded to reduce the volume of the device, thereby facilitating the transportation and movement of the device and improving the efficiency of site recovery and cleaning. In addition, when the fence 5 stands on the base plate 1, people can stand in front of the base plate 1, and the stability of the device can be further improved when people stand on the base plate 1.

[0017] Further, the second support rod 4 is arranged between the base plate 1 and the fence 5, so that the fence 5 can be supported by two support rods to improve the stability of the device after unfolding, thereby improving the protection capability of the device.

[0018] Further, the bearing table 2 is rotatably arranged between the first support rod 3 and the second support rod 4, so that the bearing table 2 provides a standing platform for the safety officer, and the folding of the fence 5 is not affected.

[0019] On the basis of the above-mentioned scheme, the fence 5 is further provided with a supporting beam 10 for supporting the bearing table 2, so that when the fence 5 is unfolded, one end of the bearing table 2 is located between the two support rods, and the other end is placed on the supporting beam 10, thereby providing a more stable standing platform for the safety officer.

[0020] In addition, the first support rod 3 and the second support rod 4 are connected with the base plate 1 and the fence 5 by passing the light rod bolt through the second shaft pin seat 9 and connecting with the nut to rotatably arrange one end of the first support rod 3 and the second support rod 4 on the fence 5. Similarly, the light rod bolt passes through the third shaft pin seat 11 to connect the first support rod 3 and the second support rod 4 with the base plate 1, and the shaft pin rod 8 is also preferably a light rod bolt. Therefore, by disassembling the above-mentioned light rod bolt, the base plate 1, the fence 5, the first support rod 3, the second support rod 4 and the bearing table 2 constituting the fence can be disassembled and assembled with each other, so that the fence can also be assembled and disassembled on site to further improve the efficiency of clearing the site.

[0021] The embodiments of the present application are described in detail in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A foldable guardrail, characterized in that: It includes a base plate (1) and a railing plate (5); the base plate (1) is provided with a first axle pin seat (7), and the railing plate (5) is also provided with a connecting plate (6) below it. After the axle pin rod (8) passes through the first axle pin seat (7) and the connecting plate (6), one end of the railing plate (5) is rotatably mounted on the base plate (1). A second axle pin seat (9) is provided above the railing (5), and a first support rod (3) is installed on the second axle pin seat (9), and the other end of the first support rod (3) is pin-connected to the third axle pin seat (11) provided on the bottom plate (1).

2. The foldable guardrail according to claim 1, characterized in that: A second support rod (4) is also provided between the base plate (1) and the railing (5).

3. A foldable guardrail according to claim 2, characterized in that: A support platform (2) is rotatably mounted between the first support rod (3) and the second support rod (4).

4. A foldable guardrail according to claim 3, characterized in that: The parapet (5) is also provided with a supporting beam (10) for supporting the support platform (2).

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