Modular fast-assembly building edge protection fence unit

Abstract

The application relates to the field of buildings, in particular to a modular quick-mounting building edge protection fence unit which comprises a flange base, a vertical rod, a horizontal rod and a baffle, the vertical rod is inserted into the upper end of the flange base, the vertical rod is coaxially sleeved with a connecting ring, a plurality of connecting holes are formed in the outer side wall of the connecting ring, the connecting holes are uniformly distributed along the outer side wall of the connecting ring, connecting rods are coaxially and slidingly connected to the two ends of the horizontal rod, the connecting rods and the connecting holes are in insertion connection, and the baffle is connected with the horizontal rod through quick-mounting buckles. The application has the effect of conveniently mounting the quick-mounting fence on a region with a complex shape.

Description

Technical Field

[0001] This application relates to the field of construction, and in particular to a modular, quick-installation building edge protection railing unit. Background Technology

[0002] Construction sites require appropriate safety measures, among which construction safety barriers are an important type of protective facility. Construction safety barriers can protect workers, passersby, and surrounding buildings from the impact of construction activities, effectively reducing unnecessary injuries and losses.

[0003] To improve installation efficiency, quick-installation guardrails are generally used when installing guardrails. However, traditional guardrails have a relatively simple structure and can only be connected to each other in a straight line, making installation at corners in building areas more troublesome. Utility Model Content

[0004] To facilitate the installation of quick-installation fences in areas with complex shapes, this application provides a modular quick-installation building edge protection fence unit.

[0005] The modular quick-installation building edge protection railing unit provided in this application adopts the following technical solution: A modular quick-installation building edge protection railing unit includes a flange base, a vertical rod, a horizontal rod, and a baffle. The vertical rod is inserted into the upper end of the flange base. A connecting ring is coaxially sleeved on the vertical rod. Multiple connecting holes are opened on the outer side wall of the connecting ring. The multiple connecting holes are evenly distributed along the outer side wall of the connecting ring. Both ends of the horizontal rod are coaxially slidably connected to connecting rods. The connecting rods and connecting holes are inserted into each other. The baffle is connected to the horizontal rod through a quick-connect buckle.

[0006] By adopting the above technical solution, when installing the quick-installation building edge protection railing unit, the operator fixes the vertical bar to the upper end of the flange base, selects the appropriate connection hole according to the shape of the edge of the area to be protected, and then inserts the connecting rods at both ends of the horizontal bar into the two connection holes respectively, thereby completing the quick installation of the railing. The railing can easily adjust the included angle between two adjacent horizontal bars. Compared with the disadvantage of traditional quick-installation railings that can only extend along a straight line, it is more suitable for areas with complex shapes.

[0007] Optionally, a first spring is coaxially provided inside the crossbar. The first spring is coaxially connected to the connecting rod and is always in a compressed state. The connecting rod is radially slidably connected to a locking block. The crossbar has a slot for locking with the locking block.

[0008] By adopting the above technical solution, when installing the crossbar, the operator aligns the connecting rod with the connecting hole, presses down the locking block so that the locking block is no longer stuck with the crossbar, and the first spring pushes the connecting rod into the connecting hole. This connection method is more convenient to operate.

[0009] Optionally, the end of the connecting rod facing the connecting ring is tapered.

[0010] By adopting the above technical solution, the tapered connecting rod at one end makes it easier to insert the connecting rod into the connecting hole and reduces the occurrence of jamming.

[0011] Optionally, the quick-connect buckle includes a quick-connect ring and a quick-connect rod. The quick-connect ring has a notch, and the quick-connect rod is rotatably connected to the notch and used to close the notch. A torsion spring is rotatably connected at the connection between the quick-connect rod and the quick-connect ring, and the torsion spring is used to maintain the state of the buckle closing the connection ring.

[0012] By adopting the above technical solution, when fixing the baffle to the crossbar, the operator rotates the quick-connect rod to open the notch of the quick-connect buckle, puts the quick-connect ring through the notch onto the crossbar, and then releases the quick-connect rod. The torsion spring drives the quick-connect rod to rotate and close the notch, thereby completing the installation of the baffle.

[0013] Optionally, the upper and lower ends of the baffle are provided with sliding grooves, and a slider is slidably connected in the sliding groove. One end of the slider is connected to the sliding groove through a second spring, and the other end of the slider is connected to a quick-connect ring through a rope.

[0014] By adopting the above technical solution, the second spring plays a role in stretching the rope, keeping the rope in a taut state, and reducing the swaying of the baffle when the rope is taut.

[0015] Optionally, the card block is provided with a retaining ring for engaging with a quick-connect buckle.

[0016] By adopting the above technical solution, the baffle is connected to the retaining ring on the block via a quick-connect buckle, which reduces the size of the quick-connect buckle and makes installation more convenient.

[0017] Optionally, the outer side wall of the connecting rod is provided with a receiving groove for accommodating the rope, and the receiving groove is arranged along the axial direction of the connecting rod.

[0018] By adopting the above technical solution, the receiving groove is used to accommodate the rope, reducing the situation where the connecting rod is difficult to slide due to the rope jamming when it moves along the crossbar axis. The receiving groove also protects the rope, reducing the occurrence of the baffle falling off due to rope damage.

[0019] In summary, this application includes at least one of the following beneficial technical effects: When installing this quick-installation building edge protection railing unit, the operator fixes the vertical bar to the upper end of the flange base, selects the appropriate connection hole according to the shape of the edge of the area to be protected, and then inserts the connecting rods at both ends of the horizontal bar into the two connection holes respectively, thereby completing the quick installation of the railing. This railing can easily adjust the included angle between two adjacent horizontal bars. Compared with the disadvantage of traditional quick-installation railings that can only extend along a straight line, it is more suitable for areas with complex shapes. The containment groove protects the rope and reduces the likelihood of the baffle falling off due to rope damage. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a modular quick-installation building edge protection railing unit according to an embodiment of this application.

[0021] Figure 2 This is a cross-sectional view of a modular quick-installation building edge protection railing unit according to an embodiment of this application.

[0022] Figure 3 yes Figure 2 An enlarged view of the structure inside the circle.

[0023] Figure 4 yes Figure 3 An enlarged view of the structure inside the circle.

[0024] Reference numerals: 1. Flange base; 2. Vertical rod; 21. Connecting ring; 22. Connecting hole; 3. Horizontal rod; 31. Connecting rod; 32. First spring; 33. Slot; 34. Block; 35. Snap ring; 36. Receiving groove; 4. Baffle; 41. Sliding groove; 42. Sliding block; 43. Rope; 44. Second spring; 5. Quick-connect buckle; 51. Quick-connect ring; 52. Quick-connect rod; 53. Torsion spring. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0026] This application discloses a modular, quick-installation building edge protection railing unit. (Refer to...) Figure 1 , Figure 2 as well as Figure 3A modular quick-installation building edge protection fence unit includes a flange base 1 fixed to the ground, a vertical rod 2 inserted into the upper end of the flange base 1, a horizontal rod 3 detachably connected to the vertical rod 2, and a baffle 4 installed on the horizontal rod 3. The vertical rod 2 is coaxially fitted with a connecting ring 21. The outer wall of the connecting ring 21 has multiple connecting holes 22. A connecting rod 31 is inserted into the connecting hole 22. The end of the connecting rod 31 facing the connecting ring 21 is tapered, thereby reducing the possibility of the connecting rod 31 getting stuck when inserted into the connecting hole 22. The connecting rod 31 is slidably connected to the horizontal rod 3. By selecting a suitable connecting hole 22 to insert the horizontal rod 3, the included angle between two adjacent horizontal rods 3 can be adjusted. Compared with the disadvantage of traditional quick-installation guardrails that can only extend along a straight line, it is more suitable for areas with complex shapes.

[0027] Reference Figure 2 , Figure 3 as well as Figure 4 A first spring 32 is coaxially installed inside the crossbar 3. The other end of the first spring 32 is coaxially connected to the connecting rod 31. The first spring 32 is always in a compressed state, thereby fixing the connecting rod 31 in the connecting hole 22. A slot 33 is opened on the side wall of the crossbar 3. A locking block 34 is slidably connected to the side wall of the connecting rod 31. When the locking block 34 is locked with the slot 33, the connecting rod 31 is stored in the crossbar 3. When it is necessary to connect the crossbar 3 and the vertical bar 2, the locking block 34 is pushed inward so that the locking block 34 is no longer locked with the slot 33. The first spring 32 pushes the connecting rod 31 to insert the connecting rod 31 into the connecting hole 22, which makes the installation relatively convenient.

[0028] Reference Figure 2 , Figure 3 as well as Figure 4 The end of the baffle 4 is provided with a sliding groove 41. A slider 42 is slidably connected to the sliding groove 41 along its length. One end of the slider 42 is connected to the bottom of the sliding groove 41 via a second spring 44. The other end of the slider 42 is connected to a rope 43. The end of the rope 43 is connected to a quick-connect buckle 5 for connecting with the locking block 34. The quick-connect buckle 5 includes a quick-connect ring 51 and a quick-connect rod 52. The quick-connect ring 51 has a notch. The quick-connect rod 52 is rotatably connected to the notch and is used to close the notch. A torsion spring 53 is installed at the connection between the quick-connect rod 52 and the quick-connect ring 51. The torsion spring 53 is used for... To maintain the closed state of the quick-connect rod 52 and quick-connect ring 51, the locking block 34 is equipped with a retaining ring 35, which is used to connect with the quick-connect buckle 5, making the installation of the baffle 4 more convenient. The outer wall of the connecting rod 31 is provided with a receiving groove 36, which is arranged along the axial direction of the connecting rod 31. The receiving groove 36 is used to receive the rope 43, quick-connect buckle 5, and retaining ring 35. When the horizontal bar 3 and the vertical bar 2 are connected and fixed, the quick-connect buckle 5 and retaining ring 35 are located between the horizontal bar 3 and the connecting rod 31, so that the quick-connect buckle 5 and retaining ring 35 are not exposed, reducing the occurrence of detachment and making the connection more stable.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A modular, quick-installation building edge protection railing unit, characterized in that: The assembly includes a flange base (1), a vertical rod (2), a horizontal rod (3), and a baffle (4). The vertical rod (2) is inserted into the upper end of the flange base (1). The vertical rod (2) is coaxially fitted with a connecting ring (21). The outer wall of the connecting ring (21) is provided with multiple connecting holes (22). The multiple connecting holes (22) are evenly distributed along the outer wall of the connecting ring (21). Both ends of the horizontal rod (3) are coaxially slidably connected to connecting rods (31). The connecting rods (31) and the connecting holes (22) are inserted into each other. The baffle (4) is connected to the horizontal rod (3) through a quick-connect buckle (5).

2. The modular quick-assembly building edge protection railing unit according to claim 1, characterized in that: The crossbar (3) is coaxially provided with a first spring (32), which is coaxially connected with the connecting rod (31) and is always in a compressed state. The connecting rod (31) is radially slidably connected with a locking block (34), and the crossbar (3) is provided with a locking groove (33) for locking with the locking block (34).

3. A modular quick-assembly building edge protection railing unit according to claim 2, characterized in that: The end of the connecting rod (31) facing the connecting ring (21) is tapered.

4. A modular quick-installation building edge protection railing unit according to claim 1, characterized in that: The quick-connect buckle (5) includes a quick-connect ring (51) and a quick-connect rod (52). The quick-connect ring (51) has a notch. The quick-connect rod (52) is rotatably connected to the notch and is used to close the notch. A torsion spring (53) is rotatably connected to the connection between the quick-connect rod (52) and the quick-connect ring (51). The torsion spring (53) is used to maintain the state of the buckle closing the connecting ring (21).

5. A modular quick-installation building edge protection railing unit according to claim 4, characterized in that: The baffle (4) has sliding grooves (41) at both the upper and lower ends. A slider (42) is slidably connected in the sliding groove (41). One end of the slider (42) is connected to the sliding groove (41) through a second spring (44), and the other end of the slider (42) is connected to the quick-connect ring (51) through a rope (43).

6. A modular quick-installation building edge protection railing unit according to claim 2, characterized in that: The card block (34) is provided with a retaining ring (35) for engaging with the quick-connect buckle (5).

7. A modular quick-installation building edge protection railing unit according to claim 6, characterized in that: The outer side wall of the connecting rod (31) is provided with a receiving groove (36) for accommodating the rope (43), and the receiving groove (36) is arranged along the axial direction of the connecting rod (31).

Images