Fence with good impact resistance for building construction

Abstract

The utility model relates to the technical field of building construction protection, in particular to a fence for building construction, which is good in impact resistance and comprises a first fixing column and a second fixing column which are positioned at two ends of the fence, and a buffer unit is arranged between the first fixing column and the second fixing column. The first fixing column and the second fixing column are movably connected to the buffering unit. The buffer unit comprises a plurality of first movable columns and second movable columns; the first movable column and the second movable column are rotationally or detachably connected. The first fixed column and the second movable column, the first movable column and the second movable column, and the second fixed column and the second movable column are rotationally connected through the rotating pieces, and the adjacent first movable columns, the first movable columns, the first fixed columns and the second fixed columns are detachably connected through the clamping pieces. The clamping pieces can be separated from the first movable columns or the second fixed columns, so that the total length of the fence is increased, the fence can be bent in the impact direction, buffering is formed, and damage to the fence is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction protection, and more specifically, to a building construction fence with good impact resistance performance. Background Art

[0002] During the building construction process, fences are usually set up to isolate the construction site from the external environment, which plays an effective role in protecting the construction environment and enabling the safe and smooth progress of the construction site. However, due to the engineering nature of building construction itself, sometimes certain impacts may be imposed on the fences.

[0003] The patent with the publication number CN217054650U discloses a building construction fence with good impact resistance performance. By setting up a protection component and cooperating with the first buffer spring and the second buffer spring, a single fence will not cause a great impact on other fences when being impacted. However, for the above-mentioned building construction fence, although buffer spring components are provided at the connection of the two end fences, which can play a certain role in impact resistance, when the fence is impacted, it is easy to cause damage to a single section of the fence, and the impact resistance effect is not good; and once this section of the fence is damaged, the whole section of the fence needs to be replaced, resulting in frequent and large-scale replacement of the fence resources and an increase in the fence cost. Summary of the Utility Model

[0004] The utility model aims to provide a building construction fence with good impact resistance performance to overcome the above-mentioned deficiencies.

[0005] A building construction fence with good impact resistance performance includes a first fixed column and a second fixed column located at both ends of the fence. A buffer unit is arranged between the first fixed column and the second fixed column, and the first fixed column and the second fixed column are respectively movably connected to the buffer unit.

[0006] The buffer unit includes two rows of movable columns in the front and back, namely a number of first movable columns and a number of second movable columns; the first movable columns and the second movable columns are rotatably connected or detachably connected.

[0007] Further, the first movable columns, the first fixed column and the second fixed column are on the same straight line, and the second movable columns are located outside the first movable columns.

[0008] Further, the first fixed column and the second fixed column are fixed to the ground.

[0009] Further, the first fixed column includes a first vertical rod and a first fixed seat located at the bottom end of the first vertical rod; a number of first sleeves are arranged on the outer wall of the first vertical rod, and a first groove is formed between adjacent first sleeves.

[0010] Further, the first sleeve is threadedly connected to the outer wall of the first vertical rod.

[0011] Further, the first fixing base is fixedly connected to the bottom end of the first vertical rod; the first fixing base is provided with a first through hole for fixing to the ground.

[0012] Further, the second fixing column includes a second vertical rod and a second fixing base located at the bottom end of the second vertical rod; a plurality of second sleeves are arranged on the outer wall of the second vertical rod, and a second groove is formed between adjacent second sleeves;

[0013] The second sleeve is threadedly connected to the outer wall of the second vertical rod.

[0014] Further, the second fixing base is fixedly connected to the bottom end of the second vertical rod, and the second fixing base is provided with a second through hole for fixing to the ground.

[0015] Further, the first movable column includes a first main rod and a first movable cylinder threadedly connected to the outer wall of the first main rod; a third groove is formed between adjacent first movable cylinders;

[0016] The second movable column includes a second main rod and a second movable cylinder threadedly connected to the outer wall of the second main rod; a fourth groove is formed between adjacent second movable cylinders.

[0017] Further, the first fixing column and the second movable column are rotatably connected by a rotating member; the first movable column and the second movable column are rotatably connected by a rotating member;

[0018] The first fixing column and the first movable column are detachably connected by a clamping member; adjacent first movable columns are detachably connected by a clamping member;

[0019] The second fixing column and the first movable column are detachably connected by a clamping member; the second fixing column and the second movable column are rotatably connected by a rotating member.

[0020] Further, the rotating member is an integral structure formed by a first connecting plate and first rotating cylinders at both ends thereof;

[0021] The first rotating cylinder is sleeved in the first groove, second groove, third groove or fourth groove.

[0022] Further, the clamping member includes a second connecting plate, one end of the second connecting plate is fixedly connected with a second rotating cylinder, and the other end is fixedly connected with an open arc-shaped clamping member;

[0023] The second rotating cylinder is sleeved in the first groove or the third groove; the opening arc-shaped clamping member is clamped in the third groove or the second groove, so that the first fixed column and the first movable column, or the first movable column and the second fixed column form a detachable connection.

[0024] Furthermore, limiting plates are fixedly connected to the upper end surfaces of the first sleeve, the second sleeve, the first movable cylinder, and the second movable cylinder located at the top respectively.

[0025] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0026] This building construction fence with good impact resistance is provided with a row of first movable columns and a row of second movable columns. By means of the rotating members, a rotating connection is formed between the first fixed column and the second movable column, between the first movable column and the second movable column, and between the second fixed column and the second movable column. By means of the clamping members, a detachable connection is formed between adjacent first movable columns, between the first movable column at the end and the first fixed column and the second fixed column. Thus, when the fence encounters an impact, the clamping members will disengage from the first movable column or the second fixed column, so that the total length of the fence increases, and it will bend in the direction of the impact, not only forming a buffer, but also reducing the damage to the fence.

[0027] This building construction fence with good impact resistance has its first movable column and second movable column respectively assembled by vertical rods and matching movable cylinders. Adjacent first movable columns are connected by clamping members, and the second movable column and the first movable column are connected by rotating members. After encountering an impact, the components can be disassembled and replaced with new components, without the need to replace the entire fence as a whole, thus saving resources to a certain extent and reducing the maintenance cost of the building construction fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0029] Figure 1 It is a schematic diagram of the overall structure of the building construction fence with good impact resistance in the embodiment.

[0030] Figure 2 It is a partial schematic diagram of the building construction fence with good impact resistance in the embodiment.

[0031] Figure 3 It is a schematic diagram of the first fixed column in the embodiment.

[0032] Figure 4 It is a schematic diagram of the second fixed column in the embodiment.

[0033] Figure 5It is a schematic diagram of the first movable column in the embodiment.

[0034] Figure 6 It is a schematic diagram of the second movable column in the embodiment.

[0035] Figure 7 It is a partial exploded schematic diagram of a fence for building construction with good impact resistance in the embodiment.

[0036] Figure 8 It is a schematic diagram of the rotating member in the embodiment.

[0037] Figure 9 It is a schematic diagram of the clamping member in the embodiment.

[0038] In the figure: 1. First fixed column; 11. First vertical rod; 12. First fixed seat; 13. First sleeve; 14. First groove; 15. First through hole;

[0039] 2. Second fixed column; 21. Second vertical rod; 22. Second fixed seat; 23. Second sleeve; 24. Second groove; 25. Second through hole;

[0040] 3. First movable column; 31. First main rod; 32. First movable cylinder; 33. Third groove;

[0041] 4. Second movable column; 41. Second main rod; 42. Second movable cylinder; 43. Fourth groove;

[0042] 5. Rotating member; 51. First connecting plate; 52. First rotating cylinder;

[0043] 6. Clamping member; 61. Second connecting plate; 62. Second rotating cylinder; 63. Open arc-shaped clamping member;

[0044] 7. Limiting plate. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0046] Such as Figure 1 、 Figure 2 、 Figure 7As shown in the figure, this embodiment provides a fence for building construction with good impact resistance, which includes a first fixing column 1 and a second fixing column 2 located at both ends of the fence. A buffer unit is arranged between the first fixing column 1 and the second fixing column 2, and the first fixing column 1 and the second fixing column 2 are respectively movably connected to the buffer unit. Among them, the buffer unit includes two rows of movable columns, namely a plurality of first movable columns 3 and a plurality of second movable columns 4, and the first movable columns 3 and the second movable columns 4 are rotatably connected or detachably connected. When the fence encounters an impact, the first movable columns 3 in the buffer unit are separated from each other, but the first movable columns 3 and the second movable columns 4 still remain connected, thereby forming a certain fence buffer space. Although an impact occurs, it indirectly increases the linear length of the fence, which not only reduces the impact resistance of each column in the fence but also increases the safety.

[0047] In this embodiment, the first movable column 3, the first fixing column 1, and the second fixing column 2 are located on the same straight line, and the second movable column 4 is located outside the first movable column 3.

[0048] Specifically, as Figures 1 - 3 shown, the first fixing column 1 and the second fixing column 2 are fixed to the ground. The first fixing column 1 includes a first vertical rod 11 and a first fixing base 12 located at the bottom end of the first vertical rod 11. A plurality of first sleeves 13 are arranged on the outer wall of the first vertical rod 11, and a first groove 14 is formed between adjacent first sleeves 13. Among them, the outer wall of the first vertical rod 11 is provided with threads, and the first sleeves 13 are threadedly connected to the outer wall of the first vertical rod 11. The lengths of the first sleeves 13 are set to be the same or different according to the layout of the connection positions of each column, connecting parts, and clamping parts, so as to be suitable for assembly.

[0049] The first fixing base 12 is fixedly connected to the bottom end of the first vertical rod 11, and the first fixing base 12 is provided with a first through hole 15 for fixing to the ground.

[0050] Specifically, as Figures 1 - 4 shown, the second fixing column 2 includes a second vertical rod 21 and a second fixing base 22 located at the bottom end of the second vertical rod 21; a plurality of second sleeves 23 are arranged on the outer wall of the second vertical rod 21, and a second groove 24 is formed between adjacent second sleeves 23; the outer wall of the second vertical rod 21 is provided with threads, and the second sleeves 23 are threadedly connected to the outer wall of the second vertical rod 21. The second fixing base 22 is fixedly connected to the bottom end of the second vertical rod 21, and the second fixing base 22 is provided with a second through hole 25 for fixing to the ground.

[0051] In this embodiment, as Figure 1 、 Figure 2 、 Figure 5 、 Figure 6As shown in the figure, the first movable column 3 includes a first main rod 31 and a first movable cylinder 32 threadedly connected to the outer wall of the first main rod 31. A third groove 33 is formed between adjacent first movable cylinders 31; the second movable column 4 includes a second main rod 41 and a second movable cylinder 42 threadedly connected to the outer wall of the second main rod 41; a fourth groove 43 is formed between adjacent second movable cylinders 42.

[0052] A rotating connection is formed between the first fixed column 1 and the second movable column 2 through a rotating member 5, and a rotating connection is formed between the first movable column 3 and the second movable column 4 through a rotating member 5; a detachable connection is formed between the first fixed column 1 and the first movable column 3 through a clamping member 6, and a detachable connection is formed between adjacent first movable columns 3 through a clamping member 6; a detachable connection is formed between the second fixed column 2 and the first movable column 3 through a clamping member 6, and a rotating connection is formed between the second fixed column 2 and the second movable column 4 through a rotating member 5.

[0053] Specifically, as Figure 8 shown, the rotating member 5 is an integral structure formed by a first connecting plate 51 and first rotating cylinders 52 at both ends thereof; the first rotating cylinders 52 are sleeved in the first groove 14, the second groove 24, the third groove 33 or the fourth groove 43.

[0054] As Figure 9 shown, the clamping member 6 includes a second connecting plate 61. One end of the second connecting plate 61 is fixedly connected with a second rotating cylinder 62, and the other end is fixedly connected with an open arc-shaped clamping member 63; the second rotating cylinder 62 is sleeved in the first groove 14 or the third groove 33; the open arc-shaped clamping member 63 is clamped in the third groove 33 or the second groove 24, so that a detachable connection is formed between the first fixed column 1 and the first movable column 3, or between the first movable column 3 and the second fixed column 4. When the fence is impacted, the open arc-shaped clamping member 63 of the clamping member 6 will disengage from the third groove 33 or the second groove 24, that is, the arc-shaped clamping member 63 will disengage from the first movable column 3 or the second fixed column, so that the double-layer guardrail becomes a partially single-layer guardrail, that is, the impact is buffered, and the clamping member at the position adaptable to the impact direction can also disengage from the first movable column 3 or the second fixed column 2.

[0055] In this embodiment, on the first fixed column 1, the second fixed column 2, the first movable column 3, and the second movable column 4, limiting plates 7 are respectively fixedly connected to the upper end faces of the first sleeve 13, the second sleeve 23, the first movable cylinder 32, and the second movable cylinder 42 at the top.

[0056] The fence for building construction with good impact resistance provided in this embodiment has external threads disposed on the first fixed column 1, the second fixed column 2, the first movable column 3, and the second movable column 4 respectively. Correspondingly, the first sleeve 13, the second sleeve 23, the first movable cylinder 32, and the second movable cylinder 42 can be adaptively assembled according to the positions of their connecting parts such as rotating parts and clamping parts. Therefore, the first fixed column 1, the second fixed column 2, the first movable column 3, and the second movable column 4 are convenient to assemble. Moreover, if they are damaged due to impact, they are also convenient to disassemble and replace. The fence for building construction with good impact resistance provided in this embodiment is assembled by a vertical rod and a matching movable cylinder for the first movable column and the second movable column respectively. Adjacent first movable columns are connected by a clamping part, and the second movable column and the first movable column are connected by a rotating part. When impacted, the components can be disassembled and replaced with new ones, without the need to replace the entire fence as a whole, which saves resources to a certain extent and reduces the maintenance cost of the construction fence for columns.

[0057] In the fence for building construction with good impact resistance provided in this embodiment, the first fixed column 1 and the second fixed column 2 are fixed to the ground. There is also a row of first movable columns 3 and a row of second movable columns 4 arranged between them. A rotating connection is formed between the first fixed column 1 and the second movable column 4, between the first movable column 3 and the second movable column 4, and between the second fixed column 2 and the second movable column 4 through a rotating part 5. A detachable connection is formed between adjacent first movable columns 3, between the first movable column 3 at the end and the first fixed column 1 and the second fixed column 2 through a clamping part 6. Thus, when the fence is impacted, the clamping part 6 will disengage from the first movable column 3 or the second fixed column 2, causing the total length of the fence to increase and bending in the direction of the impact. This not only forms a buffer but also reduces the damage to the fence, enhancing the impact resistance of the building construction fence.

[0058] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A construction fence with good impact resistance, characterized in that: The invention comprises a first fixing column (1) and a second fixing column (2) located at two ends of the fence, a buffer unit is arranged between the first fixing column (1) and the second fixing column (2), and the first fixing column (1) and the second fixing column (2) are respectively movably connected to the buffer unit; The buffer unit comprises two rows of movable columns, namely a plurality of first movable columns (3) and a plurality of second movable columns (4); the first movable columns (3) and the second movable columns (4) are rotatably connected or detachably connected.

2. The construction fence with good impact resistance according to claim 1, characterized in that: The first movable column (3) is located on the same straight line as the first fixed column (1) and the second fixed column (2), and the second movable column (4) is located outside the first movable column (3).

3. The construction fence with good impact resistance according to claim 2, characterized in that: The first fixing column (1) and the second fixing column (2) are fixed to the ground.

4. The construction fence with good impact resistance according to claim 3 is characterized in that: The first fixing column (1) comprises a first vertical rod (11) and a first fixing seat (12) located at the bottom end of the first vertical rod (11); a plurality of first sleeves (13) are arranged on the outer wall of the first vertical rod (11), and first grooves (14) are formed between adjacent first sleeves (13); The first sleeve (13) is threadedly connected to the outer wall of the first vertical rod (11); The first fixing seat (12) is fixedly connected to the bottom end of the first vertical pole (11); the first fixing seat (12) is provided with a first through hole (15) for fixing to the ground.

5. The construction fence with good impact resistance according to claim 4, characterized in that: The second fixing column (2) comprises a second vertical rod (21) and a second fixing seat (22) located at the bottom end of the second vertical rod (21); a plurality of second sleeves (23) are arranged on the outer wall of the second vertical rod (21), and second grooves (24) are formed between adjacent second sleeves (23); The second sleeve (23) is threadedly connected to the outer wall of the second vertical rod (21); The second fixing seat (22) is fixedly connected to the bottom end of the second upright pole (21), and the second fixing seat (22) is provided with a second through hole (25) for fixing to the ground.

6. The construction fence with good impact resistance according to claim 5, characterized in that: The first movable column (3) comprises a first main rod (31) and a first movable cylinder (32) threadedly connected to the outer wall of the first main rod (31); a third groove (33) is formed between adjacent first movable cylinders (32); The second movable column (4) comprises a second main rod (41) and a second movable cylinder (42) threadedly connected to the outer wall of the second main rod (41); a fourth groove (43) is formed between adjacent second movable cylinders (42).

7. The construction fence with good impact resistance according to claim 6, characterized in that: The first fixed column (1) and the second movable column (4) are rotatably connected via a rotating member (5); the first movable column (3) and the second movable column (4) are rotatably connected via a rotating member (5); The first fixed column (1) and the first movable column (3) are detachably connected via a clamping piece (6); adjacent first movable columns (3) are detachably connected via a clamping piece (6); The second fixed column (2) and the first movable column (3) are detachably connected via a clamping member (6); and the second fixed column (2) and the second movable column (4) are rotatably connected via a rotating member (5).

8. The construction fence with good impact resistance according to claim 7, characterized in that: The rotating member (5) is an integrated structure formed by a first connecting plate (51) and first rotating cylinders (52) at both ends thereof; The first rotating drum (52) is sleeved on the first groove (14), the second groove (24), the third groove (33) or the fourth groove (43).

9. The construction fence with good impact resistance according to claim 8, characterized in that: The clamping member (6) comprises a second connecting plate (61), one end of the second connecting plate (61) is fixedly connected to a second rotating drum (62), and the other end of the second connecting plate (61) is fixedly connected to an open arc-shaped clamping member (63); The second rotating cylinder (62) is sleeved in the first groove (14) or the third groove (33); the open arc-shaped clamping piece is clamped in the third groove (33) or the second groove (24), so that the first fixed column (1) and the first movable column (3), or the first movable column (3) and the second fixed column (2) form a detachable connection.

10. The construction fence with good impact resistance according to claim 9, characterized in that: The upper end surfaces of the first sleeve (13), the second sleeve (23), the first movable cylinder (32) and the second movable cylinder (42) located at the top are respectively fixedly connected to the limiting plate (7).

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