Safety fence for building construction
By adopting the design of sliding side plates and spring limiting posts in the construction safety fence, the problem of convenient installation and storage of the fence when turning at intersections is solved, thereby improving the safety and convenience of the construction site.
Patent Information
- Application Number
- CN202422438991.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Existing construction safety barriers are inconvenient for turning at intersections, cannot be bent at different angles according to the intersection conditions, and are not easy to store after use.
A construction safety fence was designed. By sliding side panels inside the groove of the central plate, and using the cooperation of springs and limiting posts, the fence angle can be freely adjusted and easily unfolded or folded. The side panels can rotate around the pivot, and the limiting posts cooperate with the limiting holes to achieve fixation and folding.
It enables convenient installation and angle adjustment of the fence at intersections and turns, and is easy to store, enhancing the safety and convenience of the construction site.
Smart Images
Figure CN223523512U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of safety fence, concretely is a kind of construction safety fence. BACKGROUND
[0002] Construction safety fence refers to the guardrail facility set in the construction site periphery or construction area in the construction process to ensure construction safety, the setting of guardrail facility is very important to protect the safety of workers and prevent accidents, therefore, the formulation and execution of construction engineering construction fence specification is crucial to the safety of construction site, but in actual use, similar construction safety fence still has many defects, for example: the existing construction safety fence is not convenient to use at intersection turning place, cannot be installed according to the bending angle of fence according to intersection condition, and it is not convenient to store fence after use. SUMMARY
[0003] The utility model aims at providing a kind of construction safety fence to solve the problems raised in the above background.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of construction safety fence, including middle plate, the one side of the middle plate is equipped with middle plate slot, the both ends of the middle plate slot are equipped with limit hole, the inside of the middle plate slot is slidably installed with two groups of side plates, the one end of the side plate is equipped with side plate slot on both sides, the inside of the side plate slot is fixedly installed with spring, the other end of the spring is fixedly installed with push plate, the one end of the push plate is fixedly installed with limit post, the limit post is matched with limit hole.
[0005] When using construction safety fence, first, support column is placed on the ground, the pivot of one end of side plate is inserted into the inside of support column hole, when installing at intersection turning place, side plate can be rotated around pivot, the angle of fence can be freely adjusted, corresponding adjustment can be made according to different conditions, side plate is pulled out from the inside of middle plate slot, when pulled to limit position, spring in side plate slot can eject limit post from the inside of side plate slot, make limit post inserted into limit hole, then pull out support rod from support rod slot, make support rod contact ground, complete fence unfolding work, when needing to store, push limit post while pushing side plate into the inside of middle plate slot, storage can be completed.
[0006] As a preferred technical scheme of the utility model, the other side of the side plate is equipped with support rod slot, the inside of the support rod slot is fixedly installed with support rod shaft in lower side.
[0007] As a preferred technical scheme of the utility model, the outer wall of the support rod shaft is rotatably installed with a support rod, one end of the support rod is provided with a support rod hole, and the support rod hole is matched with the support rod shaft.
[0008] As a preferred technical scheme of the utility model, one end of the side plate is fixedly installed with a fixed block, and both ends of the fixed block are fixedly installed with a rotating shaft.
[0009] As a preferred technical scheme of the utility model, the outer wall of the rotating shaft is rotatably connected with a support column, both sides of the support column are provided with two groups of support column holes, and the support column hole is matched with the rotating shaft; through the setting of the rotating shaft, the side plate can be freely rotated, so that the angle of connection can be adjusted.
[0010] As a preferred technical scheme of the utility model, one side of the side plate and the middle plate is fixedly installed with a reflective strip; through the setting of the reflective strip, the pedestrians can be warned at night, so that the pedestrians can be prevented from colliding with the fence.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1. When the building construction safety fence is used, the support column is placed on the ground, the rotating shaft at one end of the side plate is inserted into the support column hole, the side plate can be rotated around the rotating shaft when installed at the turning place of the road, the angle of the fence can be freely adjusted, the side plate can be pulled out of the middle plate slot according to different situations, when pulled to the limit position, the spring in the side plate slot can push the limiting column out of the side plate slot, the limiting column is inserted into the limiting hole, the support rod is pulled out of the support rod slot, the support rod contacts the ground, the unfolding work of the fence is completed, when storage is needed, the limiting column is pressed and the side plate is pushed into the middle plate slot, and the storage is completed.
[0013] 2. Through the setting of the support rod, the side plate is pulled out of the middle plate slot, when pulled to the limit position, the spring in the side plate slot can push the limiting column out of the side plate slot, the limiting column is inserted into the limiting hole, the support rod is pulled out of the support rod slot, the support rod contacts the ground, the unfolding work of the fence is completed, when storage is needed, the limiting column is pressed and the side plate is pushed into the middle plate slot, and the storage is completed. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a front view structural schematic diagram of the utility model;
[0015] Figure 2 It is a rear view structural schematic diagram of the utility model;
[0016] Figure 3 It is an explosion structural schematic diagram of the utility model;
[0017] Figure 4 It is the partial sectional view structure schematic diagram of the utility model.
[0018] In the drawing: 1, support column; 2, middle plate; 3, side plate; 4, reflective strip; 5, base; 6, support rod slot; 7, support rod; 8, support rod shaft; 9, support rod hole; 10, middle plate slot; 11, limiting hole; 12, support column hole; 13, fixed block; 14, rotating shaft; 15, limiting column; 16, side plate slot; 17, spring; 18, push plate. DETAILED DESCRIPTION
[0019] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.
[0020] Embodiment one
[0021] As shown in Figure 1 - Figure 4 The utility model discloses a kind of construction safety fences, including middle plate 2, middle plate 2 one side is equipped with middle plate slot 10, the both ends of middle plate slot 10 are equipped with limiting hole 11, two groups of side plate 3 are slidably installed in the inside of middle plate slot 10, the both sides of one end of side plate 3 are equipped with side plate slot 16, spring 17 is fixedly installed in the inside of side plate slot 16, the other end of spring 17 is fixedly installed with push plate 18, one end of push plate 18 is fixedly installed with limiting column 15, limiting column 15 is matched with limiting hole 11.
[0022] The other side of side plate 3 is equipped with support rod slot 6, support rod shaft 8 is fixedly installed in the inside of support rod slot 6, lower side.
[0023] The outer wall of support rod shaft 8 is rotatably installed with support rod 7, support rod hole 9 is equipped in one end of support rod 7, support rod hole 9 is matched with support rod shaft 8.
[0024] The working principle of a kind of construction safety fences based on embodiment 1 is: when using construction safety fences, first, support column 1 is placed on ground, rotating shaft 14 of one end of side plate 3 is inserted into the inside of support column hole 12, when installing at intersection, side plate 3 can be rotated around rotating shaft 14, the angle of fence can be freely adjusted, corresponding adjustment can be made according to different situations, side plate 3 is pulled out from middle plate slot 10, when pulled to limit position, spring 17 in side plate slot 16 can eject limiting column 15 from side plate slot 16, so that limiting column 15 is inserted into limiting hole 11, then support rod 7 is pulled out from support rod slot 6, so that support rod 7 contacts ground, and the unfolding work of fence is completed, when needing to be stored, push limiting column 15 while pushing plate 3 into middle plate slot 10, storage can be completed.
[0025] Embodiment two
[0026] As shown in Figure 1 -Figure 4 As shown in the embodiment one, the utility model provides a kind of building construction safety fence, compared to embodiment one, this embodiment further includes: one end of side plate 3 is fixedly installed with fixed block 13, both ends of fixed block 13 are fixedly installed with rotating shaft 14, the outer wall of rotating shaft 14 is rotatably connected with support column 1, both sides of support column 1 are equipped with two groups of support column holes 12, support column hole 12 is matched with rotating shaft 14, one side of side plate 3 and middle plate 2 is fixedly installed with reflective strip 4.
[0027] In the embodiment, as shown in the figure, Figure 3 By setting support rod 7, side plate 3 can be further fixed; as shown in the figure, Figure 3 By setting rotating shaft 14, side plate 3 can be freely rotated, so as to adjust the angle of connection; as shown in the figure, Figure 1 By setting reflective strip 4, pedestrians can be warned at night, to prevent pedestrians from hitting the fence.
[0028] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.
Claims
1. A construction safety fence comprising a mid-panel (2), characterised in that: The middle plate (2) is provided with a middle plate groove (10) on one side, both ends of the middle plate groove (10) are provided with a limiting hole (11), two groups of side plates (3) are slidably installed in the middle plate groove (10), a side plate groove (16) is formed on both sides of one end of the side plate (3), a spring (17) is fixedly installed in the side plate groove (16), a push plate (18) is fixedly installed at the other end of the spring (17), a limiting column (15) is fixedly installed at one end of the push plate (18), and the limiting column (15) is matched with the limiting hole (11).
2. A construction safety barrier according to claim 1, wherein: The other side of the side plate (3) is provided with a supporting rod groove (6), and the supporting rod groove (6) is fixedly installed with a supporting rod shaft (8) at a lower position.
3. A construction safety barrier according to claim 2, wherein: The outer wall of the supporting rod shaft (8) is rotatably installed with a supporting rod (7), one end of the supporting rod (7) is provided with a supporting rod hole (9), and the supporting rod hole (9) is matched with the supporting rod shaft (8).
4. A construction safety barrier according to claim 3, wherein: One end of the side plate (3) is fixedly installed with a fixed block (13), and both ends of the fixed block (13) are fixedly installed with a rotating shaft (14).
5. A construction safety barrier according to claim 4 wherein: The outer wall of the rotating shaft (14) is rotatably connected with a supporting column (1), both sides of the supporting column (1) are provided with two groups of supporting column holes (12), and the supporting column holes (12) are matched with the rotating shaft (14).
6. A construction safety barrier according to claim 5 wherein: The side plate (3) and one side of the middle plate (2) are both fixedly installed with a reflective strip (4).