Safety fence

Abstract

The utility model discloses a safety fence which comprises a fence body and two supporting mechanisms, the two supporting mechanisms are symmetrically arranged at the bottom of the fence body, each supporting mechanism comprises a supporting frame of a triangular structure and a limiting rod, the center of the top of each supporting frame is concaved inwards to form an inserting groove, and the limiting rods are arranged in the inserting grooves. Inserting rods capable of being inserted into the inserting grooves are integrally arranged on the two sides of the bottom of the fence, limiting holes allowing the limiting rods to be inserted therein are formed in the outer wall faces of the inserting rods and the 90-degree direction adjacent to the inserting rods, and the two limiting holes are located in the vertical direction and the horizontal direction of the fence respectively. The rotatable supporting mechanism is designed at the bottom of the fence, in the using process, the rotatable supporting mechanism can be rotated to the direction perpendicular to the fence and fixed, stable supporting is achieved through the triangular supporting frame, after using is completed, the rotatable supporting mechanism can be rotated to the same horizontal direction as the fence, the thickness of the fence can be greatly reduced, and when the fence is stacked, the fence is not prone to falling off. And the overall occupied transportation space can be greatly reduced, so that the transportation cost can be saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of building construction technology, and specifically is a safety fence. BACKGROUND

[0002] Fences are often used in building construction, and the function of the fence is to protect and isolate the construction site, divide the construction area from the outside world, and play a good warning role.

[0003] At present, in order to ensure the stability of the fence support, a bottom plate perpendicular to the fence is generally designed at the bottom of the fence. In actual application, the fence is a reusable material. After the construction at the construction site is completed, it will be collected and applied to the next site. Because more fences are used in the isolated site, the bottom plate protrudes on both sides of the fence, and when the fences are stacked in turn, more transportation space is wasted, and more transportation space and transportation cost are occupied.

[0004] Therefore, a safety fence is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the problem put forward above, provide a safety fence.

[0006] The technical scheme adopted by the utility model is as follows: a safety fence, including fence and support mechanism, the support mechanism is two, and is symmetrically arranged at the bottom of the fence, the support mechanism includes a support frame and a limiting rod which are triangular structures, the top center of the support frame is recessed to form a slot, the bottom of the fence is integrally provided with a plug rod which can be inserted into the slot, the outer wall surface of the plug rod and its adjacent 90 degree direction are provided with limiting holes which are adapted to the insertion of the limiting rod, and the two limiting holes are located in the vertical and horizontal directions of the fence respectively.

[0007] In a preferred embodiment, a through hole is formed in the outer side of the support frame to allow the limiting rod to pass through, and the through hole and the two limiting holes are in the same horizontal plane.

[0008] In a preferred embodiment, the end of the limiting rod is integrally provided with a pull handle, a spring is mounted between the pull handle and the support frame, and the spring is sleeved on the outer side of the limiting rod.

[0009] In a preferred embodiment, the inner end surface of the limiting rod is an arc surface.

[0010] In a preferred embodiment, one side wall of the fence is provided with an upper hinge, the bottom of the upper hinge protrudes a guide shaft, the other side wall of the fence is provided with a lower hinge, and the lower hinge is provided with a shaft hole which is adapted to the guide shaft along the vertical direction.

[0011] In a preferred embodiment, the lower hinge outer wall surface is threaded with a fastening bolt for fastening against the guide shaft.

[0012] In a preferred embodiment, the fence is integrally provided with a plurality of support rib positions, and the support rib positions and / or the front and back surfaces of the fence are provided with a plurality of reflective strips.

[0013] In summary, due to the adoption of the above technical solutions, the present application has the following beneficial effects: the rotatable support mechanism is designed at the bottom of the fence, which can be rotated to be perpendicular to the fence during use and fixed, and the triangular support frame is used to provide stable support, and after use, the support mechanism can be rotated to be in the same horizontal direction as the fence, so that the thickness of the fence can be greatly reduced, the overall transportation space can be greatly reduced when the fences are stacked, and the transportation cost can be saved, and the fence and the support mechanism are designed in a split type, so that the accessories can be replaced separately, and the overall replacement cost can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 FIG. 2 is a plan view of the fence in a connected state according to the present application;

[0015] Figure 2 FIG. 5 is a sectional view of the support mechanism and the insertion rod according to the present application;

[0016] Figure 3 FIG. 6 is an enlarged view of part A in FIG. 5; Figure 1 FIG. 7 is an enlarged view of part B in FIG. 5;

[0017] Figure 4 FIG. 8 is a plan view of the fence in a storage state according to the present application.

[0018] In the drawings: 1-fence, 2-reflective strip, 3-support rib position, 4-support mechanism, 41-support frame, 42-pull handle, 43-spring, 44-limiting rod, 45-arc surface, 5-insertion rod, 51-limiting hole, 6-upper hinge, 7-guide shaft, 8-fastening bolt, 9-lower hinge. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0020] Referring to Figures 1-4The utility model provides a safe fence, including fence 1 and support mechanism 4, support mechanism 4 is two and is symmetrically arranged at the bottom of fence 1, support mechanism 4 includes the support frame 41 of triangular structure and the limiting rod 44, the top center of support frame 41 is recessed and is formed with the insertion slot, the both sides of the bottom of fence 1 are integrally provided with the insertion rod 5 that can be inserted into the insertion slot, the outer wall surface of insertion rod 5 and its adjacent 90 degree direction are provided with the limiting hole 51 that is suitable for the insertion of limiting rod 44, and two limiting holes 51 are located in the vertical and horizontal direction of fence 1 respectively, rotatable support mechanism 4 is designed at the both sides of the bottom of fence 1, in the process of using, can rotate support frame 41 to with fence 1 vertical direction, then realize fixed through the insertion of limiting rod 44 into limiting hole 51, utilize the support frame 41 of triangle to play stable support, when using, can rotate support frame 41 to with fence 1 same horizontal direction, can greatly reduce the thickness of fence 1, when stacking fence 1, can greatly reduce the transportation space of overall occupation, to can save transportation cost.

[0021] In addition, the fence 1 and the support mechanism 4 are designed in a split type, and the accessories can be replaced separately, thereby reducing the overall replacement cost.

[0022] Further, the outer side of the support frame 41 is provided with a through hole for the limiting rod 44 to pass through, the through hole and the two limiting holes 51 are in the same horizontal plane, the end of the limiting rod 44 is integrally provided with a pull handle 42, a spring 43 is installed between the pull handle 42 and the support frame 41, and the spring 43 is sleeved on the outer side of the limiting rod 44. When disassembling or adjusting the angle of the support frame 41, the pull handle 42 is pulled outward, and then the limiting rod 44 is pulled out of the limiting hole 51, so that the support frame 41 can be adjusted or disassembled. When it is necessary to fix the support frame 41, the limiting rod 44 is aligned with the limiting hole 51, and then the pull handle 44 is loosened, and the limiting rod 44 is inserted into the limiting hole 51 to complete the locking under the elastic recovery of the spring 43.

[0023] Further, the inner end surface of the limiting rod 44 is an arc surface 45, which makes it more labor-saving and convenient to adjust the direction of the support frame 41, i.e. without the need to pull the pull handle 42 with one hand.

[0024] Further, one side wall of the fence 1 is provided with an upper hinge 6, the bottom of the upper hinge 6 protrudes a guide shaft 7, the other side wall of the fence 1 is provided with a lower hinge 9, the lower hinge 9 is provided with a shaft hole which is suitable for the guide shaft 7 in the vertical direction. Through the cooperation of the upper hinge 6, the guide shaft 7 and the lower hinge 9, a plurality of fences 1 can be connected in sequence to form an integrated structure, thereby increasing the overall strength of the fence 1 structure. At the same time, the above design can also adjust the angle between different fences 1, so as to be suitable for different shapes of construction sites.

[0025] Further, the outer wall surface of the lower hinge 9 is screw-mounted with a fastening bolt 8 for tightly abutting the guide shaft 7, and after the angle adjustment of the fence 1 is completed, the guide shaft 7 can be locked through the fastening bolt 8, thereby completing the fixation of the position.

[0026] Further, the fence 1 is integrally provided with a plurality of support rib positions 3, and the front and back surfaces of the support rib positions 3 and / or the fence 1 are provided with a plurality of reflective strips 2, through which the surrounding light can be reflected at night, thereby playing a certain warning role on the pedestrians, thereby reducing the probability of safety accidents (such as tripping without attention).

[0027] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A safety fence, characterized in that, The enclosure includes a fence and a support mechanism. There are two support mechanisms, which are symmetrically arranged at the bottom of the fence. Each support mechanism includes a support frame with a triangular structure and a limiting rod. The top center of the support frame is recessed inward to form a slot. The bottom sides of the fence are integrally provided with insert rods that can be inserted into the slots. The outer wall surface of the insert rod and its adjacent 90° direction are provided with limiting holes adapted to the insertion of the limiting rod. The two limiting holes are located in the vertical and horizontal directions of the fence, respectively.

2. A safety fence as described in claim 1, characterized in that: The outer side of the support frame is provided with a through hole that allows the limiting rod to pass through, and the through hole and the two limiting holes are on the same horizontal plane.

3. A safety fence as described in claim 1, characterized in that: The end of the limiting rod is integrally provided with a handle, and a spring is installed between the handle and the support frame, with the spring sleeved on the outside of the limiting rod.

4. A safety fence as described in claim 1, characterized in that: The inner end face of the limiting rod is an arc surface.

5. A safety fence as described in claim 1, characterized in that: The fence has an upper hinge on one side wall, with a guide shaft protruding from the bottom of the upper hinge. The fence has a lower hinge on the other side wall, with a shaft hole that matches the guide shaft along the vertical direction.

6. A safety fence as described in claim 5, characterized in that: The outer wall surface of the lower hinge is threaded with a fastening bolt for tightly abutting against the guide shaft.

7. A safety fence as described in claim 1, characterized in that: The fence is integrally provided with multiple support ribs, and the support ribs and / or the front and back of the fence are provided with several reflective strips.

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