Safety guardrail for building construction

Abstract

The utility model relates to the technical field of safety guardrails, in particular to a building construction safety guardrail which comprises a bottom plate, supporting columns and adjusting frames, the adjusting frames are arranged between adjusting grooves in the top end faces of the supporting columns in a sliding mode, a plurality of handrails are arranged on the bottom end face of the horizontal portion of each adjusting frame at equal intervals, and cross beams are horizontally arranged between the bottom end faces of the handrails. The outer walls of the adjusting grooves of the supporting columns are in threaded connection with bolts, threaded through holes formed in the lower portions of the two vertical portions of the adjusting frame at equal intervals are in threaded connection with the bolts, an anti-collision frame and an anti-collision net are symmetrically arranged on one side of the handrail, and a flexible anti-collision strip is arranged on the other side of the handrail. According to the anti-collision guardrail, the anti-collision frame with the anti-collision net and the flexible anti-collision strip are arranged on the two sides of the guardrail of the adjusting frame collar respectively, the anti-collision net can resist collision of certain equipment machines or vehicles, and the flexible anti-collision strip arranged on the other side can provide certain buffering protection for falling of constructors. The height of the adjusting frame can be adjusted in the vertical direction along the adjusting grooves of the supporting columns, different requirements for the installation height of the guardrail in different use environments are better met, and high application flexibility is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to safety guardrail technical field especially relates to a construction safety guardrail. BACKGROUND

[0002] The construction safety guardrail is a kind of temporary fence system for guaranteeing site safety, its main function is to prevent worker falling and divide construction area, to ensure the safety of construction personnel and construction equipment;

[0003] However, certain types of construction guardrails can not be easily adjusted, flexibility is not high, and lack of flexible protection for construction personnel, in view of this, it is necessary to improve the current safety guardrail to solve the above problems;

[0004] The above information disclosed in the background section of this document is only used to understand the background technology of the inventive concept, and therefore, it can contain information that does not constitute prior art. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of construction safety guardrail, to solve the problems presented in the above background technology.

[0006] To achieve the above object, the utility model has adopted the following technical solutions:

[0007] A kind of construction safety guardrail, including bottom plate, support and adjusting frame, the two sides of bottom plate top end face are symmetrically provided with support, the middle part of support top end face is provided with adjusting slot, and adjusting frame is slidably arranged between adjusting slot;

[0008] The adjusting frame includes two vertical parts and a horizontal part, the two vertical parts of adjusting frame are slidably inserted into the adjusting slot of support, and the bottom end face of the horizontal part of adjusting frame is equidistantly provided with a plurality of railings, and the bottom end face of the railing is horizontally provided with a crossbeam;

[0009] The outer wall of the adjusting slot of the support is threadedly connected with a bolt, and the lower part of the two vertical parts of the adjusting frame is equidistantly provided with a through-threaded hole, and the bolt is threadedly connected with the threaded hole.

[0010] One side of the railing is symmetrically provided with a bumper frame, and a bumper net is arranged in the bumper frame, and the other side of the railing is respectively provided with a flexible bumper strip.

[0011] In addition, preferably, the opposite sides of the support are respectively provided with a slide rail, the opposite sides of the slide rail are provided with a sliding groove, the top end face of the sliding groove is communicated with the outer side of the slide rail, and the sliding groove is slidably connected with a sliding block.

[0012] In addition, preferably, the two ends of the crossbeam are respectively fixedly connected with one side of the sliding block.

[0013] In addition, preferably, the outer side of the one-side post of the bottom plate is respectively provided with a collar, and the outer side of the other-side post is respectively provided with a hook, and the hook and the collar are mutually matched.

[0014] In addition, preferably, the material of the flexible anti-collision strip is rubber, and the thickness of the flexible anti-collision strip is 5-20 mm.

[0015] The building construction safety guardrail has the advantages that:

[0016] In the utility model, the anti-collision frame and the flexible anti-collision strip are respectively arranged on the two sides of the guardrail of the adjusting frame, the anti-collision net can resist the impact of certain equipment machinery or vehicles, the flexible anti-collision strip arranged on the other side can provide certain buffer protection for the falling of construction personnel, the adjusting frame can also be vertically adjusted in height along the adjusting groove of the post, different requirements of the installation height of the guardrail under different use environments are better met, and the utility model has high application flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structural schematic view of the building construction safety guardrail is provided in the utility model;

[0018] Figure 2 A rear view of the building construction safety guardrail is provided in the utility model;

[0019] Figure 3 A structural schematic view of the building construction safety guardrail when being connected with each other is provided in the utility model;

[0020] Figure 4 A sectional structural schematic view of the vertical part of the post and the adjusting frame of the building construction safety guardrail is provided in the utility model.

[0021] In the drawing, 1 is a bottom plate, 2 is a post, 21 is an adjusting groove, 3 is an adjusting frame, 31 is a threaded through hole, 4 is a bolt, 51 is a collar, 52 is a hook, 6 is a guardrail, 71 is an anti-collision frame, 72 is an anti-collision net, 81 is a sliding rail, 82 is a sliding groove, 9 is a cross beam, 10 is a sliding block, and 11 is a flexible anti-collision strip. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0024] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0025] Referring to Figures 1-4 A building construction safety fence, including bottom plate 1, support column 2 and adjusting frame 3, the two sides of the top end surface of bottom plate 1 are symmetrically provided with support column 2, the middle part of the top end surface of support column 2 is provided with adjusting slot 21, and adjusting frame 3 is slidably arranged between adjusting slot 21;

[0026] In other embodiments, the outer side of one side support column 2 on the bottom plate 1 is respectively provided with a sleeve ring 51, and the outer side of the other side support column 2 is respectively provided with a hook 52, and the hook 52 and the sleeve ring 51 are mutually matched;

[0027] Through the design, the hook 52 and the sleeve ring 51 matched with each other are respectively arranged on the outer sides of the support columns 2 on both sides of the fence, so that the operator can conveniently assemble and lengthen the fence;

[0028] The adjusting frame 3 includes two vertical parts and a horizontal part, the two vertical parts of the adjusting frame 3 are slidably inserted into the adjusting slot 21 of the support column 2, and the bottom end surface of the horizontal part of the adjusting frame 3 is equidistantly provided with a plurality of railings 6, and the bottom end surface of the railing 6 is horizontally provided with a cross beam 9;

[0029] In other embodiments, the opposite sides of the support column 2 are respectively vertically provided with a sliding rail 81, the opposite side of the sliding rail 81 is provided with a sliding groove 82, the top end surface of the sliding groove 82 is communicated with the outer side of the sliding rail 81, and the sliding groove 82 is slidably matched with a sliding block 10, and the two ends of the cross beam 9 are respectively fixedly connected with one side of the sliding block 10;

[0030] Through the design, by setting the slide rail 81 with the slide groove 82 on the opposite side of the two supports 2, the two sliding blocks 10 of the slide groove 82 are horizontally provided with the cross beam 9, when the operator adjusts the height of the adjusting frame 3 along the adjusting groove 21 of the support 2 in the vertical direction, the cross beam 9 provided at the lower end of the guardrail 6 moves along the slide groove 82 through the sliding block 10, has a certain guiding and limiting effect, and the stability of the adjustment is improved;

[0031] The top end surface of the slide groove 82 is through the outside of the slide rail 81, so that the operator can completely pull out the adjusting frame 3 and the cross beam 9 connected by the guardrail 6 from the slide groove 82 of the two slide rails 81, which is convenient for subsequent disassembly and adjustment;

[0032] The adjusting groove 21 of the support 2 is threadedly connected with the bolt 4, and the lower part of the two vertical parts of the adjusting frame 3 is equally provided with a through-type threaded hole 31, and the bolt 4 is threadedly connected with the threaded hole 31.

[0033] Through the design, by equally providing the through-type threaded hole 31 in the vertical part of the adjusting frame 3, and threadedly connecting the threaded hole 31 with the bolt 4 on the outer wall of the adjusting groove 21 of the support 2, when the adjusting frame 3 is adjusted to the required height along the adjusting groove 21 of the support 2, the operator can limit and fix by rotating the bolt 4.

[0034] One side of the guardrail 6 is symmetrically provided with the anti-collision frame 71, the anti-collision net 72 is arranged in the anti-collision frame 71, and the other side of the guardrail 6 is respectively provided with the flexible anti-collision strip 11

[0035] In other embodiments, the material of the flexible anti-collision strip 11 is rubber, and the thickness of the flexible anti-collision strip 11 is 5mm-20mm.

[0036] Through the design, the flexible anti-collision strip 11 with a thickness of 5mm-20mm is designed on the opposite side of the guardrail 6 and the anti-collision frame 71, which can provide a certain buffer protection for the falling of construction personnel.

[0037] In this embodiment, the anti-collision frame with the anti-collision net and the flexible anti-collision strip are respectively arranged on both sides of the guardrail of the adjusting frame, the anti-collision net can resist the impact of certain equipment machinery or vehicles, the flexible anti-collision strip arranged on the other side can provide a certain buffer protection for the falling of construction personnel, and the adjusting frame can also be vertically adjusted along the adjusting groove of the support, which better meets the different needs of the installation height of the guardrail in different use environments, and has high application flexibility.

[0038] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A construction safety fence comprising a base plate (1), a support post (2) and an adjustment frame (3), characterized in that, Both sides of the top end face of the bottom plate (1) are symmetrically provided with the support column (2), the middle part of the top end face of the support column (2) is provided with the adjusting groove (21), and the adjusting frame (3) is slidably arranged between the adjusting grooves (21). The adjusting frame (3) includes two vertical parts and a horizontal part, the two vertical parts of the adjusting frame (3) are slidably inserted into the adjusting grooves (21) of the support column (2), the bottom end face of the horizontal part of the adjusting frame (3) is equidistantly provided with a plurality of railings (6), and the bottom end face of the railing (6) is horizontally provided with the cross beam (9). The outer wall of the adjusting groove (21) of the support column (2) is threadedly connected with the bolt (4), the lower part of the two vertical parts of the adjusting frame (3) is equidistantly provided with the through threaded hole (31), and the bolt (4) is threadedly connected with the threaded hole (31). One side of the railing (6) is symmetrically provided with the anti-collision frame (71), the anti-collision net (72) is arranged in the anti-collision frame (71), and the other side of the railing (6) is respectively provided with the flexible anti-collision strip (11).

2. A construction safety barrier according to claim 1, wherein, The opposite side of the support column (2) is respectively provided with the sliding rail (81) vertically, the opposite side of the sliding rail (81) is provided with the sliding groove (82), the top end face of the sliding groove (82) is communicated with the outer side of the sliding rail (81), and the sliding groove (82) is slidably connected with the sliding block (10).

3. A construction safety barrier according to claim 2, wherein, The two ends of the cross beam (9) are respectively fixedly connected with one side of the sliding block (10).

4. A construction safety barrier according to claim 1, wherein The outer side of the support column (2) on one side of the bottom plate (1) is respectively provided with the sleeve ring (51), the outer side of the support column (2) on the other side is respectively provided with the clamping hook (52), and the clamping hook (52) and the sleeve ring (51) are mutually matched.

5. A construction safety barrier according to claim 1, wherein The material of the flexible anti-collision strip (11) is rubber, and the thickness of the flexible anti-collision strip (11) is 5mm-20mm.

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