Safe and stable building construction protective fence

Abstract

The utility model relates to the technical field of building construction protective guards, in particular to a safe and stable building construction protective guard which comprises a plurality of supporting frames, each supporting frame is composed of a first vertical beam and a second vertical beam arranged on one side of the first vertical beam, and a plurality of hinged supports which are linearly arranged at equal intervals are fixedly installed on the side face of each first vertical beam. A plurality of protruding blocks are fixedly installed on the side face of the second vertical beam, the protruding blocks are rotationally connected with the hinged supports through rotating shafts, vertical clamping grooves formed in the vertical direction are formed in the first vertical beam and the second vertical beam correspondingly, and fixed bottom plates are fixedly installed at the bottoms of the first vertical beam and the second vertical beam correspondingly. A protection plate is clamped and matched in the two opposite vertical clamping grooves, a supporting assembly used for supporting is arranged on the back face of the protection plate, the supporting assembly comprises an extension rod arranged on the protection plate, and the extension rod is sleeved with a storage sleeve. The device is convenient to install and operate, firm and stable in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction guardrails, in particular to safe and stable building construction guardrails. BACKGROUND

[0002] In the building construction process, in order to ensure the safety of the construction site, other irrelevant personnel are blocked from entering, usually need to set up corresponding building construction guardrails in the periphery of the building, the types of building construction guardrails on the market are more, most of the building construction guardrails are installed in the way of splicing, realize the effect that after transporting materials to the installation site, on-site assembly is facilitated.

[0003] Most of the building construction guardrails are usually composed of two vertical beams and a plate body arranged between the two vertical beams, when the vertical beam is fixed, the plate body on the conventional guardrail is generally fixed between the vertical beam by a plurality of fastening bolts, the fixing mode is relatively complex, and a plurality of fastening bolts need to be screwed every time, which will delay time, in addition, after the vertical beam is fixed, the guardrail can only be arranged in a straight line direction, and the angle cannot be bent and adjusted, thereby limiting the use range and bringing inconvenience to users. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing safe and stable building construction guardrails to solve the defects in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] Safe and stable building construction guardrails, including a plurality of vertical support frames, the support frame is composed of a first vertical beam and a second vertical beam arranged on one side of the first vertical beam, a plurality of hinge seats are fixedly installed on the side surface of the first vertical beam in linear equal-interval arrangement, a plurality of protrusions are fixedly installed on the side surface of the second vertical beam in linear equal-interval arrangement, the protrusions and the hinge seats are rotatably connected through shafts, the first vertical beam and the second vertical beam are provided with vertical clamping grooves arranged along the vertical direction, the bottom of the first vertical beam and the second vertical beam is fixedly installed with a fixed bottom plate, the vertical clamping grooves opposite to each other are clamped with a guard plate, a supporting assembly for supporting is arranged on the back surface of the guard plate, the supporting assembly comprises an extension rod arranged on the guard plate, and a storage sleeve is arranged on the extension rod.

[0007] Preferably, the extension rod and the storage sleeve are slidably connected, and the extension rod and the storage sleeve are fixed through fastening bolts.

[0008] Preferably, the size of the protective plate is matched with the size of the vertical clamping groove, and the upper and lower ends of the vertical clamping groove are communicated with the outside.

[0009] Preferably, a plurality of reflective strips are arranged on the front surface of the protective plate, and a text warning sticker is further arranged on the front surface of the protective plate.

[0010] Preferably, the size of the protruding rod is matched with the size of the receiving sleeve, and a supporting seat is fixedly installed at the bottom end of the receiving sleeve.

[0011] Preferably, a limiting seat is fixedly installed on the back surface of the protective plate, a penetrating groove with a front end communicated with the outside is arranged in the limiting seat, an upper clamping groove is arranged on the rear side top wall of the penetrating groove, a penetrating-out groove communicated with the outside is arranged on the front side groove wall of the upper clamping groove, a horizontal rod is fixedly installed at the top end of the protruding rod, a limiting clamping plate is fixedly installed at the end of the horizontal rod, and the limiting clamping plate is clamped in the upper clamping groove.

[0012] Preferably, the horizontal rod penetrates out from the penetrating-out groove part and is in sliding connection with the penetrating-out groove, and the size of the limiting clamping plate is matched with the size of the penetrating groove.

[0013] Preferably, the width of the penetrating-out groove is smaller than the width of the upper clamping groove, and the size of the limiting clamping plate is matched with the size of the upper clamping groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、The utility model discloses a first vertical beam and a second vertical beam are arranged, the first vertical beam and the second vertical beam can rotate between the first vertical beam and the second vertical beam, the angle of the second vertical beam can be adjusted at the time, the assembly operation of a certain angle is realized, in addition, the clamping cooperation between the protective plate and the vertical clamping groove is set up, and the assembly operation is facilitated, the disassembly is more convenient, and the effect that the assembly operation is facilitated is achieved.

[0016] 2、The utility model discloses a reflective strip and a text warning sticker are arranged, can play the effect of warning, the supporting assembly is further supported through the setting of the supporting component, the limiting seat and the limiting clamping plate are set up, and the clamping assembly is facilitated, and the supporting assembly is more convenient to install. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the utility model supporting frame;

[0019] Figure 3 It is the partial structure schematic diagram of the utility model.

[0020] Figure 4 For the utility model Figure 3 The enlarged view of A in the figure;

[0021] Figure 5 For the structure diagram of the utility model protective plate;

[0022] The meaning of each reference numeral in the figure is as follows:

[0023] 1, support frame; 10, first vertical beam; 11, hinge seat; 12, second vertical beam; 13, protruding block; 14, vertical clamping groove; 15, fixed bottom plate;

[0024] 2, protective plate; 20, reflective strip; 21, word warning sticker; 22, limiting seat; 221, penetrating groove; 222, upper clamping groove; 223, penetrating-out groove;

[0025] 3, support assembly; 30, storage sleeve; 31, support seat; 32, protruding rod; 33, horizontal rod; 34, limiting clamping plate. DETAILED DESCRIPTION

[0026] 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. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides a technical scheme: safe and stable building construction protective fence, including multiple vertical support frame 1 that sets, support frame 1 is composed of first vertical beam 10 and the second vertical beam 12 of setting in first vertical beam 10 one side, the side of first vertical beam 10 is fixedly installed with multiple linear equidistance arrangement hinge seat 11, the side of second vertical beam 12 is fixedly installed with multiple linear equidistance arrangement protruding block 13, protruding block 13 and hinge seat 11 are connected through the rotation of pivot, so that second vertical beam 12 can rotate and realize the adjustment operation of direction;

[0028] Specifically, the first vertical beam 10 and the second vertical beam 12 are provided with vertical clamping grooves 14 arranged along the vertical direction, and the bottom of the first vertical beam 10 and the second vertical beam 12 is fixedly installed with a fixed bottom plate 15, the fixed bottom plate 15 is fixedly installed on the external base through the fastening bolt, the opposite two vertical clamping grooves 14 are connected with the protective plate 2, the size of the protective plate 2 is matched with the size of the vertical clamping groove 14, and the upper and lower ends of the vertical clamping groove 14 are connected with the outside, so that the assembly operation of the protective plate 2 is more convenient.

[0029] In this embodiment, the back of the guard plate 2 is provided with a support assembly 3 for supporting, the support assembly 3 comprises an extension rod 32 arranged on the guard plate 2, the extension rod 32 is sleeved with a receiving sleeve 30, the extension rod 32 and the receiving sleeve 30 are slidably connected, the extension rod 32 and the receiving sleeve 30 are fixed by fastening bolts, so as to realize the effect of further stabilizing and supporting the guard plate 2 by the support assembly 3.

[0030] Specifically, the front surface of the guard plate 2 is provided with a plurality of reflective strips 20, and the front surface of the guard plate 2 is also provided with a text warning sticker 21 for warning operation.

[0031] Further, the size of the extension rod 32 is matched with the size of the receiving sleeve 30, and the bottom end of the receiving sleeve 30 is fixedly installed with a support seat 31, so that the support seat 31 can be stably supported on the ground.

[0032] In addition, the back of the guard plate 2 is fixedly installed with a limiting seat 22, the limiting seat 22 is provided with a through slot 221 with the front end connected with the outside, the rear side top wall of the through slot 221 is provided with an upper clamping groove 222, the front side groove wall of the upper clamping groove 222 is provided with a through slot 223 connected with the outside, the top end of the extension rod 32 is fixedly installed with a horizontal rod 33, the end of the horizontal rod 33 is fixedly installed with a limiting clamping plate 34, the limiting clamping plate 34 is clamped in the upper clamping groove 222, the horizontal rod 33 is connected with the through slot 223 and is slidably connected, the size of the limiting clamping plate 34 is matched with the size of the through slot 221, the width of the through slot 223 is smaller than the width of the upper clamping groove 222, the size of the limiting clamping plate 34 is matched with the size of the upper clamping groove 222, so that the horizontal rod 33 and the limiting clamping plate 34 can be clamped and assembled, and the installation is more convenient.

[0033] The safe and stable construction safety fence of the utility model in use, first according to the length of guard plate 2, the first vertical beam 10 and the second vertical beam 12 are erected at the corresponding position, and the second vertical beam 12 is adjusted to face, after adjustment, then the fixed bottom plate 15 is fixedly installed on the outside base by fastening bolt, after installation is completed, guard plate 2 is clamped into along the vertical clamping groove 14 part, so that the both ends of the plate body of guard plate 2 are clamped in the vertical clamping groove 14, then the horizontal rod 33 and the limiting clamping plate 34 are inserted along the through slot 221 part, and the limiting clamping plate 34 is clamped into the upper clamping groove 222, the horizontal rod 33 is clamped into the through slot 223, then the receiving sleeve 30 is slid to make the support seat 31 abut on the ground, finally, the extension rod 32 and the receiving sleeve 30 are fixed by fastening bolt, the assembly operation is completed.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A safe and stable construction fence comprising a plurality of vertically arranged support frames (1), characterized in that: The support frame (1) is composed of a first vertical beam (10) and a second vertical beam (12) arranged on one side of the first vertical beam (10), a plurality of hinge bases (11) are fixedly installed on the side surface of the first vertical beam (10) and arranged in linear equal intervals, a plurality of protrusions (13) are fixedly installed on the side surface of the second vertical beam (12) and arranged in linear equal intervals, the protrusions (13) and the hinge bases (11) are rotationally connected through a rotating shaft, vertical clamping grooves (14) are arranged in the first vertical beam (10) and the second vertical beam (12) and arranged in the vertical direction, a fixed bottom plate (15) is fixedly installed on the bottom of the first vertical beam (10) and the second vertical beam (12), a protective plate (2) is clamped and matched in the vertical clamping grooves (14) opposite to each other, a supporting assembly (3) for supporting is arranged on the back surface of the protective plate (2), the supporting assembly (3) comprises an extension rod (32) arranged on the protective plate (2), and a receiving sleeve (30) is sleeved on the extension rod (32).

2. The safe and stable construction safety fence according to claim 1, wherein: The extension rod (32) and the receiving sleeve (30) are slidably connected, and the extension rod (32) and the receiving sleeve (30) are fixed through a fastening bolt.

3. The secure and stable construction safety fence according to claim 1, wherein: The size of the protective plate (2) is matched with the size of the vertical clamping groove (14), and the upper and lower ends of the vertical clamping groove (14) are connected with the outside.

4. The secure and stable construction safety fence according to claim 1, wherein: A plurality of reflective strips (20) are arranged on the front surface of the protective plate (2), and a text warning sticker (21) is further arranged on the front surface of the protective plate (2).

5. The secure and stable construction safety fence according to claim 1, wherein: The size of the extension rod (32) is matched with the size of the receiving sleeve (30), and a supporting seat (31) is fixedly installed at the bottom end of the receiving sleeve (30).

6. The secure and stable construction safety fence according to claim 1, wherein: A limiting seat (22) is fixedly installed on the back surface of the protective plate (2), a penetrating groove (221) with a front end connected with the outside is arranged in the limiting seat (22), an upper clamping groove (222) is arranged on the rear side top wall of the penetrating groove (221), a penetrating-out groove (223) connected with the outside is arranged on the front side groove wall of the upper clamping groove (222), a horizontal rod (33) is fixedly installed at the top end of the extension rod (32), a limiting clamping plate (34) is fixedly installed at the end of the horizontal rod (33), and the limiting clamping plate (34) is clamped in the upper clamping groove (222).

7. The secure and stable construction safety fence according to claim 6, wherein: The horizontal rod (33) penetrates out from the penetrating-out groove (223) and is slidably connected with the penetrating-out groove (223), and the size of the limiting clamping plate (34) is matched with the size of the penetrating groove (221).

8. The secure and stable construction safety fence according to claim 7, wherein: The width of the penetrating-out groove (223) is smaller than the width of the upper clamping groove (222), and the size of the limiting clamping plate (34) is matched with the size of the upper clamping groove (222).

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