Safety protection fence for building site construction

Abstract

The safety protection fence for building site construction comprises a first stand column and a second stand column, one side of the first stand column is rotationally connected with a folding plate, universal wheels are arranged at the top and the bottom of the folding plate, and the universal wheels are at least used for guiding when the folding plate is unfolded or folded. Sliding rails are fixedly installed above and below the outer wall of one side of the first stand column, rotating mechanisms are arranged on the sliding rails, the rotating mechanisms are at least used for folding or unfolding the sliding rails, hinge mechanisms are arranged between every two adjacent folding plates, and the hinge mechanisms are at least used for unfolding and folding the folding plates. The folding baffle plate has the beneficial effects that the folding baffle plate is designed, so that the size of the baffle plate is reduced, the storage of the baffle plate is convenient, only the folding plate needs to be pulled during installation, and the sliding rail and the long track can be rotated by designing the rotating mechanism, so that the folding baffle plate has certain protection and limiting effects on the folded baffle plate after being stored.

Description

TECHNICAL FIELD

[0001] The utility model relates to building site construction technical field, concretely relates to a safe protection fence for building site construction. BACKGROUND

[0002] In the construction process of building engineering, in order to reduce the influence to surrounding environment, prevent the entry of non construction personnel, usually need to set up safety fence to isolate and warn non working personnel, to this to reach the alleviation even eliminate security risks.

[0003] At present, the common safety fence is usually three-dimensional plate structure, when installing, baffle volume is big and is not convenient to install, dismount, the connection between split type, needs a large amount of screw to be fixed, needs to remove a large number of bolts when dismounting, makes installation, dismounting efficiency reduction, safety fence is idle and occupies space is bigger. Therefore, it is urgent to design a kind of safe protection fence for building site construction to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a safe protection fence for building site construction to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme:

[0006] A safe protection fence for building site construction, comprising a stand column one and a stand column two, characterized in that one side of the stand column one is rotatably connected with a folding plate;

[0007] The folding plate top and bottom are provided with universal wheels, and the universal wheels are at least used for guiding when the folding plate is unfolded or stored;

[0008] The outer wall of one side of the stand column one is fixedly installed with sliding rails above and below, the universal wheels are slidingly arranged in the inside of the sliding rails, and the sliding rails are at least used for limiting the movement direction of the universal wheels;

[0009] A rotating mechanism is arranged on the sliding rail, and the rotating mechanism is at least used for folding or unfolding the sliding rail;

[0010] A hinge mechanism is arranged between adjacent two folding plates, and the hinge mechanism is at least used for stretching and folding the folding plate.

[0011] Preferably, a plurality of uniformly distributed connecting sleeves are arranged on one side of the stand column one, and a plurality of uniformly distributed connecting sleeve rods are arranged on the other side of the stand column one;

[0012] A base is fixedly connected to the outer wall of the bottom of the stand column one, and a plurality of ground plugs are inserted into the base.

[0013] Preferably, the folding plate is composed of a first folding plate and a plurality of second folding plates.

[0014] The first folding plate and the second folding plate are connected by a hinge mechanism, and adjacent two second folding plates are also connected by a hinge mechanism.

[0015] Preferably, the slide rail is composed of a short rail and a long rail.

[0016] The length of the short rail is at least greater than the thickness of the plurality of folding plates after being folded, and the length of the long rail is adapted to the height of the folding plate.

[0017] One end of the long rail is fixedly connected with a second fixing key.

[0018] Preferably, the hinge mechanism comprises a first shaft hole fixed on one side of the first folding plate and a second shaft hole fixed on one side of the second folding plate.

[0019] The first shaft hole and the second shaft hole are internally inserted with a shaft rod.

[0020] Preferably, the rotating mechanism is composed of a plug, a socket, a connecting block and a rotating shaft.

[0021] The socket is fixed on the top of the short rail and the outer wall of the long rail, respectively.

[0022] The connecting block is fixed on the outer wall on both sides of the short rail, the rotating shaft is arranged on the outer wall on both sides of the long rail, and the rotating shaft is rotationally connected with the connecting block.

[0023] The plug is inserted into the socket.

[0024] Preferably, the top end of the first stand and the second stand is provided with a warning light.

[0025] The side wall of the first stand and the second stand is bonded with a warning sticker.

[0026] Preferably, the universal wheel comprises a pulley, and the pulley is internally inserted with a connecting rod.

[0027] One end of the connecting rod is rotationally connected with a fixing sheet, and the fixing sheet is mounted on the folding plate.

[0028] In the above technical solution, the utility model provides a safety protection fence for construction site construction, which has the following beneficial effects:

[0029] (1) By designing the folding baffle, the volume of the baffle is greatly reduced, and the storage of the baffle is also facilitated. When installing, the installation efficiency is improved by only pulling open the folding plate to complete the installation of the baffle.

[0030] (2) through the design of rotating mechanism, the slide rail can rotate ninety degrees, after folding the folding plate, rotate the long rail, so that it can prevent the folding plate from unfolding after being stored, and has certain protection and limiting effect on the stored folding plate.

[0031] (3) by setting the connecting sleeve and connecting sleeve rod on the outer wall of the column, the connection between multiple fences does not need to be fixed by bolts, only needs to be connected by inserting the connecting sleeve rod into the connecting sleeve, greatly improving the installation and disassembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0033] Figure 1 The structure perspective view of the embodiment of the safety protection fence for construction site construction of the present application is provided.

[0034] Figure 2 The structure explosion view of the embodiment of the safety protection fence for construction site construction of the present application is provided.

[0035] Figure 3 The structure perspective view of the embodiment of the safety protection fence for construction site construction of the present application is provided.

[0036] Figure 4 The structure perspective view of the embodiment of the safety protection fence for construction site construction of the present application is provided. Figure 2 The structure partial enlarged view of the embodiment of the safety protection fence for construction site construction of the present application is provided.

[0037] Figure 5 The structure partial enlarged view of the embodiment of the safety protection fence for construction site construction of the present application is provided. Figure 1 The structure partial enlarged view of the embodiment of the safety protection fence for construction site construction of the present application is provided.

[0038] Figure 6 The structure partial enlarged view of the embodiment of the safety protection fence for construction site construction of the present application is provided. Figure 1 The structure partial enlarged view of the embodiment of the safety protection fence for construction site construction of the present application is provided.

[0039] 1, the column one; 11, connecting sleeve; 12, connecting sleeve rod; 13, warning sticker; 14, base; 15, fixed key one; 16, connecting plate one; 17, the column two; 2, folding plate; 21, first folding plate; 22, second folding plate; 23, connecting plate two; 3, slide rail; 31, fixed key two; 32, short track; 33, long track; 4, ground plug; 5, universal wheel; 51, pulley; 52, connecting rod; 53, fixed sheet; 6, hinge mechanism; 61, shaft; 62, shaft hole one; 63, shaft hole two; 7, warning light; 8, rotating mechanism; 80, bolt; 81, socket; 82, connecting block; 83, rotating shaft. DETAILED DESCRIPTION

[0040] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below with the drawings.

[0041] As Figures 1-6 The utility model discloses a safety protection fence for construction site, including the column one 1 and the column two 17, its characterized in that one side of column one 1 is rotatably connected with folding plate 2, and the top and bottom of folding plate 2 are provided with universal wheel 5, and universal wheel 5 is at least used to guide when folding plate 2 is unfolded or stored, and one side outer wall of column one 1 is fixedly installed with slide rail 3 above and below, and universal wheel 5 is slidably arranged in the inside of slide rail 3, and slide rail 3 is at least used to limit the movement direction of universal wheel 5, and slide rail 3 is provided with rotating mechanism 8, and rotating mechanism 8 is at least used to fold or unfold slide rail 3, and hinge mechanism 6 is arranged between the adjacent two folding plates 2, and hinge mechanism 6 is at least used to stretch and fold folding plate 2.

[0042] In the embodiment, including the column one 1 and the column two 17;

[0043] Specifically, one side of column one 1 is provided with a plurality of evenly distributed connecting sleeves 11, which are used to be inserted and fixed with connecting sleeve rods 12 on one side of column two 17, and the other side of column one 1 is provided with a plurality of evenly distributed connecting sleeve rods 12, which are used to be rotatably inserted with connecting sleeve rods 12 on one side of the first folding plate 21.

[0044] Specifically, the outer wall of the bottom of column one 1 is fixedly connected with a base 14, and a plurality of ground plugs 4 are inserted into the base 14, and the ground plugs are used to fix column one 1 and column two 17.

[0045] In the embodiment, one side of column one 1 is rotatably connected with folding plate 2.

[0046] Specifically, folding plate 2 is composed of a first folding plate 21 and a plurality of second folding plates 22.

[0047] Specifically, the first folding plate 21 and the second folding plate 22 are connected by the hinge mechanism 6, and two adjacent second folding plates 22 are also connected by the hinge mechanism 6, so that the folding plates can be flexibly stretched and folded.

[0048] In the embodiment, the slide rail 3 is fixedly installed above and below one side outer wall of the stand 1, and the universal wheel 5 is slidingly arranged in the interior of the slide rail 3, so as to fix and support the universal wheel 5, and the slide rail 3 is used to at least limit the movement direction of the universal wheel 5;

[0049] Specifically, the slide rail 3 is composed of a short rail 32 and a long rail 33, the short rail 32 is fixed on the one side outer wall of the stand 1, and the long rail 33 is connected with the short rail 32 by the rotating mechanism 8.

[0050] Specifically, the length of the short rail 32 is at least greater than the thickness of the several folding plates 2 after being folded, so as to completely accommodate the folding plates 2, the length of the long rail 33 is matched with the height of the folding plates 2, and the long rail 33 is prevented from being folded and colliding with the corresponding slide rail 3, so that the long rail 33 cannot be folded by 90 degrees.

[0051] Specifically, the long rail 33 is fixedly connected with the fixed key two 31 at one end, so as to prevent the slide rail 3 from being bent after being stretched, and the rotating mechanism 8 is limited and fixed.

[0052] In the embodiment, the hinge mechanism 6 is arranged between the adjacent two folding plates 2, and the hinge mechanism 6 is used to at least stretch and fold the folding plates 2.

[0053] Specifically, the hinge mechanism 6 comprises the shaft hole one 62 fixed on one side of the first folding plate 21 and the shaft hole two 63 fixed on one side of the second folding plate 22.

[0054] Specifically, the shaft hole one 62 and the shaft hole two 63 are inserted with the shaft rod 61, the shaft rod 61 can fixedly connect the folding plates 2, and the folding plates 2 can also rotate around the shaft rod 61.

[0055] In the embodiment, the rotating mechanism 8 is arranged on the slide rail 3, and the rotating mechanism 8 is used to at least fold or unfold the slide rail 3.

[0056] Specifically, the rotating mechanism 8 is composed of the bolt 80, the socket 81, the connecting block 82 and the rotating shaft 83.

[0057] Specifically, the socket 81 is fixed on the top of the short rail 32 and the outer wall of the long rail 33 respectively, so as to limit the rotation of the slide rail 3 after being stretched, and the connection between the long rail 33 and the short rail 32 is fixed.

[0058] Specifically, the connecting block 82 is fixed on the two side outer walls of the short rail 32, the rotating shaft 83 is arranged on the two side outer walls of the long rail 33, and the rotating shaft 83 is rotationally connected with the connecting block 82, so that the long rail 33 is connected with the short rail 32 and the long rail 33 can rotate around the rotating shaft 83;

[0059] Specifically, the plug 80 is inserted into the socket 81 to fix the connecting position of the long rail 33 and the short rail 32, and the rotation of the long rail 33 is limited.

[0060] In the embodiment, the top ends of the first column 1 and the second column 17 are provided with warning lights 7 to warn non-construction personnel from approaching.

[0061] In the embodiment, the side walls of the first column 1 and the second column 17 are attached with warning stickers 13 to enhance the warning effect.

[0062] In the embodiment, the top and bottom of the folding plate 2 are provided with universal wheels 5, which are used for guiding the folding plate 2 when it is unfolded or stored.

[0063] Specifically, the universal wheel 5 includes a pulley 51, and a connecting rod 52 is inserted into the pulley 51 to connect a fixing piece 53, and the fixing piece 53 can also rotate.

[0064] Specifically, one end of the connecting rod 52 is rotationally connected with the fixing piece 53, and the fixing piece 53 is installed on the folding plate 2, so that the folding plate 2 can rotate when it is folded.

[0065] Working steps: I. When in use, first place the first column 1 vertically, then fix the first column 1 with the ground plug 4, then unfold the slide rail 3, connect the fixing key two 31 on the slide rail 3 with the fixing key one 15 on one side of the second column 17, then insert the plug 80 into the socket 81, then fix the second column 17 with the ground plug 4, then pull the folding plate 2 to fully unfold it, then connect the connecting plate two 23 on one side of the folding plate with the connecting plate one 16 on one side of the second column 17 to fix the folding plate 2;

[0066] II. When disassembling, first disconnect the connecting plate one 16 and the connecting plate two 23, then push the folding plate 2 to fold it, then disconnect the fixing key two 31 on the rail from the fixing key one 15 on one side of the second column 17, pull out the plug 80 in the socket 81, then bend the upper long rail 33 downward by 90 degrees, and then bend the lower long rail 33 upward by 90 degrees to complete the folding and storage of the folding plate 2 and the slide rail 3, then the ground plugs for fixing the first column 1 and the second column 17 can be removed respectively.

[0067] Three, when using multiple fences, the connecting sleeve rod 12 on one side of the second stand 17 is inserted into the connecting sleeve 11 on one side of the first stand 1 to be connected, so as to complete the mutual connection between each fence.

[0068] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A safety fence for construction sites, comprising a first upright (1) and a second upright (17), characterized in that, One side of the column (1) is rotatably connected with a folding plate (2); The folding plate (2) is provided with universal wheels (5) on the top and bottom, which are used for guiding the folding plate (2) at least when it is unfolded or stored; The outer wall of one side of the column (1) is fixedly installed with sliding rails (3) above and below, the universal wheels (5) are slidably arranged in the sliding rails (3), and the sliding rails (3) are used for limiting the movement direction of the universal wheels (5) at least; The sliding rails (3) are provided with rotating mechanisms (8), which are used for folding or unfolding the sliding rails (3) at least; Adjacent two folding plates (2) are provided with hinge mechanisms (6), which are used for stretching and folding the folding plates (2) at least.

2. A safety fence for construction sites according to claim 1, characterized in that The one side of the column (1) is provided with a plurality of uniformly distributed connecting sleeves (11), and the other side of the column (1) is provided with a plurality of uniformly distributed connecting sleeve rods (12); The outer wall of the bottom of the column (1) is fixedly connected with a base (14), and the base (14) is inserted with a plurality of ground plugs (4).

3. The safety fence for construction site according to claim 1, characterized in that, The folding plate (2) is composed of a first folding plate (21) and a plurality of second folding plates (22); The first folding plate (21) and the second folding plate (22) are connected by the hinge mechanism (6), and adjacent two second folding plates (22) are also connected by the hinge mechanism (6).

4. The safety fence for construction site according to claim 1, characterized in that, The sliding rail (3) is composed of a short rail (32) and a long rail (33); The length of the short rail (32) is at least greater than the thickness of the plurality of folding plates (2) after being folded, and the length of the long rail (33) is adapted to the height of the folding plate (2); One end of the long rail (33) is fixedly connected with a second fixed key (31).

5. A safety fence for construction sites according to claim 3, characterized in that The hinge mechanism (6) comprises a shaft hole one (62) fixed on one side of the first folding plate (21) and a shaft hole two (63) fixed on one side of the second folding plate (22); The shaft hole one (62) and the shaft hole two (63) are inserted with a shaft rod (61) inside.

6. A safety fence for construction sites according to claim 4, characterized in that The rotating mechanism (8) is composed of a bolt (80), a socket (81), a connecting block (82) and a rotating shaft (83); The socket (81) is fixed on the top of the short rail (32) and the outer wall of the long rail (33) respectively; The connecting block (82) is fixed on the two side outer walls of the short rail (32), and the rotating shaft (83) is arranged on the two side outer walls of the long rail (33), and the rotating shaft (83) is rotatably connected with the connecting block (82); The bolt (80) is inserted into the socket (81).

7. The safety fence for construction site according to claim 1, characterized in that, The top ends of the column (1) and the column (17) are provided with warning lights (7); The side walls of the column (1) and the column (17) are bonded with warning stickers (13).

8. A safety fence for construction sites according to claim 1, characterized in that The universal wheel (5) comprises a pulley (51), and the pulley (51) is inserted with a connecting rod (52) inside; One end of the connecting rod (52) is rotatably connected with a fixed sheet (53), and the fixed sheet (53) is installed on the folding plate (2).

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