Building construction fence

Abstract

The utility model discloses a building construction fence, belongs to the technical field of construction fences, aims at solving the problems that in the prior art, a fence is inconvenient to disassemble and assemble, and the length of the fence is not easy to adjust according to the actual construction length, and comprises two supporting columns, a first guardrail, a second guardrail, a third guardrail and a fourth guardrail, a second guardrail is arranged on one side of the other supporting column; through the arrangement of the supporting columns, the fixing sleeves, the L-shaped inserting rods and other structures, the overall fence is convenient to disassemble and assemble, meanwhile, through the arrangement of the T-shaped sliding grooves, the T-shaped sliding rods, the idler wheels and other structures, the distance between the first fence body and the second fence body is convenient to adjust, and therefore the length of the fence can be adjusted according to the actual length of a construction site; wherein the first guardrail and the second guardrail are supported by the rolling wheels, the stability of the first guardrail and the second guardrail during moving is improved, and the function of limiting the stored first guardrail and the stored second guardrail is achieved through the arrangement of the fixing assemblies.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the construction fence technical field, concretely relates to a building construction fence. BACKGROUND

[0002] The building construction fence is also called construction iron horse, construction iron guardrail, construction guardrail, municipal iron horse and the like, in order to ensure that the pedestrian will not enter the construction area, the construction fence needs to be used, the construction fence not only can protect the safety of the pedestrian, but also is convenient for dividing the construction area.

[0003] In the prior art, usually, the fence needs to be installed by professional tools by the assembling personnel in the process of assembling, and the nuts need to be locked in turn, so that the fence needs to be disassembled in turn when disassembling, which brings inconvenience to the operation of the working personnel, greatly reduces the working efficiency, and simultaneously, the length of the assembled fence is fixed, and it is not easy to adjust according to the actual length of the construction site, so that the fence is too much or too little.

[0004] Therefore, the building construction fence needs to be provided, to solve the problems that the fence is inconvenient to disassemble and the length is not easy to adjust according to the actual construction length in the prior art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a building construction fence to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a building construction fence, comprising two support columns, further comprising:

[0007] A first guardrail is arranged on one side of one of the support columns, a second guardrail is arranged on one side of the other support column, the bottom surface of the first guardrail and the second guardrail is fixed with a mounting frame, and a roller is rotatably connected to the inner side of the mounting frame;

[0008] Two T-shaped sliding rods are arranged on one side of the first guardrail, two T-shaped sliding grooves are arranged on the side of the second guardrail close to the first guardrail, the T-shaped sliding rod is slidably connected to the inner wall of the T-shaped sliding groove, and a fixing assembly is arranged on the surface of the first guardrail corresponding to the second guardrail.

[0009] It is necessary to explain in the scheme that the fixing assembly comprises a positioning rod movably penetrating the surface of the first guardrail, a fixing block is fixed to one end of the positioning rod, a positioning hole is arranged on the surface of the second guardrail corresponding to the positioning rod, and two elastic ropes are fixed to one side of the fixing block, and the end portions of the two elastic ropes are fixed to the surface of the first guardrail.

[0010] Further worth mentioning is that the first guardrail and the second guardrail are fixed with two L-shaped inserting rods on the sides away from each other, the two supporting columns are fixed with two fixing sleeves on the sides close to each other, the L-shaped inserting rod and the fixing sleeve are in one-to-one correspondence, and the L-shaped inserting rod and the fixing sleeve are inserted.

[0011] Further need to be explained is that one of the supporting columns is fixed with a T-shaped connecting block on the side away from the second guardrail, and the other supporting column is fixed with an L-shaped clamping plate on the side away from the T-shaped connecting block, the L-shaped clamping plate is provided with a first clamping groove and a second clamping groove on the surface, the first clamping groove is clamped with the T-shaped connecting block, and the end of the T-shaped connecting block is clamped with the inner wall of the second clamping groove.

[0012] As a preferred embodiment, the fixing block is fixed with a pulling block on the side away from the first guardrail, and the surfaces of the first guardrail and the second guardrail are bonded with a plurality of reflective strips at the lower ends.

[0013] As a preferred embodiment, the bottom ends of the two supporting columns are fixed with a base, the top surface of the base is inserted with two fixing piles, and the roller is located on the same horizontal plane as the base.

[0014] Compared with the prior art, the building construction fence provided by the utility model has at least the following beneficial effects:

[0015] (1) Through the arrangement of the supporting column, the fixing sleeve and the L-shaped inserting rod, the disassembly and assembly of the fence are facilitated, thereby facilitating the operation of the staff, the arrangement of the T-shaped sliding groove, the T-shaped sliding rod and the roller facilitates the adjustment of the distance between the first guardrail and the second guardrail, thereby the length of the fence can be adjusted according to the actual length of the construction site, the roller can support the first guardrail and the second guardrail on one hand and improve the stability of the first guardrail and the second guardrail during movement on the other hand, and through the arrangement of the fixing assembly, the function of limiting the first guardrail and the second guardrail after storage is realized.

[0016] (2) By arranging the T-shaped connecting block on one supporting column close to the L-shaped clamping plate on the adjacent supporting column, the T-shaped connecting block is clamped in the first clamping groove, and the end of the T-shaped connecting block is clamped in the second clamping groove, thereby facilitating the butt joint between the adjacent fences and improving the stability of the fence as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the overall structure of the utility model;

[0018] Figure 2 It is Figure 1 It is an enlarged structure schematic view of position A;

[0019] Figure 3The utility model discloses a fixed assembly structure schematic view of the utility model;

[0020] Figure 4 Another view structure schematic view of the utility model;

[0021] Figure 5 L type card board structure schematic view of the utility model.

[0022] In the drawing: 1, support column; 2, base; 3, first guardrail; 4, second guardrail; 5, L type card board; 6, T type connecting block; 7, mounting frame; 8, roller; 9, T type slide bar; 10, T type slide slot; 11, fixed sleeve; 12, L type plug-in rod; 13, positioning hole; 14, positioning rod; 15, fixed block; 16, pull block; 17, elastic rope; 18, first clamping groove; 19, second clamping groove; 20, fixed stake; 21, reflective strip. DETAILED DESCRIPTION

[0023] The technical scheme 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 and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a kind of construction fence, including two support columns 1, still include:

[0025] First guardrail 3 is arranged in one side of one of support columns 1, and one side of the other support column 1 is provided with second guardrail 4, the bottom surface of first guardrail 3 and second guardrail 4 is fixed with mounting frame 7, and the inner side of mounting frame 7 is rotatably connected with roller 8;

[0026] T type slide bar 9 is provided with two and is fixed to one side of first guardrail 3 respectively, and two T type slide slots 10 are opened in the side of second guardrail 4 close to first guardrail 3, and T type slide bar 9 is slidably connected with the inner wall of T type slide slot 10, and the surface of first guardrail 3 is provided with fixed assembly corresponding to second guardrail 4.

[0027] Further as Figure 1 , Figure 2 and Figure 3 It is worth specifically explaining that fixed assembly includes positioning rod 14 that is movably penetrated on the surface of first guardrail 3, one end of positioning rod 14 is fixed with fixed block 15, the surface of second guardrail 4 is provided with positioning hole 13 corresponding to positioning rod 14, one side of fixed block 15 is fixed with two elastic ropes 17, and the end of two elastic ropes 17 is fixed with the surface of first guardrail 3.

[0028] It is worth mentioning that the fixed block 15 is limited by the elastic rope 17, so that the stability of the positioning rod 14 can be maintained.

[0029] Further as shown in Figure 1 and Figure 3 It is worth mentioning that the first guardrail 3 and the second guardrail 4 are fixed with two L-shaped insertion rods 12 on the side away from each other, and the two support columns 1 are fixed with two fixed sleeves 11 on the side close to each other, the L-shaped insertion rod 12 corresponds to the fixed sleeve 11, and the L-shaped insertion rod 12 and the fixed sleeve 11 are inserted.

[0030] It is worth mentioning that the first guardrail 3 and the second guardrail 4 are inserted by the L-shaped insertion rod 12 on the fixed sleeve 11, so as to facilitate the installation of the first guardrail 3 and the second guardrail 4 on the support column 1, thereby improving the disassembly of the fence as a whole.

[0031] Further as shown in Figure 1 , Figure 4 and Figure 5 It is worth mentioning that one of the support columns 1 is fixed with a T-shaped connecting block 6 on the side away from the second guardrail 4, and the other support column 1 is fixed with an L-shaped clamping plate 5 on the side away from the T-shaped connecting block 6, the surface of the L-shaped clamping plate 5 is provided with a first clamping groove 18 and a second clamping groove 19, the first clamping groove 18 is clamped with the T-shaped connecting block 6, and the end of the T-shaped connecting block 6 is clamped with the inner wall of the second clamping groove 19.

[0032] Further as shown in Figure 1 and Figure 3 It is worth mentioning that the fixed block 15 is fixed with a pulling block 16 on the side away from the first guardrail 3, and the surface of the first guardrail 3 and the second guardrail 4 is bonded with a plurality of reflective strips 21 at the lower end, the movement of the positioning rod 14 is facilitated by the pulling block 16; the reflective strips 21 remind the passing vehicles and pedestrians at night.

[0033] Further as shown in Figure 1 and Figure 4 It is worth mentioning that the bottom end of the two support columns 1 is fixed with a base 2, the top surface of the base 2 is inserted with two fixed piles 20, the roller 8 is located on the same horizontal plane with the base 2, the base 2 is fixed by the fixed pile 20, so as to maintain the stability of the fence as a whole.

[0034] The present scheme has the following working process: when the fence is installed, first, the L-shaped insertion rod 12 on the first guardrail 3 is inserted into the fixing sleeve 11 on the support column 1, then the distance between the first guardrail 3 and the second guardrail 4 is adjusted according to the actual length of the construction site, the worker pulls the second guardrail 4, thereby driving the T-shaped sliding rod 9 on the second guardrail 4 to slide in the T-shaped sliding groove 10 on the first guardrail 3, and the roller 8 at the bottom of the second guardrail 4 rolls on the ground, which can support the second guardrail 4 and improve the stability of the second guardrail 4 when moving; then the adjusted fence as a whole is fixed by the fixing pile 20, and adjacent fences are connected by the T-shaped connecting block 6 on one support column 1 approaching the L-shaped clamping plate 5 on the adjacent support column 1, so that the T-shaped connecting block 6 is clamped in the first clamping groove 18, and the end of the T-shaped connecting block 6 is clamped in the second clamping groove 19, which facilitates the butt joint between adjacent fences and improves the stability of the whole fence; after the construction is completed, the fence needs to be removed, at this time, the fixing pile 20 is pulled out, then the T-shaped connecting block 6 is removed from the first clamping groove 18 and the second clamping groove 19 on the L-shaped clamping plate 5, the support column 1 is pushed, so that the first guardrail 3 and the second guardrail 4 are close to each other for storage, after the first guardrail 3 and the second guardrail 4 coincide, the positioning rod 14 on the first guardrail 3 is inserted into the positioning hole 13 on the second guardrail 4, so that the first guardrail 3 and the second guardrail 4 are limited, under the elastic force of the elastic rope 17, the positioning rod 14 is more stably inserted into the positioning hole 13, so that the stability of the first guardrail 3 and the second guardrail 4 after coinciding is maintained, by laying the whole fence down, the L-shaped insertion rod 12 on the first guardrail 3 and the second guardrail 4 is separated from the fixing sleeve 11, so that the fence is conveniently disassembled and assembled.

[0035] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which shall be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

[0036] Finally: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A construction fence, comprising two support posts (1), characterized in that, Also includes: The first guardrail (3) is set on one side of one of the support columns (1), and a second guardrail (4) is set on one side of the other support column (1). The bottom surfaces of the first guardrail (3) and the second guardrail (4) are both fixed with mounting brackets (7), and the inner side of the mounting brackets (7) is rotatably connected with rollers (8). T-shaped sliding rods (9) are provided in two and are respectively fixed to one side of the first guardrail (3). Two T-shaped sliding grooves (10) are opened on the side of the second guardrail (4) that is close to the first guardrail (3). The T-shaped sliding rods (9) are slidably connected to the inner wall of the T-shaped sliding grooves (10). The surface of the first guardrail (3) is provided with fixing components corresponding to the second guardrail (4).

2. A construction fence according to claim 1, characterized in that: The fixing component includes a positioning rod (14) that moves through the surface of the first guardrail (3). One end of the positioning rod (14) is fixed with a fixing block (15). The surface of the second guardrail (4) is provided with a positioning hole (13) corresponding to the positioning rod (14). Two elastic ropes (17) are fixed on one side of the fixing block (15). The ends of the two elastic ropes (17) are fixed to the surface of the first guardrail (3).

3. A construction fence according to claim 2, characterized in that: Two L-shaped inserts (12) are fixed on the side of the first guardrail (3) and the second guardrail (4) that are far apart from each other, and two fixing sleeves (11) are fixed on the side of the two support columns (1) that are close to each other. The L-shaped inserts (12) and the fixing sleeves (11) correspond one-to-one, and the L-shaped inserts (12) and the fixing sleeves (11) are inserted into each other.

4. A construction fence according to claim 1, characterized in that: One of the support columns (1) is fixed with a T-shaped connecting block (6) on the side away from the second guardrail (4), and the other support column (1) is fixed with an L-shaped card plate (5) on the side away from the T-shaped connecting block (6). The surface of the L-shaped card plate (5) is provided with a first card groove (18) and a second card groove (19). The first card groove (18) is engaged with the T-shaped connecting block (6), and the end of the T-shaped connecting block (6) is engaged with the inner wall of the second card groove (19).

5. A construction fence according to claim 2, characterized in that: The fixing block (15) is fixed with a pull block (16) on the side away from the first guardrail (3), and multiple reflective strips (21) are glued to the lower end of the surfaces of the first guardrail (3) and the second guardrail (4).

6. A construction fence according to claim 1, characterized in that: The bottom ends of the two support columns (1) are fixed with bases (2), and two fixed stakes (20) are inserted into the top surface of the bases (2). The rollers (8) and the bases (2) are located on the same horizontal plane.

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