A construction guardrail

Abstract

The utility model proposes a construction guardrail, including a base plate, anchor bolts and nuts, wherein the base plate is plugged with anchor bolts, nuts are threadedly connected to the anchor bolts, the top of the base plate is fixedly connected with a main column, and the two sides of the main column are fixedly connected with a C-shaped sleeve, the side of the C-shaped sleeve has a notch, and the top port of the C-shaped sleeve is provided with an internal thread. The advantage of the utility model is that only three steps are required to complete the installation of a single-piece guardrail, the first is to install the base plate, the second is to plug in the sleeve column and the clamping rod, so that the ribs are naturally straightened, and the third is to tighten the hexagon socket bolts, and design the original tightly fixed guardrail into a fast assembly guardrail, which ensures the protection effect while greatly improving the assembly and installation speed. The quick installation structure is adopted to realize the fast assembly of the guardrail at the construction site, and it can be quickly deployed in the surrounding areas of the construction or at the edge of the floor slab, which improves the installation speed of the guardrail and is suitable for large-area rapid installation.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction guardrail. Background Art

[0002] There are many dangerous factors on construction sites, such as falling objects, sharp steel bars and nails, etc. Therefore, isolation guardrails are often installed on construction sites to warn pedestrians and isolate them outside the dangerous area to prevent these potential hidden dangers from endangering the personal safety of pedestrians.

[0003] Prior art CN218715772U discloses a construction guardrail, which is a common guardrail form, and is assembled from a plurality of guardrail sheets, a support frame and a connecting piece, wherein connecting shafts are arranged on both sides of the guardrail sheet, and a base is arranged at the bottom end of the support frame.

[0004] During assembly, at least four bolts are required to install the connector on the top of the support frame, and then multiple layers of guardrail sheets are installed. There are many points that need to be connected, and the assembly speed is slow, which is not conducive to large-area installation of the guardrail. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the utility model is to provide a building construction guardrail to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a construction guardrail, comprising a base plate, anchor bolts and nuts, wherein the base plate is plugged with anchor bolts, and nuts are threadedly connected to the anchor bolts, and the top of the base plate is fixedly connected to a main column, and both sides of the main column are fixedly connected to C-shaped sleeves;

[0008] The side of the C-shaped sleeve has a notch, and the top port of the C-shaped sleeve is provided with an internal thread;

[0009] A sleeve column is inserted in the C-shaped sleeve, and a plurality of fixing plates are fixedly connected to one side of the sleeve column. A transverse rib belt is fixedly connected inside the fixing plate, and the rib belt is made of nylon;

[0010] The internal thread is threadedly connected with a hexagon socket bolt, the top end of the sleeve is provided with a clamping groove, and the inner side of the clamping groove is clamped with a clamping rod.

[0011] Preferably, any of the above schemes is that the base plate is fixed to the ground by anchor bolts and nuts, and the base plate is integrally welded to the main column.

[0012] Adopting the above technical solution: the device is applied to the field of building construction, specifically the guardrail structure during building construction, and the device can be deployed on the ground or at the edge of each floor slab.

[0013] Preferably, from any of the above schemes, two sides of the main column are welded to the C-shaped sleeve, and the height of the sleeve column is smaller than the height of the C-shaped sleeve.

[0014] Adopting the above technical solution: the core structure of this device is: main column, C-shaped sleeve, notch, internal thread, sleeve column, fixing plate, rib belt, hexagon socket bolt, slot and clamp rod. The core advantage of this device is: adopting a quick assembly structure to achieve rapid assembly of the guardrail at the construction site, which can be quickly deployed in the surrounding area of ​​the construction or at the edge of the floor slab, improve the installation speed of the guardrail, and is suitable for rapid installation over a large area.

[0015] Adopting the above technical solution: the guardrail can be divided into two parts. The first part is the base plate, main column and C-shaped sleeve. The base plate is installed on the ground by anchor bolts and nuts. The second part is the sleeve column, fixed plate and rib belt, which can be quickly assembled with the first part.

[0016] Preferably, any of the above schemes is that the sleeve is welded to the fixing plate, and the fixing plate is riveted to the rib band.

[0017] Preferably, any of the above schemes is that at least four ribs are provided, the fixing plate is movably connected to the notch, and the bottom end of the hexagon socket bolt abuts against the top surface of the sleeve column and the clamping rod.

[0018] The above technical solution is adopted: when assembling this guardrail, the base plate, main column and C-shaped sleeve are fixed to the ground as a whole through the base plate, anchor bolts and nuts. Multiple such structures are set at fixed intervals, the ribs are stretched straight, and the sleeve column is plugged in from top to bottom along the C-shaped sleeve until the sleeve column touches the bottom. The ribs serve as the horizontal part of the guardrail. An optional clamping rod structure can be installed later as a hard connection between the two sleeve columns. Finally, the hexagon socket bolt is threaded at the top port of the C-shaped sleeve so that its bottom end abuts the sleeve column and the clamping rod, thereby completing the assembly of the guardrail. The assembly is simple and does not require multi-point welding and bolt connection. Only three steps are required to complete the installation of a single-piece guardrail. The first is to install the base plate, the second is to plug in the sleeve column and clamp the clamping rod, the ribs are naturally stretched straight, and the third is to tighten the hexagon socket bolts. The original tightly fixed guardrail is designed as a quick-assembled guardrail, which ensures the protection effect while greatly improving the assembly and installation speed.

[0019] Preferably, in any of the above schemes, the shape of the slot is T-shaped.

[0020] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0021] The construction guardrail, through the coordination of the main column, C-shaped sleeve, notch, internal thread, sleeve column, fixed plate, rib band, hexagon socket bolt, slot and clamp rod, only needs three steps to complete the installation of a single guardrail. The first step is to install the base plate, the second step is to insert the sleeve column and clamp the clamp rod, so that the rib band is naturally straightened, and the third step is to tighten the hexagon socket bolt. The original tightly fixed guardrail is designed as a quick-assembly guardrail, which ensures the protection effect while greatly improving the assembly and installation speed. The quick-install structure is adopted to realize the rapid assembly of the guardrail at the construction site, which can be quickly deployed in the surrounding areas of the construction or at the edge of the floor slab, thereby improving the installation speed of the guardrail and being suitable for rapid installation over a large area.

[0022] At the same time, since the reinforcement belt is a soft structure, after the guardrail is dismantled, the sleeve column, fixed plate and reinforcement belt structure can be folded to reduce the space occupied by the components.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 3 This is a schematic diagram of the structure of the C-shaped sleeve of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the sleeve column of the utility model.

[0029] In the figure: 1-base plate, 2-anchor bolts, 3-nuts, 4-main column, 5-C-shaped sleeve, 6-notch, 7-internal thread, 8-sleeve column, 9-fixing plate, 10-ribbon, 11-hexagon socket bolts, 12-slot, 13-clamp rod. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figure 1-4 As shown, the building construction guardrail comprises a base plate 1, anchor bolts 2 and nuts 3. The base plate 1 is plugged with the anchor bolts 2, the anchor bolts 2 are threadedly connected with the nuts 3, the top of the base plate 1 is fixedly connected with a main column 4, and both sides of the main column 4 are fixedly connected with C-shaped sleeves 5;

[0033] The side of the C-shaped sleeve 5 has a notch 6, and the top end of the C-shaped sleeve 5 is provided with an internal thread 7;

[0034] A sleeve column 8 is inserted in the C-shaped sleeve 5, and a plurality of fixing plates 9 are fixedly connected to one side of the sleeve column 8. A transverse rib belt 10 is fixedly connected inside the fixing plate 9, and the rib belt 10 is made of nylon.

[0035] A hexagon socket bolt 11 is threadedly connected to the internal thread 7 , a clamping groove 12 is provided at the top of the sleeve column 8 , and a clamping rod 13 is clamped inside the clamping groove 12 .

[0036] Embodiment 1: The base plate 1 is fixed to the ground by anchor bolts 2 and nuts 3, and the base plate 1 is welded integrally with the main column 4. This device is applied to the field of construction, specifically the guardrail structure during construction, and the device can be deployed on the ground or at the edge of each floor. Main column 4, C-shaped sleeve 5, notch 6, internal thread 7, sleeve column 8, fixing plate 9, rib belt 10, hexagon socket bolt 11, slot 12 and clamp rod 13. The core advantage of this device is: it adopts a quick-install structure to realize the rapid assembly of the guardrail at the construction site, and can be quickly deployed in the surrounding areas of the construction or at the edge of the floor, which improves the installation speed of the guardrail and is suitable for large-scale rapid installation.

[0037] Embodiment 2: This guardrail can be divided into two parts. The first part is the base plate 1, the main column 4 and the C-shaped sleeve 5. The base plate 1 is installed on the ground through the anchor bolts 2 and nuts 3. The second part is the sleeve column 8, the fixing plate 9 and the rib band 10, which can be quickly assembled with the first part. The sleeve column 8 is welded to the fixing plate 9, and the fixing plate 9 is riveted to the rib band 10. At least four rib bands 10 are provided. The fixing plate 9 is movably connected to the notch 6. The bottom end of the hexagon socket bolt 11 abuts against the top surface of the sleeve column 8 and the clamp rod 13.

[0038] The working principle of the utility model is as follows:

[0039] When assembling the guardrail, the bottom plate 1, the main column 4 and the C-shaped sleeve 5 are fixed to the ground as a whole through the bottom plate 1, the anchor bolts 2 and the nuts 3. Multiple such structures are arranged at fixed intervals, the ribs 10 are stretched straight, and the sleeve column 8 is inserted from top to bottom along the C-shaped sleeve 5 until the sleeve column 8 touches the bottom. The ribs 10 serve as the transverse part of the guardrail. The clamping rod 13 structure can be optionally installed later as a hard connection between the two sleeve columns 8. Finally, the hexagon socket bolt 11 is threadedly connected at the top end of the C-shaped sleeve 5 so that its bottom end abuts against the sleeve column 8 and the clamping rod 13, thereby completing the assembly of the guardrail;

[0040] For the corners of the guardrail, the notch 6 is used to face different C-shaped sleeve 5 structures to achieve installation of the sleeve column 8 at different angles.

[0041] Compared with the prior art, the present invention has the following beneficial effects:

[0042] The construction guardrail, through the coordination of the main column 4, C-shaped sleeve 5, notch 6, internal thread 7, sleeve column 8, fixing plate 9, rib band 10, hexagon socket bolt 11, clamping groove 12 and clamping rod 13, only needs three steps to complete the installation of a single guardrail, the first is to install the base plate 1, the second is to insert the sleeve column 8 and clamp the clamping rod 13, the rib band 10 is naturally straightened, and the third is to tighten the hexagon socket bolt 11. The original tightly fixed guardrail is designed as a quick-assembly guardrail, which ensures the protection effect while greatly improving the assembly and installation speed. The quick-installation structure is adopted to realize the rapid assembly of the guardrail at the construction site, which can be quickly deployed in the surrounding areas of the construction or at the edge of the floor slab, thereby improving the installation speed of the guardrail and being suitable for rapid installation over a large area.

Claims

1. A construction guardrail, comprising a base plate (1), anchor bolts (2) and nuts (3), wherein the base plate (1) is plugged with the anchor bolts (2), and the anchor bolts (2) are threadedly connected with the nuts (3), characterized in that: A main column (4) is fixedly connected to the top of the base plate (1), and C-shaped sleeves (5) are fixedly connected to both sides of the main column (4); The side of the C-shaped sleeve (5) has a notch (6), and the top end of the C-shaped sleeve (5) is provided with an internal thread (7); A sleeve column (8) is inserted into the C-shaped sleeve (5), a plurality of fixing plates (9) are fixedly connected to one side of the sleeve column (8), a transverse rib band (10) is fixedly connected inside the fixing plate (9), and the rib band (10) is made of nylon; The internal thread (7) is threadedly connected with a hexagon socket bolt (11), the top end of the sleeve column (8) is provided with a clamping groove (12), and the inner side of the clamping groove (12) is clamped with a clamping rod (13).

2. A construction guardrail as claimed in claim 1, characterized in that: The base plate (1) is fixed on the ground by means of anchor bolts (2) and nuts (3), and the base plate (1) is integrally welded with the main column (4).

3. A construction guardrail as claimed in claim 2, characterized in that: Both sides of the main column (4) are welded to the C-shaped sleeve (5), and the height of the sleeve column (8) is smaller than the height of the C-shaped sleeve (5).

4. A construction guardrail as claimed in claim 3, characterized in that: The sleeve column (8) is welded to the fixing plate (9), and the fixing plate (9) is riveted to the rib band (10).

5. A construction guardrail as claimed in claim 4, characterized in that: At least four ribs (10) are provided, the fixing plate (9) is movably connected to the notch (6), and the bottom end of the hexagon socket bolt (11) abuts against the top surface of the sleeve column (8) and the clamping rod (13).

6. A construction guardrail as claimed in claim 5, characterized in that: The shape of the card slot (12) is T-shaped.

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