A construction engineering building guardrail

Abstract

The utility model relates to the field of building construction technology discloses a building guardrail for building engineering, including support mechanism, the support mechanism includes the pole that places on the ground, the bottom end of pole is symmetrical and adopts the stay that torsion pivot sleeve connects, the hidden groove that passes through is seted up on stay and pole, and the auxiliary pole that adopts torsion pivot sleeve is equipped in hidden groove any end, still including the fence mechanism, the fence mechanism includes the fence that places between two poles, the ground of stay is seted up and has the antiskid line, adopts stay and can overturn to horizontal, cooperate on auxiliary pole and form the inclined strut in hidden groove, to let stay and auxiliary pole can be folded and form the triangle support, reinforce pole, compared with the prior art, the device is more close to the frame strip shape when storing, makes it more easily stack, reduces the waste of transportation space.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a building railing for building engineering. Background Technology

[0002] Although existing building railings are constantly being innovated and developed to basically meet people's needs, there is still room for improvement.

[0003] For example, patent document CN222731251U discloses a guardrail for construction engineering, including a pole. Connecting blocks are fixedly connected to both sides of the pole. A connecting shaft is movably connected inside each connecting block. A limiting plate is fixedly connected to the top of each connecting block. One side of the limiting plate is fixedly connected to one side of the pole. A movable block is movably connected to the side surface of the connecting shaft. By limiting the rotation angle of the support rods through the limiting blocks and the limiting plate, after the support rods on both sides of the pole rotate to a preset angle around the connecting shaft, the limiting blocks and the limiting plate will stick together, preventing the support rods from rotating further. At this point, the pole and the support rods on both sides form a stable tripod. The friction from the bottom pads (first and second) ensures that the guardrail will not tilt forward or backward, thus preventing damage to the ground from rivets at the source.

[0004] The aforementioned guardrail components form a triangular support on the outside of the uprights through the support rods on both sides. However, after being stored, the support rods are still located on both sides of the uprights. During concentrated movement, they are not only prone to accidental impact damage, but their unusual shape also makes it difficult to stack them tightly during transportation, resulting in a waste of transportation space. Therefore, there is an urgent need for a construction guardrail for building engineering to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a building railing for construction projects, so as to solve the problem of the railing components mentioned in the background art, which form triangular support on the outside of the upright through the support rods on both sides. However, after being stored, the support rods are still located on both sides of the upright. During concentrated movement, they are not only prone to accidental impact damage, but also their strange shape makes it difficult to stack them tightly during transportation, resulting in a waste of transportation space.

[0006] This utility model provides the following technical solution: a building railing for construction engineering, including a support mechanism, the support mechanism including a vertical pole placed on the ground, the bottom end of the vertical pole is symmetrically connected to a support rod by a torsion shaft, the support rod and the vertical pole are provided with a through hidden groove, and an auxiliary rod is provided in the hidden groove by a torsion shaft at either end.

[0007] It also includes a fencing mechanism, which comprises a fence placed between two uprights.

[0008] To achieve the above technical solution, the support rod can be flipped to a horizontal position, and the auxiliary rod forms a diagonal brace in the hidden groove, so that the support rod and the auxiliary rod can be folded to form a triangular support to reinforce the upright. Compared with the existing technology, the shape of this device is closer to the frame strip when stored, making it easier to stack and reducing the waste of transportation space.

[0009] As a further improvement to this utility model, the ground surface on which the support rod is placed is provided with anti-slip texture.

[0010] The above technical solution improves the anti-slip effect at the point where the support pole rests on the ground.

[0011] As a further improvement to this utility model, the bottom end of the support rod is designed with an arc surface when it is in a vertical state, and the arc surfaces of the two support rods are in contact with each other.

[0012] The above technical solution makes it easier for the two struts to separate and flip when they are pressed down in a vertical state.

[0013] As a further improvement to this utility model, the non-connecting end of the auxiliary rod is movably sleeved with a roller that is in contact with the inner wall of the hidden groove.

[0014] The above technical solution improves the lubrication effect at the end of the auxiliary rod when it tilts.

[0015] As a further improvement to this utility model, the enclosure mechanism also includes a mounting hole connected to the outside of the upright, and the side of the enclosure is inserted into the cavity of the mounting hole.

[0016] Implementing the above technical solution facilitates the disassembly and replacement of the fence.

[0017] As a further improvement to this utility model, the fence is divided into several sections, and the two connected sections are hinged and fixed.

[0018] Implementing the above technical solution makes it easy to adjust the fence's trajectory, making it suitable for corner areas.

[0019] As a further improvement to this utility model, the distance between two adjacent hinge points on the fence is one meter.

[0020] The above technical solutions are implemented to ensure the fencing effect.

[0021] The technical effects and advantages of this utility model are as follows:

[0022] 1. This utility model uses a support rod that can be flipped to a horizontal position, which, together with an auxiliary rod, forms an oblique brace in a hidden groove, allowing the support rod and auxiliary rod to be folded to form a triangular support, thereby reinforcing the upright.

[0023] 2. Compared with the prior art, the present invention has a shape that is closer to the frame strip when stored, making it easier to stack and reducing the waste of transportation space. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a top-view perspective view of the overall structure of this utility model.

[0026] Figure 2 This is a bottom-view perspective view of the overall structure of this utility model.

[0027] Figure 3 This is a top-view perspective view of the support mechanism structure of this utility model in its supported state.

[0028] Figure 4 This is a top-view perspective view of the enclosure mechanism of this utility model in its separated state.

[0029] The names represented by the part numbers in the above diagram are as follows:

[0030] 100. Support mechanism; 110. Upright pole; 111. Strut; 112. Concealed groove; 113. Auxiliary pole; 200. Enclosure mechanism; 210. Fence; 211. Mounting hole; Detailed Implementation

[0031] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] Example 1:

[0033] Refer to the attached diagram in the instruction manual. Figure 1-3 This utility model provides a building railing for construction projects, including a support mechanism 100 and a fence mechanism 200;

[0034] The upright pole 110 in the support mechanism 100 is made of hollow metal tube (such as Q235 galvanized steel pipe, with a diameter of 50-80mm), placed vertically on the ground, and is the core load-bearing component of the guardrail.

[0035] The bottom of the upright 110 is symmetrically connected to two support rods 111 (500-800mm in length, forming a triangular support with the upright 110) via a torsion pivot. The support rods 111 are machined with anti-slip textures on the ground (to increase friction with the ground), and the bottom end is designed with an arc surface (to facilitate the support rods 111 to flip under pressure).

[0036] The support rod 111 and the upright rod 110 have a through hidden groove 112 (with a rectangular cross section, used to accommodate the auxiliary rod 113) on their respective inner sides. One end of the auxiliary rod 113 is sleeved in the hidden groove 112 through a torsion shaft, and the other end is movably sleeved with a roller (which makes rolling contact with the inner wall of the hidden groove 112 to reduce resistance).

[0037] The fence 210 in the enclosure mechanism 200 adopts a metal mesh or plate structure (height 1.2-1.8m, in accordance with the building construction safety specifications) and is fixedly connected between two adjacent uprights 110 to form a continuous protective barrier.

[0038] Initial state: The two support rods 111 are attached to both sides of the upright 110 under the action of the torsion shaft, and the auxiliary rod 113 is completely stored in the hidden groove 112;

[0039] Downward fixing: Place the upright 110 vertically on the ground and apply downward pressure. The bottom arc surface of the support rod 111 contacts the ground and is squeezed, and rotates and unfolds to both sides around the torsional axis.

[0040] Triangular support formation: During the process of the strut 111 rotating to be perpendicular to the upright 110 (horizontal state), the hidden groove 112 forms an angle as the strut 111 unfolds. The auxiliary rod 113 rotates out from the hidden groove 112 under its own torsional shaft action, slides along the groove wall to an inclined state through rollers, and supports the inner wall of the hidden groove 112 of the upright 110 and the strut 111 at both ends, forming a stable triangular support structure (the inclination angle of the auxiliary rod 113 is 45°-60°, which improves the anti-overturning ability).

[0041] Folding and storage process: Manually press the roller end of the auxiliary rod 113 to make it retract into the hidden groove 112 against the spring force of the torque shaft. When the auxiliary rod 113 retracts, it squeezes the inside of the support rod 111, causing the two support rods 111 to rotate around the torque shaft in the direction of the upright rod 110 to reset, until the arc surfaces of the two support rods 111 are re-fitted, and the auxiliary rod 113 is completely stored in the hidden groove 112, completing the folding (after storage, the whole is in the shape of a column, which is convenient for transportation).

[0042] Example 2:

[0043] Refer to the attached diagram in the instruction manual. Figure 4 The difference between this embodiment and the above embodiment is that: the fence 210 is divided into several standard sections, and two adjacent sections are connected by a hinge shaft (to achieve any angle of folding), and the distance between the hinge points is 1m (to ensure folding flexibility and structural strength);

[0044] At least two mounting holes 211 (the hole diameter matches the side of the fence 210) are opened on the outer side of the upright 110 along the height direction;

[0045] Adaptable to complex sites: At the turning points of the construction site (such as right angles and rounded corners), the hinged section of the rotating fence 210 can form a fence trajectory of any angle from 0° to 180° (such as L-shape, U-shape, and ring), without the need for cutting or custom-made irregular parts.

[0046] Quick disassembly and maintenance: The single section of the fence 210 can be disassembled independently (for replacement if partially damaged). During installation, simply insert the side into the mounting hole 211 of the upright 110 and fix it. It is suitable for the rapid deployment and evacuation of temporary construction areas.

[0047] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A building railing for construction projects, comprising a support mechanism (100), said support mechanism (100) including a vertical post (110) placed on the ground, characterized in that: The bottom end of the upright (110) is symmetrically connected to the support rod (111) by a torsion shaft. The support rod (111) and the upright (110) are provided with a through hidden groove (112), and an auxiliary rod (113) with either end connected by a torsion shaft is provided in the hidden groove (112). It also includes a fencing mechanism (200), which includes a fence (210) placed between two uprights (110).

2. The building railing according to claim 1, characterized in that: The support rod (111) has anti-slip textures on the ground.

3. The building railing according to claim 2, characterized in that: The support rod (111) is in a vertical position with an arc-shaped bottom, and the arc surfaces of the two support rods (111) are in contact with each other.

4. The building railing according to claim 3, characterized in that: The non-connecting end of the auxiliary rod (113) is movably sleeved with a roller that is in contact with the inner wall of the hidden groove (112).

5. The building railing according to claim 1, characterized in that: The enclosure mechanism (200) also includes a mounting hole (211) connected to the outside of the upright (110), and the side of the enclosure (210) is inserted into the cavity of the mounting hole (211).

6. The building railing according to claim 5, characterized in that: The fence (210) is divided into several sections, and the two connected sections are hinged and fixed.

7. The building railing according to claim 6, characterized in that: The distance between two adjacent hinge points on the fence (210) is one meter.

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