CN222414344U

CN222414344U - Building construction safety rail guard convenient to equipment

Info

Publication number: CN222414344U
Application number: CN202420928636.1U
Authority: CN
Inventors: 韩金波; 焦玉成
Original assignee: Ningxia Medical University
Current assignee: Ningxia Medical University
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2025-01-28
Anticipated expiration: 2034-04-30

Abstract

The utility model relates to a building construction safety guard rail convenient to assemble, which relates to the technical field of field management, wherein a first connecting plate is movably abutted against adjacent side walls of two upright posts respectively, a plurality of cross bars on two sides are fixedly arranged on the first connecting plates on two sides in a penetrating manner respectively, a bidirectional screw rod is rotatably inserted on the cross bars in the middle of the two connecting plates through threads, the two second connecting plates are rotatably sleeved on the bidirectional screw rod through bearings, the two second connecting plates are connected through two connecting rods distributed up and down, the connecting rods are movably inserted on the cross bars after penetrating through the second connecting plates, limiting mechanisms are respectively arranged in the two upright posts, and the limiting mechanisms are matched with the cross bars, so that convenient assembly can be realized, and the specification adaptation and adjustment can be realized according to the size of a construction site, and the application range can be enlarged.

Description

Building construction safety rail guard convenient to equipment

Technical Field

The utility model relates to the technical field of field management, in particular to a building construction safety guard rail convenient to assemble.

Background

The safety guard rail is one of the main devices for engineering construction safety protection, in the construction process of the building engineering, the guard rail needs to be arranged according to the actual condition of a construction site to ensure the safety of construction operators, the existing guard rail is usually assembled by adopting a plurality of steel pipes, although the structural strength is higher, the specifications of the steel pipes are generally fixed, the steel pipes are required to be cut for the second time according to the field size, so that the resource waste is caused, and the plurality of steel pipes are usually required to be matched with a large number of connecting pieces such as bolts when being connected, so that the assembly process is complicated and inconvenient, and therefore, the construction safety guard rail convenient to assemble is needed.

Disclosure of utility model

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a building construction safety guard rail which is reasonable in design and convenient to assemble, and the building construction safety guard rail is used for solving the problems.

The utility model adopts the following technical proposal that the utility model comprises upright posts and cross bars, wherein a plurality of slots are arranged on the left and right side walls of the upright posts, a plurality of cross bars distributed left and right are arranged between the two upright posts, and one end of each cross bar is movably inserted in each slot;

it also comprises:

The first connecting plates are respectively movably abutted against the adjacent side walls of the two upright posts, and a plurality of cross bars on the two sides are respectively fixedly arranged on the first connecting plates on the two sides in a penetrating way;

The two-way screw rod is inserted on the two middle cross rods in a screwed way through threads, the two-way screw rod is sleeved with two second connecting plates in a screwed way through bearings, the two second connecting plates are connected through two connecting rods distributed up and down, and the connecting rods are movably inserted on the cross rods after penetrating through the second connecting plates;

the limiting mechanisms are arranged in the two upright posts respectively, and the limiting mechanisms are matched with the cross bars.

Preferably, the limiting mechanism comprises:

The threaded rods are inserted into the upright posts in a screwed manner through bearings, every two adjacent threads on the threaded rods are arranged in opposite directions in a screwed manner, and the movable grooves formed in the upper side and the lower side of the slot are respectively provided with an abutting plate in a movable manner;

The limiting blocks are respectively and fixedly arranged on the left side and the right side of the side walls of the plurality of abutting plates, and are movably clamped in slots formed in the cross rod;

The adjusting handle is arranged at the upper end of the upright post and fixedly connected with the upper end of the threaded rod.

Preferably, the peripheral edges of the upper ends of the upright posts are all inclined downwards from the outer sides.

Preferably, the front side and the rear side of the lateral wall of the cross rod are fixedly provided with reflective strips.

Preferably, the bidirectional screw rod is fixedly sleeved with an anti-skid sleeve, and the anti-skid sleeve is positioned between the two second connecting plates.

Compared with the prior art, the building construction safety guard rail convenient to assemble has the beneficial effects that the building construction safety guard rail convenient to assemble can be assembled conveniently, and the adaptation and adjustment of the specification can be realized according to the size of a construction site, so that the application range is enlarged.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of the center pillar of the present utility model.

Fig. 4 is a schematic view of the structure of the cross bar in the present utility model.

Reference numerals illustrate:

The anti-skid device comprises an upright column 1, a cross rod 2, a slot 3, a first connecting plate 4, a bidirectional screw rod 5, a second connecting plate 6, a connecting rod 7, a limiting mechanism 8, a threaded rod 8-1, a collision plate 8-2, a limiting block 8-3, an adjusting handle 8-4, a reflective strip 9 and an anti-skid sleeve 10.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.

As shown in fig. 1-4, the specific embodiment adopts the following technical scheme that the novel anti-theft protective fence comprises upright posts 1 and cross bars 2, wherein a plurality of slots 3 are formed in the left side wall and the right side wall of the upright posts 1, a plurality of cross bars 2 distributed left and right are arranged between the two upright posts 1, the height of the upright posts 1 is 1.1M, the distance between each cross bar 2 which are vertically adjacent is 25CM, one end of each cross bar 2 is movably inserted into the slot 3, the front side and the rear side of the side wall of each cross bar 2 are fixedly provided with reflective strips 9 in an adhering manner, and the protective fence can be more attractive at night due to the reflective characteristics of the reflective strips 9, so that personnel can be prevented from colliding with the protective fence under the condition of poor illumination;

it also comprises:

The first connecting plates 4 are respectively movably abutted against the adjacent side walls of the two upright posts 1, and a plurality of cross bars 2 on the two sides are respectively fixedly arranged on the first connecting plates 4 on the two sides in a penetrating way;

The two-way screw rod 5 is inserted on the two middle cross rods 2 in a screwed way through threads, two second connecting plates 6 are sleeved on the two-way screw rod 5 in a screwed way through bearings, the two second connecting plates 6 are connected through two connecting rods 7 which are distributed up and down, the connecting rods 7 pass through the second connecting plates 6 and are movably inserted on the cross rods 2, an anti-slip sleeve 10 is fixedly sleeved on the two-way screw rod 5, the anti-slip sleeve 10 is positioned between the two second connecting plates 6, and the phenomenon that workers slide by hand in the process of rotating the two-way screw rod 5 is avoided;

The two limiting mechanisms 8 are respectively arranged in the two upright posts 1, and the limiting mechanisms 8 are matched with the cross rod 2;

The limit mechanism 8 includes:

The threaded rods 8-1 are inserted into the upright posts 1 in a screwed manner through bearings, every two adjacent threads on the threaded rods 8-1 are arranged in opposite directions in a screwed manner, and the movable grooves formed in the upper side and the lower side of the slot 3 are respectively provided with an abutting plate 8-2 in a movable manner;

The limiting blocks 8-3 are arranged on the left side and the right side of the side wall of the plurality of abutting plates 8-2 respectively through bolts, and the limiting blocks 8-3 are movably clamped in slots 3 formed in the cross rod 2;

The adjusting handle 8-4, the adjusting handle 8-4 is arranged at the upper end of the upright 1, the adjusting handle 8-4 is fixedly connected with the upper end of the threaded rod 8-1, the edges around the upper end of the upright 1 are all inclined downwards from the outer side, the rainwater falling on the upright 1 can be guided in a sliding manner, the rainwater is prevented from being accumulated on the upright 1, and the rainwater is infiltrated into the upright 1 through a gap between the threaded rod 8-1 and the upright 1.

When the utility model is used, two upright posts 1 are fixed on the ground with an adaptive space according to the size of a construction site, then the cross bars 2 on two sides are aligned with the corresponding slots 3, the bidirectional screw rods 5 are rotated, the bidirectional screw rods drive the cross bars 2 on two sides to synchronously move in opposite directions, so that the cross bars 2 are inserted into the slots 3, the first connecting plate 4 is abutted to the side walls of the upright posts 1, then the adjusting handle 8-4 is rotated, the adjusting handle 8-4 drives the threaded rod 8-1 to rotate, the threaded rod 8-1 drives the abutting plates 8-2 to move, the abutting plates 8-2 move towards the cross bars 2, the abutting plates 8-2 drive the limiting blocks 8-3 to be clamped in the limiting grooves, and limiting fixation is realized when the cross bars 2 are connected with the upright posts 1.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. Through the cooperation of the first connecting plate 4, the bidirectional screw rod, the second connecting plate 6, the connecting rod 7 and the limiting mechanism 8, not only can the convenient assembly of the upright post 1 and the cross rod 2 be realized, but also the adaptation and adjustment of the rail guard specification can be realized according to the size of a construction site, and the application range is enlarged;

2. The guard rail can be more striking at night by the light reflecting characteristics of the light reflecting strips 9, so that personnel can be prevented from colliding with the guard rail under the condition of poor illumination.

It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a construction safety rail guard convenient to equipment, it contains stand (1) and horizontal pole (2), has seted up a plurality of slot (3) on the left and right sides wall of stand (1), is equipped with a plurality of horizontal pole (2) of controlling the distribution between two stands (1), and the activity of one end of horizontal pole (2) is inserted and is established in slot (3);

It is characterized in that the method also comprises the following steps:

The two first connecting plates (4) are respectively movably abutted against the adjacent side walls of the two upright posts (1), and a plurality of cross bars (2) on the two sides are respectively fixedly arranged on the first connecting plates (4) on the two sides in a penetrating way;

The two-way screw rod (5) is inserted on the two middle cross rods (2) in a screwed way through threads, two second connecting plates (6) are sleeved on the two-way screw rod (5) in a screwed way through bearings, the two second connecting plates (6) are connected through two connecting rods (7) distributed up and down, and the connecting rods (7) are movably inserted on the cross rods (2) after penetrating through the second connecting plates (6);

The two limiting mechanisms (8) are respectively arranged in the two upright posts (1), and the limiting mechanisms (8) are matched with the cross rod (2).

2. The construction safety guard rail convenient to assemble according to claim 1, wherein the limiting mechanism (8) comprises:

The threaded rods (8-1) are inserted into the upright posts (1) in a rotating way through bearings, every two adjacent threads on the threaded rods (8-1) are arranged in opposite directions in a rotating way, and the movable grooves formed in the upper side and the lower side of the slot (3) are respectively and movably provided with a collision plate (8-2);

the limiting blocks (8-3) are respectively and fixedly arranged at the left side and the right side of the side walls of the plurality of abutting plates (8-2), and the limiting blocks (8-3) are movably clamped in slots (3) formed in the cross rod (2);

The adjusting handle (8-4), the adjusting handle (8-4) is arranged at the upper end of the upright post (1), and the adjusting handle (8-4) is fixedly connected with the upper end of the threaded rod (8-1).

3. The building construction safety guard rail convenient to assemble according to claim 1, wherein the peripheral edges of the upper ends of the upright posts (1) are all arranged in an outward downward inclined mode.

4. The building construction safety guard rail convenient to assemble according to claim 1, wherein reflecting strips (9) are fixedly arranged on the front side and the rear side of the side wall of the cross rod (2).

5. The building construction safety guard rail convenient to assemble according to claim 1, wherein the two-way screw rod (5) is fixedly sleeved with an anti-slip sleeve (10), and the anti-slip sleeve (10) is positioned between the two second connecting plates (6).