Anti-falling device for metal roof construction

Abstract

The invention relates to the technical field of building construction, and discloses an anti-falling device for metal roof construction, which comprises an embedded part, a fixing part, a base, a fastener, a safety cable and the like. The embedded part is embedded and fixedly arranged on the roof color steel tile; the fixing part is fixedly connected with the embedded part; the end part of the base is fixedly connected with the fixing piece; the buckle piece is fixedly arranged on the base, and a locking hole is formed between the buckle piece and the base; the end of the safety cable penetrates through the locking hole and then is connected to the fixing part. By means of the anti-falling device for metal roof construction, slipping and falling during aloft work can be prevented, the safety seat is limited through the buckle piece, the base plate and the base, the stability of the safety cable in the practical process is guaranteed, and the tightness degree of the safety cable can be conveniently adjusted by arranging the turn buckles for connection.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a falling prevention device used for metal roof construction. Background Art

[0002] With the rapid development of my country's economy, my country has entered the stage of industrialization and power. A large number of industrial plants have been built in various cities, among which steel structure plants have always occupied a dominant position. When installing steel structure roofs, workers need to stand on the roof to install color steel plates. The height of the plant is relatively high, and the color steel plates on the roof are relatively slippery. The construction process is very dangerous, and the life safety protection of construction workers is a very important link.

[0003] Common fall prevention devices and systems used in metal roof construction include roof safety guardrails, metal roof safety horizontal lifeline systems, etc. However, the existing fall prevention devices for metal roof construction are complicated to set up, and are prone to shaking after setting, and have poor stability.

[0004] SUMMARY OF THE INVENTION

[0005] The technical problem solved by the present invention is that the existing anti-falling device for metal roof construction is relatively complicated to set up, and is easy to shake after being set up, and has poor stability.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A fall prevention device for metal roof construction, comprising:

[0008] Embedded parts, which are embedded and fixed on the roof colored steel tiles;

[0009] A fixing part, the fixing part is fixedly connected to the embedded part;

[0010] A base, an end of which is fixedly connected to the fixing member;

[0011] A buckle, the buckle is fixedly disposed on the base, and a locking hole is formed between the buckle and the base;

[0012] A safety rope, the end of which passes through the locking hole and is connected to the fixing part.

[0013] In one solution of the present invention, the fixing member includes two clamping members, and the clamping member includes a main body plate, and a circular hole is formed between the two main body plates after being butted against each other.

[0014] In one solution of the present invention: a top plate and a bottom plate are respectively and vertically fixedly connected to two ends of the main body plate, and a width dimension of the top plate is smaller than a width dimension of the bottom plate.

[0015] In one solution of the present invention: the base comprises two cross-arranged bottom bars, both ends of the bottom bars are respectively fixedly connected to the fixing members, and the buckle member is located at the intersection of the two bottom bars.

[0016] In one solution of the present invention: a pad is provided between the fastener and the base, and the pad is fixedly connected to the base.

[0017] In one embodiment of the present invention, the safety rope is a steel wire rope.

[0018] In one embodiment of the present invention, a turnbuckle bolt is provided between the safety rope and the fixing portion.

[0019] In one embodiment of the present invention, the fixing portion is a structure fixedly mounted on the ground or the wall.

[0020] Beneficial effects of the present invention:

[0021] This anti-fall device for metal roof construction can prevent falls during high-altitude operations. The safety seat is restricted by fasteners, pads and bases to ensure the stability of the safety rope during practical use. By providing a basket bolt for connection, the tightness of the safety rope can be conveniently adjusted.

[0022] The invention is easy to operate and has a wide range of applications. It can be prefabricated in a factory to reduce on-site operations. It is reusable and economical. It can also avoid material waste, shorten construction period, and improve installation engineering construction efficiency. It is an economical, simple, and feasible device.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through 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 overall structure of the present invention;

[0026] Figure 2 is a schematic diagram of the structure of the fixing member of the present invention when viewed from above;

[0027] Figure 3 It is a structural schematic diagram of the main plate of the fixing member of the present invention;

[0028] Figure 4 It is a schematic structural diagram of a side view of a main body plate of the present invention.

[0029] The reference numerals in the figure are: 1. snap fastener; 2. pad; 3. safety rope; 4. base; 5. fixing piece; 6. wire rope snap fastener; 7. basket bolt. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] See also Figure 1-4 The present invention is a fall prevention device for metal roof construction, comprising an embedded part, a fixing part 5, a base 4, a buckle 1 and a safety rope 3. The embedded part is embedded and fixed on the roof color steel tile for subsequent fixing of the fixing part 5 and the base 4 of the fall prevention device. The embedded part can be a T-shaped embedded part fixedly preset on the roof color steel tile.

[0034] See also Figure 1-4In one embodiment of the present invention, the fixing member 5 is fixedly connected to the embedded member; the fixing member 5 may include two clamps, and the clamps may include a main body plate, and a semicircular groove is provided on one side of the two main body plates. After the two main body plates are butted, the two circular grooves form a circular hole for the subsequent bolts for fixing the base 4 to pass through. The main body plate may be provided with at least two through holes arranged perpendicular to the main body plate for fixing and connecting the two main body plates to form a whole. The two ends of the main body plate are respectively vertically fixedly connected with a top plate and a bottom plate, and the stability of the fixing member 5 after being fixedly connected to the embedded member is increased by providing a bottom plate. The stability of the fixing member 5 after being fixedly connected to the base 4 is increased by providing a top plate. The width dimension of the top plate is smaller than the width dimension of the bottom plate. In this way, a certain space is left at the upper end, which is more convenient for operation during installation.

[0035] See also Figure 1 In one embodiment of the present invention, the end of the base 4 is fixedly connected to the fixing member 5; the base 4 may include two cross-arranged bottom bars, the two ends of which are respectively fixedly connected to the fixing member 5, and the buckle 1 is located at the intersection of the two bottom bars. The bottom bars may be a bent stainless steel structure, so that the intersection of the two bottom bars can protrude upwards above the fixing member 5 to facilitate the installation of the safety rope 3.

[0036] See also Figure 1 In one embodiment of the present invention, the buckle 1 is fixedly arranged on the base 4, and a locking hole is formed between the buckle 1 and the base 4; the buckle 1 can be fixedly installed and connected with the base 4 by a bolt structure to limit the safety rope 3. A pad 2 can be arranged between the buckle 1 and the base 4, and the pad 2 is fixedly connected to the base 4. The pad 2 is arranged between the safety rope 3 and the base 4 to ensure structural stability.

[0037] See also Figure 1 In one embodiment of the present invention, the end of the safety rope 3 is connected to the fixing part after passing through the locking hole. The safety rope 3 can be a steel wire rope. The fixing part is a structure fixedly arranged on the ground or wall for fixing the end of the safety rope 3. A turnbuckle 7 is arranged between the safety rope 3 and the fixing part. The turnbuckle 7 includes a main frame and a sleeve ring at both ends, and a screw is fixedly arranged on the sleeve ring, and the screw is threadedly connected with the main frame, so that the tightness of the safety rope 3 can be adjusted by the turnbuckle 7. The safety rope 3 located above the roof is connected to the sleeve ring at one end, and the sleeve ring at the other end can be connected to the fixing part through the safety rope 3. The end of the safety rope 3 can be passed through the sleeve ring and folded to overlap with the main body of the safety rope 3, and then fixed by the steel wire rope buckle 6.

[0038] See also Figure 1-4 As a specific embodiment of the present invention, the anti-fall device for metal roof construction includes a wire rope fixing buckle 1, a steel base plate 2, a wire rope 3, an X-shaped stainless steel base 4, a roof bolt clip 5, a wire rope buckle 6, and a basket bolt 7. The wire rope fixing buckle 1 is made of a 3mm thick stainless steel plate bent, with two concentric holes of 10mm diameter on the left and right sides and two circular holes of 11mm diameter on the bottom. The steel pad 2 is cut from a 1.5mm thick stainless steel plate, with four rounded corners, two circular holes of 11mm diameter, and the hole spacing is the same as the hole spacing at the bottom of the wire rope fixing buckle 1. One piece on the top and one piece on the bottom clamp the X-shaped stainless steel base 4. The X-shaped stainless steel base 4 is made of a 2mm thick stainless steel plate, with two 11mm circular holes at a 45-degree angle in the middle, and the hole spacing is the same as the hole spacing at the bottom of the wire rope fixing buckle 1. An 11mm circular hole is opened at the end. Align the 11mm circular holes of the wire rope fixing buckle 1, the steel pad 2, and the X-shaped stainless steel base 4, and tighten them with 10mm bolts to make them a whole. The roof bolt clamp 5 is composed of two identical clamps on the left and right sides. Two 7mm diameter round holes are opened on the abdomen, which can be fixed with the T-shaped embedded parts of the roof color steel tile by bolts. There is a semicircular groove 8 with a radius of 5mm in the middle. The 10mm bolt head is placed inside the roof bolt clamp 5, and one side of the screw head is exposed. The four corners of the above-formed whole are passed into the exposed bolts and the nuts are tightened. The steel wire rope 3 is inserted into the steel wire rope fixing buckle 1 to form a horizontal safety lifeline on the roof. The end of the steel wire rope 3 is connected with the flower basket bolt 7, and the end is stuck with the steel wire rope buckle 6. Each end is fixed with no less than 3 steel wire rope buckles 6, and the length of the tail of the steel wire rope 5 beyond the last steel wire rope buckle 6 is no less than 100mm. The flower basket bolt 7 is used to adjust the tightness of the safety lifeline. During construction, the construction personnel bolt the safety rope to the device, and the safety rope buckle can slide horizontally on the device.

[0039] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. A fall prevention device for metal roof construction, characterized in that: include: Embedded parts, which are embedded and fixed on the roof colored steel tiles; A fixing part (5), wherein the fixing part (5) is fixedly connected to the embedded part; A base (4), an end of the base (4) being fixedly connected to the fixing member (5); A buckle (1), the buckle (1) being fixedly arranged on the base (4), and a locking hole being formed between the buckle (1) and the base (4); A safety rope (3), wherein the end of the safety rope (3) passes through the locking hole and is connected to the fixing part.

2. The anti-fall device for metal roof construction according to claim 1, characterized in that: The fixing member (5) comprises two clamping members, and the clamping member comprises a main body plate, and a circular hole is formed between the two main body plates after being butted against each other.

3. The anti-fall device for metal roof construction according to claim 2, characterized in that: The two ends of the main body plate are respectively and vertically fixedly connected with a top plate and a bottom plate, and the width dimension of the top plate is smaller than the width dimension of the bottom plate.

4. The anti-fall device for metal roof construction according to claim 3, characterized in that: The base (4) comprises two cross-arranged bottom bars, both ends of which are fixedly connected to the fixing members (5), and the buckle member (1) is located at the intersection of the two bottom bars.

5. The anti-falling device for metal roof construction according to claim 4, characterized in that: A backing plate (2) is provided between the buckle (1) and the base (4), and the backing plate (2) is fixedly connected to the base (4).

6. The anti-fall device for metal roof construction according to claim 5, characterized in that: The safety rope (3) is a steel wire rope.

7. The anti-fall device for metal roof construction according to claim 6, characterized in that: A turnbuckle bolt (7) is provided between the safety rope (3) and the fixing portion.

8. The anti-fall device for metal roof construction according to claim 7, characterized in that: The fixing part is a structure fixedly arranged on the ground or the wall.

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