Roof protection device capable of being turned over

Abstract

The utility model discloses a turnover roof protection device which comprises a bearing frame, a connecting rope, a connecting steel plate and a fastening mechanism. The bearing frame comprises a plurality of first supporting rods, a plurality of second supporting rods and a plurality of reinforcing rods, any first supporting rod and any second supporting rod are in threaded connection and form an L-shaped rod piece, and the L-shaped rod pieces are arranged on a roof at equal intervals; the connecting rope is used for connecting the plurality of L-shaped rod pieces; the upper ends of the L-shaped rod pieces are in threaded connection with the connecting steel plates; the fastening mechanism comprises a first clamping block, a second clamping block and a connecting bolt, and the first clamping block is in threaded connection with the bottom of the second supporting rod. The roof protection device has the advantages that the technical problems that in the prior art, a roof protection device is complex in structure and large in size, consequently, the influence on the roof structure is large, and follow-up disassembly and turnover use are not convenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof protection, in particular to a rotatable roof protection device. Background Art

[0002] During construction, guardrails are usually used to protect the personal safety of construction workers to ensure safe construction and reduce potential safety hazards. Before photovoltaic construction, the bearing capacity of the roof and the added load on the roof must be calculated. Therefore, it is very important to use a safe, reliable, lightweight and convenient temporary protective structure during factory roof construction.

[0003] In Chinese utility model CN221168796U, "an assembled local protective fence for roof surface construction" is proposed. This device mainly solves the problem of how to provide safety protection for the local area under construction. However, the overall structure of the device is relatively complex and the volume is large, resulting in a heavy overall mass, which has a great impact on the roof structure. It is also not convenient for subsequent turnover use, which invisibly reduces the working efficiency of the protective device. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a recyclable roof protection device to solve the technical problems in the prior art that the roof protection device has a relatively complex structure and a large volume, which has a great impact on the roof structure and is inconvenient to disassemble and recycle for subsequent use.

[0005] In order to achieve the above technical purpose, the present invention adopts the following technical solutions:

[0006] In a first aspect, the present invention provides a recyclable roof protection device, comprising:

[0007] A support frame comprising a plurality of first support rods, a plurality of second support rods and a plurality of reinforcing rods, wherein any one of the first support rods and the second support rods are threadedly connected to form an L-shaped rod, and the plurality of L-shaped rods are equidistantly arranged on the roof;

[0008] A connecting rope, used to connect the plurality of L-shaped rods;

[0009] A connecting steel plate, wherein the upper ends of the plurality of L-shaped rods are all threadedly connected to the connecting steel plate;

[0010] The fastening mechanism includes a first clamping block, a second clamping block and a connecting bolt. The first clamping block is threadedly connected to the bottom of the second support rod, and the second clamping block is threadedly connected to the first clamping block through the connecting bolt, and a clamping area is formed between the second clamping block and the first clamping block, and a roof protrusion is provided in the clamping area.

[0011] In some embodiments, a reinforcing rod is threadedly connected between the first support rod and the second support rod, and the length of the reinforcing rod is smaller than that of the first support rod and the second support rod.

[0012] In some embodiments, a triangular support structure is formed between the first support rod, the second support rod and the reinforcing rod.

[0013] In some embodiments, the connecting rope includes a first steel wire rope and a second steel wire rope, the first steel wire rope and the second steel wire rope are used to connect the plurality of L-shaped rods, and the first steel wire rope is located above the second steel wire rope.

[0014] In some embodiments, a plurality of screw holes are equidistantly provided on the connecting steel plate.

[0015] In some embodiments, two of the second support rods that are farthest apart are both obliquely installed with support diagonal rods, and the top ends of the support diagonal rods are threadedly connected to the connecting steel plates.

[0016] In some embodiments, a first groove is provided on a side of the first clamping block facing the second clamping block, and a first protrusion is provided below the first groove; a second protrusion is provided on a side of the second clamping block facing the first clamping block that cooperates with the first groove, and when the first clamping block and the second clamping block are connected, the first protrusion is located below the second protrusion.

[0017] In some embodiments, a mounting hole is formed at the upper end of the first clamping block, and an external bolt is provided in the mounting hole for connecting the first clamping block to the lower end of the second support rod.

[0018] In some embodiments, the lower ends of the first clamping block and the second clamping block are respectively provided with a first extension block and a second extension block, the cross-sections of the first extension block and the second extension block are both L-shaped, and a clamping area is formed between the first extension block and the second extension block.

[0019] Compared with the prior art, the utility model provides a rotatable roof protection device, which facilitates the subsequent transportation of the bearing frame by the staff by setting the bearing frame to be a frame body spliced together by the first support rod and the second support rod. After multiple first support rods and second support rods are spliced together to form multiple bearing frames, the multiple bearing frames are connected by connecting ropes, and warning signs can be subsequently hung on the connecting ropes to play a warning effect. Secondly, a connecting steel plate is set on the top of the multiple bearing frames to enhance the integrity of the device, and the first clamping block is threadedly connected to the lower end of the second support rod, and the second clamping block is threadedly connected to the first clamping block by a connecting bolt. Through the cooperation of the first clamping block and the second clamping block, a clamping area can be formed for clamping on the roof color steel, thereby enhancing the stability of the entire device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall assembly of a revolving roof protection device provided by an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a supporting frame of a rotatable roof protection device provided by an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the assembly of the fastening mechanism of the rotatable roof protection device provided by an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the assembly of the support frame and the supporting diagonal rods of the rotatable roof protection device provided by an embodiment of the utility model.

[0024] Explanation of the accompanying drawings: 1. Carrying frame; 11. First support rod; 12. Second support rod; 13. Reinforcing rod; 14. Support diagonal rod; 2. Connecting rope; 21. First steel wire rope; 22. Second steel wire rope; 3. Connecting steel plate; 31. Screw hole; 4. Fastening mechanism; 41. First clamping block; 411. First groove; 412. First protrusion; 413. First extension block; 414. Mounting hole; 42. Second clamping block; 421. Second protrusion; 422. Second extension block; 43. Connecting bolt. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] See also Figure 1 , Figure 1This is a structural schematic diagram of a rotatable roof protection device in an embodiment of the present invention, a rotatable roof protection device, including a bearing frame 1, a connecting rope 2, a connecting steel plate 3 and a fastening mechanism 4; the bearing frame 1 includes a plurality of first support rods 11, a plurality of second support rods 12 and a plurality of reinforcing rods 13, any one of the first support rods 11 and the second support rod 12 is threadedly connected to form an L-shaped rod, and the plurality of L-shaped rods are equidistantly arranged on the roof; the connecting rope 2 is used to connect the plurality of L-shaped rods; the upper ends of the plurality of L-shaped rods are all threadedly connected to the connecting steel plate 3; the fastening mechanism 4 includes a first clamping block 41, a second clamping block 42 and a connecting bolt 43, the first clamping block 41 is threadedly connected to the bottom of the second support rod 12, and the second clamping block 42 is threadedly connected to the first clamping block 41 through the connecting bolt 43, and a clamping area is formed between the first clamping block 41, and a roof protrusion is provided in the clamping area.

[0027] In this embodiment, by setting the supporting frame 1 as a frame body formed by splicing the first support rod 11 and the second support rod 12, it is convenient for the staff to carry the supporting frame 1 later. After the multiple first support rods 11 and the second support rods 12 are spliced to form multiple supporting frames 1, the multiple supporting frames 1 are connected by connecting ropes 2. Warning signs can be subsequently hung on the connecting ropes 2 to play a warning effect. Secondly, a connecting steel plate 3 is set on the top of the multiple supporting frames 1 to enhance the integrity of the device, and the first clamping block 41 is threadedly connected to the lower end of the second support rod 12, and the second clamping block 42 is threadedly connected to the first clamping block 41 through a connecting bolt 43. Through the cooperation of the first clamping block 41 and the second clamping block 42, a clamping area can be formed for clamping on the roof color steel, thereby enhancing the stability of the entire device during use.

[0028] In one embodiment, see Figure 1 、 Figure 2 and Figure 4 In order to improve the firmness between the first support rod 11 and the second support rod 12, a reinforcing rod 13 is threadedly connected between the first support rod 11 and the second support rod 12. The length of the reinforcing rod 13 is smaller than that of the first support rod 11 and the second support rod 12. A triangular support structure is formed between the first support rod 11, the second support rod 12 and the reinforcing rod 13. A plurality of screw holes 31 are equidistantly provided on the connecting steel plate 3. Support oblique rods 14 are obliquely installed on the two second support rods 12 that are farthest apart, and the top ends of the support oblique rods 14 are threadedly connected to the connecting steel plate 3.

[0029] In this embodiment, a triangular support structure is formed by connecting the first support rod 11 and the second support rod 12, and setting a reinforcing rod 13 between the first support rod 11 and the second support rod 12, which can further enhance the stability of the entire supporting frame 1, and an inclined supporting rod 14 is set on the two second support rods 12 that are farthest apart to facilitate fastening with the connecting steel plate 3, thereby making the multiple components more integrated.

[0030] In one embodiment, see Figure 1 In order to further improve the protective effect of the device, the connecting rope 2 includes a first steel wire rope 21 and a second steel wire rope 22. The first steel wire rope 21 and the second steel wire rope 22 are used to connect multiple L-shaped rods, and the first steel wire rope 21 is located above the second steel wire rope 22.

[0031] In this embodiment, a first steel wire rope 21 and a second steel wire rope 22 are arranged between multiple L-shaped rods, which makes it convenient to hang warning signs on the steel wire ropes to achieve corresponding warning effects. At the same time, a protective net can be connected to the first steel wire rope 21 and the second steel wire rope 22 to further enhance the protective effect of the device.

[0032] In one embodiment, see Figure 3 The first and second clamping blocks 41 and 42 are connected to each other by a first screw thread 424, a second screw thread 425 and a second screw thread 426. The first and second clamping blocks 41 and 42 are connected to each other by a first screw thread 426. The first and second clamping blocks 41 and 42 are connected to each other by a first screw thread 426.

[0033] The first and second brackets 41 and 42 are connected by a first screw thread 424 and a second screw thread 425, respectively.

[0034] In order to better understand the present invention, the following Figures 1 to 4 The technical solution of the utility model is described in detail: the staff first threadedly connects the first support rod 11 and the second support rod 12, and then connects the reinforcing rod 13 to the outside of the first support rod 11 and the second support rod 12 to form a triangular support structure, and threadedly connects the supporting diagonal rod 14 to the two outermost second support rods 12, and installs the connecting steel plate 3 on the first support rod 11 and the supporting diagonal rod 14 to form a protective structure, arranges the first steel wire rope 21 and the second steel wire rope 22 from top to bottom between the multiple first support rods 11, and 21 and the second steel wire rope 22 are hung with a warning sign and a protective net. When the overall assembly is completed, the external bolt is passed through the mounting hole 414 at the upper end of the first clamping block 41 to connect the first clamping block 41 to the lower end of the second support rod 12, and then the second clamping block 42 is connected to the first clamping block 41 through the connecting bolt 43, and clamped on the color steel on the roof to enhance the stability of the device. The device is easy to operate and has a small size. It will not cause damage to the roof structure. It adopts a simple assembly structure, which is convenient for subsequent disassembly and turnover, greatly improving the working efficiency of the device.

[0035] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A recyclable roof protection device, characterized in that: include: A support frame comprising a plurality of first support rods, a plurality of second support rods and a plurality of reinforcing rods, wherein any one of the first support rods and the second support rods are threadedly connected to form an L-shaped rod, and the plurality of L-shaped rods are equidistantly arranged on the roof; A connecting rope, used to connect the plurality of L-shaped rods; A connecting steel plate, wherein the upper ends of the plurality of L-shaped rods are all threadedly connected to the connecting steel plate; The fastening mechanism includes a first clamping block, a second clamping block and a connecting bolt. The first clamping block is threadedly connected to the bottom of the second support rod, and the second clamping block is threadedly connected to the first clamping block through the connecting bolt, and a clamping area is formed between the second clamping block and the first clamping block, and a roof protrusion is provided in the clamping area.

2. A rotatable roof protection device according to claim 1, characterized in that: A reinforcing rod is threadedly connected between the first support rod and the second support rod, and the length of the reinforcing rod is smaller than that of the first support rod and the second support rod.

3. The rotatable roof protection device according to claim 2, characterized in that: A triangular support structure is formed between the first support rod, the second support rod and the reinforcing rod.

4. The rotatable roof protection device according to claim 1, characterized in that: The connecting rope includes a first steel wire rope and a second steel wire rope, the first steel wire rope and the second steel wire rope are used to connect the multiple L-shaped rods, and the first steel wire rope is located above the second steel wire rope.

5. The rotatable roof protection device according to claim 1, characterized in that: The connecting steel plate is provided with a plurality of screw holes at equal intervals.

6. The rotatable roof protection device according to claim 1, characterized in that: Two of the second support rods that are the farthest apart are both obliquely mounted with support diagonal rods, and the top ends of the support diagonal rods are threadedly connected to the connecting steel plates.

7. The rotatable roof protection device according to claim 1, characterized in that: A first groove is provided on a side of the first clamping block facing the second clamping block, and a first protrusion is provided below the first groove; a second protrusion is provided on a side of the second clamping block facing the first clamping block, which cooperates with the first groove. When the first clamping block and the second clamping block are connected, the first protrusion is located below the second protrusion.

8. The rotatable roof protection device according to claim 7, characterized in that: A mounting hole is formed at the upper end of the first clamping block, and an external bolt is provided in the mounting hole for connecting the first clamping block to the lower end of the second support rod.

9. The rotatable roof protection device according to claim 8, characterized in that: A first extension block and a second extension block are respectively provided at the lower ends of the first clamping block and the second clamping block. The cross sections of the first extension block and the second extension block are both L-shaped, and a clamping area is formed between the first extension block and the second extension block.

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