Safety rope fixing support and safety rope fixing system

Abstract

The utility model relates to the field of safety rope devices, in particular to a safety rope fixing support and a safety rope fixing system. Wherein the bracket comprises a T-shaped main body which comprises a cross rod and a vertical rod which extends from the middle part of the cross rod and is vertical to the cross rod; the bracket fixing part is arranged at one end, far away from the cross rod, of the vertical rod; and the safety rope fixing parts are arranged at the two ends of the cross rod. The safety rope fixing support and the safety rope fixing system can adapt to the height change of a plant roof support and a color steel tile, so that the fixing support for erecting the safety rope is provided, safe and reliable safety guarantee can be provided for constructors, and movement of the constructors is not affected.

Description

Technical Field

[0001] The utility model relates to the field of safety rope devices, in particular to a safety rope fixing bracket and a safety rope fixing system. Background Art

[0002] The service life of a factory building is generally more than 10 years, and it is inevitable that there will be rain leakage, so the roof needs to be maintained frequently. However, since there are no enclosing walls around the roof of the factory building and the roof is generally made of color steel tiles, it is difficult to set up a safety rope system. Moreover, the height of the factory building roof is more than 20m. Without a safety rope, the maintenance risk is relatively high. Traditional safety rope fixing brackets need to be installed by on-site welding with fire, but the high-altitude operation is inconvenient and the brackets cannot be moved after installation. In addition, the color steel tiles are uneven, and on-site measurement is required, which also brings certain troubles to the preparation and processing of bracket materials and on-site selection and matching. Summary of the Utility Model

[0003] In order to adapt to the roof structure of the factory building, in the first aspect of the present utility model, a safety rope fixing bracket is proposed, which includes: a T-shaped main body, including a cross bar and a vertical bar extending perpendicularly from the middle of the cross bar; a bracket fixing part provided at one end of the vertical bar away from the cross bar; and a safety rope fixing part provided at both ends of the cross bar.

[0004] In one or more embodiments, the vertical bar is a telescopic rod, including an outer sleeve rod and an inner rod; a plurality of through telescopic fixing holes are provided on the rod bodies of the outer sleeve rod and the inner rod; wherein, the middle part of the cross bar is fixedly connected to one end of the inner rod.

[0005] In one or more embodiments, the vertical bar is a telescopic rod, including an outer sleeve rod and an inner rod. One end of the outer sleeve rod is provided with an axial U-shaped opening. The safety rope fixing bracket further includes an adjusting part sleeved near the U-shaped opening. The adjusting part includes: a ferrule sleeved at the U-shaped opening of the outer sleeve rod; a variable diameter wheel with a hollow part inside. Two through holes are provided on the side wall of the hollow part. A first rotating shaft passes through the through hole near the center of the variable diameter wheel and is connected to the ferrule; a handle with a bent part. Two through holes are provided at one end of the handle and are inserted into the hollow part of the variable diameter wheel. The through hole far from the end is aligned with the through hole at the center of the variable diameter wheel and shares the first rotating shaft. A second rotating shaft passes through the through hole near the end of the handle and the through hole near the edge of the variable diameter wheel to connect the two, but is not connected to the ferrule.

[0006] In one or more embodiments, the plurality of telescopic fixing holes on the outer sleeve rod or the inner rod are arranged at equal intervals, and the axes of two adjacent pairs of through holes have an included angle.

[0007] In one or more embodiments, the safety rope fixing bracket further includes a waterproof seal sleeve provided at one end of the outer sleeve rod.

[0008] In one or more embodiments, the cross bar is strip-shaped, and its outer surface is provided with a waterproof coating or a waterproof sleeve; the safety rope fixing part is welded to the upper surface of the strip-shaped cross bar.

[0009] In one or more embodiments, the safety rope fixing part is a ring structure or a C-shaped structure; wherein, the opening of the C-shaped structure faces obliquely upward on the side of the vertical rod, and the opening size is slightly smaller than the diameter of the safety rope.

[0010] In one or more embodiments, the bracket fixing part is a hoop structure, including: a separable first tightening member and a second tightening member, the arc part of the first tightening member is welded to one end of the vertical rod away from the cross bar; bolt holes are provided at both ends of the first tightening member and the second tightening member.

[0011] In one or more embodiments, one end of the first tightening member and the second tightening member is movably pin-connected.

[0012] In a second aspect of the present invention, a safety rope fixing system is proposed, including: a plurality of safety rope fixing brackets as described in any one of the above embodiments; a safety rope; and a plurality of insurance blocks, the plurality of insurance blocks are fixedly arranged on the safety rope in sections, and the diameters of the plurality of insurance blocks are larger than the diameter of the safety rope fixing part; wherein, a plurality of the safety rope fixing brackets are arranged side by side, and the safety rope sequentially passes through the safety rope fixing parts on both sides of the plurality of safety rope fixing brackets.

[0013] The beneficial effects of the present invention include: a safety rope fixing bracket and a safety rope fixing system proposed by the present invention can adapt to the height change between the factory building roof bracket and the color steel tile, and the fixing method is free of hole opening and welding, can be quickly installed, provide safe and reliable safety guarantee for construction workers and does not affect the movement of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other embodiments can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic structural diagram of a first embodiment of a safety rope fixing bracket of the present invention;

[0016] Figure 2Schematic diagram of the second embodiment (adding a telescopic structure) of a safety rope fixing bracket of the present utility model;

[0017] Figure 3 Schematic diagram of the outer sleeve and adjustment part of a safety rope fixing bracket of the present utility model;

[0018] Figure 4 Schematic diagram of the third embodiment (adding a waterproof sleeve structure) of a safety rope fixing bracket of the present utility model;

[0019] Figure 5 Schematic diagram of the fourth embodiment (the safety rope fixing part adds a C-shaped opening) of a safety rope fixing bracket of the present utility model;

[0020] Figure 6 Reference diagram of the installation position of the bracket fixing part of an embodiment of a safety rope fixing bracket of the present utility model;

[0021] Figure 7 Reference diagram of the use state of an embodiment of a safety rope fixing system of the present utility model.

[0022] The meanings of the reference numerals in the above-mentioned respective drawings are as follows:

[0023] T-shaped main body 10, vertical rod 11, horizontal rod 12, outer sleeve rod 111, inner rod 112, telescopic fixing hole 113, bracket fixing part 20, safety rope fixing part 30, waterproof sealing sleeve 40, adjustment part 50, ferrule 51, reducing wheel 52 and handle 53. Detailed implementation manners

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following further elaborates on the embodiments of the present utility model in detail with reference to specific embodiments and the accompanying drawings.

[0025] It should be noted that all the expressions using "first" and "second" in the embodiments of the present utility model are used to distinguish two entities or parameters with the same name but different, so it can be seen that "first" and "second" are only for the convenience of expression and should not be construed as a limitation to the embodiments of the present utility model. This will not be repeated in the subsequent embodiments.

[0026] In order to propose a safety rope system applicable to factories, in the first aspect of the present utility model, an embodiment of a safety rope fixing bracket is proposed. Please refer to Figure 1, comprising: a T-shaped main body 10, including a vertical rod 11 and a horizontal rod 12, wherein the vertical rod 11 extends perpendicularly to the horizontal rod 12 from a substantially middle position of the horizontal rod 12; a bracket fixing part 20, arranged at one end of the vertical rod away from the horizontal rod; and a safety rope fixing part 30, arranged at both ends of the horizontal rod 12. Specifically, in use, the bracket fixing part 20 is used to fix with the roof bracket under the color steel tile, and the vertical rod 11 is used to span the height from the roof bracket to the color steel tile, so as to expose the horizontal rod 12 above the color steel tile.

[0027] In one embodiment, please refer to Figure 2 , the vertical rod 11 is a telescopic rod, including an outer sleeve rod 111 and an inner rod 112; a plurality of through telescopic fixing holes 113 are arranged on the rod bodies of the outer sleeve rod 111 and the inner rod 112; wherein, the middle part of the horizontal rod 12 is fixedly connected to one end of the inner rod 112. Specifically, the telescopic vertical rod 11 is used to adapt to the problem that the distances between the roof brackets and the color steel tiles are different in height; its telescopic adjustment method is as Figure 2 shown, and bolts can be used to sequentially pass through the telescopic fixing holes 113 on the rod bodies of the corresponding outer sleeve rod 111 and the inner rod 112 to adjust the height of the vertical rod.

[0028] In one embodiment, please refer to Figure 3 , the vertical rod is a telescopic rod, including an outer sleeve rod 111 and an inner rod 112, wherein, one end of the outer sleeve rod is provided with an axial U-shaped opening, and the safety rope fixing bracket further includes an adjusting part 50 sleeved near the U-shaped opening. The adjusting part 50 includes: a ferrule 51, sleeved at the U-shaped opening of the outer sleeve rod; a variable diameter wheel 52, a hollow part is arranged inside the variable diameter wheel 52, two through holes are arranged on the side wall of the hollow part, and a first rotating shaft is arranged to pass through the through hole near the center position of the variable diameter wheel 52 and is connected to the ferrule 51; a handle 53, the handle 53 is provided with a bending part, two through holes are arranged at one end of the handle 53 and are arranged to penetrate into the hollow part of the variable diameter wheel 52, the through hole far from the end is aligned with the through hole at the center position of the variable diameter wheel 52 and shares the first rotating shaft, and a second rotating shaft is arranged to pass through the through hole near the end of the handle 53 and the through hole near the edge of the variable diameter wheel 52 to connect the two, but not connected to the ferrule 51. This embodiment can realize stepless adjustment of the length of the vertical rod, and can better adapt to the height change between the color steel tile on the factory building roof and the roof bracket. In one embodiment, the plurality of telescopic fixing holes on the outer sleeve rod or the inner rod are arranged at equal intervals, and the axes of two adjacent pairs of through holes have an included angle. The function of this embodiment is to avoid a plurality of through holes on one side of the rod body, thereby affecting the strength of the rod body.

[0029] In one embodiment, as Figure 4 shown, the safety rope fixing bracket of the present utility model further includes a waterproof sealing sleeve 40 arranged at one end of the outer sleeve rod, which is used to prevent water from accumulating inside the vertical rod and thus avoid rust.

[0030] In an alternative embodiment, a drain hole is further provided at the lowest end of the bracket fixing part 20 at the welding position with the outer sleeve rod 111, for further preventing water from accumulating inside the vertical rod and thus avoiding rust.

[0031] In one embodiment, the cross bar 12 is strip-shaped, and a waterproof coating or a waterproof sleeve is provided on the outer surface; the safety rope fixing part is welded to the upper surface of the strip-shaped cross bar.

[0032] In an alternative embodiment, the cross bar 12 is made of flat steel, and its width is smaller than the width of the concave part of the color steel tile, and it is embedded in the concave part of the color steel tile during the installation process to prevent tripping construction workers.

[0033] In one embodiment, as Figure 5 shown, the safety rope fixing part 30 is a ring structure or a C-shaped structure; wherein, the opening of the C-shaped structure faces obliquely upward on the side of the vertical rod 11, and the opening size is slightly smaller than the diameter of the safety rope. The C-shaped safety rope fixing part is easier to disassemble and assemble the safety rope, thus facilitating later maintenance.

[0034] In an alternative embodiment, when multiple safety rope fixing brackets in the above embodiments are provided in the safety rope fixing system, the C-shaped openings of the safety rope fixing parts 30 on adjacent multiple safety rope fixing brackets face different directions for interlocking.

[0035] In one embodiment, the bracket fixing part 20 is a hoop structure, including: a separable first tightening member and a second tightening member, the arc part of the first tightening member is welded to one end of the vertical rod away from the cross bar; bolt holes are provided at both ends of the first tightening member and the second tightening member.

[0036] In an alternative embodiment, one end of the first tightening member and the second tightening member are movably pin-connected. The purpose of pin-connection is to prevent the loss of the tightening member and to facilitate the complete set of carrying the safety rope fixing bracket to avoid missing parts.

[0037] In the second aspect of the present utility model, a safety rope fixing system is proposed, including: multiple safety rope fixing brackets as in any of the above embodiments; and a safety rope; wherein, the multiple safety rope fixing brackets are arranged side by side, and the safety rope sequentially passes through the safety rope fixing parts on both sides of the multiple safety rope fixing brackets.

[0038] In one embodiment, the safety rope fixing system of the present utility model further includes multiple insurance blocks, the multiple insurance blocks are segmentally fixed on the safety rope, and the diameter of the multiple insurance blocks is larger than the diameter of the safety rope fixing part. The insurance block is used to catch the safety rope when the safety rope breaks, preventing it from being completely pulled out from the safety rope fixing part.

[0039] The physical installation diagram of the present utility model is as Figure 6 andFigure 7 as shown (the vertical pole shown in this view does not have telescopic function). The safety rope fixing bracket / system proposed by the present utility model is a permanent mechanism, which can be fixedly installed on the top of the factory building for a long time. It can adapt to the height changes of the factory building roof bracket and the color steel tile, and the fixing method is hole-free and welding-free, which can be quickly installed and provide safe and reliable safety guarantee for construction workers without affecting the movement of construction workers.

[0040] The above are the exemplary embodiments disclosed by the present utility model. However, it should be noted that various changes and modifications can be made without departing from the scope of the embodiments disclosed by the present utility model as defined by the claims. In addition, although the elements disclosed by the embodiments of the present utility model can be described or claimed in an individual form, they can also be understood as multiple unless explicitly limited to the singular.

[0041] It should be understood that, as used herein, unless the context clearly supports an exception, the singular form "a" is also intended to include the plural form. It should also be understood that the "and / or" used herein refers to any and all possible combinations of one or more of the associated listed items.

[0042] The serial numbers of the disclosed embodiments of the present utility model above are only for description and do not represent the superiority or inferiority of the embodiments.

[0043] Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope (including the claims) of the embodiments disclosed by the present utility model is limited to these examples; under the idea of the embodiments of the present utility model, the technical features between the above embodiments or different embodiments can also be combined, and there are many other variations in different aspects of the embodiments of the present utility model as above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, improvement, etc. made within the spirit and principle of the embodiments of the present utility model shall be included in the protection scope of the embodiments of the present utility model.

Claims

1. A safety rope fixing bracket, characterized in that, Comprising: A T-shaped main body, including a cross bar and a vertical bar extending perpendicularly from the middle of the cross bar; A bracket fixing part, arranged at one end of the vertical bar away from the cross bar; A safety rope fixing part, arranged at both ends of the cross bar.

2. The safety rope fixing bracket according to claim 1, wherein, The vertical bar is a telescopic rod, including an outer sleeve rod and an inner rod; A plurality of through telescopic fixing holes are arranged on the rod bodies of the outer sleeve rod and the inner rod; Wherein, the middle part of the cross bar is fixedly connected to one end of the inner rod.

3. The safety rope fixing bracket according to claim 1, characterized in that, The vertical bar is a telescopic rod, including an outer sleeve rod and an inner rod. Wherein, one end of the outer sleeve rod is provided with an axial U-shaped opening. The safety rope fixing bracket further includes an adjusting part sleeved near the U-shaped opening. The adjusting part includes: A ferrule, sleeved at the U-shaped opening of the outer sleeve rod; A variable diameter wheel, with a hollow part arranged inside the variable diameter wheel. Two through holes are arranged on the side wall of the hollow part. A first rotating shaft is arranged to pass through the through hole near the center position of the variable diameter wheel and is connected to the ferrule; A handle, the handle is provided with a bent part. Two through holes are arranged at one end of the handle and are arranged to penetrate into the hollow part of the variable diameter wheel. The through hole far from the end is aligned with the through hole at the center position of the variable diameter wheel and shares the first rotating shaft. A second rotating shaft is arranged to pass through the through hole near the end of the handle and the through hole near the edge of the variable diameter wheel to connect the two, but not connected to the ferrule.

4. The safety rope fixing bracket according to claim 2, characterized in that, The plurality of telescopic fixing holes on the outer sleeve rod or the inner rod are arranged at equal intervals, and the axes of two adjacent pairs of through holes have an included angle.

5. The safety rope fixing bracket according to claim 2 or 3, characterized in that, It further includes a waterproof sealing sleeve arranged at one end of the outer sleeve rod.

6. The safety rope fixing bracket according to claim 1, characterized in that, The cross bar is strip-shaped, and a waterproof coating or a waterproof sleeve is arranged on the outer surface; The safety rope fixing part is welded on the upper surface of the strip-shaped cross bar.

7. The safety rope fixing bracket according to claim 1 or 6, characterized in that, The safety rope fixing part is a ring structure or a C-shaped structure; Wherein, the opening of the C-shaped structure faces obliquely upward on the side of the vertical bar, and the opening size is slightly smaller than the diameter of the safety rope.

8. The safety rope fixing bracket according to claim 1, characterized in that, The bracket fixing part is a hoop structure, including: a separable first tightening piece and a second tightening piece. The arc part of the first tightening piece is welded at one end of the vertical bar away from the cross bar; Both ends of the first tightening piece and the second tightening piece are provided with bolt holes.

9. The safety rope fixing bracket according to claim 8, wherein, One end of the first tightening piece and the second tightening piece is movably pin-connected.

10. A safety rope fixing system, characterized in that, Comprising: A plurality of safety rope fixing brackets as described in any one of claims 1-8; A safety rope; And A plurality of insurance blocks, the plurality of insurance blocks are segmentally fixed on the safety rope, and the diameters of the plurality of insurance blocks are larger than the diameter of the safety rope fixing part; Wherein, a plurality of the safety rope fixing brackets are arranged side by side, and the safety rope sequentially passes through the safety rope fixing parts on both sides of the plurality of safety rope fixing brackets.

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