Portable movable pitched roof construction finalization edge protection device

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a portable movable pitched roof construction finalization edge protection device, the periphery of a pitched roof is provided with a gutter, and the device comprises a plurality of finalization edge protection fences, a clamping assembly and a fixing assembly; the clamping assemblies and the shaped edge protective fences are alternately installed in the length direction of the gutter according to construction requirements. Any two adjacent shaped edge-adjacent protective fences are detachably connected and supported through a group of clamping assemblies, the lower parts of the clamping assemblies are clamped on a convex outer wall body on the outer side of a gutter, and one side, close to a pitched roof, of each clamping assembly is fixedly connected with a fixing assembly; the fixing assembly forms a transverse support on the inner side of the gutter in the width direction and plays a role in fixing the clamping assembly. According to the utility model, the assembly is convenient, the construction time is shortened, the waterproof structure of the roof cannot be damaged, and meanwhile, the vertical rods and the shaped edge protective fences can be recycled, so that the construction cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a portable and mobile type slope roof construction standardized edge protection device. Background Art

[0002] Sloped roof is a common construction method in modern times. During the roof construction process, due to the high height of the construction project, in order to prevent falling objects from high altitudes and ensure personnel safety, protective facilities must be set up when working at high places near the edge of the gutter on the outside of the roof during the construction process.

[0003] Traditional slope roof edge protection is mostly a single-piece steel pipe frame connected to a double-row ground-type scaffolding; or a tool-type fixed protection net is used for protection, and the vertical pole of the protection net is fixed to the top of the gutter through a pre-buried steel plate; or a steel plate is welded at the bottom of the vertical pole and fixed to the gutter structure with expansion bolts. The pre-buried steel plate or expansion bolt cannot be recycled, the cost is high, and the versatility is poor. A recently published vertical pole fixing device for slope roof edge protection gutter relies on installing the mounting frame on the wall at the edge of the roof, connecting and fixing the adjacent mounting frames through connecting cross bars, and twisting the inner screw of the gutter to squeeze the pressure plate on the wall of the roof to form the installation and fixation of the mounting frame. This installation method relatively requires more components to be installed, and the installation and disassembly procedures are cumbersome.

[0004] Therefore, it has become a technical problem to be solved urgently by technical personnel in this field to propose a slope roof construction eaves gutter edge protection device with simple structure, convenient installation and low cost to meet production needs. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a portable and mobile standardized edge protection device for slope roof construction. Under the premise of ensuring the use of safety functions, an innovative edge protection device is installed around the construction of building roofs to achieve the purpose of low cost, safety and reliability, and simple installation and disassembly of the safety protection device.

[0006] The utility model is achieved in this way:

[0007] A portable and mobile standardized edge protection device for slope roof construction, wherein a gutter is arranged on the periphery of the slope roof, and the device comprises a plurality of standardized edge protection fences, a clamping assembly and a fixing assembly; the clamping assembly and the standardized edge protection fences are installed alternately along the length direction of the gutter according to construction requirements; any two adjacent standardized edge protection fences are detachably connected and supported by a group of clamping assemblies, the lower part of the clamping assembly is clamped on the outer wall protruding on the outer side of the gutter, and the clamping assembly is fixedly connected to the fixing assembly on the side close to the slope roof; the fixing assembly forms a lateral support along the width direction on the inner side of the gutter to fix the clamping assembly.

[0008] As a preferred technical solution, the clamping assembly includes a vertical pole, a short horizontal pole and a short vertical pole; the upper part of the vertical pole is detachably connected to a standardized edge protection railing, the vertical pole and the short vertical pole are arranged parallel to each other, and the lower part of the vertical pole and the upper end of the short vertical pole vertically fix the two ends of the short horizontal pole to form an n-shaped slot structure that is clamped on the outer wall.

[0009] As a preferred technical solution, the vertical pole is provided with at least two ear plates on the upper and lower sides of the side where the standardized edge guardrail is installed, and the holes on the ear plates are connected to the connecting holes on the standardized edge guardrail by bolts.

[0010] As a preferred technical solution, the bolt connection needs to be matched with a gasket, and the gasket is located between the nut and the ear plate.

[0011] As a preferred technical solution, the fixing assembly includes a top plate, a sleeve, a screw, and a fixing nut and an adjusting nut matching the screw; the interior of the sleeve is hollow, one end of the sleeve is vertically welded to the top plate, and the other end is welded to the fixing nut; one end of the screw is movably connected and inserted into the sleeve through the fixing nut, and the other end is vertically fixed to the lower part of the vertical pole; an adjusting nut is provided on the screw between the fixing nut and the vertical pole.

[0012] As a preferred technical solution, the screw rod is welded at a distance of 20 cm from the bottom end of the vertical pole.

[0013] As a preferred technical solution, the top plate is circular with a diameter of 10 cm.

[0014] The utility model has the following advantages and technical effects:

[0015] The utility model discloses a portable and movable standardized edge protection device for slope roof construction, which has a simple structure and is easy to assemble. After the vertical poles are installed, the standardized edge protection fence can be installed immediately, which not only shortens the construction time but also does not damage the waterproof structure of the roof. At the same time, the vertical poles and the standardized edge protection fence can be reused, which greatly reduces the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model when in use;

[0017] Figure 2 It is a structural schematic diagram of the clamping assembly and the fixing assembly of the utility model.

[0018] In the figure: 1. vertical pole; 2. short horizontal pole; 3. short vertical pole; 4. top plate; 5. sleeve; 6. fixing nut; 7. screw; 8. adjusting nut; 9. gutter; 10. sloping roof; 11. ear plate; 12. standardized edge guardrail. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0020] like Figure 1-2 As shown, the utility model discloses a portable and mobile standardized edge protection device for slope roof construction, wherein the periphery of the slope roof 10 is provided with a gutter 9, and the device comprises a plurality of standardized edge protection fences 12, a clamping assembly and a fixing assembly; the clamping assembly and the standardized edge protection fences 12 are alternately installed along the length direction of the gutter 9 according to construction requirements; any two adjacent standardized edge protection fences 12 are detachably connected and supported by a group of clamping assemblies, the lower part of the clamping assembly is clamped on the outer wall protruding on the outer side of the gutter 9, and the clamping assembly is fixedly connected to the fixing assembly on the side close to the slope roof 10; the fixing assembly forms a lateral support along the width direction on the inner side of the gutter 9, which plays a role in fixing the clamping assembly.

[0021] The clamping assembly includes a vertical pole 1, a short cross bar 2 and a short vertical bar 3; the upper part of the vertical pole 1 is detachably connected to a standardized edge protection fence 12, the vertical pole 1 and the short vertical bar 3 are arranged parallel to each other, and the lower part of the vertical pole 1 and the upper end of the short vertical bar 3 vertically fix the two ends of the short cross bar 2 to form an n-shaped slot structure that is clamped on the outer wall.

[0022] The vertical pole 1, the short horizontal pole 2 and the short vertical pole 3 are welded to improve the overall stability.

[0023] The vertical pole 1 is provided with at least two ear plates 11 on the upper and lower sides of the standardized edge protection fence 12 for installing, so that the standardized edge protection fence 12 is more stable; the holes on the ear plates 11 are aligned with the connecting holes on the standardized edge protection fence 12 and then connected by bolts, which is convenient for disassembly or installation. The vertical pole 1 and the standardized edge protection fence 12 can be reused, thereby improving utilization and reducing costs.

[0024] Preferably, when the upright pole 1 is connected to the standardized edge guardrail 12 , the bolt connection needs to be matched with a gasket, and the gasket is located between the nut and the ear plate 11 , so that the connection between the upright pole 1 and the standardized edge guardrail 12 is more secure.

[0025] Preferably, the short horizontal rod 2 and the short vertical rod 3 are changed according to the cross-sectional size of the outer wall so as to be clamped on the outer wall more stably.

[0026] Preferably, the upright poles 1, the short cross poles 2 and the short vertical poles 3 are made of rectangular steel poles, and the plane can increase the contact area and improve the stability of the overall structure; at the same time, it is convenient to obtain materials on site and reduce the production cost.

[0027] The fixing assembly includes a top plate 4, a sleeve 5, a screw 7, and a fixing nut 6 and an adjusting nut 8 matching the screw 7; the sleeve 5 is hollow inside, one end of the sleeve 5 is vertically welded to the top plate 4, and the other end is welded to the fixing nut 6; one end of the screw 7 is movably connected and inserted into the sleeve 5 through the fixing nut 6, and the other end is vertically fixed to the lower part of the vertical pole 1; an adjusting nut 8 is provided on the screw 7 between the fixing nut 6 and the vertical pole 1.

[0028] The construction personnel screw the sleeve 5 according to the width of the gutter 9, and the fixing nut 6 rotates relative to the screw 7 to extend the sleeve 5 outward along the screw 7 until the top plate 4 is close to the inner wall of the gutter 9; then the adjustment nut 8 is screwed until the adjustment nut 8 abuts against the fixing nut 6. The fixation of the double nut improves the combination stability between the nut and the screw 7, further improves the stability of the protective device, and avoids the failure of the bolt connection when the protective device is shaken by wind or manpower, posing a threat to the life safety of the workers.

[0029] Preferably, the screw rod 7 is welded at a distance of 20 cm from the bottom end of the upright pole 1, so that the upright pole 1 is more stable and the fixing effect is improved.

[0030] Preferably, the top plate 4 is circular with a diameter of 10 cm; the circular design avoids the risk of scratches to construction workers due to sharp corners.

[0031] Further preferably, the top plate 4 and the sleeve 5 are made of steel, which improves the stability of the device; and the materials can be obtained on-site, reducing the production cost.

[0032] Working principle:

[0033] The construction personnel determine the size of the short horizontal bar 2 and the short vertical bar 3 according to the cross-sectional size of the outer wall of the gutter 9 and weld them; the vertical pole 1 is bolted to the standardized edge protection rail 12 through the ear plate 11; the construction personnel clamp the vertical pole 1 and the standardized edge protection rail 12 on the outer wall as a whole, and then screw the sleeve 5 to extend the sleeve 5 outward along the screw 7, and adjust the screw 7 to a suitable position in the sleeve 5 until the top plate 4 is close to the inner wall of the gutter 9, and then screw the adjusting nut 8 until the adjusting nut 8 abuts against the fixing nut 6, so that the fixing assembly forms a lateral support, which plays a role of fixing and supporting the vertical pole 1 and the standardized edge protection rail 12; ear plates 11 are symmetrically provided on both sides of the vertical pole 1, and the standardized edge protection rail 12 can be installed on both sides. According to construction requirements, this protective device can be continuously arranged along the length direction of the gutter 9.

[0034] After the construction is completed, the adjusting nut 8 and the fixing nut 6 are loosened, and then the vertical pole 1 and the standardized edge protection fence 12 are removed and stacked separately for next use; the device can be reused and the construction cost can be reduced; and the device has a simple structure and is easy to assemble, which shortens the construction time and does not damage the waterproof structure of the roof.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable and mobile slope roof construction standardized edge protection device, wherein a gutter (9) is provided on the periphery of the slope roof (10), characterized in that: The device comprises a plurality of standardized edge protection fences (12), a clamping component and a fixing component; The clamping components and the standardized edge protection rails (12) are installed alternately along the length direction of the gutter (9) according to construction requirements; any two adjacent standardized edge protection rails (12) are detachably connected and supported by a group of clamping components, the lower part of the clamping components is clamped on the outer wall protruding outside the gutter (9), and the side of the clamping components close to the sloping roof (10) is fixedly connected to the fixing components; the fixing components form a lateral support along the width direction on the inner side of the gutter (9), which plays a role in fixing the clamping components.

2. The portable and movable slope roof construction standardized edge protection device according to claim 1, characterized in that: The clamping assembly comprises a vertical pole (1), a short horizontal pole (2) and a short vertical pole (3); the upper part of the vertical pole (1) is detachably connected to a shaped edge protection fence (12); the vertical pole (1) and the short vertical pole (3) are arranged parallel to each other; the lower part of the vertical pole (1) and the upper end of the short vertical pole (3) vertically fix the two ends of the short horizontal pole (2) to form an n-shaped slot structure clamped on the outer wall.

3. The portable and movable slope roof construction standardized edge protection device according to claim 2, characterized in that: The vertical pole (1) is provided with at least two ear plates (11) on the upper and lower sides of the side where the standardized edge protection fence (12) is installed, and the holes on the ear plates (11) are connected to the connection holes on the standardized edge protection fence (12) by bolts.

4. The portable and movable slope roof construction standardized edge protection device as claimed in claim 3, characterized in that: The bolt connection requires a matching gasket, which is located between the nut and the ear plate (11).

5. The portable and movable slope roof construction standardized edge protection device according to claim 1, characterized in that: The fixing assembly comprises a top plate (4), a sleeve (5), a screw rod (7), a fixing nut (6) and an adjusting nut (8) matched with the screw rod (7); the sleeve (5) is hollow inside, one end of the sleeve (5) is vertically welded to the top plate (4), and the other end is welded to the fixing nut (6); one end of the screw rod (7) is movably connected to the sleeve (5) through the fixing nut (6) and inserted into the sleeve (5), and the other end is vertically fixed to the lower part of the vertical pole (1); an adjusting nut (8) is provided on the screw rod (7) between the fixing nut (6) and the vertical pole (1).

6. The portable and movable slope roof construction standardized edge protection device according to claim 5, characterized in that: The screw rod (7) is welded at a distance of 20 cm from the bottom end of the vertical rod (1).

7. The portable and movable slope roof construction standardized edge protection device according to claim 5, characterized in that: The top plate (4) is circular with a diameter of 10 cm.

Images