Safety protection device for house building construction

Abstract

The utility model relates to the technical field of safety protection, and discloses a house building construction safety protection device which comprises a bottom support, a working platform, a protection fence, a weight measuring handrail, a movable safety buckle fixing position, a side edge protection fence and a falling protection device. The device comprises a working platform, two sets of protective fences are arranged on the two sides of the upper portion of the working platform, weight measuring handrails are installed on the upper portions of the protective fences, movable safety buckle fixing positions are movably arranged on the inner sides of the weight measuring handrails, and the number of the weight measuring handrails and the number of the movable safety buckle fixing positions are two. According to the safety protection device, the movable safety buckle fixing position is arranged, a safety rope is fixed to the movable safety buckle fixing position so that a worker can be prevented from falling to the ground, the movable safety buckle fixing position is movable, operation of the worker cannot be affected, and the matched falling protection device can play a buffering role after falling.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, in particular to a safety protection device for building construction. Background Art

[0002] Construction is a production activity that people use various building materials, mechanical equipment and equipment to build various building products in a certain space and time according to a specific design blueprint. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance. During this process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, steel engineering, formwork engineering, scaffolding engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structural installation engineering and other work will be carried out.

[0003] However, it still has some shortcomings. For example, some scaffolds used in construction simply provide workers with a working platform in mid-air, but ignore the safety of the workers. In the event of a fall accident, these scaffolds have no emergency measures, which is likely to have a serious impact on the life safety of the workers.

[0004] In order to solve the above problems, this application proposes a housing construction safety protection device. Utility Model Content

[0005] The utility model aims to provide a safety protection device for building construction, so as to solve the problem in the prior art proposed in the above background technology that workers cannot ensure their own safety when falling during construction.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a safety protection device for building construction, including a bottom bracket, a working platform, a protective fence, a weighing handrail, a movable safety buckle fixing place, a side guardrail, and a fall protection device. A working platform is provided above the bottom bracket, and protective fences are provided on both sides above the working platform, and there are two groups of protective fences. A weighing handrail is installed above the protective fence, and a movable safety buckle fixing place is movable on the inner side of the weighing handrail, and there are two groups of weighing handrails and movable safety buckle fixing places. The movable safety buckle fixing place prevents workers from falling to the ground by fixing a safety rope to the movable safety buckle fixing place. The movable safety buckle fixing place is movable and will not affect the operation of the workers, and the fall protection device arranged in combination can play a buffering role after falling.

[0007] Preferably, side guardrails are provided on both sides between the protective fences, and there are two groups of side guardrails. A movable shaft is provided on one side of the side guardrail, and an observation window is provided inside the side guardrail. The side guardrails can be opened to facilitate workers to board the work platform.

[0008] Preferably, a lower stabilizing frame is provided below the bottom bracket, a middle stabilizing frame is provided in the middle of the bottom bracket, and a load-bearing net is provided inside the working platform. The load-bearing net is used to bear the weight of the workers through its own metal net, and the metal net is lighter than the metal plate.

[0009] Preferably, fall protection devices are provided on the front and rear sides of the bottom bracket, and there are two groups of fall protection devices, the fall protection devices include a rotating shaft, a protective plastic plate, and a soft cushion, the rotating shaft is installed under the bottom bracket, a protective plastic plate is provided on one side of the rotating shaft, and a soft cushion is installed above the protective plastic plate. The fall protection device is used to cushion the falling staff, and the used soft cushion can cushion most of the gravity damage caused by the fall, and the protective plastic plate is made of plastic material and is not too hard, which is enough to alleviate the secondary damage of the fall.

[0010] Preferably, a limit groove is provided inside the weighing armrest, and the movable safety buckle fixing part is movable on one side of the weighing armrest through the limit groove, and the movable safety buckle fixing part includes a movable plate, a U-shaped metal frame, a limit sliding block, and a sliding cylinder, and the U-shaped metal frame is installed on the front side of the movable plate, and the U-shaped metal frame is used to fix the safety rope or the safety buckle to the U-shaped metal frame.

[0011] Preferably, a pressure detection strip is provided inside the limit groove, a limit sliding block is provided on the rear side of the movable plate, a sliding cylinder is provided inside the limit sliding block, and there are two groups of sliding cylinders in total, the limit sliding block slides inside the limit groove, and the movable safety buckle fixing part is used to prevent the staff from continuing to fall down when the staff falls after the safety rope is fixed, and the movable safety buckle fixing part will also generate an extrusion force with the weighing armrest that is the same as the staff's weight. At this time, the limit sliding block at the movable safety buckle fixing part squeezes the pressure detection strip, thereby automatically releasing the fall protection device to prevent the staff from continuing to fall, thereby further ensuring the life safety of the staff.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model prevents workers from falling to the ground by setting a movable safety buckle fixing part, and fixing a safety rope to the movable safety buckle fixing part. The movable safety buckle fixing part is movable and will not affect the operation of the workers. The fall protection device provided in combination can play a buffering role after falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a housing construction safety protection device.

[0015] Figure 2 The utility model is a schematic diagram of the structure of a fall protection device of a housing construction safety protection device.

[0016] Figure 3 The utility model is a schematic diagram of a weight measuring handrail structure of a housing construction safety protection device.

[0017] Figure 4 The utility model is a schematic diagram of the structure of a movable safety buckle fixing part of a housing construction safety protection device.

[0018] In the figure: 1. bottom bracket; 11. middle stable frame; 12. lower stable frame; 2. working platform; 21. load-bearing net; 3. protective fence; 4. weighing handrail; 41. limit groove; 42. pressure detection strip; 5. movable safety buckle fixing place; 51. movable plate; 52. U-shaped metal frame; 53. limit sliding block; 54. sliding cylinder; 6. side guardrail; 61. movable shaft; 62. observation window; 7. fall protection device; 71. rotating shaft; 72. protective plastic plate; 73. cushion. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-Figure 4A housing construction safety protection device comprises a bottom bracket 1, a working platform 2, a protective fence 3, a weighing handrail 4, a movable safety buckle fixing place 5, a side guardrail 6, and a fall protection device 7. A working platform 2 is arranged above the bottom bracket 1, and protective fences 3 are arranged on both sides above the working platform 2, and there are two groups of protective fences 3. A weighing handrail 4 is installed above the protective fence 3, and a movable safety buckle fixing place 5 is movable inside the weighing handrail 4, and there are two groups of weighing handrail 4 and movable safety buckle fixing place 5. The movable safety buckle fixing place 5 prevents workers from falling to the ground by fixing a safety rope to the movable safety buckle fixing place 5. The movable safety buckle fixing place 5 is movable and will not affect the operation of the workers, and the fall protection device 7 arranged in combination can play a buffering role after falling.

[0021] In this embodiment, Figure 2 As shown, side guardrails 6 are arranged on both sides between the protective fences 3, and there are two groups of side guardrails 6. A movable shaft 61 is arranged on one side of the side guardrail 6, and an observation window 62 is arranged inside the side guardrail 6. The side guardrail 6 can be opened to facilitate the staff to board the working platform 2. A lower stable frame 12 is arranged below the bottom bracket 1, and a middle stable frame 11 is arranged in the middle of the bottom bracket 1. A load-bearing net 21 is arranged inside the working platform 2. The load-bearing net 21 is used to bear the weight of the staff through its own metal net, and the metal net is lighter than the metal plate. A fall protection device 7 is provided on both the front and rear sides of the bottom bracket 1, and there are two groups of the fall protection devices 7. The fall protection device 7 includes a rotating shaft 71, a protective plastic plate 72, and a soft cushion 73. The rotating shaft 71 is installed below the bottom bracket 1, and a protective plastic plate 72 is provided on one side of the rotating shaft 71. A soft cushion 73 is installed above the protective plastic plate 72. The fall protection device 7 is used to buffer the falling staff. The soft cushion 73 used can buffer most of the gravity damage caused by the fall, and the protective plastic plate 72 is made of plastic material and is not too hard, which is enough to alleviate the secondary damage caused by the fall.

[0022] In this embodiment, Figure 3-4As shown, a limit groove 41 is provided inside the weighing armrest 4, and the movable safety buckle fixing part 5 is movable on one side of the weighing armrest 4 through the limit groove 41, and the movable safety buckle fixing part 5 includes a movable plate 51, a U-shaped metal frame 52, a limit sliding block 53, and a sliding cylinder 54. The U-shaped metal frame 52 is installed on the front of the movable plate 51, and the U-shaped metal frame 52 is used to fix the safety rope or the safety buckle on the U-shaped metal frame 52. A pressure detection strip 42 is provided inside the limit groove 41, and a limit sliding block 53 is provided on the rear side of the movable plate 51. A sliding cylinder 54 is provided inside the limit sliding block 53, and the sliding cylinder 54 There are two groups in total. The limit sliding block 53 slides inside the limit groove 41. The movable safety buckle fixing part 5 is used to prevent the staff from continuing to fall down when the staff falls after the safety rope is fixed. The movable safety buckle fixing part 5 will also generate an extrusion force with the weighing armrest 4 that is the same as the staff's weight. At this time, the limit sliding block 53 of the movable safety buckle fixing part 5 squeezes the pressure detection strip 42, thereby automatically releasing the fall protection device 7 to prevent the staff from continuing to fall, thereby further ensuring the life safety of the staff.

[0023] How it works

[0024] A safety protection device for housing construction, a movable safety buckle fixing part 5, which prevents workers from falling to the ground by fixing a safety rope to the movable safety buckle fixing part 5, the movable safety buckle fixing part 5 is movable and will not affect the operation of the workers, and the fall protection device 7 arranged in combination can play a buffering role after falling, the movable safety buckle fixing part 5 is used to prevent the workers from falling further through the movable safety buckle fixing part 5 when the workers fall after the safety rope is fixed, and the movable safety buckle fixing part 5 will also generate a squeezing force with the weighing handrail 4 that is the same as the weight of the workers, at this time, the limit sliding block 53 of the movable safety buckle fixing part 5 squeezes the pressure detection strip 42, thereby automatically releasing the fall protection device 7 to prevent the workers from continuing to fall, thereby further ensuring the life safety of the workers.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A housing construction safety protection device, comprising a bottom bracket (1), a working platform (2), a protective fence (3), a weighing handrail (4), a movable safety buckle fixing point (5), a side guardrail (6), and a fall protection device (7), characterized in that: A working platform (2) is provided above the bottom bracket (1), and protective fences (3) are provided on both sides above the working platform (2), and there are two groups of the protective fences (3). A weighing handrail (4) is installed above the protective fence (3), and a movable safety buckle fixing part (5) is movable inside the weighing handrail (4), and there are two groups of the weighing handrail (4) and the movable safety buckle fixing part (5).

2. A housing construction safety protection device according to claim 1, characterized in that: Side guardrails (6) are provided on both sides of the protection fence (3), and there are two groups of side guardrails (6). A movable shaft (61) is provided on one side of the side guardrail (6), and an observation window (62) is provided inside the side guardrail (6).

3. A housing construction safety protection device according to claim 2, characterized in that: A lower stabilizing frame (12) is provided below the bottom bracket (1), a middle stabilizing frame (11) is provided in the middle of the bottom bracket (1), and a load-bearing net (21) is provided inside the working platform (2).

4. A housing construction safety protection device according to claim 3, characterized in that: The bottom bracket (1) is provided with a fall protection device (7) at both the front and rear sides, and the fall protection device (7) has two groups in total. The fall protection device (7) comprises a rotating shaft (71), a protective plastic plate (72), and a soft cushion (73). The rotating shaft (71) is installed below the bottom bracket (1), a protective plastic plate (72) is provided on one side of the rotating shaft (71), and a soft cushion (73) is installed above the protective plastic plate (72).

5. A housing construction safety protection device according to claim 4, characterized in that: A limiting groove (41) is provided inside the weighing armrest (4), and the movable safety buckle fixing part (5) is movable on one side of the weighing armrest (4) through the limiting groove (41), and the movable safety buckle fixing part (5) comprises a movable plate (51), a U-shaped metal frame (52), a limiting sliding block (53), and a sliding cylinder (54), and the U-shaped metal frame (52) is installed on the front side of the movable plate (51).

6. A housing construction safety protection device according to claim 5, characterized in that: A pressure detection strip (42) is provided inside the limiting groove (41), a limiting sliding block (53) is provided on the rear side of the movable plate (51), a sliding cylinder (54) is provided inside the limiting sliding block (53), and there are two groups of sliding cylinders (54), and the limiting sliding block (53) slides inside the limiting groove (41).

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