Safe and environment-friendly building construction anti-falling device

Abstract

The utility model discloses a safe and environment-friendly anti-falling device for building construction. Comprising a plurality of groups of hanging anti-falling bearing units hung on a building object, a bottom plate which is movably buckled on the hanging anti-falling bearing units and is used for bearing constructors, and a protective net which is bound or buckled on the outer side surfaces and the bottom surfaces of the hanging anti-falling bearing units and is used for protecting the outer side surface of the anti-falling device. According to the device, the hanging anti-falling bearing unit is adopted, the arc-shaped elbow of the hanging piece is matched with the limiting column of the upper bearing piece, the device can be rapidly and conveniently hung and clamped on a building object, and compared with a traditional mode that the upper end face of the building is drilled and fixed through bolts, complex drilling operation is not needed, the construction process and time are greatly shortened, and the construction efficiency is improved. The labor cost investment is reduced, and the construction efficiency is remarkably improved. Due to the fact that the installation mode of drilling fixing is abandoned, harm to the construction environment and health of constructors caused by a large amount of dust generated in the drilling process is avoided, the environment-friendly building construction concept is met, and a cleaner and safer construction environment can be built.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction safety environmental protection anti -fall, specifically come to relate to a safe and environmental protection building construction anti -fall device. BACKGROUND

[0002] In the field of building construction or maintenance and maintenance, safety is always the most important, especially when involving high-altitude operation or bridge and other special structure construction, the role of anti -fall device is very important. At present, there are various building construction anti -fall protection devices on the market, but they all have various problems. When the construction operation involving bridge, the traditional anti -fall protection device often adopts the way of drilling hole on the end surface of building (such as bridge), and then fixing the protection device through bolt, this way not only the operation process is complicated, and needs to consume a lot of manpower and time cost in the construction process, and the drilling process will produce a lot of dust, these dust not only will cause pollution to the construction environment, affect air quality, also can produce harm to the health of construction personnel, not in line with the current green and environmental protection construction concept. There are also some building construction protection devices based on vehicle formation, which stretch out the personnel outside the bridge through the support net cage for operation. However, the construction carrier (net cage) structure of this device is fixed, after the construction is completed, the disassembly process is complex, and the storage space is large, which is not conducive to the repeated use and transportation of the device, greatly limits its flexibility and convenience in different construction scenes. In view of these defects of traditional building construction anti -fall device, it is particularly urgent to develop a new type of anti -fall device which is simple to operate, environmental protection and convenient to disassemble and store. The safe and environmental protection building construction anti -fall device of the application is designed to solve the above problems, and aims to provide a more efficient and more environmental protection solution for building construction safety protection. CONTENT OF THE UTILITY MODEL

[0003] Therefore, in order to solve the above problems, the utility model provides a safe and environmental protection building construction anti -fall device, which has the characteristics of simple operation, environmental protection and convenient disassembly and storage.

[0004] The utility model is realized in this way, a safe and environmental protection building construction anti -fall device is constructed, characterized by; including multiple groups of hanging on the building body hanging anti -fall bearing unit, and the bottom plate of the movable buckle on the hanging anti -fall bearing unit for bearing construction personnel, and the protective net for protecting the outer side of the anti -fall device through binding or hanging on the outer side and bottom of the hanging anti -fall bearing unit.

[0005] Furthermore, the components of the attached fall arrestor unit include an attachment member, an upper support member, a vertical support member, and a lower support member. Each of these components is a hollow cylindrical steel pipe. The outer end of the attachment member is an arc-shaped bend, and the upper support member has a limiting post. The arc-shaped bend of the attachment member, in conjunction with the limiting post, is used to attach the attached fall arrestor unit to the building structure. The attachment member has multiple circular holes, the inner ends of which extend movably into the upper support member. The two are connected and fixed by bolts or pins. The upper and lower ends of the vertical support member extend into one end of the upper and lower support members respectively, and are then connected and fixed by bolts or pins. This movable connection allows for easy adjustment of the overall longitudinal width of the attached fall arrestor unit.

[0006] Furthermore, multiple fixing rings for connecting the protective netting are fixed on the outer side of the upper support member and the outer side and bottom of the lower support member.

[0007] Furthermore, the base plate is rectangular, and multiple fasteners for fixing it to the lower support component are fixedly installed at its bottom.

[0008] Furthermore, the upper support component is an arc-shaped component, with a support ring fixed at its arc-shaped diagonal. A protective rod is then inserted laterally through the support ring, allowing personnel to suspend a protective rope from the protective rod when working on the outside of the building from the base plate.

[0009] The utility model has the following advantages: (1) the operation convenience greatly promotes: the device adopts the hitch anti -fall bearing unit, cooperates through the arc elbow of hitch part and the limiting post of upper bearing piece, can hitch and be stuck on the building object quickly and conveniently, compared with the traditional way of drilling hole in the end surface of building and fixing with bolt, does not need complicated drilling operation, greatly reduces the construction process and time, reduces the manpower cost investment, significantly improves the construction efficiency. (2) The environmental protection performance is superior: because of abandoning the installation mode of drilling hole fixing, avoid the harm of a large amount of dust produced in the drilling process to the construction environment and the health of construction personnel, meet the green building construction concept, help to create cleaner and safer construction environment. (3) Flexible adjustability: the hitch part, upper bearing piece, vertical bearing piece and lower bearing piece in the hitch anti -fall bearing unit adopt movable connection, are fixed through bolt or bolt, can conveniently adjust the overall longitudinal width according to actual construction demand, adapt to the requirements of different building structures and construction scenes, enhance the versatility and applicability of the device. (4) Easy to disassemble and store: the whole anti -fall device adopts the connecting mode of movable buckle and binding, hangs the buckle, after the construction is finished, the disassembly process is simple and fast. At the same time, the component structure design is reasonable, and the occupied space is small, which is convenient for storage and transportation, facilitates the repeated use of the device in different construction projects, and reduces the construction cost. (5) All -round safety protection: the movable buckle is arranged on the bottom plate of the hitch anti -fall bearing unit, which provides a stable bearing platform for the construction personnel; the protective net is bound or hung by the fixing ring on the outer side and bottom of the hitch anti -fall bearing unit, and the protective pole is inserted into the supporting ring fixed in the arc diagonal of the upper bearing piece, and the construction personnel can hang the protective rope, and multiple protective measures ensure the safety of the construction personnel during the operation, effectively improve the personnel safety and prevent the object from falling. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figures 1-2 is the embodiment schematic drawing of the utility model;

[0011] Figure 3 is the embodiment schematic drawing of the bottom plate of the utility model.

[0012] Among them: hitch anti -fall bearing unit 1, bottom plate 2, protective net 3, hitch part 4, upper bearing piece 5, vertical bearing piece 6, lower bearing piece 7, limiting post 8, bolt 9, building object 10, fixed ring 11, buckle 12, supporting ring 13, protective pole 14. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings of the utility model Figures 1-3This utility model will be described in detail, and the technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0014] This utility model provides a safe and environmentally friendly fall protection device for construction work, such as... Figures 1-3 As shown, it can be implemented in the following manner: including multiple sets of attached fall arrest bearing units 1 attached to the building structure, a base plate 2 that is movably clipped onto the attached fall arrest bearing unit 1 for supporting construction workers, and a protective net 3 that is tied or hooked to the outer and bottom surfaces of the attached fall arrest bearing unit 1 to protect the outer surface of the fall arrest device. Traditional construction fall arrest devices involve drilling holes in the upper surface of the corresponding building (such as a bridge) and fixing the fall arrest device to the upper surface of the building (such as a bridge) with bolts. This operation is cumbersome, and the drilling dust is large, which is not environmentally friendly. Some traditional construction safety devices are also based on vehicle-mounted structures, using a supporting net cage to extend personnel out of the bridge. However, this operation requires the construction carrier (net cage) to be fixed in structure, making it inconvenient to disassemble and store. This application has a wide range of applications and can be used in relatively stable places such as the side end of a bridge, the top of a building, windowsills, or balconies.

[0015] like Figure 2 As shown, the components of the anti-fall support unit 1 in this application include a hanging part 4, an upper support part 5, a vertical support part 6, and a lower support part 7. The hanging part 4, the upper support part 5, the vertical support part 6, and the lower support part 7 are all hollow cylindrical steel pipes. The outer end of the hanging part 4 is an arc-shaped bend, and the upper support part 5 has a limiting post 8. The arc-shaped bend of the hanging part 4 and the limiting post 8 are used to hang the anti-fall support unit 1 on the building body 10. The hanging part 4 has multiple round holes, and its inner end can be movably inserted into the upper support part 5. The two are connected and fixed by bolts or pins 9. The upper and lower ends of the vertical support part 6 are respectively inserted into one end of the upper support part 5 and the lower support part 7 and then connected and fixed by bolts or pins 9. The movable connection facilitates the adjustment of the overall longitudinal width (i.e., height) of the anti-fall support unit 1.

[0016] like Figure 2 As shown, in this application, multiple fixing rings 11 for connecting the protective net 3 are fixed on the outer side of the upper bearing member 5 and the outer side and bottom of the lower bearing member 7.

[0017] like Figure 3As shown in the drawings, the bottom plate 2 in the application is rectangular, and a plurality of buckle members 12 for fixing on the lower bearing member 7 are fixedly installed on the bottom of the bottom plate 2, and the construction personnel can perform corresponding construction on the bottom plate 2. The device is based on the hanging of the anti-falling bearing unit 1 on the building object, which is very stable and not easy to shake.

[0018] As shown in the drawings, Figure 2 As shown in the drawings, the upper bearing member 5 in the application is an arc-shaped member, and a support ring 13 is fixed at the diagonal of the circular arc, so that the support ring 13 has a transversely inserted protective rod 14, and when the personnel on the bottom plate 2 perform construction on the outside of the building object 10, the protective rope can be hung on the protective rod 14.

[0019] The specific implementation process of the application will be described in detail below.

[0020] Preparation before construction: according to the actual structure and construction requirements of the building object, the number and specifications of the anti-falling bearing units required to be hung are determined, and it is checked whether all components are complete and intact, including the hanging member, the upper bearing member, the vertical bearing member, the lower bearing member, the bolt or the pin member, the fixing ring, the buckle member, the protective rod, the protective net and the like. At the same time, the tools required for installation are prepared, such as wrenches, screwdrivers and the like.

[0021] Install a reasonable number of anti-falling bearing units: the inner end of the hanging member is movably inserted into the upper bearing member, the relative position of the two is adjusted according to the actual needs, the circular hole on the hanging member is aligned with the corresponding hole position on the upper bearing member, and then the two are connected and fixed by using the bolt or the pin member.

[0022] The upper end of the vertical bearing member is inserted into one end of the upper bearing member, and the lower end is inserted into one end of the lower bearing member. After the position is adjusted, the vertical bearing member is fixed and connected by using the bolt or the pin member, so that the assembly of one anti-falling bearing unit is completed.

[0023] According to the shape and size of the building object, the arc-shaped elbow of the hanging member is matched with the limiting column of the upper bearing member to hang the assembled anti-falling bearing unit on the building object at a suitable position, so as to ensure that the hanging is firm. According to the same method, a plurality of anti-falling bearing units are installed on the building object, and the spacing between the units and the overall longitudinal width are adjusted according to the construction needs.

[0024] Install the bottom plate: the rectangular bottom plate is movably buckled on the lower bearing member of the installed anti-falling bearing unit through the buckle member fixedly installed on the bottom, so as to ensure that the bottom plate is installed stably and can provide a stable bearing platform for the construction personnel.

[0025] Install the protective net: the protective net is connected to the fixing ring on the outer side of the upper bearing member and the outer side and the bottom of the lower bearing member by lashing or hanging, so that the protective net completely covers the outer side and the bottom of the anti-falling device, preventing personnel and objects from falling.

[0026] Install the guard pole: the guard pole is transversely inserted into the support ring fixed at the arc-shaped opposite corners of the upper carrier, to provide a position for hanging the protective rope for the construction personnel to perform construction on the outside of the building body on the bottom plate.

[0027] Use and maintenance: before the construction personnel perform construction using the fall protection device, the connection of each component needs to be checked again to ensure that it is firm, and the protective facilities need to be checked to ensure that they are intact. During the construction process, the device needs to be checked and maintained regularly, such as tightening the bolts or the bolt piece in time if it is found to be loose, and replacing the protective net in time if it is found to be damaged.

[0028] Disassembly and storage: after the construction is completed, the disassembly is performed in the reverse order of the installation. The protective net is removed first, then the guard pole, then the bottom plate, and finally the hanging and relying fall protection carrier unit. The disassembled components are classified and arranged, and are properly stored, so as to be used next time.

[0029] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe and environmentally friendly construction fall protection device, characterized in that; The application relates to a kind of anti-falling devices, which comprises a plurality of groups of hanging anti-falling carrying units (1) hung on building bodies, a bottom plate (2) movably buckled on the hanging anti-falling carrying units (1) for carrying construction personnel, and a protective net (3) for protecting the outer side of the anti-falling device by being tied or buckled on the outer side and bottom of the hanging anti-falling carrying units (1). The hanging anti-falling carrying units (1) comprise a hanging part (4), an upper carrying part (5), a vertical carrying part (6), and a lower carrying part (7). The hanging part (4), the upper carrying part (5), the vertical carrying part (6), and the lower carrying part (7) are all hollow cylindrical steel pipes. The outer end of the hanging part (4) is an arc-shaped elbow, the upper carrying part (5) has a limiting column (8), the arc-shaped elbow of the hanging part (4) cooperates with the limiting column (8) to hang and buckle the hanging anti-falling carrying units (1) on the building body (10), a plurality of round holes are formed in the hanging part (4) and movably extend into the upper carrying part (5), and the two are connected and fixed by bolts or pins (9). The upper and lower ends of the vertical carrying part (6) extend into one end of the upper carrying part (5) and the lower carrying part (7) respectively and are connected and fixed by bolts or pins (9). The vertical carrying part (6) is movably connected to facilitate the adjustment of the overall longitudinal width of the hanging anti-falling carrying units (1).

2. The safe and environmentally friendly construction anti-falling device according to claim 1, characterized in that; A plurality of fixing rings (11) for connecting the protective net (3) are fixed on the outer side of the upper carrying part (5) and the outer side and bottom of the lower carrying part (7).

3. The safe and environmentally friendly construction anti-falling device according to claim 1, characterized in that; The bottom plate (2) is rectangular, and a plurality of buckle parts (12) for being fixed on the lower carrying part (7) are fixed on the bottom of the bottom plate (2).

4. The safe and environmentally friendly construction anti-falling device according to claim 1 or 2, characterized in that; The upper carrying part (5) is an arc-shaped part, and a support ring (13) is fixed at the arc-shaped opposite corners of the upper carrying part (5), so that the support ring (13) transversely penetrates the protective rods (14). When the personnel on the bottom plate (2) perform construction on the outer side of the building body (10), the protective ropes can be hung on the protective rods (14).

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