CN212583213U

CN212583213U - Reinforcing structure system of mobile scaffold

Info

Publication number: CN212583213U
Application number: CN202022035500.2U
Authority: CN
Inventors: 张延年; 汪青杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-02-23
Anticipated expiration: 2030-09-17

Abstract

The utility model provides a reinforcing structure system of a movable scaffold, which belongs to the technical field of construction equipment and comprises an annular sealing plate, a lower connecting plate, a foot rest column mounting pipe barrel, an outer barrel structure, an inner ring annular shock absorption pipe ring, a middle outer ring annular shock absorption pipe ring, an energy consumption layer in a cavity, a high-strength fixed connection hinge, a common fixed connection hinge, a hinge coordinated connection elastic rod, a foot rest lower column internal force resisting layer, a lower connecting plate arranged at the bottom, a closed annular cavity formed by the fixed annular sealing plate between the tops of the foot rest column mounting pipe barrel and the outer barrel structure, the utility model has the advantages of avoiding the condition that a foot rest topples when people or equipment shakes on a movable foot rest or when the wind power of the site environment is large, cushioning the vibration generated by the foot rest lower column from all directions, the integral bearing and supporting capacity of the structure is obviously enhanced.

Description

Reinforcing structure system of mobile scaffold

Technical Field

The utility model belongs to the technical field of construction equipment, especially, relate to a remove scaffold additional strengthening system.

Background

The moving of the scaffold in the construction industry makes an indispensable equipment less expensive than large mechanical equipment, and more flexible and convenient than the large equipment. It can solve the problem of vertical and horizontal transportation for the workman at the job site. It also has the characteristics of simple assembly and disassembly, good bearing performance, safe and reliable use and the like. Therefore, the application of the movable scaffold on a construction site is very extensive, and the fact that the stability of the upright column at the bottom of the rod piece of the formed scaffold is not enough is an important reason for causing the collapse of the scaffold. If the stability of a component is sufficient, the component will not be destroyed, whereas if the stability is insufficient, the component as a whole will be destroyed accordingly. In the above-mentioned serious accident caused by scaffold collapse, some of them are caused by that the support stability of a rod or several rods bearing scaffold load is not enough, but the movable scaffold has many problems in the using process, such as that the base installation is not in accordance with the regulation, the cross brace is not in accordance with the regulation, and the scaffold is easy to overturn, and the problem of easy overturning is particularly obvious. Therefore, the problem of overturn prevention of the movable scaffold needs to be solved urgently, the scaffold in the construction site at the present stage is not required to meet the non-standard requirements, sometimes the scaffold is not subjected to stress checking calculation strictly according to the design scheme in the construction process, the schemes of reinforcing support, anchor point reinforcement and the like are not subjected to strict stress checking calculation, and in addition, sometimes the quality of the used materials of the scaffold is poor, particularly the scaffold is easy to collapse when vibration or strong wind occurs, most conveniently, a plurality of fixing devices can be respectively connected with the stand columns at the bottom of the movable scaffold, so that the supporting points at the bottom of the movable scaffold are increased, the stability of the movable scaffold is increased, the movable scaffold is prevented from being collapsed, the occurrence of the conditions of casualties or engineering disasters and the like caused by the collapse of the scaffold system due to natural disasters or human factors and the like is avoided to the greatest extent, and the occurrence of the disasters such as the damage, the scaffold has the advantages that the characteristics of poor lapping and anti-seismic performance of the scaffold are eliminated, the scaffold has enough rigidity to meet the use requirements in the case of small wind or small earthquake, when the scaffold vibrates or has large wind, the structure has certain elastic action to generate larger damping, the vibration or wind vibration energy input into the whole structure of the scaffold can be greatly consumed, the energy such as structural kinetic energy or elastic potential energy is converted into heat energy to be dissipated, and the like, so that the structure is protected from being damaged in strong earthquake or strong wind to meet the use requirements.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists, the utility model provides a remove scaffold additional strengthening system makes removal foot rest overall structure and ground form integrative stable support system, effectively avoids people or equipment to lead to the condition that the foot rest topples when taking place to rock on removing the foot rest or on-the-spot environment wind-force is great, avoids people or equipment to take place to rock on removing the foot rest when or on-the-spot environment wind-force great scheduling factor cause economic loss or construction accident.

In order to realize the purpose, the utility model discloses a technical scheme be:

a movable scaffold reinforcing structure system comprises an annular sealing plate, a lower connecting plate, a scaffold column mounting pipe barrel, an outer barrel structure, an inner ring annular damping pipe ring, a middle outer ring annular damping pipe ring, an energy consumption layer in a cavity, a high-strength fixed connection hinge, a common fixed connection hinge, a hinge coordination connection elastic rod and a scaffold lower column internal force resistance layer, wherein the lower connecting plate is arranged at the bottom of the movable scaffold reinforcing structure system, the scaffold column mounting pipe barrel and the outer barrel structure are respectively fixed above the central part and the outer side of the middle part of the lower connecting plate, fixing holes are formed in the edges of the scaffold column mounting pipe barrel and the scaffold lower column, the scaffold column mounting pipe barrel and the top of the outer barrel structure are matched with each other to insert, the annular sealing plate is fixed between the scaffold column mounting pipe barrel and the top, High-strength fixed connecting hinges are respectively fixed on the surfaces of the scaffold column installation pipe barrel and the outer barrel structure, common fixed connecting hinges are distributed in an annular cavity, adjacent high-strength fixed connecting hinges and common fixed connecting hinges are connected into a plurality of rows of rhombic grid frames by adopting hinge coordinated connection elastic rods, an inner ring annular damping pipe ring, a middle outer ring annular damping pipe ring and an outer ring annular damping pipe ring are sequentially arranged in each row of rhombic grid frames from inside to outside in the annular cavity, the inner ring annular damping pipe ring consists of an inner pipe ring wall and an inner pipe ring core inside the inner pipe ring, the middle inner ring annular damping pipe ring consists of a middle pipe ring wall and an inner pipe ring core inside the middle pipe ring wall, the middle outer ring annular damping pipe ring consists of a middle pipe ring wall and an outer pipe ring core inside the middle pipe ring wall, the outer ring annular shock absorption pipe ring is composed of an outer pipe ring wall and an inner pipe ring core inside the outer pipe ring wall, the inner core of the inner pipe ring, the inner core of the middle outer pipe ring and the inner core of the outer pipe ring are all internally provided with a shock absorption core layer, the reserved end parts above and below the rhombic grid frame are internally provided with cavities, the reserved side parts of the side parts are internally provided with cavities, the reserved corner parts of the four corners are internally provided with cavities, the cavities are internally provided with cavities in the end parts, the cavities are internally provided with cavities in the side parts.

Furthermore, the foot rest column mounting pipe barrel, the inner ring annular shock absorption pipe ring, the middle outer ring annular shock absorption pipe ring and the outer ring annular shock absorption pipe ring are made of low-yield-point steel determined according to design requirements.

Furthermore, the shock absorption core layer is made of polyurethane materials.

Furthermore, the energy dissipation layer in the cavity is filled with foamed aluminum with good shock absorption capacity.

Further, the inner force resisting layer of the lower column of the foot rest is made of asphalt and silicon resin materials, and is formed after being injected with hardening additives and then hardened.

The utility model has the advantages that:

the beneficial effects of the utility model are that convenient to use, swift high-efficient, the increase removes the stable supporting effect of foot rest, avoids its vibrations to collapse and produce the phenomenon of toppling easily, avoids people or equipment to take place when rocking on removing the foot rest or economic loss or the construction accident that factors such as site environment wind-force are great cause, can follow the vibrations that all directions produced the foot rest lower prop and carry out the bradyseism, and then show the whole bearing and supporting ability of reinforcing structure.

Drawings

Fig. 1 is a schematic view of the front view of the reinforcing structure system of the mobile scaffold of the present invention.

Fig. 2 is the utility model discloses remove scaffold additional strengthening system plan view schematic diagram.

Fig. 3 is a schematic view of a-a section of fig. 2.

FIG. 4 is a schematic view of the structure of the inner ring-shaped shock tube ring.

Fig. 5 is a schematic view of the section B-B of fig. 4.

FIG. 6 is a schematic view of the structure of the middle inner ring annular shock tube ring.

Fig. 7 is a schematic view of the section C-C of fig. 6.

Fig. 8 is a structural schematic diagram of a middle ring annular shock-absorbing tube ring.

Fig. 9 is a schematic view of the cross-section D-D of fig. 8.

Fig. 10 is a schematic structural view of an annular shock-absorbing tube ring of the middle and outer rings.

Fig. 11 is a schematic view of section E-E of fig. 10.

FIG. 12 is a schematic view of the structure of the outer ring-shaped shock tube ring.

Fig. 13 is a schematic view of the section F-F of fig. 12.

In the figure: 1 is a lower column of a foot rest; 2 is an annular seal plate; 3 is a lower connecting plate; 4, a foot rest column is provided with a pipe barrel; 5, an outer cylinder structure; 6 is an inner ring annular shock absorption tube ring; 7 is a middle inner ring annular shock absorption tube ring; 8 is a middle ring annular shock absorption tube ring; 9 is a middle and outer ring annular shock absorption pipe ring; 10 is an outer ring annular shock absorption tube ring; 11 is an inner pipe ring wall; 12 is an inner core of the inner pipe ring; 13 is the middle inner pipe ring wall; 14 is an inner core of the middle inner pipe ring; 15 is the wall of the middle pipe ring; 16 is an inner core of the middle ring; 17 is the wall of the middle and outer pipe ring; 18 is an inner core of the middle and outer pipe rings; 19 is the outer tubular wall; 20 is an outer tube ring inner core; 21 is an internal shock absorption core layer; 22 is a cavity arranged in the end part; 23 is a cavity arranged in the side part; 24 is a cavity arranged in the corner; 25 is an intra-cavity energy consumption layer; 26 is a high-strength fixed connecting hinge; 27 is a common fixed connecting hinge; 28 is a hinge coordination connection elastic rod; 29 is a fixing hole; 30 is a force resisting layer in the lower column of the foot rest.

Detailed Description

For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.

Example (b): as shown in fig. 1 to 13, a reinforcing structure system of a mobile scaffold comprises an annular sealing plate 2, a lower connecting plate 3, a scaffold column mounting tube 4, an outer tube structure 5, an inner ring annular shock absorbing tube ring 6, a middle inner ring annular shock absorbing tube ring 7, a middle ring annular shock absorbing tube ring 8, a middle outer ring annular shock absorbing tube ring 9, an outer ring annular shock absorbing tube ring 10, an intracavity energy dissipation layer 25, a high-strength fixed connection hinge 26, a common fixed connection hinge 27, a hinge coordination connection elastic rod 28 and a scaffold lower column internal force resistance layer 30, wherein the bottom of the reinforcing structure system of the mobile scaffold is provided with the lower connecting plate 3, the scaffold column mounting tube 4 and the outer tube structure 5 are respectively fixed above the central part and the middle outer side of the lower connecting plate 3, fixing holes 29 are formed at the edges, the scaffold column mounting tube 4 is inserted in cooperation with the scaffold lower column 1, the annular sealing plate 2 is fixed between the top of the scaffold column mounting tube 4 and the outer tube structure, the annular sealing plate 2, the lower connecting plate 3, the tripod column mounting pipe barrel 4 and the outer barrel structure 5 are respectively fixed with high-strength fixed connecting hinges 26 on the surfaces, the common fixed connecting hinges 27 are distributed in the annular cavity, the adjacent high-strength fixed connecting hinges 26 and the common fixed connecting hinges 27 are connected into a multi-row rhombic grid frame by adopting hinge coordination connecting elastic rods 28, an inner ring annular damping pipe ring 6, a middle inner ring annular damping pipe ring 7, a middle ring annular damping pipe ring 8, a middle outer ring annular damping pipe ring 9 and an outer ring annular damping pipe ring 10 are sequentially arranged in each row of rhombic grid frames from inside to outside in the annular cavity, the inner ring annular damping pipe ring 6 is composed of an inner pipe ring wall 11 and an inner pipe ring core 12 inside the inner pipe ring, the middle inner ring annular damping pipe ring 7 is composed of a middle inner pipe ring wall 13 and a middle inner pipe ring core 14 inside the middle ring annular damping pipe ring wall, the middle ring annular damping pipe ring 8 is composed of a middle pipe ring wall 15 and an inner core ring 16 inside the middle pipe ring wall, the middle-outer ring annular shock absorption pipe ring 9 is composed of a middle-outer pipe ring wall 17 and a middle-outer pipe ring inner core 18 inside the middle-outer ring annular shock absorption pipe ring, the outer ring annular shock absorption pipe ring 10 is composed of an outer pipe ring wall 19 and an outer pipe ring inner core 20 inside the outer pipe ring wall, the inner core 12 of the inner pipe ring, the inner core 14 of the middle-inner pipe ring, the inner core 16 of the middle-outer pipe ring, the middle-outer pipe ring inner core 18 and the outer pipe ring inner core 20 are all internally provided with shock absorption core layers 21, the reserved end portions of the upper portion and the lower portion of the rhombic lattice frame are internally provided with cavities 22, the reserved side portions of the side portions are internally provided with cavities 23, the reserved corner portions of the four corners are internally provided with cavities 24, the cavities 22 are arranged.

The foot stool column mounting tube barrel 4, the inner ring annular shock absorption tube ring 6, the middle inner ring annular shock absorption tube ring 7, the middle ring annular shock absorption tube ring 8, the middle outer ring annular shock absorption tube ring 9 and the outer ring annular shock absorption tube ring 10 are made of low-yield-point steel determined according to design requirements.

The internal shock absorption core layer 21 is made of polyurethane material.

The intracavity energy dissipation layer 25 is formed by filling foamed aluminum with good shock absorption capacity.

The inner force resisting layer 30 of the lower leg of the foot rest is made of asphalt and silicone series materials, and is formed after being injected with hardening additives and then hardened.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a remove scaffold additional strengthening system, includes annular shrouding (2), lower part connecting plate (3), foot rest post installation bobbin (4), urceolus structure (5), inner circle annular shock attenuation pipe circle (6), well inner circle annular shock attenuation pipe circle (7), well ring annular shock attenuation pipe circle (8), well outer circle annular shock attenuation pipe circle (9), outer lane annular shock attenuation pipe circle (10), intracavity power consumption layer (25), high-strength fixed connection hinge (26), ordinary fixed connection hinge (27), hinge coordination connection elastic rod (28), foot rest lower prop internal force resistance layer (30), its characterized in that:

the bottom of a movable scaffold reinforcing structure system is provided with a lower connecting plate (3), a foot rest column mounting pipe barrel (4) and an outer barrel structure (5) are respectively fixed above the center part of the lower connecting plate (3) and the outer side of the middle part of the lower connecting plate, a fixing hole (29) is formed in the edge of the lower connecting plate, the foot rest column mounting pipe barrel (4) is matched with a foot rest lower column (1) to be inserted, a closed annular cavity is formed between the tops of the foot rest column mounting pipe barrel (4) and the outer barrel structure (5) by fixing an annular sealing plate (2), the annular sealing plate (2) positioned in the annular cavity, the lower connecting plate (3), the foot rest column mounting pipe barrel (4) and the outer barrel structure (5), high-strength fixed connecting hinges (26) are respectively fixed on the surfaces of the annular sealing plate (2), the lower connecting plate (3), the foot rest column mounting pipe barrel (, Common fixed connecting hinges (27) are connected into a plurality of rows of rhombic lattice frames, an inner ring annular shock absorption pipe ring (6), a middle inner ring annular shock absorption pipe ring (7), a middle ring annular shock absorption pipe ring (8), a middle and outer ring annular shock absorption pipe ring (9) and an outer ring annular shock absorption pipe ring (10) are sequentially arranged in each row of rhombic lattice frames from inside to outside in an annular cavity, the inner ring annular shock absorption pipe ring (6) consists of an inner pipe ring wall (11) and an inner pipe ring core (12) inside the inner pipe ring, the middle inner ring annular shock absorption pipe ring (7) consists of a middle and inner pipe ring wall (13) and an inner pipe ring core (14) inside the middle and inner pipe ring, the middle ring annular shock absorption pipe ring (8) consists of a middle and outer pipe ring wall (15) and an inner pipe ring core (16) inside the middle and outer pipe ring, the middle and outer ring annular shock absorption pipe ring (9) consists of a middle and outer pipe ring wall (17) and an, the outer ring annular shock absorption pipe ring (10) is composed of an outer pipe ring wall (19) and an inner pipe ring core (20) inside the outer pipe ring wall, the inner pipe ring core (12) of the inner pipe ring, the inner pipe ring core (14) of the middle inner pipe ring, the inner pipe ring core (16) of the middle outer pipe ring, a shock absorption core layer (21) is arranged in each of the inner pipe ring core (18) and the outer pipe ring core (20), a cavity (22) is arranged in each reserved end portion of the upper portion and the lower portion of the rhombic grid frame, a cavity (23) is arranged in each reserved side portion of the rhombic grid frame, a cavity (24) is arranged in each reserved corner portion of each corner portion, a cavity (22) is arranged in each end portion, a cavity (23) is arranged in each corner.

2. A mobile scaffolding reinforcing structure system as claimed in claim 1, wherein: the shock absorption core layer (21) is a polyurethane core layer.

3. A mobile scaffolding reinforcing structure system as claimed in claim 1, wherein: the energy consumption layer (25) in the cavity is formed by filling foamed aluminum.