Fabricated building external hanging frame

Abstract

The utility model relates to the technical field of building equipment, and discloses an assembly type building external hanging frame which comprises a bottom plate, an unfolding assembly used for unfolding parts is arranged in the bottom plate, a second connecting block is fixedly connected to the bottom of the bottom plate, and a shell is slidably connected to the interior of the second connecting block. The interior of the shell is slidably connected with a sliding rod, the interior of the sliding rod is rotatably connected with a plurality of rotating plates, the interior of the sliding rod is fixedly connected with a sliding column, the interior of each rotating plate is fixedly connected with a first spring, the top of the bottom plate is fixedly connected with a first protective fence, and the unfolding assembly comprises an electric sliding rail. The bottom of the electric sliding rail is fixedly connected to the interior of the bottom plate. According to the utility model, a response can be made quickly without finding and preparing tools, the external hanging rack is dismounted in the first time, possible dangers are avoided in time, the overall safety of a construction site is guaranteed, and the risk is prevented from being further expanded due to time delay.

Description

TECHNICAL FIELD

[0001] The utility model relates to building equipment technical field especially relates to a fabricated building external hanging frame. BACKGROUND

[0002] Fabricated building is the new building mode that traditional site operation is largely transferred to factory prefabricated component and is transported to the scene assembly, is applied to residential, public, industrial building and other fields, has the many benefits such as improving construction efficiency, improving quality, reducing pollution, saving resources, reducing labor intensity, enhancing adaptability flexibility, and needs external hanging frame in fabricated building and numerous building construction scenes, is because it can meet the external wall construction operation demand, auxiliary construction progress promotion, flexible adaptation building characteristics and facilitate construction management and cost control.

[0003] Fabricated building external hanging frame is generally composed of frame structure, attachment device, support component, operation platform, protection facilities and other structures, and the working principle of fabricated building external hanging frame is that the attachment device is connected with the building to ensure stability, relies on the frame structure to bear and transfer construction load, and relies on the adjusting device to adapt to the external facade and realize movement expansion, and the protection facilities are used to ensure construction safety.

[0004] The existing part fabricated building external hanging frame cannot be disassembled without tools, and for the external hanging frame that needs to be used in multiple projects or different construction stages of the same project, if tools are used every time, the operation process is relatively cumbersome, and a lot of time is consumed in the disassembly link. This leads to a longer turnover cycle, cannot be quickly transferred to the next place for use, reduces the overall turnover efficiency of the external hanging frame, and is not conducive to fully exerting its economic value, and therefore a fabricated building external hanging frame is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a fabricated building external hanging frame, which aims at improving the problem that the external hanging frame cannot be disassembled without tools in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A fabricated building external hanging frame, comprising a bottom plate, the inside of the bottom plate is provided with an unfolding assembly for unfolding parts, the bottom of the bottom plate is fixedly connected with a connecting block two, the inside of the connecting block two is slidably connected with a shell, the inside of the shell is slidably connected with a sliding rod, the inside of the sliding rod is rotatably connected with a plurality of rotating plates, the inside of the sliding rod is fixedly connected with a sliding column, the inside of the rotating plate is fixedly connected with a spring one, and the top of the bottom plate is fixedly connected with a protective fence one.

[0008] As a further description of the above technical solutions:

[0009] The unfolding assembly comprises an electric sliding rail, the bottom of the electric sliding rail is fixedly connected to the inside of the bottom plate, the inside of the electric sliding rail is slidably connected with a sliding block, the top of the sliding block is rotatably connected with two connecting plates, one end of the two connecting plates away from the sliding block is rotatably connected with a connecting block one, the outside of the connecting block one is fixedly connected with a fixed block;

[0010] As a further description of the above technical solutions:

[0011] One end of the fixed block away from the connecting block one is fixedly connected with a sliding plate, the top of the sliding plate is fixedly connected with a guardrail two;

[0012] As a further description of the above technical solutions:

[0013] The outside of the guardrail two is fixedly connected with a fixed plate, the inside of the fixed plate is slidably connected to the outside of the guardrail one;

[0014] As a further description of the above technical solutions:

[0015] The outside of the sliding plate is slidably connected to the inside of the bottom plate, the inside of the bottom plate is fixedly connected with a sliding groove;

[0016] As a further description of the above technical solutions:

[0017] The outside of the connecting block one is slidably connected to the inside of the sliding groove, one side of the electric sliding rail is fixedly connected to the outside of the sliding groove;

[0018] As a further description of the above technical solutions:

[0019] The outside of the shell is fixedly connected with a limiting ring, the other end of the spring one is fixedly connected to the inside of the sliding rod;

[0020] As a further description of the above technical solutions:

[0021] The inside of the sliding rod is fixedly connected with a spring two, the other end of the spring two is fixedly connected to the inside of the shell, and the outside of the shell is slidably connected with a connecting column.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. The utility model discloses a shell cooperation sliding rod, sliding rod cooperation rotating board, rotating board cooperation connecting column, realize also can dismantle the external hanging frame in the condition of no tool, need emergent dismantlement external hanging frame to avoid the security risk in the case of encountering bad weather, or suddenly find that external hanging frame exists security hidden danger must dismantle and check maintenance immediately, if can dismantle by hand, need not search and prepare the tool, can make the response quickly, dismantle the external hanging frame in the first time, in time avoid the danger that can appear, guarantee the overall safety of construction site, avoid the risk further expansion because of the time delay.

[0024] 2. The utility model discloses a shell cooperation sliding rod, sliding rod cooperation rotating board, rotating board cooperation connecting column, realize also can dismantle the external hanging frame in the condition of no tool, need emergent dismantlement external hanging frame to avoid the security risk in the case of encountering bad weather, or suddenly find that external hanging frame exists security hidden danger must dismantle and check maintenance immediately, if can dismantle by hand, need not search and prepare the tool, can make the response quickly, dismantle the external hanging frame in the first time, in time avoid the danger that can appear, guarantee the overall safety of construction site, avoid the risk further expansion because of the time delay. DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the utility model discloses a kind of assembled building external hanging frame;

[0026] Figure 2 It is the structural schematic view of the utility model discloses a kind of assembled building external hanging frame sliding plate;

[0027] Figure 3 It is Figure 2 the enlarged view of place A in Fig.

[0028] Figure 4 It is Figure 2 the enlarged view of place B in Fig.

[0029] Legend:

[0030] 1, bottom plate;2, guardrail one;3, electric slide rail;4, sliding block;5, connecting plate;6, connecting block one;7, sliding groove;8, fixed block;9, sliding plate;10, guardrail two;11, fixed plate;12, connecting block two;13, shell;14, sliding rod;15, rotating board;16, spring one;17, sliding column;18, spring two;19, limit ring;20, connecting column. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] With reference to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: a kind of assembled building external hanging frame, including bottom plate 1, bottom plate 1 as the basis load-bearing part of entire external hanging frame, provide stable mounting platform, can effectively disperse the load brought by each part and construction operation, ensure that external hanging frame can stably play a role on the outside of building, the inside of bottom plate 1 is fixedly connected with sliding groove 7, the setting of sliding groove 7 provides accurate guide for the sliding of part, so that each part can smoothly slide along predetermined path, guarantee the orderly progress of the action such as external hanging frame unfolding and contraction, facilitate flexible adjustment to external hanging frame space etc. during construction process.

[0033] The inside of bottom plate 1 is equipped with unfolding assembly for unfolding part, and the unfolding assembly is the key to realize the flexible change of external hanging frame. When the construction scene needs a larger operating space to place tools and facilitate the movement of construction personnel, the internal space of the external hanging frame can be easily expanded through the unfolding assembly, effectively improving the adaptation ability of the external hanging frame to different construction demands, so that the construction can be carried out more efficiently. The bottom of the bottom plate 1 is fixedly connected with the connecting block two 12, which plays an important role in connecting the bottom plate 1 and other key structures. The connecting block two 12 can accurately cooperate with other parts to complete the installation process, ensuring that the connection between the parts is tight and stable, laying a solid foundation for the stable attachment of the entire external hanging frame to the outside of the building, so that the external hanging frame will not easily loosen during use.

[0034] The inside of the connecting block two 12 is slidably connected with the shell 13, which plays a key transitional role during installation. The cooperation of the connecting block two 12 and the remaining parts makes the installation operation of the external hanging frame more convenient, and the overall structure can also maintain relative stability during use, ensuring the safety of construction personnel working on it. The outside of the shell 13 is slidably connected with the connecting column 20, which provides a reliable attachment point for the external hanging frame. The connecting column 20 can be firmly connected with the building structure, so that the external hanging frame can be stably fixed at a specified height position on the outside of the building, bearing various loads from its own weight and construction operation, ensuring that the entire external hanging frame remains safe and reliable during construction, providing protection for the smooth progress of construction.

[0035] The outer side of the shell 13 is fixedly connected with a limiting ring 19, which can effectively limit the sliding range of the shell 13 in the connecting block two 12, avoid the shell 13 from sliding excessively and deviating from the correct installation position, thereby enhancing the stability of the connection of various parts, guaranteeing the reliability of the overall structure of the external hanging rack, enabling the installation and use of the external hanging rack to be orderly carried out according to the design requirements, and the inside of the shell 13 is slidably connected with a sliding rod 14, which is an important part for changing the connection state between the shell 13 and the connecting column 20, and can trigger a series of structural changes through its own sliding action, thereby realizing the convenient and quick installation and disassembly of the external hanging rack and guaranteeing the flexible adjustment of the state of the external hanging rack according to actual needs during construction.

[0036] The inside of the sliding rod 14 is fixedly connected with a spring two 18, which can provide corresponding elastic restoring force during the sliding process of the sliding rod 14, and can promote the sliding rod 14 to return to the initial position or maintain in a certain stable state after the external force disappears, so as to ensure that the cooperation between various parts is always in a reasonable and reliable state, guarantee the normal operation of the structure of the external hanging rack, and the other end of the spring two 18 is fixedly connected to the inside of the shell 13, so that the spring two 18 can stably play a role and cooperate with the sliding rod 14, and during the installation, disassembly and use of the entire external hanging rack, the relative positional relationship between various parts is coordinated through the action of the elastic force, and the cooperation of each part of the external hanging rack is ensured.

[0037] The inside of the sliding rod 14 is rotatably connected with a plurality of rotating plates 15, which can flexibly change their own state according to the position change of the sliding rod 14 and the internal structure of the connecting column 20, can be clamped into the clamping groove of the connecting column 20 to realize fixation during installation, and can smoothly separate from the clamping groove under corresponding operation during disassembly, thereby facilitating the connection and separation operation between the external hanging rack and the building structure, the inside of the sliding rod 14 is fixedly connected with a sliding column 17, which can guide and limit the rotation of the rotating plate 15, ensure that the rotating action of the rotating plate 15 in the sliding rod 14 is more accurate and orderly, avoid the disorderly rotation of the rotating plate 15 to affect the installation and disassembly function of the external hanging rack, and guarantee the accurate cooperation between various parts.

[0038] The inside of the rotating plate 15 is fixedly connected with a spring 16, which can provide the rotating plate 15 with an outward elastic force, push the rotating plate 15 into the clamping groove of the connecting column 20 at the appropriate time, realize the stable installation of the external hanging frame, and also assist the rotating plate 15 to smoothly return to the initial position under relevant operation when disassembling, so that the installation and disassembly process of the external hanging frame is more convenient and efficient. The other end of the spring 16 is fixedly connected to the inside of the sliding rod 14, which makes the spring 16 closely cooperate with the rotating plate 15 and the sliding rod 14. During the entire operation process of the external hanging frame, the spring 16 changes the state of the rotating plate 15 in time by relying on the elastic force, to ensure the smooth operation of the external hanging frame installation and disassembly.

[0039] The top of the bottom plate 1 is fixedly connected with a guardrail 2, which provides reliable safety protection for the construction personnel, effectively prevents the construction personnel from accidentally falling from the edge of the external hanging frame during operation, and protects the personal safety of the construction personnel, so that the construction can be carried out in a safe environment.

[0040] Referring to Figures 1 to 3 , the unfolding assembly includes an electric sliding rail 3, which can drive related parts to move by its sliding function, to drive the entire unfolding assembly to work, realize flexible expansion of the internal space of the external hanging frame, meet different needs for operation space in different construction stages, and greatly improve the practicality and flexibility of the external hanging frame. One side of the electric sliding rail 3 is fixedly connected to the outside of the sliding groove 7. This fixed connection mode ensures the stability of the installation of the electric sliding rail 3, so that it will not shake or shift during operation, so that it can accurately drive the connected parts to slide, and ensure the accurate and stable operation of the space expansion of the external hanging frame.

[0041] The bottom of the electric sliding rail 3 is fixedly connected to the inside of the bottom plate 1. Such connection makes the electric sliding rail 3 and the bottom plate 1 a stable whole, which can better withstand the action force brought by the movement of parts and construction operation, and ensure that the electric sliding rail 3 can reliably play its function of expanding space during long-term use, and provide strong support for the efficient use of the external hanging frame. The inside of the electric sliding rail 3 is slidingly connected with a sliding block 4, which is a connecting link between the electric sliding rail 3 and other parts, can smoothly slide along the electric sliding rail 3, and accurately transmit the power of the electric sliding rail 3 to the remaining parts, drive them to move cooperatively, and realize the orderly expansion of the space of the external hanging frame.

[0042] The top of the sliding block 4 is rotationally connected with two connecting plates 5, which can change the angle of the connecting plates 5 according to the sliding of the sliding block 4, and in turn push other parts to move, so as to convert the linear motion of the electric sliding rail 3 into the motion of other parts in a specific direction, and provide an effective power transmission and motion conversion mechanism for the space expansion of the external rack. The ends of the two connecting plates 5 away from the sliding block 4 are rotationally connected with a connecting block one 6, which can receive the thrust from the connecting plate 5 and move in a predetermined direction and manner, and drive the parts connected thereto to move. The connecting block one 6 is slidably connected to the outside of the sliding groove 7, which provides accurate guidance for the sliding of the connecting block one 6, so that the connecting block one 6 can stably slide along the predetermined track, ensuring the accuracy and order of the movement of the parts of the external rack during the space expansion, and avoiding the influence of movement deviation on the realization of the space expansion function.

[0043] The outside of the connecting block one 6 is fixedly connected with a fixed block 8, which moves synchronously with the connecting block one 6 and can transmit the power of the connecting block one 6 to the sliding plate 9, playing an important role in connecting and transmitting power, and ensuring that the space expansion action of the external rack can be smoothly transmitted. The end of the fixed block 8 away from the connecting block one 6 is fixedly connected with the sliding plate 9, which slides under the driving of the fixed block 8, and in turn drives the guardrail two 10 and the fixed plate 11 and other parts to move, realizing the expansion of the internal space of the external rack and providing a wider operation space for the construction personnel, meeting the actual needs in different construction scenes.

[0044] The outside of the sliding plate 9 is slidably connected to the inside of the bottom plate 1, which provides stable support and accurate guidance for the sliding of the sliding plate 9, so that the sliding plate 9 can stably and accurately slide in the bottom plate 1, ensuring the stability and reliability of the space expansion process of the external rack, and ensuring that the expanded space can be safely and effectively used by the construction personnel. The top of the sliding plate 9 is fixedly connected with the guardrail two 10, which moves with the sliding plate 9 and still provides reliable safety protection for the construction personnel at the edge of the expanded space, preventing the construction personnel from falling and other safety accidents in the larger operation space, and ensuring the safety of the construction process.

[0045] The outer side of the guardrail two 10 is fixedly connected with a fixed plate 11, which can enhance the connection strength between the guardrail two 10 and other parts, so that the guardrail two 10 is more stable during movement and use, better plays its safety protection role, and guarantees that the whole external hanging rack can provide reliable safety protection for construction personnel in different space states. The inner side of the fixed plate 11 is slidably connected to the outer side of the guardrail one 2. This sliding connection mode enables the fixed plate 11 to slide relative to the guardrail one 2 along with the movement of the guardrail two 10, guarantees the cooperative cooperation between the guard parts during space expansion, further perfects the safety protection system of the whole external hanging rack, and enables the construction personnel to obtain comprehensive safety protection in different space states.

[0046] Working principle: when the staff needs to use the external hanging rack, the connecting block two 12 can be installed at the bottom of the bottom plate 1, and after the connecting column 20 is installed at the specified height, the outer shell 13 can pass through the inner part of the connecting block two 12, so that the limiting ring 19 connected to the outer side of the outer shell 13 abuts against the inner part of the connecting block two 12, and the inner part of the connecting column 20 is provided with a clamping groove. When the plurality of rotating plates 15 enter the inner part of the connecting column 20, the plurality of springs one 16 are compressed back to the inner part of the outer shell 13 due to the inner wall of the connecting column 20. When reaching the position provided with the clamping groove, the plurality of rotating plates 15 are pushed out by the compressed springs one 16. In this way, the bottom plate 1 can be installed on the outer side of the building. When the bottom plate 1 needs to be disassembled, the sliding rod 14 can be pressed. After the sliding rod 14 is pressed, it slides into the inner part of the outer shell 13. The plurality of springs one 16 are rotated in the inner part of the sliding rod 14, so that when the sliding rod 14 slides into the inner part of the outer shell 13, the plurality of springs one 16 are extruded by the inner wall of the outer shell 13, so that the plurality of springs one 16 are compressed back to the inner part of the sliding rod 14. At this time, the outer shell 13 can be taken out from the inner part of the connecting column 20. When the outer shell 13 is taken out, the limitation on the connecting block two 12 disappears, so that the bottom plate 1 can be quickly installed.

[0047] When the bottom plate 1 is fixed at a suitable height, the electric sliding rail 3 can be started to drive the sliding block 4. The top of the sliding block 4 is connected with two connecting plates 5. The ends of the two connecting plates 5 away from the sliding block 4 are connected to the top of the connecting block one 6. The outer side of the connecting block one 6 is connected with a fixed block 8. The side of the fixed block 8 away from the connecting block one 6 is connected to the inner part of the sliding plate 9. When the sliding block 4 slides, the connecting plate 5 is driven. The connecting plate 5 itself is inclined, so that when the sliding block 4 slides downward, the two connecting plates 5 are separated to the two sides, so that the connecting block one 6 moves forward. The fixed block 8 and the sliding plate 9 are driven forward by the connecting block one 6, so that the sliding plate 9 drives the guardrail two 10 and the fixed plate 11 to slide to the two sides, so as to expand the space in the inner part of the bottom plate 1.

[0048] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A prefabricated building external frame, comprising a base plate (1), characterized in that: The base plate (1) is provided with an unfolding assembly for unfolding parts. A connecting block two (12) is fixedly connected to the bottom of the base plate (1). A shell (13) is slidably connected inside the connecting block two (12). A sliding rod (14) is slidably connected inside the shell (13). Multiple rotating plates (15) are rotatably connected inside the sliding rod (14). A sliding column (17) is fixedly connected inside the sliding rod (14). A spring one (16) is fixedly connected inside the rotating plate (15). A guardrail one (2) is fixedly connected to the top of the base plate (1).

2. The prefabricated building external frame according to claim 1, characterized in that: The unfolding assembly includes an electric slide rail (3), the bottom of which is fixedly connected to the inside of the base plate (1). A sliding block (4) is slidably connected inside the electric slide rail (3). Two connecting plates (5) are rotatably connected to the top of the sliding block (4). A connecting block (6) is rotatably connected to one end of the two connecting plates (5) away from the sliding block (4). A fixing block (8) is fixedly connected to the outside of the connecting block (6).

3. The prefabricated building external frame according to claim 2, characterized in that: The fixed block (8) is fixedly connected to a sliding plate (9) at the end away from the connecting block (6), and a guardrail (10) is fixedly connected to the top of the sliding plate (9).

4. The prefabricated building external frame according to claim 3, characterized in that: A fixing plate (11) is fixedly connected to the outside of the second guardrail (10), and the inside of the fixing plate (11) is slidably connected to the outside of the first guardrail (2).

5. A prefabricated building external frame according to claim 3, characterized in that: The outer side of the sliding plate (9) is slidably connected to the inside of the base plate (1), and the inside of the base plate (1) is fixedly connected to a sliding groove (7).

6. The prefabricated building external frame according to claim 5, characterized in that: The outer side of the connecting block (6) is slidably connected to the inside of the slide groove (7), and one side of the electric slide rail (3) is fixedly connected to the outer side of the slide groove (7).

7. The prefabricated building external frame according to claim 1, characterized in that: A limiting ring (19) is fixedly connected to the outer side of the outer shell (13), and the other end of the spring (16) is fixedly connected to the inside of the sliding rod (14).

8. The prefabricated building external frame according to claim 1, characterized in that: A second spring (18) is fixedly connected inside the sliding rod (14), and the other end of the second spring (18) is fixedly connected inside the outer shell (13). A connecting post (20) is slidably connected to the outer side of the outer shell (13).

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