Self-adaptive connecting and pulling system of building construction discharging platform

Abstract

The invention provides a self-adaptive connecting and tying system of a building construction discharging platform, and belongs to the technical field of building construction discharging platforms. The self-adaptive connecting and tying system of the building construction discharging platform comprises a discharging platform body, an internal supporting assembly, a bottom supporting assembly and a scaffold; the top of the hopper is used for building construction unloading; the internal supporting assembly is fixed in a building structure, corresponds to a mounting platform of the discharging platform in position and is used for providing a plurality of pulling supporting points in a large range after the interior of a building is fixed so as to meet the requirement for stable supporting of the discharging platform in a large transverse range. By means of the unloading platform, the problems that an existing unloading platform used for a large-span building structure is tied to structural columns only on the two sides, no tying measure exists in the middle, stability is poor, and large safety risks exist can be solved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction unloading platforms, and in particular relates to an adaptive connection and fastening system of a building construction unloading platform. Background Art

[0002] During the construction of a building project, in order to meet the needs of turnover materials and construction materials entering and leaving the building, a cantilevered unloading platform or a ground-based unloading platform is generally set up outside the main structure of the building. For industrial plant projects with large single-story building areas and few floors, setting up a ground-based unloading platform outside the main structure of the plant is a simple, fast and economical construction method. Traditional ground-based unloading platforms are set up with ordinary steel pipe fasteners. At the same time, due to the large structural span of industrial plant projects, the ground-based unloading platform is generally only tied to the main structure on both sides of the ground-based unloading platform with steel pipe fasteners and structural columns or with a brace around the unloading platform. The above approach has the following disadvantages:

[0003] The integrity and stability of the ground-type unloading platform built with ordinary steel pipes are poor; the ground-type unloading platform is only tied to the structural columns on both sides, and there is no tie-in measure in the middle, which poses a great safety risk. This may cause the middle part of the platform to bend or deform when subjected to heavy objects or dynamic loads, reducing the platform's carrying capacity. The lack of tie-in in the middle makes the platform's stability greatly reduced when subjected to eccentric loads or lateral forces, increasing the risk of the entire unloading platform overturning. Especially in an environment with large wind loads, insufficient support in the middle of the platform will more easily lead to platform instability. Summary of the invention

[0004] In view of this, the present invention provides an adaptive connection and anchoring system for a construction unloading platform, which can solve the problem that the unloading platform used in existing building structures with large spans is only anchored to the structural columns on both sides, with no anchoring measures in the middle, resulting in poor stability and great safety risks.

[0005] The present invention is achieved in that:

[0006] The present invention provides an adaptive connection and anchoring system for a construction unloading platform, which comprises an unloading platform body, an internal support assembly, a bottom support assembly and a scaffold, wherein the unloading platform body is a planar structure, and the top thereof is used for unloading during construction; the internal support assembly is fixed inside the building structure, corresponding to the installation platform position of the unloading platform, and is used to provide a large range of multiple anchoring support points after being fixed inside the building to meet the stability support of the unloading platform with a large lateral range; the internal support assembly is tightly fixed to the top and bottom of the building, and its side wall is fixedly connected to the scaffold, the unloading platform body is fixed to the top of the scaffold, and the scaffold is used to provide a stable bottom support for the unloading platform body to reduce the shaking amplitude of the unloading platform body during use; the bottom support assembly is fixed to the bottom ground position corresponding to the scaffold, and is fixedly connected to the bottom of the scaffold, and is used to further ensure the stability of the scaffold supporting the unloading platform body;

[0007] The scaffolding includes a plurality of horizontal bars and vertical bars connected to form a stable mesh structure, the cross-shaped horizontal bars and vertical bars are fixedly connected by connecting pieces, and the connecting pieces are used to ensure the stability of the connection between the horizontal bars and the vertical bars at different angles and positions; diagonal braces are fixed inside the horizontal bars and the vertical bars, and a plurality of the diagonal braces form a triangular structure inside the mesh structure composed of the horizontal bars and the vertical bars, which is used to further improve the stability of the scaffolding in supporting the main body of the unloading platform through the triangular structure.

[0008] The technical effects of the adaptive connection and tie system of a construction unloading platform provided by the present invention are as follows: by setting an internal support component, part of the structure of the unloading platform can be set inside the building to reduce the external load and reduce the pressure on the building facade and the external support system; this helps to reduce the risk of deformation or tilting of the platform during use. The internal support component can obtain additional support through the internal structural columns or walls of the building to enhance the stability and bearing capacity of the platform. At the same time, the unloading platform with a large span may be affected by a large wind load on the outside, and the setting of the internal support component can reduce the potential risk of wind force on the stability of the platform. By setting a scaffold, the load can be evenly distributed, the local load concentration phenomenon can be reduced, and the risk of deformation or tilting of the platform due to uneven load can be reduced. The stable mesh structure composed of horizontal bars and vertical bars can more effectively share and transfer the load, improve the stability and safety of the platform, and can effectively resist lateral forces to avoid tilting or instability of the platform due to external lateral forces. The criss-cross scaffolding structure can increase the overall rigidity of the platform and reduce the deformation of the platform during use. By setting diagonal braces, a triangular structure can be formed. The triangle is a very stable geometric shape. It can effectively distribute and bear the load. It can effectively disperse the lateral force to each support point and reduce the lateral impact on the structure. The triangular diagonal brace can provide additional bending strength, allowing the scaffolding to withstand greater vertical loads. The triangular diagonal brace structure can provide additional bending strength, allowing the scaffolding to withstand greater vertical loads.

[0009] On the basis of the above technical solution, the adaptive connection and tying system of a construction unloading platform of the present invention can also be improved as follows:

[0010] The unloading platform body includes a support plate, reinforcing ribs, side protection frames, a dense mesh and a shock-absorbing pad. The bottom surface of the support plate is a planar structure, and its size is larger than the size of the top of the scaffolding. The top of the support plate is a stepped structure, and the height of the size plane corresponding to the scaffolding is higher than the height of the surrounding planes; the positions around the support plate away from the scaffolding support are set as inclined planes, and the angle of the inclined planes is 10-20°; the top of the internal plane of the unloading platform body corresponding to the support position of the scaffolding is set as an inclined plane with an inclination angle of 3-10°, and the two inclined planes on the top of the unloading platform body are used to make the rainy weather No water will accumulate on the unloading platform body; the reinforcing rib is fixed to the bottom of the support plate, and the reinforcing rib is a curved structure, including a plurality of reinforcing ribs arranged in sequence; the side protection frame is fixed around the support plate, and the side protection frame is a square structure, on which a double-layer dense mesh is fixed, which is used to prevent objects on the top of the unloading platform body from falling to ensure construction safety; the shock-absorbing pad is fixed to the top of the support plate, and the shock-absorbing pad is used to provide a buffering force when heavy objects are placed on the top of the unloading platform body to prevent the impact force of the heavy objects on the unloading platform from causing a large shaking of the unloading platform; the shock-absorbing pad is attached to the surface of the support plate.

[0011] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing a slope on the top of the unloading platform body, it is possible to effectively prevent rainwater or other liquids from accumulating on the platform and prevent workers from falling.

[0012] By setting reinforcing ribs, the rigidity and strength of the bottom of the support plate can be increased, the load can be distributed more evenly, and excessive local stress concentration can be avoided. This helps to disperse the stress to a wider area when the support plate is under stress, thereby reducing stress concentration at a single location and avoiding local subsidence of the platform.

[0013] Furthermore, the curved structure of the reinforcing rib is specifically a sinusoidal structure, and its side is fixed on the bottom surface of the support plate and welded to the bottom surface of the support plate; the position where the bottom of the support plate is welded to the reinforcing rib is set in the middle of the fixed position with the vertical rod, and the reinforcing rib is used to enhance the structural strength and supporting force of the gap where the unloading platform body is connected to the scaffolding; the width of the reinforcing rib projected on the vertical plane is 3 / 4 of the distance between two adjacent vertical rods, and the length is the same as the length of the bottom surface of the support plate; the reinforcing ribs include transverse and vertical ribs, which are staggered and fixed respectively; the thickness of the reinforcing rib is less than the size of the support plate to the cross bar closest to the support plate in a straight line, which is used to prevent the reinforcing rib from affecting the installation and fixation of the unloading platform body and the scaffolding.

[0014] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: the shape of the sine curve helps to distribute the load applied to the platform more evenly to the supporting structure of the platform. Compared with other shapes, the sine curve can more effectively reduce stress concentration and reduce the risk of excessive local stress. The reinforcing ribs in the shape of the sine curve can effectively increase the bending stiffness of the platform when subjected to force. The shape of the sine wave makes the ribs have good bending and twisting resistance, thereby improving the stability of the overall structure.

[0015] Furthermore, one end of the shock-absorbing pad is fixed to one side of the top of the support plate, and an elastic band is fixed to the bottom of the other end; the surface of the shock-absorbing pad is a vertical stripe structure, and the spacing between adjacent vertical stripes increases from one end where the shock-absorbing pad is fixed to the support plate to the other end, and the vertical stripes are used to facilitate the convolution of the shock-absorbing pad, and the elastic sleeve is used to bundle the vertical stripes after the convolution; the shock-absorbing pad includes a friction layer, a spring layer and an anti-slip layer, and the edges of the friction layer, the spring layer and the anti-slip layer are sewn and connected in sequence, and are sewn again at the position of the vertical stripes to prevent the friction layer, the spring layer and the anti-slip layer from changing in displacement; the surface of the friction layer is provided with friction lines to enhance the friction between the friction layer and the construction goods; a dotted anti-slip structure is provided at the position where the anti-slip layer contacts the top of the support plate to ensure that the shock-absorbing pad maintains structural stability when it is laid on the top of the support plate; a vertical spring is provided inside the spring layer, and the spring absorbs the impact force of the construction goods falling on the unloading platform body through the action of elastic force.

[0016] Furthermore, an arc-shaped member is fixed on the top of the side protection frame, and the shape of the arc-shaped member is bent to the inside of the support plate, which is used to block and disperse the wind blowing toward the inside of the support plate to a certain extent, thereby ensuring the stability of the main structure of the unloading platform;

[0017] The dense mesh comprises a double-layer structure, which respectively covers a side of the side protection frame close to the support plate and a side away from the support plate. The mesh density of the two-layer structure is different, and the mesh holes are arranged in a staggered manner.

[0018] The beneficial effect of adopting the above-mentioned improvement scheme is that by providing the arc-shaped member, the air flow path can be optimized, so that the wind can pass through the wind shield more smoothly, thus reducing wind resistance.

[0019] By setting up a double-layer dense mesh, the risk of objects penetrating the mesh is reduced, providing a more reliable layer of protection, while being able to withstand greater loads and impacts, thereby improving overall durability and corrosion resistance.

[0020] Furthermore, the internal support assembly includes a top support and a structural beam fixing support, the top support includes a top support plate and a support rod, the top support plate is a square wooden structure, which is fixed to the top and bottom of the building structure by bolts respectively, and the two top support plates are arranged correspondingly at the top and bottom; the support rod is fixed to the middle position of the two top support plates, and a top support is arranged at the connection between the support rod and the top support plate, the top support is a door-shaped structure, the width of which is the same as that of the top support plate, and is clamped and fixed on the outside of the top support plate; the top and bottom of the support rod are respectively extended outward with fixed edges, and the fixed edges are used to fix the support rod to the top and bottom of the building by bolts; the side edges of the top support plate and the corresponding positions of the support rods are further reinforced by spirals;

[0021] The support rod is provided with a curved portion inside, and the curved portion is used to facilitate fixing the support rod in the middle position of the top support plate; the curved portion is a multi-fold structure, and the curved portion makes the bending angle of the support rod 15°; a through hole is opened in the middle position of the bend, and after the support rod is fixed between the top support plates, the support rod is inserted into the through hole to correct the verticality of the support rod;

[0022] The top support comprises at least two rows, the number of which is the same as the number of the vertical rods;

[0023] The structural beam fixing support includes a supporting cross bar and a supporting vertical bar. The supporting cross bar is tied and fixed to the supporting vertical bar, and its two ends and bottom are fixedly connected to the cross bar and the vertical bar. The top is fixed at a position between the structural beams and is tied and connected to the supporting bar.

[0024] The beneficial effect of adopting the above-mentioned improvement scheme is: by setting up support rods, which can be fixed between the ceiling and the ground of the building, the platform can be effectively prevented from being deformed or tilted due to uneven load or other factors, thereby maintaining the horizontal and vertical stability of the platform.

[0025] The multi-fold structure can return to its original straight state after bending, and this deformation is reversible. The support rod with a multi-fold structure is easy to install between the upper and lower top support plates and prevents the support rod from shaking to provide sufficient support force for the entire platform.

[0026] Furthermore, the connecting member includes a fixing plate and a clamping fixing member, the fixing plate is fixed on the vertical rod and the support rod, the multiple fixing plates correspond to the positions of the cross rod, and the distances between the fixing plates in the vertical direction are the same; the fixing plate is a disc-shaped structure, the center position of which is welded and fixed to the vertical rod and the support rod, and the fixing plate is provided with a plurality of through holes in sequence in the vertical direction, the through holes have the same size and are circular in shape; a triangular support member is provided at the bottom of the fixing plate, which is symmetrically welded and fixed between the fixing plate and the vertical rod and the support rod; the clamping fixing member is a U-shaped member, the U-shaped member includes a plurality of members, which are fixed in sequence to the side positions of the cross rod, one end of the U-shaped member passes through the through hole on the fixing plate, and the cross rod is fixedly connected to the vertical rod, and the stability between the scaffolding and between the scaffolding and the internal support assembly is improved through the support of the cross rod by the fixing plate and the fixed connection between the cross rod and the vertical rod and the support rod.

[0027] The beneficial effects of adopting the above-mentioned improvement scheme are as follows: by providing the connecting piece, a simple and strong installation method can be provided, and the connection can be completed by simply fixing with bolts, reducing the complicated assembly steps. This makes the assembly and disassembly of the structure faster and more efficient, which helps to reduce production and maintenance costs. The connecting piece can ensure that the horizontal rod and the vertical rod will not loosen or move when subjected to force, thereby improving the overall stability of the structure.

[0028] Furthermore, the transverse length of the cross bar is the distance between the edge position of the internal support assembly away from the vertical bar and the edge position of the vertical bar away from the building, and the length of the cross bar perpendicular to the transverse cross bar is the length parallel to the position direction of the unloading platform body; the height of the vertical bar is the height of the unloading platform body from the bottom support assembly, and the height of the support rod is the height distance between the two top support plates.

[0029] Furthermore, the positions of the diagonal brace, the connected top brace and the structural beam fixed brace are fixed by bolts, and when projected from a side away from the building position, the projection image of the diagonal brace is an equilateral triangle structure.

[0030] Furthermore, the bottom support assembly includes a clamping portion and a fixing portion, the clamping portion and the fixing portion are fixedly connected by a screw, the fixing portion is a four-sided pyramid structure, fixed to the bottom of the ground to provide stable support for the vertical rod; the clamping portion includes two inclined plates, which are fixed to the screw by a spring, and the bottom of the vertical rod is sleeved on the outside of the fixing portion and clamped and fixed by the elastic force of the spring; the top of the vertical rod and the side wall of the fixing portion are tightened and fixed by bolts.

[0031] The beneficial effect of adopting the above-mentioned improvement scheme is that by setting the bottom support assembly, a solid support can be provided so that the platform remains stable during use, which prevents the platform from tilting or moving under load, thereby improving the safety of the overall structure.

[0032] Compared with the prior art, the adaptive connection and tying system of a construction unloading platform provided by the present invention has the following beneficial effects: by setting an internal support component, part of the structure of the unloading platform can be set inside the building to reduce the external load and reduce the pressure on the building facade and the external support system; this helps to reduce the risk of deformation or tilting of the platform during use. The internal support component can obtain additional support through the internal structural columns or walls of the building to enhance the stability and bearing capacity of the platform. At the same time, the unloading platform with a large span may be affected by a large wind load on the outside, and the setting of the internal support component can reduce the potential risk of wind force on the stability of the platform. By setting a scaffold, the load can be evenly distributed, the local load concentration phenomenon can be reduced, and the risk of deformation or tilting of the platform caused by uneven load can be reduced. The stable mesh structure composed of horizontal bars and vertical bars can more effectively share and transfer the load, improve the stability and safety of the platform, and can effectively resist lateral forces to avoid tilting or instability of the platform caused by external lateral forces. The criss-cross scaffolding structure can increase the overall rigidity of the platform and reduce the deformation of the platform during use. By setting diagonal braces, a triangular structure can be formed. The triangle is a very stable geometric shape. It can effectively distribute and bear the load. It can effectively disperse the lateral force to each support point and reduce the lateral impact on the structure. The triangular diagonal brace can provide additional bending strength, allowing the scaffolding to withstand greater vertical loads. The triangular diagonal brace structure can provide additional bending strength, allowing the scaffolding to withstand greater vertical loads. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0034] Figure 1 A side cross-sectional view of an adaptive connection and anchoring system for a construction unloading platform;

[0035] Figure 2 It is a front view of an adaptive connection and anchoring system for a construction unloading platform;

[0036] Figure 3It is a structural schematic diagram of a reinforcing rib of an adaptive connection and anchoring system of a construction unloading platform;

[0037] Figure 4 A cross-sectional view of a bottom support assembly of an adaptive connection anchoring system for a construction unloading platform;

[0038] Figure 5 It is the structural diagram of A;

[0039] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0040] 10. Unloading platform body; 11. Support plate; 12. Reinforcement ribs; 13. Side protection frame; 14. Close mesh; 15. Shock-absorbing pad; 151. Friction layer; 152. Spring layer; 153. Anti-skid layer; 20. Internal support assembly; 21. Top support; 211. Top support plate; 212. Support rod; 22. Structural beam fixing support; 30. Bottom support assembly; 31. Clamping part; 32. Fixing part; 40. Scaffolding; 41. Crossbar; 42. Vertical bar; 43. Connecting piece; 431. Fixing plate; 432. Clamping fixing piece; 44. Diagonal support. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0042] like Figure 1-5 As shown, it is an embodiment of an adaptive connection and anchoring system of a construction unloading platform provided by the present invention. In this embodiment, it includes an unloading platform body 10, an internal support assembly 20, a bottom support assembly 30 and a scaffold 40. The unloading platform body 10 is a planar structure, and its top is used for unloading in construction; the internal support assembly 20 is fixed inside the building structure, corresponding to the installation platform position of the unloading platform, and is used to provide a large range of multiple anchoring support points after being fixed inside the building to meet the stability support of the unloading platform with a large lateral range; the internal support assembly 20 is tightly fixed to the top and bottom of the building, and its side wall is fixedly connected to the scaffold 40. The unloading platform body 10 is fixed to the top of the scaffold 40, and the scaffold 40 is used to provide a stable bottom support for the unloading platform body 10 to reduce the shaking amplitude of the unloading platform body 10 during use; the bottom support assembly 30 is fixed to the bottom ground position corresponding to the scaffold 40, and is fixedly connected to the bottom of the scaffold 40, and is used to further ensure the stability of the scaffold 40 supporting the unloading platform body 10;

[0043] The scaffolding 40 includes a plurality of horizontal bars 41 and vertical bars 42 connected to form a stable mesh structure. The cross-crossed horizontal bars 41 and vertical bars 42 are fixedly connected by connecting members 43. The connecting members 43 are used to ensure the stability of the connection between the horizontal bars 41 and the vertical bars 42 at different angles and positions. Diagonal braces 44 are fixed inside the horizontal bars 41 and the vertical bars 42. A plurality of diagonal braces 44 form a triangular structure inside the mesh structure formed by the horizontal bars 41 and the vertical bars 42, which is used to further improve the stability of the scaffolding 40 in supporting the unloading platform body 10 through the triangular structure.

[0044] Among them, in the above technical scheme, the unloading platform body 10 includes a support plate 11, a reinforcing rib 12, a side protection frame 13, a dense mesh 14 and a shock-absorbing pad 15. The bottom surface of the support plate 11 is a planar structure, and its size is larger than the size of the top of the scaffolding 40. The top of the support plate 11 is a stepped structure, and the height of the size plane corresponding to the scaffolding 40 is higher than the height of the surrounding planes; the surrounding areas of the support plate 11 away from the support of the scaffolding 40 are set as inclined planes, and the angle of the inclined plane is 10-20°; the top of the internal plane of the unloading platform body 10 corresponding to the support position of the scaffolding 40 is set as an inclined plane with an inclination angle of 3-10°, and the two tops of the unloading platform body 10 are The inclined surface is used to prevent water from accumulating on the unloading platform body 10 during rainy weather; a reinforcing rib 12 is fixed to the bottom of the support plate 11, and the reinforcing rib 12 is a curved structure, including a plurality of reinforcing ribs arranged in sequence; a side protection frame 13 is fixed around the support plate 11, and the side protection frame 13 is a square structure, on which a double-layer dense mesh 14 is fixed, which is used to prevent objects on the top of the unloading platform body 10 from falling to ensure construction safety; a shock-absorbing pad 15 is fixed on the top of the support plate 11, and the shock-absorbing pad 15 is used to provide a buffering force when heavy objects are placed on the top of the unloading platform body 10 to prevent the impact force of the heavy objects on the unloading platform from causing the unloading platform to shake greatly; the shock-absorbing pad 15 is attached to the surface of the support plate 11.

[0045] Furthermore, in the above technical scheme, the curved structure of the reinforcing rib 12 is specifically a sinusoidal structure, and its side edges are fixed on the bottom surface of the support plate 11 and welded to the bottom surface of the support plate 11; the position where the bottom of the support plate 11 is welded to the reinforcing rib 12 is set in the middle of the fixed position of the vertical rod 42, and the reinforcing rib 12 is used to enhance the structural strength and supporting force of the gap where the unloading platform body 10 and the scaffolding 40 are connected; the width of the reinforcing rib 12 projected on the vertical plane is 3 / 4 of the distance between two adjacent vertical rods 42, and the length is the same as the length of the bottom surface of the support plate 11; the reinforcing rib 12 includes two types, horizontal and vertical, which are staggered and fixed respectively; the thickness of the reinforcing rib 12 is less than the size of the support plate 11 to the cross bar 41 closest to the support plate 11 in a straight line, so as to prevent the reinforcing rib 12 from affecting the installation and fixation of the unloading platform body 10 and the scaffolding 40.

[0046] Furthermore, in the above technical solution, one end of the shock-absorbing pad 15 is fixed to one side of the top of the support plate 11, and an elastic band is fixed to the bottom of the other end; the surface of the shock-absorbing pad 15 is a vertical stripe structure, and the spacing between adjacent vertical stripes increases from one end of the shock-absorbing pad 15 fixed to the support plate 11 to the other end, and the vertical stripes are used to facilitate the convolution of the shock-absorbing pad 15, and the elastic sleeve is used to bundle the convoluted vertical stripes; the shock-absorbing pad 15 includes a friction layer 151, a spring layer 152 and an anti-slip layer 153, and the edges of the friction layer 151, the spring layer 152 and the anti-slip layer 153 are sewn and connected in sequence , and stitched again at the position of the vertical stripes to prevent the friction layer 151, the spring layer 152 and the anti-skid layer 153 from changing in displacement; the surface of the friction layer 151 is provided with friction patterns to enhance the friction between the friction layer 151 and the construction goods; a dotted anti-skid structure is provided at the position where the anti-skid layer 153 contacts the top of the support plate 11 to ensure that the shock-absorbing pad 15 maintains a stable structure when it is laid on the top of the support plate 11; a vertical spring is provided inside the spring layer 152, and the spring absorbs the impact force of the construction goods falling on the unloading platform body 10 through the action of elastic force.

[0047] Furthermore, in the above technical solution, an arc-shaped member is fixed on the top of the side protection frame 13, and the shape of the arc-shaped member is bent inside the support plate 11, which is used to block and disperse the wind blowing toward the inside of the support plate 11 to a certain extent, thereby ensuring the stability of the structure of the unloading platform body 10;

[0048] The dense mesh 14 comprises a double-layer structure, which covers the side of the side protection frame 13 close to the support plate 11 and the side away from the support plate 11 respectively. The mesh density of the two-layer structure is different, and the mesh holes are staggered.

[0049] Furthermore, in the above technical scheme, the internal support assembly 20 includes a top support 21 and a structural beam fixed support 22, the top support 21 includes a top support plate 211 and a support rod 212, the top support plate 211 is a square wooden structure, which is fixed to the top and bottom of the building structure by bolts respectively, and the two top support plates 211 are correspondingly arranged at the top and bottom; the support rod 212 is fixed to the middle position of the two top support plates 211, and a top support is arranged at the connection between the support rod 212 and the top support plate 211, which is a door-shaped structure, and its width is the same as that of the top support plate 211, and is clamped and fixed on the outer side of the top support plate 211; the top and bottom of the support rod 212 are respectively extended outward with fixed edges, and the fixed edges are used to fix the support rod 212 to the top and bottom of the building by bolts; the side of the top support plate 211 and the corresponding position of the support rod 212 are further reinforced by spirals;

[0050] The support rod 212 is provided with a curved portion inside, and the curved portion is used to facilitate fixing the support rod 212 at the middle position of the top support plate 211; the curved portion is a multi-fold structure, and the curved portion makes the bending angle of the support rod 212 15°; a through hole is opened in the middle position of the bend, and after the support rod 212 is fixed between the top support plates 211, the support rod is inserted into the through hole to correct the verticality of the support rod 212;

[0051] The top support 21 includes at least two rows, the number of which is the same as the number of rows of the vertical rods 42;

[0052] The structural beam fixing support 22 includes a supporting cross bar and a supporting vertical bar. The supporting cross bar and the supporting vertical bar are tied and fixed. The two ends and the bottom are fixedly connected to the cross bar 41 and the vertical bar 42. The top is fixed at the position between the structural beams and is tied and connected to the supporting rod 212.

[0053] Furthermore, in the above technical solution, the connecting member 43 includes a fixing plate 431 and a clamping fixing member 432. The fixing plate 431 is fixed on the vertical rod 42 and the support rod 212. The positions of the multiple fixing plates 431 correspond to the positions of the cross rod 41. The distances between the fixing plates 431 in the vertical direction are the same. The fixing plate 431 is a disc-shaped structure, and its center position is welded and fixed to the vertical rod 42 and the support rod 212. The fixing plate 431 is sequentially provided with multiple through holes in the vertical direction. The through holes have the same size and are all circular in shape. The bottom of the fixing plate 431 is provided with A triangular support is provided, which is symmetrically welded and fixed between the fixing plate 431 and the vertical rods 42 and the support rods 212; the clamping fixing member 432 is a U-shaped member, which includes multiple U-shaped members, which are fixed in sequence at the side positions of the cross bar 41, and one end of the U-shaped member passes through the through hole on the fixing plate 431 to fix the cross bar 41 and the vertical rod 42. The cross bar 41 is supported by the fixing plate 431 and the cross bar 41 is fixedly connected to the vertical rod 42 and the support rod 212 to improve the stability between the scaffolding 40 and between the scaffolding 40 and the internal support assembly 20.

[0054] When in use, bolts are used to fix the top support plate 211 on the ceiling and the ground inside the factory building, and the support rod 212 with a certain bending angle is fixed between the upper and lower top support plates 211 so that the top support clamps the top support plate 211. After the support rod 212 is installed, it is reset and tightly clamped between the upper and lower top support plates 211. The fixed edge is used to further fix the position of the support rod 212 to prevent the support rod 212 from being displaced. The support rod is used to strengthen the folds of the support rod 212 to prevent the fold structure from bending again during use. The cross bar 41 is fixed on the support rod 212 through the connecting piece 43. The cross bar 41 extends to the outside of the factory building and is fixed with the vertical rod 42 through the connecting piece 43 until a grid-shaped scaffolding 40 is formed outside the factory building. The lower end of the vertical rod 42 is inserted into the bottom support assembly 30 for fixing. The bottom support assembly 30 presses and fixes the lower end of the vertical rod 42 to prevent the vertical rod 42 from falling off. At the same time, a part of the bottom support assembly 30 is buried underground, which effectively prevents the collapse of the scaffolding. During construction, the heavy objects are transported to the unloading platform body 10 by the crane at noon, and the support plate 11 supports the transported heavy objects. When the heavy objects are hit and placed somewhere on the support plate 11, the reinforcing ribs 12 provide strong load-bearing capacity while preventing the support plate 11 from being sunken due to excessive stress in a specific place. The shock-absorbing pads 15 ensure that the heavy objects will not slip out of the side protection frame 13 when placed on the support plate 11, and the spring layer 152 provides sufficient buffering force to prevent the scaffolding from being subjected to excessive impact.

[0055] Furthermore, in the above technical solution, the length of the transverse crossbar 41 is the distance between the edge position of the internal support assembly 20 away from the vertical rod 42 and the edge position of the vertical rod 42 away from the building, and the length of the crossbar 41 perpendicular to the transverse crossbar 41 is the length in the direction parallel to the position of the unloading platform body 10; the height of the vertical rod 42 is the height of the unloading platform body 10 from the bottom support assembly 30, and the height of the support rod 212 is the height distance between the two top support plates 211.

[0056] Furthermore, in the above technical solution, the position of the diagonal brace 44 and the connected top brace 21 and the structural beam fixed brace 22 are fixed by bolts, and when projected from a side away from the building position, the projection image of the diagonal brace 44 is an equilateral triangle structure.

[0057] Furthermore, in the above technical solution, the bottom support assembly 30 includes a clamping portion 31 and a fixing portion 32. The clamping portion 31 and the fixing portion 32 are fixedly connected by a screw. The fixing portion 32 is a four-sided pyramid structure, which is fixed to the bottom of the ground to provide stable support for the vertical rod 42; the clamping portion 31 includes two inclined plates, which are fixed on the screw by a spring, and the bottom of the vertical rod 42 is sleeved on the outside of the fixing portion 32 and is clamped and fixed by the elastic force of the spring; the top of the vertical rod 42 and the side wall of the fixing portion 32 are tightened and fixed by bolts.

[0058] Example:

[0059] The floor height of the factory building is 7.7m, and the distance between the side columns of the building is 9m. During the construction of the factory building, it is necessary to build a ground-type unloading platform with a length of 10.8m and a width of 5.4m at the edge of the factory building structure. The cross-sectional dimensions of the top support plate 211 are 40*90mm, the distance between adjacent horizontal bars 41 is 1000mm, and the distance between adjacent vertical bars 42 is 900mm.

[0060] The specifications of the horizontal bar 41 and the vertical bar 42 are Q355B: 48*3.2mm; Q355B indicates the material grade and type of the steel, which is a low-alloy high-strength structural steel with good strength and plasticity, the outer diameter of the 48 steel is 48mm, and 3.2 indicates that the wall thickness of the steel is 3.2mm. The specification of the dense mesh 14 is 200 meshes.

[0061] The specification of the diagonal brace 44 is 42*2.75 mm, wherein 42 represents that the outer diameter of the diagonal brace 44 is 42 mm, and 2.75 represents that the wall thickness of the diagonal brace 44 is 2.75 mm.

[0062] Specifically, the principle of the present invention is: when in use, bolts are used to fix the top support plate 211 on the ceiling and the ground inside the factory building, and the support rod 212 with a certain bending angle is fixed between the upper and lower top support plates 211 so that the top support clamps the top support plate 211. After the support rod 212 is installed, it is reset and tightly clamped between the upper and lower top support plates 211. The fixed edge is used to further fix the position of the support rod 212 to prevent the support rod 212 from being displaced. The support rod 212 is reinforced with a support rod at the fold to prevent the fold structure from bending again during use. The cross bar 41 is fixed on the support rod 212 through the connecting piece 43, and the cross bar 41 extends to the outside of the factory building and is fixed with the vertical rod 42 through the connecting piece 43 until a grid-like scaffolding 40 is formed outside the factory building. The lower end of the vertical rod 42 is inserted into the bottom support assembly 30 for fixation. The bottom support assembly 30 pressurizes and fixes the lower end of the vertical rod 42 to prevent the vertical rod 42 from falling off. At the same time, a part of the bottom support assembly 30 is buried underground, which effectively prevents the collapse of the scaffolding. During construction, the heavy objects are transported to the unloading platform body 10 through the crane at noon. The support plate 11 supports the transported heavy objects. When the heavy objects are hit and placed somewhere on the support plate 11, the reinforcing ribs 12 provide strong load-bearing capacity while avoiding excessive stress in specific places of the support plate 11, resulting in depression. The shock-absorbing pad 15 ensures that the heavy objects will not slip out of the side protection frame 13 when placed on the support plate 11. At the same time, the spring layer 152 provides sufficient buffering force to prevent the scaffolding from being subjected to excessive impact.

Claims

1. An adaptive connection and anchoring system for a construction unloading platform, characterized in that: The invention comprises a discharge platform body (10), an internal support assembly (20), a bottom support assembly (30) and a scaffold (40); the discharge platform body (10) is a planar structure, the top of which is used for discharge during construction; the internal support assembly (20) is fixed inside the building structure, corresponding to the installation platform position of the discharge platform, and is used to provide a large range of multiple tie support points after being fixed inside the building to meet the stability support of the discharge platform with a large lateral range; the internal support assembly (20) is tightly fixed to the top and bottom of the building, and its side walls are connected to the internal support assembly (20). The scaffold (40) is fixedly connected, the unloading platform body (10) is fixed on the top of the scaffold (40), and the scaffold (40) is used to provide a stable bottom support for the unloading platform body (10) to reduce the shaking amplitude of the unloading platform body (10) during use; the bottom support assembly (30) is fixed to the bottom ground position corresponding to the scaffold (40), and is fixedly connected to the bottom of the scaffold (40), so as to further ensure the stability of the scaffold (40) supporting the unloading platform body (10); The scaffolding (40) comprises a plurality of cross bars (41) and vertical bars (42) connected to form a stable mesh structure, wherein the cross bars (41) and the vertical bars (42) are fixedly connected via connecting pieces (43), and the connecting pieces (43) are used to ensure the stability of the connection between the cross bars (41) and the vertical bars (42) at different angles and positions; diagonal braces (44) are fixed inside the cross bars (41) and the vertical bars (42), and a plurality of the diagonal braces (44) form a triangular structure inside the mesh structure formed by the cross bars (41) and the vertical bars (42), so as to further improve the stability of the scaffolding (40) in supporting the unloading platform body (10) through the triangular structure.

2. The adaptive connection and anchoring system for a construction unloading platform according to claim 1, characterized in that: The unloading platform body (10) comprises a support plate (11), a reinforcing rib (12), a side protection frame (13), a dense mesh (14) and a shock-absorbing pad (15); the bottom surface of the support plate (11) is a planar structure, the size of which is larger than the size of the top of the scaffolding (40); the top of the support plate (11) is a stepped structure, the height of the dimension plane corresponding to the scaffolding (40) is higher than the height of the surrounding planes; the positions of the support plate (11) away from the support of the scaffolding (40) are arranged as inclined planes, the angle of which is 10-20°; the top of the inner plane of the unloading platform body (10) corresponding to the support position of the scaffolding (40) is arranged as an inclined plane with an inclination angle of 3-10°, and the two inclined planes at the top of the unloading platform body (10) are used to make the unloading platform body (10) more stable in rainy weather. The unloading platform body (10) will not accumulate water; the reinforcing rib (12) is fixed to the bottom of the support plate (11), and the reinforcing rib (12) is a curved structure, including a plurality of reinforcing ribs arranged in sequence; the side protection frame (13) is fixed around the support plate (11), and the side protection frame (13) is a square structure, on which a double-layer dense mesh (14) is fixed, which is used to prevent objects on the top of the unloading platform body (10) from falling to ensure construction safety; the shock-absorbing pad (15) is fixed to the top of the support plate (11), and the shock-absorbing pad (15) is used to provide a buffering force when a heavy object is placed on the top of the unloading platform body (10) to prevent the unloading platform from shaking greatly due to the impact force of the heavy object on the unloading platform; the shock-absorbing pad (15) is attached to the surface of the support plate (11).

3. The adaptive connection and anchoring system for a construction unloading platform according to claim 2, characterized in that: The curved structure of the reinforcing rib (12) is specifically a sinusoidal structure, the side of which is fixed to the bottom surface of the support plate (11) and is welded to the bottom surface of the support plate (11); the position where the bottom of the support plate (11) is welded to the reinforcing rib (12) is arranged in the middle of the fixed position with the vertical rod (42); the reinforcing rib (12) is used to enhance the structural strength and supporting force of the gap where the unloading platform body (10) and the scaffolding (40) are connected; the reinforcing rib (12) is arranged in the vertical The width of the vertical projection is 3 / 4 of the distance between two adjacent vertical rods (42), and the length is the same as the length of the bottom surface of the support plate (11); the reinforcing ribs (12) include two types, horizontal and vertical, which are staggered and fixed respectively; the thickness of the reinforcing ribs (12) is smaller than the size of the cross bar (41) closest to the support plate (11) in a straight line distance, so as to prevent the reinforcing ribs (12) from affecting the installation and fixation of the unloading platform body (10) and the scaffolding (40).

4. The adaptive connection and anchoring system for a construction unloading platform according to claim 3, characterized in that: One end of the shock-absorbing pad (15) is fixed to one side of the top of the support plate (11), and an elastic band is fixed to the bottom of the other end; the surface of the shock-absorbing pad (15) is a vertical stripe structure, and the spacing between adjacent vertical stripes increases from one end where the shock-absorbing pad (15) and the support plate (11) are fixed to the other end, and the vertical stripes are used to facilitate the convolution of the shock-absorbing pad (15), and the elastic sleeve is used to bundle the vertical stripes after the convolution; the shock-absorbing pad (15) comprises a friction layer (151), a spring layer (152) and an anti-slip layer (153), and the edges of the friction layer (151), the spring layer (152) and the anti-slip layer (153) are sewn and connected in sequence, and ... The positions of the vertical stripes are stitched again to prevent the friction layer (151), the spring layer (152) and the anti-skid layer (153) from shifting. The surface of the friction layer (151) is provided with friction lines to enhance the friction between the friction layer (151) and the construction goods. A dotted anti-skid structure is provided at the position where the anti-skid layer (153) contacts the top of the support plate (11) to ensure that the shock-absorbing pad (15) maintains structural stability when it is laid on the top of the support plate (11). A vertical spring is provided inside the spring layer (152) to absorb the impact force of the construction goods landing on the unloading platform body (10) through the action of elastic force.

5. The adaptive connection and anchoring system for a construction unloading platform according to claim 4, characterized in that: An arc-shaped member is fixed on the top of the side protection frame (13), and the shape of the arc-shaped member is bent toward the inside of the support plate (11), so as to block and disperse the wind blowing toward the inside of the support plate (11) to a certain extent, thereby ensuring the stability of the structure of the unloading platform body (10); The dense mesh (14) comprises a double-layer structure, which respectively covers a side of the side protection frame (13) close to the support plate (11) and a side away from the support plate (11), the two-layer structure has different mesh densities, and the mesh holes are arranged in a staggered manner.

6. The adaptive connection and anchoring system for a construction unloading platform according to claim 5, characterized in that: The internal support assembly (20) comprises a top support (21) and a structural beam fixing support (22); the top support (21) comprises a top support plate (211) and a support rod (212); the top support plate (211) is a square wooden structure, which is respectively fixed to the top and bottom of the building structure by bolts; two top support plates (211) are correspondingly arranged at the top and bottom; the support rod (212) is fixed at the middle position of the two top support plates (211), and is connected to the top support plate (211). 11) is provided with a top support, the top support is a door-shaped structure, the width of which is the same as the width of the top support plate (211), and is clamped and fixed on the outside of the top support plate (211); the top and bottom of the support rod (212) are respectively extended outward with fixed edges, and the fixed edges are used to fix the support rod (212) to the top and bottom of the building by bolts; the side of the top support plate (211) and the corresponding position of the support rod (212) are further reinforced by spirals; A bending portion is provided inside the support rod (212), and the bending portion is used to facilitate fixing the support rod (212) at the middle position of the top support plate (211); the bending portion is a multi-fold structure, and the bending angle of the support rod (212) is 15° through the bending portion; a through hole is provided at the middle position of the bend, and after the support rod (212) is fixed between the top support plates (211), a support rod is inserted into the through hole to correct the verticality of the support rod (212); The top support (21) includes at least two rows, the number of which is the same as the number of rows of the vertical rods (42); The structural beam fixing support (22) comprises a supporting cross bar and a supporting vertical bar. The supporting cross bar is tied and fixed to the supporting vertical bar, and its two ends and bottom are fixedly connected to the cross bar (41) and the vertical bar (42). The top is fixed at a position between the structural beams and is tied and connected to the supporting bar (212).

7. The adaptive connection and anchoring system for a construction unloading platform according to claim 6, characterized in that: The connecting member (43) comprises a fixing plate (431) and a clamping fixing member (432); the fixing plate (431) is fixed on the vertical rod (42) and the supporting rod (212); a plurality of the fixing plates (431) correspond to the positions of the cross rod (41); and the distances between the fixing plates (431) in the vertical direction are the same; the fixing plate (431) is a disc-shaped structure, and its center position is welded and fixed to the vertical rod (42) and the supporting rod (212); the fixing plate (431) is sequentially provided with a plurality of through holes in the vertical direction, and the through holes have the same size and are all circular in shape; a triangular supporting member is provided at the bottom of the fixing plate (431), which is symmetrically welded and fixed. Between the fixing plate (431) and the vertical rod (42) and the supporting rod (212); the clamping fixing member (432) is a U-shaped member, and the U-shaped member includes a plurality of U-shaped members, which are fixed in sequence to the side positions of the cross bar (41), and one end of the U-shaped member passes through the through hole on the fixing plate (431) to fix the cross bar (41) and the vertical rod (42) to be fixedly connected. The cross bar (41) is supported by the fixing plate (431) and the cross bar (41) is fixedly connected to the vertical rod (42) and the supporting rod (212) to improve the stability between the scaffolding (40) and between the scaffolding (40) and the internal supporting assembly (20).

8. The adaptive connection and anchoring system for a construction unloading platform according to claim 7, characterized in that: The horizontal length of the cross bar (41) is the distance between the edge position of the internal support assembly (20) away from the vertical bar (42) and the edge position of the vertical bar (42) away from the building; the length of the cross bar (41) perpendicular to the horizontal cross bar (41) is the length in the direction parallel to the position of the unloading platform body (10); the height of the vertical bar (42) is the height of the unloading platform body (10) from the bottom support assembly (30); the height of the support bar (212) is the height distance between the two top support plates (211).

9. The adaptive connection and anchoring system for a construction unloading platform according to claim 8, characterized in that: The positions of the diagonal brace (44) and the connected top brace (21) and the structural beam fixed brace (22) are fixed by bolts, and when projected from a side away from the building position, the projection image of the diagonal brace (44) is an equilateral triangle structure.

10. The adaptive connection and anchoring system for a construction unloading platform according to claim 9, characterized in that: The bottom support assembly (30) comprises a clamping portion (31) and a fixing portion (32), wherein the clamping portion (31) and the fixing portion (32) are fixedly connected via a screw, and the fixing portion (32) is a four-sided pyramid structure, fixed at the bottom of the ground to provide a stable support for the vertical rod (42); the clamping portion (31) comprises two inclined plates, which are fixed to the screw via a spring, and the bottom of the vertical rod (42) is sleeved on the outside of the fixing portion (32) and is clamped and fixed by the elastic force of the spring; the top of the vertical rod (42) and the side wall of the fixing portion (32) are tightened and fixed by bolts.

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