Scaffold connecting frame and lifting platform

Abstract

The utility model relates to the field of scaffolds, and particularly discloses a scaffold connecting frame which comprises a horizontal load-bearing truss and a vertical main frame, and the horizontal load-bearing truss and the vertical main frame form an integral connecting frame through a first connecting piece. An upper lifting frame, a lower lifting frame, a climbing frame electric hoist, a wall attaching support, a lifting support, a guide rail frame, a hook rod and the like are further installed on a frame body of the connecting frame to form a lifting platform, a disc buckle is arranged on the vertical main frame, and a scaffold connecting piece is arranged on the horizontal force bearing truss. The scaffold system capable of being lifted can be formed by splicing with an existing scaffold on the market through the ring buckles and the scaffold connecting pieces, compatibility and universality with a common ring buckle type scaffold system are achieved, and the vertical main frame and the horizontal force bearing truss can be modularly spliced according to the actual use condition; the flexibility is higher, and the overall use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of scaffold, especially relate to a scaffold connecting frame and lifting platform. BACKGROUND

[0002] The lifting scaffold is also called climbing scaffold or lifting scaffold, which can be lifted or lowered along the outer facade of the building, and is mainly applied to the outer protection of the main structure of high-rise building construction, and is one of the most common construction equipment in recent years. However, the current climbing scaffold industry has the following pain points:

[0003] System isolation, single application scenario

[0004] The existing mainstream climbing scaffold products on the market are called all-steel climbing scaffolds, and the frame structure is mainly composed of square tube vertical rods and square tube walkway plates. Such structure and technical path have major defects, that is, system isolation, single application scenario, which can only be used for the outer protection of high-rise building construction, and has no second application scenario. There is no any correlation with the existing steel pipe frame and disc buckle frame, which cannot be compatible, and therefore does not have the flexibility and adaptability of the above two systems. With the current downturn of the construction industry, the number of high-rise building construction continues to decline, and the climbing scaffold market is oversupplied, with a large excess inventory, and climbing scaffold operators have no room for transformation and can only treat the climbing scaffold as scrap iron.

[0005] No generalization and standardization, causing huge resource waste

[0006] At present, there are many domestic climbing scaffold manufacturers, but because there is no unified and standardized design and production standard, the main components of the climbing scaffold do not form modularization, generalization, serialization and standardization, and the structure of each brand and model of the climbing scaffold does not have generalization and interchangeability, which is not conducive to resource integration and effective utilization, resulting in no value retention of second-hand climbing scaffolds; especially many climbing scaffold operators who are struggling to survive can only treat the good climbing scaffold as scrap iron, causing huge resource waste.

[0007] Unreasonable structure design, high operation cost

[0008] The connection between the frame structure parts is all bolted connection, which is low in work efficiency and high in loss in the frequent disassembly and assembly process; the structure design does not form modularization and standardization, resulting in many non-standard parts, high loss and high operation cost.

[0009] In the patent literature with the application number "2024103462241", an attached type lifting scaffold applied to prefabricated building construction protection is disclosed, which comprises an inner stand rod, a stand rod triangular support fixedly connected to the rear end of the inner stand rod through bolts, a horizontal support truss fixedly connected to the rear end of the stand rod triangular support through bolts, a steel plate scaffold and a steel mesh scaffold fixedly connected to the rear end of the inner stand rod, an outer stand rod fixedly connected to the rear end of the steel plate scaffold and the steel mesh scaffold, an outer protective net fixedly connected to the rear end of the outer stand rod, a guide rail fixedly connected to the front end of the inner stand rod, a support mechanism arranged on the circumferential surface of the guide rail, and a lifting mechanism fixedly connected to the surface of the inner stand rod. The inner stand rod, the outer stand rod, the stand rod triangular support and other rod members in the lifting scaffold in the comparative document all adopt special standards, and the cross-sectional size, rod length modulus and hole size are all non-standard sizes, which cannot be compatible with the standard of the scaffold on the market, and there are still problems of limited flexibility and high cost and serious waste of resources in use.

[0010] The disclosure of the above background art content is only used to assist in understanding the utility model concept and technical solutions of the utility model, and it does not necessarily belong to the prior art of the present patent application. In the absence of explicit evidence that the above content has been disclosed on the filing date of the present patent application, the above background art should not be used to evaluate the novelty and inventiveness of the present application. Utility model content

[0011] The utility model aims to provide a scaffold connecting frame and a lifting platform, so as to overcome the defects that the existing lifting scaffold and the existing scaffold system cannot be compatible and the product standards are different and cannot be used universally, and the use cost is high, the flexibility is low and the resources are wasted seriously.

[0012] To achieve the above-mentioned purpose, the utility model provides a scaffold connecting frame, which comprises: a horizontal force-bearing truss and a vertical main frame; the number of the vertical main frame is two or more, and the lower end thereof is fixedly connected to the top of the horizontal force-bearing truss in a detachable manner; the vertical main frame is provided with a plurality of disc buckles; the horizontal force-bearing truss is provided with a plurality of scaffold connecting pieces; the scaffold connecting pieces are located between the vertical main frames; the vertical main frame is provided with a first guide rail connecting part, and the horizontal force-bearing truss is provided with a second guide rail connecting part, and the positions of the second guide rail connecting part and the first guide rail connecting part correspond to each other.

[0013] Preferably, in the above technical solution, the vertical main frame is composed of a plurality of first frame bodies, and the two ends of each first frame body are fixedly connected through a first connecting piece.

[0014] Preferably, in the above technical solution, the first frame body comprises first main vertical rods and first auxiliary vertical rods which are parallel to each other, the first guide rail connecting part is arranged on the first main vertical rod, a plurality of first horizontal rods and first inclined rods are connected between the first main vertical rod and the first auxiliary vertical rod, each first horizontal rod is arranged at intervals and forms a first passing opening, the first inclined rods are arranged near the upper and lower sides of the first passing opening, the first main vertical rod and the first auxiliary vertical rod are provided with a plurality of disc buckles; the connection points of the first inclined rods and the first auxiliary vertical rods are close to the upper end and the lower end of the first passing opening, and the connection points of the first inclined rods and the first main vertical rods are close to the middle of the first passing opening.

[0015] Preferably, in the above technical solution, the horizontal force-bearing truss comprises second frame bodies and plane connecting trusses, each second frame body is parallel to each other, and the interval between adjacent second frame bodies is a multiple of the module of the scaffold horizontal rod, the first connecting piece and the scaffold connecting piece are arranged on the top of each second frame body, and the plane connecting trusses are connected between each second frame body in a detachable manner.

[0016] Preferably, in the above technical solution, the second frame body comprises second main vertical rods and second auxiliary vertical rods which are parallel to each other, the second guide rail connecting part is arranged on the second main vertical rod, a plurality of second horizontal rods and second inclined rods are connected between the second main vertical rod and the second auxiliary vertical rod, each second horizontal rod is arranged at intervals and forms a second passing opening, and the second inclined rods are arranged near the upper and lower sides of the second passing opening; the connection points of the second inclined rods and the second auxiliary vertical rods are close to the upper end and the lower end of the second passing opening, and the connection points of the second inclined rods and the second main vertical rods are close to the middle of the second passing opening.

[0017] Preferably, in the above technical solution, the two ends of the second main vertical rod and the two ends of the second auxiliary vertical rod are respectively provided with first ear plates, and the two sides of each first ear plate are provided with two or more first through holes; the two sides of the plane connecting truss are symmetrically provided with second ear plates, the positions of the second ear plates correspond to the positions of the first ear plates, and the second ear plates are provided with two or more second through holes.

[0018] Preferably, in the above technical solution, the plane connecting truss is composed of connecting horizontal rods and connecting inclined rods, the connecting horizontal rods are two or more and are arranged near the upper end and the lower end of the plane connecting truss respectively, and the connecting inclined rods are connected between the connecting horizontal rods.

[0019] Preferably, in the above technical solution, the number of the connecting inclined rods is two or more, the connection points of each connecting inclined rod near the lower end of the plane connecting truss are close to each other, and the connection points of each connecting inclined rod near the upper end of the plane connecting truss are away from each other.

[0020] In another aspect, to achieve the above object, the utility model also provides a lifting platform, it includes the scaffold connecting frame as described above, still includes: wall support, lifting support, upper lifting frame, lower lifting frame, climbing frame electric hoist and guide rail frame, the guide rail frame includes guide rail and fixed link, the guide rail and the fixed link are parallel with each other, the fixed link is fixedly connected with the first guide rail connecting portion and the second guide rail connecting portion simultaneously, the wall support is slidably sleeved on the guide rail and is fixedly connected with building body, the upper lifting frame and the lower lifting frame are fixedly connected with the fixed link simultaneously, the upper lifting point and the lower lifting point of the climbing frame electric hoist are fixedly connected with the upper lifting frame and the lower lifting frame respectively, one side of the lifting support is fixedly connected with the chain of the climbing frame electric hoist in a detachable mode, the other side of the lifting support is fixedly connected with wall body.

[0021] Preferably, the technical scheme further comprises a hook rod, a hook is arranged on the side of the hook rod, the hook can hook the horizontal force bearing truss from below, and the two sides of the lower lifting frame are fixedly connected with the hook rod and the fixed link respectively.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] 1. The horizontal force bearing truss in the scaffold connecting frame can simulate the ground, the vertical main frame and the guide rail connection can enhance the anti-toppling and vertical bending stiffness, the disc buckle and the scaffold connecting piece can realize direct and rapid splicing of the existing disc buckle type scaffold rod on the market, form a complete lifting scaffold system, and realize compatibility with the common disc buckle type scaffold system; and the vertical main frames can also be modularly spliced through the rod in the disc buckle system, have higher use flexibility, and reduce the use and maintenance cost of the equipment as a whole.

[0024] 2. The first through port and the second through port are respectively formed between the first cross rods of the first frame body and between the second cross rods of the second frame body, can provide a position for pedestrians to pass through when the scaffold connecting frame is assembled as a whole, and the first inclined rods and the second inclined rods are arranged above and below the first through port and the second through port, so that collision of pedestrians can be prevented.

[0025] 3. The first inclined rods and the first cross rods form a triangular support structure as a whole, and the bottom edge of the triangular support structure is arranged on the first main vertical rod, so that the stress intensity at the main vertical rod can be effectively improved, and the whole frame body is more stable.

[0026] 4. The hook rod can be hung on the horizontal force truss and fixedly connected with the fixed rod and the two sides of the lower lifting frame, so that the connection strength of the horizontal truss is strengthened, and the safety and reliability are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the structure diagram of the scaffold connecting frame in the utility model.

[0028] Figure 2 is the structure diagram of the first frame body.

[0029] Figure 3 is the structure diagram of the second frame body.

[0030] Figure 4 is the structure diagram of the plane connecting truss.

[0031] Figure 5 is the structure diagram of the lifting platform.

[0032] Figure 6 is the structure diagram of the guide rail frame.

[0033] Figure 7 is the structure diagram of the hook rod.

[0034] MAIN REFERENCE NUMBER EXPLANATION:

[0035] 100-horizontal force truss, 110-second guide rail connecting part, 120-second frame body, 121-second main vertical rod, 122-second auxiliary vertical rod, 123-second horizontal rod, 124-second inclined rod, 125-second through port, 126-first ear plate, 127-first through nail hole, 130-plane connecting truss, 131-connecting horizontal rod, 132-connecting inclined rod, 133-connecting plate, 134-second ear plate, 135-second through nail hole;

[0036] 200-vertical main frame, 210-first guide rail connecting part, 220-first frame body, 221-first main vertical rod, 222-first auxiliary vertical rod, 223-first horizontal rod, 224-first inclined rod, 225-first through port, 230-first connecting piece;

[0037] 300-disk buckle;

[0038] 400-scaffold connecting piece;

[0039] 500-wall-attached support, 510-lifting support, 520-upper lifting frame, 530-lower lifting frame, 540-crawling frame electric hoist, 550-guide rail frame, 551-guide rail rod, 552-fixed rod;

[0040] 600-hook rod, 610-hook. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0042] In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side" and the like are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0043] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the terms "first", "second", "third" are described, they are only for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0044] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0045] As Figures 1 to 4The scaffold connecting frame in the embodiment includes a horizontal force-bearing truss 100, a second guide rail connecting part 110, a second frame body 120, a second main vertical rod 121, a second auxiliary vertical rod 122, a second cross rod 123, a second inclined rod 124, a second passing port 125, a first lug plate 126, a first passing nail hole 127, a planar connecting truss 130, a connecting cross rod 131, a connecting inclined rod 132, a connecting plate 133, a second lug plate 134, a second passing nail hole 135, a vertical main frame 200, a first guide rail connecting part 210, a first frame body 220, a first main vertical rod 221, a first auxiliary vertical rod 222, a first cross rod 223, a first inclined rod 224, a first passing port 225, a first connecting part 230, a disc buckle 300, and a scaffold connecting part 400.

[0046] The vertical main frame 200 is detachably connected to the top of the horizontal force-bearing truss 100, and a plurality of disc buckles 300 are arranged on the vertical main frame 200. A plurality of scaffold connecting parts 400 are arranged on the top of the horizontal force-bearing truss 100, and the scaffold connecting parts 400 are located between the vertical main frames 200. The scaffold connecting parts 400 preferably adopt a sleeve structure. The vertical main frame 200 is provided with the first guide rail connecting part 210, and the horizontal force-bearing truss 100 is provided with the second guide rail connecting part 110, which corresponds to the position of the first guide rail connecting part 210.

[0047] More specifically, the vertical main frame 200 is composed of a plurality of first frame bodies 220, and the two ends of each first frame body 220 are fixedly connected by a first connecting part 230. The first connecting part 230 preferably adopts a flange, and can also adopt a sleeve, a lug plate or other connecting parts with other structural forms. The first frame body 220 includes the first main vertical rod 221 and the first auxiliary vertical rod 222, which are parallel to each other. The first guide rail connecting part 210 has a “C”-shaped cross section, and the opening of the first guide rail connecting part 210 is clamped on the rod body of the first main vertical rod 221 and is welded thereto. A through hole is formed in the opening end of the first guide rail connecting part 210. A plurality of first cross rods 223 and first inclined rods 224 are welded between the first main vertical rod 221 and the first auxiliary vertical rod 222. The first cross rods 223 are arranged at intervals and form the first passing port 225. The first inclined rods 224 are arranged near the upper and lower parts of the first passing port 225. A plurality of disc buckles 300 are arranged on the first main vertical rod 221 and the first auxiliary vertical rod 222. The connecting points of the first inclined rods 224 and the first auxiliary vertical rod 222 are close to the upper and lower ends of the first passing port 225, and the connecting points of the first inclined rods 224 and the first main vertical rod 221 are close to the middle part of the first passing port 225.

[0048] In detail, the horizontal force truss 100 comprises second frame bodies 120 and a plane connecting truss 130, the second frame bodies 120 are parallel to each other and the interval between adjacent second frame bodies 120 is a multiple of the scaffold transverse bar modulus, the scaffold transverse bar modulus in the industry is 30 cm; the second frame body 120 comprises second main vertical bars 121 and second auxiliary vertical bars 122 which are parallel to each other, the first connecting piece 230 and the scaffold connecting piece 400 are arranged at the top of each second frame body 120 and are welded with the upper ends of the second main vertical bars 121 and the second auxiliary vertical bars 122, the cross section of the second rail connecting part 110 is a "C" shape, the opening of the second rail connecting part 110 is clamped on the bar body of the second main vertical bar 121 and is welded therewith, a through hole is arranged at the opening end of the second rail connecting part 110, two second transverse bars 123 and two second inclined bars 124 are connected between the second main vertical bar 121 and the second auxiliary vertical bar 122, the second pass 125 is formed between the two second transverse bars 123, the second inclined bars 124 are arranged close to the upper side and the lower side of the second pass 125; the connecting points of the second inclined bars 124 and the second auxiliary vertical bars 122 are close to the upper end and the lower end of the second pass 125, the connecting points of the second inclined bars 124 and the second main vertical bars 121 are close to the middle part of the second pass 125; the two ends of the second main vertical bar 121 and the two ends of the second auxiliary vertical bar 122 are respectively welded with a first ear plate 126, the two sides of the first ear plate 126 extend outward and are provided with two first nail holes 127; two second ear plates 134 are symmetrically welded on the two sides of the plane connecting truss 130, the positions of the second ear plates 134 correspond to the first ear plate 126 and are provided with two second nail holes 135.

[0049] In detail, the plane connecting truss 130 is composed of connecting transverse bars 131 and connecting inclined bars 132, the upper end of the plane connecting truss 130 is provided with two connecting transverse bars 131 which are parallel to each other and are welded through a connecting plate 133, the lower end is provided with a connecting transverse bar 131, the two ends of the connecting inclined bar 132 are respectively welded with the connecting transverse bars 131 at the upper end and the lower end of the plane connecting truss 130; when the width of the plane connecting truss 130 is large, the number of the connecting inclined bars 132 is two or more, and the connecting points of the connecting inclined bars 132 close to the lower end of the plane connecting truss 130 are close to each other, the connecting points of the connecting inclined bars 132 close to the upper end of the plane connecting truss 130 are far away from each other, forming an inverted triangular support structure, so as to enable the plane connecting truss 130 to bear greater pressure from above.

[0050] As Figures 5 to 7As shown, the embodiment also discloses a lifting platform, which comprises the above-mentioned scaffold connecting frame, and further comprises a hook rod 600, a wall-attached support 500, a lifting support 510, an upper lifting frame 520, a lower lifting frame 530, a climbing frame electric hoist 540 and a guide rail frame 550; the guide rail frame 550 comprises two guide rail rods 551 and a fixing rod 552, the guide rail rods 551 and the fixing rod 552 are parallel to each other and are welded to each other, a through hole is formed through the side of the fixing rod 552, and the fixing rod 552 is fixedly connected with the first guide rail connecting part 210 and the second guide rail connecting part 110 through the through holes of the first guide rail connecting part 210 and the second guide rail connecting part 110 and bolts, the wall-attached support 500 is sleeved on the guide rail rod 551 in a slidable manner and is fixedly connected with the building body; the hook rod 600 is provided with two hooks 610 on the side thereof, the two hooks 610 can hook the connecting cross rod 131 of the horizontal force-bearing truss 100 from below, the two sides of the lower lifting frame 530 are fixedly connected with the hook rod 600 and the fixing rod 552 through bolts, one side of the upper lifting frame 520 is fixedly connected with the fixing rod 552 through a bolt, the upper lifting point and the lower lifting point of the climbing frame electric hoist 540 are fixedly connected with the upper lifting frame 520 and the lower lifting frame 530 respectively, one side of the lifting support 510 is fixedly connected with the chain of the climbing frame electric hoist 540 in a detachable manner, and the other side of the lifting support 510 is fixedly connected with the wall body; it should be noted that the structure of the climbing frame electric hoist and the connection mode of the chain of the climbing frame electric hoist and the lifting support 510 belong to the public knowledge in the field of lifting scaffolds, and will not be described here.

[0051] Next, the use method of the lifting platform in the embodiment will be described in detail, so that those skilled in the art can better understand the utility model:

[0052] In use, first, the horizontal truss and the vertical main frame 200 are assembled, then the vertical main frame 200 is installed on the horizontal truss through the first connecting part 230, and then the first guide rail connecting part 210 and the second guide rail connecting part are fixedly connected with the fixing rod 552 through bolts; then the hook rod 600 is installed on the planar connecting truss 130 on the guide rail installation side, and then the upper lifting frame 520 and the lower lifting frame 530 are installed; the wall-attached support 500 and the lifting support 510 are fixed on the building body, and the climbing frame electric hoist 540 is installed; finally, the disc buckle 300 type scaffold is installed in the area between the horizontal truss and the vertical main frame 200, the lower end of the vertical rod of the scaffold is fixedly connected with the top of the horizontal force-bearing truss 100 through the scaffold connecting part 400, and the side of the scaffold is fixedly connected with the disc buckle 300 on the vertical main frame 200 through the inclined rod with a lock head, so that the ordinary scaffold can be used as a lifting climbing frame, and the universal and compatible relationship between the scaffold system is realized.

[0053] In summary, the scaffold connecting frame and lifting platform in the embodiment forms a load-bearing frame body through the horizontal load-bearing truss 100 and the vertical main frame 200, and through the disc buckle 300 and the scaffold connecting piece 400, the existing market scaffold can be spliced to form a lifting scaffold system, the compatibility with the common disc buckle 300 type scaffold system is realized, and the vertical main frame 200 and the horizontal load-bearing truss 100 can be modularly spliced according to the actual use condition, have higher flexibility, and the overall use cost is reduced.

[0054] The foregoing description of specific exemplary embodiments of the present application is presented for the purposes of illustration and description. It is not intended to be a limitation on the present application as it is apparent that many modifications and variations could be made to the present application by a person of ordinary skill in the art from the teaching described above, although embodiments of the present application have been shown and described in detail, the specific embodiments are merely illustrative of the present application, and are not intended to limit the present application, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, the exemplary embodiments are selected and described for the purpose of explaining the specific principles of the present application and its practical application, so that after reading the specification, those skilled in the art can make modifications, replacements, variations and various different selections and changes to the embodiments without creative contribution, as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A scaffold coupling bracket, characterized by, The utility model relates to a horizontal force bearing truss and vertical main frame, the vertical main frame is more than two and its lower end is detachable with the top of horizontal force bearing truss fixed connection, the vertical main frame is equipped with a plurality of disc buckle, horizontal force bearing truss is equipped with a plurality of scaffold connecting piece, the scaffold connecting piece is located between the vertical main frame, the vertical main frame is equipped with first guide rail connecting portion, horizontal force bearing truss is equipped with second guide rail connecting portion, the position of second guide rail connecting portion with first guide rail connecting portion is corresponding. The vertical main frame is composed of a plurality of first frame bodies, and the two ends of each first frame body are fixedly connected by a first connecting piece. The first frame body includes a first main vertical rod and a first auxiliary vertical rod that are parallel to each other, the first guide rail connecting portion is arranged on the first main vertical rod, a plurality of first horizontal rods and first inclined rods are connected between the first main vertical rod and the first auxiliary vertical rod, each first horizontal rod is arranged at intervals and forms a first through opening, the first inclined rods are arranged near the upper and lower sides of the first through opening, and the first main vertical rod and the first auxiliary vertical rod are provided with a plurality of disc buckles. The connection points of the first inclined rods and the first auxiliary vertical rod are close to the upper and lower ends of the first through opening, and the connection points of the first inclined rods and the first main vertical rod are close to the middle of the first through opening.

2. The scaffold coupling bracket of claim 1, wherein The horizontal force bearing truss includes second frame bodies and a planar connecting truss, the second frame bodies are parallel to each other, and the interval between adjacent second frame bodies is a multiple of the scaffold horizontal rod module, the first connecting piece and the scaffold connecting piece are arranged at the top of each second frame body, and the planar connecting truss is detachably connected between the second frame bodies.

3. The scaffold landing frame of claim 2, wherein, The second frame body includes a second main vertical rod and a second auxiliary vertical rod that are parallel to each other, the second guide rail connecting portion is arranged on the second main vertical rod, a plurality of second horizontal rods and second inclined rods are connected between the second main vertical rod and the second auxiliary vertical rod, each second horizontal rod is arranged at intervals and forms a second through opening, the second inclined rods are arranged near the upper and lower sides of the second through opening, the connection points of the second inclined rods and the second auxiliary vertical rod are close to the upper and lower ends of the second through opening, and the connection points of the second inclined rods and the second main vertical rod are close to the middle of the second through opening. The two ends of the second main vertical rod and the two ends of the second auxiliary vertical rod are respectively provided with first ear plates, the two sides of the first ear plate are provided with two or more first through holes, and the two sides of the planar connecting truss are symmetrically provided with second ear plates, the positions of the second ear plates correspond to the positions of the first ear plates and are provided with two or more second through holes.

4. The scaffold coupling bracket of claim 2, wherein, The planar connecting truss is composed of a connecting horizontal rod and a connecting inclined rod, the connecting horizontal rod is two or more and is arranged near the upper end and the lower end of the planar connecting truss, and the connecting inclined rod is connected between the connecting horizontal rods.

5. The scaffold coupling bracket of claim 4, wherein, The number of connecting inclined rods is two or more, the connection points of each connecting inclined rod close to the lower end of the planar connecting truss are close to each other, and the connection points of each connecting inclined rod close to the upper end of the planar connecting truss are away from each other.

6. The scaffold coupling bracket of claim 5, wherein, The utility model further includes 7. The scaffold coupling bracket of claim 6, wherein, ​ 8. The scaffold coupling bracket of claim 7, wherein, ​ 9. A lifting platform comprising a scaffold connector according to any one of claims 1 to 8, characterized in that ​ The wall-attached support, the lifting support, the upper lifting frame, the lower lifting frame, the electric hoist of the climbing frame and the guide rail frame; the guide rail frame comprises a guide rail rod and a fixed rod, the guide rail rod and the fixed rod are parallel to each other, the fixed rod is fixedly connected with the first guide rail connecting part and the second guide rail connecting part, the wall-attached support is sleeved on the guide rail rod in a slidable manner and is fixedly connected with the building body; the upper lifting frame and the lower lifting frame are fixedly connected with the fixed rod, the upper lifting point and the lower lifting point of the electric hoist of the climbing frame are fixedly connected with the upper lifting frame and the lower lifting frame respectively, one side of the lifting support is fixedly connected with the chain of the electric hoist of the climbing frame in a detachable manner, and the other side of the lifting support is fixedly connected with the wall body.

10. The lift platform of claim 9, wherein, The hook rod is further included, the side of the hook rod is provided with a hook, the hook can hook the horizontal force truss from below, and the two sides of the lower lifting frame are fixedly connected with the hook rod and the fixed rod respectively.

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