Building steel structure joint structure

Abstract

The invention discloses a building steel structure joint structure which comprises a joint assembly which comprises steel structure structures, butt joint parts arranged between the steel structure structures and auxiliary butt joint steel structures arranged on the steel structure structures. The steel structure comprises a steel body, butt joints arranged at the two ends of the steel body and supporting pieces arranged between the butt joints and the butt joint parts. When the installation assembly is installed, an operator pulls the outer frames to move at the moment, in the initial state, the outer frames are close to each other, when the outer frames are pulled, the outer frames can be unfolded to be parallel to each other, and after the outer frames are unfolded, the auxiliary connecting cylinders stretch out of the telescopic grooves; the second connecting frames at the two ends can be closer to the two transverse steel structures, so that the two transverse steel structures are connected and fixed in an auxiliary mode, and during later pouring, the outer frame connecting cylinders can be conveniently poured and serve as a reinforcing structure after pouring to reinforce the connecting part of the whole building steel structure.

Description

Technical Field

[0001] The invention relates to the technical field of special equipment for producing energy-saving building materials, and in particular to a building steel structure joint structure. Background Art

[0002] In recent years, the superiority of light steel structure houses has been increasingly recognized by people and has gradually become a new hot spot in residential technology. In North America, Europe and other places, light steel structure buildings have become a common structural system. The proportion of houses using light steel structures has grown from 5% in the early 1990s to 25% now. The light steel structure house system is accepted by more and more people with its highly industrialized production methods, efficient on-site installation level, excellent use of new and healthy home product concepts.

[0003] The steel components currently used in residential buildings are usually single steel components, such as "I"-shaped steel, "H"-shaped steel, "C"-shaped steel, etc.

[0004] The conventional steel structure welded joint structure is composed of at least one H-shaped steel column, at least one H-shaped beam and several supporting steel plates, wherein the H-shaped beam is arranged on the side of the H-shaped steel column, and the several supporting steel plates are arranged on the inside of the H-shaped steel column or the H-shaped beam according to the needs, and the joints of the H-shaped steel column, the H-shaped beam and the supporting steel plates are combined and fixed by welding. Although it can achieve the effect of fixing, it is more labor-intensive and time-consuming in processing and construction, and is less convenient in construction. There are risks of work safety and hazardous safety during construction, so it is necessary to improve it. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above problems existing in the existing building steel structure joint structure, the present invention is proposed.

[0007] Therefore, an object of the present invention is to provide a building steel structure joint structure.

[0008] To solve the above technical problems, the present invention provides the following technical solutions: a building steel structure joint structure, comprising a joint assembly, including a steel structure, a butt joint component arranged between the steel structures, and an auxiliary butt joint steel structure arranged on the steel structure; and the steel structure comprises a steel body, butt joints arranged at both ends of the steel body, and a support member arranged between the butt joint and the butt joint component; an installation assembly, wherein the installation assembly is arranged on the steel structure.

[0009] As a preferred solution of the joint structure of the building steel structure of the present invention, the two ends of the steel body are provided with grooves, the butt joint is provided with a matching plate matching with the groove, two matching plates are provided, and the two matching plates are connected with a baffle, and the baffle is connected to the butt joint component; The steel structure comprises a vertical steel structure and a horizontal steel structure.

[0010] As a preferred solution of the building steel structure joint structure described in the present invention, the docking components include a docking main steel, a plurality of slots arranged on the docking main steel, a plug-in board arranged on the slots, and a docking card board arranged on the plug-in board, two docking card boards are provided and are arranged on both sides of the plug-in board, the docking main steel can be detachably installed on the upper end of the vertical steel structure, and the installation assembly is arranged between the docking card board, the vertical steel structure and the docking main steel.

[0011] As a preferred solution of the building steel structure joint structure described in the present invention, wherein: a rotating shaft is rotatably connected to the slot, two rotating shafts are provided, each of the rotating shafts is provided with a rotating clip, the two rotating shafts are respectively provided on both sides of the slot, a rotating gear is provided at the lower end of each rotating clip, and a mating slot mating with the rotating gear is provided on the side wall of the plug-in board.

[0012] As a preferred solution of the building steel structure joint structure described in the present invention, wherein: an inclined baffle is arranged on the rotating gear, a first clamping strip is ball-hinged on one of the rotating clamping strips, a matching clamping groove matching with the first clamping strip is opened on the other rotating clamping strip, an external thread is arranged on the first clamping strip, and a nut is rotatably connected to the first clamping strip.

[0013] As a preferred solution of the building steel structure joint structure described in the present invention, the rotating clip includes a connecting plate connected to the rotating shaft, a first connecting frame connected to the connecting plate, a second connecting frame arranged at both ends of the first connecting frame, and an extension piece arranged between the first connecting frame and the second connecting frame.

[0014] As a preferred solution of the building steel structure joint structure described in the present invention, the extension member includes an outer frame arranged in a first connecting frame, an outer frame connecting tube arranged on the outer frame, a plurality of connecting flexible strips arranged on the outer frame connecting tube, and a telescopic groove opened in the outer frame connecting tube, an auxiliary connecting tube is slidably connected in the telescopic groove, a plurality of connecting flexible strips are also arranged on the auxiliary connecting tube, an elastic member is arranged between the auxiliary connecting tube and the telescopic groove, a rounded corner is arranged at the end of the auxiliary connecting tube, and the two outer frames located at both ends are respectively connected to the two second connecting frames.

[0015] As a preferred solution of the building steel structure joint structure described in the present invention, wherein: an auxiliary rod is provided at the upper end of the outer frame, a connecting piece is hinged between every two adjacent auxiliary rods, the lower ends of the two adjacent outer frames at the front end are connected by a connecting piece, and the upper ends of the two adjacent outer frames at the rear are connected by a connecting piece, and the auxiliary rod at the other end is also provided with a connecting piece.

[0016] As a preferred solution of the building steel structure joint structure described in the present invention, the support member includes a support base plate arranged on the vertical steel structure, and the installation assembly includes a plurality of fastening bolts arranged between the docking card plate, the vertical steel structure and the docking main steel.

[0017] The beneficial effects of the present invention are as follows: during installation, the operator first installs the steel body with the docking joint, and then inserts the matching plate on the docking joint into the slot. During the connection, the matching slot on the plug-in plate will mesh with the rotating gear, and as the plug-in plate gradually moves, the rotating gear will be driven to rotate, and then the rotating gear will drive the rotating clamping strips to move closer to each other, thereby clamping the plug-in plate.

[0018] During installation, the operator pulls the outer frame to move. In the initial state, the outer frames are close to each other, and when pulled, several outer frames will be unfolded to be parallel to each other. At this time, the openings of the outer frame connecting tubes on the outer frames are all facing upward. After unfolding, the auxiliary connecting tubes are telescoped out from the telescopic grooves, and then the second connecting frames at both ends will be closer to the two horizontal steel structures, thereby assisting in connecting and fixing the two horizontal steel structures. In addition, several outer frame connecting tubes can be conveniently poured in the later stage, and serve as a reinforcing structure after pouring to reinforce the connection part of the entire building steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 It is a schematic diagram of the overall structure of the building steel structure joint structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the butt joint components of the building steel structure joint structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the rotating clip bar described in the building steel structure joint structure of the present invention.

[0022] Figure 4It is a schematic diagram of the butt joint described in the joint structure of the building steel structure of the present invention.

[0023] Figure 5 It is a cross-sectional schematic diagram of the extension component of the building steel structure joint structure of the present invention.

[0024] Figure 6 This is a schematic diagram of the first connection frame and the second connection frame of the building steel structure joint structure of the present invention.

[0025] Figure 7 This is a schematic structural diagram of the first connecting frame and the second connecting frame described in the building steel structure joint structure of the present invention.

[0026] Figure 8 It is a schematic diagram of the extension member of the building steel structure joint structure of the present invention.

[0027] Fig. 9 It is a schematic diagram of a single extension member of the building steel structure joint structure of the present invention.

[0028] In the figure, 100, joint assembly; 101, steel structure; 102, docking component; 103, auxiliary docking member; 101a, steel body; 101b, docking head; 104, matching plate; 105, baffle; 102a, docking body steel; 102b, slot; 102c, plug-in board; 102d, docking card plate; 200, rotating shaft; 201, rotating card strip; 202, rotating gear; 203, matching card slot; 204, inclined baffle; 205, first card strip; 206, card slot; 207, extension part Part; 207a, connecting plate; 207b, first connecting frame; 207c, second connecting frame; 300, extension member; 301, outer frame; 301a, middle ring; 301b, support rod; 302, outer frame connecting tube; 303, connecting flexible strip; 304, telescopic groove; 305, auxiliary connecting tube; 306, elastic member; 307, auxiliary rod; 308, connecting piece; 400, support member; 401, supporting base plate; 402, mounting assembly; 402a, fastening bolt; 403, pulley; 404, slide rail. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] Example 1

[0034] Reference Figure 1-9 The present invention discloses a building steel structure joint structure, including a joint assembly 100. In this embodiment, the joint assembly 100 includes a steel structure 101, a docking component 102 arranged between the steel structures 101, and an auxiliary docking steel structure 103 arranged on the steel structure 101. The steel structure 101 mainly serves as the main structure of the building steel structure. In this embodiment, the steel structure 101 includes a vertical steel structure and a horizontal steel structure. The vertical steel structure is the steel structure 101 installed in the vertical direction, and the horizontal steel structure is the horizontal steel structure. The angle between the two is 90° when installed.

[0035] The docking component 102 is mainly used to connect the vertical steel structure and the horizontal steel structure.

[0036] Furthermore, in this embodiment, the steel structure 101 includes a steel body 101a, docking joints 101b arranged at both ends of the steel body 101a, and a support member 400 arranged between the docking joint 101b and the docking component 102. The steel body 101a is an I-beam, and the docking joint 101b is arranged on the side walls of the two ends of the steel body 101a, thereby ensuring that the connection area is large enough, thereby ensuring the stability of the connection.

[0037] Furthermore, the present invention also includes an installation component 402 , and the installation component 402 is arranged on the steel structure 101 .

[0038] Furthermore, grooves are provided at both ends of the steel body 101a, and a matching plate 104 matching with the grooves is provided on the docking joint 101b. Two matching plates 104 are provided, and baffles 105 are connected to the two matching plates 104. The baffles 105 are connected to the docking component 102, and the shape of the baffles 105 is also the shape of an I-beam.

[0039] Furthermore, in the present embodiment, the docking component 102 includes a docking main steel 102a arranged on the auxiliary docking steel structure 103, a plurality of slots 102b arranged on the docking main steel 102a, a plug-in board 102c arranged on the slots 102b, and a docking card board 102d arranged on the plug-in board 102c, the slots 102b are arranged on the four sides of the docking main steel 102a, and the slots 102b pass through the side walls of the docking main steel 102a, two docking card boards 102d are arranged and are arranged on both sides of the plug-in board 102c, the docking main steel 102a can be detachably installed on the upper end of the vertical steel structure, and the installation component 402 is arranged between the docking card board 102d, the vertical steel structure and the docking main steel 102a.

[0040] In this embodiment, the installation assembly 402 includes a plurality of bolts, which are used for connection. The bolts are arranged according to a certain rule and ensure that the connection of the bolts can tightly connect the docking clamp 102d, the vertical steel structure and the docking main steel 102a.

[0041] Furthermore, a rotating shaft 200 is rotatably connected to the slot 102b, and two rotating shafts 200 are provided. A rotating clamping strip 201 is provided on each rotating shaft 200. The two rotating shafts 200 are respectively arranged on both sides of the slot 102b, and a rotating gear 202 is provided at the lower end of each rotating clamping strip 201. A matching clamping groove 203 that matches the rotating gear 202 is provided on the side wall of the plug-in board 102c.

[0042] During installation, the operator first installs the steel body 101a with the docking joint 101b, and then inserts the matching plate 104 on the docking joint into the slot 102b. During the connection, the matching slot 203 on the plug-in plate 102c will engage with the rotating gear 202, and as the plug-in plate 102c gradually moves, it will drive the rotating gear 202 to rotate, and then the rotating gear 202 drives the rotating clamping strip 201 to move closer to each other, thereby clamping the plug-in plate 102c.

[0043] Furthermore, an inclined baffle 204 is provided on the rotating gear 202, a first clip 205 is ball-hinged on one rotating clip 201, a slot 206 cooperating with the first clip 205 is opened on the other rotating clip 201, an external thread is provided on the first clip 205, and a nut is rotatably connected to the first clip 205.

[0044] Furthermore, an extension component 207 is provided on the first clamping strip 205. In the present embodiment, the extension component 207 includes a connecting plate 207a connected to the first clamping strip 205, a first connecting frame 207b connected to the connecting plate 207a, a second connecting frame 207c provided at both ends of the first connecting frame 207b, and an extension member 300 provided between the first connecting frame 207b and the second connecting frame 207c.

[0045] Furthermore, in this embodiment, the extension member 300 includes an outer frame 301 arranged in the first connecting frame 207b, an intermediate ring 301a is arranged in the middle position of the outer frame 301, a support rod 301b is arranged between the intermediate ring 301a and the outer frame 301, the support rod 301b extends outward, and the two ends are respectively hinged to the intermediate ring 301a and the outer frame 301, and several outer frames 301 are hinged in sequence.

[0046] Furthermore, in this embodiment, an outer frame connecting tube 302 is provided on each middle ring 301a, and a plurality of connecting flexible strips 303 are provided on the outer frame connecting tube 302. The connecting flexible strips 303 are arranged in an equidistant array on the outer frame connecting tube 302, and the connecting flexible strips 303 form a strip shape and are made of a relatively soft material as a whole.

[0047] Preferably, the connecting flexible strips 303 on the outer frame connecting tube 302 are a plurality of strips forming a connecting flexible strip 303 cluster, and a rubber connecting block is provided at the lower end of the connecting flexible strip 303 cluster. The rubber connecting block can be detachably connected to the outer frame connecting tube 302, thereby facilitating replacement or disassembly.

[0048] Furthermore, a telescopic groove 304 is provided on the side wall of the outer frame connecting tube 302, and an auxiliary connecting tube 305 is slidably connected in the telescopic groove 304. The auxiliary connecting tube 305 is also annular and can slide out from the telescopic groove 304. A plurality of connecting flexible strips 303 are also provided on the auxiliary connecting tube 305. A sliding groove is provided on the outer frame connecting tube 302. The connecting flexible strips 303 on the auxiliary connecting tube 305 cooperate with the sliding groove. The sliding groove is provided between two adjacent rows of connecting flexible strips 303. When the auxiliary connecting tube 305 is located in the telescopic groove 304, the connecting flexible strips 303 on the auxiliary connecting tube 305 extend out of the sliding groove, and an elastic member 306 is provided between the auxiliary connecting tube 305 and the telescopic groove 304. The elastic member 306 is a spring.

[0049] Preferably, a rounded corner is provided at the end of the auxiliary connecting tube 305 .

[0050] Furthermore, an auxiliary rod 307 is provided at the upper end of the outer frame 301, and a connecting piece 308 is hinged between every two adjacent auxiliary rods 307. When observed from the front, the lower ends of the two connected outer frames 301 on the left are connected by the connecting piece 308, and the connection position of the connecting piece 308 between the second and third outer frames 301 is above the outer frame 301, and the connection position of the connecting piece 308 of the third and fourth outer frames 301 is set at the lower position of the outer frame 301, and so on.

[0051] Furthermore, a pulley 403 is provided on each outer frame 301 , and a slide rail 404 cooperating with the pulley 403 is provided on the connecting plate 207 a .

[0052] Furthermore, the support member 400 includes a support base plate 401 disposed on the vertical steel structure, and the mounting assembly 402 includes a plurality of fastening bolts 402a disposed between the docking clamp plate 102d, the vertical steel structure and the docking main steel body 102a.

[0053] Operation process: During installation, the operator first installs the steel body 101a with the docking joint 101b, and then inserts the matching plate 104 on the docking joint 101b into the slot 102b. During the connection, the matching slot 203 on the plug-in plate 102c will engage with the rotating gear 202, and as the plug-in plate 102c gradually moves, it will drive the rotating gear 202 to rotate, and then the rotating gear 202 drives the rotating clamping strip 201 to move closer to each other, thereby clamping the plug-in plate 102c.

[0054] During installation, the operator pulls the outer frame 301 to move. In the initial state, the outer frames 301 are close to each other, and when pulled, several outer frames 301 will be unfolded to be parallel to each other. At this time, the openings of the outer frame connecting tubes 302 on the outer frame 301 are all facing upward. After unfolding, the auxiliary connecting tubes 305 are telescoped out from the telescopic grooves 304, and then the second connecting frames 207c at both ends will be closer to the two horizontal steel structures, thereby assisting in connecting and fixing the two horizontal steel structures. In addition, several outer frame connecting tubes 302 can be conveniently poured in the later stage, and serve as a reinforcing structure after pouring to reinforce the connection part of the entire building steel structure.

[0055] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0056] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0057] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A building steel structure joint structure, characterized in that: include, A joint assembly (100) comprising a steel structure (101), a butt joint component (102) arranged between the steel structures (101), and an auxiliary butt joint steel structure (103) arranged on the steel structure (101); and the steel structure (101) comprises a steel body (101a), butt joints (101b) arranged at both ends of the steel body (101a), and a support member (400) arranged between the butt joint (101b) and the butt joint component (102); A mounting assembly (402), wherein the mounting assembly (402) is arranged on the steel structure (101).

2. The building steel structure joint structure as claimed in claim 1, characterized in that: Grooves are provided at both ends of the steel body (101a); the docking joint (101b) comprises a matching plate (104) matching with the groove; two matching plates (104) are provided, and baffles (105) are connected to the two matching plates (104); the baffles (105) are connected to the docking component (102); The steel structure (101) comprises a vertical steel structure and a horizontal steel structure.

3. The building steel structure joint structure as claimed in claim 2, characterized in that: The docking component (102) comprises a docking main steel (102a) arranged on an auxiliary docking steel structure (103), a plurality of slots (102b) arranged on the docking main steel (102a), a plug-in board (102c) arranged on the slots (102b), and a docking card board (102d) arranged on the plug-in board (102c), wherein two docking card boards (102d) are provided and arranged on both sides of the slots (102b), the docking main steel (102a) is detachably installed on the upper end of the vertical steel structure, and the installation component (402) is arranged between the docking card board (102d), the vertical steel structure and the docking main steel (102a).

4. The building steel structure joint structure as claimed in claim 3, characterized in that: The slot (102b) is rotatably connected to a rotating shaft (200), two rotating shafts (200) are provided, each of the rotating shafts (200) is provided with a rotating clamping strip (201), the two rotating shafts (200) are respectively arranged on two sides of the slot (102b), a rotating gear (202) is provided at the lower end of each rotating clamping strip (201), and a matching clamping slot (203) matching with the rotating gear (202) is provided on the side wall of the plug board (102c).

5. The building steel structure joint structure as claimed in claim 1, characterized in that: An inclined baffle (204) is provided on the rotating gear (202); a first clamping strip (205) is ball-hinged on one of the rotating clamping strips (201); a clamping groove (206) cooperating with the first clamping strip (205) is provided on the other rotating clamping strip (201); an external thread is provided on the first clamping strip (205); and a nut is rotatably connected to the first clamping strip (205).

6. The architectural steel structure joint structure as claimed in claim 5, characterized in that: An extension component (207) is provided on the first clamping strip (205), and the extension component (207) comprises a connecting plate (207a) connected to the rotating shaft (200), a first connecting frame (207b) connected to the connecting plate (207a), a second connecting frame (207c) arranged at both ends of the first connecting frame (207b), and an extension piece (300) arranged between the first connecting frame (207b) and the second connecting frame (207c).

7. The architectural steel structure joint structure as claimed in claim 6, characterized in that: The extension member (300) comprises an outer frame (301) arranged in the first connection frame (207b), an outer frame connection tube (302) arranged on the outer frame (301), a plurality of connection flexible strips (303) arranged on the outer frame connection tube (302), and a telescopic groove (304) provided in the outer frame connection tube (302); an auxiliary connection tube (305) is slidably connected in the telescopic groove (304); a plurality of connection flexible strips (303) are also arranged on the auxiliary connection tube (305); an elastic member (306) is arranged between the auxiliary connection tube (305) and the telescopic groove (304); a rounded corner is arranged at the end of the auxiliary connection tube (305); and the two outer frames (301) located at the two ends are respectively connected to the two second connection frames (207c).

8. The architectural steel structure joint structure as claimed in claim 7, characterized in that: The upper end of the outer frame (301) is provided with an auxiliary rod (307), and a connecting piece (308) is hinged between every two adjacent auxiliary rods (307). The lower ends of the two adjacent outer frames (301) at the front end are connected by a connecting piece (308), and the upper ends of the two adjacent outer frames (301) in sequence are connected by a connecting piece (308). The auxiliary rod (307) at the other end is also provided with a connecting piece (308). A pulley (403) is provided on each outer frame (301), and a slide rail (404) cooperating with the pulley (403) is provided on the connecting plate (207a).

9. The architectural steel structure joint structure as claimed in claim 1, characterized in that: The support member (400) comprises a support base plate (401) arranged on an auxiliary docking steel structure (103), and the installation assembly (402) comprises a plurality of fastening bolts (402a) arranged between a docking clamping plate (102d), a vertical steel structure and a docking main body steel (102a).

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