Fabricated building wall connecting structure

Abstract

The utility model relates to the technical field of building construction, and discloses an assembly type building wall connecting structure which comprises a steel structure beam, a steel structure column is slidably connected in the steel structure beam, an installation plate is fixed to the front face of the steel structure beam, an installation cylinder is fixed to the front face of the installation plate, a shifting piece is arranged in the installation cylinder, and the shifting piece is connected with the steel structure column in a sliding mode. Supporting mechanisms used for enhancing supporting strength are arranged on the left side and the right side of the steel structure beam, and a limiting mechanism used for limiting the shifting piece is arranged on the right side of the mounting cylinder. According to the fabricated building wall connecting structure, the supporting mechanism adjusts the length of the reinforcing ribs through cooperation of the supporting cylinders, the limiting plates, the screw rods and the rotating cylinders, so that workers do not need to manufacture the reinforcing ribs on site, time is wasted, the reinforcing ribs can be produced through a factory in an assembly line mode, and the cost is lower; meanwhile, under the cooperation of the first hinge frame and the second hinge frame, the reinforcing ribs can be matched and mounted on different steel structure beams and steel structure columns after the length is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an assembled building wall connection structure. Background Art

[0002] Compared with traditional concrete buildings, steel structure buildings use steel plates or steel sections instead of reinforced concrete, which have higher strength and better earthquake resistance. In addition, since the components can be manufactured in factories and installed on site, the construction period is greatly reduced. Since steel is reusable, it can greatly reduce construction waste and is more environmentally friendly. Therefore, it is widely used in countries around the world and applied in industrial and civil buildings.

[0003] For example, Chinese patent CN219825591U proposes an assembled building wall connection structure, which relates to the technical field of steel structure wall, including a steel structure beam, mounting plates are fixedly installed on both sides of the steel structure beam, a middle side of the mounting plate is fixedly connected to a limiting cylinder, a plug rod is slidably connected inside the limiting cylinder, one end of the surface of the plug rod is fixedly connected to a block, the surface of the plug rod is fixedly connected to a dial plate, one side of the mounting plate is fixedly connected to the mounting cylinder, and the bottom end of the mounting cylinder is fixedly connected to a spring. The advantage of the utility model is that the assembled building wall connection structure is provided with a plug rod, one end of the plug rod is fixedly connected to a block, the block is adapted to a slot provided inside the steel structure column, and the dial plate is driven to drive the plug rod to rotate, so that the block is clamped in the slot, so that the steel structure beam and the steel structure column are firmly fixed together, thereby improving the stability and safety of the connection between the steel structure beam and the steel structure column.

[0004] The above patent still has certain defects. This patent improves the stability and safety of the connection between the steel structure beam and the steel structure column. After the connection between the steel structure beam and the steel structure column is completed, reinforcing ribs need to be added to improve the strength of the bending angle at the connection between the steel structure beam and the steel structure column to avoid bending. Different steel structures require different lengths of reinforcing ribs. Therefore, the reinforcing ribs generally need to be made on-site by staff according to actual conditions, resulting in work efficiency and slow installation speed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an assembled building wall connection structure, which has the advantages of convenient adjustment of the length of the reinforcing ribs, etc., and solves the problem that the reinforcing ribs generally need to be made on-site by staff according to actual conditions, resulting in slow work efficiency and installation speed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building wall connection structure, comprising a steel structure beam, a steel structure column is slidably connected inside the steel structure beam, a mounting plate is fixed on the front of the steel structure beam, a mounting tube is fixed on the front of the mounting plate, a paddle is arranged inside the mounting tube, a support mechanism for enhancing the support strength is arranged on the left and right sides of the steel structure beam, and a limit mechanism for limiting the paddle is arranged on the right side of the mounting tube;

[0007] The support mechanism includes four first articulated frames respectively fixed on the left and right sides of the steel structure beam, the four first articulated frames are respectively hinged with support tubes through four first articulated shafts, the interiors of the four support tubes are slidably connected to a limiting plate, a screw is fixed on the side of the limiting plate away from the first articulated frame, a rotating cylinder threadedly connected to the outside of the screw is rotatably connected on the side of the support tube away from the first articulated frame, a connecting plate is fixed on the end of the screw away from the limiting plate, a second articulated frame is fixed on the side of the connecting plate away from the screw, the second articulated frame is hinged with a connecting block inserted into the steel structure column through a second articulated shaft, positioning plates inserted into the steel structure column are fixed on the left and right sides of the connecting block, and the internal threads of the positioning plates are connected with fixing screws.

[0008] By adopting this technical solution, workers do not need to waste time making reinforcing ribs on site, and the reinforcing ribs can be produced on a factory assembly line, thereby reducing their cost.

[0009] Furthermore, the four first articulated frames are symmetrical to each other in the vertical direction with the central axis of the steel structure column as the symmetry line, and the four first articulated frames are symmetrical to each other in the horizontal direction with the central axis of the steel structure beam as the symmetry line.

[0010] By adopting this technical solution, the four first articulated frames are evenly distributed, so that the four corners at the connection between the steel structure beam and the steel structure column can be connected with reinforcing ribs for reinforcement and the force is evenly applied.

[0011] Furthermore, a sliding groove for sliding connection of a limit plate is provided inside the support tube, and a connecting groove for plugging a connecting block is provided on the upper surface and the lower surface of the steel structure column.

[0012] By adopting this technical solution, the screw cannot be separated from the support tube under the cooperation of the limit plate and the slide groove, and the steel structure column and the reinforcement rib are conveniently connected together under the cooperation of the connecting block and the connecting groove.

[0013] Furthermore, a threaded groove for the fixing screw to pass through is formed inside the steel structure column, a threaded hole for the fixing screw to pass through is formed on the lower surface of the positioning plate, and the fixing screw is threadedly connected to the positioning plate through the threaded hole.

[0014] By adopting this technical solution, the fixing screw can fix the positioning plate in the steel structure column under the cooperation of the thread groove and the threaded hole, thereby fixing the reinforcing rib.

[0015] Furthermore, a mounting groove is provided on a side of the support cylinder away from the first hinge frame, a bearing is fixed inside the mounting groove, and the rotating cylinder is fixed inside the bearing.

[0016] By adopting this technical solution, the rotating drum can be rotated with the cooperation of the bearing while preventing the supporting drum from rotating together.

[0017] Furthermore, a through hole for the screw to pass through is opened on one side of the rotating cylinder away from the supporting cylinder, and the screw is threadedly connected to the rotating cylinder through the through hole.

[0018] By adopting this technical solution, the screw can extend to the outside of the support tube or retract into the inside of the support tube after the rotating tube rotates, thereby completing the adjustment of the length of the reinforcing rib.

[0019] Furthermore, the limiting mechanism includes a baffle fixed on the right side of the mounting tube, a block inserted into the inside of the paddle is fixed on the upper surface of the baffle, two limiting springs are fixed inside the block, and limiting blocks inserted into the inside of the paddle are fixed on opposite sides of the two limiting springs.

[0020] By adopting this technical solution, the paddle is limited so that after the connection structure completes the connection between the steel structure beam and the steel structure column, the steel structure beam and the steel structure column will not be disconnected due to accidental rebound of the paddle.

[0021] Furthermore, a card slot for inserting a card block is formed on the lower surface of the paddle, and a limit slot for inserting a limit block is formed inside the paddle.

[0022] By adopting this technical solution, the paddle is initially fixed by the cooperation of the clamping block and the clamping slot, and the paddle is restricted by the cooperation of the limiting block and the limiting slot so that it cannot be easily moved.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. In the prefabricated building wall connection structure, the support mechanism adjusts the length of the reinforcing ribs through the cooperation of the support tube, the limit plate, the screw and the rotating tube, so that workers do not need to waste time on making the reinforcing ribs on site, and the reinforcing ribs can be produced on a factory assembly line, thereby reducing the cost. At the same time, with the cooperation of the first articulated frame and the second articulated frame, the reinforcing ribs can be adapted and installed on different steel structure beams and steel structure columns after the length is adjusted.

[0025] 2. In the prefabricated building wall connection structure, the limiting mechanism limits the paddle through the cooperation of the baffle, the limiting block, the clamping block and the limiting spring, so that after the connection structure completes the connection between the steel structure beam and the steel structure column, the steel structure beam and the steel structure column will not be disconnected due to the accidental rebound of the paddle, thereby ensuring the stability of the connection between the steel structure beam and the steel structure column. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the support mechanism of the utility model;

[0028] Figure 3 It is a schematic diagram of the limiting mechanism of the utility model.

[0029] In the figure: 1. supporting mechanism; 101. first articulated frame; 102. supporting cylinder; 103. limiting plate; 104. screw; 105. rotating cylinder; 106. connecting plate; 107. second articulated frame; 108. fixing screw; 109. positioning plate; 110. connecting block; 2. steel structure beam; 3. limiting mechanism; 301. baffle; 302. limiting block; 303. clamping block; 304. limiting spring; 4. mounting plate; 5. mounting cylinder; 6. steel structure column; 7. paddle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1 The prefabricated building wall connection structure in this embodiment includes a steel structure beam 2, a steel structure column 6 is slidably connected inside the steel structure beam 2, a mounting plate 4 is fixed to the front of the steel structure beam 2, a mounting tube 5 is fixed to the front of the mounting plate 4, a paddle 7 is arranged inside the mounting tube 5, and a connecting structure for connecting the steel structure beam 2 and the steel structure column 6 is arranged inside the mounting tube 5. The paddle 7 is arranged on the connecting mechanism, which is convenient for the staff to operate the connecting structure through the paddle 7. The connecting structure is a common structure for connection operated by the paddle 7 on the market. Support mechanisms 1 for enhancing the supporting strength are arranged on the left and right sides of the steel structure beam 2, and a limiting mechanism 3 for limiting the paddle 7 is arranged on the right side of the mounting tube 5.

[0032] See also Figure 2In order to facilitate the installation of the reinforcing ribs, the support mechanism 1 in this embodiment includes four first hinge frames 101 respectively fixed on the left and right sides of the steel structure beam 2, and the four first hinge frames 101 are respectively hinged with support tubes 102 through four first hinge shafts. The interiors of the four support tubes 102 are all slidably connected to a limit plate 103, and a screw 104 is fixed on the side of the limit plate 103 away from the first hinge frame 101. The side of the support tube 102 away from the first hinge frame 101 is rotatably connected to a threaded connection A rotating drum 105 is connected to the outside of the screw rod 104, a connecting plate 106 is fixed to the end of the screw rod 104 away from the limiting plate 103, a second articulated frame 107 is fixed to the side of the connecting plate 106 away from the screw rod 104, the second articulated frame 107 is hinged to a connecting block 110 inserted into the steel structure column 6 through a second hinge axis, and positioning plates 109 inserted into the steel structure column 6 are fixed to the left and right sides of the connecting block 110, and the internal threads of the positioning plate 109 are connected to fixing screws 108.

[0033] In this embodiment, the four first hinge frames 101 are symmetrical to each other up and down with the central axis of the steel structure column 6 as the symmetry line, and the four first hinge frames 101 are symmetrical to each other left and right with the central axis of the steel structure beam 2 as the symmetry line, so that the four first hinge frames 101 are evenly distributed, so that the four corners at the connection between the steel structure beam 2 and the steel structure column 6 can be connected to the reinforcing ribs for reinforcement, and the force is uniform. The support tube 102 is provided with a sliding groove for the sliding connection of the limit plate 103, and the upper and lower surfaces of the steel structure column 6 are provided with connecting grooves for the connection block 110 to be inserted, so that the screw 104 cannot be separated from the support tube 102 under the cooperation of the limit plate 103 and the sliding groove, and the steel structure column 6 and the reinforcing rib are conveniently connected together under the cooperation of the connection block 110 and the connecting groove. The steel structure column 6 is provided with a threaded groove for the fixing screw 108 to pass through, and the lower part of the positioning plate 109 A threaded hole is provided on the surface for the fixing screw 108 to pass through, and the fixing screw 108 is threadedly connected to the positioning plate 109 through the threaded hole, so that the fixing screw 108 can fix the positioning plate 109 in the steel structure column 6 with the cooperation of the thread groove and the threaded hole, thereby fixing the reinforcing rib. A mounting groove is provided on the side of the support tube 102 away from the first hinged frame 101, and a bearing is fixed inside the mounting groove. The rotating cylinder 105 is fixed inside the bearing, so that the rotating cylinder 105 can prevent the support tube 102 from rotating together with the cooperation of the bearing while rotating. A through hole is provided on the side of the rotating cylinder 105 away from the support cylinder 102 for the screw 104 to pass through, and the screw 104 is threadedly connected to the rotating cylinder 105 through the through hole, so that the screw 104 extends to the outside of the support cylinder 102 or retracts into the inside of the support cylinder 102 after the rotating cylinder 105 rotates, thereby completing the adjustment of the length of the reinforcing rib.

[0034] It should be noted that the support mechanism 1 adjusts the length of the reinforcement ribs through the cooperation of the support tube 102, the limit plate 103, the screw 104 and the rotating tube 105, so that workers do not need to waste time making the reinforcement ribs on site, and the reinforcement ribs can be produced through factory assembly lines, thereby reducing their costs.

[0035] See also Figure 3 In order to prevent the paddle 7 from moving randomly under the action of external force, the limiting mechanism 3 in this embodiment includes a baffle 301 fixed to the right side of the mounting tube 5, and a clamping block 303 inserted into the inside of the paddle 7 is fixed on the upper surface of the baffle 301. Two limiting springs 304 are fixed inside the clamping block 303, and limiting blocks 302 inserted into the inside of the paddle 7 are fixed on the opposite sides of the two limiting springs 304. The shapes of the opposite sides of the two limiting blocks 302 are both semicircular.

[0036] In this embodiment, a slot for inserting the card block 303 is provided on the lower surface of the paddle 7, and a limiting slot for inserting the limiting block 302 is provided inside the paddle 7, so that the paddle 7 is initially fixed by the cooperation of the card block 303 and the slot, and the paddle 7 is restricted by the cooperation of the limiting block 302 and the limiting slot so that it cannot be easily moved.

[0037] It should be noted that the limiting mechanism 3 limits the paddle 7 through the cooperation of the baffle 301, the limiting block 302, the clamping block 303 and the limiting spring 304, so that after the connection structure completes the connection between the steel structure beam 2 and the steel structure column 6, the steel structure beam 2 and the steel structure column 6 will not be disconnected due to the accidental rebound of the paddle 7, thereby ensuring the stability of the connection between the steel structure beam 2 and the steel structure column 6.

[0038] The working principle of the above embodiment is:

[0039] (1) The steel structure beam 2 and the steel structure column 6 are connected together through the connection structure in the installation tube 5. The four first hinge frames 101 are fixed to the left and right sides of the steel structure beam 2 respectively, and the four first hinge frames 101 are symmetrically distributed on the upper and lower sides of the steel structure column 6. Then, hold the screw rod 104 and rotate the rotating drum 105. When the rotating drum 105 rotates, it drives the screw rod 104 to extend outside the support tube 102 and drives the limit plate 103 to move together. After the screw rod 104 extends to a suitable length, the rotating drum 105 is stopped, and then the second hinge frame 107 is rotated to connect At the same time, the support tube 102 is rotated through the first articulated frame 101, and the connecting block 110 is inserted into the connecting groove on the steel structure column 6, and the positioning plate 109 is inserted into the positioning groove, and finally the positioning plate 109 is fixed to the steel structure column 6 by the fixing screw 108. The support mechanism 1 adjusts the length of the reinforcement rib through the cooperation of the support tube 102, the limit plate 103, the screw 104 and the rotating cylinder 105, so that the workers do not need to waste time in making the reinforcement ribs on site, and the reinforcement ribs can be produced through the factory assembly line, which makes the cost lower.

[0040] (2) After the steel structure beam 2 and the steel structure column 6 are connected through the connection structure in the installation tube 5, the paddle 7 used to operate the connection structure is pressed backward and then pushed downward, so that the clamping block 303 is clamped in the paddle 7. While the clamping block 303 is clamped in the paddle 7, the paddle 7 pushes the limit block 302 into the inside of the clamping block 303, and the limit block 302 compresses the limit spring 304. When the clamping block 303 is fully inserted into the paddle 7, the limit spring 304 pushes the limit block 302 into the paddle 7 through the rebound force to limit the paddle 7. The limit mechanism 3 limits the paddle 7 through the cooperation of the baffle 301, the limit block 302, the clamping block 303 and the limit spring 304, so that after the connection structure completes the connection between the steel structure beam 2 and the steel structure column 6, the steel structure beam 2 and the steel structure column 6 will not be disconnected due to the accidental rebound of the paddle 7, thereby ensuring the stability of the connection between the steel structure beam 2 and the steel structure column 6.

Claims

1. An assembled building wall connection structure, comprising a steel structure beam (2), characterized in that: The steel structure beam (2) is slidably connected to a steel structure column (6) inside, a mounting plate (4) is fixed to the front of the steel structure beam (2), a mounting tube (5) is fixed to the front of the mounting plate (4), a paddle (7) is arranged inside the mounting tube (5), support mechanisms (1) for enhancing support strength are arranged on the left and right sides of the steel structure beam (2), and a limiting mechanism (3) for limiting the paddle (7) is arranged on the right side of the mounting tube (5); The support mechanism (1) comprises four first hinged frames (101) respectively fixed on the left and right sides of the steel structure beam (2), the four first hinged frames (101) being hingedly connected to support tubes (102) via four first hinge shafts, the interiors of the four support tubes (102) being slidably connected to a limit plate (103), a screw (104) being fixed on a side of the limit plate (103) away from the first hinged frame (101), and a rotating shaft (104) being rotatably connected to a rotating shaft (104) threadedly connected to the outside of the screw (104) on a side of the support tube (102) away from the first hinged frame (101). The end of the screw rod (104) away from the limiting plate (103) is fixed with a connecting plate (106), and the side of the connecting plate (106) away from the screw rod (104) is fixed with a second hinge frame (107), and the second hinge frame (107) is hinged with a connecting block (110) inserted into the steel structure column (6) through a second hinge axis, and the left and right sides of the connecting block (110) are fixed with positioning plates (109) inserted into the steel structure column (6), and the internal threads of the positioning plate (109) are connected with fixing screws (108).

2. The assembled building wall connection structure according to claim 1, characterized in that: The four first articulated frames (101) are symmetrical with each other in the vertical direction with the central axis of the steel structure column (6) as the symmetry line, and the four first articulated frames (101) are symmetrical with each other in the horizontal direction with the central axis of the steel structure beam (2) as the symmetry line.

3. The assembled building wall connection structure according to claim 1, characterized in that: A sliding groove for sliding connection of the limit plate (103) is provided inside the support tube (102), and a connecting groove for plugging the connecting block (110) is provided on the upper surface and the lower surface of the steel structure column (6).

4. The assembled building wall connection structure according to claim 1, characterized in that: The steel structure column (6) is provided with a threaded groove for a fixing screw (108) to pass through, and the lower surface of the positioning plate (109) is provided with a threaded hole for the fixing screw (108) to pass through, and the fixing screw (108) is threadedly connected to the positioning plate (109) through the threaded hole.

5. The assembled building wall connection structure according to claim 1, characterized in that: A mounting groove is provided on a side of the support cylinder (102) away from the first hinge frame (101), a bearing is fixed inside the mounting groove, and the rotating cylinder (105) is fixed inside the bearing.

6. The assembled building wall connection structure according to claim 1, characterized in that: A through hole for the screw rod (104) to pass through is provided on a side of the rotating cylinder (105) away from the supporting cylinder (102), and the screw rod (104) is threadedly connected to the rotating cylinder (105) through the through hole.

7. The assembled building wall connection structure according to claim 1, characterized in that: The limiting mechanism (3) comprises a baffle (301) fixed to the right side of the mounting tube (5); a clamping block (303) inserted into the interior of the paddle (7) is fixed on the upper surface of the baffle (301); two limiting springs (304) are fixed inside the clamping block (303); and limiting blocks (302) inserted into the interior of the paddle (7) are fixed on opposite sides of the two limiting springs (304).

8. The assembled building wall connection structure according to claim 7, characterized in that: The lower surface of the paddle (7) is provided with a slot for the card block (303) to be inserted into, and the interior of the paddle (7) is provided with a limit slot for the limit block (302) to be inserted into.

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