Steel reinforced concrete complex beam-column joint construction device and construction method thereof

Abstract

The invention discloses a steel reinforced concrete complex beam-column joint construction device and a construction method thereof, and particularly relates to the technical field of connection joint construction, the steel reinforced concrete complex beam-column joint construction device comprises a steel groove section column, a plurality of positioning supporting blocks are fixedly connected to the bottom end of the inner wall of the steel groove section column, and positioning mechanisms are arranged on the outer walls of the positioning supporting blocks; the positioning mechanism comprises a concrete sleeve beam arranged on the outer wall of the positioning supporting block in a sliding mode, the two sides of the profile steel groove section column are each fixedly connected with two L-shaped supporting blocks, the outer wall of each L-shaped supporting block is slidably connected with a sleeving groove strip, and the sleeving groove strips are slidably connected with the concrete sleeve beam. A positioning mechanism is adopted, a plurality of concrete sleeve beams are inserted into the outer walls of a plurality of positioning supporting blocks correspondingly, positioning butt joint of a sleeving groove strip can be achieved through a plurality of L-shaped supporting blocks, positioning butt joint of positioning blocks can be achieved through positioning grooves in concave positioning blocks, and positioning butt joint of different point positions can be achieved; and the problem of deviation is not easily caused after positioning and butt joint.

Description

Technical Field

[0001] The present invention relates to the technical field of connection node construction, and more specifically, to a construction device and a construction method for a complex steel-concrete beam-column node. Background Art

[0002] Steel-concrete structures can greatly improve the shear and bending resistance of structures by combining steel and concrete. Complex beam-column connection nodes are key parts of the structure. Through careful design and construction, it can ensure that the structure remains stable when subjected to various loads.

[0003] Among the existing public documents, the patent with patent announcement number CNU discloses a T-type node of steel-concrete column and steel-concrete inclined beam. When in use, this technology is mainly provided in the steel-concrete column with longitudinal reinforcement that needs to pass through the steel flange in the beam and the longitudinal reinforcement that passes through the node area in the column; two upper and lower reinforcing ribs are provided in the steel-concrete beam at the connection between the steel-concrete beam and the steel-concrete column. The node of this technology has high rigidity, high strength and good ductility. It can avoid opening holes in large steel flanges and webs to cause stress concentration. The angle between the beam and the column can meet the complex and specific structural process requirements of the main building of a nuclear power plant, and it is worth promoting. However, this technology still has the following problems when in use.

[0004] In the process of connecting steel-concrete nodes at complex beam-column connection nodes, since multiple complex beams and columns need to be butt-jointed and installed one by one, it is difficult to ensure the positioning and butt-jointing of multiple complex beams and columns during the butt-joint installation, making it very easy for multiple complex beams and columns to be butt-jointed and offset, which can easily lead to unstable connections at multiple complex beam-column connection nodes. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solutions: a construction device for a complex beam-column node of a steel-concrete structure, comprising a steel slot section column, a plurality of positioning blocks are fixedly connected to the bottom end of the inner wall of the steel slot section column, and a positioning mechanism is provided on the outer wall of the positioning block; the positioning mechanism comprises a concrete sleeve beam slidably arranged on the outer wall of the positioning block, two groups of L-shaped blocks are fixedly connected to both sides of the steel slot section column, and the outer wall of each of the L-shaped blocks is slidably connected to a sleeve groove bar, and the sleeve groove bar is slidably connected to the concrete sleeve beam; a plurality of interlaced rectangular grooves are provided on one side of the inner wall of the steel slot section column, a guide plug-in block is provided on one side of one of the interlaced rectangular grooves, and a docking strip is fixedly connected to one end of the guide plug-in block, and a positioning block is fixedly connected to the lower surface of the docking strip; a concave positioning block is fixedly connected to one end of the steel slot section column, and a positioning groove is provided on one side of the inner wall of the concave positioning block, and the positioning block is movably plugged with the positioning groove.

[0006] Preferably, the plurality of positioning support blocks are arranged equidistantly from right to left, the cross-sectional area of ​​the upper surface of the positioning support block is smaller than the cross-sectional area of ​​its bottom end, the vertical cross-sectional shape of the L-shaped support block is L-shaped, the number of the L-shaped support blocks in each group is four, and the four L-shaped support blocks are arranged equidistantly from left to right, the vertical cross-sectional area of ​​the interspersed rectangular groove is larger than the vertical cross-sectional area of ​​the guide block, and the vertical cross-sectional shape of the interspersed rectangular groove is rectangular.

[0007] When using this technology, multiple concrete sleeve beams are respectively inserted into the outer walls of multiple positioning blocks, the sleeve groove strips are inserted into the outer wall of the L-shaped support block, and then the docking strip is moved leftward, the guide plug block is inserted leftward along the inner wall of the interlaced rectangular groove, and the positioning block is inserted into the positioning groove. The positioning groove inside the concave positioning block can realize positioning docking of the positioning block. At the same time, the docking strip can be docked at the upper surface position of multiple concrete sleeve beams, and when multiple concrete sleeve beams are docked with the steel groove section column, positioning docking at different points can be achieved.

[0008] Preferably, inclined support bars are fixedly connected on both sides of the steel channel section column and near its bottom end, and a reinforcing support assembly is provided on the upper surface of the inclined support bar; the reinforcing support assembly includes a reinforcing bar fixedly arranged on the upper surface of the inclined support bar, and a support bar is fixedly connected to the top of the reinforcing bar, and a rubber pad is bonded to the upper surface of the support bar; two inclined bars are fixedly connected to an inclined surface of one side of the inclined support bar, and an arc-shaped support bar is fixedly connected to the lower surface of each of the inclined bars, the rubber pad is made of rubber material, and the cross-sectional shape of the rubber pad is rectangular, the vertical cross-sectional shape of the arc-shaped support bar is circular arc, and the arc-shaped support bar is used to support the inclined bar.

[0009] When the technology is in use, the inclined support bars are supported by the steel trough section columns, the inclined support bars support the reinforcement bars, the reinforcement bars support the support bars, the support bars support the rubber pads, and the two arc-shaped support bars respectively support the two inclined bars, and the two inclined bars provide supporting force with the inclined support bars, so that the rubber pads can provide bottom reinforcement support for multiple concrete sleeve beams, and provide stable reinforcement support for multiple concrete sleeve beams.

[0010] Preferably, the synchronous fixed force positioning locking mechanism comprises a guide frame fixedly mounted on the bottom end of the steel groove section column; one end of the guide frame is fixedly connected to a locking motor, and the output end of the locking motor is fixedly connected to a screw, and the screw is rotatably connected to the guide frame; the outer wall of the screw is threadedly connected to a plurality of sleeves, one end of the screw is fixedly mounted to a torque sensor, and a support block is installed on one side of the outer wall of the torque sensor, and the guide frame and the torque sensor are fixedly connected to the support block; both sides of each sleeve are fixedly connected to an extrusion bar. One side of each extrusion bar is fixedly connected to a locking block, one side of the locking block is fixedly connected to a guide block, and one side of the guide block is provided with a positioning slot block; the positioning slot block is fixedly connected to the concrete sleeve beam, and one side of one of the positioning slot blocks is fixedly connected to a pressure sensor, the sensing end of the pressure sensor is fixedly connected to a sensing terminal, and the outer wall of the sensing terminal is slidably connected to a guide sleeve block, and the guide sleeve block is fixedly connected to the positioning slot block. The plurality of sleeve blocks are arranged in sequence and equidistantly from left to right, and the plurality of sleeve blocks are all slidably connected to the guide frame.

[0011] When this technology is in use, the locking motor drives the screw to rotate, and the screw drives multiple sleeves to move right under the action of the thread transmission force. The sleeve drives the two extrusion bars to move right, and the locking block causes the guide block to move right. At the same time, the extrusion bar contacts the sensing terminal, and the sensing terminal slides right along the inner wall of the guide sleeve. When the pressure value sensed by the pressure sensor is the set value, the screw rotates on the torque sensor. When the torque value sensed by the torque sensor is the same as the sensing force squeezed by the pressure sensor, the locking block is inserted into the positioning slot block according to the specified position.

[0012] Technical effects and advantages of the present invention: 1. The present invention adopts a positioning mechanism to insert multiple concrete sleeve beams into the outer walls of multiple positioning support blocks respectively, and the outer walls of multiple concrete sleeve beams are positioned and supported by steel groove section columns. The sleeve groove strips can be positioned and docked by multiple L-shaped support blocks, and then the docking strips are moved leftward, and the guide insert blocks are moved leftward and inserted along the inner wall of the interlaced rectangular grooves. The positioning grooves inside the concave positioning blocks can realize positioning and docking of the positioning blocks. When multiple concrete sleeve beams are docked with steel groove section columns, positioning and docking at different points can be achieved. The steel-concrete complex beam-column node construction device is connected more firmly, and it is not easy to cause offset problems after positioning and docking; 2. The present invention adopts a reinforcement support assembly, in which the inclined support bars support the reinforcement bars, the reinforcement bars support the support bars, and the two arc-shaped support bars respectively support the two inclined bars. Both inclined bars provide support force to the inclined support bars, and the stability is greatly improved after multiple concrete sleeve beams are connected.

[0013] 3. The present invention uses a synchronous fixed force positioning locking mechanism. The locking motor 19 drives the screw 20 to rotate. The screw 20 rotates on the inner wall of the guide frame 18. Multiple sleeve blocks 21 slide rightward along the inner wall of the guide frame 18, and the sleeve blocks 21 drive the two extrusion bars 24 to move rightward. The sensing terminal 29 is squeezed on the pressure sensor 28. At the same time, the sensing terminal 29 slides rightward along the inner wall of the guide sleeve block 30. The screw 20 rotates on the torque sensor 22. The guide frame 18 supports the support block 23, and the support block 23 supports the torque sensor 22. The locking block 25 is inserted into the positioning groove block 27 according to the specified position. At the same time, the locking block 25 is inserted into the interior of the positioning groove block 27 according to the specified pressure. After the multiple concrete sleeve beams are connected, the stability is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the steel-concrete complex beam-column node construction device of the present invention.

[0015] Figure 2 It is a schematic diagram of the truncated local structure of the connection between the steel channel section column and the positioning support block of the present invention.

[0016] Figure 3 It is a side structural schematic diagram of the steel-concrete complex beam-column node construction device of the present invention.

[0017] Figure 4 It is a schematic diagram of the truncated local structure of the connection between the steel channel section column and the concave positioning block of the present invention.

[0018] Figure 5 It is a schematic diagram of the partial structure of the reinforcement support assembly of the present invention from a front view.

[0019] Figure 6 It is a schematic diagram of the structure of the steel-concrete complex beam-column node construction device of the present invention when viewed from above.

[0020] Figure 7 It is a schematic diagram of the partial structure of the connection between the sleeve block and the extrusion strip of the present invention.

[0021] The accompanying drawings are marked as follows: 1. steel channel section column; 2. positioning support block; 3. concrete sleeve beam; 4. L-shaped support block; 5. sleeve groove bar; 6. interlaced rectangular groove; 7. guide plug block; 8. docking strip; 9. positioning block; 10. concave positioning block; 11. positioning groove; 12. inclined support bar; 13. reinforcement bar; 14. support bar; 15. rubber pad; 16. inclined bar; 17. arc support bar; 18. guide frame; 19. locking motor; 20. screw; 21. sleeve block; 22. torque sensor; 23. support block; 24. extrusion strip; 25. locking block; 26. guide block; 27. positioning groove block; 28. pressure sensor; 29. ​​sensor terminal; 30. guide sleeve block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] As attached Figure 1-5 The steel-concrete complex beam-column node construction device shown in the figure is provided with a positioning mechanism. The setting of the positioning mechanism enables multiple concrete sleeve beams 3 to be positioned and docked at different points with the steel trough section column 1. The steel-concrete complex beam-column node construction device is more firmly connected and is not prone to offset problems after positioning and docking. The specific structural setting of the positioning mechanism is as follows.

[0024] In this technical solution, as shown in the attached Figure 1-4 As shown, a plurality of positioning blocks 2 are fixedly connected to the bottom end of the inner wall of the steel channel section column 1, and a positioning mechanism is provided on the outer wall of the positioning block 2; the positioning mechanism includes a concrete sleeve beam 3 slidably arranged on the outer wall of the positioning block 2, and two groups of L-shaped support blocks 4 are fixedly connected to both sides of the steel channel section column 1, and the outer wall of each L-shaped support block 4 is slidably connected with a sleeve groove bar 5, and the sleeve groove bar 5 is slidably connected to the concrete sleeve beam 3; a plurality of interlaced rectangular grooves 6 are opened on one side of the inner wall of the steel channel section column 1, and a guide block 7 is provided on one side of one of the interlaced rectangular grooves 6, and one end of the guide block 7 is fixedly connected to a docking strip 8, and a positioning block 9 is fixedly connected to the lower surface of the docking strip 8; a concave positioning block 10 is fixedly connected to one end of the steel channel section column 1, and a positioning groove 11 is opened on one side of the inner wall of the concave positioning block 10, and the positioning block 9 is movably plugged with the positioning groove 11.

[0025] Multiple positioning support blocks 2 are arranged equidistantly from right to left, the cross-sectional area of ​​the upper surface of the positioning support block 2 is smaller than the cross-sectional area of ​​its bottom end, the vertical cross-sectional shape of the L-shaped support block 4 is L-shaped, the number of each group of L-shaped support blocks 4 is four, and the four L-shaped support blocks 4 are arranged equidistantly from left to right, the vertical cross-sectional area of ​​the interspersed rectangular groove 6 is larger than the vertical cross-sectional area of ​​the guide block 7, and the vertical cross-sectional shape of the interspersed rectangular groove 6 is rectangular.

[0026] When the steel-concrete complex beam-column node construction device of this embodiment is implemented, first, multiple concrete sleeve beams 3 are respectively inserted into the outer walls of multiple positioning blocks 2, and the outer walls of multiple concrete sleeve beams 3 are positioned and supported by the steel slot section column 1, and the positioning block 2 realizes positioning and support for the concrete sleeve beams 3. At the same time, the two sleeve groove bars 5 are moved down, and the sleeve groove bars 5 are inserted into the outer wall of the L-shaped support block 4, so that the sleeve groove bars 5 can be positioned and docked by multiple L-shaped support blocks 4. Then the docking bar 8 is moved left, and the docking bar 8 drives the guide plug-in block 7 to move left, and the guide plug-in block 7 is inserted along the inner wall of the interlaced rectangular groove 6. The docking bar 8 drives the positioning block 9 to move left, and the positioning block 9 is inserted into the inside of the positioning groove 11. The concave positioning block 10 is supported by the steel slot section column 1, and the positioning groove 11 inside the concave positioning block 10 can realize positioning and docking of the positioning block 9. In this way, the docking strip 8 can be attached to the top end surfaces of multiple positioning support blocks 2, and at the same time, the docking strip 8 can be docked at the upper surface positions of multiple concrete sleeve beams 3, so that the upper surfaces of multiple concrete sleeve beams 3 can be positioned and docked. When multiple concrete sleeve beams 3 are docked with the steel trough section column 1, positioning and docking at different points can be achieved.

[0027] In this technical solution, as shown in the attached Figure 4-5 As shown, both sides of the steel channel section column 1 and near the bottom end thereof are fixedly connected with inclined support bars 12, and the upper surface of the inclined support bars 12 is provided with a reinforcement support assembly; the reinforcement support assembly includes a reinforcement bar 13 fixedly arranged on the upper surface of the inclined support bar 12, and the top of the reinforcement bar 13 is fixedly connected with a support bar 14, and the upper surface of the support bar 14 is bonded with a rubber pad 15; one side of the inclined surface of the inclined support bar 12 is fixedly connected with two inclined bars 16, and the lower surface of each inclined bar 16 is fixedly connected with an arc support bar 17. The rubber pad 15 is made of rubber material, and the cross-sectional shape of the rubber pad 15 is rectangular, and the vertical cross-sectional shape of the arc support bar 17 is arc-shaped, and the arc support bar 17 is used to support the inclined bar 16.

[0028] When this embodiment is implemented, the inclined support bar 12 is supported by the steel channel section column 1, the inclined support bar 12 supports the reinforcement bar 13, the reinforcement bar 13 supports the support bar 14, the support bar 14 supports the rubber pad 15, and the two arc-shaped support bars 17 respectively support the two inclined bars 16, and the two inclined bars 16 provide support force with the inclined support bar 12, so that the rubber pad 15 can provide bottom reinforcement support for multiple concrete sleeve beams 3, and provide stable reinforcement support for multiple concrete sleeve beams 3.

[0029] In this technical solution, as shown in the attached Figure 6-7As shown, the synchronous fixed force positioning locking mechanism includes a guide frame 18 fixedly installed at the bottom end of the steel channel section column 1; one end of the guide frame 18 is fixedly connected to a locking motor 19, and the output end of the locking motor 19 is fixedly connected to a screw 20, and the screw 20 is rotationally connected to the guide frame 18; the outer wall of the screw 20 is threadedly connected to a plurality of sleeve blocks 21, one end of the screw 20 is fixedly installed with a torque sensor 22, and a support block 23 is installed on one side of the outer wall of the torque sensor 22, and the guide frame 18 and the torque sensor 22 are fixedly connected to the support block 23; each sleeve block 21 is fixedly connected to both sides.

[0030] A locking block 25 is fixedly connected to one side of each extrusion strip 24, a guide block 26 is fixedly connected to one side of the locking block 25, and a positioning slot block 27 is provided on one side of the guide block 26; the positioning slot block 27 is fixedly connected to the concrete sleeve beam 3, a pressure sensor 28 is fixedly connected to one side of one of the positioning slot blocks 27, a sensing terminal 29 is fixedly connected to the sensing end of the pressure sensor 28, and a guide sleeve block 30 is slidably connected to the outer wall of the sensing terminal 29, and the guide sleeve block 30 is fixedly connected to the positioning slot block 27. Multiple sleeve blocks 21 are arranged equidistantly from left to right, and multiple sleeve blocks 21 are slidably connected to the guide frame 18.

[0031] When this embodiment is in use, by starting the locking motor 19, the locking motor 19 drives the screw 20 to rotate, the screw 20 rotates on the inner wall of the guide frame 18, the screw 20 drives the multiple sleeve blocks 21 to move right under the action of the thread transmission force, and the multiple sleeve blocks 21 all slide right along the inner wall of the guide frame 18, and the sleeve blocks 21 drive the two extrusion strips 24 to move right, the extrusion strips 24 drive the locking block 25 to move right, the locking block 25 causes the guide block 26 to move right, the guide block 26 is inserted into the positioning groove block 27 for positioning operation, and at the same time the extrusion strip 24 contacts the sensor terminal 29, the sensor terminal 29 is squeezed on the pressure sensor 28, and at the same time the sensor terminal 29 slides right along the inner wall of the guide sleeve block 30. When the pressure value sensed by the pressure sensor 28 is the set value, and the screw 20 rotates with torque on the torque sensor 22, and the guide frame 18 supports the support block 23, and the support block 23 supports the torque sensor 22, when the torque value sensed by the torque sensor 22 is the same as the sensing force squeezed by the pressure sensor 28, the locking block 25 is inserted into the positioning groove block 27 according to the specified position, and the locking block 25 is inserted into the interior of the positioning groove block 27 according to the specified pressure.

[0032] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel-concrete complex beam-column node construction device, comprising a steel channel section column (1), wherein the bottom end of the inner wall of the steel channel section column (1) is fixedly connected to a plurality of positioning support blocks (2), characterized in that: The outer wall of the positioning support block (2) is provided with a positioning mechanism; The positioning mechanism comprises a concrete sleeve beam (3) slidably arranged on the outer wall of the positioning support block (2), two groups of L-shaped support blocks (4) are fixedly connected on both sides of the steel channel section column (1), and the outer wall of each L-shaped support block (4) is slidably connected to a sleeve groove bar (5), and the sleeve groove bar (5) is slidably connected to the concrete sleeve beam (3); A plurality of interlaced rectangular grooves (6) are provided on one side of the inner wall of the steel channel section column (1); a guide plug block (7) is provided on one side of one of the interlaced rectangular grooves (6); a butt joint strip (8) is fixedly connected to one end of the guide plug block (7); and a positioning block (9) is fixedly connected to the lower surface of the butt joint strip (8); One end of the steel channel section column (1) is fixedly connected to a concave positioning block (10), and a positioning groove (11) is provided on one side of the inner wall of the concave positioning block (10), and the positioning block (9) is movably plugged into the positioning groove (11); A synchronous fixed force positioning locking mechanism is installed at the bottom end of the steel channel section column (1).

2. The steel-concrete complex beam-column node construction device according to claim 1 is characterized in that: The plurality of positioning support blocks (2) are arranged in sequence and at equal intervals from right to left, and the cross-sectional area of ​​the upper surface of the positioning support block (2) is smaller than the cross-sectional area of ​​the bottom end thereof.

3. The steel-concrete complex beam-column node construction device according to claim 1 is characterized by: The vertical cross-section of the L-shaped support block (4) is L-shaped, the number of each group of the L-shaped support blocks (4) is four, and the four L-shaped support blocks (4) are arranged in sequence and at equal distances from left to right.

4. The steel-concrete complex beam-column node construction device according to claim 1 is characterized in that: The vertical cross-sectional area of ​​the interpenetrating rectangular groove (6) is greater than the vertical cross-sectional area of ​​the guide plug block (7), and the vertical cross-sectional shape of the interpenetrating rectangular groove (6) is rectangular.

5. The steel-concrete complex beam-column node construction device according to claim 1 is characterized by: Inclined support bars (12) are fixedly connected to both sides of the steel channel section column (1) and close to the bottom end thereof, and a reinforcing support component is provided on the upper surface of the inclined support bar (12); The reinforcement support assembly comprises a reinforcement bar (13) fixedly arranged on the upper surface of the inclined support bar (12), and the top end of the reinforcement bar (13) is fixedly connected to a support bar (14), and the upper surface of the support bar (14) is bonded with a rubber pad (15); One side inclined surface of the inclined support bar (12) is fixedly connected to two inclined bars (16), and the lower surface of each inclined bar (16) is fixedly connected to an arc-shaped support bar (17).

6. The steel-concrete complex beam-column node construction device according to claim 5 is characterized by: The rubber pad (15) is made of rubber material, and the cross-sectional shape of the rubber pad (15) is rectangular.

7. The steel-concrete complex beam-column node construction device according to claim 5 is characterized by: The vertical cross-section of the arc-shaped support bar (17) is in the shape of an arc, and the arc-shaped support bar (17) is used to support the inclined bar (16).

8. The steel-concrete complex beam-column node construction device according to claim 1 is characterized by: The synchronous fixed force positioning locking mechanism comprises a guide frame (18) fixedly mounted on the bottom end of the steel channel section column (1); One end of the guide frame (18) is fixedly connected to a locking motor (19), and an output end of the locking motor (19) is fixedly connected to a screw rod (20), and the screw rod (20) is rotationally connected to the guide frame (18); The outer wall of the screw rod (20) is threadedly connected to a plurality of sleeve blocks (21); a torque sensor (22) is fixedly mounted on one end of the screw rod (20); a support block (23) is mounted on one side of the outer wall of the torque sensor (22); and the guide frame (18) and the torque sensor (22) are both fixedly connected to the support block (23); Both sides of each sleeve block (21) are fixedly connected to an extrusion strip (24), one side of each extrusion strip (24) is fixedly connected to a locking block (25), one side of the locking block (25) is fixedly connected to a guide block (26), and one side of the guide block (26) is provided with a positioning groove block (27); The positioning slot block (27) is fixedly connected to the concrete sleeve beam (3); a pressure sensor (28) is fixedly connected to one side of one of the positioning slot blocks (27); a sensing end of the pressure sensor (28) is fixedly connected to a sensing terminal (29); and an outer wall of the sensing terminal (29) is slidably connected to a guide sleeve block (30); and the guide sleeve block (30) is fixedly connected to the positioning slot block (27).

9. The steel-concrete complex beam-column node construction device according to claim 8 is characterized by: The plurality of sleeve blocks (21) are arranged in sequence and equidistantly from left to right, and the plurality of sleeve blocks (21) are all slidably connected to the guide frame (18).

10. A construction method, using the steel-concrete complex beam-column node construction device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: During positioning, the sleeve groove strip (5) is inserted into the outer wall of the L-shaped support block (4), so that the sleeve groove strip (5) can be positioned and docked by multiple L-shaped support blocks (4), and the docking strip (8) can be attached to the top end surfaces of multiple positioning support blocks (2); Step 2: During the reinforcement support, the inclined support bar (12) supports the reinforcement bar (13), the support bar (14) supports the rubber pad (15), and the two arc-shaped support bars (17) respectively support the two inclined bars (16), and the rubber pad (15) can provide bottom reinforcement support for the multiple concrete sleeve beams (3); Step 3: During synchronous fixed force positioning locking, the locking motor (19) drives the screw (20) to rotate, the sensing terminal (29) is pressed on the pressure sensor (28), the pressure value sensed by the pressure sensor (28) is the set value, and at the same time, the screw (20) is rotated by torque on the torque sensor (22), and the locking block (25) is inserted into the positioning groove block (27) according to the specified position.

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