High-stability building steel structure

Abstract

The application relates to a high-stability building steel structure, belonging to the field of building steel, which comprises a stand column and a cross beam, the cross beam is provided with a mounting plate, the mounting plate is provided with a protruding block, the stand column is provided with a mounting hole, the protruding block is slidably connected with a positioning block, the mounting plate is slidably connected with a connecting rod, the connecting rod is slidably connected with an adjusting block, the cross beam is provided with a fixing block, the fixing block is provided with a guide surface, the fixing block is slidably connected with a clamping block, the adjusting block is provided with a clamping groove, and the fixing block is provided with an elastic piece one. The connecting positioning between the stand column and the cross beam can be realized by moving the adjusting block, the stand column and the cross beam are more convenient to connect, the time consumption is short, the working efficiency of connecting the stand column and the cross beam is improved, and the construction efficiency of the building is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building steel, in particular to a high-stability building steel structure. BACKGROUND

[0002] Steel structure is a structure composed of steel materials, and is one of the main building structure types, which is widely used in the construction of large workshops, venues, super high-rise buildings and the like.

[0003] For example, the utility model patent with the patent announcement number CN217480405U discloses an assembled steel structure building, which comprises a stand column, a cross beam and a connecting piece. The connecting piece comprises two oppositely arranged fixing sleeves, the two fixing sleeves are fixedly installed on the surface of the stand column through first bolts, the two sides of each fixing sleeve are provided with a C-shaped plate, the two C-shaped plates on the same side are arranged on the two sides of the cross beam, and the side wall of the C-shaped plate is fixedly installed between the middle part of the cross beam through a second bolt. The upper and lower sides of the C-shaped plate are fixedly installed on the upper and lower sides of the cross beam through third bolts, which can improve the connection strength of the beam-column joint and prevent the joint from deforming.

[0004] The above-mentioned assembled steel structure building connects the stand column and the cross beam through bolts. During installation, each bolt needs to be sequentially threaded through the components and tightened, which is relatively troublesome, time-consuming and low in work efficiency, and needs to be improved. SUMMARY

[0005] In order to improve the low work efficiency of the connecting stand column and cross beam, the present application provides a high-stability building steel structure.

[0006] The high-stability building steel structure provided by the present application adopts the following technical scheme:

[0007] A high-stability building steel structure comprises a stand column and a cross beam. An installation plate is arranged on the cross beam. A protruding block is arranged on the side of the installation plate away from the cross beam. An installation hole is arranged on the stand column for the protruding block to pass through. A positioning block is slidably connected to the protruding block. The positioning block slides out of or into the protruding block. The positioning block is used for abutting against the side of the stand column away from the installation plate.

[0008] A connecting rod is slidably connected to the installation plate. The connecting rod passes through the positioning block and slides towards or away from the cross beam. When the connecting rod slides towards the cross beam, the positioning block slides out of the protruding block. An adjusting block is slidably connected to the connecting rod. The adjusting block slides towards or away from the cross beam. A fixing block is arranged on the cross beam. A guide surface is arranged on the fixing block. The guide surface is located on the side of the fixing block away from the installation plate and is inclined inwardly away from the installation plate. The guide surface abuts against the adjusting block.

[0009] The fixing block is slidably connected with a clamping block, the clamping block slides towards or away from the fixing block, a clamping groove for clamping the clamping block is formed in the adjusting block, when the clamping block is clamped in the clamping groove, the positioning block protrudes from the protruding block, the fixing block is provided with an elastic member one, the elastic member one pulls the clamping block, so that the clamping block has a tendency to approach the clamping groove.

[0010] By adopting the above technical scheme, when the cross beam and the column need to be connected, the protruding block is arranged in the mounting hole and the mounting plate abuts against the column, then the adjusting block is moved to approach the cross beam, the guide surface abuts against the adjusting block and pushes the adjusting block to drive the connecting rod to slide to approach the cross beam, so that the positioning block slides to protrude from the protruding block, the positioning block abuts against the side of the column away from the mounting plate, the cross beam is mounted and positioned on the column, at this time, the clamping block and the clamping groove are aligned, the clamping block is clamped in the clamping groove under the action of the elastic member one, the inner wall of the clamping groove abuts against the clamping block, the positioning of the adjusting block is realized, the connection and positioning between the column and the cross beam are realized by moving the adjusting block, the connection between the column and the cross beam is more convenient, the time consumption is short, the working efficiency of connecting the column and the cross beam is improved, and the construction efficiency of the building is improved.

[0011] Optionally, the positioning block is provided with an inclined surface, the inclined surface is located on the side of the positioning block close to the mounting plate and inclines inwardly towards the mounting plate, and the clamping groove is formed with a plurality of clamping grooves distributed along the sliding direction of the adjusting block.

[0012] By adopting the above technical scheme, according to the thickness of the column, when the connecting rod slides to approach the cross beam, the inclined surface abuts against the side of the column away from the mounting plate, at this time, the clamping block and one of the clamping grooves are aligned and clamped in the clamping groove under the action of the elastic member one to realize the positioning of the adjusting block, the connection between the cross beam and the column of different sizes can be realized, the loosening between the positioning block and the column due to the machining error is reduced, the fault tolerance of the steel structure is improved, and the connection stability between the column and the cross beam is improved.

[0013] Optionally, the connecting rod is located on opposite sides of the cross beam, the adjusting block and the clamping block are arranged corresponding to the connecting rod, the clamping block is provided with a connecting ring, the connecting ring is located on the side of the fixing block away from the mounting plate, the connecting ring connects a plurality of clamping blocks, the connecting ring is provided with a protruding column, the protruding column penetrates through the fixing block, the protruding column is threadedly connected with a limiting block, and the limiting block is located on the side of the fixing block away from the connecting ring.

[0014] By adopting the technical scheme, compared with arranging the connecting rod on one side of the cross beam, the connecting stability between the cross beam and the stand is improved, the distance between the limiting block and the connecting ring is less than the length of the clamping block clamped in the clamping groove by twisting the limiting block according to the length of the clamping block clamped in the clamping groove, the limiting block is limited by abutting against the fixed block when vibration occurs, the situation that the clamping block is separated from the clamping groove under vibration is prevented, and the positioning stability between the stand and the cross beam is further improved.

[0015] Optionally, the convex column is provided with an elastic member two, and the elastic member two abuts against the limiting block, so that the limiting block has a tendency to be close to the connecting ring.

[0016] By adopting the technical scheme, the elastic member two is arranged, the threaded surface on the limiting block and the threaded surface on the convex column are abutted by the elastic member two abutting against the limiting block, so that the loosening between the limiting block and the convex column is inhibited, and the positioning stability between the limiting block and the convex column is improved.

[0017] Optionally, the convex column comprises a column body arranged on the connecting ring and an extension block arranged on the column body, the limiting block comprises a threaded part threadedly connected to the column body and a connecting part rotationally connected to the threaded part, the connecting part is located on the side of the threaded part away from the connecting ring, the extension block is located on the side of the connecting part away from the connecting ring, the elastic member two is located between the extension block and the connecting part, a corrugated ring sleeve is arranged between the extension block and the connecting part, and the corrugated ring sleeve is arranged on the outer side of the elastic member two.

[0018] By adopting the technical scheme, the elastic member two is protected by the corrugated ring sleeve, the corrosion of air and water to the elastic member two is reduced, the rusting of the elastic member two is inhibited, the service life of the elastic member two is prolonged, and the positioning stability between the limiting block and the main body is further improved.

[0019] Optionally, the mounting plate comprises a fixed part arranged on the cross beam and a sliding part slidingly connected to the convex block, the convex block is arranged on the fixed part, the sliding part is located on the side of the fixed part away from the cross beam and slides close to or away from the fixed part, a through hole is arranged on the sliding part and used for penetrating the convex block, a positioning groove is arranged on the inner wall of the through hole and used for clamping the limiting block, and when the limiting block is clamped in the positioning groove, the end of the convex block away from the fixed part is located in the through hole.

[0020] By adopting the technical scheme, when the steel structure is transported, the sliding part can be moved away from the fixed part to align the positioning groove and the positioning block, the adjusting block is moved close to the cross beam, the positioning block is driven to extend the protruding block and is clamped into the positioning groove, then the clamping block is clamped into the clamping groove to position the adjusting block, the positioning block abuts against the inner wall of the positioning groove, the positioning of the sliding part on the protruding block is achieved, at this time, the end of the protruding block away from the fixed part is located in the through hole, the condition that the protruding block protrudes outside the mounting plate and is easily damaged by impact during transportation can be reduced, and the loss rate of the steel structure can be reduced.

[0021] Optionally, a support rod is arranged between the fixed block and the mounting plate.

[0022] By adopting the technical scheme, the support rod is arranged to improve the structural strength between the cross beam and the mounting plate, share the stress of the connecting rod, and reduce the condition that the connecting rod is damaged due to excessive stress.

[0023] Optionally, the fixed block comprises a block body arranged on the cross beam, a movable block slidably connected to the block body, and a rotating block rotatably connected to the movable block, an elastic strip is arranged on the block body, the movable block is slidably close to or away from the elastic strip, the rotating axis of the rotating block is perpendicular to the sliding direction of the movable block, the support rod is hinged to the rotating block, an installation slot for clamping the elastic strip is arranged on the support rod, the width of the installation slot is smaller than the thickness of the elastic strip, a recess for clamping the support rod is arranged on the mounting plate, a plug plate is slidably connected to the mounting plate, and the installation slot is used for clamping the plug plate.

[0024] By adopting the technical scheme, when the steel structure is transported, the support rod is flipped towards the block body and the movable block is moved away from the elastic strip, so that the elastic strip is clamped into the installation slot, the inner wall of the installation slot abuts against the elastic strip, the support rod is positioned on the block body, and the condition that the support rod protrudes outside the block body and is easily damaged by impact during transportation is reduced.

[0025] When the support rod needs to be used, the elastic strip is flipped to be separated from the installation slot by applying force, then the movable block is moved to align the support rod and the recess, the support rod is flipped to rotate the rotating block to drive the support rod to be clamped into the recess, then the plug plate is moved to be clamped into the installation slot, the inner wall of the installation slot abuts against the plug plate, the positioning of the support rod on the mounting plate is achieved, and the cross beam is supported by the support rod.

[0026] Optionally, an elastic member three is arranged on the mounting plate, the elastic member three abuts against the plug plate, so that the plug plate has a tendency to cover the recess.

[0027] By adopting the above technical scheme, when the plug plate is inserted into the mounting groove, the plug plate is tightly abutted by the elastic member three, so that the plug plate abuts against the inner wall of the mounting groove, the situation that the plug plate is separated from the mounting groove is reduced, and the stability of the support rod positioned on the mounting plate is improved. When the support rod is stored on the block, the plug plate is tightly abutted by the elastic member three, so that the plug rod cover closes the groove, and foreign matters are prevented from falling into the groove, so that the support rod is clamped into the groove in subsequent use.

[0028] In summary, the present application has at least one of the following beneficial technical effects:

[0029] 1. The connection and positioning between the stand column and the cross beam can be realized by moving the adjusting block, so that the connection of the stand column and the cross beam is more convenient, the time consumption is short, the working efficiency of connecting the stand column and the cross beam is improved, and the construction efficiency of the building is improved.

[0030] 2. According to the length of the clamping block clamped into the clamping groove, the limiting block is twisted, so that the distance between the limiting block and the connecting ring is less than the length of the clamping block clamped into the clamping groove. When vibration occurs, the clamping block is limited by the limiting block abutting against the fixed block, so that the clamping block is prevented from being separated from the clamping groove under vibration, and the positioning stability between the stand column and the cross beam is improved.

[0031] 3. When the steel structure is transported, the sliding part can be moved away from the fixed part to align the positioning groove and the positioning block, the adjusting block is moved close to the cross beam to drive the positioning block to be clamped into the positioning groove, the positioning of the adjusting block is realized, the situation that the protrusion of the convex block outside the mounting plate is easily damaged by impact during transportation is reduced, and the transportation damage rate of the steel structure is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a whole schematic view of the embodiment of the present application;

[0033] Figure 2 It is a sectional view of the embodiment of the present application, mainly showing the structure of the positioning groove;

[0034] Figure 3 It is Figure 2 an enlarged view of the A part in the middle, mainly showing the structure of the linkage part;

[0035] Figure 4 It is Figure 2 an enlarged view of the B part in the middle, mainly showing the structure of the elastic member one;

[0036] Figure 5 It is Figure 1 an enlarged view of the C part in the middle, mainly showing the structure of the fixed block;

[0037] Figure 6 It is a state diagram of the embodiment of the present application when the cross beam is transported, which is partially cut at the convex column and the limiting block;

[0038] Figure 7 For Figure 6 Enlarged view of the middle D part, mainly showing the structure of the second elastic member;

[0039] Figure 8 The sectional view of the embodiment of the application is shown, mainly showing the structure of the groove.

[0040] Marked for explanation: 1, column; 11, mounting hole; 2, crossbeam; 3, mounting plate; 31, fixed part; 311, groove; 312, slide; 32, sliding part; 321, through hole; 322, positioning groove; 4, protruding block; 5, positioning block; 51, inclined surface; 6, connecting rod; 61, rod body; 62, linkage part; 63, slide rail; 7, adjusting block; 71, accommodation groove; 72, clamping groove; 73, accommodating groove; 8, fixed block; 81, block body; 811, guide surface; 812, embedding groove; 813, accommodating groove; 814, sliding groove; 82, movable block; 83, rotating block; 9, clamping block; 91, moving part; 92, transition part; 93, clamping part; 10, first elastic member; 12, connecting ring; 13, protruding column; 131, column body; 132, extension block; 14, limiting block; 141, threaded part; 142, connecting part; 15, second elastic member; 16, corrugated ring; 17, elastic strip; 18, supporting rod; 181, mounting groove; 19, plugboard; 20, third elastic member. DETAILED DESCRIPTION

[0041] The following will be combined with the Figures 1-8 The application is further described in detail.

[0042] The embodiment of the application discloses a high-stability building steel structure. Referring to Figure 1 , the high-stability building steel structure comprises a column 1 and a crossbeam 2, the column 1 is vertically arranged, and the crossbeam 2 is horizontally arranged on one side of the column 1 in the horizontal direction.

[0043] Referring to Figure 2 , the crossbeam 2 is fixed with a mounting plate 3 at one end close to the column 1, the mounting plate 3 comprises a fixed part 31 and a sliding part 32, the fixed part 31 is fixed on the crossbeam 2, the fixed part 31 is fixed with two protruding blocks 4 at an end close to the column 1, the two protruding blocks 4 are located on opposite sides of the crossbeam 2 respectively, the column 1 is provided with mounting holes 11 on an outer side wall close to the crossbeam 2, the number and position of the mounting holes 11 correspond to the number and position of the protruding blocks 4 one by one, the mounting holes 11 are provided for the protruding blocks 4 to pass through, the sliding part 32 is located on a side, away from the crossbeam 2, of the fixed part 31 and is slidably connected to the protruding blocks 4, the sliding part 32 slides close to or away from the fixed part 31, the sliding part 32 is provided with through holes 321, the number and position of the through holes 321 correspond to the number and position of the protruding blocks 4 one by one, and each protruding block 4 passes through a corresponding through hole 321 and abuts an inner wall of the through hole 321.

[0044] Referring to Figure 2 and Figure 3 Two positioning blocks 5 are slidably connected to each protruding block 4, and are located on opposite sides of the protruding block 4, each positioning block 5 slides out of or into the protruding block 4, and the sliding direction of the positioning block 5 is perpendicular to the sliding direction of the sliding part 32, an inclined surface 51 is formed on the outer side wall of each positioning block 5, the inclined surface 51 is located on the side of the positioning block 5 close to the fixed part 31, and the inclined surface 51 is inclined inwardly towards the fixed part 31, when the protruding block 4 is inserted into the mounting hole 11, the positioning block 5 is used to abut against the side of the stand 1 away from the mounting plate 3.

[0045] Referring to Figure 3 and Figure 4 A connecting rod 6 (see Figure 2 ) is slidably connected to each fixed part 31, the number and position of the connecting rod 6 (see Figure 2 ) correspond to the number and position of the protruding block 4, each connecting rod 6 (see Figure 2 ) includes a rod body 61, two linkage parts 62 and a sliding rail 63, the rod body 61 is slidably connected to the fixed part 31 along the sliding direction of the sliding part 32, and the end of the rod body 61 away from the cross beam 2 is inserted into the corresponding protruding block 4 and slidably connected to the corresponding protruding block 4, the two linkage parts 62 are fixed to the side of the rod body 61 away from the cross beam 2, and the position of the linkage part 62 corresponds to the position of the positioning block 5, each linkage part 62 is inclined away from the central axis of the rod body 61 towards the direction away from the cross beam 2, and each linkage part 62 is inserted into the corresponding positioning block 5 and slidably connected to the corresponding positioning block 5, when the rod body 61 slides close to the cross beam 2, the linkage part 62 abuts against the positioning block 5 to drive the positioning block 5 to slide out of the protruding block 4.

[0046] Referring to Figure 2 and Figure 4 An adjusting block 7 is slidably connected to each rod body 61, the adjusting block 7 is located on the side of the corresponding rod body 61 away from the cross beam 2 and slides close to or away from the cross beam 2, the sliding direction of the adjusting block 7 is perpendicular to the sliding direction of the sliding part 32, the sliding rail 63 is located on the side of the fixed part 31 close to the cross beam 2 and is fixed to the side of the rod body 61 away from the cross beam 2, the sliding rail 63 is inserted into the adjusting block 7 and slidably connected to the adjusting block 7, the adjusting block 7 is provided with an accommodating groove 73 accommodating the sliding rail 63, the length direction of the accommodating groove 73 is parallel to the sliding direction of the adjusting block 7, and the adjusting block 7 is slidably connected to the rod body 61 through cooperation with the sliding rail 63.

[0047] Referring to Figure 4 and Figure 5, the end face of the beam 2 is provided with a slot 71, the outer side wall of the beam 2 is fixed with a fixed block 8, the fixed block 8 comprises a block body 81, a movable block 82 and a rotating block 83, the block body 81 is arranged around the outer periphery of the beam 2 and extends into the slot 71 of the two adjusting blocks 7, the outer side wall of the block body 81 is machined to form two guide surfaces 811, the positions of the two guide surfaces 811 correspond to the positions of the two adjusting blocks 7 one by one, the guide surface 811 is located on the side of the block body 81 away from the fixed part 31 (see Figure 2 ) and is inclined inward in the direction away from the fixed part 31 (see Figure 2 ), and the guide surface 811 abuts against the adjusting block 7.

[0048] Referring to Figure 2 and Figure 4 , the outer side wall of the adjusting block 7 away from the fixed part 31 is provided with a plurality of clamping grooves 72, the plurality of clamping grooves 72 are uniformly and spacedly distributed along the sliding direction of the adjusting block 7, the outer side wall of the block body 81 away from the fixed part 31 is provided with an embedding groove 812, the number and position of the embedding groove 812 correspond to the number and position of the adjusting block 7 one by one, and the embedding groove 812 is located on the side of the corresponding adjusting block 7 close to the beam 2.

[0049] Referring to Figure 2 and Figure 4 , the block body 81 is slidably connected with a clamping block 9, the number and position of the clamping block 9 correspond to the number and position of the embedding groove 812 one by one, each clamping block 9 comprises a moving part 91, a transition part 92 and a clamping part 93, the moving part 91 is slidably connected in the corresponding embedding groove 812, and the moving part 91 slides close to or away from the block body 81 along the sliding direction of the rod body 61, the transition part 92 is located on the side of the adjusting block 7 away from the fixed part 31 and is fixed on the side of the moving part 91 away from the beam 2, the clamping part 93 is fixed on the side of the transition part 92 close to the adjusting block 7, and the clamping groove 72 is provided for the clamping part 93 to clamp, when the clamping part 93 clamps in the clamping groove 72, the positioning block 5 extends the protrusion 4.

[0050] Referring to Figure 4 , the block body 81 is fixed with a first elastic member 10, the number and position of the first elastic member 10 correspond to the number and position of the embedding groove 812 one by one, each first elastic member 10 is located in the corresponding embedding groove 812 and between the corresponding moving part 91 and the groove bottom of the corresponding embedding groove 812, the opposite ends of each first elastic member 10 are fixedly connected with the corresponding moving part 91 and the inner wall of the groove bottom of the corresponding embedding groove 812 respectively, and each first elastic member 10 tightens the corresponding moving part 91, so that the corresponding clamping part 93 has a tendency to approach the clamping groove 72, in the embodiment, the first elastic member 10 is a spring.

[0051] Referring to Figure 6 and Figure 7A connecting ring 12 is fixed on the transition section 92. The connecting ring 12 is arranged around the outer periphery of the crossbeam 2 and is fixedly connected to the two transition sections 92. Two protruding posts 13 are fixed on the outer side wall of the connecting ring 12 near the block 81. The two protruding posts 13 are located on opposite sides of the crossbeam 2. Each protruding post 13 includes a post body 131 and an extension block 132. The post body 131 is fixed on the connecting ring 12. The post body 131 passes through the block 81 and is slidably connected to the block 81. The sliding direction of the post body 131 is parallel to the moving part 91 (see...). Figure 4 The sliding direction of the extension block 132 is such that it is located on the side of the block 81 away from the connecting ring 12 and is fixed to the end of the column 131 away from the connecting ring 12.

[0052] See Figure 6 and Figure 7 Each column 131 is threadedly connected to a limiting block 14. The limiting block 14 is located between the extension block 132 and the block 81. Each limiting block 14 includes a threaded portion 141 and a connecting portion 142. The threaded portion 141 is sleeved on the outside of the column 131 and threadedly connected to the column 131. The connecting portion 142 is located on the side of the threaded portion 141 away from the connecting ring 12 and is rotatably connected to the threaded portion 141. The rotation axis of the connecting portion 142 is parallel to the sliding direction of the column 131.

[0053] See Figure 7 An elastic element 15 is fixed on the extension block 132. The elastic element 15 is located between the extension block 132 and the threaded portion 141 and is sleeved on the outside of the column 131. The two ends of the elastic element 15 are fixedly connected to the extension block 132 and the threaded portion 141, respectively. The elastic element 15 abuts against the threaded portion 141, so that the threaded portion 141 tends to approach the connecting ring 12. The connecting portion 142 is arranged around the outer periphery of the elastic element 15. A corrugated ring sleeve 16 is fixed between the extension block 132 and the connecting portion 142. The corrugated ring sleeve 16 is sleeved on the outside of the elastic element 15. In this embodiment, the elastic element 15 is a spring.

[0054] In practical use, the threaded part 141 can be twisted according to the length of the snap-in part 93 snapping into the slot 72, so that the distance between the threaded part 141 and the connecting ring 12 is less than the length of the snap-in part 93 snapping into the slot 72. When vibration occurs, the threaded part 141 abuts against the block 81 to limit the snap-in part 93, which can prevent the snap-in part 93 from coming out of the slot 72 under vibration.

[0055] See Figure 2 and Figure 7 A positioning groove 322 is provided on the inner wall of the through hole 321. The number and position of the positioning groove 322 correspond one-to-one with the number and position of the positioning block 5. When the positioning block 5 is inserted into the positioning groove 322, the end of each protrusion 4 away from the fixing part 31 is located in the corresponding through hole 321.

[0056] In actual use, when transporting the steel structure, the sliding part 32 can be moved away from the fixed part 31 to align the positioning groove 322 and the positioning block 5, the adjusting block 7 is moved close to the cross beam 2, the guide surface 811 abuts against the adjusting block 7 to drive the adjusting block 7 to move the rod body 61 close to the cross beam 2, and then the positioning block 5 extends the protruding block 4 and is clamped into the positioning groove 322, and then the clamping part 93 is clamped into the clamping groove 72 to position the adjusting block 7, and the positioning block 5 abuts against the inner wall of the positioning groove 322 to realize the positioning of the sliding part 32 on the protruding block 4. At this time, the end of the protruding block 4 away from the fixed part 31 is located in the corresponding through hole 321, which can reduce the damage of the protruding block 4 caused by the protruding block 4 protruding outside the mounting plate 3 during transportation.

[0057] Referring to Figure 5 and Figure 6 , two receiving grooves 813 are further formed in the outer side wall of the block body 81, the two receiving grooves 813 are located on opposite sides of the block body 81, and each receiving groove 813 is located between the two guide surfaces 811 and penetrates the block body 81 along the sliding direction of the rod body 61. A sliding groove 814 is formed in the inner wall of the groove bottom of each receiving groove 813, and the length direction of the sliding groove 814 is perpendicular to the sliding direction of the rod body 61.

[0058] Referring to Figure 1 and Figure 5 , an elastic strip 17 is fixed to the inner wall of the groove bottom of each receiving groove 813, the elastic strip 17 is located on one side of the sliding groove 814 along the length direction, and the length direction of the elastic strip 17 is parallel to the length direction of the rod body 61. The movable block 82 is slidingly connected in the sliding groove 814, and the movable block 82 slides close to or away from the elastic strip 17 along the length direction of the sliding groove 814. In the embodiment, the material of the elastic strip 17 is rubber, the sliding groove 814 is a dovetail groove, and the movable block 82 is arranged in close contact with the inner wall of the sliding groove 814. The inner wall of the sliding groove 814 abuts against the movable block 82, thereby preventing the movable block 82 from slipping out of the sliding groove 814.

[0059] Referring to Figure 1 and Figure 5 , the rotating block 83 is located on the side of the movable block 82 away from the groove bottom of the sliding groove 814 and is rotationally connected to the movable block 82, and the rotating axis of the rotating block 83 is perpendicular to the sliding direction of the movable block 82 and perpendicular to the sliding direction of the rod body 61. Each rotating block 83 is hinged with a support rod 18, the hinge axis of the support rod 18 is perpendicular to the rotating axis of the rotating block 83, and the receiving groove 813 is provided for the support rod 18 to be clamped into.

[0060] Referring to Figure 1 and Figure 8The outer side wall of the support rod 18 is provided with a mounting groove 181 penetrating through the support rod 18 along the hinge axis of the support rod 18, the width of the slot of the mounting groove 181 is less than the maximum width of the cross section of the elastic strip 17, and the mounting groove 181 is used for clamping the elastic strip 17.

[0061] Referring to Figure 1 and Figure 8 The fixed part 31 is provided with a groove 311 on the outer side wall close to the block 81, the number and position of the groove 311 correspond to the number and position of the support rod 18, the groove 311 is used for clamping the corresponding support rod 18, the fixed part 31 is slidably connected with the plug plate 19, the plug plate 19 is located on the side away from the cross beam 2 of the groove 311 and slides close to or away from the groove 311, the fixed part 31 is provided with a sliding groove 312 for accommodating the plug plate 19, the fixed part 31 is fixed with the third elastic element 20, the number and position of the third elastic element 20 correspond to the number and position of the plug plate 19, the third elastic element 20 is located in the corresponding sliding groove 312 and is located on the side away from the cross beam 2 of the corresponding plug plate 19, the opposite ends of the third elastic element 20 are fixedly connected with the inner wall of the sliding groove 312 and the corresponding plug plate 19 respectively, the third elastic element 20 abuts against the plug plate 19, so that the plug plate 19 has the tendency to cover the groove 311, when the support rod 18 is clamped in the corresponding groove 311, the support rod 18 is inclined outward in the direction close to the fixed part 31, and the mounting groove 181 is used for clamping the plug plate 19, in the embodiment, the third elastic element 20 is a spring, the sliding groove 312 is a dovetail groove, and the plug plate 19 is arranged close to the inner wall of the sliding groove 312.

[0062] In actual use, when the steel structure is transported, the support rod 18 is turned in the direction close to the block 81 and the movable block 82 is moved in the direction away from the elastic strip 17, so that the elastic strip 17 is clamped in the mounting groove 181 and abuts against the inner wall of the mounting groove 181, the support rod 18 is positioned and accommodated on the block 81, and the situation that the support rod 18 is easily damaged by being hit out of the outer side of the block 81 during transportation can be reduced.

[0063] When the support rod 18 needs to be used, the support rod 18 is forced to be turned to make the elastic strip 17 disengage from the mounting groove 181, then the movable block 82 is moved to make the support rod 18 and the groove 311 align, and then the support rod 18 is turned to make the rotating block 83 rotate to drive the support rod 18 to be clamped in the groove 311, the plug plate 19 is moved to be clamped in the mounting groove 181 under the action of the third elastic element 20, and the positioning of the support rod 18 on the mounting plate 3 can be realized by abutting the inner wall of the mounting groove 181, at this time, the cross beam 2 is supported by the support rod 18, and the structural strength between the cross beam 2 and the fixed part 31 is improved.

[0064] The implementation principle of the high-stability building steel structure in the embodiment is as follows:

[0065] When it is needed to connect the cross beam 2 and the column 1, the protrusion 4 is inserted into the installation hole 11 and the sliding part 32 abuts against the column 1, then the adjusting block 7 is moved close to the cross beam 2, the guide surface 811 abuts against the adjusting block 7 and pushes the adjusting block 7 to drive the rod body 61 to slide close to the cross beam 2, so that the positioning block 5 slides out of the protrusion 4, and the positioning block 5 abuts against the side of the column 1 far away from the sliding part 32, thereby achieving the installation and positioning of the cross beam 2 on the column 1, at this time, the clamping part 93 and one of the clamping grooves 72 are aligned, the clamping part 93 is clamped into the clamping groove 72 under the action of the elastic member 10, and the inner wall of the clamping groove 72 abuts against the clamping part 93, thereby achieving the positioning of the adjusting block 7, and the connection and positioning between the column 1 and the cross beam 2 can be achieved by moving the adjusting block 7, so that the connection between the column 1 and the cross beam 2 is more convenient, the time consumption is short, the working efficiency of connecting the column 1 and the cross beam 2 is improved, and the construction efficiency of the building is improved.

[0066] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: all equivalent changes made on the structure, shape and principle of the present application should be covered into the protection scope of the present application.

Claims

1. A high-stability construction steel structure comprising uprights (1) and cross-pieces (2), characterized in that: The mounting plate (3) is horizontally slidably connected with a connecting rod (6), the connecting rod (6) penetrates the positioning block (5) and slides close to or away from the cross beam (2), when the connecting rod (6) slides close to the cross beam (2), the positioning block (5) slides out of the protrusion (4), the connecting rod (6) is slidably connected with an adjusting block (7), the adjusting block (7) is located on the side of the connecting rod (6) away from the cross beam (2) and slides close to or away from the cross beam (2), the end face of the adjusting block (7) close to the cross beam (2) is provided with a gap slot (71), the cross beam (2) is provided with a fixing block (8), the fixing block (8) is arranged around the outer periphery of the cross beam (2) and extends into the gap slot (71), the fixing block (8) is provided with a guide surface (811), the guide surface (811) is located on the side of the fixing block (8) away from the mounting plate (3) and inclines inwardly away from the mounting plate (3), the guide surface (811) abuts against the adjusting block (7); The fixing block (8) is slidably connected with a clamping block (9), the clamping block (9) slides close to or away from the fixing block (8), the sliding direction of the clamping block (9) is parallel to the sliding direction of the connecting rod (6), the adjusting block (7) is provided with a clamping groove (72) for clamping the clamping block (9), when the clamping block (9) is clamped into the clamping groove (72), the positioning block (5) extends out of the protrusion (4), the fixing block (8) is provided with an elastic member (10), the elastic member (10) tightens the clamping block (9), so that the clamping block (9) has a tendency to close to the clamping groove (72). The positioning block (5) is provided with an inclined surface (51), the inclined surface (51) is located on the side of the positioning block (5) close to the mounting plate (3) and inclines inwardly towards the mounting plate (3), the clamping groove (72) is provided with a plurality of clamping grooves (72), and the plurality of clamping grooves (72) are distributed along the sliding direction of the adjusting block (7).

2. The high-stability construction steel structure according to claim 1, characterized in that: ​ 3. The high-stability construction steel structure according to claim 1, characterized in that: The connecting rod (6) is located on the opposite sides of the cross beam (2), the adjusting block (7) and the clamping block (9) are arranged correspondingly to the connecting rod (6), the connecting ring (12) is arranged on the clamping block (9), the connecting ring (12) is located on the side of the fixing block (8) away from the mounting plate (3), the connecting ring (12) is connected with a plurality of clamping blocks (9), the protruding column (13) is arranged on the connecting ring (12), the protruding column (13) penetrates the fixing block (8), the limiting block (14) is threadedly connected on the protruding column (13), and the limiting block (14) is located on the side of the fixing block (8) away from the connecting ring (12).

4. The high-stability construction steel structure according to claim 3, characterized in that: The second elastic member (15) is arranged on the protruding column (13) and abuts against the limiting block (14), so that the limiting block (14) has a tendency to be close to the connecting ring (12).

5. The high-stability construction steel structure according to claim 4, characterized in that: The protruding column (13) comprises a column body (131) arranged on the connecting ring (12) and an extension block (132) arranged on the column body (131), the limiting block (14) comprises a threaded portion (141) threadedly connected on the column body (131) and a connecting portion (142) rotationally connected on the threaded portion (141), the connecting portion (142) is located on the side of the threaded portion (141) away from the connecting ring (12), the extension block (132) is located on the side of the connecting portion (142) away from the connecting ring (12), the second elastic member (15) is located between the extension block (132) and the connecting portion (142), and a corrugated ring sleeve (16) is arranged between the extension block (132) and the connecting portion (142).

6. The high-stability construction steel structure according to claim 1, characterized in that: The mounting plate (3) comprises a fixed portion (31) arranged on the cross beam (2) and a sliding portion (32) slidably connected on the protruding block (4), the protruding block (4) is arranged on the fixed portion (31), the sliding portion (32) is located on the side of the fixed portion (31) away from the cross beam (2) and slides close to or away from the fixed portion (31), the sliding portion (32) is provided with a through hole (321) for the protruding block (4) to penetrate, the inner wall of the through hole (321) is provided with a positioning groove (322) for the positioning block (5) to be clamped, when the positioning block (5) is clamped in the positioning groove (322), the end of the protruding block (4) away from the fixed portion (31) is located in the through hole (321).

7. The high-stability construction steel structure according to claim 1, characterized in that: The supporting rod (18) is arranged between the fixing block (8) and the mounting plate (3).

8. The high-stability construction steel structure according to claim 7, characterized in that: The fixed block (8) comprises a block body (81) arranged on the cross beam (2), a movable block (82) slidably connected to the block body (81), and a rotating block (83) rotatably connected to the movable block (82), the block body (81) is arranged around the outer periphery of the cross beam (2) and extends into the accommodation slot (71), two receiving grooves (813) are formed on the two sides of the block body, the two receiving grooves (813) are located on the two sides of the guide surface (811), a sliding groove (814) is formed on the inner wall of the groove bottom of the receiving groove (813), the length direction of the sliding groove (814) is perpendicular to the sliding direction of the connecting rod (6), an elastic strip (17) is arranged on the block body (81), the elastic strip (17) is located on the groove bottom of the receiving groove (813), the movable block (82) is slidably connected in the sliding groove (814), and the movable block (82) slides along the length direction of the sliding groove (814) to approach or move away from the elastic strip (17), the rotating block (83) is located on the side of the movable block (82) away from the groove bottom of the sliding groove (814), the rotating axis of the rotating block (83) is perpendicular to the sliding direction of the movable block (82), the support rod (18) is hinged to the rotating block (83), the support rod (18) is provided with a mounting groove (181) for clamping the elastic strip (17), the width of the mounting groove (181) is smaller than the thickness of the elastic strip (17), the mounting plate (3) is provided with a recess (311) for clamping the support rod (18), the mounting plate (3) is slidably connected with a plug plate (19), and the mounting groove (181) is used for clamping the plug plate (19).

9. The high-stability construction steel structure according to claim 8, characterized in that: The mounting plate (3) is provided with an elastic member three (20), the elastic member three (20) abuts against the plug plate (19), so that the plug plate (19) has a tendency to cover the recess (311).

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