A steel structure tire frame for construction

Abstract

The present invention belongs to the field of auxiliary equipment for building construction, and in particular, relates to a steel structure frame for construction, including a moving assembly, a support column, a connecting assembly and a plurality of splicing assemblies, wherein the moving assembly includes a bottom plate, a first base and a second base are slidably arranged on the bottom plate, a motor is arranged in the middle, the supporting columns are respectively inserted at the upper end of the first base and the upper end of the second base, and the plurality of splicing assemblies are arranged between any two adjacent supporting columns from bottom to top, and each splicing assembly includes a connecting member and a telescopic member, one end of the connecting member is mounted on the supporting column at the upper end of the first base, and the other end of the connecting member is mounted on the supporting column at the upper end of the second base, one end of the telescopic member is rotatably connected to the connecting member, and the other end of the telescopic member is mounted on the supporting column at the upper end of the second base, and the connecting assembly is arranged at the top of the supporting column. The present invention changes the position of the four supporting columns through a motor to adjust the size of the entire frame, and the connecting assembly and the plurality of splicing assemblies are easy to disassemble, and are suitable for different construction environments.

Description

Technical Field

[0001] The invention belongs to the field of building construction auxiliary equipment, and in particular relates to a steel structure frame for construction. Background Art

[0002] The scaffold is a load-bearing scaffolding widely used in formwork engineering and steel structure installation engineering. The steel structure scaffold is a bracket composed of various steel profiles. At present, most of the components in the steel structure scaffold are welded. Although it has good stability and high structural strength, it has poor flexibility and is not easy to disassemble, which affects the reuse rate. There are also components in the scaffold that can be disassembled, but the height and width of the overall structure are fixed after installation, and the size of the entire scaffold cannot be adjusted. The disassembly process is cumbersome and easy to damage the components. Different construction environments require scaffolds of different sizes, and re-customizing scaffolds or components of corresponding sizes causes a lot of waste of resources. Summary of the invention

[0003] The object of the present invention is to provide a steel structure frame for construction to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] A steel structure frame for construction, comprising a moving component, a support column, a connecting component and multiple groups of splicing components, the moving component comprising a base plate, on which two first bases and two second bases are slidably provided, the two first bases are diagonally arranged, and the two second bases are diagonally arranged, and there are four supporting columns in total, and the four supporting columns are respectively inserted into the upper end of the first base and the upper end of the second base, and multiple groups of splicing components are arranged between any two adjacent supporting columns from bottom to top at intervals, each group of the splicing components comprises a connecting piece and a telescopic piece, one end of the connecting piece is mounted on the support column at the upper end of the first base, and the other end of the connecting piece is mounted on the support column at the upper end of the second base, one end of the telescopic piece is rotatably connected to the connecting piece on the support column at the upper end of the first base, and the other end of the telescopic piece is mounted on the support column at the upper end of the second base, the connecting piece and the telescopic piece are both telescopic rods, and the connecting component is arranged at the top of the support column.

[0006] Furthermore, a first accommodating groove and a second accommodating groove are respectively opened along the diagonal on the upper surface of the base plate, and the depth of the second accommodating groove is smaller than that of the first accommodating groove. A motor is arranged in the middle part of the base plate, and the motor is arranged at the position where the diagonals of the base plate intersect. A first bevel gear and a second bevel gear are respectively fixed on the output shafts at both ends of the motor. A first screw rod is rotatably arranged in the first accommodating groove, and a third bevel gear is fixed at one end of the first screw rod close to the motor, and the third bevel gear is meshingly connected to the first bevel gear. A second screw rod is rotatably arranged in the second accommodating groove, and a fourth bevel gear is fixed at one end of the second screw rod close to the motor, and the fourth bevel gear is meshingly connected to the second bevel gear.

[0007] Furthermore, the first base includes a first support plate and a first slider, a first slider is provided at the lower end of the first support plate, the lower surface of the first support plate is slidably connected to the upper surface of the base plate, the first slider is slidably connected to the first accommodating groove and is threadedly connected to the first screw rod, and the second base includes a second support plate and a second slider, a second slider is provided at the lower end of the second support plate, the lower surface of the second support plate is slidably connected to the upper surface of the base plate, the second slider is slidably connected to the second accommodating groove and is threadedly connected to the second screw rod.

[0008] Furthermore, the first base also includes a first protrusion, and a first protrusion is provided in the middle of the upper end of the first support plate. The second base also includes a second protrusion, and a second protrusion is provided in the middle of the upper end of the second support plate. A first slot is opened on the lower surface of the support column, and the first slot is respectively plugged into and fixedly connected with the first protrusion and the second protrusion.

[0009] Furthermore, the support column has multiple groups of mounting holes spaced apart from each other from bottom to top on two adjacent side walls, and the side walls of the two adjacent support columns with mounting holes are opposite to each other, each group of mounting holes includes a first mounting hole and a second mounting hole, the second mounting holes in each group are located above the first mounting holes, a mounting piece fixedly connected to the first mounting hole is provided on the support column at the upper end of the first base, and a mounting piece fixedly connected to the first mounting hole and the second mounting hole is provided on the support column at the upper end of the second base; multiple groups of mounting holes are spaced apart from each other from bottom to top on the other two adjacent side walls of the support column. Connecting holes, multiple groups of mounting holes and multiple groups of connecting holes roughly correspond one to one at the height of the supporting column, each group of connecting holes includes a first connecting hole and a second connecting hole, and the second connecting holes in each group are located above the first connecting hole, each group of the splicing components also includes a splicing plate, a through hole is opened in the middle of the splicing plate, a splicing plate fixedly connected to the first connecting hole is provided on the supporting column at the upper end of the first base, and a splicing plate fixedly connected to the first connecting hole and the second connecting hole is provided on the supporting column at the upper end of the second base, and the first connecting hole and the second connecting hole are respectively aligned with the through holes of the corresponding splicing plates and fixed by bolts.

[0010] Furthermore, the connecting part includes a slide plate, which is plugged into the mounting part on the support column at the upper end of the first base, and the slide plate is vertically fixed to the side splicing plate. The slide plate is fixed to the support column through the splicing plate, and a fixing frame is provided at the end of the slide plate away from the support column at the upper end of the first base. A sliding frame is slidingly arranged outside the fixing frame, and a tightening member is threadedly connected to the outer side of the sliding frame. The tightening member passes through the side wall of the sliding frame and abuts against or separates from the side wall of the fixing frame.

[0011] Furthermore, each group of the splicing components also includes a first splicing piece and a second splicing piece, the first splicing piece and the second splicing piece are both located on the support column at the upper end of the second base, and the second splicing piece is higher than the first splicing piece, the first splicing piece is connected to one end of the sliding frame, the second splicing piece is connected to one end of the telescopic piece, the second splicing piece and the first splicing piece are both vertically fixed to the side splicing plate, the first splicing piece is plugged into the mounting piece on the first mounting hole and fixed to the support column through the splicing plate, and the second splicing piece is plugged into the mounting piece on the second mounting hole and fixed to the support column through the splicing plate.

[0012] Furthermore, a connecting column is fixedly provided at one end of the fixing frame close to the upper support column of the first base, the telescopic member is rotatably arranged on the connecting column, a second connecting head is provided at one end of the telescopic member away from the connecting column, the second connecting head of the telescopic member is connected to the second splicing member through a rotating member, and a connecting groove is provided on the surface of one end of the rotating member close to the first base, and the connecting groove is plugged into the second connecting head.

[0013] Furthermore, a fixing plate is provided on the inner surface of one end of the sliding frame close to the second base, a first clamping hole is opened on the fixing plate, a second clamping hole is opened in the middle of the second connecting head, the second clamping hole can be inserted into the first clamping hole and aligned with it up and down, and each group of the splicing components also includes a clamping knob, and the clamping knob passes through the first clamping hole and is rotatably clamped with the second clamping hole.

[0014] Furthermore, the connecting assembly includes a connecting plate and a reinforcement member, a plug block is provided at the lower end of the connecting plate, a third connecting hole is provided on the side wall of the plug block, a second slot is provided on the upper end surface of the support column, the plug block is plugged into the second slot, and a slide groove is provided in the middle of two adjacent side walls of the connecting plate, the reinforcement member includes a third slider and a connecting plate that are fixedly arranged perpendicular to each other, the third slider is plugged into the slide groove, a fourth connecting hole is provided in the middle of the connecting plate, the fourth connecting hole is aligned with the third connecting hole, the support column located at the upper end of the first base is connected to the connecting plate by bolts, the support column located at the upper end of the second base is connected to the splicing plate and the connecting plate in sequence, and is penetrated by bolts, and a reinforcement plate is obliquely arranged between the third slider and the connecting plate that are perpendicular to each other.

[0015] Compared with the prior art, the present invention achieves the following beneficial effects:

[0016] (1) A first base and a second base are provided in the bottom plate for sliding along the diagonal line. The distance between the first base and the second base is changed by a motor to change the positions of the four support columns, thereby adjusting the size of the entire tire frame. The utility model is strong, and there is no need to customize multiple steel structure tire frames according to the installation size, thus avoiding waste of resources.

[0017] (2) The telescopic part in the splicing assembly is rotatably arranged in the connecting part. When connected, the second connecting head is pulled to be plugged and fixed with the rotating part. When not in use, it is retracted and stored in the fixing frame, and the telescopic part and the connecting part are fixed by a clamping knob. The operation is simple and the disassembly and assembly efficiency is improved;

[0018] (3) The splicing assembly is detachably connected to the support column. The connecting piece and the first splicing piece, the telescopic piece and the rotating piece are connected by first plugging in and then fastening with bolts. This is not only convenient for disassembly and not easy to cause damage to the components, but also easy to carry the parts separately and enhances the stability of the entire tire frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the tire frame structure after the telescopic member is contracted in the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the telescopic member of the present invention in a contracted state;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the mobile assembly of the present invention;

[0023] Figure 5 This is a schematic diagram of a half-section structure of the bottom plate of the present invention;

[0024] Figure 6 for Figure 5 The enlarged schematic diagram at A in the middle;

[0025] Figure 7 This is a schematic diagram of the support column structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the disassembled structure of part of the structure of the present invention;

[0027] Fig. 9 for Figure 8 The enlarged schematic diagram of point B in the middle;

[0028] Fig.10 for Figure 8 The enlarged schematic diagram at C in the middle;

[0029] Fig.11 It is a schematic diagram of the connection structure between the connecting piece and the splicing plate of the present invention;

[0030] Fig.12 This is a schematic diagram of the structure of the snap-fit ​​knob of the present invention;

[0031] Fig.13 It is a schematic diagram of the disassembled structure of the support column and the connecting plate at the upper end of the second base of the present invention;

[0032] Fig.14 It is a schematic diagram of the disassembled structure of the support column and the connecting plate at the upper end of the first base of the present invention;

[0033] Explanation of the accompanying drawings: 1. Moving assembly; 10. Bottom plate; 101. First accommodating groove; 102. Second accommodating groove; 11. First base; 111. First supporting plate; 112. First slider; 113. First protrusion; 12. Second base; 121. Second supporting plate; 122. Second slider; 123. Second protrusion; 13. Motor; 131. First bevel gear; 132. Second bevel gear; 14. First screw rod; 141. Third bevel gear; 15. Second screw rod; 151. Fourth bevel gear; 2. Support column; 21. First mounting hole; 22. Second mounting hole; 23. First connecting hole; 24. Second connecting hole; 25. First slot; 26. Second slot; 27. Splicing hole; 3. Splicing assembly; 30. Rotating member; 301. Connecting groove; 31. Splicing plate ; 311, through hole; 32, connecting piece; 321, slide plate; 322, fixed frame; 323, connecting column; 324, sliding frame; 325, first connecting head; 326, fixed plate; 327, first snap-in hole; 33, first splicing piece; 331, first plug plate; 332, first connecting block; 34, second splicing piece; 341, second plug plate; 342, second connecting block; 35, telescopic piece; 351, second connecting head; 352, second snap-in hole; 36, mounting piece; 361, mounting groove; 37, snap-in knob; 38, tightening piece; 4, connecting assembly; 41, connecting plate; 411, slide groove; 412, plug block; 413, third connecting hole; 42, reinforcing piece; 421, third sliding block; 422, connecting plate; 423, fourth connecting hole; 424, reinforcing plate. DETAILED DESCRIPTION

[0034] The technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings and embodiments.

[0035] In the following description of the invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction; the term “connection” only indicates the connection between devices and does not have any special meaning.

[0036] In addition, the technical fields and installation methods involved in the embodiments of the present invention described below can be combined with each other as long as there is no conflict between them.

[0037] like Figure 1-3 As shown, a steel structure frame for construction includes a moving assembly 1, a support column 2, a connecting assembly 4 and a plurality of splicing assemblies 3. The moving assembly 1 includes a bottom plate 10, on which two first bases 11 and two second bases 12 are slidably arranged. The two first bases 11 are diagonally arranged, and the two second bases 12 are diagonally arranged. There are four supporting columns 2 in total, and the four supporting columns 2 are respectively inserted at the upper ends of the first bases 11 and the second bases 12. The plurality of splicing assemblies 3 are spaced from bottom to top at any two adjacent ones. Between the support columns 2, each group of splicing components 3 includes a connecting piece 32 and a telescopic piece 35. One end of the connecting piece 32 is installed on the support column 2 at the upper end of the first base 11, and the other end of the connecting piece 32 is installed on the support column 2 at the upper end of the second base 12. One end of the telescopic piece 35 is rotatably connected to the connecting piece 32 on the support column 2 at the upper end of the first base 11, and the other end of the telescopic piece 35 is installed on the support column 2 at the upper end of the second base 12. The connecting piece 32 and the telescopic piece 35 are both telescopic rods, and the connecting component 4 is arranged at the top of the support column 2.

[0038] A preferred embodiment is as follows Figure 4-6 As shown, a first accommodating groove 101 and a second accommodating groove 102 are respectively opened along the diagonal on the upper surface of the base plate 10, the depth of the second accommodating groove 102 is less than the depth of the first accommodating groove 101, a motor 13 is arranged in the middle part of the base plate 10, the motor 13 is arranged at the position where the diagonals of the base plate 10 intersect, the motor 13 is a double-output shaft motor, and a first bevel gear 131 and a second bevel gear 132 are respectively fixed on the output shafts at both ends of the motor 13, a first screw rod 14 is rotatably arranged in the first accommodating groove 101, a third bevel gear 141 is fixed at one end of the first screw rod 14 close to the motor 13, and the third bevel gear 141 is meshed and transmission-connected with the first bevel gear 131, a second screw rod 15 is rotatably arranged in the second accommodating groove 102, a fourth bevel gear 151 is fixed at one end of the second screw rod 15 close to the motor 13, and the fourth bevel gear 151 is meshed and transmission-connected with the second bevel gear 132.

[0039] In a preferred embodiment, the first base 11 includes a first support plate 111, a first slider 112 and a first protrusion 113, the lower surface of the first support plate 111 is slidably connected to the upper surface of the bottom plate 10, the middle part of the upper end of the first support plate 111 is provided with a first protrusion 113, the lower end of the first support plate 111 is provided with a first slider 112, the first slider 112 is slidably connected to the first accommodating groove 101 and is threadedly connected to the first screw rod 14, the second base 12 includes a second support plate 121, a second slider 122 and a second protrusion 123, the lower surface of the second support plate 121 is slidably connected to the upper surface of the bottom plate 10, the middle part of the upper end of the second support plate 121 is provided with a first protrusion 113 Two protrusions 123, a second slider 122 is provided at the lower end of the second support plate 121, the second slider 122 is slidably connected to the second accommodating groove 102 and is threadedly connected to the second screw rod 15; a first slot 25 is provided on the lower surface of the support column 2, and a plurality of splicing holes 27 are provided around the first slot 25, the first slot 25 is respectively plugged into the first protrusion 113 and the second protrusion 123 and fixed with bolts passing through the splicing holes 27; the distance between the first base and the second base is changed by a motor to change the positions of the four support columns, and the size of the entire tire frame is adjusted, which has strong practicality and does not require customization of multiple steel structure tire frames due to changes in tire frame size, thereby saving resources and reducing costs.

[0040] A preferred embodiment is as follows Figure 7-11 As shown, two adjacent side walls of the support column 2 are provided with multiple groups of mounting holes from bottom to top, and the side walls of the two adjacent support columns 2 with mounting holes are opposite, each group of mounting holes includes a first mounting hole 21 and a second mounting hole 22, and the second mounting holes 22 in each group are located above the first mounting holes 21, the support column 2 at the upper end of the first base 11 is provided with a mounting member 36 fixedly connected to the first mounting hole 21, and the support column 2 at the upper end of the second base 12 is provided with a mounting member 36 fixedly connected to the first mounting hole 21 and the second mounting hole 22 respectively, and a mounting groove 361 is provided at one end of the mounting member 36 away from the support column 2, and the other two adjacent side walls of the support column 2 are provided with mounting holes from bottom to top. Multiple groups of connection holes, multiple groups of mounting holes and multiple groups of connection holes roughly correspond one to one at the height of the support column 2, each group of connection holes includes a first connection hole 23 and a second connection hole 24, and the second connection holes 24 in each group are located above the first connection holes 23, each group of splicing components 3 also includes a splicing plate 31, a through hole 311 is opened in the middle of the splicing plate 31, a splicing plate 31 fixedly connected to the first connection hole 23 is provided on the support column 2 at the upper end of the first base 11, and a splicing plate 31 fixedly connected to the first connection hole 23 and the second connection hole 24 are respectively fixedly connected on the support column 2 at the upper end of the second base 12, and the first connection hole 23 and the second connection hole 24 are aligned with the through holes 311 of the corresponding splicing plate 31 and fixed by bolts.

[0041] A preferred embodiment is that the connecting member 32 includes a slide plate 321, the slide plate 321 is plugged into the mounting member 36 of the support column 2 at the upper end of the first base 11, the slide plate 321 is vertically fixed to the side splicing plate 31, the slide plate 321 is fixed to the support column 2 through the splicing plate 31, and a fixing frame 322 is provided at the end of the slide plate 321 away from the support column 2 at the upper end of the first base 11, a sliding frame 324 is slidingly arranged outside the fixing frame 322, a tightening member 38 is threadedly connected to one side wall of the sliding frame 324, the tightening member 38 passes through the side wall of the sliding frame 324 and abuts against or separates from the side wall of the fixing frame 322, so that the positions of the sliding frame 324 and the fixing frame 322 are relatively fixed.

[0042] A preferred embodiment is that a connecting column 323 is provided at one end of the fixing frame 322 close to the upper support column 2 of the first base 11, and the telescopic member 35 is rotatably connected to the connecting column 323. A second connecting head 351 is provided at one end of the telescopic member 35 away from the connecting column 323. Pulling the second connecting head 351 can extend or shorten the telescopic member 35.

[0043] A preferred embodiment is as follows Figure 2 As shown in 9-11, each group of splicing components 3 also includes a first splicing piece 33 and a second splicing piece 34, the first splicing piece 33 and the second splicing piece 34 are located on the support column 2 at the upper end of the second base 12, and the second splicing piece 34 is higher than the first splicing piece 33, the first splicing piece 33 is connected to one end of the sliding frame 324, the second splicing piece 34 is connected to one end of the telescopic piece 35, the second splicing piece 34 and the first splicing piece 33 are both perpendicular to the side splicing plate 31, the first splicing piece 33 includes a first plug plate 331, and the first plug plate 33 31 is plugged into the mounting groove 361 of the mounting piece 36 on the first mounting hole 21, the first plug plate 331 is vertically fixed to the splicing plate 31 fixed on the side of the first splicing piece 33, the outer surface of the end of the sliding frame 324 away from the slide plate 321 is provided with a first connecting head 325, the end of the first plug plate 331 away from the support column 2 is provided with a first connecting block 332, the first connecting head 325 is plugged into the first connecting block 332 and fixed by bolts; the first splicing piece is fixed to the support column by the splicing plate, so as to improve the overall structural stability of the tire frame.

[0044] A preferred embodiment is that the second splicing piece 34 includes a second plug plate 341, the second plug plate 341 is plugged into the mounting groove 361 of the mounting piece 36 on the second mounting hole 22, the second plug plate 341 is vertically fixed to the splicing plate 31 fixed on the side, the second connecting head 351 of the telescopic piece 35 is connected to the second splicing piece 34 through the rotating piece 30; the second splicing piece is fixed to the support column through the splicing plate, thereby improving the overall structural stability of the tire frame.

[0045] A preferred embodiment is that two second connecting blocks 342 are spaced apart at one end of the second plug plate 341 away from the support column 2, the rotating member 30 is rotatably arranged between the two second connecting blocks 342, and a connecting groove 301 is opened in the middle of the end of the rotating member 30 close to the first base 11, and the connecting groove 301 of the rotating member 30 is plugged into the second connecting head 351 and fixed with bolts; the splicing assembly and the support column are detachably connected, and the connection between the connecting member and the first splicing member, the telescopic member and the rotating member are all connected by first plugging in and then fastening with bolts, which is convenient for disassembly and also easy to carry parts.

[0046] A preferred embodiment is as follows Figure 11-12 As shown, a fixing plate 326 is provided on the inner surface of one end of the sliding frame 324 close to the second base 12, and a first snap-in hole 327 is opened on the fixing plate 326. A second snap-in hole 352 is opened in the middle of the second connecting head 351, and the second snap-in hole 352 can be inserted into the first snap-in hole 327 and aligned with it up and down. Each group of splicing components 3 also includes a snap-in knob 37, and the snap-in knob 37 passes through the first snap-in hole 327 and is rotatably snap-in with the second snap-in hole 352; the telescopic part in the splicing component is rotatably set in the connecting part, and the second connecting head is pulled to be plugged and fixed with the rotating part when connected. When not in use, it is retracted and stored in the fixing frame, and the telescopic part is fixed to the connecting part by the snap-in knob, which is simple to operate and improves the disassembly and assembly efficiency.

[0047] A preferred embodiment is as follows Figure 13-14 As shown, the connection assembly 4 includes a connecting plate 41 and a reinforcement member 42. The lower end of the connecting plate 41 is provided with an insert block 412, and a third connecting hole 413 is opened on the side wall of the insert block 412. The upper end surface of the support column 2 is provided with a second slot 26, and the insert block 412 is plugged into the second slot 26. The middle part of the two adjacent side walls of the connecting plate 41 is provided with a slide groove 411. The reinforcement member 42 includes a third slider 421 and a connecting plate 422 that are fixedly arranged perpendicularly to each other. The third slider 421 is plugged into the slide groove 411, and the middle part of the connecting plate 422 is provided with a third slider 421. A fourth connecting hole 423 is provided, and the fourth connecting hole 423 is aligned with the third connecting hole 413. The support column 2 located at the upper end of the first base 11 is connected to the connecting plate 422 by bolts, and the support column 2 located at the upper end of the second base 12 is connected to the splicing plate 31 and the connecting plate 422 in sequence, and bolts are passed through. A reinforcing plate 424 is obliquely arranged between the third slider 421 and the connecting plate 422 which are perpendicular to each other; the connecting assembly is connected to other steel structures by bolts, and a reinforcing plate is arranged in the reinforcing member to make the connecting plate more stable.

[0048] Working principle and installation process: Move the base plate 10 to the position where construction is required and fix it, start the motor 13, the output shaft of the motor 13 rotates, driving the first bevel gear 131 and the second bevel gear 132 to rotate, the third bevel gear 141 meshing with the first bevel gear 131 rotates, the third bevel gear 141 drives the first screw rod 14 to rotate, the first base 11 threadedly connected with the first screw rod 14 slides along the first receiving groove 101, and at the same time the fourth bevel gear 151 meshing with the second bevel gear 132 rotates, the fourth bevel gear 151 drives the second screw rod 15 to rotate, and the second bevel gear 151 threadedly connected with the second screw rod 15 The base 12 slides along the second accommodating groove 102, and the first base 11 and the second base 12 are adjusted to the required size. The motor 13 is turned off, and the support column 2 of appropriate length is selected according to the actual construction needs. The first slots 25 at the lower ends of the plurality of support columns 2 are respectively plugged into the first protrusions 113 and the second protrusions 123 and fastened with bolts. The mounting parts 36 are installed on the corresponding first mounting holes 21 of the support columns 2 at the upper end of the first base 11 and fastened with bolts. The mounting parts 36 are installed on the corresponding first mounting holes 21 and second mounting holes 22 of the support columns 2 at the upper end of the second base 12 and fastened with bolts.

[0049] When a group of splicing components 3 are being spliced, the first plug plate 331 is plugged into the mounting groove 361 of the mounting piece 36 located on the first mounting hole 21, and the through hole 311 of the splicing plate 31 on the first splicing piece 33 is aligned with the first connecting hole 23 of the corresponding support column 2 and fastened with screws, the second plug plate 341 is plugged into the mounting groove 361 of the mounting piece 36 located on the second mounting hole 22, and the through hole 311 of the splicing plate 31 on the second splicing piece 34 is aligned with the second connecting hole 24 of the corresponding support column 2 and fastened with screws, the slide plate 321 is plugged into the corresponding mounting piece 36 on the support column 2 at the upper end of the first base 11, and the through hole 311 of the splicing plate 31 on the connecting piece 32 is aligned with the first connecting hole 23 on the corresponding support column 2 and fastened with screws, the snap-on knob 37 is rotated to remove it from the second snap-on hole 352, and then The first and second connectors 332 and 333 are connected by the second cam 334, and the second connectors 332 are connected by the second cam 334.

[0050] When all the splicing components 3 are installed, the plug block 412 of the connecting plate 41 is plugged into the second slot 26 of the support column 2, so that the third connecting hole 413 is aligned with the second connecting hole 24, and the third slider 421 of the reinforcement member 42 is plugged into the slide groove 411, so that the connecting plate 422 of the reinforcement member 42 located at the upper end of the first base 11 is in contact with the side wall of the support column 2, and bolts are passed through the fourth connecting hole 423, the second connecting hole 24 and the third connecting hole 413 in sequence to connect the reinforcement member 42 and the connecting plate. 41 is fastened to the support column 2 at the upper end of the first base 11, so that the connecting plate 422 of the reinforcement member 42 at the upper end of the second base 12 is fitted with the outer wall of the splicing plate 31 on the side of the second splicing piece 34, and bolts are passed through the fourth connecting hole 423, the through hole 311, the second connecting hole 24 and the third connecting hole 413 in sequence to fasten the reinforcement member 42, the connecting plate 41 and the second splicing piece 34 to the support column 2 at the upper end of the first base 11, so as to facilitate the connection assembly 4 to other construction structures by screws.

Claims

1. A steel structure tire frame for construction, characterized in that: The invention comprises a moving component (1), a supporting column (2), a connecting component (4) and a plurality of groups of splicing components (3). The moving component (1) comprises a bottom plate (10). Two first bases (11) and two second bases (12) are slidably arranged on the bottom plate (10). The two first bases (11) are arranged diagonally, and the two second bases (12) are arranged diagonally. The supporting columns (2) are provided with four in total. The four supporting columns (2) are respectively inserted at the upper ends of the first bases (11) and the upper ends of the second bases (12). The plurality of groups of splicing components (3) are arranged at random intervals from bottom to top. Between two adjacent support columns (2), each group of the splicing components (3) comprises a connecting piece (32) and a telescopic piece (35), one end of the connecting piece (32) is mounted on the support column (2) at the upper end of the first base (11), and the other end of the connecting piece (32) is mounted on the support column (2) at the upper end of the second base (12), one end of the telescopic piece (35) is rotatably connected to the connecting piece (32) on the support column (2) at the upper end of the first base (11), and the other end of the telescopic piece (35) is mounted on the support column (2) at the upper end of the second base (12), The connecting member (32) and the telescopic member (35) are both telescopic rods, and the connecting assembly (4) is arranged at the top of the support column (2); the upper surface of the bottom plate (10) is respectively provided with a first accommodating groove (101) and a second accommodating groove (102) along the diagonal line, the depth of the second accommodating groove (102) is less than the depth of the first accommodating groove (101), a motor (13) is arranged in the middle of the bottom plate (10), and the motor (13) is arranged at the intersection of the diagonals of the bottom plate (10), and the first bevel gears (131) are respectively fixed to the output shafts at both ends of the motor (13) and a second bevel gear (132), a first screw rod (14) being rotatably disposed in the first receiving groove (101), a third bevel gear (141) being fixed to one end of the first screw rod (14) close to the motor (13), the third bevel gear (141) being meshingly connected to the first bevel gear (131), a second screw rod (15) being rotatably disposed in the second receiving groove (102), a fourth bevel gear (151) being fixed to one end of the second screw rod (15) close to the motor (13), the fourth bevel gear (151) being meshingly connected to the second bevel gear (132);The first base (11) comprises a first support plate (111) and a first slider (112); the first support plate (111) is provided with a first slider (112) at the lower end; the lower surface of the first support plate (111) is slidably connected to the upper surface of the bottom plate (10); the first slider (112) is slidably connected to the first receiving groove (101) and is threadedly connected to the first screw rod (14); the second base (12) comprises a second support plate (121) and a second slider (122); the second support plate (121) is provided with a second slider (122) at the lower end; the lower surface of the second support plate (121) is slidably connected to the upper surface of the bottom plate (10); the second slider (122) is slidably connected to the second receiving groove (102) and is threadedly connected to the second screw rod (15). ; 2. The steel structure tire frame for construction according to claim 1, characterized in that: The first base (11) further comprises a first protrusion (113), and the first support plate (111) is provided with the first protrusion (113) at the middle of the upper end. The second base (12) further comprises a second protrusion (123), and the second support plate (121) is provided with the second protrusion (123) at the middle of the upper end. The lower surface of the support column (2) is provided with a first slot (25), and the first slot (25) is respectively plugged into and fixedly connected with the first protrusion (113) and the second protrusion (123).

3. A steel structure tire frame for construction according to any one of claims 1 or 2, characterized in that: The support column (2) has multiple groups of mounting holes spaced apart from each other on two adjacent side walls from bottom to top, and the side walls of the two adjacent support columns (2) with mounting holes are opposite to each other, each group of mounting holes comprises a first mounting hole (21) and a second mounting hole (22), and the second mounting holes (22) in each group are located above the first mounting holes (21); the support column (2) at the upper end of the first base (11) is provided with a mounting member (36) fixedly connected to the first mounting hole (21), and the support column (2) at the upper end of the second base (12) is provided with a mounting member (36) fixedly connected to the first mounting hole (21) and the second mounting hole (22) respectively; the other two adjacent side walls of the support column (2) have multiple groups of connection holes spaced apart from each other from bottom to top, and the multiple groups of mounting holes are connected to the multiple groups of connection holes. The heights of the support columns (2) correspond one to one, each group of connection holes comprises a first connection hole (23) and a second connection hole (24), and the second connection holes (24) in each group are located above the first connection holes (23), and each group of the splicing components (3) further comprises a splicing plate (31), a through hole (311) is provided in the middle of the splicing plate (31), a splicing plate (31) fixedly connected to the first connection hole (23) is provided on the support column (2) at the upper end of the first base (11), and a splicing plate (31) fixedly connected to the first connection hole (23) and the second connection hole (24) is provided on the support column (2) at the upper end of the second base (12), and the first connection hole (23) and the second connection hole (24) are aligned with the through holes (311) of the corresponding splicing plate (31) and fixed by bolts.

4. The steel structure tire frame for construction according to claim 3, characterized in that: The connecting member (32) comprises a slide plate (321), the slide plate (321) being plugged into a mounting member (36) on a support column (2) at the upper end of the first base (11), the slide plate (321) being vertically fixed to a side joint plate (31), the slide plate (321) being fixed to the support column (2) via the joint plate (31), a fixing frame (322) being provided at one end of the slide plate (321) away from the first base (11), a sliding frame (324) being slidably provided outside the fixing frame (322), a tightening member (38) being threadedly connected to the outer side of the sliding frame (324), the tightening member (38) penetrating a side wall of the sliding frame (324) and being in contact with or separated from the side wall of the fixing frame (322).

5. The steel structure tire frame for construction according to claim 4, characterized in that: Each group of the splicing components (3) further comprises a first splicing piece (33) and a second splicing piece (34), the first splicing piece (33) and the second splicing piece (34) are both located on the support column (2) at the upper end of the second base (12), and the second splicing piece (34) is higher than the first splicing piece (33), the first splicing piece (33) is connected to one end of the sliding frame (324), the second splicing piece (34) is connected to one end of the telescopic piece (35), the second splicing piece (34) and the first splicing piece (33) are both vertically fixed to the side splicing plate (31), the first splicing piece (33) is plugged into the mounting piece (36) on the first mounting hole (21), and is fixedly connected to the support column (2) through the splicing plate (31), and the second splicing piece (34) is plugged into the mounting piece (36) on the second mounting hole (22), and is fixedly connected to the support column (2) through the splicing plate (31).

6. The steel structure tire frame for construction according to claim 5, characterized in that: A connecting column (323) is fixedly provided at one end of the fixing frame (322) close to the upper end support column (2) of the first base (11); the telescopic member (35) is rotatably arranged on the connecting column (323); a second connecting head (351) is provided at one end of the telescopic member (35) away from the connecting column (323); the second connecting head (351) of the telescopic member (35) is connected to the second splicing member (34) via a rotating member (30); a connecting groove (301) is provided on the surface of one end of the rotating member (30) close to the first base (11); the connecting groove (301) is plugged into the second connecting head (351).

7. The steel structure tire frame for construction according to claim 6, characterized in that: A fixing plate (326) is provided on the inner surface of one end of the sliding frame (324) close to the second base (12), and a first clamping hole (327) is provided on the fixing plate (326). A second clamping hole (352) is provided in the middle of the second connecting head (351), and the second clamping hole (352) can be inserted into the first clamping hole (327) and aligned with the first clamping hole (327) in a vertical manner. Each group of the splicing components (3) also includes a clamping knob (37), and the clamping knob (37) passes through the first clamping hole (327) and is rotatably clamped with the second clamping hole (352).

8. The steel structure tire frame for construction according to claim 7, characterized in that: The connecting assembly (4) comprises a connecting plate (41) and a reinforcing member (42), wherein an insert block (412) is provided at the lower end of the connecting plate (41), and a third connecting hole (413) is provided on the side wall of the insert block (412), a second slot (26) is provided on the upper end surface of the supporting column (2), and the insert block (412) is plugged into the second slot (26), and a sliding groove (411) is provided in the middle of two adjacent side walls of the connecting plate (41), and the reinforcing member (42) comprises a third sliding block (421) and a connecting plate (422) which are fixedly arranged perpendicular to each other, and the third The slider (421) is plugged into the slide groove (411), a fourth connection hole (423) is opened in the middle of the connection plate (422), and the fourth connection hole (423) is aligned with the third connection hole (413). The support column (2) located at the upper end of the first base (11) is connected to the connection plate (422) by bolts, and the support column (2) located at the upper end of the second base (12) is connected to the splicing plate (31) and the connection plate (422) in sequence and bolts are passed through them. A reinforcing plate (424) is obliquely arranged between the third slider (421) and the connection plate (422) which are perpendicular to each other.

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