Combined assembly type wall column structure system

Abstract

The utility model discloses a combined assembly type wall column structure system which comprises a bottom frame system arranged at the bottom, a combined type wall column formwork splicing structure arranged above the bottom frame system and an internal corner connecting structure or an external corner reinforcing structure arranged on the wall column formwork splicing structure and located at an internal corner or an external corner. The wall column formwork assembly structure is arranged on the wall column formwork assembly structure, the inclined supporting structure is arranged on the wall column formwork assembly structure, the secondary keel heightening piece is arranged above the wall column formwork assembly structure, and the external corner locking structure is arranged at the external corner position of the wall column formwork assembly structure. According to the combined assembly type wall column structure system, construction of the wall column structure system can be rapidly completed, the constructed wall column structure system has better stability, the working time needed by construction is shortened, the effect of the plastering-free requirement for later concrete pouring can be effectively guaranteed, and meanwhile the construction efficiency is improved. Damage and corrosion of bearing force of the bearing steel bars are effectively prevented, and the requirement that secondary mortar leveling of the ground is avoided can be met.

Description

Technical Field

[0001] The present application relates to the field of materials and equipment for formwork engineering in building construction, and more specifically to a combined assembled wall column structure system. Background Art

[0002] In the construction of concrete walls and columns, it is necessary to build a pouring formwork first, and then reinforce the pouring formwork with structures such as keels and back ribs to ensure the final effect of concrete pouring. Up to now, more than 90% of the wall columns of building wall column formwork structures use wooden formwork, iron nails, wooden squares (vertical joints), steel pipes, etc. The bottom of the wall column of the actual measured project adopts internal support steel bars welded to the vertical wall column steel pipe, and the external corner uses two steel bars or cross welded to the vertical main reinforcement of the external corner of the wall column, which causes quality risks to the wall column structure. Projects with lax quality requirements use punching and inserting steel bars to limit the position. Cement mortar is used to seal the bottom gap before pouring concrete. The standard wall column formwork uses 1830x915 wooden formwork, and 8 or 6 standard screw holes are punched in the middle of the formwork according to actual needs. The top is punched with a line, and cement or steel bars are generally used for internal support. Internal support and vertical wall joints are generally connected with wooden strips about 50mm wide. The screw assembly uses exposed pipe sleeves with rotatable screws or water-stop screws. The reinforced back ribs basically use Ф48 steel pipes. The external corners basically use pipe clamps or make a hole in the steel pipe, and use screws to fasten the reinforced back ribs on both sides of the external corners. The middle joints of large surfaces are all staggered with two upper and lower reinforced steel pipes. The wall column heads are also fastened with steel pipe fasteners. As a result, the verticality and flatness of the wall column concrete structure are uncontrollable, and it is difficult to meet the requirements of no plastering. How to efficiently and firmly complete the construction of the casting formwork and make it a common wall column structure system in the industry is the direction that many practitioners have been concentrating on researching. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present application provides a combined assembled wall column structure system, which can quickly complete the construction of the wall column structure system, and the constructed wall column structure system has better stability, which not only reduces the working hours required for construction, but also effectively ensures the effect of eliminating the need for plastering in the later concrete pouring, effectively prevents the damage and rust of the load-bearing steel bars, and can also meet the need for secondary mortar leveling of the ground.

[0004] A combined assembled wall column structure system includes a bottom frame system arranged at the bottom, a combined wall column formwork assembly structure arranged above the bottom frame system, a internal corner connection structure or a external corner reinforcement structure arranged on the wall column formwork assembly structure at the internal corner or external corner, an inclined support structure arranged on the wall column formwork assembly structure, a secondary keel heightening member arranged above the wall column formwork assembly structure, and a external corner locking structure arranged at the external corner position on the wall column formwork assembly structure.

[0005] Furthermore, a beam connecting plate is also provided on the wall column formwork assembly structure.

[0006] Preferably, the bottom frame system includes external corner locators and / or internal corner locators arranged on the ground and arranged at the inner corners of the wall or column according to the shape of the wall or column to be cast, and also includes a pressure foot portion arranged on the ground and arranged on the outer side of the edge of the wall or column along the shape of the wall or column to be cast, and a positioning rib arranged on the ground and located between two parallel pressure foot portions;

[0007] The presser foot portion is composed of an elastic strip and an L-shaped anti-leakage presser foot arranged above the elastic strip; an L-shaped presser foot is further provided on the L-shaped anti-leakage presser foot, and a reinforcing sheet is further provided on the L-shaped presser foot;

[0008] The elastic strip is an elastic pearl cotton strip or a sponge strip;

[0009] The bottom surface of the L-shaped anti-leakage presser foot is pressed on the elastic strip, the side surface of the L-shaped anti-leakage presser foot is perpendicular to the bottom surface, and the side surface of the L-shaped anti-leakage presser foot is located at one side edge of the bottom surface close to the positioning rib;

[0010] The edge of the bottom surface of the L-shaped anti-leakage presser foot facing away from the positioning rib is flush with the outer edge of the elastic strip, and the width of the L-shaped anti-leakage presser foot is less than or equal to the width of the elastic strip;

[0011] The two adjacent side surfaces of the reinforcing sheet are respectively fixed to the bottom surface and the side surface of the L-shaped presser foot, and the rear side of the reinforcing sheet extends outward from the bottom surface of the L-shaped presser foot and then extends downward from the L-shaped presser foot; the downward extension length of the reinforcing sheet is greater than the total thickness of the bottom surface of the L-shaped presser foot and the bottom surface of the L-shaped anti-leakage presser foot;

[0012] The positioning rib is composed of a steel bar, a head support piece arranged at the front end of the steel bar, and a tail support piece arranged at the rear end of the steel bar;

[0013] The head support piece and the tail support piece are in an L-shape, and the two ends of the steel bar are fixed in parallel to the outer side edges of the head support piece and the outer side edges of the tail support piece by welding, and the steel bar is also parallel to the bottom edges of the head support piece and the bottom edges of the tail support piece;

[0014] The head support piece and the tail support piece are located on the same side of the steel bar;

[0015] The head support piece and the tail support piece are located on both sides of the steel bar.

[0016] Preferably, the modular wall column formwork assembly structure includes a formwork portion, a secondary keel portion vertically arranged on the outer side of the formwork portion, a back rib portion arranged on the outer side of the secondary keel portion, and a tension screw assembly whose end portion passes through the formwork portion and is fixed on the outer side of the back rib portion;

[0017] The template portion is composed of a template body in the shape of a rectangular plate, a hinge arranged on the left and / or right edge of the outer side of the template body, and a plurality of U-shaped screw holes arranged on the left edge or right edge of the template body; the U-shaped screw hole is composed of a semicircular hole arranged on the template body, and a rectangular groove having a width equal to the diameter of the semicircular hole and a length equal to the radius of the semicircular hole;

[0018] The hinge consists of a fixed plate fixed to the template body by screws and a screw assembly, and a flip plate arranged on the side of the fixed plate near the edge of the template body and capable of flipping along a fixed rotation axis; the flip plate is provided with a through hole extending through the flip plate; the fixed plate is 3.5 cm from the side of the template body on the side where the U-shaped screw hole is provided, or 1.7 cm from the side of the template body on the side where the U-shaped screw hole is not provided;

[0019] The secondary keel portion comprises a joint secondary keel vertically arranged at the junction of any two adjacent outer side surfaces of the template body in the horizontal direction, and a plurality of supporting secondary keels vertically arranged on the outer side surface of the template body;

[0020] The joint secondary keel is composed of a plurality of sequentially connected square tube secondary keels, a plurality of secondary keel fixing holes that pass through the square tube secondary keels horizontally on the left and right sides, and a secondary keel connector that is arranged between two adjacent square tube secondary keels and is simultaneously fixed to the two square tube secondary keels by bolts; the square tube secondary keel is also provided with screw rod through holes that pass through the square tube secondary keel horizontally in front and back; the spacing between any two adjacent secondary keel fixing holes is 5 cm, and the distance between the secondary keel fixing hole closest to the end of the square tube secondary keel and the end of the square tube secondary keel is 5 cm;

[0021] The secondary keel connector consists of two symmetrically arranged secondary keel connecting plates with a spacing greater than or equal to the thickness of the square tube secondary keel, a plurality of secondary keel connecting holes symmetrically arranged on the two secondary keel connecting plates, and a plurality of secondary keel U-shaped fixing buckles simultaneously buckled on the two secondary keel connecting plates; the spacing between any two adjacent secondary keel connecting holes is 5 cm; the top edges of the two secondary keel connecting plates are bent in opposite directions to form a limiting strip, and the bottom edges of the two secondary keel connecting plates are bent in opposite directions to form an L-shaped groove, and the width of the L-shaped groove is greater than or equal to the thickness of the secondary keel U-shaped fixing buckle;

[0022] The back rib portion is composed of a horizontal reinforcing back rib horizontally arranged on the outside of the secondary keel portion, and a vertical reinforcing back rib vertically arranged on the outside of the horizontal reinforcing back rib; the horizontal reinforcing back rib and the vertical reinforcing back rib are both composed of a plurality of groups of square tube back rib groups connected in sequence, and reinforcing back rib connectors arranged on any two adjacent square tube back rib groups;

[0023] The square tube back rib group is composed of two square tube back ribs arranged side by side, a plurality of back rib fixing holes penetrating the two square tube back ribs in the left and right directions, back rib connecting bolts penetrating the back rib fixing holes at the same position on the two square tube back ribs and fixing the two square tube back ribs together, and a bolt sleeve sleeved on the back rib connecting bolts and located between the two square tube back ribs; at least two back rib connecting bolts are provided on the two square tube back ribs in each group;

[0024] The reinforced back rib connector consists of two symmetrically arranged back rib connecting pieces with a spacing greater than or equal to the thickness of the square tube back rib group, a plurality of back rib connecting holes symmetrically arranged on the two back rib connecting pieces, and a plurality of back rib U-shaped fixing buckles simultaneously buckled on the two back rib connecting pieces; the spacing between any two adjacent back rib connecting holes is 5 cm; the top edges of the two back rib connecting pieces are bent in opposite directions to form a limiting strip, and the bottom edges of the two back rib connecting pieces are bent in opposite directions to form an L-shaped groove, and the width of the L-shaped groove is greater than or equal to the thickness of the back rib U-shaped fixing buckle;

[0025] In the vertical reinforcement back ribs, a square tube connector is provided between two connected square tube back ribs.

[0026] Preferably, the internal corner connection structure comprises a plurality of internal corner template structures connected in sequence; the internal corner template structure comprises two internal corner templates arranged perpendicular to each other, a secondary internal corner keel arranged at the angle between the two internal corner templates, and at least two internal corner connection pieces fixed to the two internal corner templates at the same time;

[0027] The internal angle connecting piece is composed of a connecting piece, a limiting groove provided on the connecting piece, a limiting piece provided on the upper side of the connecting piece and adjacent to the limiting groove, a fixing piece provided on the upper side of the connecting piece and with both ends extending to the limiting groove, and a pin hole provided on the connecting piece;

[0028] The connecting piece is 1 / 4 circular, and the limiting groove is rectangular; a corner of the limiting groove coincides with the center of the connecting piece, and two sides of the limiting groove extending from the corner coincide with two sides of the connecting piece extending from the center of the circle;

[0029] The size of the limiting groove matches the internal angle secondary keel;

[0030] The limiting piece and the fixing piece are both perpendicular to the connecting piece; there are two limiting pieces, and the two limiting pieces are perpendicular to each other; there are two fixing pieces, and the two fixing pieces are respectively perpendicular to the limiting pieces adjacent to them; a plurality of fixing holes are provided on the fixing piece;

[0031] The internal angle secondary keel consists of an L-shaped main body, an L-shaped reinforcement sheet arranged across the L-shaped main body, and a plurality of groups of fixing holes arranged on two adjacent surfaces of the L-shaped main body;

[0032] There are two L-shaped reinforcement pieces, and the two L-shaped reinforcement pieces divide the L-shaped body into three sections; the L-shaped reinforcement pieces are fixed to the L-shaped body by welding, and the L-shaped reinforcement pieces and the L-shaped body together form a rectangle;

[0033] The lower side of the connecting piece located at the end of the internal angle template structure is arranged outward;

[0034] The two connecting pieces at the joint of two adjacent internal angle template structures are fixed by a pin that simultaneously passes through the two pin holes and a pin piece that matches the pin;

[0035] The two connecting pieces are located at the junction of the two internal angle template structures, wherein the lower side surface of one connecting piece is 13 mm away from the end edge of the internal angle template fixed by it, and the lower side surface of the other connecting piece exceeds the end edge of the internal angle template fixed by it by 10 mm.

[0036] Preferably, the external corner reinforcement structure includes external corner reinforcement secondary keels fixed to two groups of mutually perpendicularly arranged template parts;

[0037] The external corner reinforcement secondary keel is composed of two external corner square tubes arranged perpendicular to each other, a reinforcing L-piece fixed to the outer angle surfaces of the two external corner square tubes, two triangular connecting pieces fixed to the two end portions of the outer angle surfaces of the two external corner square tubes, a plurality of external corner fixing holes respectively arranged perpendicularly on the outer angle surfaces of the two external corner square tubes, and a triangular connecting hole vertically penetrating the triangular connecting piece.

[0038] Two adjacent external corner reinforcement secondary keels are fixed together by pins that penetrate two triangular connection holes at the same time;

[0039] The side surface of the template body of the first group rests on one surface of the inner angled surfaces of the two external corner square tubes, and a surface adjacent to the side surface rests on the other surface of the inner angled surfaces of the two external corner square tubes; one side surface of the template body of the second group rests on the other surface adjacent to the side surface of the template body of the first group, and another surface of the template body of the second group adjacent to its side surface rests on one surface of the inner angled surfaces of the two external corner square tubes.

[0040] The template part is fixed on the external corner reinforcement secondary keel by a pin which simultaneously penetrates the hinge and the external corner fixing hole adjacent to the hinge.

[0041] Preferably, the oblique support structure is composed of an oblique support base arranged on the ground, two oblique support rods with different inclinations arranged on the oblique support base, and an oblique support fixing head arranged at the front end of the oblique support rods;

[0042] The oblique support base is composed of a U-shaped fixing seat, a conical fixing nail that penetrates the side of the U-shaped fixing seat downward and is nailed into the ground, and two axis fixing pins that penetrate the U-shaped fixing seat horizontally; the rear ends of the two oblique support rods are respectively penetrated by an axis fixing pin.

[0043] The oblique support rod is composed of a middle support rod and end screw rods arranged at the front and rear ends of the middle support rod; the front and rear ends of the middle support rod are respectively provided with internal threads, and the end screw rods are matched with the middle support rod through external threads;

[0044] The oblique support fixing head is composed of a fixed connecting head which is fixed to the oblique support rod after being penetrated by a pin, a connecting claw arranged on the fixed connecting head, and two connecting claw fixing holes arranged on both sides of the connecting claw.

[0045] Preferably, the external corner locking structures are arranged in groups on two groups of horizontal reinforcing back ribs arranged in intersecting directions on the same horizontal plane; the group of wall column external corner locking members includes two snap-fit ​​external corner locking members, and a tightening bolt that passes through the two snap-fit ​​external corner locking members and tightens them;

[0046] The two snap-fit ​​external corner locking members are respectively arranged on two groups of intersecting horizontal back ribs;

[0047] Any one of the two groups of horizontal back ribs does not exceed the intersection of the two groups of horizontal back ribs;

[0048] The snap-on external corner locking member is composed of a base plate, two vertical plates respectively arranged on the left and right edges of the base plate, and an L-shaped tensioning piece arranged on the upper side of the base plate; the vertical plates are perpendicular to the base plate;

[0049] Two fixing holes are provided on the upper side of the vertical plate in the horizontal direction, and the diameter and position of the fixing holes match the diameter and position of the through holes on the horizontal back rib;

[0050] The distance between the two vertical plates is the same as the width of any group of horizontal back ribs;

[0051] The L-shaped tensioning piece is composed of a front tensioning piece and a rear tensioning piece fixed at the tail end, and the angle between the front tensioning piece and the rear tensioning piece is 90 degrees; the front tensioning piece and the rear tensioning piece are respectively provided with tensioning piece strip holes, and the width of the tensioning piece strip holes matches the tensioning bolts;

[0052] The front end edge of the front tensioning piece is arranged at the front end edge of the base plate, and the front end edge of the rear tensioning piece is arranged at the rear end edge of the base plate;

[0053] The base plate is provided with a base plate strip hole having the same size as the tensioning sheet strip hole; the base plate strip hole is located between the front tensioning sheet and the rear tensioning sheet.

[0054] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0055] The present invention can quickly complete the construction of the wall column structure system, and the constructed wall column structure system has better stability, which not only reduces the working hours required for construction, but also effectively ensures the effect of eliminating the need for plastering in the later concrete pouring, effectively prevents damage and rust to the bearing capacity of the load-bearing steel bars, and can also meet the need for eliminating the need for secondary mortar leveling of the ground.

[0056] Some additional features of the present application may be described in the following description. Some additional features of the present application will be apparent to those skilled in the art from an inspection of the following description and accompanying drawings, or from a thorough understanding of the production or operation of the embodiments. The features disclosed in this application may be realized and achieved through the practice or use of the various methods, means, and combinations of the specific embodiments described below. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The exemplary embodiments of the present application and their descriptions are used to explain the present application and do not constitute a limitation of the present application. In each figure, the same reference numerals represent the same components.

[0058] Figure 1 It is a front perspective view of the wall column structural system with internal angles of the present invention.

[0059] Figure 2 It is a rear perspective view of the wall column structural system with internal angles of the present invention.

[0060] Figure 3 This is a front perspective view of the wall column structural system with full external angles of the present invention.

[0061] Figure 4 This is a rear perspective view of the wall column structural system with full external angles of the present invention.

[0062] Figure 5 It is a structural schematic diagram of the bottom frame system of the present invention.

[0063] Figure 6 It is a structural schematic diagram of the presser foot of the present invention.

[0064] Figure 7This is a schematic diagram of the first structure of the reinforcing rib of the present invention.

[0065] Figure 8 This is a schematic diagram of the second structure of the reinforcing rib of the present invention.

[0066] Figure 9 It is a structural schematic diagram of the external corner positioning member of the present invention.

[0067] Figure 10 It is a structural schematic diagram of the internal corner positioning piece of the present invention.

[0068] Figure 11 It is a structural schematic diagram of the combined wall column formwork assembly structure of the present invention.

[0069] Figure 12 It is a structural schematic diagram of the template part of the present invention.

[0070] Figure 13 It is a structural schematic diagram of the joint secondary keel of the present invention.

[0071] Figure 14 It is a structural schematic diagram of the secondary keel connector of the present invention.

[0072] Figure 15 It is a structural schematic diagram of the horizontal reinforcement back rib of the present invention.

[0073] Figure 16 This is a schematic structural diagram of the reinforced back rib connector of the present invention.

[0074] Figure 17 It is a structural schematic diagram of the vertical reinforcement back rib of the present invention.

[0075] Figure 18 It is a structural schematic diagram of the internal angle secondary keel of the present invention.

[0076] Figure 19 It is a schematic structural diagram of the internal angle connecting piece of the present invention.

[0077] Figure 20 It is a structural schematic diagram of the inner corner secondary keel of the present invention.

[0078] Figure 21 It is a structural schematic diagram of the oblique support structure of the present invention.

[0079] Figure 22 This is a front view of the external corner reinforcement structure of the present invention.

[0080] Figure 23 It is a three-dimensional diagram of the external corner reinforcement structure of the present invention.

[0081] Figure 24 This is a schematic structural diagram of the external corner reinforcement secondary keel of the present invention.

[0082] Figure 25This is a structural state diagram of the external corner locking structure of the present invention.

[0083] Figure 26 It is a schematic structural diagram of the external corner locking member of the present invention.

[0084] Description of reference numerals:

[0085] 1000, bottom frame system; 1100, presser foot; 1101, elastic strip; 1102, L-shaped presser foot; 1103, reinforcement plate; 1104, L-shaped anti-leakage presser foot; 1200, positioning rib; 1201, reinforcement bar; 1202, head support plate; 1203, tail support plate; 1300, external corner positioning piece; 1400, internal corner positioning piece;

[0086] 2000, modular wall column formwork assembly structure; 2100, formwork unit; 2101, formwork body; 2102, hinge; 2103, U-shaped screw hole; 2200, secondary keel unit; 2201, square tube secondary keel; 2202, secondary keel fixing hole; 2203, secondary keel connecting piece; 2204, secondary keel connecting hole; 2205, secondary keel U-shaped fixing buckle; 2206, screw through hole; 2300, back rib unit; 2301, square tube back rib; 2302, back rib fixing hole; 2303, back rib connecting bolt; 2304, bolt sleeve; 2305, back rib connecting piece; 2306, back rib connecting hole; 2307, back rib U-shaped fixing buckle; 2308, square tube connector; 2400, tension screw assembly;

[0087] 3000, internal corner connection structure; 3100, internal corner template; 3200, internal corner connecting piece; 3201, connecting piece; 3202, limiting groove; 3203, limiting piece; 3204, fixing piece; 3205, pin hole; 3300, internal corner secondary keel; 3301, L-shaped main body; 3302, L-shaped reinforcement piece; 3303, fixing hole;

[0088] 4000, oblique support structure; 4100, oblique support base; 4101, U-shaped fixing seat; 4102, conical fixing nail; 4103, axis fixing pin; 4200, oblique support rod; 4201, middle support rod; 4202, end screw rod; 4300, oblique support fixing head; 4301, fixed connector; 4302, connecting claw; 4303, connecting claw fixing hole;

[0089] 5000, secondary keel heightening parts;

[0090] 6000, beam connection plate;

[0091] 7000, external corner reinforcement structure; 7100, external corner reinforcement secondary keel; 7101, external corner square tube; 7102, external corner fixing hole; 7103, reinforcement L-piece; 7104, triangular connecting piece; 7105, triangular connecting hole;

[0092] 8000, external corner locking structure; 8100, horizontal back rib; 8200, snap-fit ​​external corner locking piece; 8201, base plate; 8202, vertical plate; 8203, fixing hole; 8204, L-shaped tensioning piece; 8205, tensioning piece strip hole; 8206, base plate strip hole; 8300, tensioning bolt. DETAILED DESCRIPTION

[0093] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0094] It should be noted that, if the description and claims of the present application and the above-mentioned drawings relate to the terms "first", "second", etc., they are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein. In addition, if the terms "including" and "having" and any of their variations are involved, it is intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0095] In this application, when terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inside," "outside," "center," "vertical," "horizontal," "transverse," and "longitudinal" are used, the orientations or positional relationships they indicate are based on the orientations or positional relationships shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0096] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0097] Furthermore, in this application, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0098] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0099] Example 1

[0100] like Figure 1-4 As shown, a combined assembled wall column structure system includes a bottom frame system 1000 arranged at the bottom, a combined wall column formwork assembly structure 2000 arranged above the bottom frame system 1000, a internal corner connection structure 3000 or a external corner reinforcement structure 7000 arranged on the wall column formwork assembly structure 2000 at the internal corner or external corner, an inclined support structure 4000 arranged on the wall column formwork assembly structure 2000, a secondary keel heightening member 5000 arranged above the wall column formwork assembly structure 2000, and a external corner locking structure 8000 arranged at the external corner position on the wall column formwork assembly structure 2000.

[0101] The wall column formwork assembly structure 2000 is further provided with a beam connecting plate 6000 .

[0102] like Figure 5-10 As shown, the bottom frame system 1000 includes external corner locators 1300 and / or internal corner locators 1400, which are installed on the ground and arranged at the inner corners of the wall or column according to the shape of the wall or column to be cast, and also includes a pressure foot portion 1100, which is installed on the ground and arranged on the outside of the edge of the wall or column along the shape of the wall or column to be cast, and a positioning rib 1200, which is installed on the ground and located between two parallel pressure foot portions 1100.

[0103] The external corner positioning piece mainly consists of an L-shaped fixing plate and an L-shaped positioning plate vertically arranged on the upper side of the fixing plate; the positioning plate is arranged along the outer right-angle edge of the upper side of the fixing plate, and the fixing plate is also provided with several fixing holes for fixing the fixing plate to the ground.

[0104] The internal corner positioning piece mainly consists of an L-shaped fixing plate and an L-shaped positioning plate vertically arranged on the upper side of the fixing plate; the positioning plate is arranged along the inner right-angle edge of the upper side of the fixing plate, and the fixing plate is also provided with several fixing holes for fixing the fixing plate to the ground.

[0105] The presser foot portion 1100 is composed of an elastic strip 1101 and an L-shaped anti-leakage presser foot 1104 disposed above the elastic strip 1101; an L-shaped presser foot 1102 is further disposed on the L-shaped anti-leakage presser foot 1104, and a reinforcing sheet 1103 is further disposed on the L-shaped presser foot 1102.

[0106] The elastic strip 1101 is an elastic pearl cotton strip or a sponge strip;

[0107] The elastic strip is made of elastic material and is not limited to the above-mentioned pearl cotton strip or sponge strip. For example, it can also be a non-woven fabric strip, rubber strip, or even plastic strip with a certain thickness. Its main function is to fill the gap between the L-shaped anti-leakage slurry pressure foot and the ground. When the upper part of the elastic strip is subjected to greater pressure, the elastic strip can be effectively pressed against the ground, thereby preventing concrete from flowing out of the gap between the L-shaped pressure foot and the ground during pouring, and better ensuring the strength of the wall and column after pouring.

[0108] The bottom surface of the L-shaped anti-leakage presser foot 1104 is pressed on the elastic strip 1101, and the side surface of the L-shaped anti-leakage presser foot 1104 is perpendicular to the bottom surface, and the side surface of the L-shaped anti-leakage presser foot 1104 is located at one side edge of the bottom surface close to the positioning rib 1200;

[0109] Since the inner side of the L-shaped anti-leakage slurry pressure foot needs to be set up with wall and column formwork during subsequent construction, a side surface is vertically set on the inner side of the L-shaped anti-leakage slurry pressure foot. The main function of this side surface is to rest against the bottom of the inner side surface of the wall and column formwork to ensure the stability of the wall and column formwork.

[0110] The edge of the bottom surface of the L-shaped anti-leakage presser foot 1104 facing away from the positioning rib 1200 is flush with the outer edge of the elastic strip 1101, and the width of the L-shaped anti-leakage presser foot 1104 is less than or equal to the width of the elastic strip 1101;

[0111] The width of the elastic strip is greater than the width of the L-shaped anti-leakage grouting foot, so it can ensure that the wall and column formwork can be located on the upper side during subsequent construction. During pouring construction, it can also ensure that after the elastic strip is compressed by concrete, the pouring range of concrete will not extend to the bottom of the wall and column formwork, ensuring that there will be no outward protrusion on the outer lower edge of the wall and column after it is formed, reducing the difficulty of subsequent processing.

[0112] The two adjacent side surfaces of the reinforcing sheet 1103 are respectively fixed to the bottom surface and the side surface of the L-shaped presser foot 1102, and the rear side of the reinforcing sheet 1103 extends outward from the bottom surface of the L-shaped presser foot 1102 and then extends downward from the L-shaped presser foot 1102; the downward extension length of the reinforcing sheet 1103 is greater than the total thickness of the bottom surface of the L-shaped presser foot 1102 and the bottom surface of the L-shaped anti-leakage presser foot 1104;

[0113] The reinforcement sheet can not only improve the force-bearing capacity of the side of the L-shaped presser foot, but also effectively prevent the elastic strip from moving outward under the pressure of concrete, thereby better ensuring the actual use effect of the product.

[0114] The positioning rib 1200 is composed of a reinforcement bar 1201, a head support piece 1202 provided at the front end of the reinforcement bar 1201, and a tail support piece 1203 provided at the rear end of the reinforcement bar 1201;

[0115] The head support piece 1202 and the tail support piece 1203 are in an L-shape, and the two ends of the reinforcement bar 1201 are fixed in parallel to the outer side edges of the head support piece 1202 and the outer side edges of the tail support piece 1203 respectively by welding. The reinforcement bar 1201 is also parallel to the bottom edges of the head support piece 1202 and the bottom edges of the tail support piece 1203;

[0116] Since the steel bars are arranged parallel to the side edges of the head support piece and the side edges of the tail support piece, the contact area between the steel bars and the side edges of the head support piece and the side edges of the tail support piece can be adjusted according to actual needs when welding the steel bars to the side edges of the head support piece and the side edges of the tail support piece. Therefore, when the lengths of the cut steel bars are different, the overall length of the product can still be controlled by adjusting the welding length, thereby better ensuring the consistency of the product length and further improving the use effect of the product.

[0117] The head support piece 1202 and the tail support piece 1203 are located on the same side of the reinforcement bar 1201 .

[0118] like Figure 11-17As shown, the modular wall column formwork assembly structure 2000 includes a formwork portion 2100, a secondary keel portion 2200 vertically arranged on the outer side of the formwork portion 2100, a back rib portion 2300 arranged on the outer side of the secondary keel portion 2200, and a tension screw assembly 2400 whose end passes through the formwork portion 2100 and is fixed on the outer side of the back rib portion 2300;

[0119] The tie-screw assembly is a prior art, as described in our patent application, "A Dimensionally Adjustable Wall-Through Concealed Pipe Tie-screw Assembly," application number 202020164614.4. Those skilled in the art can readily implement its configuration and use without inventive effort, and will not be elaborated upon here. The tie-screw assembly can also be replaced with a waterstop screw assembly, which has the same configuration and usage, and will not be elaborated upon here.

[0120] The template portion 2100 is composed of a rectangular plate-shaped template body 2101, a hinge 2102 provided on the left and / or right edge of the outer side of the template body 2101, and a plurality of U-shaped screw holes 2103 provided on the left or right edge of the template body 2101. The U-shaped screw holes 2103 are composed of a semicircular hole provided on the template body 2101 and a rectangular groove having a width equal to the diameter of the semicircular hole and a length equal to the radius of the semicircular hole.

[0121] The U-shaped screw hole is designed to allow the screw in the tension screw assembly to pass through a single U-shaped screw hole, thereby eliminating the need to open too many holes on the formwork body, thereby reducing the production cost of the formwork body and reducing the difficulty of assembly and disassembly.

[0122] At the location where the four template bodies are connected, the setting of the tension screw assembly can be completed only through the U-shaped screw hole set on any one of the template bodies, further reducing the difficulty of assembling and disassembling the product.

[0123] The hinge 2102 consists of a fixed plate fixed to the template body 2101 by screws and a screw assembly, and a flip plate disposed on the side of the fixed plate near the edge of the template body 2101, which can flip along a fixed rotation axis. The flip plate is provided with a through hole extending through the flip plate. The fixed plate is 3.5 cm from the side of the template body 2101 on the side where the U-shaped screw hole 2103 is provided, or 1.7 cm from the side of the template body 2101 on the side where the U-shaped screw hole 2103 is not provided.

[0124] The hinge design is more flexible than the L-shaped fixing block, especially when stacking materials, it can save more space, further improve the flexibility of product use, and greatly reduce the difficulty of product transportation.

[0125] The secondary keel portion 2200 includes a joint secondary keel vertically arranged at the junction of the outer side surfaces of any two adjacent template bodies 2101 in the horizontal direction, and a plurality of supporting secondary keels vertically arranged on the outer side surfaces of the template bodies 2101;

[0126] The joint secondary purlin can effectively support the outer side of the vertical edge of the formwork body, thereby effectively preventing the vertical edge of the formwork body from deforming outward or even breaking due to the pressure of the internal concrete during pouring, further improving the firmness and reliability of the product and ensuring the quality of the walls and columns after forming.

[0127] The joint secondary keel is composed of a plurality of sequentially connected square tube secondary keels 2201, a plurality of secondary keel fixing holes 2202 that pass through the square tube secondary keels 2201 horizontally from left to right, and a secondary keel connector disposed between two adjacent square tube secondary keels 2201 and fixed to both square tube secondary keels 2201 by bolts. The square tube secondary keel 2201 is also provided with screw holes 2206 that pass through the square tube secondary keel 2201 horizontally from front to back. The spacing between any two adjacent secondary keel fixing holes 2202 is 5 cm, and the distance between the secondary keel fixing hole 2202 closest to the end of the square tube secondary keel 2201 and the end of the square tube secondary keel 2201 is 5 cm.

[0128] The secondary keel connector consists of two symmetrically arranged secondary keel connecting pieces 2203 with a spacing greater than or equal to the thickness of the square tube secondary keel 2201, a plurality of secondary keel connecting holes 2204 symmetrically arranged on the two secondary keel connecting pieces 2203, and a plurality of secondary keel U-shaped fixing buckles 2205 simultaneously buckled on the two secondary keel connecting pieces 2203; the spacing between any two adjacent secondary keel connecting holes 2204 is 5 cm; the top edges of the two secondary keel connecting pieces 2203 are bent in opposite directions to form a limiting strip, and the bottom edges of the two secondary keel connecting pieces 2203 are bent in opposite directions to form an L-shaped groove, and the width of the L-shaped groove is greater than or equal to the thickness of the secondary keel U-shaped fixing buckle 2205;

[0129] The thickness of the secondary purlin is less than or equal to the distance between the two hinges. During installation, the secondary purlin is placed between the two hinges and secured to the formwork using several fixing bolts that penetrate both the secondary purlin's fixing hole and two symmetrically located hinges on either side of the secondary purlin's fixing hole. The supporting secondary purlin is secured to the formwork using conventional methods such as tying or nailing.

[0130] The spacing of the screw through holes is matched with the spacing of the U-shaped screw holes, which greatly improves the coordination effect between the joint secondary keel and the template part. At the same time, it can also effectively reduce the number of holes for the screw through holes, better ensure the strength of the joint secondary keel, avoid the probability of the joint secondary keel being deformed by force during use, and improve the safety and stability of the product.

[0131] The back rib portion 2300 is composed of a horizontal reinforcing back rib horizontally arranged on the outside of the secondary keel portion 2200, and a vertical reinforcing back rib vertically arranged on the outside of the horizontal reinforcing back rib; the horizontal reinforcing back rib and the vertical reinforcing back rib are both composed of a plurality of groups of square tube back rib groups connected in sequence, and reinforcing back rib connectors arranged on any two adjacent square tube back rib groups;

[0132] The square tube back rib group comprises two square tube back ribs 2301 arranged side by side, a plurality of back rib fixing holes 2302 penetrating the two square tube back ribs 2301 in the left and right directions, back rib connecting bolts 2303 penetrating the back rib fixing holes 2302 at the same position on the two square tube back ribs 2301 and fixing the two square tube back ribs 2301 together, and a bolt sleeve 2304 sleeved on the back rib connecting bolts 2303 and located between the two square tube back ribs 2301; each group of two square tube back ribs 2301 is provided with at least two back rib connecting bolts 2303;

[0133] The reinforced back rib connector consists of two symmetrically arranged back rib connecting pieces 2305 with a spacing greater than or equal to the thickness of the square tube back rib group, a plurality of back rib connecting holes 2306 symmetrically arranged on the two back rib connecting pieces 2305, and a plurality of back rib U-shaped fixing buckles 2307 simultaneously buckled on the two back rib connecting pieces 2305; the spacing between any two adjacent back rib connecting holes 2306 is 5 cm; the top edges of the two back rib connecting pieces 2305 are bent in opposite directions to form a limiting strip, and the bottom edges of the two back rib connecting pieces 2305 are bent in opposite directions to form an L-shaped groove, and the width of the L-shaped groove is greater than or equal to the thickness of the back rib U-shaped fixing buckle 2307;

[0134] By reinforcing the back rib connectors to complete the splicing of the square tube back rib group, not only can the splicing efficiency be greatly improved, but also the structural stability after splicing can be effectively improved, which not only reduces the construction efficiency but also better ensures the safety of the construction.

[0135] In the vertical reinforcement back ribs, a square tube connector 2308 is provided between two connected square tube back ribs 2301 .

[0136] The square tube connector is a prior art piece. The size of its middle section matches the size of the square tube back rib, and its ends are designed to be inserted into the square tube back rib. Its design and use are prior art, and those skilled in the art can accomplish this without inventive effort, so a detailed description is omitted here. The purpose of installing the square tube connector in the vertical reinforcement back rib is to further enhance the load-bearing capacity of the connection and better ensure the stability of the product.

[0137] It should be noted that when setting the secondary purlin connector and the reinforced back rib connector, the back rib fixing holes and secondary rib fixing holes at the end positions of each square tube back rib and square tube secondary rib must be fixed on the reinforced back rib connector and the secondary rib connector, and each square tube back rib and square tube secondary rib has at least two back rib fixing holes or secondary rib fixing holes fixed on the same reinforced back rib connector or secondary rib connector.

[0138] During the actual setting, the screws of the tension screw assembly have the following setting scenarios according to the different setting positions: 1. From the inside to the outside, they pass through the U-shaped screw hole of the template, the screw through hole of the joint secondary keel, and the gap between the two square tube back ribs of the horizontal reinforcement back rib; 2. From the inside to the outside, they pass through the U-shaped screw hole of the template, the screw through hole of the joint secondary keel, the gap between the two square tube back ribs of the horizontal reinforcement back rib, and the gap between the two square tube back ribs of the vertical reinforcement back rib.

[0139] like Figure 18-20 As shown, the internal corner connection structure 3000 includes a plurality of internal corner template structures connected in sequence; the internal corner template structure is composed of two internal corner templates 3100 arranged perpendicular to each other, a internal corner secondary keel 3300 arranged at the angle between the two internal corner templates 3100, and at least two internal corner connecting pieces 3200 fixed to the two internal corner templates 3100 at the same time;

[0140] The internal angle connecting piece 3200 is composed of a connecting piece 3201, a limiting groove 3202 provided on the connecting piece 3201, a limiting piece 3203 provided on the upper side of the connecting piece 3201 and adjacent to the limiting groove 3202, a fixing piece 3204 provided on the upper side of the connecting piece 3201 and with its ends extending to the limiting groove 3202, and a pin hole 3205 provided on the connecting piece 3201.

[0141] The connecting piece 3201 is 1 / 4 circular, and the limiting groove 3202 is rectangular; one corner of the limiting groove 3202 coincides with the center of the connecting piece 3201, and two sides of the limiting groove 3202 extending from the corner coincide with two sides of the connecting piece 3201 extending from the center of the circle;

[0142] Setting the connecting piece into an arc shape can make its non-fixed side more rounded, which can effectively prevent construction workers from being scratched by sharp edges and corners and reduce the weight of the product.

[0143] The size of the limiting groove 3202 matches the internal angle secondary keel 3300;

[0144] The limiting groove matches the size of the internal corner secondary purlin, which can effectively avoid mutual interference between the internal corner secondary purlin and the internal corner connecting piece, ensure their respective use effects, and improve the stability of the accessory assembly.

[0145] The limiting piece 3203 and the fixing piece 3204 are both perpendicular to the connecting piece 3201; there are two limiting pieces 3203, and the two limiting pieces 3203 are perpendicular to each other; there are two fixing pieces 3204, and the two fixing pieces 3204 are respectively perpendicular to the adjacent limiting pieces 3203; a plurality of fixing holes are provided on the fixing piece 3204;

[0146] The function of the fixing plate is to enable the internal angle connecting plate to be fixed to the internal angle template by screws or nails, which can not only ensure the splicing angle between the internal angle templates spliced ​​together, but also improve the force bearing capacity between the internal angle templates spliced ​​together.

[0147] The internal angle secondary keel 3300 is composed of an L-shaped main body 3301, an L-shaped reinforcement piece 3302 spanning the L-shaped main body 3301, and a plurality of fixing holes 3303 provided on two adjacent surfaces of the L-shaped main body 3301;

[0148] There are two L-shaped reinforcement pieces 3302, and the two L-shaped reinforcement pieces 3302 divide the L-shaped body 3301 into three sections. The L-shaped reinforcement pieces 3302 are fixed to the L-shaped body 3301 by welding, and the L-shaped reinforcement pieces 3302 and the L-shaped body 3301 together form a rectangle.

[0149] The L-shaped body is fixed to the internal angle template by screws or nails passing through the fixing holes. Compared with the square tube method, the L-shaped body can better reduce the overall weight of the structure, which reduces the production and use costs while ensuring the stability of the structure.

[0150] The lower side of the connecting piece 3201 located at the end of the internal angle template structure is arranged outward;

[0151] The purpose of the above-mentioned arrangement is to ensure the tightness of the fixing between the connecting pieces so that no elastic space will appear between the connecting pieces after they are fixed, thereby ensuring the stability of the accessories after assembly.

[0152] The two connecting pieces 3201 at the junction of two adjacent internal angle template structures are fixed by a pin that simultaneously passes through two pin holes 3205 and a pin piece that matches the pin;

[0153] The two connecting pieces 3201 are located at the junction of the two internal angle template structures, wherein the lower side surface of one connecting piece 3201 is 13 mm away from the end edge of the internal angle template 3100 fixed by it, and the lower side surface of the other connecting piece 3201 exceeds the end edge of the internal angle template 3100 fixed by it by 10 mm.

[0154] Since the internal angle formwork is a wooden structure with a certain degree of deformation ability, and there is an extra 3mm gap between the two connecting pieces, when the two connecting pieces are tightly fixed by pins, the contact surface between the internal angle formwork will deform by 3mm, thereby ensuring that there will be no gaps in the product during use, ensuring that there will be no leakage during the concrete pouring process, and ensuring the quality of the final wall column.

[0155] like Figure 22-24 As shown, the external corner reinforcement structure 7000 includes external corner reinforcement secondary keels 7100 fixed to two groups of template parts 2100 arranged perpendicular to each other;

[0156] The external corner reinforcement secondary keel 7100 is composed of two external corner square tubes 7101 arranged perpendicular to each other, a reinforcing L-piece 7103 fixed to the outer angle surfaces of the two external corner square tubes 7101, two triangular connecting pieces 7104 fixed to the two ends of the outer angle surfaces of the two external corner square tubes 7101, a plurality of external corner fixing holes 7102 respectively arranged perpendicularly on the outer angle surfaces of the two external corner square tubes 7101, and a triangular connecting hole 7105 vertically penetrating the triangular connecting piece 7104.

[0157] The two external corner square tubes are fixed together by welding, and it is necessary to ensure that there is no gap between the two external corner square tubes during welding. The purpose is to ensure the firmness of the external corner reinforcement secondary keel and to better prevent concrete from leaking from the gap during pouring.

[0158] Two adjacent external corner reinforcement secondary keels 7100 are fixed together by a pin that simultaneously passes through two triangular connection holes 7105;

[0159] The side surface of the template body 2101 of the first group is against one surface of the inner angle surface of the two external corner square tubes 7101, and a surface adjacent to the side surface is against the other surface of the inner angle surface of the two external corner square tubes 7101; one side surface of the template body 2101 of the second group is against the other surface adjacent to the side surface on the template body 2101 of the first group, and another surface of the template body 2101 of the second group adjacent to its side surface is against one surface of the inner angle surface of the two external corner square tubes 7101.

[0160] Setting it up in the above-mentioned manner can effectively ensure that the two sets of formwork bodies can be pressed against each other when set up, thereby better limiting the formwork bodies, making it difficult for the formwork bodies to move and deform, thereby reducing the chance of deformation of the formwork bodies during the pouring process.

[0161] The template portion 2100 is fixed to the external corner reinforcement secondary keel 7100 by a pin that penetrates both the hinge 2102 and the external corner fixing hole 7102 adjacent to the hinge 2102 .

[0162] During setting, the length of the external corner reinforcement secondary purlin can be adjusted according to actual needs. Generally, the length of the lowest external corner reinforcement secondary purlin is 2.9 meters, and the upper external corner reinforcement secondary purlin needs to be flexibly configured according to the actual wall and column height.

[0163] like Figure 21 As shown, the inclined support structure 4000 is composed of an inclined support base 4100 set on the ground, two inclined support rods 4200 with different inclinations set on the inclined support base 4100, and an inclined support fixing head 4300 set at the front end of the inclined support rods 4200;

[0164] The oblique support base 4100 is composed of a U-shaped fixing base 4101, a conical fixing nail 4102 that penetrates the side of the U-shaped fixing base 4101 downward and is nailed into the ground, and two axis fixing pins 4103 that penetrate the U-shaped fixing base 4101 horizontally; the rear ends of the two oblique support rods 4200 are respectively penetrated by an axis fixing pin 4103.

[0165] The oblique support rod 4200 is composed of a middle support rod 4201 and end screw rods 4202 provided at the front and rear ends of the middle support rod 4201; the front and rear ends of the middle support rod 4201 are respectively provided with internal threads, and the end screw rods 4202 are matched with the middle support rod 4201 through external threads;

[0166] The oblique support fixing head 4300 is composed of a fixed connecting head 4301 which is fixed to the oblique support rod 4200 after being penetrated by a pin, a connecting claw 4302 set on the fixed connecting head 4301, and two connecting claw fixing holes 4303 set on both sides of the connecting claw 4302.

[0167] like Figure 25 、 26 As shown, the external corner locking structures 8000 are arranged in groups on two groups of horizontal reinforcing back ribs arranged in intersecting directions on the same horizontal plane; the group of wall column external corner locking members includes two snap-fit ​​external corner locking members 8200 and a tensioning bolt 8300 that passes through the two snap-fit ​​external corner locking members 8200 and tightens them;

[0168] The two snap-fit ​​male corner locking members 8200 are respectively arranged on two groups of intersecting horizontal back ribs 8100;

[0169] Any one of the two groups of horizontal back ribs 8100 does not exceed the intersection of the two groups of horizontal back ribs 8100;

[0170] The existing technology requires that both sets of horizontal back ribs should not exceed their intersection. Compared with the existing technology, the solution disclosed in this embodiment can allow one set of horizontal back ribs to exceed the intersection of two sets of horizontal back ribs. Therefore, in the specific implementation, there is no need to deliberately select horizontal back ribs of limited length, which greatly reduces the workload. Figure 3 As shown, when casting a column composed of four external corners, even if the length of all horizontal back ribs exceeds the intersection, they can still be used directly, thereby making the application range of horizontal back ribs wider and greatly improving the utilization rate of the product.

[0171] The snap-fit ​​male corner locking member 8200 comprises a base plate 8201, two vertical plates 8202 respectively provided on the left and right edges of the base plate 8201, and an L-shaped tensioning piece 8204 provided on the upper side of the base plate 8201; the vertical plates 8202 are perpendicular to the base plate 8201;

[0172] Two fixing holes 8203 are provided on the vertical plate 8202 in the horizontal direction, and the diameter and position of the fixing holes 8203 match the diameter and position of the through holes on the horizontal back rib 8100;

[0173] Insert the bolt through the fixing hole on the vertical plate on one side, then through the through hole on the horizontal back rib, and finally out of the fixing hole on the vertical plate on the other side. In this way, the snap-on external angle locking piece can be effectively fixed to the horizontal back rib. The fixing method is simple and stable.

[0174] The distance between the two vertical plates 8202 is the same as the width of any group of horizontal back ribs 8100;

[0175] Ensuring that the spacing between the two vertical plates is the same as the width of any set of horizontal back ribs can effectively ensure the integrity of the product after it is fixed, effectively ensuring the product's performance, preventing the product from shaking during use, and further improving the stability of the fit between components. To facilitate product insertion, the spacing between the two vertical plates can also be slightly larger than the width of a set of horizontal back ribs, further improving product assembly efficiency.

[0176] In addition, the above-mentioned matching method of the base plate and the vertical plate enables the snap-fitting external corner locking parts to be directly snapped onto any group of horizontal back ribs from the outside. Compared with the plug-in structure in the prior art, it greatly reduces the difficulty of matching between components and improves the efficiency of assembly.

[0177] The L-shaped tensioning piece 8204 is composed of a front tensioning piece and a rear tensioning piece fixed at the rear end, with the angle between the front tensioning piece and the rear tensioning piece being 90 degrees. The front tensioning piece and the rear tensioning piece are also respectively provided with a tensioning piece hole 8205, and the width of the tensioning piece hole 8205 matches the tensioning bolt 8300.

[0178] The front end edge of the front tensioning piece is arranged at the front end edge of the base plate 8201, and the front end edge of the rear tensioning piece is arranged at the rear end edge of the base plate 8201;

[0179] The base plate 8201 is provided with a base plate strip hole 8206 having the same size as the tensioning plate strip hole 8205 ; the base plate strip hole 8206 is located between the front tensioning plate and the rear tensioning plate.

[0180] After completing the installation of the horizontal back ribs, snap the two snap-on male corner locking pieces onto the corresponding horizontal back ribs, then insert the tightening bolts through the tightening strip holes of one snap-on male corner locking piece, the base strip holes, the gaps between the two sets of horizontal back ribs, the base strip holes of the other snap-on male corner locking piece, and the tightening strip holes. Adjust the angle of the tightening bolts and tighten the matching nuts.

[0181] Example 2

[0182] The only difference between this embodiment and embodiment 1 is that the head support piece 1202 and the tail support piece 1203 are located on both sides of the reinforcement bar 1201 .

[0183] It should be noted that all features disclosed in this specification, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any manner.

[0184] Furthermore, the above-described specific embodiments are merely illustrative. Persons skilled in the art may devise various solutions based on the disclosure of the present invention, and such solutions fall within the scope of the present invention and are intended to be protected by the present invention. Persons skilled in the art should understand that the present description and drawings are intended to be illustrative and not to limit the scope of the claims. The scope of protection of the present invention is defined by the claims and their equivalents.

Claims

1. A combined assembled wall column structure system, characterized in that: The invention comprises a bottom frame system (1000) arranged at the bottom, a combined wall column formwork assembly structure (2000) arranged above the bottom frame system (1000), a negative corner connection structure (3000) or a positive corner reinforcement structure (7000) arranged at a negative corner or a positive corner on the wall column formwork assembly structure (2000), an inclined support structure (4000) arranged on the wall column formwork assembly structure (2000), a secondary keel heightening member (5000) arranged above the wall column formwork assembly structure (2000), and a positive corner locking structure (8000) arranged at a positive corner position on the wall column formwork assembly structure (2000).

2. A combined assembled wall column structure system according to claim 1, characterized in that: The wall column formwork assembly structure (2000) is also provided with a beam connection plate (6000).

3. A combined assembled wall column structure system according to claim 2, characterized in that: The bottom frame system (1000) comprises a positive corner positioning piece (1300) and / or a negative corner positioning piece (1400) arranged on the ground and arranged at the inner corner of the wall or column according to the shape of the wall or column to be cast, a pressure foot portion (1100) arranged on the ground and arranged at the outer side of the edge of the wall or column along the shape of the wall or column to be cast, and a positioning rib (1200) arranged on the ground and located between two parallel pressure foot portions (1100); The presser foot portion (1100) is composed of an elastic strip (1101) and an L-shaped anti-leakage presser foot (1104) arranged above the elastic strip (1101); an L-shaped presser foot (1102) is further arranged on the L-shaped anti-leakage presser foot (1104), and a reinforcing sheet (1103) is further arranged on the L-shaped presser foot (1102) and is integrally fixed to the L-shaped presser foot (1102); The elastic strip (1101) is an elastic pearl cotton strip or a sponge strip; The bottom surface of the L-shaped anti-leakage presser foot (1104) is pressed on the elastic strip (1101), the side surface of the L-shaped anti-leakage presser foot (1104) is perpendicular to the bottom surface, and the side surface of the L-shaped anti-leakage presser foot (1104) is located at one side edge of the bottom surface close to the positioning rib (1200); The edge of the bottom surface of the L-shaped anti-leakage presser foot (1104) facing away from the positioning rib (1200) is flush with the outer edge of the elastic strip (1101), and the width of the L-shaped anti-leakage presser foot (1104) is less than or equal to the width of the elastic strip (1101); Two adjacent side surfaces of the reinforcing sheet (1103) are respectively fixed on the bottom surface and the side surface of the L-shaped presser foot (1102), and the rear side of the reinforcing sheet (1103) extends outward from the bottom surface of the L-shaped presser foot (1102) and then extends downward from the L-shaped presser foot (1102); the downward extension length of the reinforcing sheet (1103) is greater than the total thickness of the bottom surface of the L-shaped presser foot (1102) and the bottom surface of the L-shaped anti-leakage presser foot (1104); The positioning rib (1200) is composed of a reinforcement bar (1201), a head support piece (1202) arranged at the front end of the reinforcement bar (1201), and a tail support piece (1203) arranged at the rear end of the reinforcement bar (1201); The head support piece (1202) and the tail support piece (1203) are in an "L" shape, and the two ends of the steel bar (1201) are fixed in parallel to the outer side of the head support piece (1202) and the outer side of the tail support piece (1203) by welding, and the steel bar (1201) is also parallel to the bottom edge of the head support piece (1202) and the bottom edge of the tail support piece (1203); The head support piece (1202) and the tail support piece (1203) are located on the same side of the reinforcement bar (1201); The head support plate (1202) and the tail support plate (1203) are located on both sides of the steel bar (1201).

4. A combined assembled wall column structure system according to claim 3, characterized in that: The combined wall column formwork assembly structure (2000) comprises a formwork portion (2100), a secondary keel portion (2200) vertically arranged on the outer side of the formwork portion (2100), a back rib portion (2300) arranged on the outer side of the secondary keel portion (2200), and a tension screw assembly (2400) having an end portion passing through the formwork portion (2100) and fixed on the outer side of the back rib portion (2300); The template portion (2100) is composed of a template body (2101) in the shape of a rectangular plate, a hinge (2102) arranged on the left and / or right edge of the outer side of the template body (2101), and a plurality of U-shaped screw holes (2103) arranged on the left edge or right edge of the template body (2101); the U-shaped screw hole (2103) is composed of a semicircular hole arranged on the template body (2101) and a rectangular groove having a width equal to the diameter of the semicircular hole and a length equal to the radius of the semicircular hole; The hinge (2102) is composed of a fixed plate fixed to the template body (2101) by screws and a screw assembly, and a flip plate arranged on the side of the fixed plate close to the edge of the template body (2101) and capable of flipping along a fixed rotation axis; the flip plate is provided with a through hole penetrating the flip plate; the fixed plate is 3.5 cm away from the side of the template body (2101) on the side where the U-shaped screw hole (2103) is provided, or 1.7 cm away from the side of the template body (2101) on the side where the U-shaped screw hole (2103) is not provided; The secondary keel portion (2200) comprises a joint secondary keel vertically arranged at the junction of the outer side surfaces of any two adjacent template bodies (2101) in the horizontal direction, and a plurality of supporting secondary keels vertically arranged on the outer side surfaces of the template bodies (2101); The joint secondary keel is composed of a plurality of sequentially connected square tube secondary keels (2201), a plurality of secondary keel fixing holes (2202) that pass through the square tube secondary keels (2201) in a horizontal manner, and a secondary keel connector that is arranged between two adjacent square tube secondary keels (2201) and is fixed to the two square tube secondary keels (2201) by bolts. The square tube secondary keel (2201) is also provided with a screw rod through hole (2206) that passes through the square tube secondary keel (2201) in a horizontal manner in front and back. The spacing between any two adjacent secondary keel fixing holes (2202) is 5 cm, and the distance between the secondary keel fixing hole (2202) closest to the end of the square tube secondary keel (2201) and the end of the square tube secondary keel (2201) is 5 cm. The secondary keel connecting piece is composed of two secondary keel connecting pieces (2203) symmetrically arranged with a spacing greater than or equal to the thickness of the square tube secondary keel (2201), a plurality of secondary keel connecting holes (2204) symmetrically arranged on the two secondary keel connecting pieces (2203), and a plurality of secondary keel U-shaped fixing buckles (2205) simultaneously buckled on the two secondary keel connecting pieces (2203); the spacing between any two adjacent secondary keel connecting holes (2204) is 5 cm; the top edges of the two secondary keel connecting pieces (2203) are bent in opposite directions to form a limiting strip, and the bottom edges of the two secondary keel connecting pieces (2203) are bent in opposite directions to form an L-shaped groove, and the width of the L-shaped groove is greater than or equal to the thickness of the secondary keel U-shaped fixing buckle (2205); The back rib portion (2300) is composed of a horizontal reinforcing back rib horizontally arranged on the outside of the secondary keel portion (2200), and a vertical reinforcing back rib vertically arranged on the outside of the horizontal reinforcing back rib; the horizontal reinforcing back rib and the vertical reinforcing back rib are both composed of a plurality of groups of square tube back rib groups connected in sequence, and reinforcing back rib connectors arranged on any two adjacent square tube back rib groups; The square tube back rib group comprises two square tube back ribs (2301) arranged side by side, a plurality of back rib fixing holes (2302) penetrating the two square tube back ribs (2301) in the left and right directions, back rib connecting bolts (2303) penetrating the back rib fixing holes (2302) at the same position on the two square tube back ribs (2301) and fixing the two square tube back ribs (2301) together, and a bolt sleeve (2304) sleeved on the back rib connecting bolts (2303) and located between the two square tube back ribs (2301); at least two back rib connecting bolts (2303) are provided on the two square tube back ribs (2301) in each group; The reinforced back rib connector is composed of two symmetrically arranged back rib connecting pieces (2305) with a spacing greater than or equal to the thickness of the square tube back rib group, a plurality of back rib connecting holes (2306) symmetrically arranged on the two back rib connecting pieces (2305), and a plurality of back rib U-shaped fixing buckles (2307) simultaneously buckled on the two back rib connecting pieces (2305); the spacing between any two adjacent back rib connecting holes (2306) is 5 cm; the top edges of the two back rib connecting pieces (2305) are bent in opposite directions to form a limiting strip, and the bottom edges of the two back rib connecting pieces (2305) are bent in opposite directions to form an L-shaped groove, and the width of the L-shaped groove is greater than or equal to the thickness of the back rib U-shaped fixing buckle (2307); In the vertical reinforcement back ribs, a square tube connector (2308) is provided between two connected square tube back ribs (2301).

5. The combined assembled wall column structure system according to claim 4, characterized in that: The internal corner connection structure (3000) comprises a plurality of internal corner template structures connected in sequence; the internal corner template structure comprises two internal corner templates (3100) arranged perpendicular to each other, a secondary internal corner keel (3300) arranged at the angle between the two internal corner templates (3100), and at least two internal corner connection pieces (3200) fixed simultaneously to the two internal corner templates (3100); The internal angle connecting piece (3200) is composed of a connecting piece (3201), a limiting groove (3202) provided on the connecting piece (3201), a limiting piece (3203) provided on the upper side of the connecting piece (3201) and adjacent to the limiting groove (3202), a fixing piece (3204) provided on the upper side of the connecting piece (3201) and with both ends extending to the limiting groove (3202), and a pin hole (3205) provided on the connecting piece (3201); The connecting piece (3201) is in the shape of a quarter circle, and the limiting groove (3202) is in the shape of a rectangle; a corner of the limiting groove (3202) coincides with the center of the connecting piece (3201), and two sides of the limiting groove (3202) extending from the corner coincide with two sides of the connecting piece (3201) extending from the center of the circle; The size of the limiting groove (3202) matches the internal angle secondary keel (3300); The limiting piece (3203) and the fixing piece (3204) are both perpendicular to the connecting piece (3201); there are two limiting pieces (3203), and the two limiting pieces (3203) are perpendicular to each other; there are two fixing pieces (3204), and the two fixing pieces (3204) are respectively perpendicular to their adjacent limiting pieces (3203); a plurality of fixing holes are provided on the fixing piece (3204); The internal angle secondary keel (3300) is composed of an L-shaped main body (3301), an L-shaped reinforcement sheet (3302) arranged across the L-shaped main body (3301), and a plurality of groups of fixing holes (3303) arranged on two adjacent surfaces of the L-shaped main body (3301); There are two L-shaped reinforcing pieces (3302), and the two L-shaped reinforcing pieces (3302) divide the L-shaped body (3301) into three sections; the L-shaped reinforcing pieces (3302) are fixed to the L-shaped body (3301) by welding, and the L-shaped reinforcing pieces (3302) and the L-shaped body (3301) together form a rectangle; The lower side of the connecting piece (3201) located at the end of the internal angle template structure is arranged outward; The two connecting pieces (3201) at the joints of two adjacent internal angle template structures are fixed by a pin that simultaneously passes through two pin holes (3205) and a pin piece that matches the pin; The two connecting pieces (3201) are located at the junction of the two internal angle template structures, wherein the lower side surface of one connecting piece (3201) is 13 mm away from the end edge of the internal angle template (3100) fixed by it, and the lower side surface of the other connecting piece (3201) exceeds the end edge of the internal angle template (3100) fixed by it by 10 mm.

6. The combined assembled wall column structure system according to claim 5, characterized in that: The external corner reinforcement structure (7000) comprises external corner reinforcement secondary keels (7100) fixed to two groups of mutually perpendicularly arranged template parts (2100); The external corner reinforcement secondary keel (7100) is composed of two external corner square tubes (7101) arranged perpendicular to each other, a reinforcing L-piece (7103) simultaneously fixed on the outer angle surfaces of the two external corner square tubes (7101), two triangular connecting pieces (7104) simultaneously fixed on both ends of the outer angle surfaces of the two external corner square tubes (7101), a plurality of external corner fixing holes (7102) respectively arranged perpendicularly on the outer angle surfaces of the two external corner square tubes (7101), and a triangular connecting hole (7105) vertically penetrating the triangular connecting piece (7104); Two adjacent external corner reinforcement secondary keels (7100) are fixed together by a pin that simultaneously penetrates two triangular connection holes (7105); The side surface of the template body (2101) of the first group abuts against one surface of the inner angled surfaces of the two external angled square tubes (7101), and a surface adjacent to the side surface abuts against the other surface of the inner angled surfaces of the two external angled square tubes (7101); one side surface of the template body (2101) of the second group abuts against the other surface of the template body (2101) of the first group adjacent to the side surface, and another surface of the template body (2101) of the second group adjacent to its side surface abuts against one surface of the inner angled surfaces of the two external angled square tubes (7101); The template portion (2100) is fixed to the external corner reinforcement secondary keel (7100) by means of a pin that simultaneously passes through the hinge (2102) and the external corner fixing hole (7102) adjacent to the hinge (2102).

7. The combined assembled wall column structure system according to claim 6, characterized in that: The oblique support structure (4000) is composed of an oblique support base (4100) arranged on the ground, two oblique support rods (4200) with different inclinations arranged on the oblique support base (4100), and an oblique support fixing head (4300) arranged at the front end of the oblique support rods (4200); The oblique support base (4100) is composed of a U-shaped fixing base (4101), a conical fixing nail (4102) that penetrates the side of the U-shaped fixing base (4101) downward and is nailed into the ground, and two axis fixing pins (4103) that penetrate the U-shaped fixing base (4101) horizontally; the rear ends of the two oblique support rods (4200) are respectively penetrated by an axis fixing pin (4103). The oblique support rod (4200) is composed of a middle support rod (4201) and end screw rods (4202) provided at the front and rear ends of the middle support rod (4201); the front and rear ends of the middle support rod (4201) are respectively provided with internal threads, and the end screw rods (4202) are matched with the middle support rod (4201) through external threads; The oblique support fixing head (4300) is composed of a fixed connecting head (4301) which is fixed to the oblique support rod (4200) after being penetrated by a pin, a connecting claw (4302) provided on the fixed connecting head (4301), and two connecting claw fixing holes (4303) provided on both sides of the connecting claw (4302).

8. The combined assembled wall column structure system according to claim 7, characterized in that: The external corner locking structures (8000) are arranged in groups on two groups of horizontal reinforcing back ribs arranged in intersecting directions on the same horizontal plane; the group of wall column external corner locking members includes two snap-fit ​​external corner locking members (8200) and a tightening bolt (8300) that passes through the two snap-fit ​​external corner locking members (8200) and tightens them; The two snap-fitting male corner locking members (8200) are respectively arranged on two groups of intersecting horizontal back ribs (8100); Any one of the two groups of horizontal back ribs (8100) does not exceed the intersection of the two groups of horizontal back ribs (8100); The snap-fit ​​external corner locking member (8200) is composed of a base plate (8201), two vertical plates (8202) respectively arranged on the left and right edges of the base plate (8201), and an L-shaped tensioning piece (8204) arranged on the upper side of the base plate (8201); the vertical plates (8202) are perpendicular to the base plate (8201); Two fixing holes (8203) are provided on the vertical plate (8202) in the horizontal direction, and the diameter and position of the fixing holes (8203) match the diameter and position of the through holes on the horizontal back rib (8100); The distance between the two vertical plates (8202) is the same as the width of any group of horizontal back ribs (8100); The L-shaped tensioning piece (8204) is composed of a front tensioning piece and a rear tensioning piece fixed to each other at the tail end, and the angle between the front tensioning piece and the rear tensioning piece is 90 degrees; the front tensioning piece and the rear tensioning piece are respectively provided with a tensioning piece strip hole (8205), and the width of the tensioning piece strip hole (8205) matches the tensioning bolt (8300); The front end edge of the front tensioning piece is arranged at the front end edge of the base plate (8201), and the front end edge of the rear tensioning piece is arranged at the rear end edge of the base plate (8201); The base plate (8201) is provided with a base plate strip hole (8206) having the same size as the tensioning plate strip hole (8205); the base plate strip hole (8206) is located between the front tensioning plate and the rear tensioning plate.

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