CN218581163U - Reinforced concrete diagonal bracing member support system, support frame and closed template - Google Patents

Abstract

The utility model relates to a reinforced concrete bracing member braced system, braced frame and closed template, braced frame includes the braced truss and arranges the closed template in the braced truss, the braced truss includes a plurality of rows of pole groups, be connected with top bracing roof beam and bottom beam between adjacent two sets of pole groups, the regulation base has been arranged to the bottom of pole setting, the connection of interval arrangement is propped immediately and is connected the stull of interval arrangement about two on the top bracing roof beam, it surrounds formation rectangle installation space with the connection stull to connect immediately, closed template includes the top mould, two side forms of both sides around the die block and the front and back, the cladding is in both sides around the die block to two side form relative intervals, the top at two side forms is established to the top mould lid, the outside of two side forms is supported there is the side wood, side wood is used for the cooperation with braced frame's rectangle support space lateral wall. The method has the advantages of modularization, rapidness, stability and standardization.

Description

Reinforced concrete diagonal bracing member support system, support frame and closed template

Technical Field

The utility model relates to a reinforced concrete frame structure pouring construction field especially relates to a reinforced concrete bracing member braced system, braced frame and closed template.

Background

The cast-in-place reinforced concrete diagonal bracing member generally comprises a diagonal member with a rectangular section, such as a unidirectional support, a cross support and a herringbone support, and is similar to the unidirectional support diagonal bracing member in the construction of the roof diagonal beam in the cast-in-place reinforced concrete frame structure of the antique building. The diagonal bracing member is applied to a main body building, and a reinforced concrete one-way diagonal bracing 2 (shown in figure 1) and a cross diagonal bracing 1 (shown in figure 2) are cast in situ between beam columns of a main body frame 3 so as to improve the overall rigidity of an upper structure, restrain the deformation of the structure and enhance the seismic performance of the structure.

The existing cast-in-place concrete diagonal member generally adopts a secondary pouring construction process in actual construction, and after the construction of a main body frame column structure is finished, a supporting template of the diagonal member is erected for secondary pouring, so that the integrity of the structure is not favorable. The existing bracing member template supporting mode is an upper opening type, and due to the fact that the slump of commercial concrete is high, the concrete slides downwards due to dead weight and overflows out of the template during pouring and vibrating, and sink cracks are easily formed at reinforcing steel bar nodes when the concrete is condensed and shrunk, so that the structure is not compact; when the concrete slump is low, because the inclined strut is dense with steel bars at the joints of the beam and the column, common quality problems such as holes, honeycombs and the like are easy to occur, and a weak part is formed at the connecting point of the cast-in-situ inclined strut member and the frame; meanwhile, in the secondary pouring process, when the diagonal bracing member steel bars are excessively reserved, temporary supports need to be erected for fixing, and the construction of the beam-column structure is influenced; the potential safety hazard is great when the high-altitude side operation is performed.

Meanwhile, in the existing secondary pouring construction process of the diagonal bracing member, the erection of the supporting frame needs to be additionally erected with an external scaffold or by adopting a temporary support, the whole erection process is complicated, and the stability is poor; the supporting of the formwork is generally implemented by anchoring through nails after the top formwork, the bottom formwork and the side formwork are encircled, a modularized supporting frame system cannot be formed, the formwork needs to be disassembled in a destructive mode after pouring construction, the formwork cannot be repeatedly used, and pouring cost is invisibly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supporting system for pouring a reinforced concrete diagonal bracing member; the problems that the erection process of a supporting frame is complicated and a modularized combination cannot be formed before secondary pouring of an inclined strut member in the prior art are solved; an object of the utility model is to provide a braced frame of this braced system still, the utility model discloses a still aim at provides a closed template of this braced frame.

In order to solve the problem, the utility model relates to a closed template adopts following technical scheme:

closed template, including two side forms of top mould, die block and front and back both sides, its characterized in that, the relative interval of two side forms surrounds the cladding in both sides around the die block, the top mould is used for transversely the bunding at the top of two side forms after the side form cladding, the outside of two side forms is supported there is side wood, the bottom sprag of die block has the bottom wood, and the top wedge of top mould is equipped with a wooden wedge, side wood be used for with braced frame's rectangle support space lateral wall cooperation so that closed template surrounds formation rectangle and pours the space.

Further, the top wood is pressed on the top die and the lateral side wood on the upper side.

Furthermore, the side wood is a plurality of, arranges side by side along the width direction interval of side form.

The utility model relates to a braced frame adopts following technical scheme:

braced frame, including the braced truss with arrange the closed template in the braced truss, including being used for setting up a plurality of rows of upright pole group on the bracing beam pole in main body frame's crossbeam upside or main body frame, each group's upright pole group is connected with the base beam along the horizontal interval arrangement of the left and right sides extending direction of crossbeam, and the upper end height of each upright pole group reduces gradually in order so that the braced truss forms triangle-shaped framework structure, and the pole setting of two interval arrangements around same upright pole group is connected with the top bracing beam, bottom between two sets of adjacent pole setting groups, and the bottom of pole setting is arranged and is used for adjusting the regulation base of the upper and lower height of braced truss, the connection upright that is connected with two interval arrangements around on the top bracing beam props up and two connection crossbearers of interval arrangement from top to bottom, connects upright to prop up and connect the crossbearer to surround and form and enclose the rectangle installation space in the reservation reinforcing bar outside at the bracing member, closed template is filled in the rectangle installation space, and two rectangle side forms the both sides of the relative interval closure cladding in the bottom die around two side forms the top side wood side wall and the top side wood side wall of closed template, the side wood side wall is used for the side wood side wall is laid.

Further, the top wood wedge is pressed on the top die and the lateral side wood on the upper side.

Furthermore, the side wood is a plurality of, arranges side by side along the width direction interval of side form.

The utility model relates to a reinforced concrete bracing member is pour and is used braced system adopts following technical scheme:

the supporting system for pouring the reinforced concrete diagonal bracing member comprises at least two supporting frames which are used for supporting the bottom sides of all bevel edges of cross diagonal bracing respectively, each supporting frame comprises a supporting truss and a closed template arranged in the supporting truss, the supporting truss comprises a plurality of rows of upright rod groups which are used for supporting beam rods in the upper side of a beam of a main body frame or the main body frame, each group of upright rod groups are horizontally arranged along the left and right extension direction of the beam at intervals, the upper end height of each upright rod group is gradually reduced in sequence to enable the supporting truss to form a triangular framework structure, the same upright rod group comprises front and back upright rods arranged at intervals, top supporting beams are connected between two adjacent groups of upright rod groups, bottom supporting beams are connected at the bottoms, adjusting bases used for adjusting the upper and lower heights of the supporting truss are arranged at the bottoms of the upright rods, two front and back connecting upright struts arranged at intervals and two upper and lower connecting transverse struts arranged at intervals are connected on the upright beams, the upright struts and the connecting upright rods form a rectangular installation space surrounding the reserved steel bar of the diagonal bracing member, the closed template is filled in the rectangular installation space, the two front and back side supporting side formwork are matched with the side formwork, and side formwork covers are arranged at the top side formwork and the top side formwork.

Furthermore, the bottom of the bottom die supports the bottom square timber, and the top of the top die is wedged with a top timber wedge.

Further, the top wood wedge is pressed on the top die and the lateral side wood on the upper side.

Furthermore, the side wood is provided with a plurality of side wood which are arranged side by side at intervals along the width direction of the side mould.

Furthermore, the two support frames are symmetrically spliced to be used for supporting the bottom of the cross inclined strut, and a connecting piece is spliced and fixed between the highest side upright rod groups of the two symmetrically arranged support frames.

Furthermore, the connecting piece is a splicing bolt, supporting square timbers are filled between the two symmetrically arranged supporting frames, and the splicing bolt penetrates through the supporting square timbers.

Furthermore, the bottom of the adjustable base is connected with a base plate which is paved on a beam rod of the main body frame.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model relates to a reinforced concrete bracing member is pour and is used braced system, when adopting this braced frame to strut, utilize triangle-shaped stability principle, can be according to the type and the inclination of the bracing member of reality, select suitable braced frame to strut and be in setting for the position, the setting up of closed template can be quick effectual the building of completion module, when form removal, only need loosen braced frame's regulation base, with the top mould, side form and die block pull down in proper order can, need not destroy the integrality of template, convenient subsequent reuse. The support system can realize synchronous pouring of the inclined strut member and the frame structure, is convenient for construction and quality control, and improves the structural integrity; meanwhile, the force transmission path of the support system is clear and concise, the support is realized through the support truss of the triangular framework, the modular operation and construction are convenient, and the support system is strong in bearing capacity, high in overall stability and anti-overturning performance, economical, reasonable, safe and reliable after being assembled. Meanwhile, the supporting truss and the closed template have simple structures and can be manufactured on site or customized; easy dismounting can have enough to meet the need the use many times, through to template optimal design and processing preparation, reduces the benefit rate. The method has the advantages of modularization, rapidness, stability and standardization.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described as follows:

FIG. 1 is a block diagram of a prior art cross brace;

FIG. 2 is a block diagram of a prior art one-way sprag;

fig. 3 is a schematic structural view of a concrete embodiment of the support system for pouring a reinforced concrete diagonal bracing member of the present invention;

FIG. 4 is a schematic view of the support frame connection structure of FIG. 3;

FIG. 5 isbase:Sub>A sectional view taken along line A-A in FIG. 3;

FIG. 6 is an enlarged view of the form mounting structure of FIG. 5;

FIG. 7 is a left side sectional view of FIG. 6;

FIG. 8 is a flow chart of the construction process.

Description of reference numerals: 1-cross bracing 1;2, a one-way inclined strut 2; 3-a main body frame 3; 4-a cross beam 4; 5-beam 5; 6-a backing plate 6; 7-a support frame 7; 8-closed form 8; 9-a support truss 9; 10-a bottom bracing beam 10; 11-a top bracing beam 11; 12-upright stanchion 12; 13-a reinforcement beam 13; 14-adjustment base 14; 15-connecting the vertical support 15; 16-connecting wales 16; 17-bottom die 17; 18-top die 18; 19-sideform 19; 20-lateral wood 20; 21-top wooden wedge 21; 22-square bottom wood 22; 23-splice bolt 23; 24-supporting the square timber 24.

Detailed Description

In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

The utility model relates to a reinforced concrete bracing member is pour and is used braced system's concrete embodiment, as shown in fig. 3 to 8, in this embodiment, use the bracing member in the main body frame 3 as alternately bracing 1 for the example, this reinforced concrete bracing member is pour and is used braced system includes four braced frame 7, braced frame 7 includes bracing truss 9 and arranges closed template 8 in bracing truss 9, closed template 8 is the cross type, use the intersect as the boundary, divide into four parts about upper left, lower left, upper right, lower right. The four support frames 7 are respectively supported at the bottoms of the four parts.

Taking one of the supporting frames 7 as an example, the supporting frame 7 includes a supporting truss 9 and a closed formwork 8 arranged in the supporting truss 9, the structure of the supporting truss 9 is shown in fig. 4 and 5, the supporting truss 9 includes a bottom bracing beam 10, a top bracing beam 11 and a plurality of rows of upright rod sets connected between the bottom bracing beam 10 and the top bracing beam 11, wherein the bottom bracing beam 10 has two, horizontally extending along the left-right direction and arranged side by side at intervals in the front-back direction, the top bracing beam 11 has two, obliquely extending along the left-right direction and arranged side by side at intervals in the front-back direction, the upright rod sets are used for supporting on the upper side of the cross beam 4 of the main body frame 3 or on the supporting beam rods 5 in the main body frame 3, the above-mentioned sets of upright rod sets are horizontally arranged at intervals along the left-right direction of the cross beam 4, the height of the upper end of each upright rod set is sequentially and gradually reduced to make the supporting truss 9 form a triangular framework structure, so that one end of the truss of the above-mentioned top bracing beam 11 obliquely extends upwards towards the other end, and at the same time, in order to ensure the supporting stability of the supporting, the supporting truss 13 of the obliquely supporting beam is connected between the two sets.

The same vertical rod group comprises a front vertical rod 12 and a rear vertical rod 12 which are arranged at intervals, and an adjusting base 14 for adjusting the overall supporting height of the supporting truss 9 is arranged at the bottom of each vertical rod 12. Meanwhile, the top bracing beam 11 is connected with two connecting vertical braces 15 arranged at intervals in the front and back and two connecting transverse braces 16 arranged at intervals in the up and down direction, the connecting vertical braces 15 and the connecting transverse braces 16 surround to form a rectangular installation space surrounding the reserved steel bars of the diagonal bracing member, and all the components are connected by fasteners directly, so that the assembly and disassembly are convenient.

The structure of the integral supporting truss 9 is a triangular truss structure which is gradually increased or decreased in the left-right direction, and the complete supporting stability can be ensured. The mutual fixed connection of top bracing roof beam 11 and bottom bracing roof beam 10 and upright pole group guarantees the overall stability of its structure, and through the setting of each regulation base 14 again simultaneously, can conveniently put into the whole back of assembling fast at the scene of bracing truss 9, whole to the support position that corresponds, perhaps pull down from support position department fast.

The closed type formwork 8 is filled in a rectangular installation space, specifically, the closed type formwork comprises a top formwork 18, a bottom formwork 17 and two side formworks 19 on the front side and the rear side, the two side formworks 19 are oppositely and surrounded and coated on the front side and the rear side of the bottom formwork 17 at intervals, the top formwork 18 is used for transversely covering the top of the two side formworks 19 after the side formworks 19 are coated, side square timbers 20 are arranged on the outer sides of the two side formworks 19 in a cushioning mode, and the side square timbers 20 are used for being matched with the rectangular support space side walls of the support frame 7 so that the closed type formwork 8 is surrounded and formed into a rectangular pouring space. Further, in order to ensure the overall stability and avoid the uneven stress of the template in the local length direction, a bottom square timber 22 is supported at the bottom of the bottom die 17, and a top wooden wedge 21 is wedged at the top of the top die 18, and the top wooden wedge 21 can fix the top die to prevent the concrete from expanding due to the self weight. Meanwhile, in order to ensure the uniform force in each position of the side mold 19 in the width direction, a plurality of side blocks 20 are arranged side by side at intervals in the width direction of the side mold 19.

In the actual template installation process, firstly, a bottom die 17 is erected, a wood board is usually configured on one side of the bottom die 17, and a configured top die 18 is centrally laid and installed on a connecting cross brace 16 on the lower side; then, erecting a side mold 19, configuring templates of standard sections according to the length of the component and the module of the template, paving each section of template by adopting a whole plate, planing and leveling edges of the templates, and pasting a sponge strip or a transparent adhesive tape at a joint, so as to ensure tight joint and prevent slurry leakage; during support, the side die 19 is prevented from wrapping the bottom die 17, the side die 19 is prevented from being directly connected with the bottom die 17 through iron nails, and the template is prevented from being damaged; and finally, erecting the top die 18, putting the configured standard segment top die 18 between the side die 19 and the upper connecting cross brace 16 section by section, wedging a top wood wedge 21 at the hinged position of the top die 18 and the side die 19, and wedging the top wood wedge with the connecting cross brace 16.

The whole formwork is erected without clamping and fixing the formwork by nails, and the wedging and fixing of each position of the formwork are realized only by the side wood 20, the top wood wedge 21 and the bottom wood 22 arranged between the connecting cross brace 16 and the connecting vertical brace 15 and each formwork.

For the support of the cross diagonal brace 1, the support truss 9 is supported according to different support positions when being supported, and at the bottom position of the cross diagonal brace 1, in order to further ensure the support stability, two support frames 7 are symmetrically spliced to be supported at the bottom of the cross diagonal brace 1, and a connecting piece is spliced and fixed between the highest side upright rod groups of the two symmetrically arranged support frames 7. Specifically, the connecting piece is a splicing bolt 23, a supporting square timber 24 is filled between two symmetrically arranged supporting frames 7, and the splicing bolt 23 penetrates through the supporting square timber 24.

When the upper side inclined edge of the cross inclined strut 1 is supported, in order to ensure the supporting stability and integrity of the supporting truss 9, the bottom of the adjustable base is connected with a base plate 6 which is used for being laid on a beam rod 5 of the main body frame 3.

When the supporting system in the embodiment is used for constructing the cross inclined strut 1, the specific construction process is shown in fig. 7, and the specific construction process mainly comprises the following steps:

1. construction preparation:

1. the working face is cleaned up, temporary safety protection facilities at the edges, the openings and the like are completely installed, and the acceptance is qualified.

2. And (5) familiarizing with a drawing, and determining calculation parameters such as a component inclination angle, a clear span, a template supporting height, a load and the like.

3. According to the floor plane control network cable, a control axis is released on the floor, and two sidelines of the diagonal bracing member and two template control lines are respectively led out according to the axis.

4. The selection of various materials is made clear, including the form, side timber 20, bottom timber 22, top timber wedges 21, various connecting struts, uprights 12, adjustment bases 14, etc.

2. Design and configuration of formwork support system:

1. the template and the support are selected (generally, steel pipes, the adjusting base 14 and fasteners are selected), and the design checking calculation of the template and the support system is carried out according to various calculation parameters. 2. And compiling a material plan according to the construction progress requirement and the number of the components, the determined configuration number of the templates and the supporting systems.

3. Material procurement:

the material and component parts are purchased according to a material plan, the main stressed components and fasteners need to select qualified products meeting the current national standard, quality certification documents such as delivery qualification certificates, inspection reports and the like need to be checked, the materials needing to be subjected to field retest need to be sampled and inspected according to the regulations, and the retest is qualified and then put into use so as to ensure that the quality of the materials meets the design requirements.

4. And (5) processing and manufacturing a template and a support. 5. And (5) entering a field for acceptance inspection.

6. Installing a formwork support system:

1. and (3) field paying-off positioning: and determining the positioning size of the support truss 9 according to the template control line of the placed diagonal bracing member and a template support system design drawing.

2. Installing a supporting system: the bottom of an upright rod 12 of a supporting truss 9 is provided with a base plate 6 and an adjustable base, the upright rod 12 is respectively positioned on control lines of plates of front and rear side molds 19 of an inclined strut member, two supporting frames 7 are connected and assembled by a splicing bolt 23, and two groups of assembled trusses are connected in parallel by a cross rod and a fastener to form a supporting system; when the cross bracing member is used for cross bracing the upper part of the member and the unilateral bracing member, the two trusses are connected by the short cross rod, the lower part is supported by the steel pipe frame, and the backing plate 6 is paved; the support feet of the unilateral bracing members must be provided with anti-slip reliability measures to ensure the fulcrum is stable.

3. And (5) supporting the template.

7. Manufacturing and installing steel bars; 8. and (6) concealing acceptance.

9. Pouring concrete:

1. the self-compacting concrete is adopted for pouring construction and is provided by a commercial concrete mixing plant. The mix proportion, raw materials and additives of the concrete are subjected to trial verification before construction, and the concrete is optimized and adjusted according to actual construction conditions, so that the working performances such as cohesiveness, fluidity and the like of the concrete meet construction requirements.

2. The self-compacting concrete of the inclined strut member and the common concrete of the two end frame columns are synchronously poured, the self-compacting concrete is lifted by a tower crane matched with a hopper and conveyed by a hose, the conveying and unloading time of the self-compacting concrete is controlled within 2h, the tank truck rotates about 90S at a high speed before unloading, and the concrete can be in the best working state due to the thixotropic effect, so that the high fluidity is kept, and the self-compacting forming of the concrete is facilitated.

3. Before pouring, the template and the hose are flushed by water, the same component is continuously poured, pouring layering is reduced as much as possible, and the gravity action of concrete can be fully exerted.

4. And closing the top die 18 section by section along with the pouring progress, knocking the closed die plate by a hammer or slightly vibrating by a vibrating rod to play roles in discharging air bubbles in concrete and assisting in compacting.

5. In the pouring process, full-time technicians are arranged to be on duty at the construction site, so that the concrete quality is ensured to be uniform and stable, and problems are found and timely adjusted.

6. And pouring common concrete of the two end frame columns to the elevation of the bottom of the upper end of the diagonal member, stopping pouring when the self-compacting concrete is poured to be 50mm above the elevation of the top of the upper end of the diagonal member, checking the elevation of the concrete after 15min, and performing re-pouring if the subsidence is low so as to ensure that the design requirement is met.

10. And (3) concrete maintenance:

1. the concrete component is maintained in time after the top and side forms 19 are removed, and the mode of covering non-woven fabrics with water spraying for moisturizing or spraying a curing agent is adopted, and the maintenance method can also be determined according to the factors of site conditions, environmental temperature and humidity, convenience in construction operation and the like. When the lowest temperature is lower than 5 ℃ in the day, the watering maintenance is not adopted.

2. The curing time of the self-compacting concrete is less than 14 days, and the temperature difference between the surface and the interior of the concrete is less than 25 ℃.

Eleven: form and brace system removal

1. When the strength of the concrete can ensure that the surface and the edges of the concrete are not damaged by form removal (generally 24 hours after pouring), the top and side forms 19 can be removed.

2. When the concrete strength reaches more than 50% of the design requirement (generally not more than 7 days), the bottom die 17 and the support can be removed, and the concrete time is based on the strength of the test piece cured under the same condition.

3. The mold removal sequence should be performed from top to bottom. Firstly, dismantling an upper connecting cross brace 16 and a vertical steel pipe main ridge, removing a top wood wedge 21, a side wood 20 and a bottom wood 22, and dismantling a top die 18 and a side die 19; and loosening the adjustable base at the lower part of the support system, namely separating the adjustable base from the bottom die 17, dismantling the splicing bolt 23, and dismantling and separating the support truss 9.

4. The detached supporting truss 9, the rods and the templates cannot be thrown at will, and the supporting truss, the rods and the templates are stacked at designated places of floors in a classified and dispersed manner and are arranged and transported in time.

5. And after the template is disassembled, cleaning the template, and repairing deformed and damaged parts in time.

12. And (6) checking and accepting.

In the supporting system erecting and formwork erecting processes, after the beam 4 of the main supporting framework 7 is poured, the supporting system is directly erected integrally with the stand column of the main framework 3, reserved steel bars are connected, the proper supporting framework 7 is selected according to the type and the inclination angle of the diagonal bracing member and is respectively supported at the corresponding position in the main framework 3, then the supporting position of the supporting framework 7 is adjusted by adjusting the height of the base 14, the pouring position of the diagonal bracing member is further matched, the closed formwork 8 covers the bottom formwork 17 and the top formwork 18 through the side formwork 19 to seal the side formwork 19, the formwork is closed through the pressing fit of the pressing piece and the side wall of the rectangular accommodating space, and the formwork is prevented from being damaged by nails.

Meanwhile, the supporting frame 7 in this embodiment is preferably independently supported, and may be connected and reinforced with the columns, beams, and plates of the main body frame 3 if necessary, but should not be connected with an external scaffold, which affects the structural stability of the device.

The construction of the embodiment of the support frame 7 referred to in this application corresponds to the construction of the support frame 7 in the embodiment of the support system described above and will not be described in detail.

The construction of the embodiment of the closed formwork 8 referred to in the present application corresponds to the construction of the closed formwork 8 in the embodiment of the support system described above and will not be described in detail.

Finally, it should be noted that: the above embodiments are only used for illustration and not for limiting the technical solution of the present invention, and any equivalent substitutions and modifications or partial substitutions which do not depart from the spirit and scope of the present invention should be covered by the scope of the claims of the present invention.

Claims (10)

1. Closed template, including two side forms of top mould, die block and front and back both sides, its characterized in that, the relative interval of two side forms surrounds the cladding in both sides around the die block, the top mould is used for transversely the bunding in the top of two side forms behind the side form cladding, the outside of two side forms is wedged there is the side square timber, and the bottom sprag of die block has the bottom square timber, and the top wedge of top mould is equipped with a wooden wedge, the side wooden be used for with braced frame's rectangle support space lateral wall cooperation so that closed template surrounds formation rectangle and pours the space.

2. The closed formwork of claim 1 wherein the top timber wedges are pressed against the top formwork and the upper side timber.

3. The closed formwork of claim 2 wherein the plurality of side forms are spaced side by side along the width of the side form.

4. The supporting frame is characterized by comprising a supporting truss and a closed template arranged in the supporting truss, and comprises a plurality of rows of upright rod groups which are used for supporting the upper side of a beam of a main body frame or supporting beam rods in the main body frame, each group of upright rod groups are horizontally arranged at intervals along the left-right extension direction of the beam, the height of the upper end of each upright rod group is gradually reduced in sequence to enable the supporting truss to form a triangular framework structure, the same upright rod group comprises a front upright rod and a rear upright rod which are arranged at intervals, a top supporting beam is connected between the two adjacent groups of upright rod groups, the bottom of each upright rod is connected with a bottom supporting beam, an adjusting base used for adjusting the upper height and the lower height of the supporting truss is arranged at the bottom of each upright rod, two connecting upright supports which are arranged at intervals in the front and rear direction and two connecting cross supports which are arranged at intervals up and down, connect upright strut and connect the stull to surround and form the rectangle installation space who encloses the reservation reinforcing bar outside of establishing at the bracing member, closed form packs in rectangle installation space, and closed form includes two side forms of top mould, die block and front and back both sides, and the cladding is surrounded in both sides around the die block to two relative intervals of side form, and the top mould is used for transversely covering after the side form cladding and establishes the top at two side forms, the outside of two side forms is supported there is side wood, and the bottom sprag of die block has bottom wood, and the top wedge of top mould is equipped with a wooden wedge, side wood is used for cooperating with braced frame's rectangle bracing space lateral wall, so that closed form surrounds and forms the rectangle and pours the space.

5. The support frame of claim 4, wherein the top wood wedges are pressed against the top mold and the upper side of the lateral wood.

6. The support frame of claim 5, wherein the side mold has a plurality of side blocks arranged side by side at intervals in a width direction of the side mold.

7. The reinforced concrete diagonal bracing member supporting system is characterized by comprising at least two supporting frames which are respectively used for supporting the bottom sides of all bevel edges of cross diagonal bracing, each supporting frame comprises a supporting truss and a closed formwork arranged in the supporting truss, each supporting truss comprises a plurality of rows of upright rod groups which are used for supporting the upper side of a cross beam of a main body frame or supporting beam rods in the main body frame, all the upright rod groups are horizontally arranged at intervals along the left-right extending direction of the cross beam, the height of the upper end of each upright rod group is gradually reduced in sequence so that the supporting truss forms a triangular framework structure, the same upright rod group comprises a front upright rod and a rear upright rod which are arranged at intervals, a top supporting beam is connected between the top of two adjacent upright rod groups, a bottom supporting beam is connected at the bottom of each upright rod group, and an adjusting base which is used for adjusting the upper-lower height of the supporting truss is arranged at the bottom of each upright rod group, be connected with the connection of two front and back interval arrangements on the top supporting beam and prop and two connection studdles of interval arrangement from top to bottom immediately, connect immediately prop and connect the studdle to surround and form the rectangle installation space who encloses the reservation reinforcing bar outside of establishing at the bracing member, closed form board is adorned in the rectangle installation space, and closed form board includes two side forms of top mould, die block and front and back both sides, and the cladding is surrounded in both sides around the die block in two side form relative intervals, and the top mould is used for transversely laying the lid behind the die block cladding and establishes the top at two side forms, the outside of two side forms is supported there is the side wood, and the bottom sprag of die block has the bottom wood, and the top wedge of top mould is equipped with the top wood wedge, the side wood be used for with braced frame's rectangle bracing space lateral wall cooperation, so that closed form rectangle pouring space is surrounded.

8. A reinforced concrete bracing member support system according to claim 7 wherein two support frames are symmetrically split for support at the base of a cross brace, a connector being fixed between the uppermost set of side uprights of the two symmetrically arranged support frames.

9. A reinforced concrete bracing member support system according to claim 8, wherein the connecting members are splice bolts, and a support square is filled between two symmetrically arranged support frames, and the splice bolts pass through the support square.

10. A reinforced concrete bracing member support system according to any one of claims 7 to 9, wherein a tie plate for laying on a beam of the main body frame is attached to the bottom of the adjustment base.

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