Batter post formwork supporting system used in building construction

Abstract

The invention discloses a batter post formwork supporting system for building construction, which comprises a formwork system and a supporting system, the formwork system is formed by vertically splicing a plurality of groups of plates, the supporting system comprises a plurality of groups of limiting adjusting parts and a supporting part, the plurality of groups of limiting adjusting parts are used for adjusting the inclination of the plates and fixing the positions of the plates, and the supporting part is used for supporting the plates. The multiple sets of limiting adjusting pieces are connected and spliced through the supporting pieces to support the formwork system, the supporting system can set and limit the inclination of concrete, meanwhile, the formwork assembly can be supported, and the pouring forming effect is guaranteed.

Description

Technical Field

[0001] The invention relates to an inclined column formwork supporting system used in building construction. Background Art

[0002] In recent years, the design of public buildings such as large sports stadiums and exhibition centers has become more and more novel and unique, with various forms of expression. Various ultra-high-strength concrete inclined columns are widely used in complex and special-shaped buildings. Since the concrete inclined column structure has a certain inclination, if the cross-section of the rigid concrete inclined column structure is large, the mass of the steel bars and the mass of the concrete are both large, and under the condition of deadweight, they will be applied to the formwork assembly, thereby affecting the position of the formwork, and then affecting the casting effect; and there is a certain difficulty in positioning the inclination of the concrete inclined column, and the combination with the support system is also relatively complicated. Summary of the invention

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a slanted column formwork support system for use in building construction, which can set and limit the slope of concrete while also supporting the formwork assembly to ensure the casting effect.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a support system for inclined column formwork used in construction, comprising a formwork system and a support system, wherein the formwork system is formed by splicing a plurality of groups of panels up and down, and the support system comprises a plurality of groups of limit adjustment members and support members, wherein the plurality of groups of limit adjustment members are used to adjust the inclination of the panels and fix the position of the panels, and the plurality of groups of limit adjustment members are connected and spliced ​​through support members to form support for the formwork system.

[0005] Furthermore, the limit adjustment member includes a base, side panels are provided on the sides of the base, and the side panels are connected to the base through connecting members, a first limit plate, a second limit plate and a third limit plate are provided on the base, the base is hinged to the bottom of the first limit plate through a hinge rod, a plurality of arc-shaped through grooves are provided on the side panels, and a plurality of locking grooves are provided on the arc-shaped through grooves, the limit plates are provided with through rods corresponding to the arc-shaped through grooves one by one, and the through rods are provided with locking members that are locked with the locking grooves.

[0006] Furthermore, the locking groove is a polygonal groove and a plurality of slots are provided on the inner wall of the polygonal groove, the locking piece includes a polygonal block adapted to the polygonal groove, and limiting slide grooves are provided on the polygonal block corresponding to the plurality of slots, the limiting slide grooves are all slidably connected with a card block, a push rod is hinged on the card block, the push rod is rotatably connected with a rotating ring, the rotating ring and the polygonal block are sleeved on the through rod, and the rotating ring is threadedly connected to the through rod.

[0007] Furthermore, the limit plates are connected by sliding motion, the first limit plate is provided with a first guide groove for guiding the sliding motion of the second limit plate and a second guide slot for guiding the sliding motion of the third limit plate, and the first limit plate is also provided with a first slideway for sliding motion of the roller of the second limit plate;

[0008] The second limiting plate is provided with a third guide slot for guiding the sliding movement of the third limiting plate, the third guide slot and the second guide slot are combined to form a complete guide slot, and the second limiting plate is also provided with a second slideway for the sliding movement of the roller of the third limiting plate;

[0009] The first limiting plate, the second limiting plate and the third limiting plate are all provided with abutting members, and the abutting members are used for abutting the plate members.

[0010] Furthermore, the plate member includes a bottom arc plate, side arc plates connected to the left and right sides of the bottom arc plate, and an upper arc plate. The multiple arc plates enclose a casting cavity with a certain shape. The side arc plates are provided with multiple through holes along the length of the side arc plates. The end surface of the bottom arc plate extends downward to provide a protrusion and the protrusion is provided with a socket. The through hole is used for the positioning rod to penetrate and abut against the steel cage and limit the position of the steel cage in the casting cavity.

[0011] Furthermore, both side edges of the bottom arc plate are provided with cross protrusions, the lower end surface of the side arc plate is provided with a cross groove corresponding to the cross protrusion, the upper end of the side arc plate is provided with a limit groove, and the upper arc plate is provided with an adjustable limit block corresponding to the limit groove.

[0012] Furthermore, the clamping member includes vertical plates arranged on the left and right sides of the limit plate, and the vertical plates are provided with circular holes, and the positioning rod is inserted into the circular holes, one end of the positioning rod extends into the side arc plate and the end abuts against the steel cage, and the other end of the positioning rod abuts against the tensioning plate, and the tensioning plate and the vertical plate are connected by a bolt rod, and the tensioning plate is symmetrically hinged with an oblique top rod, and the oblique top rod passes through the vertical rod and is connected to the leakage-proof plate sleeved on the positioning rod; the upper end surface of the vertical plate is detachably connected with a tensioning rod, and one end of the tensioning rod is connected to the upper arc plate.

[0013] Furthermore, the limiting plates are provided with grooves corresponding to the protrusions, and the side walls of the grooves are provided with slidable insertion rods.

[0014] Furthermore, the support member includes a scaffolding for increasing the height of the limit adjustment member and a reinforcing part for reinforcing the angle between the limit plate and the base, the reinforcing part includes a slot on the base, a telescopic cylinder group is arranged in the slot, and the telescopic cylinder group is used to support the limit plate.

[0015] Furthermore, the supporting part includes a scaffolding for increasing the height of the limiter and a reinforcing part for reinforcing the angle between the limiter plate and the base, the reinforcing part includes a tensioning wire, a hanging seat, a beam seat and an electric hoist, the hanging seat is fixed on the side plate, the tensioning wire is fixed on the through rod and bypasses the hanging seat, the beam seat and is connected to the electric hoist.

[0016] Beneficial effects:

[0017] 1. The present application can change the inclination angle by setting a limit adjustment member, so as to change the inclination angle of the template system and meet the requirements of different inclinations of the inclined column.

[0018] 2. The limit adjustment piece itself also has a supporting function. When combined with the supporting piece, it provides a strong supporting effect for the formwork system. The limit adjustment piece is also equipped with a reinforcement part to further enhance the supporting capacity.

[0019] 3. The formwork system consists of multiple groups of panels, which are connected to the limit adjustment parts and then spliced ​​together through the limit adjustment parts to form a complete casting cavity. Compared with the traditional support system, the formwork system can achieve better fastening effect and avoid expansion and deformation of the formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a side schematic diagram of the inclined column formwork support system;

[0021] Figure 2 is a schematic diagram of a limit adjustment member;

[0022] Figure 3 is a schematic diagram of the first reinforcement part;

[0023] Figure 4 is a schematic diagram of the second reinforcement part;

[0024] Figure 5 for Figure 2 Front view of the diagram;

[0025] Figure 6 It is a schematic diagram of a local limit adjustment member;

[0026] Figure 7 It is a schematic diagram of the board;

[0027] Figure 8 for Figure 1 Schematic diagram of the locking parts in part A.

[0028] Figure numerals: 1, template system; 2, support system; 3, plate; 31, bottom arc plate; 311, convex block; 312, cross protrusion; 32, side arc plate; 321, cross groove; 322, limit groove; 323, through hole; 33, upper arc plate; 331, adjustable limit block; 4, limit adjustment member; 41, base; 42, side plate; 421, arc through groove; 422, locking groove; 43, first limit Plate; 44, second limit plate; 45, third limit plate; 5, support member; 51, scaffolding; 52, reinforcement part; 6, locking member; 61, polygonal block; 62, limit slide groove; 63, block; 64, push rod; 65, rotating ring; 7, through rod; 8, tightening member; 81, vertical plate; 82, positioning rod; 83, tensioning plate; 84, bolt rod; 85, oblique top rod; 86, leak-proof plate; 87, tensioning rod. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0030] Refer to Figure 1-Figure 8 As shown, the present invention provides a support system for inclined column formwork used in construction, including a formwork system 1 and a support system 2, wherein the support system 2 includes a plurality of limit adjustment members 4 and support members 5, and the support members 5 include a scaffolding 51, and the scaffolding 51 is used to increase the height of the limit adjustment member 4 and to support the limit adjustment member 4. In existing buildings, buildings that are supported by the formwork system 1 can directly avoid the setting of the scaffolding 51 and directly attach to the existing buildings. The present application preferably uses the scaffolding 51 and the like as the support member 5 to avoid damage to the existing buildings. The limit adjustment member 4 is used to adjust the inclination of the formwork system 1 and limit the position of the formwork system 1. The limit adjustment member 4 is spliced ​​and assembled through the support member 5, and the formwork system 1 is spliced ​​during the connection and assembly process of the limit adjustment member 4. The support member 5 and the limit adjustment member 4 can form a supporting force on the formwork system 1, thereby ensuring the pouring quality during the pouring process.

[0031] Refer to Figure 1 , 2As shown, the limit adjustment member 4 includes a base 41, and the sides of the base 41 are provided with side panels 42, and the side panels 42 are connected by connecting members, which are connected as screws or telescopic adjustment rods, so as to realize the splitting or spacing adjustment between the side panels 42 and the base 41. The base 41 is provided with a first limit plate 43, a second limit plate 44 and a third limit plate 45, and the base 41 is hinged to the bottom of the first limit plate 43 through a hinge rod, and the side panels 42 are provided with a plurality of arc-shaped through grooves 421, and the arc-shaped through grooves 421 are provided with a plurality of locking grooves 422, and the limit plates are provided with through rods 7 corresponding to the arc-shaped through grooves 421 one by one, and the through rods 7 are provided with locking members 6 locked with the locking grooves 422, and the required inclination of the inclined column is determined by adjusting the inclination between the limit plates and the base 41, and at the same time, the limit adjustment member 4 can also support the template system 1. The specific locking groove 422 is a polygonal groove and the inner arm of the polygonal groove is provided with a plurality of slots. The locking member 6 includes a polygonal block 61 adapted to the polygonal groove. The polygonal block 61 is provided with a limiting slide groove 62 corresponding to the plurality of slots. The limiting slide groove 62 is slidably connected with a block 63. The block 63 is hinged with a push rod 64. The push rod 64 is rotatably connected with a rotating ring 65. The rotating ring 65 and the polygonal block 61 are sleeved on the through rod 7. The rotating ring 65 is threadedly connected with the through rod 7. Through the polygonal block After 61 moves to the corresponding locking groove 422, by rotating the rotating ring 65, due to the restriction of the locking groove 422, the rotating ring 65 moves along the length of the through rod 7 by itself, and the push rod 64 will be expanded outward due to the downward movement of the rotating ring 65, and at the same time, it drives the block 63 to slide along the limiting sliding groove 62, thereby realizing the engagement between the block 63 and the slot, thereby realizing the fixation of the position of the through rod 7, and at the same time, the force exerted on the limiting plate is dispersed to the side plate 42, so that the side plate 42 plays a certain supporting role.

[0032] Refer to Figure 2 or Figure 5 As shown, the limiting plates can be slidably connected to each other, so that the limiting plates can be converted between horizontal expansion and vertical stacking. The first limiting plate 43 is provided with a first guide through groove for guiding the sliding of the second limiting plate 44 and a second guide slot for guiding the sliding of the third limiting plate 45. The first limiting plate 43 is also provided with a first slideway for the roller of the second limiting plate 44 to slide. The second limiting plate 44 is provided with a third guide slot for guiding the sliding of the third limiting plate 45. The third guide slot and the second guide slot are combined to form a complete guide slot. The second limiting plate 44 is also provided with a second slideway for the roller sliding of the third limiting plate 45; the sliding on the second limiting plate 44 can be achieved by pulling the third limiting plate 45. When sliding to the end, the second limiting plate 44 slides horizontally along the first limiting plate 43. After unfolding, the arc groove 421 of the side plate 42 is aligned with the position of the through rod 7, and the side plate 42 is tightened with the base 41 through the screw, and the through rod 7 is inserted into the arc groove 421 and the through rod 7 is locked on the desired locking groove 422 through the locking piece 6.

[0033] Refer to Figure 5 , Figure 6 As shown, the first limiting plate 43, the second limiting plate 44 and the third limiting plate 45 are all provided with a fastening member 8, and the fastening member 8 is used to fasten the template system 1. The template system 1 is formed by splicing multiple groups of plate members 3 up and down. The plate members 3 include a bottom arc plate 31, side arc plates 32 connected to the left and right sides of the bottom arc plate 31, and an upper arc plate 33. Multiple arc plates are enclosed to form a casting cavity with a certain shape. Both sides of the bottom arc plate 31 are provided with a cross protrusion 312, and the lower end surface of the side arc plate 32 corresponds to the cross. The protrusion 312 is provided with a cross groove 321, and the upper end of the side arc plate 32 is provided with a limit groove 322, and the upper arc plate 33 is provided with an adjustable limit block 331 corresponding to the limit groove 322, and the side arc plate 32 is provided with a plurality of through holes 323 along the length of the arc plate, and the end surface of the bottom arc plate 31 extends downward to be provided with a protrusion 311 and the protrusion 311 is provided with a socket, and the through hole 323 is used for the positioning rod 82 to penetrate and abut against the steel cage and limit the position of the steel cage in the casting cavity to avoid the displacement of the position of the steel cage.

[0034] Refer to Figure 5 As shown, the abutting member 8 includes a vertical plate 81 arranged on the left and right sides of the limit plate, and a circular hole is arranged on each of the vertical plates 81. A positioning rod 82 is inserted into the circular hole. One end of the positioning rod 82 extends into the side arc plate 32 and the end is arc-shaped, which can abut against the steel cage to limit the position of the steel cage. The other end of the positioning rod 82 abuts against the tensioning plate 83. The tensioning plate 83 is connected to the vertical plate 81 through a bolt rod 84. The tensioning plate 83 is symmetrically hinged by an oblique push rod 85. The oblique push rod 85 can be set to be adjustable in length (not shown in the drawings). The oblique push rod 85 passes through the vertical rod and is connected to the leakproof plate 86 set on the positioning rod 82. The upper end surface of the vertical plate 81 is detachably connected with a tensioning rod 87, and the tensioning rod 87 is tensioned and connected to the upper arc plate 33. The side arc plate 32 and the leak-proof plate 86 on the side arc plate 32 are abutted by the setting of the inclined top rod 85, and then the upper arc plate 33 is restricted by the setting of the tension rod 87 to avoid the expansion of the template during the pouring process, maintain the shape of the template, and improve the casting quality.

[0035] Refer to Figure 2 , Figure 3As shown, in order to reinforce the angle between the limit plate and the base 41, the reinforcement part 52 includes a slot on the base 41, and a telescopic cylinder group is arranged in the slot. The telescopic cylinder group is used to support the limit plate. The telescopic cylinder group includes a first telescopic cylinder and a symmetrically arranged second telescopic cylinder. The outer end surface of the first telescopic cylinder is provided with a slide groove, and the piston rod of the second telescopic cylinder is rotatably and slidably connected to the slide groove. The second telescopic cylinder is slidably connected to the slot through a bracket. The bracket is pulled to drive the rotation of the second telescopic cylinder to adjust the angle of the first telescopic cylinder. After adjustment, the first telescopic cylinder is driven to make the piston rod end of the first telescopic rod abut against the limit plate. Or refer to the following example. Figure 4 As shown, another reinforcement part 52 is used for reinforcement, including a tensioning wire, a hanging seat, a beam upper seat and an electric hoist. The tensioning wire is fixed on the through rod 7 and passes through the hanging seat, the beam upper seat and the electric hoist to be connected. The tension of the tensioning wire acts on the limit plate, thereby increasing the supporting strength of the limit plate and providing stronger support for the formwork system 1.

[0036] Working method: Since the template system 1 adopts multiple groups of plate members 3 spliced ​​up and down, the plate members 3 are installed on the corresponding limit adjustment members 4 in advance. After installation, the limit adjustment members 4 are adjusted to the inclination angle according to the required inclination of the inclined column and reinforced and supported by the reinforcement part 52. After adjustment, the limit adjustment members 4 are placed on the limit adjustment members 4 of the next level through the lifting equipment and supported by the scaffolding 51. The overlap of the limit adjustment members 4 forms a step-like shape, but the inclination formed by the limit plate is on the same inclined plane. In the overlap process of the limit adjustment members 4, the plate members 3 of the upper limit adjustment member 4 and the plate members 3 of the lower limit adjustment member 4 are spliced ​​together to form a complete casting cavity. In order to ensure the tightness of the connection between the plate members 3 and the plate members 3, a hoop can be added. Then, the steel cage is placed in the pouring cavity through the lifting equipment. The steel cage is abutted by the end of the positioning rod 82 to ensure that the steel cage and the template are at the same center. Then, the concrete is poured. After the poured concrete is formed, the upper arc plate 33 is removed first, and then the side template is removed. During the removal process, the positioning rod 82 is cut, and then the bottom arc plate 31 is demolded in turn through the process of the limit plate changing from inclined to straight, and then the scaffolding and feet are removed to complete the pouring of the inclined column.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An inclined column formwork support system for building construction, characterized in that: The invention comprises a template system (1) and a support system (2), wherein the template system (1) is formed by a plurality of groups of plate members (3) spliced ​​together in an upper and lower manner, and the support system (2) comprises a plurality of groups of limit adjustment members (4) and support members (5), wherein the plurality of groups of limit adjustment members (4) are used to adjust the inclination of the plate members (3) and to fix the position of the plate members (3), and the plurality of groups of limit adjustment members (4) are connected and spliced ​​through the support members (5) to form support for the template system (1).

2. The inclined column formwork support system for building construction according to claim 1 is characterized in that: The limit adjustment member (4) comprises a base (41), the sides of the base (41) are provided with side plates (42), and the side plates (42) are connected to the base (41) through a connecting member, a first limit plate (43), a second limit plate (44) and a third limit plate (45) are provided on the base (41), the base (41) is hinged to the bottom of the first limit plate (43) through a hinge rod, the side plates (42) are provided with a plurality of arc-shaped through grooves (421), and the arc-shaped through grooves (421) are provided with a plurality of locking grooves (422), the limit plates are provided with through rods (7) corresponding to the arc-shaped through grooves (421), and the through rods (7) are provided with locking members (6) locked with the locking grooves (422).

3. The inclined column formwork support system for building construction according to claim 2 is characterized in that: The locking groove (422) is a polygonal groove and a plurality of slots are arranged on the inner wall of the polygonal groove. The locking member (6) comprises a polygonal block (61) matched with the polygonal groove. The polygonal block (61) is provided with limiting sliding grooves (62) corresponding to the plurality of slots. The limiting sliding grooves (62) are all slidably connected with a locking block (63). The locking block (63) is hinged with a pushing rod (64). The pushing rod (64) is rotatably connected with a rotating ring (65). The rotating ring (65) and the polygonal block (61) are sleeved on the through rod (7) and the rotating ring (65) is threadedly connected with the through rod (7).

4. The inclined column formwork support system for building construction according to claim 3 is characterized in that: The limiting plates are slidably connected, the first limiting plate (43) is provided with a first guide groove for guiding the sliding movement of the second limiting plate (44) and a second guide slot for guiding the sliding movement of the third limiting plate (45), and the first limiting plate (43) is also provided with a first slideway for the roller of the second limiting plate (44) to slide; The second limiting plate (44) is provided with a third guide slot for guiding the sliding movement of the third limiting plate (45), the third guide slot and the second guide slot are combined to form a complete guide slot, and the second limiting plate (44) is also provided with a second slideway for the roller of the third limiting plate (45) to slide; The first limiting plate (43), the second limiting plate (44) and the third limiting plate (45) are all provided with a pressing member (8), and the pressing member (8) is used to press against the plate member (3).

5. The inclined column formwork support system for building construction according to claim 4 is characterized in that: The plate member (3) comprises a bottom arc plate (31), side arc plates (32) connected to the left and right sides of the bottom arc plate (31), and an upper arc plate (33); the plurality of arc plates enclose a casting cavity having a certain shape; the side arc plates (32) are provided with a plurality of through holes (323) along the length of the side arc plates (32); a protrusion (311) is extended downwardly from the end surface of the bottom arc plate (31), and an insertion hole is provided on the protrusion (311); the through hole (323) is used for a positioning rod (82) to penetrate and abut against a steel cage and limit the position of the steel cage in the casting cavity.

6. The inclined column formwork support system for building construction according to claim 5 is characterized in that: Both sides of the bottom arc plate (31) are provided with cross protrusions (312), the lower end surface of the side arc plate (32) is provided with a cross groove (321) corresponding to the cross protrusion (312), the upper end of the side arc plate (32) is provided with a limit groove (322), and the upper arc plate (33) is provided with an adjustable limit block (331) corresponding to the limit groove (322).

7. The inclined column formwork support system for building construction according to claim 6 is characterized in that: The clamping member (8) includes vertical plates (81) arranged on the left and right sides of the limiting plate, and the vertical plates (81) are each provided with a circular hole, a positioning rod (82) is inserted into the circular hole, one end of the positioning rod (82) extends into the side arc plate (32) and the end is abutted against the steel cage, and the other end of the positioning rod (82) is abutted against the tensioning plate (83), and the tensioning plate (83) is connected to the vertical plate (81) by a bolt rod (84), and an oblique push rod (85) is symmetrically hinged on the tensioning plate (83), and the oblique push rod (85) passes through the vertical rod and is connected to the leak-proof plate (86) sleeved on the positioning rod (82); the upper end surface of the vertical plate (81) is detachably connected with a tensioning rod (87), and one end of the tensioning rod (87) is connected to the upper arc plate (33).

8. The inclined column formwork support system for building construction according to claim 7 is characterized in that: The limiting plates are each provided with a groove corresponding to the protrusion (311), and the side wall of the groove is provided with a slidable insertion rod.

9. The inclined column formwork support system for building construction according to claim 8, characterized in that: The support member (5) comprises a scaffold (51) for increasing the height of the limit adjustment member (4) and a reinforcing portion (52) for reinforcing the angle between the limit plate and the base (41); the reinforcing portion (52) comprises a slot provided on the base (41); a telescopic cylinder group is provided in the slot; the telescopic cylinder group is used to support the limit plate.

10. The inclined column formwork support system for building construction according to claim 8, characterized in that: The support portion comprises a scaffold (51) for increasing the height of the limiter and a reinforcing portion (52) for reinforcing the angle between the limiter plate and the base (41); the reinforcing portion (52) comprises a tensioning wire, a hanging seat, a beam upper seat and an electric hoist; the hanging seat is fixed on the side plate (42); the tensioning wire is fixed on the through rod (7) and passes through the hanging seat and the beam upper seat to be connected to the electric hoist.

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