CN218061438U - Supporting and fixing system for concrete ring Liang Jiaozhu formwork on secondary structure masonry wall - Google Patents
Supporting and fixing system for concrete ring Liang Jiaozhu formwork on secondary structure masonry wall Download PDFInfo
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- CN218061438U CN218061438U CN202220754158.8U CN202220754158U CN218061438U CN 218061438 U CN218061438 U CN 218061438U CN 202220754158 U CN202220754158 U CN 202220754158U CN 218061438 U CN218061438 U CN 218061438U
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Abstract
The invention discloses a supporting and fixing system for a concrete ring Liang Jiaozhu formwork on a secondary structure masonry wall, which solves the problem of how to finish the support of a ring beam formwork on the premise of not damaging a wall structure; the supporting and fixing system comprises a wall head of the secondary structure building wall, inverted U-shaped clamps are sleeved at intervals, jackscrew screw holes are respectively arranged on two side edges of each inverted U-shaped clamp, jackscrews are fixed through the two clamps which are oppositely abutted, the inverted U-shaped clamps are stably supported on the wall head of the secondary structure building wall, two jackscrews abutted on the side surfaces of the wall of the secondary structure building wall are used as supporting beams, concrete pouring side templates of ring beams are arranged, template inner supporting rods are arranged between the templates on the two sides, the wall body of the secondary structure building wall and the template inner supporting rods are formed, the two inner surfaces of the inverted U-shaped clamps are arranged outside, and the concrete ring beams which are firmly fixed on the templates on the two sides are used for supporting and fixing the template.
Description
Technical Field
The invention relates to a concrete pouring template, in particular to a supporting system of a concrete ring Liang Jiaozhu template on a secondary structure masonry wall.
Background
When a secondary structural wall is built in the high-rise shear wall frame structure, when the secondary aerated concrete block wall is built to a certain height, a cast-in-place concrete ring beam is required to be arranged on the secondary structural wall to ensure the stability of the wall; the existing building process of the pouring template of the concrete ring beam is as follows: laying pre-embedded steel bars in a ring beam on the top end surface of the masonry wall, drilling bolts on the top end building blocks of the masonry wall to penetrate through holes, penetrating bottom fixing bolts of side templates of the ring beam into the through holes, taking the bottom fixing bolts as supports to set up inner and outer templates for ring beam pouring, arranging fixing pieces on the tops of the inner and outer templates, and finally completing concrete pouring; the mode of drilling holes at the top end of a wall body of a masonry wall and arranging the supporting bolts of the ring beam pouring template has the defect of damaging the wall body structure, and how to complete supporting and fixing of the ring beam template on the premise of not damaging the wall body structure becomes a difficult problem to be solved on site.
Disclosure of Invention
The invention provides a supporting and fixing system for a concrete ring Liang Jiaozhu formwork on a secondary structure masonry wall, which solves the technical problem of how to finish the support of a ring beam formwork on the premise of not damaging a wall structure.
The invention solves the technical problems by the following technical scheme:
the general concept of the invention is: the supporting and fixing system comprises a wall head of the secondary structure building wall, inverted U-shaped clamps are sleeved at intervals, jackscrew screw holes are respectively arranged on two side edges of each inverted U-shaped clamp, jackscrews are fixed through the two clamps which are oppositely abutted, the inverted U-shaped clamps are stably supported on the wall head of the secondary structure building wall, two jackscrews abutted on the side surfaces of the wall of the secondary structure building wall are used as supporting beams, concrete pouring side templates of ring beams are arranged, template inner supporting rods are arranged between the templates on the two sides, the wall body of the secondary structure building wall and the template inner supporting rods are formed, the two inner surfaces of the inverted U-shaped clamps are arranged outside, and the concrete ring beams which are firmly fixed on the templates on the two sides are used for supporting and fixing the template.
A supporting and fixing system for a concrete ring Liang Jiaozhu formwork on a secondary structure masonry wall comprises a secondary structure masonry wall, a left ring beam pouring formwork and a right ring beam pouring formwork, wherein an inverted U-shaped fixture frame is sleeved on a wall head of the secondary structure masonry wall, a left L-shaped balance frame is connected to the bottom end of the left side frame of the inverted U-shaped fixture frame, a right L-shaped balance frame is connected to the bottom end of the right side frame of the inverted U-shaped fixture frame, the left L-shaped balance frame, the inverted U-shaped fixture frame and the right L-shaped balance frame form a W-shaped integral frame, a left top thread inner side screw thread hole is formed in the lower portion of the left side frame of the inverted U-shaped fixture frame, a left top thread outer side screw thread hole is formed in the lower portion of the left L-shaped balance frame, and the tail portion of a left top thread of the fixture sequentially penetrates through the left top thread outer side screw thread hole and the left top thread inner side screw thread hole in the left-right direction and then is abutted to the left side vertical face of the secondary structure masonry wall; the lower part of a right side frame of the inverted U-shaped fixture frame is provided with a fixture right jackscrew inner side screw thread hole, the lower part of the right L-shaped balancing stand is provided with a fixture right jackscrew outer side screw thread hole, and the tail part of the fixture right jackscrew sequentially penetrates through the fixture right jackscrew outer side screw thread hole and the fixture right jackscrew inner side screw thread hole along the direction from right to left and then is abutted against the right side vertical surface of the secondary structure building wall; a ring beam pouring left side template is arranged on the left jackscrew of the fixture, and the ring beam pouring left side template is arranged between the left side vertical surface of the secondary structure building wall and the inner side surface of the left side frame of the inverted U-shaped fixture frame; a ring beam pouring right side template is arranged on the right top thread of the fixture, and the ring beam pouring right side template is arranged between the right side vertical face of the secondary structure masonry wall and the inner side face of the right side frame of the inverted U-shaped fixture frame; two template inner supporting rods are arranged between the ring beam pouring left side template and the ring beam pouring right side template; the distance between the right side vertical face of the secondary structure masonry wall and the inner side face of the right side frame of the inverted U-shaped fixture frame is equal to the thickness of the right side template poured by the ring beam, and the distance between the left side vertical face of the secondary structure masonry wall and the inner side face of the left side frame of the inverted U-shaped fixture frame is equal to the thickness of the left side template poured by the ring beam.
A cushion block (14) is arranged on the top end face of the secondary structure masonry wall (1), and a ring beam inner reinforcement framework (15) is arranged on the cushion block (14).
A supporting and fixing method for a concrete ring Liang Jiaozhu template on a secondary structure masonry wall comprises the steps of building the secondary structure masonry wall, pouring a left template on a ring beam and pouring a right template on the ring beam, and is characterized by comprising the following steps of:
firstly, manufacturing an inverted U-shaped fixture frame according to the thickness of a secondary structure masonry wall, the thickness of a ring beam casting left side template and the thickness of a ring beam casting right side template, wherein the width of an inner frame of the inverted U-shaped fixture frame is equal to the thickness of the secondary structure masonry wall, the thickness of the ring beam casting left side template is added, and the thickness of the ring beam casting right side template is added; the left L-shaped balancing stand is connected with the bottom end of the left side frame of the inverted U-shaped fixture frame, the right L-shaped balancing stand is connected with the bottom end of the right side frame of the inverted U-shaped fixture frame, and the left L-shaped balancing stand, the inverted U-shaped fixture frame and the right L-shaped balancing stand form a W-shaped integral frame; processing a left jackscrew inner side screw hole at the lower part of a left side frame of the inverted U-shaped fixture frame, processing a left jackscrew outer side screw hole at the lower part of a left L-shaped balance frame, processing a right jackscrew inner side screw hole at the lower part of a right side frame of the inverted U-shaped fixture frame, processing a right jackscrew outer side screw hole at the lower part of the right L-shaped balance frame, and enabling the central axis of the left jackscrew inner side screw hole, the central axis of the left jackscrew outer side screw hole, the central axis of the right jackscrew inner side screw hole and the central axis of the right jackscrew outer side screw hole to be on the same straight line;
secondly, buckling the inverted U-shaped fixture frame processed in the first step above the wall head of the secondary structure masonry wall, taking a left jackscrew of the fixture, enabling the tail part of the left jackscrew of the fixture to sequentially penetrate through the outer side screw thread hole of the left jackscrew and the inner side screw thread hole of the left jackscrew along the left-to-right direction and then be abutted against the left vertical surface of the secondary structure masonry wall, and taking a right jackscrew of the fixture, enabling the tail part of the right jackscrew of the fixture to sequentially penetrate through the outer side screw thread hole of the right jackscrew and the inner side screw thread hole of the right jackscrew along the right-to-left direction and then be abutted against the right vertical surface of the secondary structure masonry wall; the fixing of the inverted U-shaped fixture frame on the wall head of the secondary structure masonry wall is completed;
thirdly, taking another inverted U-shaped fixture frame, repeating the second step, and fixing the inverted U-shaped fixture frame above the wall head of the secondary structure masonry wall at intervals;
fourthly, supporting a ring beam pouring left side template on a fixture left jackscrew on the inverted U-shaped fixture frame, wherein the ring beam pouring left side template is arranged between a left side vertical surface of the secondary structure masonry wall and the inner side surface of a left side frame of the inverted U-shaped fixture frame;
fifthly, supporting a ring beam pouring right side template on a fixture right jackscrew on the inverted U-shaped fixture frame, wherein the ring beam pouring right side template is arranged between a right side vertical surface of the secondary structure masonry wall and the inner side surface of a right side frame of the inverted U-shaped fixture frame;
and sixthly, arranging two template inner supporting rods between the inner side surface of the top end of the left template poured by the ring beam and the inner side surface of the top end of the right template poured by the ring beam, and finishing the fixing work of the template poured by the ring beam.
Seventhly, arranging cushion blocks on the top end surfaces of the secondary structure masonry walls, and arranging ring beam inner reinforcement frameworks on the cushion blocks;
eighthly, pouring ring beam concrete;
and ninthly, after initial setting of the poured ring beam concrete, dismantling the left jacking wire and the right jacking wire of the fixture, hoisting the inverted U-shaped fixture frame upwards through hoisting equipment, separating from the templates on the two sides, dismantling the ring beam to pour the left template and the ring beam to pour the right template, and finishing pouring of the ring beam.
The invention avoids punching on the secondary structure masonry wall, can conveniently fix the pouring template of the ring beam, is convenient to assemble and disassemble, protects the structure of the wall body and facilitates the pouring construction of the ring beam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inverted U-shaped jig frame 2 of the present invention;
fig. 3 is a schematic structural view of the two inverted U-shaped fixture frames 2 of the present invention securing a girt pouring form to a secondary structural masonry wall 1.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
a supporting and fixing system of a concrete ring Liang Jiaozhu formwork on a secondary structure masonry wall comprises a secondary structure masonry wall 1, a ring beam casting left side formwork 11 and a ring beam casting right side formwork 12, an inverted U-shaped fixture frame 2 is sleeved on the wall head of the secondary structure masonry wall 1, inverted U-shaped fixture frames 2 are arranged on the secondary structure masonry wall 1 at intervals, the interval distance can be determined according to the length of the ring beam casting left side formwork 11 and the length of the ring beam casting right side formwork 12, a left L-shaped balance frame 3 is connected to the bottom end of the left side frame of the inverted U-shaped fixture frame 2, a right L-shaped balance frame 4 is connected to the bottom end of the right side frame of the inverted U-shaped fixture frame 2, the left L-shaped balance frame 3, the inverted U-shaped fixture frame 2 and the right L-shaped balance frame 4 form a W-shaped integral frame, a left top thread inner side screw hole 5 is formed in the lower portion of the left side frame of the inverted U-shaped fixture frame 2, a left top thread inner side screw hole 6 is formed in the lower portion of the left side frame 2, a left top thread inner side screw hole 5 penetrates through the left side screw hole of the left side wall building wall, and the left top thread screw hole is connected to the left side screw hole of the left side screw structure in the left side of the left side wall building wall, and the left side screw structure, and the left side screw hole 5; the lower part of the right side frame of the inverted U-shaped fixture frame 2 is provided with a fixture right jackscrew inner side screw thread hole 8, the lower part of the right L-shaped balancing stand 4 is provided with a fixture right jackscrew outer side screw thread hole 9, and the tail part of the fixture right jackscrew 10 sequentially penetrates through the fixture right jackscrew outer side screw thread hole 9 and the fixture right jackscrew inner side screw thread hole 8 along the direction from right to left and then is abutted against the right side vertical surface of the secondary structure masonry wall 1; a ring beam pouring left side template 11 is arranged on the fixture left jackscrew 7, and the ring beam pouring left side template 11 is arranged between the left side vertical surface of the secondary structure masonry wall 1 and the inner side surface of the left side frame of the inverted U-shaped fixture frame 2; a ring beam pouring right side template 12 is arranged on the fixture right jackscrew 10, and the ring beam pouring right side template 12 is arranged between the right side vertical surface of the secondary structure masonry wall 1 and the inner side surface of the right side frame of the inverted U-shaped fixture frame 2; two template inner supporting rods 13 are arranged between the ring beam pouring left side template 11 and the ring beam pouring right side template 12; the distance between the right side elevation of the secondary structure masonry wall 1 and the inner side face of the right side frame of the inverted U-shaped fixture frame 2 is equal to the thickness of the right side template 12 poured by the ring beam, and the distance between the left side elevation of the secondary structure masonry wall 1 and the inner side face of the left side frame of the inverted U-shaped fixture frame 2 is equal to the thickness of the left side template 11 poured by the ring beam.
The top end face of the secondary structure masonry wall 1 is provided with a cushion block 14, and the cushion block 14 is provided with a ring beam inner reinforcement framework 15.
A supporting and fixing method for a concrete ring Liang Jiaozhu template on a secondary structure masonry wall comprises the steps of building the secondary structure masonry wall 1, pouring a ring beam into a left side template 11 and pouring a ring beam into a right side template 12, and is characterized by comprising the following steps of:
firstly, manufacturing an inverted U-shaped fixture frame 2 according to the thickness of a secondary structure masonry wall 1, the thickness of a ring beam pouring left side template 11 and the thickness of a ring beam pouring right side template 12, so that the width of an inner frame of the inverted U-shaped fixture frame 2 is equal to the thickness of the secondary structure masonry wall 1, the thickness of the ring beam pouring left side template 11 and the thickness of the ring beam pouring right side template 12 are added; the bottom end of the left side frame of the inverted U-shaped fixture frame 2 is connected with a left L-shaped balancing stand 3, the bottom end of the right side frame of the inverted U-shaped fixture frame 2 is connected with a right L-shaped balancing stand 4, and the left L-shaped balancing stand 3, the inverted U-shaped fixture frame 2 and the right L-shaped balancing stand 4 form a W-shaped integral frame; processing a left jackscrew inner side screw thread hole 5 at the lower part of a left side frame of an inverted U-shaped fixture frame 2, processing a left jackscrew outer side screw thread hole 6 at the lower part of a left L-shaped balancing stand 3, processing a right jackscrew inner side screw thread hole 8 at the lower part of a right side frame of the inverted U-shaped fixture frame 2, and processing a right jackscrew outer side screw thread hole 9 at the lower part of a right L-shaped balancing stand 4, wherein the central axis of the left jackscrew inner side screw thread hole 5, the central axis of the left jackscrew outer side screw thread hole 6, the central axis of the right jackscrew inner side screw thread hole 8 and the central axis of the right jackscrew outer side screw thread hole 9 are on the same straight line;
secondly, buckling the inverted U-shaped fixture frame 2 processed in the first step above the wall head of the secondary structure masonry wall 1, taking a left jackscrew 7 of the fixture, enabling the tail part of the left jackscrew 7 of the fixture to sequentially penetrate through a left jackscrew outer side screw thread hole 6 and a left jackscrew inner side screw thread hole 5 along the left-to-right direction, and then butting against the left vertical surface of the secondary structure masonry wall 1, taking a right jackscrew 10 of the fixture, enabling the tail part of the right jackscrew 10 of the fixture to sequentially penetrate through a right jackscrew outer side screw thread hole 9 and a right jackscrew inner side screw thread hole 8 along the right-to-left direction, and butting against the right vertical surface of the secondary structure masonry wall 1; the fixture frame 2 is fixed on the head of the secondary structure masonry wall 1;
thirdly, taking another inverted U-shaped fixture frame, repeating the second step, and fixing the inverted U-shaped fixture frame above the wall head of the secondary structure masonry wall 1 at intervals;
fourthly, supporting a ring beam pouring left side template 11 on a fixture left jackscrew 7 on the inverted U-shaped fixture frame, wherein the ring beam pouring left side template 11 is arranged between the left side vertical surface of the secondary structure building wall 1 and the inner side surface of the left side frame of the inverted U-shaped fixture frame 2;
fifthly, supporting a ring beam pouring right side template 12 on a fixture right jackscrew 10 on the inverted U-shaped fixture frame, wherein the ring beam pouring right side template 12 is arranged between the right side vertical face of the secondary structure building wall 1 and the inner side face of the right side frame of the inverted U-shaped fixture frame 2;
and sixthly, arranging two template inner supporting rods 13 between the inner side surface of the top end of the left template 11 for casting the ring beam and the inner side surface of the top end of the right template 12 for casting the ring beam, and finishing the fixing work of the template for casting the ring beam.
Seventhly, arranging a cushion block 14 on the top end face of the secondary structure masonry wall 1, and arranging a ring beam inner reinforcement framework 15 on the cushion block 14;
eighthly, pouring ring beam concrete;
and ninthly, after initial setting of the cast ring beam concrete, removing the fixture left jackscrew 7 and the fixture right jackscrew 10, lifting the inverted U-shaped fixture frame 2 upwards through lifting equipment, separating the inverted U-shaped fixture frame from the templates on two sides, removing the ring beam casting left side template 11 and the ring beam casting right side template 12, and completing the casting of the ring beam.
Claims (2)
1. A supporting and fixing system of a concrete ring Liang Jiaozhu template on a secondary structure masonry wall comprises a secondary structure masonry wall (1), a ring beam casting left side template (11) and a ring beam casting right side template (12), and is characterized in that an inverted U-shaped fixture frame (2) is sleeved on the wall head of the secondary structure masonry wall (1), a left L-shaped balance frame (3) is connected to the bottom end of the left side frame of the inverted U-shaped fixture frame (2), a right L-shaped balance frame (4) is connected to the bottom end of the right side frame of the inverted U-shaped fixture frame (2), the left L-shaped balance frame (3), the inverted U-shaped fixture frame (2) and the right L-shaped balance frame (4) form a W-shaped integral frame, a left jackscrew inner side screw thread connecting hole (5) is formed in the lower portion of the left side frame of the inverted U-shaped fixture frame (2), a left jackscrew outer side screw thread connecting hole (6) is formed in the lower portion of the left L-shaped balance frame (3), a tail portion of a left jackscrew (7) sequentially penetrates through the left jackscrew outer side screw connecting hole (6) and the left jackscrew connecting hole (5) in the left side of the left vertical face of the secondary structure after the secondary structure is built; the lower part of a right side frame of the inverted U-shaped fixture frame (2) is provided with a fixture right jackscrew inner side screw thread hole (8), the lower part of the right L-shaped balancing stand (4) is provided with a fixture right jackscrew outer side screw thread hole (9), and the tail part of the fixture right jackscrew (10) sequentially penetrates through the fixture right jackscrew outer side screw thread hole (9) and the fixture right jackscrew inner side screw thread hole (8) along the direction from right to left and then is abutted to the right side vertical surface of the secondary structure masonry wall (1); a ring beam pouring left side template (11) is arranged on the fixture left jackscrew (7), and the ring beam pouring left side template (11) is arranged between the left side vertical surface of the secondary structure masonry wall (1) and the inner side surface of the left side frame of the inverted U-shaped fixture frame (2); a ring beam pouring right side template (12) is arranged on the fixture right jackscrew (10), and the ring beam pouring right side template (12) is arranged between the right side vertical surface of the secondary structure masonry wall (1) and the inner side surface of the right side frame of the inverted U-shaped fixture frame (2); two template inner supporting rods (13) are arranged between the ring beam pouring left side template (11) and the ring beam pouring right side template (12); the distance between the right side vertical face of the secondary structure masonry wall (1) and the inner side face of the right side frame of the inverted U-shaped fixture frame (2) is equal to the thickness of a right side template (12) poured by a ring beam, and the distance between the left side vertical face of the secondary structure masonry wall (1) and the inner side face of the left side frame of the inverted U-shaped fixture frame (2) is equal to the thickness of a left side template (11) poured by the ring beam.
2. The system for supporting and fixing the concrete rings Liang Jiaozhu formwork on the secondary structural masonry wall as claimed in claim 1, wherein a spacer (14) is provided on the top end face of the secondary structural masonry wall (1), and a ring beam inner reinforcement cage (15) is provided on the spacer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220754158.8U CN218061438U (en) | 2022-04-02 | 2022-04-02 | Supporting and fixing system for concrete ring Liang Jiaozhu formwork on secondary structure masonry wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220754158.8U CN218061438U (en) | 2022-04-02 | 2022-04-02 | Supporting and fixing system for concrete ring Liang Jiaozhu formwork on secondary structure masonry wall |
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| Publication Number | Publication Date |
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| CN218061438U true CN218061438U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220754158.8U Active CN218061438U (en) | 2022-04-02 | 2022-04-02 | Supporting and fixing system for concrete ring Liang Jiaozhu formwork on secondary structure masonry wall |
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| CN (1) | CN218061438U (en) |
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