Formwork erecting structure of L-shaped filling wall pier along with primary pouring of main body

Abstract

The utility model provides an L-shaped filling wall pier formwork erecting structure along with one-time pouring of a main body, and solves the problems that the size of a wall pier is small, time and labor are wasted when a wall pier formwork is erected and fixed again, cracks are prone to occurring at the connecting position of the wall pier and new and old concrete of a wall body, and the quality of finished products is affected. The building wall comprises a wall body framework and a wall pier framework arranged on the front side of the right end of the wall body framework. A first formwork component extending in the vertical direction is arranged on the wall framework and comprises a first wall plate, a second wall plate and a first formwork, and the first wall plate is detachably and fixedly arranged on the rear side of the wall framework. The first steel pipe used for fixing and supporting the wall framework abuts against the second formwork on the front side of the wall pier framework at the same time to fix the second formwork, the purpose of pouring a wall pier and a shear wall at the same time is achieved, and it is avoided that in the later period, time and labor are wasted when a formwork is erected again on the wall pier; and the influence on the finished product quality caused by cracks at the joint of the piers and the new and old concrete of the wall is prevented.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to an L-shaped filling wall buttress with the main body one-time casting formwork support structure. Background Art

[0002] At present, many residential buildings have 50-150mm wall buttresses at the center doors, which are L-shaped with the partition walls. They are generally marked as filler walls on drawings, but because their size is too small to be built, they will be cast a second time in the form of structural columns during the masonry stage.

[0003] Due to the small size of the wall stack, it is time-consuming and laborious to re-erect the fixed wall stack formwork, and cracks are prone to appear at the joints between the wall stack and the new and old concrete of the wall, affecting the quality of the finished product. Utility Model Content

[0004] In order to solve the problems in the background technology that the wall stack size is small, it is time-consuming and laborious to re-erect the fixed wall stack formwork, and cracks are prone to appear at the connection between the wall stack and the new and old concrete of the wall body, which affects the quality of the finished product, the utility model proposes an L-shaped filling wall stack template support structure that is cast once with the main body.

[0005] The technical scheme of the utility model is: an L-shaped filling wall pile with the main body one-time casting template support structure, comprising a wall frame and a wall pile frame arranged on the front side of the right end of the wall frame;

[0006] The wall frame is provided with a first template member extending in the up-down direction, the first template member includes a first wall panel, a second wall panel and a first template, the first wall panel is detachably fixed on the rear side of the wall frame, the second wall panel is detachably fixed on the front side of the wall frame, the first template is detachably fixed on the right end of the wall frame, the front end of the first template extends to the right side of the wall frame, and the front end of the first template is flush with the front side of the wall frame;

[0007] A second formwork component extending in the up-down direction is provided on the wall buttress frame, the second formwork component includes a second formwork and a third formwork, the third formwork is detachably fixed on the left side of the wall buttress frame, the second formwork is detachably fixed on the front side of the wall buttress frame, the second formwork extends to the left side of the third formwork, and a corner wooden beam extending in the up-down direction is fixedly provided on the left end of the second formwork, the rear side of the corner wooden beam abuts on the second wall board, the right side of the corner wooden beam abuts on the third formwork, and the corner wooden beam is used to fix the third formwork on the left side of the wall buttress frame;

[0008] The wall frame is provided with a support mechanism for fixedly supporting the first formwork member and the second formwork member, the support mechanism includes two rows of first steel pipes extending in the left-right direction and arranged on the front and rear sides of the wall frame, each row of first steel pipes includes a plurality of pairs of first steel pipes arranged at intervals up and down, and the first steel pipes located at the front side abut against the second formwork;

[0009] The first steel pipes are provided with fastening components, and two pairs of first steel pipes corresponding to the front and rear are fixed on the front and rear sides of the wall frame through the fastening components.

[0010] Preferably, the fastening component includes a plurality of first pair of tension screws arranged between two pairs of front and rear first steel pipes, the plurality of first pair of tension screws are arranged at intervals on the left and right, the front ends of the first pair of tension screws pass through the first wall panel, the wall frame and the second wall panel in sequence, and two first mountain-shaped clips are sleeved on the first pair of tension screws, the first mountain-shaped clips are located on the side of the first steel pipe away from the wall frame, and the first mountain-shaped clips are used to respectively press the two rows of first steel pipes against the first wall panel and the second template through nuts.

[0011] Preferably, a plurality of first wooden beams extending in the up-down direction and spaced apart from each other are filled between the first steel tube and the first wall panel, and between the first steel tube and the second wall panel.

[0012] Preferably, a strip plate extending in the up-down direction is fixed on the first wooden beam located between the first steel pipe and the second wall panel, and the thickness of the second wall panel, the first wooden beam and the strip plate in the front-to-back direction is equal to the thickness of the wall frame and the second formwork.

[0013] Preferably, the left end of the second template is provided with a first angle steel extending in the up and down direction, the left side plate of the first angle steel is abutted against the left side of the corner wooden beam, the front side plate of the first angle steel is located between the first steel pipe and the second template, and the first steel pipe can tighten and fix the first angle steel on the second template.

[0014] Preferably, a second wooden beam extending in the up-down direction is filled between the first angle steel and the first pair of tension screws on the left side, and the first pair of tension screws on the left side of the first angle steel can tighten and fix the second wooden beam on the left side plate of the first angle steel.

[0015] Preferably, the right end of the second template is provided with a second angle steel extending in the up and down direction, the right side plate of the second angle steel is abutted against the first template, the front side plate of the second angle steel is located between the first steel pipe and the second template, and the first steel pipe can tighten and fix the second angle steel on the second template.

[0016] Preferably, a second steel pipe extending in the front-to-rear direction is detachably fixed on the two pairs of front and rear first steel pipes, and the second steel pipe is located on the right side of the first template.

[0017] Preferably, a plurality of third wooden beams extending in the up-down direction are filled between the second steel tube and the first template, the plurality of third wooden beams are spaced apart front to back, and the left side of a third wooden beam located on the front side abuts against the right side plate of the second angle steel.

[0018] Preferably, a second tension screw is provided at the right end of the first steel pipe, and the second tension screw is located between the front and rear pairs of first steel pipes. Two second mountain-shaped clips are sleeved on the second tension screw, and the second mountain-shaped clips are located on the side of the first steel pipe away from the wall frame. The second mountain-shaped clips are used to tighten and fix the right end of the first steel pipe through a nut.

[0019] Advantages of the utility model: the utility model extends the right end formwork of the wall frame to the first formwork as a common formwork for the right end of the wall frame and the right side of the wall pile frame, and the first steel pipe used to fix the wall frame is simultaneously pressed against the second formwork on the front side of the wall pile frame to fix the second formwork, and a corner wooden beam is set at the left end of the second formwork to fix the third formwork on the left side of the wall pile frame, and the right end of the second wall panel is pressed against the third formwork for further fixation to prevent the third formwork from expanding, thereby achieving the purpose of casting the wall pile and the shear wall together, avoiding the time and effort of re-erecting the formwork of the wall pile in the later stage, and preventing cracks from easily appearing at the connection between the new and old concrete of the wall pile and the wall, thereby affecting the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a top sectional view of the overall structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the template support of the utility model.

[0023] In the figure: 1. wall frame; 2. wall buttress frame; 3. first wall panel; 4. second wall panel; 5. first formwork; 6. second formwork; 7. third formwork; 8. first steel pipe; 9. second steel pipe; 11. first tension screw; 12. first mountain-shaped card; 13. first angle steel; 14. second angle steel; 15. first wooden beam; 16. strip board; 17. corner wooden beam; 18. second wooden beam; 19. third wooden beam; 21. second tension screw; 22. second mountain-shaped card. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1: An L-shaped filling wall pile is cast with the main body once the formwork is supported, such as Figure 1-2 As shown, it includes a wall frame 1 and a wall pile frame 2 arranged on the front side of the right end of the wall frame 1; the wall frame 1 is provided with a first formwork component for fixing the position of the concrete pouring wall, specifically, the first formwork component extends in the up and down directions, the first formwork component includes a first wall panel 3, a second wall panel 4 and a first formwork 5, the first wall panel 3 is detachably fixed on the rear side of the wall frame 1, the second wall panel 4 is detachably fixed on the front side of the wall frame 1, the first formwork 5 is detachably fixed on the right end of the wall frame 1, the front end of the first formwork 5 extends to the right side of the wall pile frame 2, and the front end of the first formwork 5 is flush with the front side of the wall pile frame 2.

[0026] A second formwork member for fixing the position of the concrete pouring wall is provided on the wall stack skeleton 2. Specifically, the second formwork member extends in the up-down direction. The second formwork member includes a second formwork 6 and a third formwork 7. The third formwork 7 is detachably fixed on the left side of the wall stack skeleton 2. The second formwork 6 is detachably fixed on the front side of the wall stack skeleton 2. The second formwork 6 extends to the left side of the third formwork 7. A corner wooden beam 17 extending in the up-down direction is fixedly provided on the left end of the second formwork 6. The rear side of the corner wooden beam 17 abuts against the second wall panel 4, and the right side of the corner wooden beam 17 abuts against the third formwork 7. The corner wooden beam 17 is used to fix the third formwork 7 on the left side of the wall stack skeleton 2.

[0027] The wall frame 1 is provided with a supporting mechanism for fixedly supporting the first formwork member and the second formwork member. Specifically, the supporting mechanism includes two rows of first steel pipes 8 extending along the left-right direction on the front and rear sides of the wall frame 1. Each row of first steel pipes 8 includes multiple pairs of first steel pipes 8 spaced apart in the upper and lower directions. The first steel pipes 8 located on the front side abut against the second formwork 6.

[0028] A plurality of first wooden beams 15 extending in the up-down direction and spaced apart from left to right are filled between the first steel tube 8 and the first wall panel 3, and between the first steel tube 8 and the second wall panel 4; the plurality of first wooden beams 15 form a frame structure, which can increase the stability of the first wall panel 3 and the second wall panel 4, and at the same time, the plurality of first wooden beams 15 can withstand the horizontal and vertical loads during concrete pouring, ensuring that the first wall panel 3 and the second wall panel 4 maintain the correct position and shape; a strip board 16 extending in the up-down direction is fixed on the first wooden beam 15 located between the first steel tube 8 and the second wall panel 4, and the thickness of the second wall panel 4, the first wooden beam 15 and the strip board 16 in the front-to-back direction is equal to the thickness of the wall stack skeleton 2 and the second formwork 6; by changing the thickness of the strip board 16, it is possible to adapt to wall stack skeletons 2 of different thicknesses.

[0029] The first steel tube 8 is provided with a fastening component, and two corresponding pairs of first steel tubes 8 are fixed on the front and rear sides of the wall frame 1 through the fastening component. The fastening component includes a plurality of first pair of tension screws 11 arranged between the two pairs of first steel tubes 8. The plurality of first pair of tension screws 11 are arranged at intervals on the left and right. The front ends of the first pair of tension screws 11 pass through the first wall panel 3, the wall frame 1 and the second wall panel 4 in turn. Two first mountain-shaped clips 12 are sleeved on the first pair of tension screws 11. The first mountain-shaped clips 12 are located on the side of the first steel tube 8 away from the wall frame 1. The first mountain-shaped clips 12 are used to respectively press the two rows of first steel tubes 8 against the first wall panel 3 and the second template 6 through nuts.

[0030] The left end of the second template 6 is provided with a first angle steel 13 for fixing the third template 7 and the corner wooden beam 17. Specifically, the first angle steel 13 extends in the up and down directions, and the left side plate of the first angle steel 13 is abutted against the left side of the corner wooden beam 17. The front side plate of the first angle steel 13 is located between the first steel pipe 8 and the second template 6. The first steel pipe 8 can tighten and fix the first angle steel 13 on the second template 6.

[0031] A second wooden beam 18 extending in the up-down direction is filled between the first angle steel 13 and a row of first tension screws 11 on the left side. The row of first tension screws 11 on the left side of the first angle steel 13 can tighten and fix the second wooden beam 18 on the left side plate of the first angle steel 13 .

[0032] The right end of the second formwork 6 is provided with a second angle steel 14 for preventing the first formwork 5 from expanding. Specifically, the second angle steel 14 extends in the up and down directions, the right side plate of the second angle steel 14 is abutted against the first formwork 5, and the front side plate of the second angle steel 14 is located between the first steel pipe 8 and the second formwork 6. The first steel pipe 8 can tighten and fix the second angle steel 14 on the second formwork 6; at the same time, the second angle steel 14 can prevent concrete from exposing from the joint between the first formwork 5 and the second formwork 6 during pouring.

[0033] The second steel tube 9 extending in the front-to-back direction is detachably fixed on the front and rear pairs of first steel tubes 8, and the second steel tube 9 is located on the right side of the first formwork 5; the second steel tube 9 can enhance the stability of the end support of the first steel tube 8 to prevent the mold expansion phenomenon due to stress concentration at the connection between the wall frame 1 and the wall buttress frame 2; a plurality of third wooden beams 19 extending in the up-down direction are filled between the second steel tube 9 and the first formwork 5, and the plurality of third wooden beams 19 are arranged at intervals front to back, and the left side of a third wooden beam 19 located on the front side abuts against the right side plate of the second angle steel 14, further enhancing the stability of the second angle steel 14.

[0034] A second tensioning screw 21 is provided at the right end of the first steel pipe 8, and the second tensioning screw 21 is located between the front and rear pairs of first steel pipes 8. Two second mountain-shaped clips 22 are sleeved on the second tensioning screw 21. The second mountain-shaped clips 22 are located on the side of the first steel pipe 8 away from the wall frame 1. The second mountain-shaped clips 22 are used to tighten and fix the right end of the first steel pipe 8 through a nut to prevent the mold expansion phenomenon due to stress concentration at the connection between the wall frame 1 and the wall stack frame 2.

[0035] Working principle: When in use, first install the first wall panel 3 on the rear side of the wall frame 1, install the first template 5 on the right side of the wall frame 1 and the wall pile frame 2, install the third template 7 on the left side of the wall pile frame 2, and then install the second wall panel 4 on the front side of the wall frame 1, so that the right end of the second wall panel 4 is against the left side of the third template 7, and then install the second template 6 on the front side of the wall pile frame 2, so that the rear side of the corner wooden beam 17 is against the second wall panel 4.

[0036] Then, the supporting mechanism and the fastening components are installed, and a plurality of first wooden beams 15 are filled between the first steel tube 8 and the first wall panel 3, so that the first steel tube 8 can push and fix the first wall panel 3 to the rear side of the wall frame 1 through the plurality of first wooden beams 15; a plurality of first wooden beams 15 and a plurality of strip boards 16 are filled between the first steel tube 8 and the second wall panel 4, so that the first steel tube 8 can push and fix the second wall panel 4 to the front side of the wall frame 1 through the plurality of first wooden beams 15 and the plurality of strip boards 16, and at the same time, the first steel tube 8 abuts against the front side of the second formwork 6; then, the second steel tube 9 is fixed to the right end of the first steel tube 8, and at the same time, a plurality of third wooden beams 19 are filled between the second steel tube 9 and the first wall panel 3, so that the second steel tube 9 can push and fix the first formwork 5 to the right side of the wall frame 1 and the wall pile frame 2 through the plurality of third wooden beams 19.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim involved.

Claims

1. An L-shaped filling wall pile with the main body once cast formwork support structure, characterized by: It comprises a wall frame (1) and a wall buttress frame (2) arranged at the front side of the right end of the wall frame (1); A first template component extending in the up-down direction is provided on the wall frame (1), the first template component comprising a first wall panel (3), a second wall panel (4) and a first template (5), the first wall panel (3) being detachably fixedly arranged on the rear side of the wall frame (1), the second wall panel (4) being detachably fixedly arranged on the front side of the wall frame (1), the first template (5) being detachably fixedly arranged on the right end of the wall frame (1), the front end of the first template (5) extending to the right side of the wall frame (2), and the front end of the first template (5) being flush with the front side of the wall frame (2); A second formwork component extending in the up-down direction is provided on the wall buttress frame (2), the second formwork component comprises a second formwork (6) and a third formwork (7), the third formwork (7) is detachably fixed on the left side of the wall buttress frame (2), the second formwork (6) is detachably fixed on the front side of the wall buttress frame (2), the second formwork (6) extends to the left side of the third formwork (7), and a corner wooden beam (17) extending in the up-down direction is fixedly provided on the left end of the second formwork (6), the rear side of the corner wooden beam (17) abuts against the second wall panel (4), the right side of the corner wooden beam (17) abuts against the third formwork (7), and the corner wooden beam (17) is used to fix the third formwork (7) on the left side of the wall buttress frame (2); A support mechanism for fixedly supporting the first formwork member and the second formwork member is provided on the wall frame (1), the support mechanism comprising two rows of first steel pipes (8) extending in the left-right direction and arranged on the front and rear sides of the wall frame (1), each row of first steel pipes (8) comprising a plurality of pairs of first steel pipes (8) arranged at intervals in the upper and lower directions, the first steel pipes (8) located on the front side abutting against the second formwork (6); The first steel pipe (8) is provided with a fastening component, and two pairs of first steel pipes (8) corresponding to the front and rear are fixed to the front and rear sides of the wall frame (1) through the fastening components.

2. The L-shaped filling wall support structure for casting the main body at one time according to claim 1, characterized in that: The fastening component comprises a plurality of first pair of tension screws (11) arranged between two pairs of front and rear first steel pipes (8), the plurality of first pair of tension screws (11) being arranged at intervals on the left and right, the front ends of the first pair of tension screws (11) passing through the first wall panel (3), the wall frame (1) and the second wall panel (4) in sequence, two first mountain-shaped clamps (12) being sleeved on the first pair of tension screws (11), the first mountain-shaped clamps (12) being located on a side of the first steel pipe (8) away from the wall frame (1), the first mountain-shaped clamps (12) being used to respectively press the two rows of first steel pipes (8) against the first wall panel (3) and the second template (6) through nuts.

3. The L-shaped filling wall support structure for casting the main body at one time according to claim 2, characterized in that: A plurality of first wooden beams (15) extending in the up-down direction and spaced apart from each other are filled between the first steel tube (8) and the first wall panel (3), and between the first steel tube (8) and the second wall panel (4).

4. The L-shaped filling wall support structure for casting the main body at one time according to claim 3, characterized in that: A strip plate (16) extending in the up-down direction is fixedly provided on the first wooden beam (15) located between the first steel tube (8) and the second wall panel (4); the thickness of the second wall panel (4), the first wooden beam (15) and the strip plate (16) in the front-back direction is equal to the thickness of the wall frame (2) and the second formwork (6).

5. The L-shaped filling wall support structure for casting the main body at one time according to claim 1, characterized in that: A first angle steel (13) extending in the up-down direction is provided at the left end of the second template (6); a left side plate of the first angle steel (13) is abutted against the left side of the corner wooden beam (17); a front side plate of the first angle steel (13) is located between the first steel pipe (8) and the second template (6); and the first steel pipe (8) can tighten and fix the first angle steel (13) on the second template (6).

6. The L-shaped filling wall support structure for casting the main body at one time according to claim 5, characterized in that: A second wooden beam (18) extending in the up-down direction is filled between the first angle steel (13) and a row of first tension screws (11) on the left side. The row of first tension screws (11) on the left side of the first angle steel (13) can tighten and fix the second wooden beam (18) on the left side plate of the first angle steel (13).

7. The L-shaped filling wall support structure for casting the main body at one time according to claim 1, characterized in that: A second angle steel (14) extending in the up-down direction is provided at the right end of the second template (6); a right side plate of the second angle steel (14) is abutted against the first template (5); a front side plate of the second angle steel (14) is located between the first steel pipe (8) and the second template (6); and the first steel pipe (8) is capable of tightening and fixing the second angle steel (14) on the second template (6).

8. The L-shaped filling wall support structure for casting the main body at one time according to claim 1, characterized in that: A second steel pipe (9) extending in the front-to-back direction is detachably fixed on the two pairs of front and rear first steel pipes (8), and the second steel pipe (9) is located to the right of the first template (5).

9. The L-shaped filling wall support structure for casting the main body at one time according to claim 8, characterized in that: A plurality of third wooden beams (19) extending in the up-down direction are filled between the second steel tube (9) and the first template (5); the plurality of third wooden beams (19) are arranged at intervals in the front and rear, and the left side of a third wooden beam (19) located at the front side abuts against the right side plate of the second angle steel (14).

10. The L-shaped filling wall support structure for casting the main body at one time according to claim 1, characterized in that: A second tension screw (21) is provided at the right end of the first steel pipe (8), the second tension screw (21) is located between the front and rear pairs of first steel pipes (8), two second mountain-shaped clamps (22) are sleeved on the second tension screw (21), the second mountain-shaped clamps (22) are located on the side of the first steel pipe (8) away from the wall frame (1), and the second mountain-shaped clamps (22) are used to tighten and fix the right end of the first steel pipe (8) through a nut.

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