Detachable template for edge secondary structure constructional column

Abstract

The utility model discloses an edge secondary structure constructional column dismantling and moving type formwork which comprises a wall body, a formwork structure and a connecting structure, and the formwork structure is arranged on the wall body and used for pouring forming of the wall body. The connecting structure is arranged on the formwork structure and used for fixedly installing the formwork structure. According to the utility model, the panels are arranged on the end face of the wall body, the two ends of the connecting screw rod penetrate through the mounting holes in the two panels, the nuts are rotated and tightened, the buckles are pushed to extrude the transverse reinforcing blocks on the front surfaces of the panels, and then the two panels are connected, so that the panels and the end face of the wall body form a constructional column template; and the longitudinal reinforcing blocks and a plurality of transverse reinforcing blocks are welded to the panel, the strength of the panel is improved, meanwhile, the supporting blocks are rotated around the mounting shaft, the supporting blocks are rotated to be opened, the bottom of the panel is supported through the supporting blocks, the stability of the panel is guaranteed, and the panel is more stable and safer in the pouring process.

Description

Technical Field

[0001] This utility model relates to the field of construction, and in particular to a removable formwork for a secondary structural column with an edge. Background Technology

[0002] Secondary structural columns are structural columns added during the construction of infill walls and partition walls after the main load-bearing structure of the shear wall is completed. Their important function is to strengthen the wall structure and improve the seismic resistance of the masonry wall. They do not bear the vertical load-bearing force, but bear the shear and tensile forces of the wall. They are usually placed at the corners, junctions and centers of the masonry wall.

[0003] When constructing edge structural columns, the traditional method of fixing the exterior formwork of edge structural columns is to use wooden formwork, double steel pipe keel and wooden beam keel. These methods involve a large number of components, are complicated to construct, and are particularly inconvenient when installing and dismantling at the edge. In addition, they have poor stability and are prone to safety accidents during construction. Utility Model Content

[0004] The purpose of this utility model is to provide a removable formwork for secondary structural columns at adjacent edges, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a removable formwork for a secondary structural column at an edge, comprising a wall;

[0006] It also includes a template structure and a connection structure, wherein the template structure is set on the wall and is used for the casting and shaping of the wall;

[0007] The connecting structure is disposed on the template structure and is used to fix and install the template structure.

[0008] Preferably, the template structure includes:

[0009] A panel, wherein the panel is disposed on the front and back of the wall;

[0010] A longitudinal reinforcing block, which is fixedly connected to the center of the front panel;

[0011] A transverse reinforcing block is provided on both sides of the longitudinal reinforcing block, and the transverse reinforcing blocks are arranged vertically at intervals.

[0012] Preferably, the template structure further includes:

[0013] The hanging ears are fixedly installed on both sides of the upper surface of the panel;

[0014] The mounting hole is located in the middle of the transverse reinforcing block;

[0015] A fixing block, which is fixedly connected to the bottom of one side of the front panel;

[0016] Support blocks, which are disposed on both sides of the bottom of the door panel;

[0017] The mounting shaft is fixedly installed at one end of the support block, and the top of the mounting shaft is rotatably interlocked with the fixed block.

[0018] Preferably, the connection structure includes:

[0019] A connecting screw is inserted between the panels, with one end of it inserted into the mounting hole.

[0020] A nut, which is threaded to one end of a connecting screw;

[0021] The buckle is inserted into one end of the connecting screw and is located between the panel and the nut.

[0022] Preferably, the connection structure further includes:

[0023] A grout stopper is inserted into one end of the connecting screw;

[0024] A waterstop plate is fixedly connected to the middle of the connecting screw.

[0025] Preferably, a guide wall is provided at the bottom of the wall, a ring beam reinforcement is fixedly installed at the top of the wall, and structural column reinforcement is provided between the panels.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This utility model utilizes a combination of panels, connecting screws, nuts, clips, longitudinal and transverse reinforcing blocks, and support blocks. The panels are positioned at the end face of the wall, and the two ends of the connecting screws are passed through mounting holes on the two panels. Tightening the nuts by rotating them pushes the clips to press against the transverse reinforcing blocks on the front of the panels, thus connecting the two panels. This creates a structural column template between the panels and the wall end face. Longitudinal and transverse reinforcing blocks are welded onto the panels to increase their strength. Simultaneously, the support blocks are rotated around the mounting axis to open, providing support to the bottom of the panels and ensuring their stability. This makes the panels more stable and safer during the pouring process. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the structure of the panel of this utility model.

[0030] Figure 3 This is a schematic diagram of the structure of the transverse reinforcing block of this utility model.

[0031] Figure 4 This utility model Figure 2 A magnified structural diagram at point A.

[0032] Figure 5 This is a top view of the connecting screw of this utility model.

[0033] In the diagram: 1. Wall; 2. Template structure; 21. Panel; 22. Longitudinal reinforcement block; 23. Transverse reinforcement block; 24. Hanging lug; 25. Mounting hole; 26. Fixing block; 27. Support block; 28. Mounting shaft; 3. Connection structure; 31. Connecting bolt; 32. Nut; 33. Clip; 34. Grout stop plug; 35. Water stop plate; 4. Guide wall; 5. Ring beam reinforcement; 6. Structural column reinforcement. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] This utility model provides, for example Figure 1-5 The illustrated removable formwork for a secondary structural column at an edge includes a wall 1, a formwork structure 2, and a connecting structure 3. The wall 1 is a brick wall, and the formwork structure 2 is installed on the wall 1 for casting and shaping the wall 1. The formwork structure 2 can be disassembled and moved to facilitate the casting of the structural column. The connecting structure 3 is installed on the formwork structure 2 for fixing and installing the formwork structure 2. The stability of the formwork structure 2 is ensured by fixing the formwork structure 2 through the connecting structure 3.

[0036] Specifically, the template structure 2 includes panels 21, which are installed on the front and back of the wall 1. Panels 21 are 10mm thick aluminum panels, with a width equal to the width of the structural column plus 100mm and a height equal to the height of the structural column plus 100mm. Two panels 21 are symmetrically arranged on the front and back of the wall 1, forming a structural column template with the end face of the wall 1. A longitudinal reinforcing block 22 is fixedly connected to the center of the front of the panel 21. The longitudinal reinforcing block 22 is a 50×100mm aluminum square steel, with its longitudinal centerline coinciding with the centerline of the panel 21, used to improve the strength of the panel 21. A transverse reinforcing block 23 is also included. 23 are installed on both sides of the longitudinal reinforcing block 22. The transverse reinforcing blocks 23 are arranged vertically at intervals and fixed on the panel 21. The longitudinal reinforcing blocks 22 and the transverse reinforcing blocks 23 are connected by welding. The transverse reinforcing blocks 23 are 50×100 mm aluminum square steel. There are several groups of transverse reinforcing blocks 23, placed horizontally side by side with a vertical spacing of 500-800 mm, to enhance the strength of the panel 21. The hanging ears 24 are fixedly installed on both sides of the upper surface of the panel 21. The hanging ears 24 have through holes for hoisting the panel 21. The mounting holes 25 are formed in the transverse reinforcing blocks 23. In the middle position, mounting holes 25 are spaced 300-500 mm apart for mounting connecting screws 31; fixing block 26 is fixedly connected to the bottom of one side of the front of panel 21, and is used to install support block 27; support block 27 is set on both sides of the bottom of panel 21, and is trapezoidal in shape, with its bottom end in contact with the ground, to support the bottom of panel 21 and improve the stability of panel 21; mounting shaft 28 is fixedly installed on one end of support block 27, and the top of mounting shaft 28 is rotatably connected to fixing block 26, and support block 27 is connected to fixing block 26 through mounting shaft 28. Block 26 is rotatably connected, and support block 27 rotates around the mounting shaft 28, which facilitates the storage of support block 27 and the adjustment of the angle of support block 27. By setting panel 21 at the end face of wall 1, it forms a structural column template with the end face of wall 1. Longitudinal reinforcing blocks 22 and a number of transverse reinforcing blocks 23 are welded on panel 21 to improve the strength of panel 21. At the same time, the support block 27 rotates around the mounting shaft 28 to open the support block 27. The support block 27 supports the bottom of panel 21 to ensure the stability of panel 21, making panel 21 more stable and safer during the pouring process.

[0037] Furthermore, the connecting structure 3 includes a connecting screw 31, which is inserted between the panels 21, with one end intersecting the mounting hole 25. Both ends of the connecting screw 31 have external threads and are inserted between the two panels 21, with both ends intersecting the mounting hole 25 on the transverse reinforcing block 23; a nut 32, which is threaded to one end of the connecting screw 31. By rotating the nut 32 on the connecting screw 31, the buckle 33 is pressed; and a buckle 33, which is inserted between one end of the connecting screw 31 and the panel 21 and the nut 32. The nut 32 is C-shaped and fits against the front of the transverse reinforcing block 23. As the nut 32 moves, it pushes the buckle 33 to press against the transverse reinforcing block 23 on the front of the panel 21, thereby connecting the two panels 21. The grout stop plug 34 is inserted into one end of the connecting screw 31 and is placed between the two panels 21 to prevent concrete from flowing out of the mounting hole 25. The water stop plate 35 is fixedly connected to the middle of the connecting screw 31 and is placed in the middle of the two panels 21 to prevent external pressurized water from seeping in.

[0038] A guide wall 4 is provided at the bottom of the wall 1. The guide wall 4 is used for the construction of the wall 1. A ring beam steel bar 5 is fixedly installed at the top of the wall 1. The ring beam steel bar 5 is used for the pouring of the cross beam. A structural column steel bar 6 is provided between the panels 21. The structural column steel bar 6 is located inside the structural column.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A removable formwork for secondary structural columns near the edge, comprising: Wall (1); The feature is that it further includes a template structure (2) and a connecting structure (3), wherein the template structure (2) is disposed on the wall (1) and is used for casting and forming the wall (1), wherein the template structure (2) includes a panel (21) and the panel (21) is disposed on the front and back of the wall (1); A longitudinal reinforcing block (22) is fixedly connected to the center of the front side of the panel (21); A transverse reinforcing block (23) is provided on both sides of a longitudinal reinforcing block (22), and the transverse reinforcing blocks (23) are arranged vertically at intervals. Fixing block (26), which is fixedly connected to the bottom of the front side of panel (21); Support blocks (27) are provided on both sides of the bottom of the panel (21); Mounting shaft (28), which is fixedly mounted on one end of support block (27), and the top of mounting shaft (28) is rotatably connected to fixed block (26); The connecting structure (3) is disposed on the template structure (2) and is used to fix the template structure (2). The connecting structure (3) includes a connecting screw (31) which is inserted between the panels (21). Nut (32), which is threaded to one end of connecting screw (31); The buckle (33) is interlocked with one end of the connecting screw (31) and is located between the panel (21) and the nut (32).

2. The removable formwork for a secondary structural column at an edge as described in claim 1, characterized in that, The template structure (2) also includes: The hanging ears (24) are fixedly installed on both sides of the upper surface of the panel (21); Mounting hole (25) is located in the middle of the transverse reinforcing block (23), and one end of the connecting screw (31) is interposed with the mounting hole (25).

3. The removable formwork for a secondary structural column at an edge as described in claim 2, characterized in that, The connection structure (3) also includes: A grout stopper (34) is inserted into one end of a connecting screw (31); Waterstop plate (35), which is fixedly connected to the middle part of the connecting screw (31).

4. The removable formwork for a secondary structural column at an edge as described in claim 3, characterized in that, The bottom of the wall (1) is provided with a guide wall (4), the top of the wall (1) is fixedly installed with ring beam reinforcement (5), and the panels (21) are provided with structural column reinforcement (6).

Images