Quick connecting structure for shear wall formwork support

Abstract

The utility model relates to the technical field of building supports, in particular to a shear wall formwork support quick connecting structure which comprises a mounting column, a fixing assembly and a positioning assembly. The fixing assembly comprises a first sliding block and an abutting rod, a first sliding groove is formed in the mounting column in a penetrating mode, the first sliding block slides in the first sliding groove, an inserting hole is formed in the first sliding block, the abutting rod is in threaded connection with the mounting column, one end of the abutting rod is rotationally connected with the first sliding block, and the other end of the abutting rod extends out of the end, located on the outer side of the formwork, of the mounting column; the positioning assembly comprises an inserting rod, and the inserting rod is inserted into the inserting hole; according to the designed quick connecting structure for the shear wall formwork support, the mounting columns are fixed to the formworks, then abutting rods on the two formworks are rotated correspondingly, so that inserting holes in the two first sliding blocks are coaxial, then inserting rods are inserted into the two inserting holes, fixing between the two formworks is completed, the shear wall formworks are sequentially mounted, and the quick connecting structure for the shear wall formwork support is achieved. Therefore, the installation efficiency of personnel is improved.

Description

Technical Field

[0001] The present application relates to the technical field of building supports, and in particular to a shear wall formwork support quick connection structure. Background Art

[0002] Shear walls are walls in houses or structures that mainly bear horizontal and vertical loads caused by wind loads or earthquakes. Shear walls are generally made of reinforced concrete. When constructing shear walls, it is necessary to build shear wall formwork before pouring concrete. That is, multiple wooden boards are spliced ​​together, and brackets are added to the outside of the formwork to clamp the formwork to prevent the formwork from running or expanding during the pouring process.

[0003] At present, the shear wall formwork support connection structure usually includes a horizontal support layer and a vertical support layer. The support layer is spliced ​​by various supports and connected and fixed by connectors. When constructing the horizontal support layer, it is necessary to produce multiple supports according to the structure of the shear wall, especially the corners, and splice and fix them, which makes the installation inconvenient. Utility Model Content

[0004] In order to facilitate the connection between shear wall formworks, the present application provides a shear wall formwork bracket quick connection structure, which adopts the following technical solution:

[0005] A shear wall formwork support quick connection structure, comprising a mounting column, a fixing assembly and a positioning assembly, wherein the mounting column is fixed to the outside of the formwork in parallel with the outer side wall of the formwork, and the axial direction of the mounting column is perpendicular to the joint between two adjacent formworks, and one end of the mounting column extends to the outside of the formwork;

[0006] The fixing assembly comprises a first sliding block and a clamping rod, wherein a first strip-shaped sliding groove is penetrated on the mounting post, a groove depth direction of the first sliding groove is parallel to the template surface and perpendicular to the joint seam between the two templates, a length direction of the first sliding groove is parallel to the length direction of the mounting post, the first sliding block slides in the first sliding groove along the opening direction of the first sliding groove, a plug-in hole is penetrated on the first sliding block along the groove depth direction of the first sliding groove, and the cross-section of the plug-in hole is an equilateral polygon, the clamping rod is threadedly connected to the mounting post, the clamping rod slides coaxially on the mounting post along the opening direction of the first sliding groove, one end of the clamping rod extends into the first sliding groove and is rotatably connected to the first sliding block, the rotation axis of the clamping rod and the first sliding block is consistent with the axis of the clamping rod, and the other end of the clamping rod extends out of an end of the mounting post located on the outer side of the template;

[0007] The positioning assembly includes a plug-in rod, the cross section of which is consistent with the cross section of the plug-in hole. When two adjacent templates are spliced, the plug-in rod is plugged into the plug-in holes opened on the first sliding blocks on the two adjacent templates.

[0008] By adopting the above technical solution, the personnel first fix the installation column on the template, then align and splice the two templates, and then rotate the clamping rods on the two templates respectively to adjust the positions of the first sliders on the two templates so that the plug-in holes on the two first sliders are coaxial, and then insert the plug-in rods into the two plug-in holes to complete the fixation between the two templates. Subsequently, the shear wall templates are installed in turn to improve the installation efficiency of the personnel.

[0009] Optionally, a sliding cavity is opened in the first sliding block along the axial direction of the clamping rod, and a sliding block is provided on one end of the clamping rod located in the first sliding groove, and the sliding block slides in the sliding cavity along the axial direction of the clamping rod.

[0010] By adopting the above technical solution, personnel align the two plug-in holes and use the sliding cavity to allow the first slider to have a certain offset relative to the clamping rod, so as to facilitate the alignment of the plug-in holes and the insertion of the plug-in rod into the plug-in holes, and then completely fix the first slider through the clamping rod.

[0011] Optionally, a release component is also included, which includes a second slider, which is slidably connected to one end of the mounting column along a direction perpendicular to the axis of the clamping rod, and the clamping rod is plugged into the mounting column. The second slider is threadedly connected to the clamping rod in a first state, and is plugged into the clamping rod in a second state. The second slider switches between the first state and the second state by sliding on the mounting column.

[0012] By adopting the above technical solution, when the distance that needs to be adjusted for the first slider is too long, the state of the second slider is adjusted to change so that the clamping rod is slidably connected to the second slider, so that the clamping rod does not need to be rotated, and the position of the first slider can be adjusted. After the position is determined, the second slider is threadedly connected to the clamping rod, thereby saving the time used by personnel to adjust the first slider.

[0013] Optionally, a waist-shaped hole is opened on the second sliding block along the axial direction of the clamping rod, one end of the waist-shaped hole is provided with a threaded end engaged with the thread of the clamping rod, and the other end is a smooth end.

[0014] By adopting the above technical solution, the position of the second sliding block is slid, so that the connection relationship between the pressing rod and the second sliding block is changed.

[0015] Optionally, the release assembly further includes a fixing rod, which is rotatably connected to the second slider, and a rotation axis is parallel to a sliding direction of the second slider on the mounting column, and when the second slider is in the first state, the fixing rod rotates into the mounting column.

[0016] By adopting the above technical solution, after the second slider moves to the first state, the fixing rod is rotated into the mounting column to limit the sliding of the second slider.

[0017] Optionally, it further includes a support assembly, which includes an oblique support rod, one end of which is connected to the mounting column and the other end of which is fixed to the ground.

[0018] By adopting the above technical solution, the stability of the template is increased.

[0019] Optionally, the diagonal support rod is detachably connected to the mounting column.

[0020] By adopting the above technical solution, it is convenient for personnel to install and disassemble the diagonal bracing rod.

[0021] Optionally, a plug-in ring is fixed on the mounting column, and the diagonal support rod is plugged into the plug-in ring.

[0022] By adopting the above technical solution, personnel can directly insert the diagonal brace rod into the plug-in ring to complete the installation of the diagonal brace rod, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the use of a shear wall formwork support quick connection structure according to an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the overall structure of a shear wall formwork support quick connection structure according to an embodiment of the present application;

[0025] Figure 3 This is a partial structural cross-sectional view of a shear wall formwork support quick connection structure according to an embodiment of the present application;

[0026] Figure 4 yes Figure 2 A magnified schematic diagram of part A.

[0027] Attached figures: 01, template; 1, mounting column; 11, first slide groove; 12, second slide groove; 13, fixing groove; 2, fixing assembly; 21, first slider; 211, plug-in hole; 212, sliding cavity; 22, clamping rod; 3, positioning assembly; 31, plug-in rod; 311, sliding block; 4, releasing assembly; 41, second slider; 411, waist-shaped hole; 4111, threaded end; 4112, smooth end; 42, fixing rod; 5, supporting assembly; 51, diagonal support rod; 52, plug-in ring. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] An embodiment of the present application discloses a shear wall formwork support quick connection structure.

[0030] Reference Figure 1 and Figure 2 A shear wall formwork support quick connection structure includes a mounting column 1, a fixing component 2 and a positioning component 3. The mounting column 1 is fixed to the outside of the formwork by bolts. In the present application, the mounting column 1 is a square column. One side of the mounting column 1 is in contact with the outer wall of the formwork. The axis of the mounting column 1 is perpendicular to the joint between the two formworks. One end of the mounting column 1 extends to the outside of the formwork. The fixing component 2 is installed on the mounting column 1 to connect the two formworks to each other. The positioning component 3 is used to fix the two fixing components 2 to each other.

[0031] Reference Figure 2 and Figure 3 The fixing assembly 2 includes a first slider 21 and a clamping rod 22. The mounting column 1 is provided with a first slot 11 in a strip shape. The first slot 11 penetrates the mounting column 1 and is perpendicular to the template surface and the two side walls of the joint between the two templates. The depth direction of the first slot 11 is parallel to the template surface and perpendicular to the joint between the two templates. The length direction of the first slot 11 is parallel to the axial direction of the mounting column 1. The first slider 21 is located in the first slot 11 and contacts the slot wall of the first slot 11. The first slider 21 is located in the first slot 11 and contacts the slot wall of the first slot 11. The first slide groove 11 slides in the groove 11 along the length direction of the first slide groove 11, and the first slider 21 is provided with an insertion hole 211 that penetrates in a direction parallel to the joint seam between the two templates. The cross-section of the insertion hole 211 is an equilateral polygon, which is an equilateral octagon in the present application. The clamping rod 22 is threadedly connected to the mounting column 1, and the clamping rod 22 slides on the mounting column 1 along the long side direction of the first slide groove 11. One end of the clamping rod 22 is rotatably connected to the first slider 21, and the rotation axis is consistent with the axis of the clamping rod 22, and the other end extends out of the end of the mounting column 1 away from the template.

[0032] Reference Figure 2 and Figure 3 The positioning assembly 3 includes a plug-in rod 31, the cross section of which is consistent with the cross section of the plug-in block. When two adjacent templates are spliced, the plug-in rod 31 is plugged into the plug-in hole 211 opened on the first slider 21 on the two adjacent templates.

[0033] Reference Figure 3 In order to facilitate personnel to align the plug holes 211 on the two first sliders 21, a cylindrical sliding cavity 212 is opened in the first slider 21 along the axial direction of the clamping rod 22. The diameter of the sliding cavity 212 is larger than the diameter of the clamping rod 22. A sliding block 311 is fixed to one end of the clamping rod 22 located in the first sliding groove 11, and the sliding block 311 slides in the sliding cavity 212.

[0034] Reference Figure 2 and Figure 4, when the distance that needs to be adjusted for the first slider 21 is too large, in order to reduce the time for personnel to rotate the clamping rod 22, a shear wall formwork support quick connection structure also includes a release component 4, and the contact component includes a second slider 41. The mounting column 1 extends to the outer side of the formwork. A second slide groove 12 with a T-shaped cross section is opened in a direction perpendicular to the axis of the clamping rod 22. The second slider 41 slides in the second slide groove 12 along the opening direction of the second slide groove 12. A waist-shaped hole 411 is opened on the second slider 41 along the direction of the axis of the clamping rod 22. The diameter of the arc portion of the waist-shaped hole 411 is consistent with the diameter of the clamping rod 22. The clamping rod 22 is inserted into the waist-shaped hole 411, and the clamping rod 22 is plugged into the mounting column 1. One end of the waist-shaped hole 411 is a threaded end 4111. The arc-shaped groove wall on the threaded end 4111 is provided with a thread that can be matched with the thread of the clamping rod 22, and the other end is a smooth end 4112. The upper surface of the arc-shaped groove wall of the smooth end 4112 is smooth;

[0035] In the first state, when the second slider 41 moves to the threaded end 4111, the second slider 41 is threadedly engaged with the abutting rod 22; in the second state, when the second slider 41 moves to the smooth end 4112, the second slider 41 is not threadedly engaged with the abutting rod 22;

[0036] The state of the second slider 41 is changed by moving the second slider 41 .

[0037] Reference Figure 2 and Figure 4 In order to fix the second slider 41 in the second state, the release assembly 4 also includes a fixing rod 42. A fixing groove 13 connected to the second slide groove 12 is opened at one end of the mounting column 1 on the outer side of the template. One end of the fixing rod 42 is rotatably connected to the second slider 41, and the rotation axis is parallel to the moving direction of the second slider 41. When the second slider 41 moves to the second state, the fixing rod 42 can be rotated into the fixing groove 13 and abut against the side wall of the fixing groove 13.

[0038] Reference Figure 1 and Figure 2 In order to provide auxiliary support and reinforcement for the formwork, a shear wall formwork support quick connection structure also includes a support assembly 5, which includes a diagonal brace 51, one end of which is fixed to a side of the mounting column 1 away from the formwork, and the other end is fixed to the ground.

[0039] Reference Figure 1 and Figure 2 In order to facilitate personnel to install the diagonal support rod 51, the support assembly 5 also includes a plug-in ring 52. The opening direction of the plug-in ring 52 is parallel to the joint seam between the two templates, and the end of the diagonal support rod 51 away from the ground is inserted into the plug-in ring 52.

[0040] The implementation principle of a quick connection structure of a shear wall formwork support in an embodiment of the present application is as follows: a person first fixes the installation column 1 on the formwork, and according to actual needs, the installation column 1 can be selectively fixed around the formwork, and then two adjacent ones are spliced ​​together, and the two installation columns 1 are staggered in the length direction of the splicing seam, and then the positions of the two first sliders 21 are adjusted by rotating the clamping rod 22 to align the plug holes 211 on the two first sliders 21, and then the plug rod 31 is inserted into the two plug holes 211 to complete the connection of the two formworks, thereby splicing the entire shear wall formworks together to form a complete formwork support.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A shear wall formwork support quick connection structure, characterized in that: It comprises a mounting column (1), a fixing assembly (2) and a positioning assembly (3), wherein the mounting column (1) is fixed to the outside of the template in a direction parallel to the outer side wall of the template, and the axial direction of the mounting column (1) is perpendicular to the joint between two adjacent templates, and one end of the mounting column (1) extends to the outside of the template; The fixing assembly (2) comprises a first sliding block (21) and a clamping rod (22); a first strip-shaped sliding groove (11) is provided through the mounting column (1); the groove depth direction of the first sliding groove (11) is parallel to the template surface and perpendicular to the joint seam between the two templates; the length direction of the first sliding groove (11) is parallel to the length direction of the mounting column (1); the first sliding block (21) slides in the first sliding groove (11) along the direction in which the first sliding groove (11) is opened; a plug-in hole (22) is provided through the first sliding block (21) along the groove depth direction of the first sliding groove (11); 11), the cross section of the plug hole (211) is an equilateral polygon, the clamping rod (22) is threadedly connected to the mounting column (1), the clamping rod (22) slides coaxially on the mounting column (1) along the opening direction of the first slide groove (11), one end of the clamping rod (22) extends into the first slide groove (11) and is rotatably connected to the first slider (21), the rotation axis of the clamping rod (22) and the first slider (21) is consistent with the axis of the clamping rod (22), and the other end of the clamping rod (22) extends out of the end of the mounting column (1) located outside the template; The positioning assembly (3) comprises a plug-in rod (31), the cross section of the plug-in rod (31) is consistent with the cross section of the plug-in hole (211), and when two adjacent templates are spliced, the plug-in rod (31) is plugged into the plug-in hole (211) provided on the first sliding block (21) on the two adjacent templates.

2. A shear wall formwork support quick connection structure according to claim 1, characterized in that: A sliding cavity (212) is provided in the first sliding block (21) along the axial direction of the clamping rod (22); a sliding block (311) is provided on one end of the clamping rod (22) located in the first sliding groove (11); and the sliding block (311) slides in the sliding cavity (212) along the axial direction of the clamping rod (22).

3. A shear wall formwork support quick connection structure according to claim 2, characterized in that: The release assembly (4) further comprises a second slider (41), wherein the second slider (41) is slidably connected to one end of the mounting column (1) along a direction perpendicular to the axis of the clamping rod (22), the clamping rod (22) is plugged into the mounting column (1), when the second slider (41) is in a first state, the threaded end (4111) is threadedly connected to the clamping rod (22), when the second slider (41) is in a second state, the smooth end (4112) is plugged into the clamping rod (22), and the second slider (41) switches between the first state and the second state by sliding on the mounting column (1).

4. A shear wall formwork support quick connection structure according to claim 3, characterized in that: The second sliding block (41) is provided with a waist-shaped hole (411) along the axial direction of the clamping rod (22); one end of the waist-shaped hole (411) is provided with a threaded end (4111) threadably engaged with the clamping rod (22), and the other end is a smooth end (4112).

5. A shear wall formwork support quick connection structure according to claim 4, characterized in that: The release assembly (4) further comprises a fixing rod (42), wherein the fixing rod (42) is rotatably connected to the second slider (41), and the rotation axis is parallel to the sliding direction of the second slider (41) on the mounting column (1); when the second slider (41) is in the first state, the fixing rod (42) rotates into the mounting column (1).

6. A shear wall formwork support quick connection structure according to any one of claims 1 to 5, characterized in that: It also comprises a support assembly (5), wherein the support assembly (5) comprises an oblique support rod (51), one end of the oblique support rod (51) is connected to the installation column (1), and the other end is fixed on the ground.

7. A shear wall formwork support quick connection structure according to claim 6, characterized in that: The diagonal support rod (51) is detachably connected to the mounting column (1).

8. A shear wall formwork support quick connection structure according to claim 7, characterized in that: A plug-in ring (52) is fixed on the installation column (1), and the diagonal support rod (51) is plugged into the plug-in ring (52).

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