Adjustable haunching plate supporting structure

Abstract

The utility model relates to the technical field of building reinforcing devices, in particular to an adjustable haunching plate supporting structure which comprises a fixing plate, a supporting plate, adjusting mechanisms and connecting devices, the two ends of the fixing plate are fixed to the supporting plate through the adjusting mechanisms, the supporting plate abuts against a haunching formwork, and at least two sets of connecting devices are arranged on the surface of the supporting plate. One end of the connecting device is fixed to the supporting plate, the other end of the connecting device is fixed to the wall, the connecting device comprises a first connecting base, a second connecting base, a connecting plate and a threaded rod, the connecting plate is H-shaped, one end of the first connecting base is fixed to the supporting plate, and the other end of the first connecting base is rotationally connected with one end of the connecting plate through the threaded rod; the other end of the connecting plate is rotationally connected with one end of a second connecting seat through a threaded rod, and the other end of the second connecting seat is fixed with a wall; when the haunched formworks are supported by the supporting plates, the nuts are fixed to the two ends of the threaded rods, and the angles of the supporting plates are adjusted through the adjusting mechanisms so as to adapt to the haunched formworks with different gradients.

Description

Technical Field

[0001] The utility model relates to the technical field of building reinforcement devices, and particularly relates to an adjustable haunch plate support structure. Background Art

[0002] A haunch plate refers to increasing the areas of two intersecting cross-sections at the corner of the overall structure, generally made into a triangle, which can increase the rigidity and strength of the large beam, and increase the load-bearing capacity and overall stability of the house. During the pouring process of the haunch plate, it is necessary to support and fix the formwork of the haunch plate through a support component to ensure the construction quality of the haunch plate.

[0003] The Chinese utility model patent with the publication number CN217175702U, published on March 7, 2022, discloses a formwork support device for building construction. By setting a support component between the inner rod and the support plate, a triangular support structure is formed, making the support device have strong stability, improving the support effect of the device, preventing the support device from collapsing, and thus improving the safety performance of the support device. However, its support angle cannot be adjusted according to requirements. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides an adjustable haunch plate support structure, which adjusts the angle of the support plate through an adjustment mechanism to adapt to haunch formworks with different inclinations.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An adjustable haunch plate support structure includes a fixed plate, a support plate, an adjustment mechanism and a connection device. Both ends of the fixed plate are fixed to the support plate through the adjustment mechanism. The support plate abuts against the haunch formwork. At least two groups of connection devices are arranged on the surface of the support plate. One end of the connection device is fixed to the support plate, and the other end of the connection device is fixed to the wall. The connection device includes a first connection seat, a second connection seat, a connecting plate and a threaded rod. The connecting plate is in an H shape. One end of the first connection seat is fixed to the support plate, and the other end of the first connection seat is rotatably connected to one end of the connecting plate through a threaded rod. The other end of the connecting plate is rotatably connected to one end of the second connection seat through a threaded rod. The other end of the second connection seat is fixed to the wall. When the support plate supports the haunch formwork, nuts are fixed at both ends of the threaded rod.

[0007] Furthermore, anti-disengagement rings are arranged between the first connection seat, the second connection seat and the connecting plate.

[0008] Furthermore, the adjustment mechanism includes a handwheel, a gear and two racks. A cavity is formed inside the fixed plate. The gear is rotatably connected inside the cavity. One side of the rack is meshed with the gear, and the outer end of the rack is fixed to the support plate. The central axis of the handwheel penetrates through the fixed plate and is fixed to the center of the gear.

[0009] The utility model has the following beneficial effects:

[0010] 1. The utility model adjusts the angle of the support plate through the adjusting mechanism to adapt to the haunch formwork with different inclinations.

[0011] 2. The utility model is rotationally connected to the first connecting seat and the second connecting seat through the connecting plate, so that the second connecting seat fits the surface of the wall. Then, the connecting plate is fixed to the positions of the two connecting seats through the threaded rod. By setting a rotatable and adjustable connecting device, the connecting device can adapt to haunch plates with different inclinations, further improving the use effect of the connecting device.

[0012] 3. The utility model is provided with an adjusting mechanism. The handwheel drives the gear to rotate, and under the action of the gear, the two racks move synchronously and in opposite directions. The distance between the two support plates is adjusted through the movement of the racks to adapt to the width of the haunch formwork, and the support range of the connecting device can be quickly adjusted, improving the use effect of the connecting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the utility model;

[0014] Figure 2 is a schematic connection structure diagram of the fixing plate and the support plate;

[0015] Figure 3 is a schematic structural diagram of the connecting device;

[0016] Figure 4 is a schematic structural diagram of the adjusting mechanism.

[0017] The labels in the drawings are:

[0018] 1. Wall; 2. Haunch formwork; 3. Fixing plate; 4. Support plate; 5. Adjusting mechanism; 6. First connecting seat; 7. Second connecting seat; 8. Connecting plate; 9. Anti - detachment ring; 10. Threaded rod; 11. Handwheel; 12. Gear; 13. Rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model.

[0020] Such as Figures 1-4As shown in the figure, the adjustable haunch plate support structure of this embodiment includes a fixed plate 3, a support plate 4, an adjustment mechanism 5 and a connection device. Both ends of the fixed plate 3 are fixed to the support plate 4 through the adjustment mechanism 5. The support plate 4 abuts against the haunch formwork 2. At least two groups of connection devices are arranged on the surface of the support plate 4. One end of the connection device is fixed to the support plate 4, and the other end of the connection device is fixed to the wall 1. The connection device includes a first connection seat 6, a second connection seat 7, a connecting plate 8 and a threaded rod 10. The connecting plate 8 is in an H shape. One end of the first connection seat 6 is fixed to the support plate 4, and the other end of the first connection seat 6 is rotatably connected to one end of the connecting plate 8 through the threaded rod 10. The other end of the connecting plate 8 is rotatably connected to one end of the second connection seat 7 through the threaded rod 10. The other end of the second connection seat 7 is fixed to the wall 1. When the support plate 4 supports the haunch formwork 2, nuts are fixed at both ends of the threaded rod 10.

[0021] By rotatably connecting the connecting plate 8 with the first connection seat 6 and the second connection seat 7, the surface of the second connection seat 7 is made to fit the surface of the wall 1, and then the positions of the connecting plate 8 and the two connection seats are fixed through the threaded rod 10. By providing a connection device that can be rotationally adjusted, the connection device can be adapted to haunch formworks 2 with different inclinations, further improving the use effect of the connection device.

[0022] Furthermore, anti - detachment rings 9 are arranged between the first connection seat 6, the second connection seat 7 and the connecting plate 8.

[0023] Furthermore, the adjustment mechanism 5 includes a handwheel 11, a gear 12 and two racks 13. A cavity is formed inside the fixed plate 3. The gear 12 is rotatably connected inside the cavity. One side of the rack 13 meshes with the gear 12, and the outer end of the rack 13 is fixed to the support plate 4. The central axis of the handwheel 11 penetrates the fixed plate 3 and is fixed to the center of the gear 12.

[0024] By providing the adjustment mechanism 5, the handwheel 11 drives the gear 12 to rotate. Under the action of the gear 12, the two racks 13 move synchronously and in opposite directions. The distance between the two support plates 4 is adjusted through the movement of the racks 13 to adapt to the width of the haunch formwork 2, and the support range of the connection device can be quickly adjusted, improving the use effect of the connection device.

[0025] The usage method of the present utility model is as follows:

[0026] First, fit the inner sides of the fixing plate 3 and the support plate 4 to the surface of the haunch formwork 2. Then, drive the gear 12 to rotate through the handwheel 11. Under the action of the gear 12, the two racks 13 move synchronously and in opposite directions. Adjust the distance between the two support plates 4 through the movement of the racks 13 to adapt to the width of the haunch formwork 2. Then, take the connection position between the connecting plate 8 and the first connecting seat 6 as the rotation axis to make the connecting plate 8 vertically arranged. Then, take the connection position between the connecting plate 8 and the second connecting seat 7 as the rotation axis to make the second connecting seat 7 horizontally arranged and fit to the surface of the wall 1. Then, fix the connecting plate 8 to the positions of the two connecting seats respectively through the threaded rod 10. Finally, fix the position of the support assembly through the second connecting seat 7 to support the haunch plate and ensure the smooth progress of the pouring construction of the haunch plate.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable axil plate support structure, comprising a fixed plate (3), a support plate (4), an adjustment mechanism (5) and a connecting device, wherein both ends of the fixed plate (3) are fixed to the support plate (4) through the adjustment mechanism (5), the support plate (4) is in contact with the axil formwork (2), at least two sets of connecting devices are arranged on the surface of the support plate (4), one end of the connecting device is fixed to the support plate (4), and the other end of the connecting device is fixed to the wall (1), characterized in that: The connecting device comprises a first connecting seat (6), a second connecting seat (7), a connecting plate (8) and a threaded rod (10); the connecting plate (8) is H-shaped; one end of the first connecting seat (6) is fixed to the support plate (4); the other end of the first connecting seat (6) is rotatably connected to one end of the connecting plate (8) via the threaded rod (10); the other end of the connecting plate (8) is rotatably connected to one end of the second connecting seat (7) via the threaded rod (10); the other end of the second connecting seat (7) is fixed to the wall (1); when the support plate (4) supports the axil formwork (2), nuts are fixed at both ends of the threaded rod (10).

2. The adjustable haunch plate support structure according to claim 1, characterized in that: An anti-drop ring (9) is provided between the first connecting seat (6), the second connecting seat (7) and the connecting plate (8).

3. The adjustable haunch plate support structure according to claim 1, characterized in that: The adjusting mechanism (5) comprises a hand wheel (11), a gear (12) and two racks (13); a cavity is provided inside the fixing plate (3); the gear (12) is rotatably connected in the cavity; one side of the rack (13) is meshed with the gear (12); the outer end of the rack (13) is fixed to the supporting plate (4); and the central axis of the hand wheel (11) passes through the fixing plate (3) and is fixed to the center of the gear (12).

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