Constructional column formwork reinforcing construction device

Abstract

The utility model relates to the technical field of building construction, in particular to a constructional column formwork reinforcing construction device which comprises a supporting frame, the middle of one side of the right end of the supporting frame is fixedly connected with one side of the right end of a fixing frame through a connecting rod, and the outer side of the left end of the fixing frame is rotationally connected with one end of a second inclined rod through a rotating rod. The other end of the second inclined rod is rotationally connected with one end of a transverse moving rod through a rotating rod, the other end of the transverse moving rod is clamped to the middle of one side of a side face clamping plate through a buckle, and the tail end of the side face clamping plate is slidably connected with the inner wall of a sliding groove in the middle of one side of the fixing plate. The rack and the fan-shaped toothed plate are arranged to drive the two inclined rods to move at the same time, the two clamping plates are promoted to clamp a formwork of a constructional column, the formwork of the constructional column is prevented from sliding towards the two sides, the formwork is reinforced in three directions through the two clamping plates and the fixing plate, the situation that the constructional column is slotted after concrete is poured is avoided, and the construction quality of the constructional column is improved. The template is prevented from expanding, and the use stability of the template is improved.

Description

Technical Field

[0001] This application relates to the technical field of building construction, and particularly relates to a construction device for formwork support and reinforcement of structural columns. Background Art

[0002] Structural columns are used to improve the overall stiffness and ductility of buildings, restrain the development of wall cracks, and thus increase the seismic resistance of buildings. During formwork construction of structural columns, the sides of the formwork need to be reinforced.

[0003] Currently, traditional formwork support and reinforcement devices for structural columns are very inconvenient to use. The position in contact with the formwork is prone to side slip, resulting in unstable reinforcement treatment, affecting the integrity of the structural column, requiring secondary treatment later, increasing the labor intensity of workers during construction. At the same time, the loose formwork is likely to cause the structural column to tilt, affecting the quality of the structural column. Summary of the Utility Model

[0004] In order to avoid errors during the construction of structural columns, ensure that the structural column is in a vertical state during pouring, be more adaptable to edge walls, facilitate the disassembly of the reinforcement device, prevent damage to the surface of the structural column and the reinforcement device itself during disassembly, have a simple structure and convenient operation, save time when using the reinforcement device, and reduce secondary construction of the reinforcement device later, this application provides a construction device for formwork support and reinforcement of structural columns.

[0005] A construction device for formwork support and reinforcement of structural columns provided by this application adopts the following technical solutions: It includes a support frame. The middle part on one side of the right end of the support frame is fixedly connected to one side of the right end of the fixed frame through a connecting rod. The outer side of the left end of the fixed frame is rotatably connected to one end of a second inclined rod through a rotating rod. The other end of the second inclined rod is rotatably connected to one end of a transverse moving rod through a rotating rod. The other end of the transverse moving rod is clamped to the middle part of one side of a side clamping plate through a buckle. The end of the side clamping plate is slidably connected to the inner wall of a chute in the middle of one side of the fixing plate. The other side of the fixing plate is fixedly connected to the left end of the support frame.

[0006] The middle part of the transverse moving rod is rotatably connected to one end of a first inclined rod through a rotating rod. The other end of the first inclined rod is fixedly connected to the end of one side of a sector gear plate. The teeth on the outer arc surface of the sector gear plate mesh with the teeth on one side of a rack. The right end of the rack is fixedly connected to the left end of a threaded sleeve through a connecting rod. The inner threaded surface of the right end of the threaded sleeve is threadedly sleeved with one end of a lead screw. The other end of the lead screw penetrates through the middle part of the right end of the support frame.

[0007] Optionally, anti-slip grooves are provided on the inner side of the side clamping plate. The number of side clamping plates is two, and both side clamping plates are slidably arranged on the inner wall of the chute on the front side of the fixing plate.

[0008] Optionally, the end of the sector-shaped toothed plate is rotatably arranged inside the left end of the fixed frame through a rotating rod. The number of sector-shaped toothed plates is two, and the two sector-shaped toothed plates are respectively rotatably arranged on both sides of the inner wall of the left end of the fixed frame, and the two sector-shaped toothed plates are respectively meshed with the teeth on both sides of the rack.

[0009] Optionally, a support column is fixedly arranged in the middle of the upper surface of the rack. The top of the support column is fixedly provided with a slider. The top of the support column passes through the top of the support frame, and the bottom of the slider is slidably arranged on the inner wall of the chute on the upper surface of the support frame.

[0010] Optionally, a limiting plate is fixedly sleeved on the outer circumferential surface of the left end of the threaded sleeve. Sliders are arranged at both ends of the limiting plate, and the sliders at both ends of the limiting plate are slidably arranged on the inner walls of the chutes on both sides of the inner wall of the fixed frame.

[0011] Optionally, the first diagonal rod and the second diagonal rod are arranged in parallel. The number of the first diagonal rods and the second diagonal rods is two each, and the two groups of first diagonal rods and second diagonal rods are symmetrically arranged on both sides of the fixed frame.

[0012] Optionally, a collar is fixedly arranged in the middle of the right end of the fixed frame, and the inner wall of the collar is slidably sleeved on the outer circumferential surface of the threaded sleeve.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] 1. By arranging the rack and the sector-shaped toothed plate, the present utility model drives the two diagonal rods to move simultaneously, prompting the two clamping plates to clamp the formwork of the structural column, preventing the formwork of the structural column from sliding to both sides. Through the two clamping plates and the fixing plate, the formwork is reinforced in three directions, avoiding cracks in the structural column after pouring concrete and preventing the formwork from bulging, thereby increasing the use stability of the formwork.

[0015] 2. The present utility model avoids errors in the construction of the structural column, ensures that the structural column is in a vertical state during pouring, is more adaptable to the edge wall, facilitates the disassembly of the reinforcement device, prevents damage to the surface of the structural column and the reinforcement device itself during disassembly, has a simple structure and is convenient to operate, saves time when using the reinforcement device, and reduces secondary construction of the reinforcement device in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 is the schematic diagram of the three-dimensional cross-section structure of the support frame in the embodiment of the present application;

[0018] Figure 3 is the schematic diagram of the front view in the embodiment of the present application;

[0019] Figure 4It is a schematic structural diagram on the left side in the embodiment of the present application;

[0020] Figure 5 It is a top view structural diagram in the embodiment of the present application.

[0021] Reference numerals: 1, support frame; 2, threaded sleeve; 3, rack; 4, slider; 5, first inclined rod; 6, fixed plate; 7, side clamping plate; 8, transverse moving rod; 9, second inclined rod; 10, sector gear plate; 11, limit plate; 12, fixed frame; 13, lead screw; 14, support column. Detailed implementation manners

[0022] The following further elaborates on the present application in conjunction with the attached Figures 1-5 for a more detailed description.

[0023] The embodiment of the present application discloses a construction column formwork support and reinforcement construction device. As Figure 1 shown, a construction column formwork support and reinforcement construction device includes a support frame 1. The middle part on one side of the right end of the support frame 1 is fixedly connected to one side of the right end of the fixed frame 12 through a connecting rod. The middle part of the right end of the fixed frame 12 is fixedly provided with a collar. The inner wall of the collar is slidably sleeved on the outer circumferential surface of the threaded sleeve 2. The collar is sleeved on the outside of the threaded sleeve 2, increasing the stability of the threaded sleeve 2 during movement. The outside of the left end of the fixed frame 12 is rotatably connected to one end of the second inclined rod 9 through a rotating rod. The other end of the second inclined rod 9 is rotatably connected to one end of the transverse moving rod 8 through a rotating rod. The other end of the transverse moving rod 8 is clamped to the middle part on one side of the side clamping plate 7 through a buckle. The end of the side clamping plate 7 is slidably connected to the inner wall of the chute in the middle of one side of the fixed plate 6. The other side of the fixed plate 6 is fixedly connected to the left end of the support frame 1.

[0024] Please refer to Figure 1 , the middle part of the upper surface of the rack 3 is fixedly provided with a support column 14. The top of the support column 14 is fixedly provided with a slider 4. The top of the support column 14 passes through the top of the support frame 1. The bottom of the slider 4 is slidably arranged on the inner wall of the chute on the upper surface of the support frame 1. The rack 3 drives the support column 14 and the top slider 4 to slide during movement, avoiding the inclination of the rack 3 during movement and ensuring that the horizontal movement can be maintained at all times.

[0025] Please refer to Figure 2 , the outer circumferential surface of the left end of the threaded sleeve 2 is fixedly sleeved with a limit plate 11. Sliders are arranged at both ends of the limit plate 11. The sliders at both ends of the limit plate 11 are slidably arranged on the inner walls of the chutes on both sides of the inner wall of the fixed frame 12. The threaded sleeve 2 moves back and forth under the action of the lead screw 13. By sliding the two ends of the limit plate 11 inside the fixed frame 12, the coaxial rotation of the threaded sleeve 2 following the rotation of the lead screw 13 is effectively avoided.

[0026] Please refer to Figure 2, anti-slip grooves are provided on the inner side of the side clamping plates 7. The number of the side clamping plates 7 is two. Both of the two side clamping plates 7 are slidably arranged on the inner wall of the front side chute of the fixing plate 6. The side clamping plates 7 slide on the front side of the fixing plate 6 to ensure close contact with the side of the structural column formwork. Through the anti-slip grooves on the surface of the side clamping plates 7, close contact with the structural column formwork is achieved, preventing side slip and increasing its stability.

[0027] Please refer to Figure 2 , the middle of the transverse moving rod 8 is rotatably connected to one end of the first inclined rod 5 through a rotating rod. The first inclined rod 5 and the second inclined rod 9 are arranged in parallel. The number of both the first inclined rod 5 and the second inclined rod 9 is two. Two groups of the first inclined rod 5 and the second inclined rod 9 are symmetrically arranged on both sides of the fixing frame 12. The two inclined rods are arranged in parallel on one side of the transverse moving rod 8. The transverse moving rod 8 is driven to move through the two inclined rods, so that the side clamping plate 7 at one end of the transverse moving rod 8 contacts the structural column formwork. The other end of the first inclined rod 5 is fixedly connected to the end of one side of the sector gear plate 10. The teeth on the outer arc surface of the sector gear plate 10 are meshed with the teeth on one side of the rack 3. The right end of the rack 3 is fixedly connected to the left end of the threaded sleeve 2 through a connecting rod. The inner threaded surface of the right end of the threaded sleeve 2 is threadedly sleeved with one end of the lead screw 13. The other end of the lead screw 13 penetrates through the middle of the right end of the support frame 1.

[0028] Please refer to Figure 2 , the end of the sector gear plate 10 is rotatably arranged on the inner side of the left end of the fixing frame 12 through a rotating rod. The number of the sector gear plates 10 is two. The two sector gear plates 10 are respectively rotatably arranged on both sides of the inner wall of the left end of the fixing frame 12. The two sector gear plates 10 are respectively meshed with the teeth on both sides of the rack 3. The two sector gear plates 10 swing under the action of the rack 3, realizing that one rack 3 drives the two sector gear plates 10 to move simultaneously.

[0029] The implementation principle of the construction column formwork support and reinforcement construction device in the embodiment of the present application is as follows: After the side formwork of the construction column is installed, the two side clamping plates 7 are placed on both sides of the construction column. The lead screw 13 is rotated by an external force. The lead screw 13 drives the threaded sleeve 2 to move back and forth through its own thread. The threaded sleeve 2 drives the two sector gear plates 10 to move simultaneously through the rack 3. Since the first inclined rod 5 on one side of the sector gear plate 10 is rotatably arranged in the middle of the transverse moving rod 8, the transverse moving rod 8 drives the clamping plate to move towards the construction column under the action of the first inclined rod 5. Through the sliding of the side clamping plate 7 on the side of the fixing plate 6, the side clamping and reinforcement of the construction column are realized, preventing the construction column from bulging.

[0030] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A construction column formwork support and reinforcement construction device, including a support frame (1), characterized in that: The middle part of one side at the right end of the support frame (1) is fixedly connected to one side at the right end of the fixed frame (12) through a connecting rod. The outer side of the left end of the fixed frame (12) is rotatably connected to one end of the second inclined rod (9) through a rotating rod. The other end of the second inclined rod (9) is rotatably connected to one end of the transverse moving rod (8) through a rotating rod. The other end of the transverse moving rod (8) is clamped to the middle part of one side of the side clamping plate (7) through a buckle. The end of the side clamping plate (7) is slidably connected to the inner wall of the chute in the middle of one side of the fixing plate (6). The other side of the fixing plate (6) is fixedly connected to the left end of the support frame (1); The middle part of the transverse moving rod (8) is rotatably connected to one end of the first inclined rod (5) through a rotating rod. The other end of the first inclined rod (5) is fixedly connected to the end of one side of the sector gear plate (10). The teeth on the outer arc surface of the sector gear plate (10) are meshed with the teeth on one side of the rack (3). The right end of the rack (3) is fixedly connected to the left end of the threaded sleeve (2) through a connecting rod. The inner threaded surface at the right end of the threaded sleeve (2) is threadedly sleeved with one end of the lead screw (13). The other end of the lead screw (13) penetrates through the middle part of the right end of the support frame (1).

2. The construction device for formwork support and reinforcement of structural columns according to claim 1, wherein: Anti-slip grooves are arranged on the inner side of the side clamping plate (7). The number of the side clamping plates (7) is two. Both of the two side clamping plates (7) are slidably arranged on the inner wall of the chute on the front side of the fixing plate (6).

3. The construction device for formwork support and reinforcement of structural columns according to claim 1 is characterized in that: The end of the sector gear plate (10) is rotatably arranged on the inner side of the left end of the fixed frame (12) through a rotating rod. The number of the sector gear plates (10) is two. The two sector gear plates (10) are respectively rotatably arranged on both sides of the inner wall of the left end of the fixed frame (12). The two sector gear plates (10) are respectively meshed with the teeth on both sides of the rack (3).

4. A formwork support and reinforcement construction device for a structural column according to claim 1, characterized in that: A support column (14) is fixedly arranged in the middle of the upper surface of the rack (3). A slider (4) is fixedly arranged at the top of the support column (14). The top of the support column (14) passes through the top of the support frame (1). The bottom of the slider (4) is slidably arranged on the inner wall of the chute on the upper surface of the support frame (1).

5. A formwork support and reinforcement construction device for structural columns according to claim 1, characterized in that: A limiting plate (11) is fixedly sleeved on the outer circumferential surface of the left end of the threaded sleeve (2). Sliders are arranged at both ends of the limiting plate (11). The sliders at both ends of the limiting plate (11) are slidably arranged on the inner walls of the chutes on both sides of the inner wall of the fixed frame (12).

6. The construction device for formwork support and reinforcement of structural columns according to claim 1, wherein: The first inclined rod (5) is arranged in parallel with the second inclined rod (9). The number of the first inclined rods (5) and the second inclined rods (9) is two. The two groups of the first inclined rods (5) and the second inclined rods (9) are symmetrically arranged on both sides of the fixed frame (12).

7. A formwork support and reinforcement construction device for structural columns according to claim 1, characterized in that: A collar is fixedly arranged in the middle of the right end of the fixed frame (12). The inner wall of the collar is slidably sleeved on the outer circumferential surface of the threaded sleeve (2).

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