Concrete formwork structure

Abstract

The utility model discloses a concrete formwork structure, which relates to the technical field of formwork support, and comprises an embedded part embedded in a concrete seat; the bearing seat abuts against the side wall of the concrete seat and is connected to the embedded part; the platform framework is arranged on the side wall of the concrete base and supports the bearing base; the formwork component is arranged at the top of the bearing seat, and the bearing seat is provided with an abutting assembly which enables the formwork component to abut against the side wall of the concrete seat; the supporting column comprises a first column body and a second column body, the end of the first column body is hinged to the formwork component, and the end of the second column body is hinged to the top of the platform framework; the adjusting assembly is connected with the first column body and the second column body and drives the first column body and the second column body to get close to each other or get away from each other; and the horizontal sensing part is arranged at the bottom of the template component and is electrically connected with the adjusting assembly. The horizontal degree of formwork erecting can be improved.

Description

Technical Field

[0001] This application relates to the technical field of formwork supports, and in particular to a concrete formwork structure. Background Art

[0002] The formwork support during the concrete construction of the main structure of a ship lock is a key step, and its quality directly affects the forming effect of the concrete and the safety of the overall structure.

[0003] Currently, the formwork support structure mainly includes a formwork and support rods. The formwork is arranged around the columnar structure, and the bottom of the formwork is fixedly connected to the ground through structures such as bolts, and then the formwork is supported by the support rods.

[0004] However, during erection, affected by manual operation, the formwork may be uneven when supported, and in this case, the main structure formed after concrete pouring may be affected. Utility Model Content

[0005] In order to improve the horizontal degree of formwork erection, this application provides a concrete formwork structure.

[0006] This application provides a concrete formwork structure, adopting the following technical solutions:

[0007] A concrete formwork structure includes

[0008] Embedded parts, embedded in the concrete base;

[0009] A bearing seat, abutted against the side wall of the concrete base and connected to the embedded parts;

[0010] A platform framework, arranged on the side wall of the concrete base, and the platform framework supports the bearing seat;

[0011] A formwork member, arranged on the top of the bearing seat, and the bearing seat is provided with a tightening assembly for abutting the formwork member against the side wall of the concrete base;

[0012] A support column, including a first column body and a second column body, the end of the first column body is hinged to the formwork member, and the end of the second column body is hinged to the top of the platform framework;

[0013] An adjusting assembly, connecting the first column body and the second column body, and the adjusting assembly drives the first column body and the second column body to approach or move away from each other;

[0014] A horizontal sensing member, arranged at the bottom of the formwork member, and the horizontal sensing member is electrically connected to the adjusting assembly.

[0015] By adopting the above technical solution, the template component is stably connected to the concrete seat through the embedded parts and the bearing seat. The platform skeleton provides additional support for the bearing seat, ensuring the stability of the template component. The template component is fixed on the bearing seat through the tightening component, ensuring the close fit between the template component and the side wall of the concrete seat. The combined use of the support column and the adjustment component can conveniently adjust the levelness of the template component, ensuring the accuracy and consistency of concrete pouring. The horizontal sensor monitors the levelness of the template component in real time, providing accurate adjustment signals for the adjustment component, improving the accuracy and efficiency of adjustment.

[0016] Optionally, the adjustment component includes an electric-hydraulic self-locking jack and a controller;

[0017] The electric-hydraulic self-locking jack is arranged between and connected to the first column body and the second column body. The controller is installed on the outer wall of the electric-hydraulic self-locking jack and is electrically connected, and the controller is electrically connected to the horizontal sensor.

[0018] By adopting the above technical solution, the rapid and stable adjustment of the support column is realized through the electric-hydraulic self-locking jack. The controller is electrically connected to the horizontal sensor, and can automatically adjust the telescopic of the jack according to the signal provided by the horizontal sensor, ensuring that the template component remains in a horizontal state. This automatic adjustment method improves work efficiency and reduces the error of manual operation.

[0019] Optionally, the tightening component includes a tightening bolt, a tightening nut, a connecting plate and a connecting block;

[0020] An installation block facing the template component is arranged on the bearing seat, and the connecting block is embedded and fixed on the side of the installation block close to the template component;

[0021] The connecting plate is arranged on the side of the installation block close to the template component and is fixedly connected to the connecting block. The connecting plate and the connecting block form a threaded hole for the threaded connection of the tightening bolt;

[0022] The bolt head of the tightening bolt abuts against the template component, the tightening nut is threadedly connected to the tightening bolt, and the tightening nut abuts against the connecting plate.

[0023] By adopting the above technical solution, through the combined use of the tightening bolt, the tightening nut, the connecting plate and the connecting block, the tight fixation between the template component and the bearing seat is realized. The bolt head of the tightening bolt directly abuts against the template component. By tightening the tightening nut, sufficient clamping force can be generated, reducing the possibility of displacement or deformation of the template component during pouring.

[0024] Optionally, a tightening plate is arranged on the bolt head of the tightening bolt, and the tightening plate abuts against the template component.

[0025] By adopting the above technical solution, the pressing plate increases the contact area between the pressing bolt and the formwork member, improving the uniformity and stability of the clamping force.

[0026] Optionally, the platform framework includes vertical columns and horizontal columns;

[0027] The vertical columns are fixed to the bearing seat, and the vertical columns and the concrete seat are fixedly connected through connecting members;

[0028] The horizontal columns are fixed to the vertical columns, the horizontal columns pass through the bearing seat, and the horizontal columns support the bearing seat.

[0029] By adopting the above technical solution, the vertical columns and the horizontal columns form a stable support structure, ensuring the stability and load-bearing capacity of the bearing seat. The connecting members fixedly connect the vertical columns and the concrete seat, further enhancing the stability of the entire structure.

[0030] Optionally, a reinforcing column is obliquely fixed between the horizontal columns and the vertical columns.

[0031] By adopting the above technical solution, the reinforcing column enhances the connection strength between the horizontal columns and the vertical columns, improving the rigidity and stability of the entire platform framework.

[0032] Optionally, a lower guardrail is provided on the side of the horizontal column away from the vertical column.

[0033] By adopting the above technical solution, the lower guardrail provides a safety protection function, reducing the possibility of workers or objects slipping or falling from below the formwork member and improving work safety.

[0034] Optionally, the formwork member includes a panel, a frame, and a fixed column;

[0035] The panel is arranged above the bearing seat, the frame is arranged on the side of the panel close to the support column, the fixed column is arranged on the side of the frame away from the panel, and the first column body is hinged to the fixed column.

[0036] By adopting the above technical solution, the panel constitutes the main working surface of the formwork member, and the frame provides a stable support structure for the panel. The setting of the fixed column facilitates the hinging and adjustment of the support column, improving the flexibility and adjustability of the formwork member.

[0037] Optionally, an upper platform is provided on the side of the fixed column away from the frame.

[0038] By adopting the above technical solution, the upper platform provides a convenient working space for workers, where tools, materials and other items can be placed, improving work efficiency.

[0039] Optionally, an upper guardrail is provided on the side of the upper platform away from the frame.

[0040] By adopting the above technical solution, the upper guardrail provides a safety protection function, reducing the possibility of workers falling or slipping from above the formwork member, and further improving the work safety.

[0041] In summary, the present application includes at least one of the following beneficial effects:

[0042] 1. The combined use of the support column and the adjustment component can conveniently adjust the levelness of the formwork member, ensuring the accuracy and consistency of concrete pouring. The horizontal sensing member real-time monitors the levelness of the formwork member, providing accurate adjustment signals for the adjustment component, and improving the accuracy and efficiency of adjustment;

[0043] 2. Through the combined use of the tightening bolt, the tightening nut, the connecting plate and the connecting block, the tight fixation of the formwork member and the bearing seat is realized. The bolt head of the tightening bolt directly abuts against the formwork member. By tightening the tightening nut, sufficient clamping force can be generated, reducing the possibility of the formwork member shifting or deforming during pouring. Description of the Drawings

[0044] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0045] Figure 2 is Figure 1 the enlarged schematic diagram of part A of

[0046] Reference numerals: 1, embedded part; 2, bearing seat; 21, mounting block; 3, platform skeleton; 31, vertical column; 32, cross column; 321, lower guardrail; 33, reinforcing column; 4, formwork member; 41, panel; 42, frame; 43, fixed column; 44, upper platform; 441, upper guardrail; 5, tightening assembly; 51, tightening bolt; 511, tightening plate; 52, tightening nut; 53, connecting plate; 54, connecting block; 55, threaded hole; 6, support column; 61, first column body; 62, second column body; 7, adjustment component; 71, electric hydraulic self-locking jack; 72, controller; 8, horizontal sensing member. Detailed Description of the Embodiment

[0047] The following will further describe the present application in detail Figure 1-2 with reference to the attached

[0048] The embodiment of the present application discloses a concrete formwork structure. Refer to Figure 1, the concrete formwork structure includes embedded parts 1, and there are multiple embedded parts 1 which are evenly spaced along the formwork erection track. The embedded part 1 includes an L-shaped screw, a conical nut and a locking nut. The L-shaped screw is embedded in the concrete base, and the top of the concrete base is used for pouring concrete. The end of the L-shaped screw protrudes horizontally outside the concrete base. The conical nut is threadedly connected to the L-shaped screw, and the conical nut is snapped into the concrete base. The locking nut is threadedly connected to the L-shaped screw and is located outside the concrete base.

[0049] See Figure 1 With Figure 2 , the concrete formwork structure further includes a bearing seat 2. The bearing seat 2 abuts against the side wall of the concrete base. The L-shaped screw passes through the bearing seat 2 horizontally. The locking nut abuts against the side of the bearing seat 2 facing away from the concrete base, so that the bearing seat 2 enters a fixed state.

[0050] The concrete formwork structure further includes a platform framework 3 for supporting the bearing seat 2. The platform framework 3 includes vertical columns 31 and horizontal columns 32. The vertical columns 31 are fixed to the bearing seat 2. There are multiple vertical columns 31 which are evenly spaced and fixed along the formwork erection track. The top end face of the vertical column 31 is located below the top end face of the concrete base. The vertical column 31 and the concrete base are connected and fixed by a connecting piece, and the connecting piece can be a fixing bolt, a fixing screw, an expansion bolt, etc.

[0051] The horizontal columns 32 correspond to the vertical columns 31 one by one. The horizontal columns 32 are fixed to the vertical columns 31 and are perpendicular to each other. The horizontal columns 32 pass through the bearing seat 2 to support the bearing seat 2. And a reinforcing column 33 is obliquely fixed between the vertical column 31 and the horizontal column 32 to improve the support stability of the horizontal column 32.

[0052] The concrete formwork structure further includes a formwork member 4. The formwork member 4 is erected in a multi-segment structure along the erection track, and a concrete pouring space is enclosed by the formwork member 4. The formwork member 4 includes a panel 41, a frame 42 and a fixing column 43. The panel 41 is erected on the top of the vertical column 31 and abuts against the side wall of the concrete base. The panel 41 is erected according to the contour of the concrete member. The panel 41 adopts a 5-mm steel plate structure. The frame 42 is arranged on the side of the panel 41 facing away from the concrete base. The frame 42 and the panel 41 are connected and fixed by tie bolts or welding to improve the stability of the panel 41 and the ability of the panel 41 to resist the pressure of the concrete during concrete pouring. The frame 42 includes horizontal ribs and vertical ribs. The horizontal ribs and the vertical ribs are fixedly connected horizontally and vertically. The horizontal ribs adopt C-shaped steel structures, and the vertical ribs adopt channel steel structures.

[0053] The fixing column 43 is fixed to the side of the frame 42 facing away from the panel 41. There are multiple fixing columns 43 which are evenly spaced along the erection track of the panel 41. The fixing column 43 adopts an H-shaped steel structure. The bearing seat 2 is provided with a tightening assembly 5 for pressing the formwork member 4 against the side wall of the concrete base.

[0054] The pressing component 5 includes a pressing bolt 51, a pressing nut 52, a connecting plate 53 and a connecting block 54. An installation block 21 is fixed on the bearing seat 2. The installation blocks 21 face the fixing columns 43 and correspond to each other one by one, and there is a spacing between the installation block 21 and the fixing column 43. The connecting block 54 is embedded and fixed on the side of the installation block 21 close to the formwork member 4, and the connecting block 54 faces the fixing column 43.

[0055] The connecting plate 53 is fixed on the side of the connecting block 54 close to the fixing column 43, and the connecting plate 53 abuts against the installation block 21. Threaded holes 55 are formed at the middle positions of the connecting plate 53 and the connecting block 54, and the threaded holes 55 extend in the horizontal direction.

[0056] The pressing bolt 51 is threadedly connected to the inner wall of the threaded hole 55, and the bolt head of the pressing bolt 51 is located on the side close to the fixing column 43. A pressing plate 511 is fixedly connected to the bolt head of the pressing bolt 51. During use, the pressing bolt 51 is rotated until the pressing plate 511 abuts against the side of the fixing column 43 facing away from the frame 42, so that the panel 41 is pressed against the side wall of the concrete seat.

[0057] The pressing nut 52 is threadedly connected to the pressing bolt 51. When the connecting plate 53 abuts against the fixing column 43, the pressing nut 52 is rotated until the pressing nut 52 abuts against the connecting plate 53, so that the pressing bolt 51 is fixed, reducing the possibility of the pressing bolt 51 loosening during use.

[0058] The concrete formwork structure further includes a horizontal sensing member 8. The horizontal sensing member 8 is a horizontal sensor. The horizontal sensing member 8 is installed and fixed on the top of the panel 41. During use, the horizontal flatness state of the panel 41 is detected by the horizontal sensing member 8.

[0059] The concrete formwork structure further includes support columns 6 and an adjustment assembly 7. The support columns 6 are obliquely arranged between the fixing columns 43 and the cross columns 32 to support the fixing columns 43 through the support columns 6. The support columns 6 correspond to the fixing columns 43 one by one. The support column 6 includes a first column body 61 and a second column body 62. The first column body 61 is hinged to the side of the fixing column 43 facing away from the panel 41, and the second column body 62 is hinged to the top of the cross column 32. The adjustment assembly 7 is arranged between the first column body 61 and the second column body 62. The adjustment assembly 7 adjusts the flatness of the panel 41 according to the horizontal flatness degree of the panel 41 detected by the horizontal sensing member 8.

[0060] The adjusting assembly 7 includes an electro-hydraulic self-locking jack 71 and a controller 72. The two ends of the electro-hydraulic self-locking jack 71 are respectively connected and fixed to the opposite end faces of the first column body 61 and the second column body 62. The controller 72 is installed and electrically connected to the outer wall of the electro-hydraulic self-locking jack 71, and the horizontal sensor 8 is electrically connected to the controller 72. After the horizontal sensor 8 senses the horizontal state of the panel 41, it transmits the result to the controller 72 through wireless signal transmission. Then, the controller 72 controls the electro-hydraulic self-locking jack 71 to start according to the horizontal flat state of the panel 41, and controls the first column body 61 and the second column body 62 to approach or move away from each other until the top of the panel 41 is in a horizontal state. At this time, the horizontal sensor 8 transmits a signal to the controller 72, causing the controller 72 to control the electro-hydraulic self-locking jack 71 to stop.

[0061] A lower fence 321 is fixedly connected to the side of the cross column 32 away from the vertical column 31, and part of the lower fence 321 can be freely opened or closed. During use, the formwork member 4 is surrounded by the lower fence 321 to improve the safety during concrete pouring.

[0062] An upper platform 44 is fixedly connected to the side of the fixed column 43 away from the panel 41. During use, concrete is poured into the pouring space formed by surrounding the formwork member 4 on the upper platform 44. A reinforcing column is obliquely fixed between the upper platform 44 and the fixed column 43 to improve the stability of the upper platform 44 through the reinforcing column. An upper fence 441 is fixedly connected to the side of the upper platform 44 away from the panel 41. The upper fence 441 surrounds the formwork member 4, and part of the upper fence 441 can be freely opened or closed to improve the safety during concrete pouring through the upper fence 441.

[0063] The implementation principle of a concrete formwork structure in an embodiment of the present application is as follows:

[0064] Before concrete pouring, first set up the bearing seat 2 and the platform skeleton 3; when the setting up is completed, set up the formwork member 4 above the bearing seat 2. When the formwork member 4 is set up, support the formwork member 4 through the support column 6. Then fix the horizontal sensor 8 on the top of the panel 41, detect the horizontal flatness of the top of the panel 41 through the horizontal sensor 8, and then control the first column body 61 and the second column body 62 to approach or move away from each other through the electro-hydraulic self-locking jack 71, so that the panel 41 enters a horizontal state. After the formwork member 4 is set up, concrete pouring can be carried out.

[0065] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. 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 concrete formwork structure, characterized in that: include Embedded part (1), embedded in the concrete base; A bearing seat (2) abuts against a side wall of the concrete seat and is connected to the embedded part (1); A platform frame (3) is arranged on a side wall of the concrete seat, and the platform frame (3) supports the bearing seat (2); A formwork member (4) is arranged on the top of the bearing seat (2); the bearing seat (2) is provided with a tightening assembly (5) for abutting the formwork member (4) against a side wall of a concrete seat; A support column (6) comprising a first column (61) and a second column (62), wherein an end of the first column (61) is hinged to the formwork member (4), and an end of the second column (62) is hinged to the top of the platform frame (3); an adjusting component (7) connected to the first column (61) and the second column (62), wherein the adjusting component (7) drives the first column (61) and the second column (62) to move closer to each other or farther away from each other; A horizontal sensor (8) is arranged at the bottom of the template component (4), and the horizontal sensor (8) is electrically connected to the adjustment component (7).

2. A concrete formwork structure according to claim 1, characterized in that: The adjustment component (7) comprises an electric hydraulic self-locking jack (71) and a controller (72); The electric hydraulic self-locking jack (71) is arranged between the first column (61) and the second column (62) and is connected to each other. The controller (72) is installed on the outer wall of the electric hydraulic self-locking jack (71) and is electrically connected to each other. The controller (72) is electrically connected to the horizontal sensor (8).

3. A concrete formwork structure according to claim 1, characterized in that: The abutting assembly (5) comprises a abutting bolt (51), abutting nut (52), a connecting plate (53) and a connecting block (54); The bearing seat (2) is provided with a mounting block (21) facing the template member (4), and the connecting block (54) is embedded and fixed on a side of the mounting block (21) close to the template member (4); The connecting plate (53) is arranged on a side of the mounting block (21) close to the template member (4) and is fixedly connected to the connecting block (54); the connecting plate (53) and the connecting block (54) are formed with threaded holes (55) for threaded connection of the clamping bolts (51); The bolt head of the abutting bolt (51) abuts against the formwork member (4), the abutting nut (52) is threadedly connected to the abutting bolt (51), and the abutting nut (52) abuts against the connecting plate (53).

4. A concrete formwork structure according to claim 3, characterized in that: The bolt head of the abutting bolt (51) is provided with a abutting plate (511), and the abutting plate (511) abuts against the formwork component (4).

5. A concrete formwork structure according to claim 1, characterized in that: The platform frame (3) comprises vertical columns (31) and horizontal columns (32); The vertical column (31) is fixed to the bearing seat (2), and the vertical column (31) is connected and fixed to the concrete seat via a connecting piece; The transverse column (32) is fixed to the vertical column (31), the transverse column (32) is passed through the bearing seat (2), and the transverse column (32) supports the bearing seat (2).

6. A concrete formwork structure according to claim 5, characterized in that: A reinforcement column (33) is obliquely fixed between the horizontal column (32) and the vertical column (31).

7. A concrete formwork structure according to claim 5, characterized in that: A lower fence (321) is provided on a side of the horizontal column (32) away from the vertical column (31).

8. A concrete formwork structure according to claim 5, characterized in that: The formwork component (4) comprises a panel (41), a frame (42) and a fixing column (43); The panel (41) is arranged above the bearing seat (2), the frame (42) is arranged on a side of the panel (41) close to the support column (6), the fixing column (43) is arranged on a side of the frame (42) away from the panel (41), and the first column (61) is hinged to the fixing column (43).

9. A concrete formwork structure according to claim 8, characterized in that: An upper platform (44) is provided on a side of the fixing column (43) away from the frame (42).

10. A concrete formwork structure according to claim 9, characterized in that: An upper fence (441) is provided on a side of the upper platform (44) away from the frame (42).

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