Formwork structure for concrete column construction

Abstract

The utility model discloses a formwork structure for concrete column construction, and belongs to the technical field of building construction, the formwork structure comprises a first formwork and a second formwork, and one side of the first formwork and one side of the second formwork are each provided with a hinge mechanism; the design is novel, the structure is ingenious, the overall height of the structure can be adjusted by arranging the adjusting mechanism, the annular groove, the adjusting plate, the clamping plate, the inner groove, the spring, the fixing rod and the clamping groove, when the height of the structure needs to be increased, the adjusting plate is pulled upwards to a certain height, the clamping plate loses the extrusion force of the annular groove, and the clamping plate is pushed to the right side by means of the elastic force of the spring; at the moment, the fixing rod rotates downwards and is finally clamped with the clamping groove to fix the clamping plate, the inner diameter formed by the clamping plate is the same as the inner diameter of the first formwork, construction cannot be affected, the clamping plate is reset after construction is completed, the problem that the height of the structure cannot be adjusted is solved through the mechanism, and the practicability of the structure is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a template structure used for concrete column construction. Background Art

[0002] The patent with the published authorization announcement number CN219080991U discloses a concrete construction formwork structure, including a first formwork, a second formwork, a hinge assembly and a fixed assembly, wherein the hinge assembly includes two first hinge seats, a second hinge seat and a hinge rod; the fixed assembly includes a first clamping plate and a second clamping plate. The utility model utilizes the design of the hinge assembly, and the first formwork and the second formwork can be connected together through the hinge assembly to avoid mixing of multiple first formworks and multiple second formworks. The connection between the first formwork and the second formwork can be fixed through the fixed assembly. Through the mutual cooperation of the hinge assembly and the fixed assembly, when the structure is used, only one side of the first formwork and the second formwork needs to be fixed to avoid fixing both sides of the first formwork and the second formwork, thereby reducing the use of adjusting screws and threaded sleeves, and making the first formwork and the second formwork more stably fixed.

[0003] When constructing concrete columns, the structure in the above patent uses a hinged connection between two templates to avoid confusion caused by too many templates. However, during construction, the height required for concrete column construction usually varies with construction needs. However, the height that can be used in the above structure is relatively single. If a higher template is needed, it may not meet the construction requirements, thereby reducing the practicality of the structure.

[0004] For this reason, the present application proposes a template structure for concrete column construction. Utility Model Content

[0005] The template structure for concrete column construction proposed in the present application solves the problems raised in the above-mentioned background technology; the template structure for concrete column construction solves the problem that the structure cannot adjust the height by arranging an adjustment mechanism, an annular groove, an adjustment plate, a clamping plate, an inner groove, a spring, a fixing rod and a clamping groove, thereby greatly improving the practicality of the structure.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] The formwork structure for concrete column construction comprises a No. 1 formwork and a No. 2 formwork, wherein one side of the No. 1 formwork and the No. 2 formwork is provided with a hinge mechanism, and the other side of the No. 1 formwork and the No. 2 formwork is provided with a fixing mechanism, and the interior of the No. 1 formwork and the No. 2 formwork is provided with an adjustment mechanism, and the adjustment mechanism comprises an annular groove, and the annular groove is provided on the top surface of the No. 1 formwork and the No. 2 formwork, and an adjustment plate is slidably connected inside the annular groove, and a circle of grooves is provided on the inner surface of the adjustment plate, and a clamping plate is slidably connected inside the groove, and a plurality of inner grooves are provided on one side of the groove, and a spring is fixedly connected to the inner wall of the inner groove, and the other side of the spring is fixedly connected to the clamping plate, and a fixing rod is hinged on one side of the clamping plate, and the other side of the fixing rod contacts the inner wall of the inner groove, and a clamping groove matching the fixing rod is provided at the bottom of one side of the inner groove, and an auxiliary structure is provided on the top of the adjustment plate.

[0008] When the height of the structure needs to be increased, pull the adjustment plate upwards. When it is pulled to a certain height, the card plate loses the extrusion force of the ring groove and is pushed to the right with the help of the spring's own elastic force. At this time, the fixing rod will rotate downward and finally engage with the slot to fix the card plate. The inner diameter formed by the card plate is the same as the inner diameter of the No. 1 template, which will not affect the construction. It can be reset after the construction is completed. This mechanism solves the problem that the structure cannot adjust the height and greatly improves the practicality of the structure.

[0009] As a preferred embodiment, the hinge mechanism includes a No. 1 mounting block, and the No. 1 mounting block is fixedly connected to one side of the No. 1 template, a plug hole is provided on the surface of the No. 1 mounting block, a plug rod is rotatably connected inside the plug hole, a No. 2 mounting block is fixedly connected outside the plug rod, and the No. 2 mounting block is fixedly connected to the No. 2 template;

[0010] By installing the plug rod inside the socket, the No. 1 template is connected to the No. 2 template, and the plug rod and the socket are in a rotational connection relationship, and the No. 1 template and the No. 2 template are in a hinged relationship. Before construction, the hinged relationship can be used to separate the No. 1 template from the No. 2 template, and they are put on the outside of the steel bar, and then the No. 1 template and the No. 2 template are closed to complete the placement of the structure. The structure also saves the step of selecting two templates, and construction can be carried out directly according to needs, thereby improving the practicality of the structure.

[0011] As a preferred embodiment, the fixing mechanism includes a No. 1 clamping plate, and the No. 1 clamping plate is fixedly connected to the other side of the No. 1 template, a side groove is provided on one side surface of the No. 1 clamping plate, and the inner walls at both ends of the side groove are rotatably connected with a rotating rod, the interior of the rotating rod is fixedly connected with a screw, and the screw penetrates to the outside of the side groove, the external thread of the screw is connected with a rotating ring, one side of the rotating ring is fixedly connected with a hexagonal nut, and the hexagonal nut is threadedly connected to the screw, the other side of the No. 2 template is fixedly connected with a No. 2 clamping plate, and the surface of the No. 2 clamping plate is provided with a matching groove matching with the screw;

[0012] After the No. 1 template and the No. 2 template are closed, the rotating rod can be driven to rotate by rotating the screw counterclockwise, and the screw is turned to the inside of the matching groove, and then the rotating ring is screwed toward the side close to the No. 2 clamping plate to the connection between the two. Finally, the hexagonal nut is screwed with the help of a tool to clamp the No. 2 clamping plate, so as to fix the No. 1 template and the No. 2 template. The operation is convenient and the fixation is firm, thereby improving the practicality of the structure.

[0013] As a preferred embodiment, the auxiliary structure includes a connection block, and the connection block is fixedly connected to the top of the adjustment plate, and the top of the connection block is fixedly connected with a pull ring;

[0014] By pulling the pull ring upwards, the adjustment plate can be easily pulled out to complete the height adjustment, thereby improving the practicality of the structure.

[0015] As a preferred embodiment, the connection between the No. 1 template and the No. 2 template is installed with;

[0016] By installing it at the connection between formwork No. 1 and formwork No. 2, the sealing of the connection between the two can be enhanced, preventing concrete from leaking from the gap during construction, thereby improving the practicality of the structure.

[0017] As a preferred embodiment, the inner walls of the No. 1 template and the No. 2 template are coated with a layer;

[0018] By applying a layer on the inner wall of formwork No. 1 and formwork No. 2, it is easy to demould the concrete after the construction is completed, avoiding a large amount of concrete adhering to the mold surface, thereby improving the practicality of the structure.

[0019] Beneficial effects of this application:

[0020] 1. The template structure for concrete column construction can adjust the overall height of the structure by setting an adjustment mechanism, annular groove, an adjustment plate, a card plate, an inner groove, a spring, a fixing rod and a card groove. When the height of the structure needs to be increased, the adjustment plate is pulled upward. When it is pulled to a certain height, the card plate loses the extrusion force of the annular groove. With the help of the spring's own elastic force, the card plate is pushed to the right. At this time, the fixing rod will rotate downward and finally engage with the card groove to fix the card plate. The inner diameter formed by the card plate is the same as the inner diameter of the No. 1 template, which will not affect the construction. It can be reset after the construction is completed. This mechanism solves the problem that the height of the structure cannot be adjusted, and greatly improves the practicality of the structure.

[0021] 2. The formwork structure for concrete column construction can facilitate the fixation of the two formworks by setting a fixing mechanism, No. 1 clamping plate, side grooves, rotating rods, screws, rotating rings, hexagonal nuts, No. 2 clamping plates and matching grooves. After the No. 1 and No. 2 templates are closed, the rotating rod can be driven to rotate by rotating the screw counterclockwise, and the screw is turned to the inside of the matching groove, and then the rotating ring is screwed toward the side close to the No. 2 clamping plate to the joint of the two. Finally, the hexagonal nut is screwed with the help of a tool to clamp the No. 2 clamping plate, so as to fix the No. 1 and No. 2 templates. The operation is convenient and the fixation is firm, which greatly improves the practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a top view of the structure of this application;

[0023] Figure 2 This is the main view of the structure split of this application;

[0024] Figure 3 A top view of the structure of this application;

[0025] Figure 4 The main view of the adjustment mechanism structure for this application;

[0026] Figure 5 For this application Figure 2 Enlarged view of point A in the middle;

[0027] Figure 6 For this application Figure 4 Enlarged view of point B in the middle.

[0028] Numbers in the figure: 1. Template No. 1; 11. Sealing gasket; 12. Polytetrafluoroethylene coating; 2. Articulated mechanism; 21. Mounting block No. 1; 22. Socket; 23. Insert rod; 24. Mounting block No. 2; 3. Template No. 2; 4. Fixing mechanism; 41. Clamp No. 1; 42. Side groove; 43. Turn rod; 44. Screw; 45. Rotating ring; 46. Hexagonal nut; 47. Clamp No. 2; 48. Matching groove; 5. Adjusting mechanism; 51. Ring groove; 52. Adjusting plate; 53. Clamping plate; 54. Inner groove; 55. Spring; 56. Fixing rod; 57. Clamping groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0030] Reference Figure 1-3 The template structure for concrete column construction includes a No. 1 template 1 and a No. 2 template 3. One side of the No. 1 template 1 and the No. 2 template 3 is provided with a hinge mechanism 2. The hinge mechanism 2 includes a No. 1 mounting block 21, and the No. 1 mounting block 21 is fixedly connected to one side of the No. 1 template 1. A plug hole 22 is provided on the surface of the No. 1 mounting block 21. The plug hole 22 is internally rotatably connected with a plug rod 23. The plug rod 23 is externally fixedly connected with a No. 2 mounting block 24, and the No. 2 mounting block 24 is fixedly connected to the No. 2 template 3. By installing the plug rod 23 in the plug hole 22 The interior of the steel bar is used to connect the No. 1 template 1 with the No. 2 template 3, and the insertion rod 23 and the insertion hole 22 are in a rotationally connected relationship, so that the No. 1 template 1 and the No. 2 template 3 are in a hinged relationship. Before construction, the hinged relationship can be used to separate the No. 1 template 1 from the No. 2 template 3, and they can be sleeved on the outside of the steel bar, and then the No. 1 template 1 and the No. 2 template 3 are closed to complete the placement of the structure. The structure also omits the step of selecting two templates, and can be directly constructed according to needs, thereby improving the practicality of the structure.

[0031] Reference Figure 2 and Figure 5The other sides of the No. 1 template 1 and the No. 2 template 3 are both provided with a fixing mechanism 4, the fixing mechanism 4 includes a No. 1 clamping plate 41, and the No. 1 clamping plate 41 is fixedly connected to the other side of the No. 1 template 1, a side groove 42 is opened on one side surface of the No. 1 clamping plate 41, and the inner walls of both ends of the side groove 42 are rotatably connected with a rotating rod 43, the interior of the rotating rod 43 is fixedly connected with a screw 44, and the screw 44 penetrates to the outside of the side groove 42, the external thread of the screw 44 is connected with a rotating ring 45, and one side of the rotating ring 45 is fixedly connected with a hexagonal nut 46, and the hexagonal nut 46 is threadedly connected to the screw 44, and the two The other side of the No. 1 template 3 is fixedly connected with a No. 2 clamping plate 47, and the surface of the No. 2 clamping plate 47 is provided with a matching groove 48 matching with the screw 44; after the No. 1 template 1 and the No. 2 template 3 are closed, the rotating rod 43 can be driven to rotate by rotating the screw 44 counterclockwise, and the screw 44 is turned to the inside of the matching groove 48, and then the rotating ring 45 is screwed toward the side close to the No. 2 clamping plate 47 to the connection between the two, and finally the hexagonal nut 46 is screwed with the help of a tool to clamp the No. 2 clamping plate 47, so as to fix the No. 1 template 1 and the No. 2 template 3, which is easy to operate and firmly fixed, thereby improving the practicality of the structure.

[0032] Reference Figure 2 , Figure 3 , Figure 4 and Figure 6 An adjustment mechanism 5 is arranged inside the No. 1 template 1 and the No. 2 template 3, and the adjustment mechanism 5 includes an annular groove 51, and the annular groove 51 is opened on the top surface of the No. 1 template 1 and the No. 2 template 3, an adjustment plate 52 is slidably connected inside the annular groove 51, and a circle of grooves is opened on the inner surface of the adjustment plate 52, and a clamping plate 53 is slidably connected inside the groove, and a plurality of inner grooves 54 are opened on one side of the groove, and a spring 55 is fixedly connected to the inner wall of the inner groove 54, and the other side of the spring 55 is fixedly connected to the clamping plate 53, a fixing rod 56 is hinged on one side of the clamping plate 53, and the other side of the fixing rod 56 contacts the inner wall of the inner groove 54, and a clamping groove 57 matching the fixing rod 56 is opened at the bottom of one side of the inner groove 54.

[0033] Reference Figure 4 An auxiliary structure 6 is provided on the top of the adjustment plate 52, and the auxiliary structure 6 includes a connecting block 61, and the connecting block 61 is fixedly connected to the top of the adjustment plate 52, and a pull ring 62 is fixedly connected to the top of the connecting block 61; by pulling the pull ring 62 upwards, the adjustment plate 52 can be easily pulled out to complete the height adjustment, thereby improving the practicality of the structure.

[0034] Reference Figure 1 , 11 is installed at the connection between the No. 1 template 1 and the No. 2 template 3; by installing 11 at the connection between the No. 1 template 1 and the No. 2 template 3, the sealing of the connection between the two can be enhanced to prevent concrete from leaking from the gap during construction, thereby improving the practicality of the structure.

[0035] Reference Figure 2 The inner walls of the No. 1 template 1 and the No. 2 template 3 are coated with a layer 12; by coating the inner walls of the No. 1 template 1 and the No. 2 template 3 with a layer 12, the demoulding of the concrete after the construction is completed can be facilitated to avoid a large amount of concrete adhering to the mold surface, thereby improving the practicality of the structure.

[0036] Working principle: When the structure is used, the plug rod 23 is installed inside the socket 22 to connect the No. 1 template 1 with the No. 2 template 3, and the plug rod 23 and the socket 22 are in a rotational connection relationship, and the No. 1 template 1 and the No. 2 template 3 are in a hinged relationship. Before construction, the hinged relationship can be used to separate the No. 1 template 1 and the No. 2 template 3, and they are sleeved on the outside of the steel bar, and then the No. 1 template 1 and the No. 2 template 3 are closed to complete the placement of the structure. The structure also saves the step of selecting two templates, and can be directly constructed according to needs. After the No. 1 template 1 and the No. 2 template 3 are closed, the rotating rod 43 can be driven to rotate by rotating the screw rod 44 counterclockwise, and the screw rod 44 is rotated to the inside of the matching groove 48, and then the rotating ring 45 is screwed toward the side close to the No. 2 clamp plate 47 to the joint of the two, and finally the hexagonal nut 46 is screwed with the help of a tool to clamp the No. 2 clamp plate 47, so as to align the No. 1 template. 1 is fixed with the No. 1 template 3. When the height of the structure needs to be increased, the adjusting plate 52 is pulled upward by the pull ring 62. When it is pulled to a certain height, the clamping plate 53 loses the extrusion force of the annular groove 51. With the help of the elastic force of the spring 55, the clamping plate 53 is pushed to the right. At this time, the fixing rod 56 will rotate downward and finally engage with the clamping groove 57 to fix the clamping plate 53. The inner diameter formed by the clamping plate 53 is the same as the inner diameter of the No. 1 template 1, which will not affect the construction. After the construction is completed, it can be reset. 11 is installed at the connection between the No. 1 template 1 and the No. 2 template 3 to enhance the sealing of the connection between the two and prevent concrete from leaking from the gap during construction. By coating a layer of 12 on the inner wall of the No. 1 template 1 and the No. 2 template 3, the demoulding of the concrete after the construction is completed can be facilitated to avoid a large amount of concrete adhering to the mold surface.

[0037] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A formwork structure for concrete column construction, comprising a first formwork (1) and a second formwork (3), characterized in that: One side of the first template (1) and the second template (3) is provided with a hinge mechanism (2), and the other side of the first template (1) and the second template (3) is provided with a fixing mechanism (4). The first template (1) and the second template (3) are provided with an adjustment mechanism (5) inside. The adjustment mechanism (5) comprises an annular groove (51), and the annular groove (51) is provided on the top surface of the first template (1) and the second template (3). An adjustment plate (52) is slidably connected inside the annular groove (51), and the inner surface of the adjustment plate (52) is provided with a circle of grooves. A card plate (53) is slidably connected inside the groove, a plurality of inner grooves (54) are provided on one side of the groove, a spring (55) is fixedly connected to the inner wall of the inner groove (54), and the other side of the spring (55) is fixedly connected to the card plate (53), a fixing rod (56) is hinged on one side of the card plate (53), and the other side of the fixing rod (56) contacts the inner wall of the inner groove (54), a card groove (57) matching with the fixing rod (56) is provided on the bottom of one side of the inner groove (54), and an auxiliary structure (6) is provided on the top of the adjustment plate (52).

2. The formwork structure for concrete column construction according to claim 1, characterized in that: The hinge mechanism (2) comprises a No. 1 mounting block (21), and the No. 1 mounting block (21) is fixedly connected to one side of a No. 1 template (1), a plug hole (22) is provided on the surface of the No. 1 mounting block (21), an insertion rod (23) is rotatably connected inside the plug hole (22), the outside of the insertion rod (23) is fixedly connected to a No. 2 mounting block (24), and the No. 2 mounting block (24) is fixedly connected to the No. 2 template (3).

3. The formwork structure for concrete column construction according to claim 1, characterized in that: The fixing mechanism (4) comprises a No. 1 clamping plate (41), and the No. 1 clamping plate (41) is fixedly connected to the other side of the No. 1 template (1), a side groove (42) is provided on one side surface of the No. 1 clamping plate (41), and the inner walls at both ends of the side groove (42) are rotatably connected to a rotating rod (43), the interior of the rotating rod (43) is fixedly connected to a screw rod (44), and the screw rod (44) passes through the outside of the side groove (42), the outer surface of the screw rod (44) is threadedly connected to a rotating ring (45), one side of the rotating ring (45) is fixedly connected to a hexagonal nut (46), and the hexagonal nut (46) is threadedly connected to the screw rod (44), and the other side of the No. 2 template (3) is fixedly connected to a No. 2 clamping plate (47), and the surface of the No. 2 clamping plate (47) is provided with a matching groove (48) matching with the screw rod (44).

4. The formwork structure for concrete column construction according to claim 1, characterized in that: The auxiliary structure (6) comprises a connecting block (61), and the connecting block (61) is fixedly connected to the top of the adjustment plate (52), and a pull ring (62) is fixedly connected to the top of the connecting block (61).

5. The formwork structure for concrete column construction according to claim 1, characterized in that: The connection between the No. 1 template (1) and the No. 2 template (3) is provided with (11).

6. The formwork structure for concrete column construction according to claim 1, characterized in that: The inner walls of the No. 1 template (1) and the No. 2 template (3) are coated with a layer (12).

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