A butt joint auxiliary pouring device for a formwork column

Abstract

The utility model relates to a butt -joint auxiliary pouring device of formwork column belongs to building engineering technical field, includes, formwork subassembly, vibration subassembly, connecting fixed subassembly, connecting subassembly and plug -in subassembly, formwork subassembly sets up multiple and closes into closed space, vibration subassembly sets up multiple and sets up on multiple formwork subassembly respectively, connecting fixed subassembly sets up on formwork subassembly, connecting subassembly is used for connecting two formwork subassembly, plug -in subassembly sets up on connecting subassembly and is connected with formwork subassembly. Formwork subassembly, including two adjacent settings formwork board, set up multiple and set up on one side of formwork board male connector, and set up on the other side of formwork board female connector, the male connector and female connector on two formwork board are provided with articulated articulated rod. The butt -joint ring can splice two formwork subassembly, and the butt -joint ring can be used as lifting hole, and the lifting is convenient. The utility model can splice conveniently and can be convenient from the concrete and rise.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to an auxiliary casting device for the connection of a molded column. Background Technology

[0002] In the field of building construction, the formwork column, as a core load-bearing component, directly affects the safety of the building structure and the progress of the project due to its forming quality and construction efficiency.

[0003] During use, two formwork columns need to be joined together. However, due to errors in the manufacturing process and on-site hoisting, the steel reinforcement frames between the two formwork columns cannot be completely aligned and fitted. If there is a gap between the two steel reinforcement frames that need to be connected, it is impossible to use a straight threaded sleeve for connection, and it is also difficult to perform direct welding. On the construction site, tools such as wrenches are used to pry the ends of the two steel reinforcement frames together for welding. However, this method is difficult to construct, affects construction efficiency, and affects the load-bearing performance of the formwork columns, which does not meet the specifications.

[0004] After the two formwork columns are connected, concrete needs to be poured to make them a whole. During the pouring, multiple panels are spliced ​​together by bolts, clips and other means to form a closed pouring space. However, when disassembling, the formwork needs to be forcibly pried, which can easily damage the surface of the freshly poured concrete column and may also cause the formwork to deform. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a docking auxiliary pouring device for a formwork column that can be easily spliced ​​and can be easily lifted from the concrete.

[0006] The technical solution of this utility model: a joint auxiliary casting device for molded columns, comprising, The mold shell assembly consists of multiple components that can be closed together to form a closed space. Vibration components are provided in multiple forms, each disposed on one of the multiple mold shell components; A connecting and fixing component is disposed on the mold shell assembly; Connecting components, used to connect two shell components; A plug-in component is disposed on the connecting component and connected to the mold assembly; The main body of the mold shell column is located inside the mold shell assembly; The docking component is installed on the main body of the mold column.

[0007] Preferably, the mold shell assembly includes two adjacent mold shell plates, a plurality of male connectors disposed on one side of the mold shell plates, and a female connector disposed on the other side of the mold shell plates; hinged hinge rods are provided at the male connectors and the female connectors on the two mold shell plates.

[0008] Preferably, the connecting assembly comprises a male connecting portion rotatably hinged to the female connecting head, a connecting portion disposed on the male connecting portion, and a female connecting portion disposed on the connecting portion and rotatably hinged to the male connecting head; the male connecting portion can be engaged with the female connecting head, and the female connecting portion can be engaged with the male connecting head.

[0009] Preferably, the plug-in assembly includes a plug rod that passes through the male connector, the female connector, the male connection portion, and the female connection portion and has an opening at its lower end; a sliding post that is slidably disposed on the plug rod; a tapered post disposed on the sliding post and abutting against the lower end of the plug rod; and an elastic member disposed on the plug rod for pushing the sliding post to move upward.

[0010] Preferably, the vibration assembly includes a connecting seat disposed on the mold plate, an elastic sheet disposed on the connecting seat, and a counterweight disposed on the elastic sheet.

[0011] Preferably, the connecting and fixing components are provided in multiple sets. The connecting and fixing components include two support seats respectively disposed on two mold shell plates, two guide seats symmetrically disposed about the support seats and both disposed on the mold shell plates, and a support rod that passes through the support seats and the guide seats.

[0012] Preferably, the mold shell assembly further includes a mating ring disposed on the mold shell plate.

[0013] Preferably, the formwork column body includes a concrete frame disposed within the formwork plate and a reinforcing steel frame disposed within the concrete frame; the connecting assembly includes a support platform disposed on the reinforcing steel frame, a snap-fit ​​sleeve abutting against the reinforcing steel frame, a snap-fit ​​rod disposed on the snap-fit ​​sleeve and slidably disposed on the support platform, a guide post disposed on the support platform, a push plate slidably disposed on the guide post and capable of snapping with the snap-fit ​​rod, and a guide post threadedly connected to the push plate and abutting against the support platform; the formwork column body is provided in two sets, with a rotating column rotatably disposed between the two concrete frames; a guide groove is provided on the support platform, the snap-fit ​​rod passes through the guide groove, a limit rod is provided on the snap-fit ​​rod, a limit groove is provided on the push plate, and the limit rod can be embedded in the limit groove. Compared with the prior art, the present invention has the following beneficial technical effects: In this invention, after the two mold plates of the mold assembly are aligned adjacently, the support rod is inserted into the support seat and the guide seat. This ensures that the two mold plates maintain sufficient strength and prevents them from moving during enclosure and concrete pouring. If the mold plates are not removed, the support rod ensures the connection strength between the two mold plates, protecting the concrete after pouring through the steel structure mold plates. If the mold plates need to be removed, the support rod is pulled out by one section, allowing one end of the support rod to abut against the guide seat, forming a support point. This allows one side of the mold plate to be lifted. By dividing the entire mold assembly into two mold plates, the mold plate can be lifted with relatively light force, and the supporting force for lifting the mold assembly is on the other mold plate, without affecting the concrete column. This allows for easy removal of the mold plate. The mold shell components have a modular structure, which facilitates production and preparation. Two mold shell plates can be rotated and connected to form a mold shell component. Four mold shell components can be put together to form a square casting space. After the steel reinforcement frame is placed into the casting space, the casting operation can be carried out. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is an exploded view of the structure of an embodiment of this utility model; Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 3 for Figure 2 A magnified schematic diagram of the local structure at point A; Figure 4 This is a partial structural schematic diagram of an embodiment of the present utility model; Figure 5 This is an overall structural diagram of an embodiment of the present utility model; Figure 6 This is a schematic diagram of the structure of the mold shell column body in this utility model; Figure 7 This is a schematic diagram of the docking component in this utility model; Figure 8 This is an exploded view of the docking component in this utility model.

[0016] Reference numerals: 1. Mold assembly; 101. Mold plate; 102. Male connector; 103. Female connector; 104. Butt ring; 2. Vibration assembly; 201. Elastic sheet; 202. Counterweight; 203. Connecting seat; 3. Connection and fixing assembly; 301. Support seat; 302. Guide seat; 303. Support rod; 4. Connection assembly; 401. Connecting part; 402. Male connecting part; 403. Female connecting part; 5. Insertion assembly; 501. Insertion rod; 502. Sliding column; 503. Conical column; 504. Elastic element; 6. Mold column body; 601. Concrete frame; 602. Reinforcing bar frame; 7. Butt assembly; 701. Support platform; 702. Snap-fit ​​sleeve; 703. Snap-fit ​​rod; 7031. Limiting rod; 704. Push plate; 705. Abutment bolt; 706. Guide column; 707. Rotating column. Detailed Implementation

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either alone or selectively.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Example 1 like Figure 1-8 As shown, the present invention proposes an auxiliary casting device for the docking of a molded column, comprising a molded assembly 1, a vibration assembly 2, a connecting and fixing assembly 3, a connecting assembly 4, and a plug-in assembly 5. Multiple mold shell components 1 are provided and closed together to form a closed space; multiple vibration components 2 are provided and respectively provided on multiple mold shell components 1; connecting and fixing components 3 are provided on mold shell components 1; connecting components 4 are used to connect two mold shell components 1; plug-in components 5 are provided on connecting components 4 and connected to mold shell components 1; mold shell column body 6 is located inside mold shell components 1; and docking components 7 are provided on mold shell column body 6. Mold shell components 1 include two adjacent mold shell plates 101, multiple male connectors 102 provided on one side of mold shell plates 101, and female connectors 103 provided on the other side of mold shell plates 101; hinged hinge rods are provided at the male connectors 102 and female connectors 103 on the two mold shell plates 101. Mold shell components 1 also include docking rings 104 provided on mold shell plates 101. The docking rings 104 can splice the upper and lower mold shell components 1, thereby increasing the pouring height, and the docking rings 104 can serve as lifting holes for easy lifting.

[0022] The vibration assembly 2 includes a connecting seat 203 mounted on the formwork plate 101, an elastic plate 201 mounted on the connecting seat 203, and a counterweight 202 mounted on the elastic plate 201. During pouring, the impact force generated by the concrete is transmitted through the formwork plate 101 to the connecting seat 203, and then through the connecting seat 203 to the elastic plate 201, causing the counterweight 202 to vibrate. The vibration is then fed back to the elastic plate 201 and the connecting seat 203, thereby causing the formwork plate 101 to be subjected to vibration and impact. This allows the concrete to fall more effectively during pouring, preventing uneven pouring and reducing air bubbles generated during pouring.

[0023] The connecting and fixing components 3 are provided in multiple sets. The connecting and fixing components 3 include two support seats 301 respectively provided on two mold plates 101, two guide seats 302 symmetrically provided about the support seats 301 and both provided on the mold plates 101, and a support rod 303 passing through the support seats 301 and the guide seats 302.

[0024] In this embodiment, after the two mold plates 101 of the mold assembly 1 are aligned adjacently, the support rod 303 is inserted into the support seat 301 and the guide seat 302. This ensures that the two mold plates 101 maintain sufficient strength and prevents them from moving during enclosure and concrete pouring. If the mold plates 101 are not removed, the support rod 303 ensures the connection strength between the two mold plates 101, ensuring that the concrete is protected by the steel structure mold plates 101 after pouring. At the same time, if the mold column to be poured is wide, multiple mold assemblies 1 can be spliced ​​together. By constructing mold plates 101 of different widths, most construction situations can be adapted.

[0025] If it is necessary to remove the mold plate 101, pull out a section of the support rod 303 so that one end of the support rod 303 can abut against the guide seat 302, so that the guide seat 302 forms a support point, thereby allowing one side of the mold plate 101 to be lifted. By dividing the entire mold assembly 1 into two mold plates 101, the mold plate 101 can be lifted with a lighter force, and the supporting force for lifting the mold assembly 1 is on the other mold plate 101, which will not affect the mold column, and the mold plate 101 can be easily removed. The mold shell assembly 1 has a modular structure, which facilitates production and preparation. Two mold shell plates 101 can be rotated and connected to form a mold shell assembly 1. Four mold shell assemblies 1 can be put together to form a square casting space. After the two mold shell column bodies 6 are connected, the mold shell assembly 1 is surrounded on the outer periphery of the mold shell column body 6 to form a casting space, and then the casting operation can be carried out.

[0026] Example 2 like Figure 1-8 As shown, the present invention proposes a docking auxiliary casting device for a molded column. Compared with Embodiment 1, the connecting component 4 in this embodiment is rotatably hinged to the female connector 103, the connecting part 402 is provided on the male connector 402, and the female connector 403 is provided on the connecting part 401 and rotatably hinged to the male connector 102. The male connector 402 can be engaged with the female connector 103, and the female connector 403 can be engaged with the male connector 102.

[0027] The plug-in assembly 5 includes a plug rod 501 that is disposed through the male connector 102, the female connector 103, the male connector portion 402 and the female connector portion 403 and has an opening at its lower end; a sliding post 502 that is slidably disposed on the plug rod 501; a tapered post 503 disposed on the sliding post 502 and abutting against the lower end of the plug rod 501; and an elastic member 504 disposed on the plug rod 501 for pushing the sliding post 502 to move upward.

[0028] In this embodiment, four mold shell components 1 are assembled into a square structure, aligning the male connector 102 with the female connector 103. The connecting component 4 is moved to the adjacent position of two mold shell components 1, so that the male connector 402 is inserted into the female connector 103, and the female connector 403 is inserted into the male connector 102. The sliding post 502 is pressed down, causing the sliding post 502 to drive the tapered post 503 downward, allowing the lower end of the insertion rod 501 to close, reducing its diameter, and enabling the insertion rod 501 to be inserted into... In the male connector 102, female connector 103, male connection part 402, and female connection part 403, after the insertion rod 501 is inserted, the sliding post 502 is released, and the elastic element 504 pushes the sliding post 502 to move upward. The sliding post 502 drives the conical post 503 to move upward, thereby causing the conical post 503 to open the lower part of the insertion rod 501, so that the insertion rod 501 can be locked on the male connector 102, female connector 103, male connection part 402, or female connection part 403, thereby completing the connection.

[0029] The male connector 402 has a locking and limiting function for the female connector 103, and the female connector 403 has a locking and limiting function for the male connector 102, so that the angle between the two mold shell plates 101 can be distributed at right angles when they are closed, thus ensuring their right angle.

[0030] Example 3 like Figure 1-8 As shown, the present invention proposes an auxiliary casting device for the docking of a molded column. Compared with Embodiment 1 or Embodiment 2, the molded column body 6 in this embodiment includes a concrete frame 601 disposed within the molded plate 101 and a steel reinforcement frame 602 disposed within the concrete frame 601; the docking assembly 7 includes a support platform 701 disposed on the steel reinforcement frame 602, a snap-fit ​​sleeve 702 abutting against the steel reinforcement frame 602, a snap-fit ​​rod 703 disposed on the snap-fit ​​sleeve 702 and slidably disposed on the support platform 701, and a guide post 700 disposed on the support platform 701. 6. A push plate 704 slidably mounted on the guide post 706 and capable of engaging with the snap-fit ​​rod 703; a guide post 706 threadedly connected to the push plate 704 and abutting against the support platform 701; two sets of the mold shell column body 6 are provided, and a rotating column 707 is rotatably mounted between the two concrete frames 601; a guide groove is provided on the support platform 701, the snap-fit ​​rod 703 passes through the guide groove, a limiting rod 7031 is provided on the snap-fit ​​rod 703, a limiting groove is provided on the push plate 704, and the limiting rod 7031 can be embedded in the limiting groove.

[0031] In this embodiment, when connecting the two rebar frames 602, deviations during production and installation cause them to be misaligned. Therefore, during use, the two rebar frames 602 need to be welded together, and the two support platforms 701 are aligned with each other. Since the two support platforms 701 are connected by a rotating column 707 and have a sliding gap, fine-tuning of their position is possible. This allows for free adjustment of the position and orientation of the support platforms 701, ensuring that even with misalignment, the support platforms 701 can be aligned with the rebar frames 602. The two snap-fit ​​sleeves 702 are then aligned with the two rebar frames 602, allowing them to press against the rebar frames 602. The snap-fit ​​rod 703 is passed through the guide groove, connecting to the support platform 701, and the stepped structure at the end of the snap-fit ​​rod 703 engages with the push plate 704. Rotating the abutment bolt 705 causes it to face... The push plate 704 moves away from the support platform 701, allowing it to engage with the locking rod 703 and the limiting rod 7031 to engage with the push plate 704, preventing the locking rod 703 from separating from the push plate 704. The guide post 706 guides the push plate 704 to prevent it from falling. The abutment bolt 705 drives the push plate 704 to move, which in turn moves the locking rod 703. The locking rod 703 then moves the locking sleeve 702, allowing the locking sleeve 702 to engage with the support platform 704. The steel reinforcement frame 602 is pressed onto the support platform 701 to fix the snap-fit ​​sleeve 702. It is not affected by the misalignment tolerance of the steel reinforcement frame 602, which is convenient to use. If the two steel reinforcement frames 602 can come together after being stressed, the steel reinforcement frames 602 can be welded directly. Then the formwork column body 6 can be removed and reused. If the two steel reinforcement frames 602 still have gaps after being stressed and cannot be closed, the steel reinforcement frames 602 can be welded directly to the support platform 701 and the entire docking assembly 7 can be poured into the concrete.

[0032] After the two steel reinforcement frames 602 are joined together, the formwork assembly 1 is closed to the outer periphery of the concrete frame 601, so that the inner surface of the formwork plate 101 forms a pouring space between the two concrete frames 601. When concrete is poured from the top of the concrete frame 601, the concrete can flow and connect the two concrete frames 601 in the cavity of the concrete frame 601, and the concrete is formed in the pouring space formed by the two concrete frames 601 and the formwork plate 101, so that the two concrete frames 601 can be joined together and the outer surface is flush with the outer surface of the two concrete frames 601.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A joint auxiliary casting device for a molded column, characterized in that: include, The mold shell assembly (1) is provided with multiple components that are closed together to form a closed space; Vibration components (2) are provided in multiple forms and are respectively provided on multiple mold shell components (1); The connecting and fixing component (3) is disposed on the mold shell component (1); Connecting component (4) is used to connect two mold shell components (1); A plug-in assembly (5) is disposed on the connecting assembly (4) and connected to the mold assembly (1); The main body of the mold shell column (6) is located inside the mold shell assembly (1); The docking component (7) is set on the body of the mold column (6).

2. The auxiliary casting device for the butt joint of a molded column according to claim 1, characterized in that, The mold shell assembly (1) includes two adjacent mold shell plates (101), a plurality of male connectors (102) provided on one side of the mold shell plates (101), and a female connector (103) provided on the other side of the mold shell plates (101); hinged hinge rods are provided at the male connectors (102) and the female connectors (103) on the two mold shell plates (101).

3. The auxiliary casting device for the butt joint of a molded column according to claim 2, characterized in that, The connecting assembly (4) includes a male connecting part (402) rotatably hinged to the female connecting head (103), a connecting part (401) disposed on the male connecting part (402), and a female connecting part (403) disposed on the connecting part (401) and rotatably hinged to the male connecting head (102); the male connecting part (402) can be engaged with the female connecting head (103), and the female connecting part (403) can be engaged with the male connecting head (102).

4. The auxiliary casting device for the butt joint of a molded column according to claim 3, characterized in that, The plug assembly (5) includes a plug rod (501) that passes through the male connector (102), the female connector (103), the male connector (402) and the female connector (403) and has an opening at the lower end; a sliding post (502) that is slidably disposed on the plug rod (501); a tapered post (503) disposed on the sliding post (502) and abutting against the lower end of the plug rod (501); and an elastic member (504) disposed on the plug rod (501) for pushing the sliding post (502) to move upward.

5. The auxiliary casting device for the butt joint of a molded column according to claim 4, characterized in that, The vibration assembly (2) includes a connecting seat (203) disposed on the mold plate (101), an elastic sheet (201) disposed on the connecting seat (203), and a counterweight (202) disposed on the elastic sheet (201).

6. The auxiliary casting device for the butt joint of a molded column according to claim 5, characterized in that, The connecting and fixing components (3) are provided in multiple sets. The connecting and fixing components (3) include two support seats (301) respectively provided on the two mold plates (101), two guide seats (302) symmetrically provided about the support seats (301) and both provided on the mold plates (101), and a support rod (303) passing through the support seats (301) and the guide seats (302).

7. The auxiliary casting device for the butt joint of a molded column according to claim 6, characterized in that, The mold assembly (1) further includes a docking ring (104) disposed on the mold plate (101).

8. The auxiliary casting device for the butt joint of a molded column according to claim 7, characterized in that, The formwork column body (6) includes a concrete frame (601) disposed within the formwork plate (101) and a steel reinforcement frame (602) disposed within the concrete frame (601); the docking assembly (7) includes a support platform (701) disposed on the steel reinforcement frame (602), a snap-fit ​​sleeve (702) abutting against the steel reinforcement frame (602), a snap-fit ​​rod (703) disposed on the snap-fit ​​sleeve (702) and slidably disposed on the support platform (701), a guide post (706) disposed on the support platform (701), and a rod slidably disposed on the guide post (706) and capable of docking with the steel reinforcement frame (602). The push plate (704) is snapped into by the snap-fit ​​rod (703), and the guide column (706) is threadedly connected to the push plate (704) and abuts against the support platform (701); the formwork column body (6) is provided with two sets, and a rotating column (707) is rotatably provided between the two concrete frames (601); the support platform (701) is provided with a guide groove, the snap-fit ​​rod (703) passes through the guide groove, the snap-fit ​​rod (703) is provided with a limit rod (7031), the push plate (704) is provided with a limit groove, and the limit rod (7031) can be embedded in the limit groove.

Images