A type of supporting building formwork

Abstract

This utility model proposes a supporting building formwork, including a first formwork, a second formwork, and two third formworks. The two third formworks are detachably connected between the first and second formworks, forming a casting chamber between the two third formworks and the first and second formworks. First assembly blocks are installed on both sides of the first formwork, and a first fixing block is detachably installed in the middle of each first assembly block. Second assembly blocks are installed on both sides of the second formwork, and a second fixing block is detachably installed in the middle of each second assembly block. A tubular elastic component is installed on the first fixing block, facing the second fixing block, and a multi-point impact component is installed at the end of the tubular elastic component to impact the second fixing block. This utility model achieves formwork removal through the tubular elastic component and the multi-point impact component, avoiding single-point force damage to the concrete, protecting structural integrity, simplifying the removal process, improving construction efficiency, and allowing the impact component position to be adjusted to adapt to different construction scenarios, thus reducing construction risks.

Description

Technical Field

[0001] This utility model relates to the field of building formwork technology, specifically to a support building formwork. Background Technology

[0002] In the field of construction engineering, formwork is an indispensable tool in the construction process. Formwork is mainly used for the shaping of concrete structures and components. It is a temporary support structure, made according to design requirements. Its main function is to enable concrete structures and components to be shaped according to the specified position and geometric dimensions, and to maintain their correct position during construction. Most formwork is made of wooden planks, which are spliced ​​together by screws to form an integral formwork structure. This type of formwork is mainly used to surround the pre-embedded steel cages or supporting steel bars in the building. In the actual construction process, the construction workers will pour concrete into the formwork. Through the solidification and hardening of the concrete, the required building column structure is finally formed. Since the formwork is a temporary structure, after the building column is formed, the outer wooden planks need to be removed one by one.

[0003] A search revealed that Chinese patent CN217205324U discloses a supporting building template, comprising several modular panels arranged in a ring, with adjacent modular panels detachably connected to each other. Each modular panel has a gripping member on its outer surface, with a gap between the gripping member and the plane of the modular panel. This solution separates the modular panel from the poured concrete structure by inserting a hook into the position between the gripping member and the modular panel, and pulling it outwards, thus facilitating disassembly. However, this solution still has shortcomings in practical use:

[0004] During the removal of building formwork, after the concrete has formed inside the formwork, it will bond with the formwork. The formwork is removed by inserting the hook of the rod into the position between the gripper and the formwork plate, and pulling the rod outward. However, this removal method may cause the bond between the formwork and the concrete to be broken instantly when the formwork is subjected to a single point of force. If the applied external force is too large, it may cause local damage to the concrete surface. Utility Model Content

[0005] This utility model provides a supporting building formwork, which solves the problem in related technologies where concrete, after being formed inside the formwork, adheres to the formwork and is removed by inserting the hook of the rod between the gripper and the module plate and pulling the rod outward. This results in a single point of force, which causes local damage to the concrete surface.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a supporting building formwork, comprising a first formwork, a second formwork, and two third formworks;

[0007] Two third templates are detachably connected between the first template and the second template, and a casting chamber is formed between the two third templates and the first and second templates. A first assembly block is installed on both sides of the first template, and a first fixing block is detachably installed in the middle of the first assembly block. A second assembly block is installed on both sides of the second template, and a second fixing block is detachably installed in the middle of the second assembly block.

[0008] A tubular elastic component is installed on the first fixed block and faces the second fixed block. A multi-point impact component is installed at the end of the tubular elastic component to impact the second fixed block. When the tubular elastic component is impacted, the multi-point impact component impacts multiple points on the second fixed block.

[0009] Preferably, the tubular elastic component includes a fixed tube, one end of which is mounted on a first fixed block and the other end is positioned toward a second fixed block. A rod-type elastic element is mounted on the fixed tube, one end of which slides through the second fixed block, and the multi-point impact component is connected to one end of the rod-type elastic element.

[0010] Preferably, the rod-type elastic element includes a connecting rod, a striking block, and a spring. A through sliding channel is provided inside the fixed tube. The connecting rod slides through the sliding channel. One end of the connecting rod slides through the second fixed block. The multi-point impact assembly is connected to one end of the connecting rod. The striking block is installed at the other end of the connecting rod. The spring is sleeved on the connecting rod, and both ends of the spring are connected to the fixed tube and the striking block, respectively.

[0011] Preferably, the multi-point impact assembly includes a loading plate, which is mounted on one end of the connecting rod and located on the side of the second fixed block away from the first fixed block. The loading plate is equipped with a plurality of impact members arranged at intervals and sliding through the second fixed block, and the impact members are used to impact the second fixed block.

[0012] Preferably, the impact member includes a fixing rod, and a plurality of fixing rods are installed on the loading plate at intervals and slidingly passing through the second fixing block. An impact disc is slidably sleeved on the end of the fixing rod away from the loading plate. A locking member is provided on the impact disc for locking it. A plurality of circumferentially distributed impact shafts are installed on the side of the impact disc near the second fixing block.

[0013] Preferably, the locking element includes a third bolt, which is threaded onto the impact plate and abuts against the fixing rod.

[0014] Preferably, the first assembly block has a first mounting groove in the middle, and the first fixing block is detachably installed in the first mounting groove by means of a first bolt. The second assembly block has a second mounting groove, and the second fixing block is detachably installed in the second mounting groove by means of a second bolt.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. This invention involves pouring concrete into a pouring cavity formed by a first template, a second template, and two third templates. After the concrete has solidified, a hammer can be used to impact the tubular elastic component on the side of the first template. Upon impact, the tubular elastic component transmits the force to a multi-point impact component. Multiple impactors on the loading plate then impact multiple points on the second fixing block on the side of the second template. When the second template and concrete become loose, the first fixing block can be removed from the first assembly block on the side of the first template, and the second fixing block can be removed from the second assembly block on the side of the second template. This allows the entire second template to be separated from the concrete, making the separation more uniform and stable. This method changes the traditional template removal process. This multi-point force removal method avoids localized damage to the concrete caused by excessive force at a single point, protecting the integrity of the concrete structure. When the second template becomes loose, the second template can be quickly and completely separated from the concrete by simply disassembling the first and second fixing blocks. This further simplifies the removal process, reduces removal time and labor intensity, improves construction efficiency, and reduces the risk to the concrete caused by improper removal, ensuring construction quality.

[0017] 2. In practical use, the position of the impact plate on the impactor can be adjusted as needed to adjust the initial position between the impact plate and the second fixing block. In different construction scenarios, the strength of concrete, the degree of bonding between the formwork and concrete, and the construction environment may vary. Through this adjustable design, construction personnel can optimize according to specific situations, select appropriate impact positions and forces, and make the second formwork removal process more in line with actual needs. This flexibility not only improves the adaptability of the removal process, but also reduces the construction risks that may be caused by removal in a fixed mode.

[0018] 3. The tubular elastic component of the present invention has a certain elasticity. When the hammer impacts the tubular elastic component, its elasticity can absorb and disperse part of the impact force, preventing excessive impact force from acting directly on the concrete surface. This buffering mechanism effectively avoids the phenomenon of concrete surface cracking and peeling damage caused by excessive impact force, and protects the integrity of the concrete structure to the greatest extent.

[0019] 4. By removing a single second template, the original sealed structure formed by the first template, the second template, and the two third templates is broken. Subsequently, the first template and the third template can be quickly disassembled. This structural change makes the connection between the first template and the third template more independent and clear. At this time, the first template and the third template are no longer constrained by the second template. During disassembly, there is no need to consider the mutual interference with the second template, so the disassembly operation can be carried out quickly. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0021] Figure 1 This is a structural schematic diagram of a supporting building formwork proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the tubular elastic component and the multi-point impact component of this utility model;

[0023] Figure 3 This is a structural schematic diagram of the fixed tube and rod-type elastic element of this utility model;

[0024] Figure 4 This is a schematic diagram of the impact component of this utility model;

[0025] Figure 5 This utility model Figure 1 Enlarged view of A in the middle;

[0026] Labels in the diagram: 1. First template; 101. First assembly block; 102. First fixing block; 103. First bolt; 2. Second template; 201. Second assembly block; 202. Second fixing block; 203. Second bolt; 3. Tubular elastic component; 31. Fixing tube; 32. Rod elastic component; 321. Connecting rod; 322. Impact block; 323. Spring; 4. Multi-point impact component; 41. Loading plate; 42. Impact component; 421. Fixing rod; 422. Impact disc; 423. Impact shaft; 424. Third bolt; 5. Third template. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a supporting building formwork includes a first formwork 1, a second formwork 2, and two third formworks 5;

[0029] Two third templates 5 are detachably connected between the first template 1 and the second template 2. A casting chamber is formed between the two third templates 5, the first template 1, and the second template 2. A first assembly block 101 is installed on both sides of the first template 1. A first fixing block 102 is detachably installed in the middle of the first assembly block 101. A second assembly block 201 is installed on both sides of the second template 2. A second fixing block 202 is detachably installed in the middle of the second assembly block 201.

[0030] A tubular elastic component 3 is installed on the first fixed block 102 and is positioned toward the second fixed block 202. A multi-point impact component 4 is installed at the end of the tubular elastic component 3 to impact the second fixed block 202. When the tubular elastic component 3 is impacted, the multi-point impact component 4 impacts multiple points of the second fixed block 202.

[0031] During the actual construction and erection phase, two third templates 5 are detachably installed between the first template 1 and the second template 2 to form a pouring chamber for pouring concrete. Then, concrete is poured into the pouring chamber. After the concrete is poured and formed, the construction workers use tools such as hammers to strike the tubular elastic component 3. The tubular elastic component 3 transmits the impact force to the multi-point impact component 4. The multi-point impact component 4 strikes multiple points of the second fixed block 202. This design makes the separation force between the second template 2 and the concrete more uniform when the template is removed, avoiding local damage to the concrete caused by single-point force and ensuring the integrity of the concrete structure.

[0032] In a specific embodiment, the tubular elastic component 3 includes a fixed tube 31, one end of which is mounted on the first fixed block 102 and the other end is set toward the second fixed block 202. A rod-type elastic element 32 is mounted on the fixed tube 31, one end of which slides through the second fixed block 202. The multi-point impact component 4 is connected to one end of the rod-type elastic element 32.

[0033] When the tubular elastic component 3 is subjected to external impact, the impact force causes the rod elastic element 32 to slide inside the fixed tube 31. Under the drive of the rod elastic element 32, the multi-point impact component 4 impacts the second fixed block 202, so that the force can be evenly distributed when the second template 2 is removed, effectively reducing the risk of concrete damage.

[0034] In a specific embodiment, the rod-type elastic element 32 includes a connecting rod 321, a striking block 322, and a spring 323. A through sliding channel is provided inside the fixed tube 31. The connecting rod 321 slides through the sliding channel. One end of the connecting rod 321 slides through the second fixed block 202. The multi-point impact component 4 is connected to one end of the connecting rod 321. The striking block 322 is installed at the other end of the connecting rod 321. The spring 323 is sleeved on the connecting rod 321, and both ends of the spring 323 are connected to the fixed tube 31 and the striking block 322, respectively.

[0035] When the tubular elastic component 3 is impacted, the impact force of the hammer causes the striking block 322 to compress the spring 323, and the connecting rod 321 slides inside the fixed tube 31, driving the multi-point impact component 4 to move. During this process, the spring 323 stores and releases energy, playing a role in buffering and resetting. When the impact force disappears, the spring 323 pushes the striking block 322 and the connecting rod 321 to reset, so that the next operation can proceed. This structural design enables the tubular elastic component 3 to stably transmit the impact force to the multi-point impact component 4, ensuring that the force and effect of each impact are relatively stable, and improving the reliability of the template removal operation.

[0036] In a specific embodiment, the multi-point impact assembly 4 includes a loading plate 41, which is installed at one end of the connecting rod 321 and located on the side of the second fixing block 202 away from the first fixing block 102. Multiple impact members 42 are installed on the loading plate 41, which are spaced apart and slide through the second fixing block 202. The impact members 42 are used to impact the second fixing block 202. When the multi-point impact assembly 4 moves under the drive of the connecting rod 321, the impact members 42 move accordingly and impact the second fixing block 202. The multiple impact members 42 realize multi-point impact on the second fixing block 202. Compared with single-point impact, it can more evenly destroy the bond between the second template 2 and the concrete, further ensuring the integrity of the concrete surface and reducing the possibility of concrete damage during template removal.

[0037] In a specific embodiment, the impact component 42 includes a fixing rod 421. Multiple fixing rods 421 are spaced apart and slide through the second fixing block 202 on the loading plate 41. An impact disc 422 is slidably fitted onto the end of the fixing rod 421 away from the loading plate 41. A locking component is provided on the impact disc 422 for locking it. Multiple circumferentially distributed impact shafts 423 are installed on the side of the impact disc 422 near the second fixing block 202. Under different construction scenarios, construction personnel can adjust the position of the impact disc 422 on the fixing rod 421 according to factors such as the strength of the concrete and the adhesion between the formwork and the concrete, thereby changing the initial distance and impact force between the impact disc 422 and the second fixing block 202. The multiple circumferentially distributed impact shafts 423 on the impact disc 422 contact the second fixing block 202 during impact, further enhancing the impact effect and improving the adaptability and reliability when removing the formwork.

[0038] In a specific embodiment, the locking component includes a third bolt 424, which is threaded onto the impact disc 422 and abuts against the fixing rod 421. When the third bolt 424 is rotated, it gradually tightens and abuts against the fixing rod 421. Through friction, the third bolt 424 fixes the impact disc 422 to the corresponding position on the fixing rod 421. This simple and reliable locking method allows construction personnel to quickly adjust the position of the impact disc 422, meets the dismantling requirements under different construction conditions, and improves construction efficiency.

[0039] In a specific embodiment, a first mounting groove is provided in the middle of the first assembly block 101, and the first fixing block 102 is detachably installed in the first mounting groove by means of the first bolt 103. A second mounting groove is provided in the second assembly block 201, and the second fixing block 202 is detachably installed in the second mounting groove by means of the second bolt 203.

[0040] The first mounting groove in the middle of the first assembly block 101 provides an installation position for the first fixing block 102. The first bolt 103 passes through the mounting hole on the first fixing block 102 and is screwed into the corresponding threaded hole in the first mounting groove of the first assembly block 101, realizing a detachable connection between the first fixing block 102 and the first assembly block 101. Similarly, the second mounting groove in the second assembly block 201 is used to install the second fixing block 202. The second bolt 203 passes through the mounting hole on the second fixing block 202 and is screwed into the corresponding threaded hole in the second mounting groove of the second assembly block 201, realizing a detachable connection between the second fixing block 202 and the second assembly block 201. This installation method makes the installation and disassembly of the first fixing block 102 and the second fixing block 202 simple, which facilitates construction personnel to quickly perform relevant operations during the formwork erection and dismantling process, thereby improving construction efficiency.

[0041] The specific working principle of this utility model is as follows:

[0042] During construction, two third formworks 5 are installed between the first formwork 1 and the second formwork 2 to form a pouring chamber for pouring concrete, allowing the concrete to solidify. When removing the formwork, construction workers use hammers to strike the tubular elastic components 3 on the side of the first formwork 1. The fixed tube 31 in the tubular elastic component 3 provides support and positioning. The connecting rod 321 of the rod-type elastic component 32 slides within the fixed tube 31. The spring 323 buffers and transmits the impact force. The connecting rod 321 drives the loading plate 41 of the multi-point impact component 4 to move. Multiple impact components 42 on the loading plate 41 move accordingly. The fixed rod 421 of the impact component 42 slides through the second fixed block 202. The position of the impact disc 422 on the fixed rod 421 can be adjusted by the third bolt 424. The circumferentially distributed impact shafts 423 impact the second fixing block 202 at multiple points. When the bond between the second formwork 2 and the concrete is loosened due to the multi-point impact, the construction workers can unscrew the first bolt 103 connecting the first fixing block 102 and the first assembly block 101, as well as the second bolt 203 connecting the second fixing block 202 and the second assembly block 201, thus separating the second formwork 2 from the concrete. The connection between the first formwork 1 and the third formwork 5 becomes simpler due to the removal of the second formwork 2, and subsequent disassembly can be completed quickly. Throughout the process, the second formwork 2 is dismantled by multiple points of force through the multi-point impact component 4, avoiding the local damage to the concrete surface caused by traditional single-point force dismantling, ensuring the integrity of the concrete structure, simplifying the dismantling process, and improving construction efficiency.

[0043] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A support building form, characterized by , including the first template (1), the second template (2) and two third templates (5); Two third templates (5) are detachably connected between the first template (1) and the second template (2). A casting chamber is formed between the two third templates (5) and the first template (1) and the second template (2). A first assembly block (101) is installed on both sides of the first template (1). A first fixing block (102) is detachably installed in the middle of the first assembly block (101). A second assembly block (201) is installed on both sides of the second template (2). A second fixing block (202) is detachably installed in the middle of the second assembly block (201). The first fixing block (102) is equipped with a tubular elastic component (3) facing the second fixing block (202). The end of the tubular elastic component (3) is equipped with a multi-point impact component (4) that impacts the second fixing block (202). When the tubular elastic component (3) is impacted, the multi-point impact component (4) impacts multiple points of the second fixing block (202).

2. A support building form according to claim 1, wherein The tubular elastic component (3) includes a fixed tube (31), one end of which is mounted on a first fixed block (102), and the other end is set toward a second fixed block (202). A rod-type elastic element (32) is mounted on the fixed tube (31), and one end of the rod-type elastic element (32) slides through the second fixed block (202). The multi-point impact component (4) is connected to one end of the rod-type elastic element (32).

3. A supporting building formwork according to claim 2, characterized in that, The rod-type elastic element (32) includes a connecting rod (321), a striking block (322), and a spring (323). A through sliding channel is provided inside the fixed tube (31). The connecting rod (321) slides through the sliding channel. One end of the connecting rod (321) slides through the second fixed block (202). The multi-point impact assembly (4) is connected to one end of the connecting rod (321). The striking block (322) is installed at the other end of the connecting rod (321). The spring (323) is sleeved on the connecting rod (321), and both ends of the spring (323) are connected to the fixed tube (31) and the striking block (322), respectively.

4. A supporting building formwork according to claim 3, characterized in that, The multi-point impact assembly (4) includes a loading plate (41) which is mounted on one end of a connecting rod (321) and located on the side of the second fixing block (202) away from the first fixing block (102). The loading plate (41) is equipped with a plurality of impact members (42) that are spaced apart and slide through the second fixing block (202) and are used to impact the second fixing block (202).

5. A supporting building formwork according to claim 4, characterized in that, The impact member (42) includes a fixing rod (421). Multiple fixing rods (421) are installed on the loading plate (41) and are spaced apart and slide through the second fixing block (202). An impact disc (422) is slidably sleeved on one end of the fixing rod (421) away from the loading plate (41). A locking member is provided on the impact disc (422) for locking it. Multiple circumferentially distributed impact shafts (423) are installed on the side of the impact disc (422) near the second fixing block (202).

6. A supporting building formwork according to claim 5, characterized in that, The locking element includes a third bolt (424) which is threaded onto the impact disc (422) and abuts against the fixing rod (421).

7. A supporting building formwork according to claim 1, characterized in that, The first assembly block (101) has a first mounting groove in the middle, and the first fixing block (102) is detachably installed in the first mounting groove by means of a first bolt (103). The second assembly block (201) has a second mounting groove in the middle, and the second fixing block (202) is detachably installed in the second mounting groove by means of a second bolt (203).

Images