Building wall formwork structure capable of preventing mortar leakage

Abstract

The utility model relates to a building wall formwork structure capable of preventing mortar leakage, and belongs to the technical field of building formworks. Comprising a plurality of frame body units, each frame body unit is provided with a connecting groove, and the connecting grooves are used for containing formworks; the fixing assemblies are connected to the frame body units, and the fixing assemblies are used for fixing the formworks in the connecting grooves; each connecting device is connected between every two adjacent frame body units, and each connecting device comprises a supporting base, a connecting rod and a connecting rod, a cavity is formed in each supporting base, each cavity is provided with a first wall face and a second wall face, and the first wall faces and the second wall faces are oppositely arranged; the inserting blocks are fixedly connected with the frame body units, and the two inserting blocks on every two adjacent frame body units penetrate through the corresponding first wall face and the corresponding second wall face to stretch into the corresponding cavity; and the locking mechanism is arranged in the cavity, and the locking mechanism is used for locking the inserting block on the supporting seat. The formworks are effectively spliced under the action of the supporting bases and the connecting devices, the formworks are convenient to connect, and operation is convenient and fast.

Description

Technical Field

[0001] This application relates to the field of building formwork technology, and in particular to a building wall formwork structure that prevents grout leakage. Background Technology

[0002] In construction engineering, concrete construction is a crucial step, and the quality and installation process of formwork, as the carrier for concrete shaping, directly affect the quality of the concrete project.

[0003] However, in actual construction, due to various reasons, leakage of grout due to inadequate formwork sealing occurs frequently. This not only affects the appearance quality of the concrete but may also lead to defects in the internal structure, thereby affecting the stability and safety of the overall structure. Summary of the Invention

[0004] This application provides a grout-proof building wall formwork structure to solve the problem in related technologies where grout leakage from the formwork affects the stability and safety of the overall concrete structure.

[0005] This application provides a leak-proof building wall formwork structure, comprising: a frame unit, wherein multiple frame units are provided, each frame unit having a connecting groove for placing a formwork; a fixing component connected to the frame unit for fixing the formwork within the connecting groove; and a connecting device connected between two adjacent frame units, the connecting device comprising: a support base having a cavity inside, the cavity having a first wall surface and a second wall surface, the first wall surface and the second wall surface being disposed opposite to each other; a plug-in block fixedly connected to the frame unit, two plug-in blocks on two adjacent frame units respectively passing through the first wall surface and the second wall surface and extending into the cavity; and a locking mechanism disposed within the cavity for locking the plug-in block onto the support base.

[0006] In some embodiments, the locking mechanism includes: a locking block connected within the cavity, the locking block having a locking surface for the plug-in block to abut against; and an adjusting component disposed within the cavity and connected to the locking block, the adjusting component being used to drive the locking block to move closer to or further away from the plug-in block.

[0007] In some embodiments, the side of the plug block near the locking block is configured as a first wedge surface, and the two ends of the locking surface are configured as second wedge surfaces adapted to the first wedge surface.

[0008] In some embodiments, the connecting device further includes a connector, one end of which is connected to the frame unit and the other end of which is connected to the plug block, and the connector passes through the support base.

[0009] In some embodiments, the adjusting assembly includes: a control screw, one end of which is fixedly connected to the locking block; a threaded sleeve having a third wall surface on the cavity, one end of which is connected to the control screw and the other end of which is rotatably connected to the third wall surface; and a driving component connected to the threaded sleeve and used to drive the threaded sleeve to rotate.

[0010] In some embodiments, both the first wall surface and the second wall surface are provided with limiting grooves, and the locking block is provided with sliders at both ends, the sliders being connected in the limiting grooves.

[0011] In some embodiments, the driving component includes: a worm gear fixed to the threaded sleeve; and a worm, one end of which is threadedly engaged with the worm gear, and the other end of which extends out of the cavity.

[0012] In some embodiments, a mounting base is provided on the third wall surface, and the threaded sleeve is rotatably connected to the mounting base.

[0013] In some embodiments, the fixing component includes: a locking bolt connected to the frame unit, one end of the locking bolt passing through the connecting groove; and an abutment connected to the end of the locking bolt passing through the connecting groove.

[0014] In some embodiments, a first sealing gasket is connected to the abutment, and a second sealing gasket is provided on the side of the connecting groove opposite to the first sealing gasket.

[0015] The beneficial effects of the technical solution provided in this application include:

[0016] This application provides a grout-proof building wall formwork structure. By placing the formwork in the connecting groove and then fixing it with fixing components, the formwork is effectively connected to the frame unit. Then, by inserting the plug-in blocks on the frame unit into the cavity and locking them to the support base through the locking mechanism, the connection between two adjacent frame units is firm and reliable. Therefore, by connecting the plug-in blocks to the support base, multiple frame units can be spliced, thereby connecting the formwork to each other. The stability and strength of the support base ensure the reliability and durability of the entire formwork support system. During construction, grout leakage between the formworks is avoided, ensuring the quality of concrete construction. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of this application;

[0019] Figure 2 This is a schematic diagram illustrating the connection device provided in an embodiment of this application.

[0020] Figure label:

[0021] 1. Frame unit; 2. Connecting groove; 3. Support base; 30. Cavity; 31. First wall surface; 32. Second wall surface; 33. Third wall surface; 330. Mounting base; 34. Limiting groove; 4. Insertion block; 40. First wedge surface; 50. Locking block; 500. Sliding block; 51. Second wedge surface; 6. Insertion connector; 70. Control screw; 71. Threaded sleeve; 80. Worm gear; 81. Worm; 90. Locking bolt; 91. Abutment joint; 92. First sealing gasket; 93. Second sealing gasket. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] This application provides a grout-proof building wall formwork structure that can solve the problem of grout leakage in the formwork, which affects the stability and safety of the overall concrete structure.

[0024] See Figures 1 to 2 As shown in the figure, this application provides a grout-proof building wall formwork structure, including: a frame unit 1, a fixing component, and a connecting device. Multiple frame units 1 are provided, each frame unit 1 having a connecting groove 2 for placing the formwork. The fixing component is connected to the frame unit 1 and is used to fix the formwork within the connecting groove 2. Finally, the connecting device is connected between two adjacent frame units 1. Under the action of the connecting device, two adjacent frame units 1 are connected, and the two formwork panels are effectively assembled.

[0025] The connecting device includes a support base 3, a plug-in block 4, and a locking mechanism. The support base 3 has a cavity 30 with a first wall surface 31 and a second wall surface 32, which are arranged opposite to each other. The plug-in block 4 is fixedly connected to the frame unit 1. Two plug-in blocks 4 on adjacent frame units 1 extend through the first wall surface 31 and the second wall surface 32 into the cavity 30. The locking mechanism is located within the cavity 30 and is used to lock the plug-in block 4 onto the support base 3. When the locking block 50 is locked onto the support base 3, it means that the two frame units 1 on both sides of the support base 3 are also fixed, and the frame units 1 and the support base 3 are tightly connected. This minimizes grout leakage during formwork assembly and use, ensuring reliable formwork use and improving concrete construction quality.

[0026] In this application, the fixing components include: locking bolts 90 and abutment joints 91. At least three locking bolts 90 are provided and connected to the frame unit 1, with one end of each locking bolt 90 passing through the connecting groove 2. The abutment joint 91 is connected to the end of the locking bolt 90 passing through the connecting groove 2. When the template is placed in the connecting groove 2, the locking bolts 90 are tightened, and the abutment joint 91 presses against the template, thus fixing the template. Furthermore, a first sealing gasket 92 is rotatably connected to the abutment joint 91, and a second sealing gasket 93 is provided on the side of the connecting groove 2 opposite to the first sealing gasket 92. When the template is placed, the first sealing gasket 92 and the second sealing gasket 93 press the template together. The first sealing gasket 92 and the second sealing gasket 93 have better sealing properties, which can reduce grout leakage and improve concrete quality.

[0027] In this application, the locking mechanism includes a locking block 50 and an adjusting component. The locking block 50 is connected within the cavity 30 and has a locking surface for the insertion block 4 to abut against. The adjusting component is located within the cavity 30 and connected to the locking block 50. The adjusting component is used to drive the locking block 50 to move closer to or away from the insertion block 4. In use, the adjusting component drives the locking block 50 to move closer to the insertion block 4 until the locking block 50 abuts tightly against the locking surface of the insertion block 4. At this point, the insertion block 4 is firmly pressed against the support base 3, thus fixing the insertion block 4 and ensuring a stable connection between the frame unit 1 and the support base 3. The support base 3 serves as a reliable support and fixing carrier. When the adjusting component drives the locking block 50 to move away from the insertion block 4, the insertion block 4 is quickly unlocked.

[0028] In this application, the side of the plug-in block 4 closest to the locking block 50 is designated as a first wedge surface 40, and the two ends of the locking surface are designated as second wedge surfaces 51 adapted to the first wedge surface 40. The design of the first wedge surface 40 and the second wedge surface 51 increases the contact area, thereby making the plug-in block 4 and the locking block 50 more firmly pressed together. Furthermore, due to the inclination angle of the wedge surfaces, when the plug-in block 4 is subjected to external force, it tends to abut more tightly against the locking block 50, thereby further improving the locking effect.

[0029] In this application, the connection device further includes a connector 6, one end of which is connected to the frame unit 1, and the other end is connected to the connector block 4. The connector 6 is mounted on the support base 3. Through the connector 6, the frame unit 1 and the connector block 4 form an integral structure, improving the stability and load-bearing capacity of the entire structure.

[0030] In this application, the adjustment assembly includes a control screw 70, a threaded sleeve 71, and a drive component. One end of the control screw 70 is fixedly connected to the locking block 50. The cavity 30 has a third wall surface 33. One end of the threaded sleeve 71 is connected to the control screw 70, and the other end is rotatably connected to the third wall surface 33. The drive component is connected to the threaded sleeve 71 and is used to drive the threaded sleeve 71 to rotate. When the drive component rotates the threaded sleeve 71, due to the thread engagement, the control screw 70 and the locking block 50 fixed to the control screw 70 will move along the axial direction of the threaded sleeve 71. This effectively drives the locking block 50 until the locking block 50 abuts and presses against the locking surface on the plug-in block 4. Because the thread engagement has self-locking properties, the thread will not loosen automatically when no external force is applied. Therefore, the adjustment assembly can achieve precise adjustment of the locking force, and the locking structure of the locking block 50 against the plug-in block 4 is reliable.

[0031] In this application, limiting grooves 34 are provided on both the first wall surface 31 and the second wall surface 32, and sliders 500 are provided at both ends of the locking block 50. The sliders 500 are connected in the limiting grooves 34, thereby increasing the connection stability of the locking block 50, reducing the shaking and displacement of the locking block 50, and enhancing the locking force on the plug-in block 4.

[0032] In this application, the driving components include a worm gear 80 and a worm 81. The worm gear 80 is fixed on the threaded sleeve 71. One end of the worm 81 is threaded into the worm gear 80, and the other end protrudes from the cavity 30. By rotating the worm 81, the worm gear 80 is driven to rotate, thereby effectively driving the threaded sleeve 71 to rotate, thus driving the locking block 50. The structure is simple and the operation is convenient.

[0033] In this application, a mounting base 330 is provided on the third wall surface 33, and the threaded sleeve 71 is rotatably connected to the mounting base 330 via a bearing. Under the action of the mounting base 330, the connection strength of the threaded sleeve 71 is effectively enhanced, and the structure is reliable.

[0034] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0035] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A leak-proof building wall formwork structure, characterized in that, include: The frame unit (1) is provided in multiple ways, and each frame unit (1) is provided with a connecting groove (2), which is used to place the template. A fixing component is connected to the frame unit (1) and is used to fix the template in the connecting groove (2); A connecting device, which connects two adjacent frame units (1), the connecting device comprising: - Support base (3), which has a cavity (30) inside, and the cavity (30) has a first wall (31) and a second wall (32) on it, the first wall (31) and the second wall (32) being arranged opposite to each other; - Insertion block (4), which is fixedly connected to the frame unit (1), and the two insertion blocks (4) on two adjacent frame units (1) respectively pass through the first wall surface (31) and the second wall surface (32) and extend into the cavity (30); - A locking mechanism is provided in the cavity (30) for locking the plug block (4) onto the support base (3).

2. The anti-leakage building wall formwork structure as described in claim 1, characterized in that: The locking mechanism includes: A locking block (50) is connected inside the cavity (30), and the locking block (50) is provided with a locking surface for the insertion block (4) to abut against; An adjustment component, which is located within the cavity (30) and connected to the locking block (50), The adjustment component is used to drive the locking block (50) to move closer to or away from the plug block (4).

3. The anti-leakage building wall formwork structure as described in claim 2, characterized in that: The side of the plug-in block (4) near the locking block (50) is configured as a first wedge surface (40), and the two ends of the locking surface are configured as second wedge surfaces (51) adapted to the first wedge surface.

4. The anti-leakage building wall formwork structure as described in claim 2, characterized in that: The connecting device also includes a connector (6), one end of which is connected to the frame unit (1) and the other end is connected to the plug block (4). The connector (6) passes through the support base (3).

5. A grout-proof building wall formwork structure as described in claim 2, characterized in that: The adjustment component includes: A control screw (70) is fixedly connected at one end to the locking block (50); A threaded sleeve (71) has a third wall surface (33) on the cavity (30). One end of the threaded sleeve (71) is connected to the control screw (70), and the other end is rotatably connected to the third wall surface (33). A drive component, which is connected to the threaded sleeve (71) and is used to drive the threaded sleeve (71) to rotate.

6. The anti-leakage building wall formwork structure as described in claim 2, characterized in that: Both the first wall surface (31) and the second wall surface (32) are provided with limiting grooves (34), and the locking block (50) is provided with sliders (500) at both ends, and the sliders (500) are connected in the limiting grooves (34).

7. A grout-proof building wall formwork structure as described in claim 5, characterized in that: The driving component includes: Worm gear (80), which is fixed on the threaded sleeve (71); The worm (81) has one end threaded into the worm wheel (80) and the other end protrudes from the cavity (30).

8. A grout-proof building wall formwork structure as described in claim 5, characterized in that: The third wall surface (33) is provided with a mounting base (330), and the threaded sleeve (71) is rotatably connected to the mounting base (330).

9. A grout-proof building wall formwork structure as described in claim 1, characterized in that: The fixing component includes: A locking bolt (90) is connected to the frame unit (1), and one end of the locking bolt (90) passes through the connecting groove (2); The abutment (91) is connected to one end of the locking bolt (90) that passes through the connecting groove (2).

10. A grout-proof building wall formwork structure as described in claim 9, characterized in that: A first sealing gasket (92) is rotatably connected to the abutment (91), and a second sealing gasket (93) is provided on the side of the connecting groove (2) opposite to the first sealing gasket (92).

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