Rapid end sealing mold structure

Abstract

The utility model discloses a rapid end sealing mold structure which comprises a water stop belt positioning plate, and a water stop belt positioning notch used for positioning a water stop belt is formed in the side, making contact with concrete, of the water stop belt positioning plate. A row of upper steel bar positioning notches used for positioning upper end steel bars are formed in the top of the upper mold plate in the length direction of the upper mold plate, and the bottom of the upper mold plate is rotationally connected with the top of the water stop belt positioning plate so that the upper mold plate can be switched between the folded state and the unfolded state; a row of lower steel bar positioning notches used for positioning lower end steel bars are formed in the bottom of the lower mold plate in the length direction of the lower mold plate, and the top of the lower mold plate is rotationally connected with the bottom of the water stop belt positioning plate so that the lower mold plate can be switched between the folded state and the unfolded state. According to the utility model, the waterstop and the end steel bar can be accurately positioned in the end sealing process, the construction quality is improved, quick end sealing and quick overall disassembly are realized, and transportation and storage are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a rapid end-capping mold structure. Background Art

[0002] In current construction, especially in pouring operations, wooden formwork is widely used as end-capping formwork due to its low cost, smooth surface, light weight, low temperature resistance and easy processing. However, despite these obvious advantages, wooden formwork has the following defects in actual use, especially in the end-capping operation of the top and bottom plate structures with waterstops in the middle:

[0003] 1. The durability of wooden formwork is relatively poor. After repeated use, especially after being soaked in water and exposed to the sun, wooden formwork is prone to deformation, cracking, and even warping, making it impossible to use it again and can only be treated as waste. This not only increases construction costs, but also causes unnecessary waste to the environment.

[0004] 2. The wooden formwork lacks a steel bar positioning structure at the end during the end sealing operation. When pouring concrete, the spacing and position of the steel bars at the end are crucial to the safety and stability of the structure. However, since the wooden formwork itself does not have a special steel bar positioning structure, construction workers can only rely on experience and skills to position the steel bars, which can easily lead to inaccurate spacing and positioning of the steel bars, thus affecting the quality and safety of the structure;

[0005] 3. The wooden formwork lacks a waterstop positioning structure during the end sealing operation. In construction, especially in the top and bottom plate structures that need to be waterproof, the waterstop can effectively prevent water penetration and ensure the waterproof performance of the structure. However, since the wooden formwork lacks a special waterstop positioning structure, it is difficult for construction workers to ensure the accuracy of the waterstop when installing it. This may cause the waterstop to deviate from the predetermined position and fail to effectively play its waterproof role, thereby affecting the waterproof performance of the entire structure. Utility Model Content

[0006] In order to overcome the problems in the prior art of relatively poor durability of wooden formwork in end sealing operations and lack of end steel bar positioning structure and water stop belt positioning structure, the utility model provides a rapid end sealing formwork structure.

[0007] The technical solution of the utility model is as follows:

[0008] A rapid end-capping mold structure, comprising:

[0009] A waterstop positioning plate, wherein the side of the waterstop positioning plate contacting the concrete is provided with a waterstop positioning notch for positioning the waterstop;

[0010] An upper template, wherein a row of upper steel bar positioning notches for positioning upper end steel bars is arranged at the top of the upper template along its length direction, and the bottom of the upper template is rotatably connected to the top of the water stop belt positioning plate so that the upper template can be switched between a folded state and an unfolded state;

[0011] A lower template, wherein a row of lower steel bar positioning notches for positioning the lower end steel bars is arranged at the bottom of the lower template along its length direction, and the top of the lower template is rotatably connected to the bottom of the water stop positioning plate so that the lower template can be switched between a folded state and an unfolded state;

[0012] When the upper formwork and the lower formwork are both in the unfolded state, the concrete-contacting side of the upper formwork and the concrete-contacting side of the lower formwork are on the same plane.

[0013] As a preferred solution of the present utility model, the water stop positioning plate, the upper template and the lower template are all made of steel plates.

[0014] As a preferred solution of the utility model, it also includes template positioning steel bars, a first positioning steel plate is provided on the non-contact concrete side of the upper template, a first positioning hole matching the template positioning steel bar is provided on the first positioning steel plate, a second positioning steel plate is provided on the non-contact concrete side of the lower template at a position corresponding to the first positioning steel plate, a second positioning steel plate matching the template positioning steel bar is provided on the second positioning steel plate;

[0015] When the upper template and the lower template are both in the expanded state, the template positioning steel bar penetrates into the first positioning hole on the first positioning steel plate and the second positioning hole on the second positioning steel plate to lock the upper template and the lower template in the expanded state.

[0016] As a preferred solution of the utility model, a first positioning steel plate is arranged at a certain distance on the non-contact concrete side of the upper formwork, and a second positioning steel plate is arranged at a certain distance on the non-contact concrete side of the lower formwork, and the first positioning steel plates correspond to the second positioning steel plates one by one.

[0017] As a preferred solution of the present invention, the first positioning steel plate is welded to the non-contact concrete side of the upper formwork.

[0018] As a preferred solution of the present invention, the second positioning steel plate is welded to the non-contact concrete side of the lower formwork.

[0019] As a preferred solution of the utility model, the positioning notch of the water stop belt is rectangular.

[0020] As a preferred solution of the utility model, the upper steel bar positioning notch and the lower steel bar positioning notch are rectangular.

[0021] As a preferred solution of the utility model, it also includes a first intermediate shaft core, a first shaft sleeve is arranged at the bottom of the non-contact concrete side of the upper template, a second shaft sleeve is arranged at the top of the contact concrete side of the water stop positioning plate, the first shaft sleeve and the second shaft sleeve are arranged alternately along the same straight line, and the first intermediate shaft core penetrates the first shaft sleeve and the second shaft sleeve.

[0022] As a preferred solution of the utility model, it also includes a second intermediate shaft core, a third shaft sleeve is arranged on the top of the non-contact concrete side of the lower template, a fourth shaft sleeve is arranged on the bottom of the contact concrete side of the water stop positioning plate, the third shaft sleeve and the fourth shaft sleeve are staggered along the same straight line, and the second intermediate shaft core penetrates the third shaft sleeve and the fourth shaft sleeve.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. By setting the waterstop positioning plate and setting the upper steel bar positioning notches and lower steel bar positioning notches at the top of the upper formwork and the bottom of the lower formwork, the waterstop and the end steel bars can be accurately positioned during the end sealing process, thereby improving the construction quality;

[0025] 2. Through the rotating connection between the upper template and the waterstop positioning plate, and the lower template and the waterstop positioning plate, the user can easily switch the upper template and the lower template between the folded state and the unfolded state, so as to achieve rapid end sealing and rapid overall dismantling, which is convenient for transportation and storage;

[0026] 3. The water stop positioning plate, upper formwork and lower formwork are all made of steel plates, which can be reused for a long time without being easily damaged, reducing material waste and being environmentally friendly and energy-saving;

[0027] 4. By setting the template positioning steel bars, the first positioning steel plate and the second positioning steel plate to form a locking mechanism, the installation and removal process of the template is simpler and faster. Construction workers do not need to worry about the template shifting or deforming during the pouring process, thereby reducing unnecessary inspection and adjustment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1It is a front view of a rapid end-sealing mold structure in an embodiment of the utility model in an expanded state;

[0030] Figure 2 It is a rear view of the rapid end-sealing mold structure in an embodiment of the utility model in an unfolded state and after the steel bars are locked by the template positioning;

[0031] Figure 3 It is a side view of the rapid end-sealing mold structure in an embodiment of the utility model in an expanded state and after the steel bars are locked by the template positioning;

[0032] Figure 4 A side view of a rapid end-sealing mold structure in an embodiment of the utility model in an expanded state;

[0033] Figure 5 It is a side view of the rapid end-sealing mold structure in a folded state in one embodiment of the utility model.

[0034] In the figure,

[0035] 1. Waterstop positioning plate; 11. Waterstop positioning notch; 12. Second sleeve; 13. Fourth sleeve; 2. Upper template; 21. Upper steel bar positioning notch; 22. First sleeve; 3. Lower template; 31. Lower steel bar positioning notch; 32. Third sleeve; 4. Template positioning steel bar; 5. First positioning steel plate; 51. First positioning hole; 6. Second positioning steel plate; 61. Second positioning hole; 7. First intermediate shaft core; 8. Second intermediate shaft core. DETAILED DESCRIPTION

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, it is stated that the embodiments described below are only used to explain the utility model and are not used to limit the utility model.

[0037] It should be noted that the terms "install", "set", "connect", "fix" and the like should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrated; they can be mechanically connected or electrically connected; they can be directly connected, or indirectly connected through an intermediate medium, or they can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. The indicated orientation or position relationship is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the application product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, or the orientation or position relationship in which the application product is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first", "second", "third" and "fourth" are only used for the purpose of convenience of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features.

[0038] See also Figures 1 to 5 The embodiment of the utility model provides a rapid end-sealing mold structure, including a waterstop positioning plate 1, an upper template 2 and a lower template 3. The side of the waterstop positioning plate 1 that contacts the concrete is provided with a waterstop positioning notch 11 for positioning the waterstop; the top of the upper template 2 is provided with a row of upper steel bar positioning notches 21 for positioning the upper end steel bars along its length direction, and the bottom of the upper template 2 is rotatably connected to the top of the waterstop positioning plate 1, so that the upper template 2 can be switched between a folded state and an unfolded state; the bottom of the lower template 3 is provided with a row of lower steel bar positioning notches 31 for positioning the lower end steel bars along its length direction, and the top of the lower template 3 is rotatably connected to the bottom of the waterstop positioning plate 1, so that the lower template 3 can be switched between a folded state and an unfolded state. When both the upper template 2 and the lower template 3 are in the unfolded state, the side of the upper template 2 that contacts the concrete and the side of the lower template 3 that contacts the concrete are on the same plane, and together with the waterstop positioning plate 1, form a complete end-sealing mold.

[0039] When in use, first unfold the upper formwork 2 and the lower formwork 3 from the folded state to ensure that they form a complete end-capping formwork on the same plane; then, place the unfolded end-capping formwork at the position where the end needs to be capped to ensure that the side in contact with the concrete is in close contact with the concrete surface to be poured; secondly, place the end of the waterstop into the waterstop positioning groove 11 of the waterstop positioning plate 1, place the upper end steel bar into the upper steel bar positioning groove 21 of the upper formwork 2, and place the lower end steel bar into the lower steel bar positioning groove 31 of the lower formwork 3 to ensure that the waterstop and the steel bars are accurately positioned; after pouring the concrete and curing it to a certain strength, remove the unfolded end-capping formwork from the concrete structure, fold it and store it in an appropriate location for next use.

[0040] The rapid end-sealing mold structure provided in this embodiment is suitable for the end-sealing operation of the top and bottom plate structures with a waterstop in the middle; by setting a waterstop positioning plate 1 and setting upper steel bar positioning grooves 21 and lower steel bar positioning grooves 31 at the top of the upper template 2 and the bottom of the lower template 3, it can ensure that the waterstop and the end steel bars are accurately positioned during the end-sealing process, thereby improving the construction quality; through the rotating connection setting of the upper template 2 and the waterstop positioning plate 1, and the lower template 3 and the waterstop positioning plate 1, the user can easily switch the upper template 2 and the lower template 3 between the folded state and the unfolded state, thereby achieving rapid end-sealing and rapid overall dismantling, which is convenient for transportation and storage.

[0041] In one embodiment, the water stop positioning plate 1, the upper template 2 and the lower template 3 are all made of steel plates. This design brings the following advantages:

[0042] 1) High durability: The steel plate material has extremely high strength and durability, and can withstand various impacts and vibrations during the construction process, ensuring that the rapid end-capping mold structure can be repeatedly used for a long time without being easily damaged.

[0043] 2) Strong anti-deformation ability: The steel plate material has excellent anti-deformation ability. Even in long-term use and multiple loading and unloading processes, it can maintain its original shape and size, ensuring the accuracy and stability of the rapid end-capping mold structure.

[0044] 3) Easy to clean and maintain: The surface of the steel plate is smooth and not easy to adhere to concrete residues, which makes it easy to clean and maintain. At the same time, the steel plate material also has strong corrosion resistance and can maintain its stable performance in harsh environments such as humidity and dust.

[0045] 4) Accurate positioning of waterstop and end steel bars: Since the steel plate material has high processing accuracy and stability, the waterstop positioning groove 11 of the waterstop positioning plate 1 and the steel bar positioning grooves on the upper template 2 and the lower template 3 can be accurately processed to ensure that the waterstop and end steel bars can be accurately positioned during the end sealing process, thereby improving the construction quality.

[0046] 5) Environmental protection and sustainability: Steel plate materials can be recycled and reused, which meets the requirements of environmental protection and sustainable development. Compared with traditional wooden formwork, the rapid end-capping formwork structure has a longer service life and lower waste generation rate.

[0047] See also Figures 2 to 4In one embodiment, the rapid end-capping mold structure further includes a template positioning steel bar 4, a first positioning steel plate 5 is provided on the non-contact concrete side of the upper template 2, a first positioning hole 51 matching the template positioning steel bar 4 is provided on the first positioning steel plate 5, and a second positioning steel plate 6 is provided on the non-contact concrete side of the lower template 3 at a position corresponding to the first positioning steel plate 5, and a second positioning hole 61 matching the template positioning steel bar 4 is provided on the second positioning steel plate 6. When the upper template 2 and the lower template 3 are both unfolded from the folded state to the unfolded state, the template positioning steel bar 4 is inserted into the first positioning hole 51 on the first positioning steel plate 5 and the second positioning hole 61 on the second positioning steel plate 6, so that the upper template 2 and the lower template 3 can be locked in the unfolded state, so as to prevent the upper template 2 and the lower template 3 from rotating during the pouring process, resulting in the upper template 2 and the lower template 3 contacting concrete The side is not on the same plane, thereby avoiding pouring quality problems caused by template movement or deformation, such as concrete leakage, irregular shape, etc.

[0048] The locking mechanism formed by the template positioning steel bars 4, the first positioning steel plate 5 and the second positioning steel plate 6 makes the installation and removal process of the template simpler and faster, and the construction personnel do not need to worry about the displacement or deformation of the template during the pouring process, thereby reducing unnecessary inspection and adjustment work. In addition, this design also allows the template to be quickly removed from the concrete structure after pouring, saving time for subsequent construction steps.

[0049] In one embodiment, a first positioning steel plate 5 is provided at intervals on the non-contact concrete side of the upper formwork 2, and a second positioning steel plate 6 is provided at intervals on the non-contact concrete side of the lower formwork 3, and the first positioning steel plate 5 and the second positioning steel plate 6 correspond one to one. By providing the first positioning steel plate 5 and the second positioning steel plate 6 at intervals on the non-contact concrete sides of the upper formwork 2 and the lower formwork 3, and making these positioning steel plates correspond one to one between the upper formwork 2 and the lower formwork 3, the overall stability of the hinge-type end-capping mold structure can be significantly increased, making the formwork more stable when bearing concrete pressure, and reducing the possibility of deformation or movement of the formwork.

[0050] In one embodiment, the first positioning steel plate 5 is welded to the non-contact concrete side of the upper formwork 2, and the second positioning steel plate 6 is welded to the non-contact concrete side of the lower formwork 3. The first positioning steel plate 5 and the second positioning steel plate 6 are fixed by welding, which ensures a firm connection between the first positioning steel plate 5 and the upper formwork 2, and between the second positioning steel plate 6 and the lower formwork 3, making the formwork more stable when bearing concrete pressure, reducing the possibility of deformation or movement of the formwork, thereby improving the quality and safety of construction.

[0051] In one embodiment, the waterstop positioning notch 11 is rectangular. The rectangular notch is provided to help ensure the stability and accuracy of the waterstop during the pouring process. The size of the waterstop positioning notch 11 is slightly larger than the size of the waterstop to ensure that the waterstop can be easily placed in the waterstop positioning notch 11 and prevent the waterstop from shaking in the waterstop positioning notch 11.

[0052] In one embodiment, the upper steel bar positioning notch 21 and the lower steel bar positioning notch 31 are rectangular. The rectangular notch arrangement helps to ensure the stability and accuracy of the end steel bar during the pouring process. The width of the upper steel bar positioning notch 21 and the lower steel bar positioning notch 31 is slightly larger than the diameter of the end steel bar, so as to ensure that the end steel bar can be easily placed in the upper steel bar positioning notch 21 and the lower steel bar positioning notch 31, and prevent the end steel bar from shaking in the upper steel bar positioning notch 21 and the lower steel bar positioning notch 31.

[0053] See also Figures 1 to 5 In one embodiment, the rapid end-capping mold structure also includes a first intermediate shaft core 7, a first shaft sleeve 22 is provided at the bottom of the non-contact concrete side of the upper template 2, a second shaft sleeve 12 is provided at the top of the concrete contact side of the waterstop positioning plate 1, the first shaft sleeve 22 and the second shaft sleeve 12 are arranged alternately along the same straight line, and the first intermediate shaft core 7 penetrates the first shaft sleeve 22 and the second shaft sleeve 12. Through the above-mentioned arrangement of the first intermediate shaft core 7, the first shaft sleeve 22 and the second shaft sleeve 12, the bottom of the upper template 2 and the top of the waterstop positioning plate 1 are rotatably connected, so that the upper template 2 can be switched between the folded state and the unfolded state at will. At the same time, since the first shaft sleeve 22 is arranged on the non-contact concrete side of the upper template 2, it can be avoided that the first shaft sleeve 22 and the second shaft sleeve 12 are in contact with the concrete when the upper template 2 is unfolded to the unfolded state for use.

[0054] See also Figures 1 to 5 In one embodiment, the rapid end-capping mold structure also includes a second intermediate shaft core 8, a third shaft sleeve 32 is provided on the top of the non-contact concrete side of the lower template 3, and a fourth shaft sleeve 13 is provided on the bottom of the contact concrete side of the water stop positioning plate 1. The third shaft sleeve 32 and the fourth shaft sleeve 13 are staggered along the same straight line, and the second intermediate shaft core 8 penetrates the third shaft sleeve 32 and the fourth shaft sleeve 13. Through the second intermediate shaft core 8, the third shaft sleeve 32 and the fourth shaft sleeve 13 arranged as above, the top of the lower template 3 and the bottom of the water stop positioning plate 1 are rotatably connected, so that the lower template 3 can be switched between the folded state and the unfolded state at will. At the same time, since the third shaft sleeve 32 is arranged on the non-contact concrete side of the lower template 3, it can be avoided that the third shaft sleeve 32 and the fourth shaft sleeve 13 are in contact with the concrete when the lower template 3 is unfolded to the unfolded state for use.

[0055] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0056] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A rapid end-capping mold structure, characterized in that: include: A waterstop positioning plate, wherein the side of the waterstop positioning plate contacting the concrete is provided with a waterstop positioning notch for positioning the waterstop; An upper template, wherein a row of upper steel bar positioning notches for positioning upper end steel bars is arranged at the top of the upper template along its length direction, and the bottom of the upper template is rotatably connected to the top of the water stop belt positioning plate so that the upper template can be switched between a folded state and an unfolded state; A lower template, wherein a row of lower steel bar positioning notches for positioning the lower end steel bars is arranged at the bottom of the lower template along its length direction, and the top of the lower template is rotatably connected to the bottom of the water stop positioning plate so that the lower template can be switched between a folded state and an unfolded state; When the upper formwork and the lower formwork are both in the unfolded state, the concrete-contacting side of the upper formwork and the concrete-contacting side of the lower formwork are on the same plane.

2. The rapid end-capping mold structure according to claim 1, characterized in that: The water stop positioning plate, the upper template and the lower template are all made of steel plates.

3. The rapid end-capping mold structure according to claim 1, characterized in that: It also includes template positioning steel bars, a first positioning steel plate is provided on the non-contact concrete side of the upper template, a first positioning hole matching the template positioning steel bar is provided on the first positioning steel plate, a second positioning steel plate is provided on the non-contact concrete side of the lower template at a position corresponding to the first positioning steel plate, a second positioning steel plate matching the template positioning steel bar is provided on the second positioning steel plate; When the upper template and the lower template are both in the expanded state, the template positioning steel bar penetrates into the first positioning hole on the first positioning steel plate and the second positioning hole on the second positioning steel plate to lock the upper template and the lower template in the expanded state.

4. The rapid end-capping mold structure according to claim 3, characterized in that: A first positioning steel plate is arranged at a certain distance on the non-contact concrete side of the upper formwork, and a second positioning steel plate is arranged at a certain distance on the non-contact concrete side of the lower formwork, and the first positioning steel plates correspond to the second positioning steel plates one by one.

5. The rapid end-capping mold structure according to claim 3, characterized in that: The first positioning steel plate is welded to the non-concrete contacting side of the upper formwork.

6. The rapid end-capping mold structure according to claim 3, characterized in that: The second positioning steel plate is welded to the non-concrete contacting side of the lower formwork.

7. The rapid end-capping mold structure according to claim 1, characterized in that: The water stop belt positioning notch is rectangular.

8. The rapid end-capping mold structure according to claim 1, characterized in that: The upper steel bar positioning notch and the lower steel bar positioning notch are rectangular.

9. The rapid end-capping mold structure according to claim 1, characterized in that: It also includes a first intermediate shaft core, a first shaft sleeve is arranged at the bottom of the non-contact concrete side of the upper template, a second shaft sleeve is arranged at the top of the contact concrete side of the water stop positioning plate, the first shaft sleeve and the second shaft sleeve are arranged alternately along the same straight line, and the first intermediate shaft core penetrates the first shaft sleeve and the second shaft sleeve.

10. The rapid end-capping mold structure according to claim 1, characterized in that: It also includes a second intermediate shaft core, a third shaft sleeve is arranged on the top of the non-contact concrete side of the lower template, a fourth shaft sleeve is arranged on the bottom of the contact concrete side of the water stop positioning plate, the third shaft sleeve and the fourth shaft sleeve are arranged alternately along the same straight line, and the second intermediate shaft core penetrates the third shaft sleeve and the fourth shaft sleeve.

Images