Fording room water stop platform formwork structure capable of being poured at one time

Abstract

The utility model discloses a one-time pouring fording room water stop platform formwork structure, and relates to the technical field of fording room water stop platform formwork supporting, the fording room water stop platform formwork structure comprises a lower portion supporting structure and an upper portion reinforcing structure, the lower portion supporting structure comprises a plurality of supporting rods, the top of each supporting rod is provided with a concave groove, and the upper portion reinforcing structure is arranged in the concave groove. The two supporting rods are symmetrically arranged on the two sides of the lower layer formwork assembly and are installed and connected through first bolt assemblies, a first fixing assembly is installed on each supporting rod in a sliding mode, a first locking device is arranged on each first fixing assembly, the upper reinforcing structure comprises a plurality of main edges, an inserting plate is arranged at the bottoms of the main edges, and a second locking device is arranged on each inserting plate. The inserting plates are matched with the bottoms of the upper-layer formworks to be inserted into the concave grooves, and the two main ridges are symmetrically arranged on the outer sides of the two upper-layer formworks and are installed and connected through second bolt assemblies. One-time pouring of the water stop platform and other pouring layers can be completed, so that construction steps are reduced, the construction period is shortened, and labor and material cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of formwork technology for water-stop platforms in water-contaminated rooms, and in particular to a formwork structure for water-stop platforms in water-contaminated rooms that can be cast in one go. Background Technology

[0002] In concrete construction, the floor slab elevation of bathrooms and kitchens on the same floor must be lower than that of the floor slab of the entire floor to prevent water overflow from these areas. The floor slabs of bathrooms and kitchens are called lowered slabs, and these rooms are called water-contaminated rooms. During the building's concrete pouring process, the floor slabs of the same floor and the lowered slabs of the kitchens and bathrooms are poured in one go. After the main structure of the building is completed, a second pour is made for the water-stop platform in the kitchens and bathrooms. Only after the concrete of the water-stop platform reaches its design strength is the infill wall built on top of the water-stop platform constructed. Waterproofing treatment of the kitchen and bathroom floor slabs is only carried out after the main structure of the building has been inspected and accepted. The water-stop platform is a crucial structural element in preventing water leakage.

[0003] If the waterstop is poured in multiple stages, construction joints will form between the different layers. The concrete bonding at these construction joints is relatively weak, making them vulnerable points for waterproofing. Moisture can easily seep through these gaps to the outside of the waterstop, leading to dampness, mold, and even leaks to the floor below, potentially causing disputes over property damage and affecting neighborly relations. Furthermore, multiple construction stages result in longer construction periods, more steps, and higher labor and material costs. Utility Model Content

[0004] The purpose of this utility model is to provide a formwork structure for a water-stop platform in a water-contacting room that can be cast in one go. This structure can complete the casting of the water-stop platform and other casting layers in one go, thereby reducing construction steps, shortening the construction period, and reducing labor and material costs.

[0005] To achieve the above and other related objectives, this utility model provides a formwork structure for a water-stop platform in a water-contained room that can be cast in one go. It includes a lower support structure and an upper reinforcement structure. The lower support structure includes several support rods, each with a concave groove at its top. A first fixing component is slidably mounted on each support rod. Every two support rods are symmetrically arranged on both sides of the lower formwork assembly. The first fixing components on the two support rods are connected by a first bolt assembly. The first fixing component has a first locking device that cooperates with the support rod to fix the first fixing component to the support rod. The upper reinforcement structure includes several main ribs, each with a plug-in plate at its bottom. The plug-in plate cooperates with the bottom of the upper formwork and is inserted into the concave groove to form an embedded fixed connection structure. Every two main ribs are symmetrically arranged on the outside of two upper formworks, abutting against the outer wall of the upper formwork. The tops of the two main ribs are connected by a second bolt assembly.

[0006] In one example of the formwork structure for a water-stop platform in a water-contained room that can be cast in one go according to this utility model, the support rod includes an upper support rod and a lower support rod. The top of the upper support rod is fixedly connected to the bottom of the concave groove, and the first fixing component is slidably installed on the lower support rod. The bottom of the upper support rod and the top of the lower support rod are respectively threadedly connected to the first nut. An appropriate length of upper support rod can be selected according to the thickness of the designed concrete roof slab.

[0007] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the top of the lower template assembly is provided with a plurality of first bolt holes that cooperate with a plurality of first fixing components.

[0008] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the first fixing component includes a first sleeve and a first clamping plate. The first sleeve is fixedly connected to the side wall of the first clamping plate. The support rod is slidably installed inside the first sleeve. The first clamping plate is provided with a second bolt hole that cooperates with the first bolt assembly.

[0009] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the first locking device includes a first locking bolt, which is installed on the side wall of the first sleeve and threadedly connected to the first sleeve. The first locking bolt cooperates with the support rod.

[0010] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the first card is a crescent-shaped card.

[0011] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the first bolt assembly includes a first bolt, the two ends of which pass through a second bolt hole on a first clamping plate and are threadedly connected to a second nut.

[0012] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the main rib is a cuboid, and the plug-in plate is vertically and fixedly connected to the end of the main rib facing the upper template.

[0013] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the plug-in plate and the upper template are interference fit with the concave groove.

[0014] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the top of each main rib is provided with several third bolt holes along the extension direction of the main rib.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. Using this utility model, the waterstop platform and other pouring layers can be poured in one go, which can avoid the risk of leakage. One-time pouring can minimize the existence of gaps between pouring layers, forming a continuous and complete waterproof barrier, effectively preventing water penetration, ensuring indoor dryness and preventing the lower space from being affected by water.

[0017] 2. This invention enhances the overall waterproofing performance. The one-time casting makes the waterstop a single, integrated structure, resulting in better density and uniformity of the internal concrete. This allows the waterstop to better resist water intrusion under conditions of water pressure changes or external vibrations, preventing localized waterproofing failures due to differences between different casting sections. Compared to multiple castings, the more integrated waterstop provides more stable and reliable waterproofing performance.

[0018] 3. This utility model can shorten the construction cycle. Compared with multiple pours, the one-time casting of the waterstop platform can reduce construction procedures and waiting time. There is no need to allocate extra time for construction joint treatment and maintenance, thereby speeding up the construction progress of the entire water-contaminated room and enabling the project to be delivered for use more quickly.

[0019] 4. This invention facilitates quality control. The one-time pouring process is relatively simple, and quality control points are relatively concentrated, making it easier for construction personnel to grasp the construction quality. Unified quality control can be implemented in concrete mixing, transportation, and pouring, reducing quality fluctuations caused by multiple construction processes. Furthermore, after a one-time pour, the appearance quality is easier to guarantee, with better surface smoothness and gloss, reducing the amount of repair work. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of an embodiment of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model.

[0021] Figure 2 This is a front view of an embodiment of the water-stop platform template structure for water-contained rooms that can be cast in one go according to this utility model;

[0022] Figure 3 This is a partial structural diagram of an embodiment of the water-stop platform template structure for water-contained rooms that can be cast in one go according to this utility model.

[0023] Figure 4 This is a schematic diagram of the main rib, upper template and concave groove of a water-stop platform template structure for a water-containment room that can be cast in one go according to this utility model.

[0024] Figure 5This is a schematic diagram of the support rod in one embodiment of the formwork structure for a water-stop platform in a water-contained room that can be cast in one go according to this utility model.

[0025] Component designation:

[0026] 100. Lower support structure; 110. Support rod; 111. Concave groove; 112. Upper support rod; 113. Lower support rod; 114. First nut; 120. First fixing assembly; 121. First sleeve; 122. First clamping plate; 130. First locking device; 131. First locking bolt; 140. First bolt assembly; 200. Upper reinforcement structure; 210. Main rib; 211. Insertion plate; 212. Third bolt hole; 220. Second bolt assembly; 300. Lower template assembly; 400. Upper template. Detailed Implementation

[0027] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of this utility model is for describing specific implementation schemes and not for limiting the scope of protection of this utility model. Test methods in the following embodiments that do not specify specific conditions are generally performed under conventional conditions or according to the conditions recommended by the respective manufacturers.

[0028] When numerical ranges are given in the embodiments, it should be understood that, unless otherwise specified in this invention, both endpoints of each numerical range and any value between the two endpoints may be selected. Unless otherwise defined, all technical and scientific terms used in this invention, as well as the prior art known to those skilled in the art and the description of this invention, may be implemented using any prior art methods, equipment, and materials similar to or equivalent to those in the embodiments of this invention.

[0029] Please see Figures 1 to 4The utility model provides a water-stop platform template structure for water-contained rooms that can be cast in one go, comprising: a lower support structure 100 and an upper reinforcement structure 200. The lower support structure 100 includes a plurality of support rods 110, each support rod 110 having a concave groove 111 at its top. A first fixing component 120 is slidably mounted on each support rod 110. Every two support rods 110 are symmetrically arranged on both sides of the lower template assembly 300. The first fixing components 120 on the two support rods 110 are connected by a first bolt assembly 140. The first fixing component 120 is provided with a first locking device 130, which cooperates with the support rod 110 to fix the first fixing component 120 on the support rod 110. The upper reinforcement structure 200 includes several main ribs 210. Each main rib 210 has a plug-in plate 211 at its bottom. The plug-in plate 211 is inserted into the concave groove 111 to cooperate with the bottom of the upper template 400. The plug-in plate 211, the upper template 400 and the concave groove 111 can form an embedded fixed connection structure. Every two main ribs 210 are symmetrically arranged on the outside of two upper templates 400. The main ribs 210 abut against the outer wall of the upper template 400. The tops of the two main ribs 210 are connected by a second bolt assembly 220.

[0030] This invention enables the simultaneous pouring of the waterstop platform and other concrete layers, avoiding potential leakage. The single-pour minimizes gaps between layers, creating a continuous and complete waterproof barrier that effectively prevents water penetration, ensuring indoor dryness and protecting the lower levels from flooding. It also improves the efficiency of waterstop platform formwork reinforcement, reducing labor and material usage compared to existing methods, and enhancing construction efficiency, thus increasing the practicality of the new formwork structure.

[0031] Please see Figure 5 In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the support rod 110 includes an upper support rod 112 and a lower support rod 113. The top of the upper support rod 112 is fixedly connected to the bottom of the concave groove 111. The first fixing component 120 is slidably installed on the lower support rod 113. The bottom of the upper support rod 112 and the top of the lower support rod 113 are respectively threadedly connected to the first nut 114. The upper support rod 112 and the lower support rod 113 are connected and fixed by the first nut 114. After the concrete is poured, the lower support rod 113 can be unscrewed, and the upper support rod 112 and the first nut 114 will be poured into the concrete, avoiding the problem of pre-reserved holes in the floor slab, reducing the risk of floor slab leakage, facilitating construction, and making dismantling operations relatively convenient. The appropriate length of the upper support rod 112 can be selected according to the thickness of the designed concrete top slab.

[0032] Please see Figure 3 and Figure 5 In an example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the top of the lower template assembly 300 is provided with a plurality of first bolt holes that cooperate with a plurality of first fixing assemblies 120. The first fixing assembly 120 includes a first sleeve 121 and a first clamping plate 122. The first sleeve 121 is fixedly connected to the side wall of the first clamping plate 122. The support rod 110 is slidably installed inside the first sleeve 121. The first clamping plate 122 is provided with second bolt holes that cooperate with the first bolt assembly 140. The first locking device 130 includes a first locking bolt 131, which is installed on the side wall of the first sleeve 121 and threadedly connected to the first sleeve 121. The first locking bolt 131 cooperates with the support rod 110. The support rod 110 can slide up and down inside the first sleeve 121 to adjust its elevation. The first locking bolt 131 can be used to fix the support rod 110 to the first sleeve 121.

[0033] In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the first clamping plate 122 is a crescent-shaped clamp. The first bolt assembly 140 includes a first bolt, the two ends of which pass through a second bolt hole on the first clamping plate 122 and are threadedly connected to a second nut.

[0034] Please see Figure 4 In one example of the water-stop platform template structure for a water-contained room that can be cast in one go according to this utility model, the main rib 210 is a cuboid, and the plug-in plate 211 is vertically and fixedly connected to the end of the main rib 210 facing the upper template 400. The plug-in plate 211 and the upper template 400 are interference-fitted with the concave groove 111.

[0035] Please see Figure 4 In one example of the formwork structure for a water-stop platform in a water-contained room that can be cast in one go according to this utility model, each main rib 210 has a plurality of third bolt holes 212 along the extension direction of the main rib 210. The number of third bolt holes 212 can be set according to requirements, such as 3 or 4. During construction, different heights of third bolt holes 212 can be selected according to requirements to adapt to the height of the water-stop platform in the water-contained room with different design requirements, thereby improving the applicability of the formwork structure.

[0036] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A formwork structure for a water-stop platform in a water-contained room that can be cast in one go, characterized in that, include: The lower support structure includes several support rods, each support rod having a concave groove at its top, and a first fixing component slidably mounted on each support rod. Every two support rods are symmetrically arranged on both sides of the lower template assembly. The first fixing components on the two support rods are connected by a first bolt assembly. The first fixing component is provided with a first locking device, which cooperates with the support rod to fix the first fixing component on the support rod. The upper reinforcement structure includes several main ribs, each of which has a plug-in plate at its bottom. The plug-in plate is inserted into the concave groove to cooperate with the bottom of the upper template, forming an embedded fixed connection structure. Every two main ribs are symmetrically arranged on the outside of the two upper templates. The main ribs abut against the outer wall of the upper template. The tops of the two main ribs are connected by a second bolt assembly.

2. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 1, characterized in that, The support rod includes an upper support rod and a lower support rod. The top of the upper support rod is fixedly connected to the bottom of the concave groove. The first fixing component is slidably installed on the lower support rod. The bottom of the upper support rod and the top of the lower support rod are respectively threadedly connected to the first nut.

3. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 1, characterized in that, The top of the lower template assembly is provided with a plurality of first bolt holes that cooperate with a plurality of the first fixing components.

4. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 2, characterized in that, The first fixing component includes a first sleeve and a first clamping plate. The first sleeve is fixedly connected to the side wall of the first clamping plate. The support rod is slidably installed inside the first sleeve. The first clamping plate is provided with a second bolt hole that mates with the first bolt assembly.

5. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 4, characterized in that, The first locking device includes a first locking bolt, which is installed on the side wall of the first sleeve and threadedly connected to the first sleeve. The first locking bolt cooperates with the support rod.

6. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 4, characterized in that, The first card is a crescent-shaped card.

7. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 4, characterized in that, The first bolt assembly includes a first bolt, the two ends of which pass through a second bolt hole in a first clamping plate and are threadedly connected to a second nut.

8. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 1, characterized in that, The main rib is a cuboid, and the plug-in plate is vertically fixed to the end of the main rib facing the upper template.

9. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 1, characterized in that, The plug-in plate and the upper template are interference-fitted with the concave groove.

10. The formwork structure for a water-stop platform in a water-contained room that can be cast in one go as described in claim 1, characterized in that, Each of the main ribs has a plurality of third bolt holes at its top along the extension direction of the main rib.

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