Formwork structure for passive dwelling house

Abstract

The utility model belongs to the technical field of passive dwelling house construction formworks, and particularly relates to a passive dwelling house formwork structure which comprises a plate body, reinforcing inhaul cables, supporting pieces and plugging inserting strips, inserting grooves for plugging the plugging inserting strips are formed in the four edges of the plate body, and the penetrating type reinforcing inhaul cables are inserted into the plate body. Supporting pieces are arranged at the splicing positions of the corners of the plate body, connecting rods of the supporting pieces abut against the plate body, penetrating holes are formed in the positions, corresponding to the reinforcing inhaul cables, of the connecting rods, and adjustable screw rods are in threaded connection with threaded sleeves fixedly connected to the connecting rods. According to the utility model, the plugging insertion strips are arranged at the edge parts of the mutually spliced plate bodies, so that the connection stability of the splicing part of the two adjacent plate bodies is improved, the plate bodies are ensured to be stably spliced together and combined to form a stable template, and the part is prevented from being opened due to the stress of a pouring material in the pouring process; and stable use of the formwork is guaranteed, the overall structure is simple, use and splicing operation are convenient and fast, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of passive house construction templates, in particular to a template structure for passive houses. Background Art

[0002] Passive houses use extra-thick insulation materials and complex doors and windows, and mainly achieve efficient thermal insulation through the structure of the house itself, and use solar energy and heat dissipation from home appliances to provide heat sources for the rooms, reducing or eliminating the use of actively supplied energy. Even if other energy sources are needed, clean renewable energy is used as much as possible.

[0003] The thickness of the concrete pouring of the floor of a passive house is generally twice that of an ordinary house, mainly for the consideration of its thermal insulation performance. Therefore, the template used for pouring the concrete pouring of the floor of a passive house adopts an aluminum alloy template. The existing aluminum alloy template used for pouring concrete floors is mainly a square plate structure, and the plates are spliced ​​together to form a larger template. During the pouring process, the splicing parts are subjected to the stress generated by the pouring materials and the stress generated by the vibration process, resulting in the splicing parts at the edge of the plate body opening, causing material leakage and mold explosion, poor stability, and inconvenient use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a formwork structure for passive houses, which solves the problem that during the pouring process, the splicing parts are subjected to the stress generated by the pouring materials and the stress generated by the vibration process, which causes the splicing parts at the edges of the plate to open, resulting in material leakage and mold explosion, poor stability and inconvenience in use.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A template structure for a passive house comprises a plate body, a reinforcing cable, a support member and a plug-in strip, wherein plug-in grooves for plugging in the plug-in strips are provided on the four sides of the plate body, a penetrating reinforcing cable is plugged into the plate body, and support members are arranged at the joints between the edges and corners of the plate body, a connecting rod of the support member abuts against the plate body and is provided with a through hole at a position corresponding to the reinforcing cable, and an adjustable screw is threadedly connected to a threaded sleeve fixedly connected to the connecting rod.

[0009] Furthermore, the plug-in grooves on the four sides of the plate body are matched with the plug-in plates on the blocking plug-in strip, and a reinforcing rib is integrally provided on one side of the plate body, overlapping blocks matching the connecting rod are integrally provided at the four corners of the plate body, and through holes for plugging in reinforcing cables are provided at the middle part of the plate body and at the overlapping block positions at the four corners, and a reinforcing block is integrally provided at the position of the through hole in the middle of the plate body, a reinforcing strip is integrally provided on the plug-in plate, and overlapping bosses are integrally provided at both ends of the plug-in plate, and the overlapping bosses at the two ends are staggered and matched with each other.

[0010] Furthermore, both end ends of the reinforcing cable are configured as threaded sections, nuts are threadedly connected to the threaded sections, a gasket is placed on the reinforcing cable on the side of the nut close to the plate body, and the reinforcing cable is slidably inserted into the through hole opened on the connecting rod, a reinforcing rib is fixedly connected between the connecting rod and the threaded sleeve, and a hexagonal stopper is integrally provided on the adjustable screw threadedly connected to the threaded sleeve.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a template structure for passive housing, which has the following beneficial effects:

[0013] The utility model arranges blocking strips at the edge of the mutually spliced ​​plates to improve the stability of the connection at the splicing position of the two adjacent plates, ensures that the plates are stably spliced ​​together to form a stable template, and smoothly completes the casting operation, avoiding the position from opening due to the stress of the casting material during the casting process, thereby ensuring the stable use of the template, the overall structure is simple, the splicing operation is convenient, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the plate body in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the reinforcement cable and the support member in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the sealing plug strip in the utility model.

[0018] In the figure: 1. plate body; 101. reinforcing rib; 102. overlapping block; 103. plug-in groove; 2. reinforcement cable; 201. nut; 3. support member; 301. connecting rod; 302. threaded sleeve; 303. reinforcing rib; 304. adjustable screw; 305. hexagonal block; 4. plug-in strip; 401. plug-in plate; 402. reinforcement strip; 403. overlapping boss. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model proposes: a template structure for a passive house, including a plate body 1, a reinforcing cable 2, a support member 3 and a plugging strip 4. The four sides of the plate body 1 are provided with a plugging groove 103 for plugging the plugging strip 4, which improves the stability of the connection at the splicing position of two adjacent plate bodies 1, ensures that the plate bodies 1 are stably spliced ​​together to form a stable template, and smoothly completes the casting operation. The plate body 1 is plugged with a penetrating reinforcing cable 2, and the support member 3 is arranged at the splicing position of the corners of the plate body 1, which is convenient for use with a steel pipe frame, supported between the template and the steel pipe frame, and effectively supports the template. It can be flexibly debugged according to actual usage requirements during use. , to ensure stable use, the connecting rod 301 of the support member 3 is in contact with the plate body 1, and a perforation is opened at the position corresponding to the reinforcement cable 2, so that the support member 3 is used together with the reinforcement cable 2, so that it is stably connected to the plate body 1, and a stable match between each other is achieved. The threaded sleeve 302 fixedly connected to the connecting rod 301 is threadedly connected with an adjustable screw 304, which is convenient for flexible adjustment of the length of the support member 3 during use to achieve the purpose of stable support. The entire formwork is composed of a plurality of plate bodies 1 spliced ​​together, and a single plate body 1 is connected together by a sealing plug strip 4 and a reinforcement cable 2, and a matching steel pipe rack support member 3 is arranged at the four corners of each plate body 1 to improve the stability of the entire formwork.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in some embodiments, the plug-in slots 103 opened on the four sides of the plate body 1 are matched with the plug-in plates 401 on the plug-in strips 4, and the plug-in strips 4 are used to stably connect the parts where the plates 1 are spliced ​​together, and at the same time, the gaps at the spliced ​​parts are blocked to ensure the purpose of stable use of the template after assembly, and a reinforcing rib 101 is integrally provided on one side of the plate body 1 to enhance the strength of the plate body 1 and ensure that the plate body 1 can withstand the stress generated during the pouring process of the pouring material and the vibration compaction process. To ensure stable use, the four corners of the plate body 1 are integrally provided with overlapping blocks 102 that cooperate with the connecting rod 301, so that the connecting rod 301 on the support member 3 can be stably installed on the plate body 1, so that the support member 3 can stably support and fix the corners of the plate body 1, and also fix the splicing parts of the corners of the plate body 1 together, thereby improving the stability of the splicing between the plates 1, and holes for inserting the reinforcing cables 2 are provided at the middle part of the plate body 1 and the overlapping blocks 102 at the four corners, so that The reinforcement cable 2 is inserted into the two opposing plates 1, stably connecting the two plates 1 and the two support members 3 together, providing stable and effective support for the entire formwork, ensuring that the subsequent pouring operation can be completed stably and smoothly. A reinforcement block is integrally provided at the position where the perforation is provided in the middle of the plate 1 to improve the strength of the plate 1 at this position, ensuring that the reinforcement cable 2 can be stably installed at this position to achieve the purpose of stable use. A reinforcement strip 402 is integrally provided on the plug-in board 401 to improve the strength of the entire sealing In order to enhance the strength of the plug-in strip 4 and ensure stable use, both ends of the plug-in board 401 are integrally provided with overlapping bosses 403. The overlapping bosses 403 at both ends are staggered and matched with each other. The overlapping bosses 403 at both ends are convenient for stably connecting two adjacent plug-in strips 4 together, and sealing the gap at the edge of the plate body 1, thereby enhancing the stability of the mutual splicing at this part, avoiding this part from opening due to the stress of the casting material during the casting process, and ensuring the stable use of the template.

[0023] like Figure 1 and Figure 3As shown, in some embodiments, both ends of the reinforcing cable 2 are set as threaded sections, and nuts 201 are threadedly connected on the threaded sections. A gasket is placed on the reinforcing cable 2 on the side of the nut 201 close to the plate body 1, so as to stably connect the nut 201 to the reinforcing cable 2. By utilizing the cooperation of the nut 201 and the gasket, a stable pulling assembly is formed between the two opposing plate bodies 1, thereby fixing the plate body 1 and preventing the formwork from exploding during the pouring process, thereby achieving the purpose of stable use. The reinforcing cable 2 is slidably inserted into the through hole opened on the connecting rod 301, so that the reinforcing cable 2 is convenient to pass through the connecting rod 301, and then the connecting rod 301 is fixedly connected to the plate body 1 with the nut 201, so that the entire support member 3 is stably connected to the template, and the support member 3 is utilized to enhance the stability of the installation of the plate body 1, and the two adjacent plate bodies 1 are stably spliced ​​and combined together to form a The stable template ensures stable use. A reinforcing rib 303 is fixedly connected between the connecting rod 301 and the threaded sleeve 302. The strength of the connection between the connecting rod 301 and the threaded sleeve 302 is improved by the reinforcing rib 303, so as to achieve a stable connection between the two, thereby achieving stable use. In addition, a hexagonal stopper 305 is integrally arranged on the adjustable screw 304 threadedly connected to the threaded sleeve 302, so that when the position of the adjustable screw 304 needs to be adjusted, the wrench can be directly placed on the hexagonal stopper 305, thereby driving the adjustable screw 304 to rotate on the threaded sleeve 302, and the adjustable screw 304 can be screwed out or screwed into the threaded sleeve 302, so as to adjust the length of the entire support member 3 so that it can be connected to the steel pipe frame at different positions, so that the two are stably connected, and the template formed by the combination of the plate body 1 is stably supported and fixed, so as to achieve the purpose of stable use.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A template structure for a passive house, comprising a plate body (1), a reinforcing cable (2), a support member (3) and a plugging strip (4), characterized in that: The four sides of the plate body (1) are provided with plug-in slots (103) for plugging in plug-in sealing plug-in strips (4), and a through-type reinforcing cable (2) is plugged into the plate body (1), and a support member (3) is arranged at the joints between the corners of the plate body (1), a connecting rod (301) of the support member (3) abuts against the plate body (1) and is provided with a through hole at a position corresponding to the reinforcing cable (2), and an adjustable screw (304) is threadedly connected to a threaded sleeve (302) fixedly connected to the connecting rod (301).

2. A passive house template structure according to claim 1, characterized in that: The plug-in slots (103) provided on the four sides of the plate body (1) are arranged in cooperation with the plug-in plates (401) on the plug-in strip (4), and a reinforcing rib (101) is integrally provided on one side of the plate body (1), and overlapping blocks (102) cooperating with the connecting rod (301) are integrally provided at the four corners of the plate body (1), and through holes for plugging in the reinforcing cables (2) are provided at the middle part of the plate body (1) and at the overlapping blocks (102) at the four corners, and a reinforcing block is integrally provided at the position where the through hole is provided in the middle of the plate body (1).

3. A passive house template structure according to claim 2, characterized in that: The plug board (401) is integrally provided with a reinforcing strip (402), and both ends of the plug board (401) are integrally provided with overlapping bosses (403), and the overlapping bosses (403) at the two ends are mutually staggered and arranged in coordination.

4. A passive house template structure according to claim 1, characterized in that: Both ends of the reinforcing cable (2) are arranged as threaded sections, and nuts (201) are threadedly connected to the threaded sections. A gasket is arranged on the reinforcing cable (2) on the side of the nut (201) close to the plate body (1), and the reinforcing cable (2) is slidably inserted into a through hole provided on the connecting rod (301). A reinforcing rib plate (303) is fixedly connected between the connecting rod (301) and the threaded sleeve (302), and a hexagonal stopper (305) is integrally arranged on the adjustable screw (304) threadedly connected to the threaded sleeve (302).

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