Prefabricated building concrete profiling die

Abstract

The utility model relates to building construction shaping mould technical field discloses the assembly type building concrete shaping mould, include: steel mould and the protection board of fixed setting in steel mould top one end, the top one end of steel mould is opened with multiple sets of installation slot, and the inner chamber between multiple sets of installation slot is connected with threaded rod rotationally, the sidewall threaded connection of threaded rod has multiple sets of movable plate, movable plate slidingly sets up in the inner chamber of installation slot, the sidewall fixed connection of movable plate has the locating rod, one end fixed connection of steel mould has multiple sets of installation rod, the sidewall of installation rod is opened with the locating hole matched with locating rod, the other end of steel mould is opened with the connecting hole matched with installation rod, the adjusting piece for driving threaded rod rotation is provided on the protection board, the influence of chemical substance to threaded rod, installation rod and locating rod can be reduced, and the assembly effect of concrete shaping mould is improved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction mold technology, specifically a prefabricated building concrete mold. Background Technology

[0002] Concrete forming molds are specialized tools used for concrete forming construction. They are mainly made of steel and have fixed shapes and sizes. They are used to ensure that concrete components can achieve the expected geometric shape and dimensional accuracy during the pouring and hardening process. Concrete precast blocks are made using forming molds. The forming steel molds are made of high-quality steel, which has high strength and durability. They can withstand the pressure and impact during the concrete pouring process and are not easily deformed or damaged.

[0003] The utility model patent with patent application publication number 201621326357.X discloses a prefabricated mold for building construction. It consists of channel steel, side mold steel plates, dividing steel plates, and tie bolts. The channel steel has at least two rows, and the side mold steel plates are welded parallel to the channel steel. The side mold steel plates are provided with slots at equal intervals. The dividing steel plates are inserted into the slots and cross the side mold steel plates. The tie bolts tighten the channel steel and the side mold steel plates. It is easy to assemble and disassemble, and has high work efficiency. It can also produce precast concrete blocks with standard geometric dimensions, thereby improving the construction quality of building projects.

[0004] As can be seen from the aforementioned patent, there are still shortcomings in the existing concrete molding molds for construction. The most obvious one is that the assembly between the two sets of molding molds is usually fixed with screws. The screws are often exposed to the working environment of the concrete molding mold. During the use of the molding mold, there are often corrosive chemicals, such as additives in the concrete. These chemicals will corrode the screws, causing damage to the screw surface, reduced strength, and even breakage, thus reducing the assembly effect of the concrete molding mold. Therefore, we propose a prefabricated concrete molding mold for construction. Utility Model Content

[0005] The purpose of this utility model is to provide a prefabricated concrete molding mold for prefabricated buildings to solve the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] Specifically, this application describes a prefabricated concrete molding mold for prefabricated buildings, comprising: a steel mold and a protective plate fixedly disposed at one end of the top of the steel mold. The top end of the steel mold has multiple sets of installation slots, and threaded rods are rotatably connected between the inner cavities of the multiple sets of installation slots. Multiple sets of movable plates are threadedly connected to the side walls of the threaded rods. The movable plates are slidably disposed in the inner cavities of the installation slots, and positioning rods are fixedly connected to the side walls of the movable plates.

[0008] Multiple sets of mounting rods are fixedly connected to one end of the steel mold. The side wall of the mounting rod is provided with a positioning hole that matches the positioning rod. The other end of the steel mold is provided with a connection hole that matches the mounting rod.

[0009] The protective plate is equipped with an adjusting component for driving the rotation of the threaded rod.

[0010] As a preferred technical solution of this application, the adjusting component includes a worm and a worm wheel. The worm wheel is fixedly connected to the side wall of the threaded rod, and the worm is rotatably connected between the bottom of the protective plate and the bottom of the inner cavity of the mounting groove. The worm and the worm wheel are meshed together, and the protective plate is provided with a driving component that drives the worm to rotate.

[0011] As a preferred technical solution of this application, the driving component includes a rotating plate, which is rotatably connected to the top of the protective plate. The rotating plate is fixedly connected to the worm gear. A support groove is provided at the eccentric part of the top of the rotating plate. A limit rod is slidably connected to the inner cavity of the support groove. A limit hole matching the limit rod is provided at the top of the protective plate.

[0012] As a preferred technical solution of this application, a connecting block is fixedly connected to the top of the limiting rod, and a spring is fixedly connected between the bottom of the connecting block and the inner cavity of the support groove, with the spring located on the outside of the limiting rod.

[0013] As a preferred technical solution of this application, the top of the steel mold is provided with multiple sets of steel channels.

[0014] As a preferred technical solution of this application, a fixing plate is fixedly connected to the bottom of the inner cavity of the mounting groove, and the fixing plate is used in conjunction with the positioning rod.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this application, an installation rod is set at one end of a steel mold, and the installation rod on one set of steel molds is set in the connecting hole on another set of steel molds. A threaded rod is rotated in the installation groove, and the threaded rod is driven to rotate by an adjusting component. The threaded rod drives the movable plate and the positioning rod to slide in the installation rod. The positioning rod cooperates with the positioning hole to limit the installation rod, thereby facilitating the assembly and disassembly of the assembled steel molds. By setting a protective plate, the threaded rod, installation rod and positioning rod are protected, thereby reducing the impact of chemical substances on the threaded rod, installation rod and positioning rod, and improving the assembly effect of concrete shaping molds. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0018] In the attached diagram:

[0019] Figure 1 A perspective view of the prefabricated concrete molding die for this application;

[0020] Figure 2 A partial structural diagram of the prefabricated concrete molding die for prefabricated buildings provided in this application;

[0021] Figure 3 The prefabricated concrete molding mold for prefabricated buildings provided in this application Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 A disassembled view of the protective plate of the prefabricated concrete molding die for this application.

[0023] In the diagram: 100, steel mold; 110, steel channel; 111, mounting slot; 120, threaded rod; 121, worm gear; 130, movable plate; 131, positioning rod; 140, fixed plate; 150, worm; 160, mounting rod; 161, positioning hole; 162, connecting hole; 200, protective plate; 210, rotating plate; 220, limiting hole; 221, support slot; 230, limiting rod; 240, connecting block; 241, spring. Detailed Implementation

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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 of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4A prefabricated concrete molding die for prefabricated buildings includes: a steel mold 100 and a protective plate 200 fixedly installed at one end of the top of the steel mold 100. The protective plate 200 isolates and protects the components within the mounting grooves 111. Multiple mounting grooves 111 are formed at one end of the top of the steel mold 100. The mounting grooves 111 support threaded rods 120. Threaded rods 120 are rotatably connected between the inner cavities of the multiple mounting grooves 111. The threaded rods 120 drive movable plates 130 to slide within the mounting grooves 111. Multiple movable plates 130 are threadedly connected to the side walls of the threaded rods 120. The movable plates 130 drive positioning rods 131 to move. The movable plate 130 is slidably disposed in the inner cavity of the mounting groove 111. A positioning rod 131 is fixedly connected to the side wall of the movable plate 130. The positioning rod 131 limits the mounting rod 160 through the positioning hole 161. Multiple sets of mounting rods 160 are fixedly connected to one end of the steel mold 100. The side wall of the mounting rod 160 is provided with a positioning hole 161 that matches the positioning rod 131. The other end of the steel mold 100 is provided with a connecting hole 162 that matches the mounting rod 160. The mounting rod 160 moves into the mounting groove 111 through the connecting hole 162. An adjusting component for driving the threaded rod 120 to rotate is provided on the protective plate 200.

[0027] Please see Figure 2 and Figure 3 The adjusting component includes a worm 150 and a worm wheel 121. The worm wheel 121 is fixedly connected to the side wall of the threaded rod 120. The worm 150 is rotatably connected between the bottom of the protective plate 200 and the bottom of the inner cavity of the mounting groove 111. The worm 150 and the worm wheel 121 are meshed together. The protective plate 200 is provided with a driving component that drives the worm 150 to rotate. The worm 150 drives the worm wheel 121 and the threaded rod 120 to rotate, and the threaded rod 120 can achieve self-locking after rotation.

[0028] Please see Figure 1 and Figure 4 The driving component includes a rotating plate 210, which is rotatably connected to the top of the protective plate 200. The rotating plate 210 is fixedly connected to the worm gear 150. A support groove 221 is provided at the eccentric part of the top of the rotating plate 210. A limit rod 230 is slidably connected to the inner cavity of the support groove 221. A limit hole 220 matching the limit rod 230 is provided at the top of the protective plate 200. The rotating plate 210 drives the worm gear 150 to rotate, and the limit rod 230 and the limit hole 220 limit the rotating plate 210.

[0029] Please see Figure 1 and Figure 4A connecting block 240 is fixedly connected to the top of the limiting rod 230. A spring 241 is fixedly connected between the bottom of the connecting block 240 and the inner cavity of the support groove 221. The spring 241 is located on the outside of the limiting rod 230. The spring 241, in conjunction with the connecting block 240, applies a downward elastic force to the limiting rod 230. By placing the spring 241 inside the support groove 221, the spring 241 is protected.

[0030] Please see Figure 1 and Figure 2 The top of the steel mold 100 is provided with multiple sets of steel channels 110, which facilitates the production of precast concrete blocks.

[0031] Please see Figure 2 and Figure 3 A fixing plate 140 is fixedly connected to the bottom of the inner cavity of the mounting groove 111. The fixing plate 140 is used in conjunction with the positioning rod 131. The positioning rod 131 passes through the positioning hole 161 and is connected to the fixing plate 140. The fixing plate 140 is provided with a through hole that matches the positioning rod 131.

[0032] Specifically, when using this device, firstly, the mounting rod 160 on one set of steel molds 100 is inserted into the connecting hole 162 on another set of steel molds 100. At this time, the mounting rod 160 is located in the mounting groove 111. Then, the connecting block 240 is pulled, and the connecting block 240 drives the limiting rod 230 to move out of the limiting hole 220. Then, the connecting block 240 is rotated, and the connecting block 240 drives the rotating plate 210 to rotate on the protective plate 200. The rotating plate 210 drives the worm gear 150 to rotate, and the worm gear 150 drives the worm wheel 121 and the threaded rod 120 to rotate. The rotation of the threaded rod 120 drives multiple sets of movable plates 130 and positioning rods 131 to move synchronously, and the positioning rod 131 moves into the mounting rod 160 and the positioning hole 161. It cooperates with the through groove on the fixed plate 140 to limit the mounting rod 160, thereby realizing the assembly of the two sets of steel molds 100, and thus completing the use.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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 process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated concrete molding mold for prefabricated buildings, characterized in that, include: A steel mold (100) and a protective plate (200) fixedly disposed at one top end of the steel mold (100). The top end of the steel mold (100) has multiple sets of mounting grooves (111). The inner cavities of the multiple sets of mounting grooves (111) are rotatably connected with threaded rods (120). The side walls of the threaded rods (120) are threadedly connected with multiple sets of movable plates (130). The movable plates (130) are slidably disposed in the inner cavity of the mounting grooves (111). The side walls of the movable plates (130) are fixedly connected with positioning rods (131). One end of the steel mold (100) is fixedly connected to multiple sets of mounting rods (160). The side wall of the mounting rod (160) is provided with a positioning hole (161) that matches the positioning rod (131). The other end of the steel mold (100) is provided with a connection hole (162) that matches the mounting rod (160). The protective plate (200) is provided with an adjusting element for driving the threaded rod (120) to rotate.

2. The prefabricated concrete molding mold for prefabricated buildings according to claim 1, characterized in that: The adjusting component includes a worm (150) and a worm wheel (121). The worm wheel (121) is fixedly connected to the side wall of the threaded rod (120). The worm (150) is rotatably connected between the bottom of the protective plate (200) and the bottom of the inner cavity of the mounting groove (111). The worm (150) and the worm wheel (121) are meshed together. The protective plate (200) is provided with a driving component that drives the worm (150) to rotate.

3. The prefabricated concrete molding mold for prefabricated buildings according to claim 2, characterized in that: The driving component includes a rotating plate (210), which is rotatably connected to the top of the protective plate (200). The rotating plate (210) is fixedly connected to the worm gear (150). A support groove (221) is provided at the eccentric part of the top of the rotating plate (210). A limit rod (230) is slidably connected to the inner cavity of the support groove (221). A limit hole (220) matching the limit rod (230) is provided at the top of the protective plate (200).

4. The prefabricated concrete molding mold for prefabricated buildings according to claim 3, characterized in that: A connecting block (240) is fixedly connected to the top of the limiting rod (230), and a spring (241) is fixedly connected between the bottom of the connecting block (240) and the inner cavity of the support groove (221). The spring (241) is located on the outside of the limiting rod (230).

5. The prefabricated concrete molding mold for prefabricated buildings according to claim 1, characterized in that: The top of the steel mold (100) is provided with multiple sets of steel channels (110).

6. The prefabricated concrete molding mold for prefabricated buildings according to claim 1, characterized in that: A fixing plate (140) is fixedly connected to the bottom of the inner cavity of the mounting groove (111), and the fixing plate (140) is used in conjunction with the positioning rod (131).

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