Universal mold for prefabricated inner wall plate

Abstract

The utility model discloses a universal mould for prefabricating an inner wallboard, which comprises transverse templates which are symmetrically arranged, a plurality of groups of longitudinal templates are symmetrically arranged on the opposite sides of the transverse templates, the transverse templates and the longitudinal templates are of the same template structure, and the universal mould further comprises a fixing component which is arranged on the side of the template structure and comprises a magnetic box, a locking part is arranged at the top of the magnetic box; the splicing assembly comprises a first connecting block and a second connecting block which are arranged at the end of the longitudinal formwork, an arc-shaped protrusion is arranged on the side of the first connecting block, and a fixing part is arranged at the end of the longitudinal formwork; the first connecting block and the second connecting block are locked through the fixing part in the splicing assembly arranged at the splicing end of the formwork, the arc-shaped protrusion on the side of the first connecting block and the side of the second connecting block are inserted, aligned and fixed, and the connecting blocks are detachable, so that constructors can conveniently detach and replace the connecting blocks after the connecting blocks are damaged; and installation and fixation of the formwork are prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of precast molds, and particularly relates to a general mold for precast interior wall panels. Background Technique

[0002] The precast interior wall panel mold is a mold designed to produce interior wall panels of various specifications, aiming to improve production efficiency and reduce costs. This mold is generally designed in a splicing form, so that the mold can be assembled by splicing templates according to the size of the required precast wall, making it universal. The spliced mold is placed on a steel mold table and adsorbed and fixed by a magnetic box. There are convex blocks and groove blocks for splicing welded at the splicing joints of the existing templates. After long-term use, the convex blocks and groove blocks are prone to wear and damage, and the welding method is not convenient for construction workers to quickly repair and replace the convex blocks and groove blocks, affecting the splicing and use of the template. To solve this problem, a new type of general mold for precast interior wall panels is needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a general mold for precast interior wall panels to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A general mold for precast interior wall panels includes horizontally arranged templates symmetrically disposed, and a plurality of vertically arranged templates symmetrically disposed on the opposite sides of the horizontally arranged templates. The horizontally arranged templates and the vertically arranged templates have the same template structure, and further include:

[0005] A fixing component, which is arranged on the side of the template structure. The fixing component includes a magnetic box, and a locking part for fixing the template structure is arranged on the top of the magnetic box;

[0006] A splicing component, which is used for splicing and limiting a plurality of vertically arranged templates. The splicing component includes a first connecting block and a second connecting block arranged at the end of the vertically arranged template. An arc-shaped protrusion for inserting and fixing the second connecting block is arranged on the side of the first connecting block, and a fixing part for locking the first connecting block and the second connecting block is arranged at the end of the vertically arranged template.

[0007] Preferably, the fixing part includes a fastening bolt inserted and connected to the tops of the first connecting block and the second connecting block, and the end of the fastening bolt is inserted and connected to the top of the vertically arranged template.

[0008] Preferably, a compression spring is arranged at the insertion part of the fastening bolt and the first connecting block and the second connecting block.

[0009] Preferably, a fixing groove for inserting the first connecting block and the second connecting block is opened at the top of the vertically arranged template.

[0010] Preferably, the locking part includes a screw rod arranged on the top of the magnetic box. A pressing iron block is inserted through the top of the screw rod. Tightening strips are symmetrically arranged on the inner walls at both ends of the longitudinal template and at the bottom of the pressing iron block. A nut is arranged on the outer side of the screw rod and at the top of the pressing iron block.

[0011] Preferably, movable holes for inserting wall steel bars are formed in the inner wall of the longitudinal template.

[0012] Preferably, a reinforcing plate is arranged on the inner wall of the longitudinal template.

[0013] The technical effects and advantages of the present utility model:

[0014] In the present utility model, a splicing component is arranged at the splicing position between the templates. The first connecting block and the second connecting block are locked by the fixing part in the splicing component at the splicing ends of the templates. The arc-shaped protrusions arranged on the side of the first connecting block are inserted and connected with the side of the second connecting block, so as to align and fix the connection of the templates. This design adopts a detachable design of the connecting blocks at the splicing position, which is convenient for construction workers to disassemble and replace the connecting blocks after they are damaged, and avoids affecting the installation and fixation of the templates. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of the whole of the present utility model.

[0016] Figure 2 It is a cross-sectional view of the connection between the longitudinal template and the fixing component of the present utility model.

[0017] Figure 3 It is a sectional view of the splicing component of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of the longitudinal template of the present utility model.

[0019] In the figure: ①, transverse template; ②, longitudinal template; 201, fixing groove; 202, movable hole; 203, reinforcing plate; 3, fixing component; 301, magnetic box; 302, pressing iron block; 303, screw rod; 304, nut; 305, tightening strip; 4, splicing component; 401, first connecting block; 402, second connecting block; 403, arc-shaped protrusion; 404, fastening bolt; 405, compression spring. Detailed Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a general mold for precast interior wall panels as Figures 1-4 shown, which includes horizontally arranged templates 1 symmetrically disposed, and multiple groups of vertically arranged templates 2 symmetrically disposed on the opposite sides of the horizontally arranged templates 1. It further includes a fixing component 3 and a splicing component 4.

[0022] Specifically, the fixing component 3 is arranged on the side of the template structure. The fixing component 3 includes a magnetic box 301, and a locking part for fixing the template structure is arranged at the top of the magnetic box 301.

[0023] It should be noted that movable holes 202 for the insertion of wall steel bars are provided in the inner wall of the vertically arranged template 2, and a reinforcing plate 203 is arranged on the inner wall of the vertically arranged template 2. The horizontally arranged template 1 and the vertically arranged template 2 have the same template structure.

[0024] Specifically, the locking part includes a screw 303 arranged at the top of the magnetic box 301. A pressure iron block 302 is inserted and connected to the top of the screw 303. Tightening strips 305 are symmetrically arranged on the inner walls at both ends of the vertically arranged template 2 and at the bottom of the pressure iron block 302. A nut 304 is arranged on the outer side of the screw 303 and at the top of the pressure iron block 302.

[0025] It should be noted that the screw 303 is fixedly welded to the top of the magnetic box 301. When the magnetic box 301 can form a magnetic attraction fixation with the steel formwork platform on which the mold is placed, a through hole for the insertion of the screw 303 is provided at the top of the pressure iron block 302. The nut 304 forms a fixation between the pressure iron block 302 and the magnetic box 301 through the cooperation of the nut 304 and the screw 303. A rectangular groove for placing the tightening strip 305 is provided at the bottom of the pressure iron block 302. Through the cooperation and fixation of this groove and the tightening strip 305, the magnetic box 301 is fixed to the vertically arranged template 2 through the pressure iron block 302. Since the horizontally arranged template 1 and the vertically arranged template 2 have the same structure, the locking form of the locking part for the horizontally arranged template 1 is the same as that for the vertically arranged template 2.

[0026] Specifically, the splicing component 4 is used for the splicing and limiting of multiple groups of vertically arranged templates 2. The splicing component 4 includes a first connection block 401 and a second connection block 402 arranged at the end of the vertically arranged template 2. An arc-shaped protrusion 403 for inserting and fixing the second connection block 402 is arranged on the side of the first connection block 401.

[0027] It should be noted that the arc-shaped protrusion 403 and the first connection block 401 are integrally formed by casting, and an arc-shaped groove for the arc-shaped protrusion 403 to penetrate is provided on the side of the second connection block 402. Through the clamping connection between the arc-shaped groove and the arc-shaped protrusion 403, the extrusion bending moment of the concrete in the mold on this connection is resisted, and the phenomenon of skew at the template connection is avoided, which may cause offset and running of the formed side of the inner wall panel;

[0028] A fixing part for locking the first connection block 401 and the second connection block 402 is provided at the end of the longitudinal template 2;

[0029] Specifically, the fixing part includes a fastening bolt 404 inserted and connected to the tops of the first connection block 401 and the second connection block 402. The end of the fastening bolt 404 is inserted and connected to the top of the longitudinal template 2. A compression spring 405 is provided at the insertion part of the fastening bolt 404 and the first connection block 401 and the second connection block 402;

[0030] It should be noted that a fixing groove 201 for the first connection block 401 and the second connection block 402 to penetrate is provided on the top of the longitudinal template 2. A threaded hole for the fastening bolt 404 to penetrate is provided on the inner wall of the fixing groove 201. The same structure is provided at both ends of the transverse template 1. Cylindrical holes for the fastening bolt 404 to penetrate are provided on the tops of the first connection block 401 and the second connection block 402. The compression spring 405 is arranged in the cylindrical holes. The compressed compression spring 405 applies a thrust to the fastening bolt 404, making the threaded engagement part of the fastening bolt 404 and the threaded hole in close contact, increasing the friction force, avoiding the loosening of the fastening bolt 404, and the insertion and matching of the fixing groove 201 with the first connection block 401 and the second connection block 402 also avoid the possibility of the first connection block 401 and the second connection block 402 rotating around the fastening bolt 404;

[0031] During actual use, the splicing ends of the template structures lock the first connection block 401 and the second connection block 402 through the fastening bolts 404 in the splicing assembly 4, and the arc-shaped protrusion 403 provided on the side of the first connection block 401 is inserted and connected with the side of the second connection block 402, so as to align and fix the connection of the template structures. This design adopts a detachable design of the connection blocks at the splicing part, avoiding directly welding and fixing the connection blocks to the ends of the template structures, facilitating the rapid disassembly and replacement of the connection blocks by construction workers after the connection blocks are damaged, and avoiding the influence of the damage of the connection blocks on the installation and fixing of the templates.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A general mold for precast interior wall panels, comprising horizontally arranged templates (1) symmetrically disposed, and a plurality of vertically arranged templates (2) symmetrically disposed on opposite sides of the horizontally arranged templates (1). The horizontally arranged templates (1) and the vertically arranged templates (2) have the same template structure, characterized in that, It further includes: A fixing component (3), the fixing component (3) is arranged on the side of the template structure, the fixing component (3) includes a magnetic box (301), and a locking part for fixing the template structure is arranged at the top of the magnetic box (301); A splicing component (4), the splicing component (4) is used for splicing and limiting multiple groups of longitudinal templates (2), the splicing component (4) includes a first connecting block (401) and a second connecting block (402) arranged at the end of the longitudinal template (2), an arc-shaped protrusion (403) for inserting and fixing the second connecting block (402) is arranged on the side of the first connecting block (401), and a fixing part for locking the first connecting block (401) and the second connecting block (402) is arranged at the end of the longitudinal template (2).

2. The general mold for precast interior wall panels according to claim 1, wherein, The fixing part includes a fastening bolt (404) inserted and connected to the tops of the first connecting block (401) and the second connecting block (402), and the end of the fastening bolt (404) is inserted and connected to the top of the longitudinal template (2).

3. The universal mold for precast interior wall panels according to claim 2, characterized in that, Compression springs (405) are arranged at the insertion parts of the fastening bolt (404) and the first connecting block (401) and the second connecting block (402).

4. The universal mold for precast interior wall panels according to claim 3, wherein Fixing grooves (201) for inserting the first connecting block (401) and the second connecting block (402) are formed at the top of the longitudinal template (2).

5. A general mold for precast interior wall panels according to claim 1, characterized in that, The locking part includes a screw rod (303) arranged at the top of the magnetic box (301), a magnetic iron block (302) is inserted and connected to the top of the screw rod (303), tensioning strips (305) are symmetrically arranged on the inner walls at both ends of the longitudinal template (2) and at the bottom of the magnetic iron block (302), and a nut (304) is arranged on the outer side of the screw rod (303) and at the top of the magnetic iron block (302).

6. A general mold for precast interior wall panels according to claim 5, characterized in that, Activity holes (202) for inserting wall steel bars are formed in the inner wall of the longitudinal template (2).

7. A general mold for precast interior wall panels according to claim 5, characterized in that, Reinforcing plates (203) are arranged on the inner wall of the longitudinal template (2).

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