CN204894176U - Prefabricated bathroom mould - Google Patents

Abstract

The utility model discloses a prefabricated toilet mould, which comprises an inner tank mold, a frame connected to the inner circumference of the inner tank mold, and at least one group of corner heads connected to opposite corners of the inner tank mold, which drives the inner mold through rotation. The corner head moving mechanism for the corner head of the tank mold to move toward the inner side of the inner tank mold; the corner head moving mechanism includes a strut and two sets of bearing assemblies corresponding to the corner head installed at the two opposite corners of the frame. Turn through the bearing assembly and attach the corner head. The utility model adds a frame and a corner head moving mechanism in the inner tank mold. When the mold is removed, the corner head of the inner tank mold is first moved to the inner side by the corner head moving mechanism to separate from the concrete surface, and then the frame is hoisted by hoisting equipment such as a gantry crane. The inner tank mold can be hoisted out as a whole, effectively reducing the number of times of use of the gantry crane, reducing the labor intensity of workers, improving efficiency and reducing the risk of collapse of prefabricated toilet products during the demoulding process, ensuring the quality of prefabricated toilet products.

Description

Prefabricated Bathroom Mold

technical field

The utility model relates to the construction field, in particular to a prefabricated toilet mold.

Background technique

The traditional overall prefabricated toilet mold is produced vertically, and then the top is poured twice. The inner container of the traditional overall prefabricated bathroom mold is divided into four obliquely, and the corners of the inner container are connected by oblique knife edges, and are fixed by screw positioning. When installing the mold, it is necessary to use a gantry crane to put together the four scattered pieces, and then position them with screws. If the seam of the board surface is too large, the flatness needs to be readjusted. After the assembly is completed, the liner is hoisted into the mould. Four gantry cranes are also required for disassembly and assembly, which is difficult to assemble and disassemble, and the work efficiency is low, and the flatness and verticality of the inner tank are difficult to control, resulting in the quality of prefabricated bathroom products cannot be guaranteed.

Utility model content

The technical problem to be solved by the utility model is to provide a prefabricated toilet mold which realizes the integral disassembly and assembly of the inner tank mold in view of the defects existing in the related art.

The technical solution adopted by the utility model to solve the technical problem is: provide a prefabricated bathroom mould, including an inner tank mold, a frame connected to the inner periphery of the inner tank mold for hoisting by hoisting equipment, and at least one group connected to the Between the corners at the opposite corners of the inner bladder mold, the corner head moving mechanism that drives the corners of the inner bladder mold to move toward the inner side of the inner bladder mold by rotation;

The corner head moving mechanism includes a strut horizontally arranged between two opposite corner heads of the inner bladder mold, and two sets of bearing assemblies installed at two opposite corners of the frame corresponding to the corner heads. The two ends of the strut are respectively rotatable through the bearing assembly and connected to the corner head.

Preferably, the inner bladder mold includes two inner mold frames bent at right angles, and two corner heads; the two inner mold frames face each other, and the two corner heads are connected to the inner mold frames respectively. The butt joint of the mold base forms a frame structure together with the inner mold base;

The end face of the butt joint of the inner mold frame is an inclined plane, and the two sides of the inner mold base corresponding to the corner head are set corresponding to the end faces; the inclined direction of the inclined plane is parallel to the diagonal line of the inner mold base.

Preferably, the corner head includes a diagonal part with a right angle, and a corner plate extending from both sides of the diagonal part to a direction parallel to the diagonal of the inner bladder mold; the corner head fits in At the joints of the two inner formworks, the two corner plates are connected to the end surfaces of the inner formworks respectively, so that the two corners and the two inner formworks are connected to form a transverse A frame structure with a quadrilateral cross section.

Preferably, both ends of the strut are respectively provided with threads, and the corner head is correspondingly provided with a threaded connection portion, and the two ends of the strut are respectively fitted into the corresponding threaded connection portions through the threads.

Preferably, the threaded connection part includes a connection seat and a threaded hole provided on the connection seat.

Preferably, the inner bladder mold further includes a panel arranged on a side of the inner formwork away from the frame, and the panel is in contact with the surface of the corner head away from the frame.

Preferably, the bearing assembly includes a bearing and a bearing seat, and the bearing is installed at a diagonal position of the frame through the bearing seat; the two ends of the strut pass through the corresponding bearing respectively, and can be opposite to the The bearings rotate.

Preferably, a handle is provided on the pole, and the handle is located in the frame.

Preferably, the prefabricated toilet mold further includes at least one set of connecting components for connecting the frame in the inner mold.

Preferably, the connecting assembly includes a first connecting seat and a second connecting seat respectively fixed on the inner bladder mold and the frame, a connecting rod fitted between the first connecting seat and the second connecting seat, and A fixing bolt passing through the first connecting seat and the connecting rod and the second connecting seat and the connecting rod.

In the prefabricated toilet mold of the present utility model, a frame and a corner head moving mechanism are added in the inner tank mold, and the corner head of the inner tank mold is first moved to the inner side by the corner head moving mechanism to separate from the concrete surface when the mold is removed, and then the corner head of the inner tank mold is moved through the gantry crane, etc. Hoisting equipment The hoisting frame can lift out the inner tank mold as a whole, effectively reducing the number of times of use of the gantry crane, reducing the labor intensity of workers, improving efficiency and reducing the risk of collapse of prefabricated toilet products during the demoulding process, ensuring the quality of prefabricated toilet products. The utility model has the characteristics of few parts, simple structure, reliability and durability, low cost and convenient use.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is the three-dimensional structure schematic diagram after the prefabricated toilet mold assembly of an embodiment of the present invention;

Fig. 2 is a top view structure schematic diagram when the prefabricated toilet mold shown in Fig. 1 is disassembled;

Fig. 3 is the sectional structure schematic diagram of the prefabricated toilet mold shown in Fig. 2 along A-A line;

Fig. 4 is a schematic structural view of the inner formwork of the prefabricated toilet mold shown in Fig. 1;

Fig. 5 is a schematic structural view of the corner head of the prefabricated bathroom mold shown in Fig. 1;

Fig. 6 is an enlarged view of the connection structure between the corner head and the inner formwork.

Detailed ways

In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2 , the prefabricated bathroom mold according to an embodiment of the present invention includes a liner mold 10 , a frame 20 and at least one set of corner head moving mechanisms 30 . The frame 20 is connected to the inner circumference of the liner mold 10, and is used for hoisting by the hoisting equipment. When the liner mold 10 is hoisted, the frame 20 is used to lift the liner mold 10 as a whole; the angle head moving mechanism 30 is connected to the liner mold 10 Between the corner heads 12 at the opposite corners, the corner heads 12 of the liner mold 10 are driven to move toward the inner side of the liner mold 10 by rotation, so that the corner heads 12 are separated from the concrete surface of the formed prefabricated toilet, and the inner liner mold 10 is conveniently released for forming prefabricated bathrooms.

Wherein, as shown in Figures 2 and 3, the angle head moving mechanism 30 can include a strut 31 and two groups of bearing assemblies 32, the strut 31 is laterally arranged between the two angle heads 12 opposite to the liner mold 10, and the two groups of bearings The assembly 32 is installed at two opposite corners of the frame 20 corresponding to the corner head 12 , and the two ends of the strut 31 respectively pass through the bearing assembly 32 and are rotatably connected to the corner head 12 . When the strut 31 rotates in one direction, the corner heads 12 at both ends can move toward the inside of the inner bladder mold 10 along the axial direction of the strut 31; The rod 31 moves axially to the outside of the inner bladder mold 10 to reset.

The bearing assembly 32 includes a bearing and a bearing seat, and the bearing is installed at the opposite corners of the frame 20 through the bearing seat. Both ends of the strut 31 pass through corresponding bearings respectively, and can rotate relative to the bearings.

Both ends of the strut 31 are respectively provided with threads 311, and the corner head 12 is correspondingly provided with a threaded connection portion 120, and the two ends of the strut 31 are fitted in the corresponding threaded connection portion 120 through the threads 311 respectively, and through the threaded connection, the strut The rotation of the rod 31 drives the corner head 12 to move.

In addition, a handle 33 is provided on the strut 31 , and the handle 33 is located in the frame 20 , so that the operator can turn the strut 31 conveniently.

Preferably, the prefabricated toilet mold includes at least two sets of corner head moving mechanisms 30 arranged up and down at intervals. At least two groups of corner head moving mechanisms 30 can be transversely connected between the upper end and the lower end of the inner bladder mold 10 at the opposite corners.

As shown in Figures 1, 2 and 4, the inner bladder mold 10 includes two inner mold frames 11 bent at right angles and two corner heads 12; the two inner mold frames 11 are oppositely connected, and the two corner heads 12 are respectively It is connected to the joint of the inner mold frame 11 and forms a frame structure together with the inner mold frame 11 . In order to enhance the strength of the frame structure and avoid its deformation, channel steel 110 is also fixed on the inner surface of the inner formwork 11 . The channel steel 110 can be fixed on the inner formwork 11 horizontally and/or vertically.

As shown in FIG. 4 , according to the configuration of the prefabricated toilet, windows and/or doors 112 are also opened on the inner formwork 11 .

The end face 111 at the butt joint of the inner mold frame 11 is an inclined plane, and the corner head 12 is arranged corresponding to the two sides of the inner mold frame 11 corresponding to the end face 111; 111 moves back and forth in a diagonal direction.

As shown in Figures 2 and 5, the corner head 12 can be formed by bending a steel plate, which can include a diagonal part 121 with a right angle, and a corner plate 122 extending outward from both sides of the diagonal part 121; The extension direction of 122 is parallel to the diagonal of liner mold 10 . The corner head 12 fits at the joint of the two inner formwork frames 11, and the two corner plates 122 respectively connect with the end surfaces 111 of the inner formwork frames 11, so that the two corner heads 12 and the two inner formwork frames 11 are connected to form a cross section It is a quadrilateral frame structure.

As shown in FIG. 6 , the corner head 12 can be detachably connected to the inner formwork 11 through a fastening assembly 50 (such as a bolt assembly, etc.). 5 and 4, the angle head 12 is provided with several first connection holes 123 spaced along its height direction, and the end surface 111 of the inner formwork 11 is correspondingly provided with a second connection hole 113, through the fastening assembly 50 is passed through the relatively communicating first connecting hole 123 and second connecting hole 113 to connect the corner head 12 with the inner mold frame 11 .

The threaded connection part 120 matched with the strut 31 may include a connecting seat and a threaded hole provided on the connecting seat, the connecting seat may be fixedly welded on the corner head 12, or may be detachably installed on the corner head 12 by fasteners, The detachable installation mode facilitates the transformation of the connecting position of the strut 31 . A plurality of spaced reinforcing plates 124 may be provided in the corner head 12 , and the threaded connection portion 120 may be installed on the reinforcing plates 124 .

Liner mold 10 is made of steel material.

The inner mold 10 also includes a panel 13 arranged on the side of the inner mold frame 11 away from the frame 10 , and the panel 13 is in contact with the surface of the corner head 12 away from the frame 10 . The panel 13 is preferably steel plate.

Further, the prefabricated bathroom mold also includes at least one set of connecting components 40 connecting the frame 20 to the inner bladder mold 10 .

As shown in FIG. 2 , in this embodiment, the connecting assembly 40 includes a first connecting seat 41 and a second connecting seat 42 respectively fixed on the liner mold 10 and the frame 20 , fitted on the first connecting seat 41 and the second connecting seat 41 . The connecting rod 43 between the connecting seat 2 and the fixed bolt 44; the fixed bolt 44 is respectively passed through the first connecting seat 41 and the connecting rod 43, and on the second connecting seat 42 and the connecting rod 43, and the connecting rod 43 The two ends are connected to the first connecting seat 41 and the second connecting seat 42 , so that the frame 20 is fixed in the inner bladder mold 10 . The first connecting seat 41 and the second connecting seat 42 can be respectively fixed on the liner mold 10 and the frame 20 by welding; the fixing bolt 44 can be a bolt.

Preferably, each opposite corner of the frame 20 is connected to the inner container mold 10 through at least one set of connecting components 40, so that the connection between the two is more stable and balanced, and it is convenient for the frame 20 to drive the inner container mold 10 out of the prefabricated toilet.

It can be understood that the connecting component 40 is not limited to the above structure, and may also include matching components such as connecting rods and nuts.

Further, the prefabricated bathroom mold also includes an outer mold (not shown) matched with the outer periphery of the inner bladder mold 10 , and the inner peripheral shape of the outer mold roughly corresponds to the outer peripheral shape of the inner bladder mold 10 .

When loading the mold, use the gantry crane to assemble the inner mold frame 11 and the corner head 12 on the outer periphery of the frame 20 into the inner container mold 10 and connect the frame 20 to ensure the flatness of the joint of the inner container mold 10, and the corner head moving mechanism 30 is connected to the Between the 10 diagonals of the inner bladder mold. After the assembly is completed, the hoisting frame 20 hangs it and the inner bladder mold 10 into the outer mold. Concrete is poured into the annular space between the inner tank mold 10 and the outer mold, and the prefabricated toilet is formed after molding.

When demolding, only need to rotate the strut 31 easily, the corner head 12 of the liner mold 10 moves inboard so as to break away from the concrete surface of the prefabricated toilet, and then lift the frame 20 with the gantry crane. When hoisting, the panel 13 that links to each other with angle head 12 also can break away from the concrete surface along with suspension chain inward contraction, makes liner mold 10 break away from the concrete surface of prefabricated toilet and does not destroy concrete. The liner mold 10 can be pulled out of the prefabricated toilet by one lifting, effectively reducing the number of times of use of the gantry crane, reducing the labor intensity of workers, improving efficiency and reducing the risk of collapse of prefabricated toilet products during the demoulding process, and ensuring the quality of prefabricated toilet products .

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (10)

1. A prefabricated bathroom mold, characterized in that it includes an inner bladder mold (10), a frame (20) connected to the inner periphery of the inner bladder mold (10) for hoisting by hoisting equipment, and at least one set of Between the corner heads (12) at the opposite corners of the inner bladder mold (10), the corners that drive the corner heads (12) of the inner bladder mold (10) to move toward the inner side of the inner bladder mold (10) through rotation head moving mechanism (30); The corner moving mechanism (30) includes a strut (31) arranged transversely between the two opposite corner heads (12) of the inner bladder mold (10), and installed on the corner corresponding to the corner heads (12). There are two sets of bearing assemblies (32) at two opposite corners of the frame (20), and the two ends of the strut (31) can rotate through the bearing assemblies (32) respectively and connect the corner heads (12 ). 2. The prefabricated bathroom mold according to claim 1, characterized in that the inner mold (10) includes two inner mold frames (11) bent at right angles, and two corner heads (12) The two inner mold frames (11) are facing each other, and the two corner heads (12) are respectively connected to the butt joints of the inner mold frames (11) to form a joint with the inner mold frames (11). a frame structure; The end surface (111) at the butt joint of the inner mold frame (11) is an inclined plane, and the corner head (12) is set corresponding to the two sides of the inner mold base (11) corresponding to the end surface (111); the inclined surface The direction of inclination is parallel to the diagonal of the inner bladder mold (10). 3. The prefabricated toilet mold according to claim 2, characterized in that, the corner head (12) includes a diagonal part (121) with a right angle, and two sides of the diagonal part (121) A corner plate (122) extending parallel to the diagonal direction of the inner mold (10); the corner head (12) fits at the joint of the two inner mold frames (11), The corner plates (122) are connected to the end surfaces (111) of the inner formwork (11) respectively, so that the two corner heads (12) and the two inner formworks (11) are connected to form a transverse A frame structure with a quadrilateral cross section. 4. The prefabricated bathroom mold according to claim 2, characterized in that, the two ends of the strut (31) are respectively provided with threads (311), and the corner head (12) is correspondingly provided with a threaded connection part (120 ), the two ends of the strut (31) are fitted in the corresponding threaded connection part (120) through the thread (311). 5. The prefabricated toilet mold according to claim 4, characterized in that, the threaded connection part (120) comprises a connection seat and a threaded hole provided on the connection seat. 6. The prefabricated bathroom mold according to claim 2, characterized in that, the inner mold (10) further comprises a panel ( 13), the panel (13) is in contact with the surface of the corner head (12) away from the frame (20). 7. The prefabricated bathroom mold according to claim 1, characterized in that, the bearing assembly (32) includes a bearing and a bearing seat, and the bearing is installed at a diagonal position of the frame (20) through the bearing seat; Both ends of the strut (31) pass through the corresponding bearings respectively, and can rotate relative to the bearings. 8. The prefabricated toilet mold according to claim 1, characterized in that a handle (33) is provided on the support rod (31), and the handle (33) is located in the frame (20). 9. The prefabricated toilet mold according to any one of claims 1-8, characterized in that, the prefabricated toilet mold further comprises at least one set of connecting frame (20) in the inner bladder mold (10). Connection assembly (40). 10. The prefabricated bathroom mold according to claim 9, characterized in that, the connecting assembly (40) includes a first connecting seat (41) fixed on the inner bladder mold (10) and the frame (20) respectively and the second connecting seat (42), the connecting rod (43) fitted between the first connecting seat (41) and the second connecting seat (42), and the connecting rod (43) passing through the first connecting seat (41) And the fixing bolt (44) on the connecting rod (43) and the second connecting seat (42) and the connecting rod (43).