Size-adjustable universal mold for prefabricated laminated slabs

Abstract

The utility model discloses a size-adjustable prefabricated laminated slab universal mould, which comprises an integral mould block, the integral mould block is composed of four side moulds, the integral mould block is placed on a mould table and is fixed by a magnetic box, each side mould comprises an upper mould block, a lower mould block, a plurality of connecting devices and a dismounting rod, the lower mould block comprises a bottom mould, and the bottom mould is connected with the bottom mould. The bottom die is provided with a square groove and a first rubber strip groove, the first rubber strip groove is connected with a first plugging strip, the upper die block comprises a top die, the top die is provided with a second rubber strip groove, the second rubber strip groove is connected with a second plugging strip, and the upper die block is connected with the lower die block through a connecting device. And the method is suitable for different laminated slab types.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated molds, and in particular relates to a universal mold for prefabricated laminated plates with adjustable sizes. Background Art

[0002] Nowadays, prefabricated concrete buildings usually go through a process from design to disassembly, and then to processing and manufacturing. Precast concrete components are basically customized for the project, which means that the precast concrete component factory needs to customize the molds according to the detailed design drawings of the components. However, the customized molds are not very universal and cannot be circulated between different projects. What's worse, they cannot be used between different floors of the same project. The turnover rate is small, and the cost is seriously increased. The traditional reinforcement holes of the composite slabs need to be manually inserted with sealing strips, which consumes manpower. At the same time, traditional molds are fixed with bolts, which are troublesome to disassemble. Utility Model Content

[0003] The utility model aims to provide a universal mold for prefabricated composite panels with adjustable size to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal mold for prefabricated composite panels with adjustable size, comprising an integral mold block, the integral mold block is placed on a mold platform and fixed by a magnetic box, the integral mold block is composed of four side molds, the length of the side molds is a standard section, the integral mold block is formed in a well shape, the side molds are composed of an upper mold block, a lower mold block, a plurality of connecting devices, a connecting plate, and a disassembly rod, the lower mold block comprises a bottom mold, the bottom mold is provided with a square groove and a rubber strip groove one, the rubber strip groove one is connected to a blocking strip one, and a steel bar is provided at one place of the blocking strip, the upper mold block comprises a top mold, the top mold is provided with a rubber strip groove two, the rubber strip groove two is connected to a blocking strip two, the bottom mold and the top mold are provided with a plurality of corresponding circular holes in the upper and lower parts, the upper mold block is connected to the lower mold block by a connecting device, the connecting device comprises a fixing rod, a spring sheet is provided on the side of the fixing rod, a bolt is provided at the lower end of the fixing rod, the bolt is provided with a nut matching therewith, the connecting device is connected by a connecting plate, and the connecting plate is located in the square groove.

[0005] Preferably, the bottom mold and the top mold are made of aluminum, the first blocking strip is the same size as the second blocking strip, and the number of the connecting devices is the same as the number of the circular holes.

[0006] Preferably, the width of the disassembly rod is the same as the distance from the fixing rod to the side edge of the top mold.

[0007] Preferably, the height of the connecting plate is less than or equal to the height of the square groove.

[0008] After the nut is tightened to fix the bottom mold, the bottom of the spring sheet contacts the upper surface of the top mold

[0009] Technical effects and advantages of the utility model:

[0010] 1. The top mold and bottom mold are made of aluminum, the overall weight is light and easy to operate manually.

[0011] 2. The side molds are standard sections. By combining and connecting the side molds, the overall mold adopts a well-shaped structure, which can be used for the production of components of various sizes.

[0012] 3. The traditional reinforcement holes of the composite slab require manual insertion of the blocking strips, while the utility model directly integrates the reinforcement blocking and the mold as one, thus reducing the process of manual insertion of the blocking strips and thus reducing manpower.

[0013] 4. The connecting device can be directly put in when connecting the top mold, and it can be squeezed by the disassembly block when disassembling, which is convenient for installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of part A;

[0016] Figure 3 This is a schematic diagram of the structure of the connecting device and the connecting plate of the utility model;

[0017] Figure 4 It is a schematic diagram of a disassembly rod of the utility model.

[0018] In the figure: 100 bottom mold, 110 square groove, 120 rubber strip groove one, 130 sealing strip one, 200 top mold, 210 rubber strip groove two, 220 sealing strip two, 300 steel bars, 400 fixing rod, 410 spring piece, 420 nut, 430 bolt, 440 connecting plate, 450 disassembly rod. 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] The utility model provides Figure 1-4A universal mold for prefabricated composite panels with adjustable size is shown, including an integral mold block, the integral mold block is placed on a mold platform and fixed by a magnetic box, the integral mold block is composed of four side molds, the length of the side molds is a standard section, the integral mold block is formed in a well shape, the side molds are composed of an upper mold block, a lower mold block, a plurality of connecting devices, a connecting plate 440, and a disassembly rod 450, the lower mold block includes a bottom mold 100, the bottom mold 100 is provided with a square groove 110 and a rubber strip groove 120, the rubber strip groove 120 is connected to a blocking strip 130, and a steel bar 300 is provided at the blocking strip 130, The upper mold block includes a top mold 200, and the top mold 200 is provided with a second rubber strip groove 210, and the second rubber strip groove 210 is connected to the second sealing strip 220. The bottom mold 100 and the top mold 200 are provided with a plurality of corresponding circular holes in the upper and lower parts. The upper mold block is connected to the lower mold block by a connecting device, and the connecting device includes a fixing rod 400, and a spring sheet 410 is provided on the side of the fixing rod 400. A bolt 430 is provided at the lower end of the fixing rod 400, and the bolt 430 is provided with a nut 420 matching it. The connecting device is connected by a connecting plate 440, and the connecting plate 440 is located in the square groove 110.

[0021] Specifically, the bottom mold 100 and the top mold 200 are made of aluminum, the first blocking strip 130 and the second blocking strip 220 are the same size, and the number of the connecting devices is the same as the number of the circular holes.

[0022] Specifically, the width of the disassembly rod 450 is the same as the distance from the fixing rod 400 to the side of the top mold 200 .

[0023] Specifically, the height of the connecting plate 440 is less than or equal to the height of the square groove 110 .

[0024] Specifically, after the nut 420 is tightened to fix the bottom mold 100 , the bottom of the spring piece 410 contacts the upper surface of the top mold 200 .

[0025] Working principle:

[0026] When in use, first assemble the single-sided bottom mold 100, select the appropriate number of bottom molds 100 for assembly according to size requirements, pass the fixing rod 400 through the round hole of the bottom mold 100, tighten the nut 420, and use the magnetic box to fix the bottom mold 100 on the mold platform. After assembling the single-sided bottom mold 100, assemble the remaining three-sided bottom molds 100 in a clockwise order. After the bottom mold is assembled, arrange the steel bar 300, and then assemble the single-sided top mold 200, pass the round hole of the top mold 200 through the fixing rod 400, and the lower end surface of the top mold 200 is located on the nut 420. After that, the spring piece 410 pops out to limit the top mold 200. After assembling a single top mold 200, the remaining three-side top molds 200 are assembled in a clockwise order. When disassembling, it is only necessary to put the disassembly rod 450 between the fixed rod 400 and the side of the top mold 200, and the disassembly block squeezes the spring piece 410. Then, the bottom mold 100 is loosened by the magnetic box, and the four-side molds are separated. The top mold 200 can be lifted up to complete the separation from the bottom mold 100. The nut 420 can be placed together with the bottom mold 100 to avoid the need to re-tighten it during the next assembly.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A universal mold for prefabricated composite panels with adjustable size, comprising an integral mold block, characterized in that: The integral mold block is placed on a mold platform and fixed by a magnetic box. The integral mold block is composed of four side molds. The length of the side molds is a standard section. The integral mold block is formed in a well shape. The side molds are composed of an upper mold block, a lower mold block, a plurality of connecting devices, a connecting plate (440), and a disassembly rod (450). The lower mold block includes a bottom mold (100). The bottom mold (100) is provided with a square groove (110) and a rubber strip groove 1 (120). The rubber strip groove 1 (120) is connected to a sealing strip 1 (130). A steel bar (300) is provided at the sealing strip 1 (130). The upper mold block includes a top mold (200). The top mold (2 00) is provided with a second rubber strip groove (210), the second rubber strip groove (210) is connected to a second sealing strip (220), the bottom mold (100) and the top mold (200) are provided with a plurality of corresponding circular holes in the upper and lower parts, the upper mold block and the lower mold block are connected by a connecting device, the connecting device comprises a fixing rod (400), the side of the fixing rod (400) is provided with a spring sheet (410), the lower end of the fixing rod (400) is provided with a bolt (430), the bolt (430) is provided with a nut (420) matching therewith, the connecting device is connected by a connecting plate (440), and the connecting plate (440) is located in the square groove (110).

2. The universal mold for prefabricated composite panels with adjustable size according to claim 1, characterized in that: The bottom mold (100) and the top mold (200) are made of aluminum, the first blocking strip (130) and the second blocking strip (220) are the same size, and the number of the connecting devices is the same as the number of the circular holes.

3. The universal mold for prefabricated composite panels with adjustable size according to claim 1, characterized in that: The width of the disassembly rod (450) is the same as the distance from the fixing rod (400) to the side of the top mold (200).

4. The universal mold for prefabricated composite panels with adjustable size according to claim 1, characterized in that: The height of the connecting plate (440) is less than or equal to the height of the square groove (110).

5. The universal mold for prefabricated composite panels with adjustable size according to claim 1, characterized in that: After the nut (420) is tightened to fix the bottom mold (100), the bottom of the spring sheet (410) contacts the upper surface of the top mold (200).

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