Adjustable combined template for plate strip position of laminated plate

Abstract

The utility model discloses an adjustable combined template for a plate strip of a laminated plate, which comprises an outer template component, an inner template component and an outer template component, the outer template component comprises a fixed steel bar and an outer template which are arranged in parallel up and down, and a first screw rod penetrating through the outer template is arranged at the bottom of the fixed steel bar; the inner mold assembly comprises a pair of second screw rods arranged on the two sides of the first screw rod, and the top of each second screw rod is provided with an inner mold plate for supporting the transversely adjacent laminated slabs; the lateral positioning assembly comprises a pair of limiting steel plates which are arranged on the two sides of the first screw rod and are parallel to the first screw rod, and a telescopic screw rod is arranged between each limiting steel plate and the first screw rod; and double nuts are arranged at the bottoms of the first screw rod and the second screw rod. The utility model can be suitable for irregular laminated slab strips, greatly shortens the time for reinforcing and supporting the slab strip template and hoisting the laminated slab, improves the construction efficiency of the laminated slab, and greatly shortens the construction period of the laminated slab.

Description

Technical Field

[0001] The utility model relates to the technical field of composite floor slabs, and more specifically, to an adjustable combined template for composite slab strips. Background Art

[0002] During the construction of the composite slab, adjacent prefabricated panels are spaced apart to form a composite slab strip. In traditional construction, the position of the composite slab strip needs to be supported by a separate formwork. On the one hand, the construction efficiency is low, and on the other hand, it is not suitable for composite slab strips formed by composite slabs of uneven sizes, and the construction period is long. For example, the composite slab strip template reinforcement device disclosed in the utility model patent with announcement number CN219548394U and the name of a warning type prestressed composite slab strip template reinforcement device includes a cross bar and a through-thread screw vertically arranged at the bottom center of the cross bar, between the bottoms of the two composite slabs A template is provided, and a prestress detection device is provided at the bottom of the template. The utility model patent with announcement number CN220150870U and name "A template reinforcement device for composite panels showing prestress" discloses a composite panel strip template reinforcement device, which includes composite panels arranged at transverse intervals, a cast-in-place strip is arranged between two composite panels, a transverse connecting rod is arranged at the top of the composite panel and above the cast-in-place strip, a first vertical connecting rod located in the cast-in-place strip is vertically arranged at the bottom center of the transverse connecting rod, and a template is arranged between the bottoms of the two composite panels and below the cast-in-place strip. It can be seen that the distance between the existing template applicable to the composite panel strip and the top cross bar is fixed or separately supported, and cannot be applied to the construction of composite panel strips formed by composite panels of different sizes, which greatly reduces the construction efficiency of the composite panel and prolongs the construction period. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described below.

[0004] Another object of the utility model is to provide an adjustable combined formwork for composite plate strips, which can be suitable for irregular composite plate strips, greatly reducing the time for reinforcing and supporting the plate strip formwork and hoisting the composite plate, improving the efficiency of composite plate construction, and greatly shortening the composite plate construction period.

[0005] In order to achieve these purposes and other advantages according to the utility model, an adjustable combined template for a laminated plate strip is provided, comprising:

[0006] The outer mold assembly includes fixed steel bars and outer mold plates arranged in parallel up and down, wherein the fixed steel bars are arranged on the top of the transversely adjacent superimposed plates, the outer mold plates are arranged below the transversely adjacent superimposed plates, and the bottom of the fixed steel bars is arranged on a first screw rod passing through the outer mold plates;

[0007] An inner mold assembly, comprising a pair of second screws arranged on both sides of the first screw and parallel to the first screw, each second screw passing through the outer mold plate from the bottom of the outer mold plate, and having an inner mold plate on the top thereof to respectively support laterally adjacent superimposed plates;

[0008] A lateral positioning assembly, comprising a pair of limiting steel plates arranged on both sides of the first screw rod near the fixed steel bar and parallel to the first screw rod, a retractable screw rod being arranged between each limiting steel plate and the first screw rod, and each limiting steel plate being detachably connected to the retractable screw rod;

[0009] Wherein, the bottoms of the first screw and the second screw are both provided with double nuts.

[0010] Preferably, a pair of supporting steel pipes are provided at the bottom of the outer formwork, and the supporting steel pipes are fixed to the bottom of the outer formwork by mountain-shaped clamps.

[0011] Preferably, a pair of supporting steel pipes are symmetrically provided on both sides of the first screw rod, and the supporting steel pipes are arranged close to the first screw rod.

[0012] Preferably, there are two telescopic screws located on the same side of the first screw.

[0013] Preferably, the telescopic screw comprises a telescopic outer tube provided with an internal thread and a telescopic inner rod provided with an external thread, and a connecting sleeve is provided at the free end of the telescopic inner rod.

[0014] Preferably, a connecting column is provided on one side of the limiting steel plate connected to the telescopic screw rod, a pair of top beads are provided on both sides of the connecting column, and a circular hole on the connecting sleeve is adapted to the top beads.

[0015] Preferably, the outer formwork and the inner formwork both include a bottom formwork and wooden planks.

[0016] The utility model at least includes the following beneficial effects: the adjustable combined formwork for the composite plate strip provided by the utility model includes an outer formwork assembly and an inner formwork assembly, wherein the inner formwork assembly includes a pair of second screw rods and an inner formwork arranged on the top of the second screw rods, and the distances between the fixed steel bars of the pair of inner formworks and the outer formwork assembly can be adjusted respectively, and the composite plate strip formed by the composite plates of different sizes adjacent to each other in the transverse direction has good adaptability, which makes up for the defect that the formwork for the composite plate strip can only use the composite plate strip of uniform size; the adjustable combined formwork for the composite plate strip provided by the utility model includes a lateral positioning assembly, which includes a retractable screw rod and a limiting steel plate, and the position of the limiting steel plate and the position of the inner formwork can be adjusted, so that the adjustable combined formwork for the composite plate strip can adapt to various composite plate strip states, and there is no need to separately support the formwork according to the composite plate strip state, which greatly improves the construction efficiency of the composite plate and shortens the construction period of the composite plate.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an adjustable combined template used at the laminated plate strip in one technical solution of the utility model;

[0019] Figure 2 It is a schematic diagram of assembling an adjustable combined template for the laminated plate strip in another technical solution of the utility model;

[0020] Figure 3 It is a schematic diagram of the assembly result of the adjustable combined template used at the composite plate strip described in another technical solution of the utility model. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0022] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0023] like Figures 1 to 3 As shown, the utility model provides an adjustable combined template for a laminated plate strip, comprising:

[0024] The outer mold assembly includes a fixed steel bar 1 and an outer mold plate 3 which are arranged in parallel up and down, wherein the fixed steel bar 1 is arranged on the top of the transversely adjacent superimposed plates 12, and the outer mold plate 3 is arranged below the transversely adjacent superimposed plates 12, and the bottom of the fixed steel bar 1 is provided with a first screw rod 2 which passes through the outer mold plate 3;

[0025] The inner mold assembly includes a pair of second screws 8 arranged on both sides of the first screw 2 and parallel to the first screw 2, each second screw 8 passes through the outer mold plate 3 from the bottom of the outer mold plate 3, and the top of the second screw 8 is provided with an inner mold plate 7 to respectively support the laterally adjacent superimposed plates 12;

[0026] A lateral positioning assembly, comprising a pair of limiting steel plates 11 arranged on both sides of the first screw rod 2 near the fixed steel bar 1 and parallel to the first screw rod 2, a retractable screw rod 10 is arranged between each limiting steel plate 11 and the first screw rod 2, and each limiting steel plate 11 is detachably connected to the retractable screw rod 10;

[0027] Wherein, the bottom of the first screw rod 2 and the bottom of the second screw rod 8 are both provided with double nuts.

[0028] In the above technical solution, the adjustable combined formwork used at the composite plate strip includes an outer formwork component as a bracket, an inner formwork component for longitudinal adjustment and a lateral positioning component for transverse adjustment, wherein the outer formwork component includes a fixed steel bar 1 and an outer formwork 3 arranged in parallel up and down, the fixed steel bar 1 is arranged at the top of the composite plate 12, preferably, the fixed steel bar is selected from C16 steel bar, the outer formwork 3 is arranged below the composite plate 12, and a first screw rod 2 passing through the outer formwork 3 is provided between the fixed steel bar 1 and the outer formwork 3, and a double nut 4 is provided at the bottom of the first screw rod 2 located below the outer formwork 3, so that the distance of the outer formwork 3 relative to the fixed steel bar 1 is adjustable, and the adjustable outer formwork 3 plays a role in coarsely adjusting the vertical (longitudinal) distance, as shown in Figures and Figure 2 As shown, the first screw rod 2 is arranged in the composite plate strip 13, and the composite plate 12 is installed on both sides of the first screw rod 2; the inner mold assembly includes a pair of second screw rods 8 passing through the outer mold plate 3, the second screw rods 8 are symmetrically arranged on both sides of the first screw rod 2, and the top of the second screw rod 8 is provided with an inner mold plate 7, and the bottom of the second screw rod 8 located below the outer mold plate 3 is provided with a detachable double nut 9, and the double nuts 9 respectively play the role of fixing and stopping, and the distance between the inner mold plate 7 on both sides of the first screw rod 2 and the fixed steel bar 1 can be adjusted respectively, and the composite plate 12 is arranged between the fixed steel bar 1 and the inner mold plate 7, that is, composite plates 12 of different widths can be installed on both sides of the first screw rod 2; the lateral positioning assembly is arranged between the inner mold plate 7 and the fixed steel bar 1, and includes a limiting steel plate parallel to the first screw rod 2 and arranged on both sides of the first screw rod 2 11. The limiting steel plate 11 is vertically arranged. Preferably, the limiting steel plate 11 is made of 3mm thick galvanized steel plate. The limiting steel plate 11 is connected to the first screw rod 2 through a retractable screw rod 10 detachably connected thereto. The lengths of the retractable screw rods 10 on both sides of the first screw rod 2 can be adjusted respectively, that is, the distances between the limiting steel plates 11 on both sides of the first screw rod 2 and the first screw rod 2 can be adjusted respectively, that is, the installation positions of the composite plates on both sides of the first screw rod 2 can be adjusted respectively, so that the adjustable combined formwork used at the composite plate strip can be applied to sites with uneven widths of composite plate strips, broadening the application scope of the adjustable combined formwork at the composite plate strip, avoiding the inefficient mode of separately supporting formwork for different composite plate strip widths, improving the efficiency of composite plate construction, and shortening the composite plate construction period.

[0029] In the above technical scheme, the adjustable combined formwork used for the composite plate strip includes an outer formwork assembly, an inner formwork assembly and a lateral positioning assembly, which is simple to process and firmly connected, and can be suitable for the installation of irregular composite plate strip positions; the inner formwork and the outer formwork of the adjustable combined formwork used for the composite plate strip can transfer the force of the plate strip to the composite plates on both sides only by fastening bolts, and the adjustable combined formwork used for the composite plate strip not only plays the role of a template, but also plays the role of a template support, and can also play a role of reinforcement, which greatly reduces the amount of traditional formwork support engineering, and the multi-effect structure can also effectively ensure the beauty of the composite plate strip.

[0030] In the above technical scheme, the method of using the adjustable combined formwork for the composite plate strip is as follows: after the plates are arranged according to the design dimensions, the top fixed steel bars are set on the installation positions of the composite plates on both sides, and then the inner formwork is first connected to the top of the outer formwork through the second screw on the ground, and then the outer formwork is connected to the bottom of the first screw, the position of the outer formwork is adjusted first, and then the position of the inner formwork on both sides is adjusted, and after adjusting the length of the retractable screws on both sides, the limiting steel plates on both sides are installed to lift the composite plate, and the spacing distance of the adjustable combined formwork for the composite plate strip can be set to 1.5 to 2.5m according to actual conditions. In actual use, there is no order of priority between the adjustment of the retractable screw and the adjustment of the outer formwork and the inner formwork, and the position of the retractable screw and the limiting steel plate can be adjusted first, and then the position of the outer formwork and the inner formwork can be adjusted.

[0031] like Figure 1 and Figure 2 As shown, in one of the technical solutions, a pair of supporting steel pipes 6 are provided at the bottom of the outer formwork 3, and the supporting steel pipes 6 are fixed to the bottom of the outer formwork 3 by mountain-shaped clamps 5. The supporting steel pipes 6 play a role in supporting the outer formwork 3. The outer formwork 3 and the supporting steel pipes 6 are connected as a whole by the mountain-shaped clamps 5. As a preferred supporting steel pipe 6, a φ48 steel pipe is selected.

[0032] like Figure 1 and 2 As shown, in one of the technical solutions, a pair of supporting steel pipes 6 are symmetrically provided on both sides of the first screw rod 2, and the supporting steel pipes 6 are arranged close to the first screw rod 2, that is, the supporting steel pipes 6 are located between the first screw rod 2 and the second screw rod 8 in the horizontal direction, and evenly transfer the force of the plate strip to the overlapping plates on both sides.

[0033] like Figure 1 and Figure 2 As shown, in one of the technical solutions, there are two retractable screws 10 located on the same side of the first screw 2 to ensure the stability of the connection of the limiting steel plate 11, thereby ensuring the positioning function of the limiting steel plate 11.

[0034] Figure 1 and Figure 2It can be seen that in one of the technical solutions, the telescopic screw 10 includes a telescopic outer tube with an internal thread and a telescopic inner rod with an external thread, the free end of the telescopic inner rod is provided with a connecting sleeve, the telescopic screw 10 includes a telescopic outer tube and a telescopic inner rod connected by threads, and the length of the telescopic screw 10 can be adjusted by rotating the telescopic inner rod during use, and the free end of the telescopic inner rod is provided with a connecting sleeve to ensure its outward connectivity.

[0035] In one of the technical solutions, a connecting column is provided on one side where the limiting steel plate 11 is connected to the telescopic screw 10, and a pair of top beads are provided on both sides of the connecting column. A circular hole on the connecting sleeve is adapted to the top beads. The detachable connection between the limiting steel plate 11 and the telescopic screw 10 is realized through the structure of the connecting column and the connecting sleeve. When in use, the length of the telescopic screw 10 is adjusted first, and then the limiting steel plate 11 is installed on the telescopic screw 10.

[0036] In one of the technical solutions, the outer formwork and the inner formwork both include a bottom formwork and wooden squares. According to the design dimensions, the bottom formwork and the wooden squares are spliced ​​together to form the outer formwork or the inner formwork.

[0037] As described above, according to the utility model, the utility model at least includes the following beneficial effects: the adjustable combined formwork for the composite plate strip provided by the utility model includes an outer formwork assembly and an inner formwork assembly, wherein the inner formwork assembly includes a pair of second screws and an inner formwork arranged on the top of the second screw, and the distance between the fixed steel bars of the pair of inner formworks and the outer formwork assembly can be adjusted respectively, and the composite plate strip formed by the composite plates of different sizes adjacent to each other in the transverse direction has good adaptability, which makes up for the defect that the formwork at the composite plate strip can only use composite plate strips of uniform size; the adjustable combined formwork for the composite plate strip provided by the utility model includes a lateral positioning assembly, which includes a retractable screw and a limiting steel plate, and the position of the limiting steel plate and the position of the inner formwork can be adjusted, so that the adjustable combined formwork for the composite plate strip can adapt to various composite plate strip states, and there is no need to separately support the formwork according to the composite plate strip state, which greatly improves the construction efficiency of the composite plate and shortens the construction period of the composite plate.

[0038] The number of equipment and processing scale described here are used to simplify the description of the utility model. The application, modification and variation of the adjustable combined template for the laminated plate strip of the utility model are obvious to those skilled in the art.

[0039] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. The adjustable combined formwork is used for the laminated plate strip, which is characterized by: include: An outer mold assembly, comprising fixed steel bars and outer mold plates arranged in parallel up and down, wherein the fixed steel bars are arranged on the top of the transversely adjacent superimposed plates, and the outer mold plates are arranged below the transversely adjacent superimposed plates, and a first screw rod passing through the outer mold plates is arranged at the bottom of the fixed steel bars; An inner mold assembly, comprising a pair of second screws arranged on both sides of the first screw and parallel to the first screw, each second screw passing through the outer mold plate from the bottom of the outer mold plate, and having an inner mold plate on the top thereof to respectively support laterally adjacent superimposed plates; A lateral positioning assembly, comprising a pair of limiting steel plates arranged on both sides of the first screw rod near the fixed steel bar and parallel to the first screw rod, a retractable screw rod being arranged between each limiting steel plate and the first screw rod, and each limiting steel plate being detachably connected to the retractable screw rod; Wherein, the bottoms of the first screw and the second screw are both provided with double nuts.

2. The adjustable combined formwork for the laminated plate strip according to claim 1, characterized in that: A pair of supporting steel pipes are provided at the bottom of the outer template, and the supporting steel pipes are fixed to the bottom of the outer template through mountain-shaped clamps.

3. The adjustable combined formwork for the laminated plate strip according to claim 2 is characterized in that: A pair of supporting steel pipes are symmetrically arranged on both sides of the first screw rod, and the supporting steel pipes are arranged close to the first screw rod.

4. The adjustable combined formwork for the laminated plate strip according to claim 3 is characterized in that: There are two telescopic screw rods located on the same side of the first screw rod.

5. The adjustable combined formwork for the laminated plate strip according to claim 4, characterized in that: The telescopic screw rod comprises a telescopic outer tube provided with an internal thread and a telescopic inner rod provided with an external thread, and a connecting sleeve is provided at the free end of the telescopic inner rod.

6. The adjustable combined formwork for the laminated plate strip according to claim 5, characterized in that: A connecting column is provided on one side where the limiting steel plate is connected to the telescopic screw rod, a pair of top beads are provided on both sides of the connecting column, and a circular hole on the connecting sleeve is adapted to the top beads.

7. The adjustable combined formwork for the laminated plate strip according to claim 6, characterized in that: The outer template and the inner template both include a bottom template and wooden blocks.

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