Multifunctional template conversion mechanism

Abstract

The utility model relates to the field of multifunctional conversion templates, and discloses a multifunctional conversion template mechanism which comprises a bamboo glue template and metal frames, the metal frames are arranged on the two sides of the bamboo glue template, and a plurality of metal spines are arranged at the bottom end of the bamboo glue template; the metal frame is provided with a fixing screw, the two ends of the fixing screw are connected with fixing nuts, and the fixing screw is fixedly connected to the metal frame through the fixing nuts at the two ends. The metal frame is fixedly connected with the bamboo glue template through a fixing screw rod; a plurality of preformed holes are formed in the bamboo glue template and the metal spine; the bamboo glue template and the metal spine are provided with a hanging and pulling assembly through the preformed holes; the hoisting and pulling assembly comprises a force bearing cross rod, a hoisting and pulling lead screw and a lead screw fastening nut, and one end of the hoisting and pulling lead screw is fixedly connected with the force bearing cross rod through the lead screw fastening nut. The connecting structure has the advantages of being high in overall strength, large in rigidity, good in stability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional templates, in particular to a multifunctional conversion template mechanism. Background Art

[0002] In the concrete pouring process of existing high-rise buildings, in order to solve the expansion and contraction problem of super-long buildings, a post-cast strip is specially set up. The post-cast strip is a rigid concrete joint, which is suitable for structures where flexible deformation joints are not suitable and the later deformation tends to be stable. At present, when pouring the post-cast strip, a secondary support frame is often set up to solve the support problem of the formwork.

[0003] However, the secondary erection of the support frame is rather cumbersome and consumes a large amount of formwork, which ultimately leads to relatively high support costs. Therefore, it is necessary to design a multifunctional conversion formwork mechanism to solve this problem. Summary of the invention

[0004] The utility model aims to provide a multifunctional conversion template mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional conversion template mechanism comprises a bamboo glue template and a metal frame. The metal frames are arranged on both sides of the bamboo glue template. The bottom end of the bamboo glue template is provided with a plurality of metal spines.

[0007] Preferably, the metal frame is provided with a fixing screw, both ends of the fixing screw are connected with fixing nuts, and the fixing screw is connected and fixed to the metal frame through the fixing nuts at both ends.

[0008] Preferably, the metal frame and the bamboo plastic template are connected and fixed by fixing screws.

[0009] Preferably, the bamboo glue template and the metal backbone are provided with a plurality of reserved holes.

[0010] Preferably, the bamboo glue template and the metal backbone are provided with a hanging assembly through the reserved holes.

[0011] Preferably, the suspension assembly comprises a load-bearing cross bar, a suspension wire rod and a wire rod fastening nut, and one end of the suspension wire rod is connected and fixed to the load-bearing cross bar via a wire rod fastening nut.

[0012] Preferably, the load-bearing cross bar may be provided with a plurality of reserved holes identical to those on the bamboo glue formwork and the metal backbone, and the hanging wire rods are passed through the reserved holes on the metal backbone and the reserved holes on the load-bearing cross bar and are connected and fixed by means of wire rod fastening nuts.

[0013] Preferably, the suspension assembly further comprises a limiting outer sleeve, and the limiting outer sleeve is arranged on the outer side of the suspension wire rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model adopts bamboo glue template and metal frame as multifunctional conversion template in the whole template structure, which not only reduces the construction cost, but also meets the requirements of energy saving and environmental protection.

[0016] 2. The template of the utility model is combined with a multifunctional conversion template mechanism formed by a hanging assembly, which can effectively improve the molding quality and surface appearance of the post-casting zone concrete by hanging the post-casting zone groove.

[0017] 3. The utility model is suspended by a suspension wire rod, which is convenient for disassembly and assembly, effectively improving the construction efficiency. At the same time, the template mechanism has a high integrity rate and can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.

[0019] Figure 2 It is a structural explosion diagram of an embodiment of the present application.

[0020] Figure 3 It is a top view and a cross-sectional view of section AA of an embodiment of the present application.

[0021] Figure 4 This is a schematic diagram of the structure of the bamboo glue template and the metal frame in the embodiment of the present application.

[0022] Figure 5 It is a schematic diagram of the structure of the suspension assembly in the embodiment of the present application.

[0023] In the figure: 1. Bamboo glue formwork; 2. Metal frame; 21. Fixing screw; 22. Fixing nut; 3. Metal spine; 31. Reserved hole; 4. Suspension assembly; 41. Load-bearing cross bar; 42. Suspension screw rod; 43. Screw rod fastening nut; 44. Limit outer sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] See also Figure 1-5 The utility model provides a multifunctional conversion template mechanism: it includes a bamboo glue template 1 and a metal frame 2, the metal frame 2 is arranged on both sides of the bamboo glue template 1, and a plurality of metal spines 3 are arranged at the bottom of the bamboo glue template 1. The bamboo glue template 1 is a building material template that uses bamboo material as the main framework and filling material and is formed by high pressure; the material used for the metal frame 2 and the metal spine 3 is steel material. The bamboo glue template 1 has high hardness, is resistant to bending and compression, and because bamboo and wood are used as raw materials, the project cost is effectively reduced, and it is also energy-saving and environmentally friendly. At the same time, the use of steel metal frames 2 and metal spines 3 can effectively increase the supporting effect of the structure.

[0027] In some embodiments, the metal frame 2 is provided with a fixing screw 21, and fixing nuts 22 are connected at both ends of the fixing screw 21. The fixing screw 21 is connected and fixed to the metal frame 2 through the fixing nuts 22 at both ends; the metal frame 2 is connected and fixed to the bamboo glue formwork 1 through the fixing screw 21, and the metal frame 2 is set to be L-shaped. There are multiple fixing screws 21 and matching fixing nuts 22, and the L-shaped metal frame 2 is easy to disassemble and assemble; relying on the fastening force of the fixing screws 21 and the fixing nuts 22, the formwork is tightly combined with the concrete on both sides of the post-cast strip, which solves the problem of loosening of the formwork due to the inability to apply upward stress to the bottom formwork in the secondary formwork erection technology of the post-cast strip, resulting in height difference and uneven overlap between the concrete of the post-cast strip and the floor slabs on both sides, effectively improving the molding quality and surface appearance of the concrete of the post-cast strip.

[0028] Furthermore, the bamboo glue formwork 1 and the metal spine 3 are provided with a plurality of reserved holes 31; the bamboo glue formwork 1 and the metal spine 3 are provided with a hanging assembly 4 through the reserved holes 31, and a plurality of hanging assemblies 4 can be provided, which are set according to the size of the post-cast strip of the floor slab and the size of the bamboo glue formwork 1. The multifunctional conversion formwork mechanism formed by combining the hanging assembly 4 and the bamboo glue formwork 1 can hang and block the post-cast strip groove, effectively solving the problems of high support cost, small floor operation space, and difficult cleaning of debris in the post-cast strip groove existing in the traditional secondary formwork erection technology of the post-cast strip.

[0029] Specifically, the suspension assembly 4 includes a load-bearing cross bar 41, a suspension wire rod 42 and a wire rod fastening nut 43. One end of the suspension wire rod 42 is connected and fixed to the load-bearing cross bar 41 through the wire rod fastening nut 43; the load-bearing cross bar 41 can be provided with a plurality of reserved holes 31 that are the same as those on the bamboo glue formwork 1 and the metal spine 3. The suspension wire rod 42 passes through the reserved holes 31 on the metal spine 3 and the reserved holes 31 on the load-bearing cross bar 41 and is connected and fixed through the wire rod fastening nut 43. The suspension wire rod 42 can be tightened and loosened through the wire rod fastening nut 43. This arrangement can quickly tighten and disassemble the multi-functional conversion template mechanism, effectively improving the construction efficiency while having a high turnover rate; at the same time, both ends of the suspension wire rod 42 are fixed by the wire rod fastening nuts 43, further ensuring the convenience of loading and unloading the template.

[0030] It should be noted that the lifting assembly 4 also includes a limiting outer sleeve 44, which is arranged on the outside of the lifting wire rod 42, and the limiting outer sleeve 44 is made of a hard material; the cross-sectional diameter of the limiting outer sleeve 44 is larger than the reserved holes 31 set on the bamboo glue template 1, the metal spine 3 and the load-bearing cross bar 41. In this embodiment, the diameter setting of the limiting outer sleeve 44 can prevent it from falling off from the reserved reserved holes 31. At the same time, this material setting can prevent the upper load-bearing cross bar 41 from being squeezed and deformed, resulting in a deviation in the distance between the load-bearing cross bar 41 and the bamboo glue template 1.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present application and is not intended to limit the scope of protection of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of protection of the present application.

Claims

1. A multifunctional template conversion mechanism, comprising a bamboo glue template (1) and a metal frame (2), characterized in that: The metal frames (2) are arranged on both sides of the bamboo glue template (1), and a plurality of metal ridges (3) are arranged at the bottom end of the bamboo glue template (1).

2. A multifunctional conversion template mechanism according to claim 1, characterized in that: The metal frame (2) is provided with a fixing screw (21), and fixing nuts (22) are connected to both ends of the fixing screw (21). The fixing screw (21) is connected and fixed to the metal frame (2) via the fixing nuts (22) at both ends.

3. A multifunctional conversion template mechanism according to claim 2, characterized in that: The metal frame (2) and the bamboo plastic template (1) are connected and fixed via a fixing screw (21).

4. A multifunctional conversion template mechanism according to claim 1, characterized in that: The bamboo glue template (1) and the metal backbone (3) are provided with a plurality of reserved holes (31).

5. A multifunctional conversion template mechanism according to claim 4, characterized in that: The bamboo glue template (1) and the metal backbone (3) are provided with a hanging assembly (4) through the reserved hole (31).

6. A multifunctional conversion template mechanism according to claim 5, characterized in that: The suspension assembly (4) comprises a load-bearing crossbar (41), a suspension wire rod (42) and a wire rod fastening nut (43); one end of the suspension wire rod (42) is connected and fixed to the load-bearing crossbar (41) via the wire rod fastening nut (43).

7. A multifunctional conversion template mechanism according to claim 6, characterized in that: The load-bearing cross bar (41) can be provided with a plurality of reserved holes (31) identical to those on the bamboo plastic template (1) and the metal backbone (3); the hanging wire rod (42) passes through the reserved holes (31) on the metal backbone (3) and the reserved holes (31) on the load-bearing cross bar (41) and is connected and fixed via a wire rod fastening nut (43).

8. The multifunctional template conversion mechanism according to claim 6, characterized in that: The suspension assembly (4) further comprises a limiting outer sleeve (44), and the limiting outer sleeve (44) is arranged on the outer side of the suspension wire rod (42).

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