A template splicing and connecting device suitable for multi-scenarios and capable of being quickly assembled

Abstract

The application discloses a kind of fast assembly template splicing connecting devices suitable for multiple scenes, comprising: support body, support body includes support body and by the corresponding support body inside side protrusion of support body one side forms limiting body, the middle region of support body has evenly distributed bolt hole and transverse draw bar bolt hole.Locking mechanism, locking mechanism includes bolt and transverse draw assembly, bolt includes water stop wing ring section and separation recovery section, separation recovery section includes inside card plate unit and screw rod unit, the middle region of both sides of inside card plate unit is welded screw rod unit, the both ends of water stop wing ring are detachably fixedly connected with the screw rod unit of one end of inside card plate unit, transverse draw assembly includes transverse draw bar, fixed wing ring, fixed wing ring is welded in the both ends of transverse draw bar, and transverse draw bar is fixedly connected with support body.This device simple structure, light in quality, splicing fast, can solve the problem that general module support system splicing is complex and construction is slow.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering formwork assembly, in particular to a quick assembly formwork assembly connecting device suitable for multiple scenes. BACKGROUND

[0002] The quality of the formwork is related to the quality of the concrete engineering, and the key lies in the accurate size, firm assembly, tight joint, and convenient installation and removal. Wood formwork has been widely used in building engineering due to its advantages such as light weight, large area, convenient installation and removal, good construction performance, shortened construction period, and improved engineering quality and progress, especially in the application of special-shaped structures.

[0003] However, due to the constraints of traditional construction technology, the traditional wood formwork construction assembly is complex and slow, and the assembly and removal of the formwork cause great damage to the formwork. Therefore, when the formwork turnover frequency exceeds four times, warping and damage are prone to occur. When newly assembled, it is difficult to handle the joint and surface of the board, and it is not easy to control the thickness tolerance, resulting in size deviation of the building structure interface. Therefore, a device or technical means that can achieve low-damage or no-damage formwork and fast assembly and removal is currently a must-achieve goal. SUMMARY

[0004] The purpose of the present application is to overcome the above technical deficiencies and provide a quick assembly formwork assembly connecting device suitable for multiple scenes, which solves the technical problems of complex formwork assembly, low work efficiency, and large damage to the formwork during disassembly in the technical field of building engineering formwork assembly, and achieves the effect of fast assembly and removal, greatly shortening the construction period and improving the engineering quality and progress. The present application is suitable for multiple scene formwork assembly connection, such as steel formwork and other material metal formwork.

[0005] To achieve the above technical purposes, the technical scheme of the present application provides a quick assembly formwork assembly connecting device suitable for multiple scenes, which comprises:

[0006] A support body, the support body comprises a support body and a limiting body formed by a protrusion on one side of the support body corresponding to the inside of the support body; each end of the support body has a pair of assembly ring mounting holes; the middle region of the support body has uniformly distributed pull bolt perforations and transverse pull rod bolt holes;

[0007] The locking mechanism comprises a pair of draw bolts and a transverse tie assembly; the pair of draw bolts comprises a water stop wing ring segment and a separate recovery segment; the separate recovery segment comprises an inner side clamping plate unit and a screw rod unit; the middle area on both sides of the inner side clamping plate unit is welded with the screw rod unit; the both ends of the water stop wing ring are detachably fixedly connected with the screw rod unit at one end of the inner side clamping plate unit; the transverse tie assembly comprises a transverse tie rod and a fixed wing ring; the fixed wing ring is welded with the both ends of the transverse tie rod; the transverse tie rod is detachably fixedly connected with the support body through the fixed wing ring.

[0008] Compared with the prior art, the beneficial effects of the present application include:

[0009] The application of the quick assembly formwork splicing and connecting device in multiple scenes uses the limiting, the pair of draw bolts and the transverse tie assembly to fix the formwork, solves the shortcomings of repeated cutting, drilling and nailing of the general formwork support system, realizes non-damage to the formwork and improves the turnover frequency of the formwork.

[0010] The application of the quick assembly formwork splicing and connecting device in multiple scenes has the advantages of simple structure, light weight, fast splicing, solving the problems of complex splicing and slow construction of the general support system, realizing the effects of quick splicing and formwork removal, good construction effect, shortened construction period, improved engineering quality and progress.

[0011] The application of the quick assembly formwork splicing and connecting device in multiple scenes can realize formwork support construction in multiple scenes and complex structure positions by selecting or adjusting the length and width of the support body, the pair of draw bolts and the transverse tie assembly according to the parameters of the width and length of the wall, beam, column and plate. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the overall splicing and complete three-dimensional structure schematic diagram of the application of the quick assembly formwork splicing and connecting device in multiple scenes.

[0013] Figure 2 It is the three-dimensional structure schematic diagram of the application of the quick assembly formwork splicing and connecting device in multiple scenes.

[0014] Figure 3 It is the three-dimensional structure schematic diagram of the side splicing of the application of the quick assembly formwork splicing and connecting device in multiple scenes.

[0015] Figure 4 It is the transverse splicing three-dimensional structure schematic diagram of the application of the quick assembly formwork splicing and connecting device in multiple scenes.

[0016] In the drawings, the components represented by each number are listed as follows:

[0017] 1: support body; 2: locking mechanism; 11: support body; 12: limiting body; 13: assembly ring; 14: assembly ring fixing bolt; 15: transverse pull rod fixing bolt; 1a: assembly ring mounting hole; 1b: counter-bolt through hole; 1c: transverse pull rod bolt hole; 21: counter-bolt; 22: transverse pull assembly; 23: conical connecting piece; 211: water stop wing ring segment; 212: separation and recovery segment; 2121: inner side clamping plate unit; 2122: screw rod unit; 221: transverse pull rod; 222: fixed wing ring; DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not intended to limit the present application.

[0019] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. As used herein the terms "vertical", "horizontal", "left", "right" and similar terms are used for explanation purposes only and are not intended to be limiting.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment provides a quick assembly template assembly connecting device applied to multiple scenes, which comprises a support body 1 and a locking mechanism 2

[0022] The support body 1 comprises a support body 11 and a limiting body 12 formed by the support body 11 on one side corresponding to the inside of the support body 11, the support body 11 has a pair of assembly ring mounting holes 1a at both ends, the middle region of the support body 11 is uniformly distributed with a plurality of pairs of tension bolt through holes 1b and transverse tie rod bolt holes 1c, the thickness of the limiting body 12 is not less than the thickness of the formwork 3, the limiting body 12 mainly forms a groove with the inside clamping plate unit 2121, the formwork 3 is limited by the groove structure, at the same time, the limiting body 12 also has the effect of reinforcing ribs, which can enhance the supporting strength of the support body 1 and is not easy to cause bending of the support body 1 and the whole device.

[0023] Preferably, in the present embodiment, the plurality of pairs of tension bolt through holes 1b are three, the three pairs of tension bolt through holes 1b are located at one quarter, one half and three quarters of the support body 1 from top to bottom respectively, the plurality of transverse tie rod bolt holes 1c are two, which are located at one third and two thirds of the support body 1 respectively, the pairs of tension bolt through holes 1b and the transverse tie rod bolt holes 1c can realize the separation of the tension bolt 21 and the formwork 3, so as to increase the turnover times and life of the formwork 3.

[0024] The locking mechanism 2 comprises a tension bolt 21 and a transverse tie assembly 22, the tension bolt 21 comprises a water stop wing ring segment 211 and a separation and recovery segment 212, the separation and recovery segment 212 comprises an inside clamping plate unit 2121 and a screw rod unit 2122, the middle region of both sides of the inside clamping plate unit 2121 is welded with the screw rod unit 2122, both ends of the water stop wing ring 211 are detachably fixedly connected with the screw rod at one end of the inside clamping plate 2121, both ends of the water stop wing ring segment 211 are fixedly connected with one end of the separation and recovery segment 212; the locking mechanism 2 further comprises a conical connecting piece 23, the conical connecting piece 23 connects the water stop wing ring segment 211 and the separation and recovery segment 212. The other end of the separation and recovery segment 212 passes through the pair of tension bolt through holes 1b; one side of the inside clamping plate unit 2121 is in contact with the limiting body 12, the inside clamping plate unit 2121 and the limiting body 12 form a groove, the height of the groove is not less than the thickness of the formwork 3, generally the width of the formed groove is 20mm, which is suitable for the insertion and fixation of the 12-20mm thick formwork, when it is impossible to clamp, such as the width of the clamping groove is greater than the thickness of the formwork 3, the way of increasing the gasket and tightening the tension bolt can be adopted for fixation. Due to the outward supporting force formed by the two separation and recovery segments 212 and the water stop wing ring segment 211 and the close and tight force formed by the tension bolt, the width formed by the two support bodies 1 is limited.

[0025] The locking mechanism 2 further comprises an assembling ring 13; one end of the assembling ring 13 is detachably fixedly connected with one end of the support body 11 through the assembling ring mounting hole 1a, when the support body 1 needs to be increased in height, that is, when two support bodies 1 are assembled vertically, the vertical quick assembly of the support body 1 is realized through the assembling ring 13 and the assembling ring fixing bolt 14.

[0026] Specifically, one end of the assembling ring 13 is fixedly connected with the support body 1, and the other end of the assembling ring 13 is fixedly connected with one end of another support body 1 through the assembling ring fixing bolt 14 to realize the vertical assembly of the support body 1, thereby realizing the height increase of the device. The assembly of the separation and recovery section 212 and the water stop wing ring 211, and the support force and tension force generated by the pull rod bolt 21 and two corresponding support bodies 1, thereby realizing the fixation of the distance between the two support bodies 1. That is, the support body 1 is clamped on both sides of the bound wall, beam, column, plate and steel bar, and then the counter pull bolt 21 passes through the counter pull bolt hole 1b to realize the opposite quick assembly of the support body 1. The counter pull bolt 21 can be selected according to the thickness of the wall, beam, column and plate, and the counter pull bolt 21 is divided into a water stop wing ring section 211 and a separation and recovery section 212, and the two ends are connected by a tapered connecting piece 23. When the concrete strength is sufficient, the separation and recovery section 212 is directly recovered to realize recycling.

[0027] The transverse pull assembly 22 comprises a transverse pull rod 221 and a fixed wing ring 222, the fixed wing ring 222 is welded to both ends of the transverse pull rod 221, the transverse pull rod 221 is detachably fixedly connected with the support body 1 through the fixed wing ring 222, and multiple formworks 3 are fixedly connected in the transverse direction through the transverse pull assembly 22; the fixed wing ring 222 at one end of the transverse pull rod 221 is detachably fixedly connected with the fixed wing ring 222 at one end of another transverse pull rod 221 through the transverse pull rod bolt hole 1c, thereby realizing the transverse assembly connection of the formwork 3, and the length of the transverse pull rod 221 and the length of the water stop wing ring section 211 and the separation and recovery section 212 can be of different lengths or telescopic rod types, which are convenient for use in the assembly of walls, beams, columns and plates of different lengths and can be used in complex locations such as chamfers.

[0028] Specifically, the transverse pull rod 221 is fixedly connected with the support body 1, thereby realizing the spacing of the limiting bodies 12 of two adjacent support bodies 1 to form individual compartments for placing the formworks 3, and the transverse quick assembly of the formworks 3 is realized.

[0029] Preferably, the support body 1, the pull bolt 21 and the transverse tie assembly 22 are made of aluminum alloy, carbon steel or other materials, which have the following advantages: light weight and softness; good strength, the tensile strength of pure aluminum is about 80 MN / m 2 , which is one fifth of low carbon steel. But after heat treatment and alloying strengthening, its strength will increase greatly, reaching the corresponding strength value of low carbon steel; good corrosion resistance, one of the characteristics of aluminum alloy is that a dense oxide film will form on the surface when it contacts air, which can prevent corrosion, so it has good corrosion resistance; easy to regenerate, the melting point of aluminum is low (660℃), and it is simple to regenerate, so the price is cheap, convenient for construction transportation and cost saving.

[0030] Preferably, when using the device, the formwork should be coated with release agent, and the device should be removed from top to bottom, and the concrete pouring sequence should be removed in turn, which can ensure rapid form removal.

[0031] Working principle: a quick assembly formwork connecting device suitable for multiple scenes, comprising: a support body 1, the support body 1 comprises a support body 11 and a limiting body 12 formed by a protrusion on one side of the support body 1 corresponding to the inner side of the support body 11, each end of the support body 11 has a pair of assembly ring mounting holes 1a, and the middle region of the support body 11 has uniformly distributed pull bolt holes 1b and transverse tie rod bolt holes 1c. A locking mechanism 2, the locking mechanism 2 comprises a pull bolt 21 and a transverse tie assembly 22, the pull bolt 21 comprises a water stop wing ring segment 211 and a separate recovery segment 212, the separate recovery segment 212 comprises an inner side clamping plate unit 2121 and a screw rod unit 2122, the middle region of both sides of the inner side clamping plate unit 2121 is welded with a screw rod unit 2122, and both ends of the water stop wing ring 211 are detachably fixedly connected with the screw rod unit 2122 at one end of the inner side clamping plate unit 2121. The pull bolt 21 and the assembly ring 13 realize quick opposite splicing and quick up-down splicing of the support body 1. The transverse tie assembly 22 comprises a transverse tie rod 221 and a fixed wing ring 222; the fixed wing ring 222 is welded with both ends of the transverse tie rod 221; the transverse tie rod 221 is detachably fixedly connected with the support body 1 through the fixed wing ring 222 and the transverse tie rod fixing bolt 15, and the transverse tie assembly 22 realizes quick transverse splicing and connection of the support body 1, and the combination of the two realizes a quick assembly formwork connecting device suitable for multiple scenes.

[0032] The specific embodiments of the application described above do not constitute a limitation on the scope of protection of the application. Any various other corresponding changes and modifications made in accordance with the technical concept of the application should be included in the scope of protection of the claims of the application.

Claims

1. A template assembly connecting device suitable for multi-scene fast assembly, characterized in that, The utility model relates to a kind of wall formwork, including: Support body, the support body includes support body and is formed by the limit body of support body one side protruding from inside corresponding;Two ends of the support body each has a pair of assembly ring mounting hole;The middle region of the support body has evenly distributed pair of tension bolt perforation and transverse tie rod bolt hole; Locking mechanism, the locking mechanism includes pair of tension bolt and transverse tie component;The pair of tension bolt includes water stop wing ring section and separate recovery section;The separate recovery section includes inside card plate unit and screw rod unit;The middle region of both sides of the inside card plate unit is welded screw rod unit;Two ends of the water stop wing ring are respectively detachably fixedly connected with the screw rod unit of one end of the inside card plate unit;One side of the inside card plate unit is in contact with the limit body, and the inside card plate unit and the limit body form a groove, the height of the groove is not less than the thickness of the formwork;The transverse tie component includes transverse tie rod, fixed wing ring;The fixed wing ring is welded in both ends of the transverse tie rod;The transverse tie rod is detachably fixedly connected with the support body by the fixed wing ring.

2. The template splicing and connecting device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, The locking mechanism further includes assembly ring;One end of the assembly ring is detachably fixedly connected with one end of the support body by the assembly ring mounting hole, when the support body needs to increase height, the other end of the assembly ring is detachably fixedly connected with one end of another support body.

3. The template splicing and connecting device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, Multiple formworks are transversely fixedly connected by the transverse tie component;The fixed wing ring of one end of the transverse tie rod is simultaneously detachably fixedly connected with the fixed wing ring of one end of another transverse tie rod through the transverse tie rod bolt hole, to realize the transverse connection of the formwork.

4. The template splicing connection device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, The thickness of the limit body formed by the support body one side protruding from inside corresponding is not less than the thickness of the formwork;Two adjacent limit bodies limit the movement of the formwork in transverse direction.

5. The template splicing connection device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, The locking mechanism further includes taper connector;The taper connector connects the water stop wing ring section and the separate recovery section.

6. The template splicing connection device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, Two ends of the water stop wing ring section are respectively fixedly connected with one end of the separate recovery section;The other end of the separate recovery section passes through the pair of tension bolt perforation;Due to the outward supporting force formed by two separate recovery sections and the water stop wing ring section and the tensioning force formed by pair of tension bolt, the width formed by the two support bodies is limited.

7. The template splicing connection device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, The transverse tie rod, water stop wing ring section and separate recovery section adopt different lengths or telescopic rods, facilitating the assembly of walls, beams, columns and plates of different lengths and the use of chamfers, haunches and variable cross sections.

8. The template splicing connection device suitable for multi-scenarios and quick assembly according to claim 1, characterized in that, The locking mechanism further includes assembly ring fixing bolt and transverse tie rod fixing bolt;The assembly ring fixing bolt is used for the connection of the assembly ring and the support body;The transverse tie rod fixing bolt is used for the connection of the transverse tie component and the support body.

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