Template component

Abstract

A formwork component includes a first formwork, a second formwork, an inclined back brace, and a plurality of first fasteners. The first formwork is connected to the second formwork and the included angle between them is an acute angle. The inclined back brace is disposed on the surface of the first formwork. The first fastener includes a first screw rod and two first nuts that cooperate with the first screw rod. The inclined back brace includes a first main body portion and a plurality of first fixing seats. The first main body portion includes at least one first slot. The first fixing seat is disposed on one first slot. The first fixing seat includes a first fixing plate. The first fixing plate is connected to the main body portion. The first fixing plate is parallel to the second formwork. The first fixing plate is provided with an installation hole. The screw rod is used to pass through the installation hole, the slot, the first formwork, and the second formwork. A first nut is sleeved on one end of the first screw rod and abuts against the first fixing plate. The other first nut is sleeved on the other end of the first screw rod and abuts against the second formwork. The formwork component provided by the present invention has good stability.

Description

Technical Field

[0001] The present invention relates to a formwork component, and more particularly to a formwork component suitable for a sharp-corner building. Background Art

[0002] Aluminum formwork is widely used in the construction field due to its advantages such as high efficiency and environmental friendliness. Generally, an aluminum formwork system includes formwork members and fasteners. The formwork members can be spliced and enclose a pouring space, and the fasteners (for example, backing ribs) can be used to laterally reinforce the formwork members to improve the stability of the entire formwork system.

[0003] In the prior art, the fasteners are usually square tubes and butterfly buckles, etc. However, with the development of the construction industry, various sharp-corner structures have emerged in building designs. Using the traditional structure of square tubes plus butterfly buckles to reinforce the formwork members near the sharp-corner structures results in poor stability, and the formwork members are prone to offset, leading to poor quality of the concrete body at the bevel angle and failing to meet the relevant quality standards. Summary of the Invention

[0004] The purpose of the present invention is to provide a formwork component, which is suitable for a sharp-corner building structure and has good stability.

[0005] A formwork component includes a first formwork, a second formwork, an inclined backing rib, and a plurality of first fasteners. The first formwork is inclinedly connected to the second formwork, and the included angle between the first formwork and the second formwork is an acute angle. The inclined backing rib is disposed on the surface of the first formwork facing away from the second formwork. Each first fastener includes a first screw rod and two first nuts that cooperate with the first screw rod.

[0006] The inclined backing rib includes a first main body portion and a plurality of first fixing seats arranged at intervals. The first main body portion includes at least one first slot. The first fixing seat is disposed on one of the first slots. The first fixing seat includes a first fixing plate. One end of the first fixing plate is connected to the first main body portion. The first fixing plate is parallel to the second formwork. The first fixing plate is provided with an installation hole. The screw rod is used to pass through the installation hole, the first slot, the first formwork, and the second formwork. One first nut is sleeved on one end of the first screw rod and abuts against the first fixing plate, and the other first nut is sleeved on the other end of the first screw rod and abuts against the second formwork.

[0007] Further, the first fixing seat further includes a support plate. One end of the support plate is connected to the first main body portion, and the other end of the support plate is connected to the end of the first fixing plate away from the first main body portion.

[0008] Further, the first nut includes a nut body and gripping portions provided at both ends of the nut body, and a threaded hole mating with the first screw rod is defined in the nut body.

[0009] Further, the formwork assembly further includes at least one straight backing rib, the straight backing rib is disposed on a side of the second formwork facing away from the first formwork, the straight backing rib includes a second main body portion and a second slotted opening provided on the second main body portion, and one end of the first screw rod away from the inclined backing rib passes through the second slotted opening of the straight backing rib, and the first nut abuts against the second main body portion.

[0010] Further, the formwork assembly includes a third formwork, and the third formwork is connected between the second formwork and the first formwork.

[0011] The inclined backing rib includes a plurality of second fixing seats, the second fixing seats are disposed on the other first slotted opening, the second fixing seat includes a second fixing plate connected to the first main body portion, and the second fixing plate is parallel to the third formwork.

[0012] The formwork assembly further includes a plurality of second fasteners, each of the second fasteners includes a second screw rod and two second nuts mating with the second screw rod, the second screw rod passes through the second fixing plate, the first slotted opening, the first formwork and the third formwork, one second nut is sleeved on one end of the second screw rod and abuts against the second fixing seat, and the other second nut is sleeved on the other end of the second screw rod and abuts against the third formwork.

[0013] Further, the straight backing rib is further disposed on a side of the third formwork facing away from the first formwork, and one end of the second screw rod away from the inclined backing rib passes through the second slotted opening of the straight backing rib, and the second nut is sleeved on the second screw rod and abuts against the second main body portion.

[0014] Further, the formwork assembly includes a plurality of spaced-apart backing rib groups, and each of the backing rib groups includes one inclined backing rib and two straight backing ribs connected end to end.

[0015] Further, the distance between two adjacent backing rib groups is less than 600 millimeters.

[0016] Further, in each of the backing rib groups, the distance between the first screw rod passing through the first fixing seat and the second screw rod passing through the adjacent second fixing seat is not less than 50 millimeters.

[0017] Further, in each of the back brace groups, the distance between two adjacent first screws passing through two adjacent first fixing seats is less than 500 millimeters, or the distance between two adjacent second screws passing through two adjacent second fixing seats is less than 500 millimeters.

[0018] For the formwork assembly provided by the present invention, the first formwork and the second formwork are obliquely connected to construct a sharp-corner building. The inclined back brace is arranged on a side of the first formwork facing away from the second formwork, and the first fixing plate of the inclined back brace is parallel to the second formwork, so that the abutting surface of the nut becomes larger, thereby facilitating improving the stability of the connection between the first formwork and the second formwork. Brief Description of the Drawings

[0019] Figure 1 It is an overall schematic diagram of a formwork assembly provided by an embodiment of the present invention.

[0020] Figure 2 It is Figure 1 a top view of the shown formwork assembly.

[0021] Figure 3 It is Figure 1 a schematic diagram of the inclined back brace of the shown formwork assembly.

[0022] Main Element Symbol Description

[0023] Formwork assembly 100

[0024] First formwork 10

[0025] Second formwork 20

[0026] Inclined back brace 30

[0027] First main body part 31

[0028] First slot 311

[0029] First fixing seat 32

[0030] First fixing plate 321

[0031] Mounting hole 3211

[0032] Support plate 322

[0033] First fastener 40

[0034] First screw 41

[0035] Screw main body 411

[0036] External thread 4111

[0037] First nut 42

[0038] Nut body 421

[0039] Threaded hole 4211

[0040] Grip portion 422

[0041] Second fastener 50

[0042] Second screw 51

[0043] Second nut 52

[0044] Straight back rib 60

[0045] Second main body portion 61

[0046] Second slot 62

[0047] Third template 70

[0048] Back rib group 80

[0049] Included angle θ

[0050] Distances L1, L2, L3

[0051] Spacing D

[0052] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned accompanying drawings. Specific embodiments

[0053] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

[0054] Please also Figure 1 and Figure 2, an embodiment of the present invention provides a template component 100, and the template component 100 includes a first template 10, a second template 20, an inclined back brace 30, and a plurality of first fasteners 40. The first template 10 is inclinedly connected to the second template 20, and the included angle θ between the first template 10 and the second template 20 is an acute angle. The inclined back brace 30 is disposed on the surface of the first template 10 facing away from the second template 20. Each of the first fasteners 40 includes a first screw 41 and two first nuts 42 that cooperate with the first screw 41. The first screw 41 passes through the inclined back brace 30, the first template 10, and the second template 20, and both ends of the first screw 41 are located on the surface of the first template 10 facing away from the second template 20 and the surface of the second template 20 facing away from the first template 10. The two first nuts 42 are respectively sleeved on both ends of the first screw 41 to clamp the inclined back brace 30, the first template 10, and the second template 20.

[0055] Please refer to Figure 3 , the inclined back brace 30 includes a first main body portion 31 and a plurality of first fixing seats 32 spaced apart on the first main body portion 31. The first main body portion 31 includes at least one first slot 311, and the first fixing seats 32 are disposed on the first slot 311. The first fixing seat 32 includes a first fixing plate 321 with one end connected to the first main body portion 31. The first fixing plate 321 is parallel to the second template 20. The first fixing plate 321 is provided with a mounting hole 3211, and the mounting hole 3211 communicates with the first slot 311. The first screw 41 passes through the mounting hole 3211, the first slot 311, the first template 10, and the second template 20. The two first nuts 42 are respectively screwed in from both ends of the first screw 41 towards each other until one first nut 42 abuts against the first fixing plate 321 and the other first nut 42 abuts against the second template 20. By setting the first fixing plate 321 parallel to the second template 20, the abutting surface between the first nut 42 and the first fixing plate 321 is maximized (it can be understood that when the first fixing plate 321 is inclined with respect to the second template 20, after the first nut 42 is vertically screwed onto the first screw 41, only one side of the first nut 42 contacts the first fixing plate 321), which is beneficial to improving the connection stability between the first template 10 and the second template 20.

[0056] In this embodiment, the first fixing base 32 further includes a support plate 322. One end of the support plate 322 is connected to the first main body portion 31, and the other end of the support plate 322 is connected to the end of the first fixing plate 321 away from the first main body portion 31. The support plate 322 is used to support the first fixing plate 321 so that the first fixing plate 321 can withstand sufficient tensile force from the first screw 41.

[0057] In this embodiment, the first screw 41 includes a screw main body 411 and an external thread 4111 provided on the screw main body 411. The first nut 42 is a mountain-shaped nut. The first nut 42 includes a nut main body 421 and gripping portions 422 provided at both ends of the nut main body 421. The gripping portions 422 are provided on one side of the nut main body 421. A screw hole 4211 is formed in the middle region of the nut main body 421, and an internal thread (not shown in the figure) is provided in the screw hole 4211. The internal thread cooperates with the external thread 4111. When in use, the first nut 42 is screwed onto the first screw 41 from the side away from the gripping portion 422, and by screwing the gripping portion 422 until the nut main body 421 abuts against the first fixing plate 321.

[0058] As Figure 1 and Figure 3 shown, in this embodiment, the formwork assembly 100 further includes at least one straight backing strip 60. The straight backing strip 60 is provided on the surface of the second formwork 20 away from the first formwork 10. The straight backing strip 60 includes a second main body portion 61 and a second slot 62 provided on the second main body portion 61. When in use, the end of the first screw 41 away from the inclined backing strip 30 passes through the second slot 62 of the straight backing strip 60. The first nut 42 is screwed onto the first screw 41 from the side away from the gripping portion 422, and by screwing the gripping portion 422 until the nut main body 421 abuts against the second main body portion 61.

[0059] In this embodiment, the template assembly 100 further includes a third template 70. The third template 70, the second template 20, and the first template 10 are connected end to end. The template assembly 100 further includes a plurality of second fasteners 50. Each second fastener 50 includes a second screw 51 and two second nuts 52 that cooperate with the second screw 51. The second screw 51 passes through the inclined surface backstrap 30, the first template 10, and the third template 70. The second nuts 52 are screwed into the second screw 51 from both ends in opposite directions to clamp the inclined surface backstrap 30, the first template 10, and the third template 70. The inclined surface backstrap 30 further includes a second fixing seat 33. Correspondingly, the number of the first slots 311 is two and they are arranged at intervals. The first fixing seat 32 is arranged on one of the first slots 311, and the second fixing seat 33 is arranged on the other first slot 311. The second fixing seat 33 includes a second fixing plate 331 connected to the first main body portion 31. The second fixing plate 331 is parallel to the third template 70. The second fixing plate 331 is provided with an installation hole 3211. The installation hole 3211 is opposite to the other first slot 311. The second screw 51 passes through the installation hole 3211, the other first slot 311, the first template 10, and the third template 70. The two second nuts 52 are respectively screwed into the second screw 51 from both ends in opposite directions until one second nut 52 abuts against the second fixing seat 33 and the other second nut 52 abuts against the third template 70. By setting the second fixing plate 331 parallel to the third template 70, the abutting surface of the second nut 52 becomes larger, which is beneficial to improving the connection stability between the first template 10 and the third template 70.

[0060] In this embodiment, the straight backstrap 60 is further arranged on the side of the third template 70 away from the first template 10. During use, the end of the second screw 51 away from the inclined surface backstrap 30 passes through the first slot 311 of the straight backstrap 60. The second nut 52 is screwed into the second screw 51 from the side away from the holding portion 422. By screwing the holding portion 422 until the second nut 52 abuts against the first main body portion 31.

[0061] In this embodiment, the distance L1 between two adjacent first screws 41 and / or second screws 51 is less than 500 millimeters, and the distance L2 from the first screw 41 to the end edge of the second main body portion 61 is less than 200 millimeters.

[0062] In this embodiment, the spacing D between the first screw 41 passing through the first fixing seat 32 and the adjacent second screw 51 passing through the second fixing seat 33 is not less than 50 millimeters.

[0063] In this embodiment, the template assembly 100 includes a plurality of backrest groups 80. Each backrest group 80 includes one inclined backrest 30 and two straight backrests 60 connected end to end. The inclined backrest 30 and the adjacent straight backrest 60 are fixedly connected by the first fastener 40 or the second fastener 50. The first template 10, the second template 20, and the third template 70 abut against the inner side of each backrest group 80.

[0064] In this embodiment, the distance L3 between adjacent backrest groups 80 is less than 600 millimeters.

[0065] In addition, those of ordinary skill in the art of this technology should recognize that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. As long as it is within the scope of the substantial spirit of the present invention, appropriate changes and variations made to the above embodiments fall within the scope of protection required by the present invention.

Claims

1. A template component, characterized in that, It includes a first template, a second template, an inclined back brace and a plurality of first fasteners. The first template is inclinedly connected to the second template, and the included angle between the first template and the second template is an acute angle. The inclined back brace is arranged on the surface of the first template facing away from the second template. Each first fastener includes a first screw rod and two first nuts that cooperate with the first screw rod. The inclined back brace includes a first main body portion and a plurality of first fixing seats arranged at intervals. The first main body portion includes two first slots. The first fixing seats are arranged on one of the first slots. The first fixing seat includes a first fixing plate. One end of the first fixing plate is connected to the first main body portion. The first fixing plate is parallel to the second template. The first fixing plate is provided with a mounting hole. The first screw rod is used to pass through the mounting hole, the first slot, the first template and the second template. One first nut is sleeved on one end of the first screw rod and abuts against the first fixing plate, and the other first nut is sleeved on the other end of the first screw rod and abuts against the second template. The formwork assembly further includes two straight back braces. One straight back brace is arranged on the side of the second template facing away from the first template. Each straight back brace includes a second main body portion and a second slot arranged on the second main body portion. The end of the first screw rod away from the inclined back brace passes out of the second slot of the straight back brace. The first nut is sleeved on the first screw rod and abuts against the second main body portion. The formwork assembly includes a third template, and the third template is connected between the second template and the first template. The formwork assembly further includes a plurality of second fasteners. Each second fastener includes a second screw rod and two second nuts that match the second screw rod. The other straight back brace is arranged on the side of the third template facing away from the first template. The end of the second screw rod away from the inclined back brace passes out of the second slot of the straight back brace. The second nut is sleeved on the second screw rod and abuts against the second main body portion. The inclined back brace includes a plurality of second fixing seats. The second fixing seats are arranged on the other first slot. The second fixing seat includes a second fixing plate connected to the first main body portion. The second fixing plate is parallel to the third template. The second screw rod passes through the second fixing plate, the first slot, the first template and the third template. One second nut is sleeved on one end of the second screw rod and abuts against the second fixing seat, and the other second nut is sleeved on the other end of the second screw rod and abuts against the third template. The first fixing seat further includes a support plate. One end of the support plate is connected to the first main body portion, and the other end of the support plate is connected to the end of the first fixing plate away from the first main body portion.

2. The template component according to claim 1, characterized in that, The first nut includes a nut main body and gripping portions arranged at both ends of the nut main body. A screw hole that cooperates with the first screw rod is opened in the nut main body.

3. The template component according to claim 1, characterized in that, The template component includes a plurality of backrest groups arranged at intervals, and each backrest group includes one inclined backrest and two straight backrests connected end to end.

4. The template component according to claim 3, characterized in that, The distance between two adjacent backrest groups is less than 600 millimeters.

5. The template component according to claim 3, characterized in that, In each backrest group, the distance between the first screw passing through the first fixing seat and the second screw adjacent thereto passing through the second fixing seat is not less than 50 millimeters.

6. The template component according to claim 3, characterized in that, In each backrest group, the distance between two first screws passing through two adjacent first fixing seats is less than 500 millimeters, or the distance between two second screws passing through two adjacent second fixing seats is less than 500 millimeters.

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