CN215670994U

CN215670994U - Connecting device of aluminum alloy template and wood formwork

Info

Publication number: CN215670994U
Application number: CN202120099565.5U
Authority: CN
Inventors: 卢颖; 田野; 曹国良; 阮向杰; 张蔼祯; 王维
Original assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Current assignee: China Construction First Group Corp Ltd; Second Construction Co Ltd of China Construction First Group Co Ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-01-28
Anticipated expiration: 2031-01-14

Abstract

A connecting device of an aluminum alloy template and a wood template comprises a connecting plate and a first connecting piece; the aluminum alloy template comprises a bottom plate and a side plate; the side plate is provided with a first connecting hole; the wood formwork is arranged along the bottom of the side plate; the cross section of the connecting plate is L-shaped and comprises a first vertical plate section and a first horizontal plate section; the first vertical plate section is attached to the side plate, and the bottom edge of the first vertical plate section is supported on the wood formwork; the first vertical plate section is provided with a first positioning line; a second connecting hole is formed in the position, corresponding to the first connecting hole, on the first vertical plate section; the first connecting piece connects the connecting plate with the aluminum alloy template; the first horizontal plate section is provided with a second positioning line and a third connecting hole; the second positioning line is arranged along the long axial direction of the first horizontal plate section; the third connecting holes are arranged at intervals along the second positioning line; the first horizontal plate section is connected with the wood formwork. The utility model solves the technical problems of poor forming quality of concrete and long construction period of a nonstandard layer in the traditional aluminum alloy template and wood template construction.

Description

Connecting device of aluminum alloy template and wood formwork

Technical Field

The utility model belongs to the technical field of construction engineering construction, and particularly relates to a connecting device for an aluminum alloy template and a wood template.

Background

In recent years, aluminum alloy formworks are increasingly used in high-rise building construction, and are often used for construction of standard floor structures due to rapid turnover and standardization of the aluminum alloy formworks. For the nonstandard layer with the use function change, the layer height change, the refuge layer arrangement and the wall column section size shrinkage, the aluminum alloy formwork needs to be re-matched or the traditional wood formwork is used for construction.

The aluminum alloy formwork is poor in use flexibility, the wood formwork is high in use flexibility but few in turnover times, the mode that the aluminum alloy formwork and the wood formwork are spliced and supported for reinforcement is adopted on the non-standard layer, the forming quality of concrete can be effectively improved, and the construction period of the non-standard layer is shortened. How to realize the tight connection of the aluminum alloy template and the wood template is a key point of the construction of combining aluminum and wood on a nonstandard layer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting device of an aluminum alloy template and a wood template, and aims to solve the technical problems that the forming quality of concrete is poor and the construction period of a nonstandard layer is long when the traditional aluminum alloy template and the traditional wood template are constructed.

In order to achieve the purpose, the utility model adopts the following technical scheme.

A connecting device of an aluminum alloy template and a wood template is connected at the joint of the wood template and the aluminum alloy template; comprises a connecting plate and a first connecting piece; the aluminum alloy template comprises a bottom plate and side plates connected to the periphery of the bottom plate; first connecting holes are formed in the plate surface of the side plate at intervals along the long axis direction of the side plate; the wood template is arranged along the bottom of the side plate on one side of the aluminum alloy template; the cross section of the connecting plate is L-shaped and comprises a first vertical plate section and a first horizontal plate section; the first vertical plate section is tightly attached to the side plate of the aluminum alloy template, the top edge of the first vertical plate section is flush with the top edge of the side plate, and the bottom edge of the first vertical plate section is supported on the wood template; a first positioning line is arranged on the plate surface of the first vertical plate section along the longitudinal direction full length of the first vertical plate section; a second connecting hole is formed in the position, corresponding to the first connecting hole, on the first vertical plate section; the first connecting piece penetrates through the first connecting hole and the second connecting hole to connect the connecting plate with the aluminum alloy template; the plate surface of the first horizontal plate section is provided with a second positioning line and a third connecting hole; the second positioning line is arranged along the long axial direction of the first horizontal plate section; the third connecting holes are arranged in a group and are arranged at intervals along the second positioning line; the first horizontal plate section is connected with the wood formwork.

Preferably, when the plank sheathing was along the curb plate bottom level setting of aluminum alloy template one side, the connecting plate was equipped with one, and the first horizontal plate section subsides of connecting plate are established on the face of plank sheathing, and are connected with the plank sheathing through wearing to establish the second connecting piece in the third connecting hole.

Preferably, two first positioning lines are arranged at intervals along the vertical direction; each first positioning line is arranged along the long axial direction of the first vertical plate section; the second connecting hole is a vertical long-strip hole, the top of the second connecting hole exceeds the first positioning line above the second connecting hole, and the bottom of the second connecting hole exceeds the first positioning line below the second connecting hole; the third connecting holes are round holes, and the connecting lines of the diameters of the group of third connecting holes are overlapped with the second positioning lines.

Preferably, the distance between the upper first positioning line and the top edge of the first vertical plate section is 2 mm-3 mm.

Preferably, when the wood formwork is vertically arranged along the bottom of the side plate on one side of the aluminum alloy formwork, the bottom of the connecting plate is supported on the top of the wood formwork, and the adapter plate is arranged at the bottom of the connecting plate; the first horizontal plate section is connected with the wood template through the adapter plate; the section of the adapter plate is in an inverted L shape and comprises a second horizontal plate section at the top and a second vertical plate section connected to one side of the bottom of the second horizontal plate section; the second horizontal plate section is attached to the bottom of the first horizontal plate section and connected through a third connecting piece; the second vertical plate section is attached to the wood template and connected through bolts.

Preferably, the second connecting hole is a round hole, and the third connecting hole is a transverse long hole; the first positioning line is superposed with a connecting line of the diameters of the group of second connecting holes; two second positioning lines are arranged at intervals along the transverse direction, and each second positioning line is arranged along the long axial direction of the first horizontal plate section; the left end of the third connecting hole exceeds the second positioning line on the left side, and the right end of the third connecting hole exceeds the second positioning line on the right side.

Preferably, a fourth connecting hole is formed in the connecting position of the second vertical plate section of the adapter plate and the wood template; the fourth connecting hole is a vertical long hole; a fifth connecting hole is formed in the position, corresponding to the third connecting hole, on the second horizontal plate section of the adapter plate; the third connecting piece penetrates through the third connecting hole and the fifth connecting hole.

Compared with the prior art, the utility model has the following characteristics and beneficial effects.

1. The aluminum alloy template and the wood template are effectively connected and fixed through the connecting plate and the adapter plate, so that the problem that the joint of the aluminum alloy template and the wood template is seriously staggered is well solved, the condition that slurry leaks when concrete is poured at the joint position is ensured, and the problems of height connection, width connection and corner template reinforcement of non-standard layer beams, plates, columns and walls are effectively solved.

2. According to the utility model, the connecting plate is provided with the strip holes, the adapter plate is provided with the strip holes, and the relative positions of the adapter plate and the connecting plate are adjusted through the strip holes, so that the adjusting efficiency of the wood template and the aluminum alloy template is effectively improved, and the technical problems of poor forming quality of concrete and long construction period of a non-standard layer are solved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic view showing a structure of a connecting device when a wooden formwork is horizontally arranged along the bottom of a side panel of an aluminum alloy formwork in the present invention.

Fig. 2 is a schematic structural view of the connecting plate when the second connecting hole is a vertical elongated hole in the present invention.

Fig. 3 is a schematic structural view of the connecting device when the wood formwork is vertically arranged along the bottom of the side plate of the aluminum alloy formwork.

Fig. 4 is a schematic structural view of a connecting plate when the third connecting hole is a transverse long hole.

Reference numerals: the structure comprises a 1-wood template, a 2-aluminum alloy template, a 2.1-bottom plate, a 2.2-side plate, a 3-connecting plate, a 3.1-first vertical plate section, a 3.2-first horizontal plate section, a 4-first connecting piece, a 5-first connecting hole, a 6-first positioning line, a 7-adapter plate, a 7.1-second horizontal plate section, a 7.2-second vertical plate section, an 8-second connecting hole, a 9-second positioning line, a 10-third connecting hole, an 11-second connecting piece, a 12-third connecting piece, a 13-fourth connecting hole and a 14-fifth connecting hole.

Detailed Description

The connecting device of the aluminum alloy template and the wood template is connected at the joint of the wood template 1 and the aluminum alloy template 2; comprises a connecting plate 3 and a first connecting piece 4; the aluminum alloy template 2 comprises a bottom plate 2.1 and side plates 2.2 connected to the periphery of the bottom plate 2.1; first connecting holes 5 are formed in the plate surface of the side plate 2.2 at intervals along the long axis direction of the side plate 2.2; the wood formwork 1 is arranged along the bottom of the side plate 2.2 on one side of the aluminum alloy formwork 2; the cross section of the connecting plate 3 is L-shaped and comprises a first vertical plate section 3.1 and a first horizontal plate section 3.2; the first vertical plate section 3.1 is tightly attached to the side plate 2.2 of the aluminum alloy template 2, the top edge of the first vertical plate section 3.1 is flush with the top edge of the side plate 2.2, and the bottom edge of the first vertical plate section 3.1 is supported on the wood template 1; a first positioning line 6 is arranged on the plate surface of the first vertical plate section 3.1 along the long axial direction full length of the first vertical plate section 3.1; a second connecting hole 8 is formed in the position, corresponding to the first connecting hole 5, of the first vertical plate section 3.1; the first connecting piece 4 penetrates through the first connecting hole 5 and the second connecting hole 8, and the connecting plate 3 is connected with the aluminum alloy template 2; the surface of the first horizontal plate section 3.2 is provided with a second positioning line 9 and a third connecting hole 10; the second positioning line 9 is arranged along the long axial direction of the first horizontal plate section 3.2; one group of the third connecting holes 10 are arranged at intervals along the second positioning line 9; the first horizontal plate section 3.2 is connected with the wooden formwork 1.

In this embodiment, when the plank sheathing 1 was along the curb plate 2.2 bottom level setting of aluminum alloy template 2 one side, connecting plate 3 was equipped with one, and the first horizontal plate section 3.2 subsides of connecting plate 3 are established on the face of plank sheathing 1, and are connected with plank sheathing 1 through wearing to establish the second connecting piece 11 in the third connecting hole 10.

In this embodiment, two first positioning lines 6 are provided and are arranged at intervals along the vertical direction; each first positioning line 6 is arranged along the long axial direction of the first vertical plate section 3.1; the second connecting hole 8 is a vertical long hole, the top of the second connecting hole 8 exceeds the first positioning line 6 above, and the bottom of the second connecting hole 8 exceeds the first positioning line 6 below; the third connecting holes 10 are round holes, and the connecting line of the diameters of the group of third connecting holes 10 is overlapped with the second positioning line 9.

In this embodiment, the distance between the upper first positioning line 6 and the top edge of the first vertical plate section 3.1 is 2mm to 3mm, and the distance between the lower first positioning line 6 and the bottom edge of the first vertical plate section 3.1 is determined by subtracting the thickness of the wood formwork 1 from the distance between the pin joint hole on the side plate 2.2 of the aluminum alloy formwork 2 and the bottom plate 2.1.

In the embodiment, when the wood formwork 1 is vertically arranged along the bottom of the side plate 2.2 on one side of the aluminum alloy formwork 2, the bottom of the connecting plate 3 is supported on the top of the wood formwork 1, and the adapter plate 7 is arranged at the bottom of the connecting plate 3; the first horizontal plate section 3.2 is connected with the wood template 1 through an adapter plate 7; the section of the adapter plate 7 is in an inverted L shape and comprises a second horizontal plate section 7.1 at the top and a second vertical plate section 7.2 connected to one side of the bottom of the second horizontal plate section 7.1; the second horizontal plate section 7.1 is attached to the bottom of the first horizontal plate section 3.2 and is connected through a third connecting piece 12; the second vertical plate section 7.2 is attached to the wood formwork 1 and connected through bolts.

In this embodiment, the second connection hole 8 is a circular hole, and the third connection hole 10 is a transverse elongated hole; the first positioning line 6 is superposed with a connecting line of the diameters of the group of second connecting holes 8; two second positioning lines 9 are arranged at intervals along the transverse direction, and each second positioning line 9 is arranged along the long axial direction of the first horizontal plate section 3.2; the left end of the third connecting hole 10 exceeds the second positioning line 9 on the left side, and the right end of the third connecting hole 10 exceeds the second positioning line 9 on the right side.

In this embodiment, a fourth connecting hole 13 is formed in a connecting position between the second vertical plate section 7.2 of the adapter plate 7 and the wood formwork 1; the fourth connecting hole 13 is a vertical long hole; a fifth connecting hole 14 is formed in the second horizontal plate section 7.1 of the adapter plate 7 at a position corresponding to the third connecting hole 10; the third connecting member 12 is inserted into the third connecting hole 10 and the fifth connecting hole 14.

In this embodiment, the height of the first vertical plate section 3.1 is 5mm to 7mm, and the width of the first horizontal plate section 3.2 is 5mm to 7 mm.

In this embodiment, the height of the second vertical plate section 7.2 is equal to the height of the first vertical plate section 3.1, and the width of the second horizontal plate section 7.1 is equal to the width of the first horizontal plate section 3.2.

In this embodiment, the first connecting member 4 is a pin or a bolt; the second connecting piece 11 is a pin or a bolt; the third connecting member 12 is a pin or a bolt.

In this embodiment, the first positioning line 6 is used to position the first connecting element 4; the second positioning line 9 is used for positioning the position of the second connecting piece 11.

Claims

1. A connecting device of an aluminum alloy template and a wood template is connected at the joint of the wood template (1) and the aluminum alloy template (2); the method is characterized in that: comprises a connecting plate (3) and a first connecting piece (4); the aluminum alloy template (2) comprises a bottom plate (2.1) and side plates (2.2) connected to the periphery of the bottom plate (2.1); first connecting holes (5) are formed in the plate surface of the side plate (2.2) at intervals along the long axis direction of the side plate (2.2); the wood formwork (1) is arranged along the bottom of the side plate (2.2) on one side of the aluminum alloy formwork (2); the cross section of the connecting plate (3) is L-shaped and comprises a first vertical plate section (3.1) and a first horizontal plate section (3.2); the first vertical plate section (3.1) is tightly attached to the side plate (2.2) of the aluminum alloy template (2), the top edge of the first vertical plate section (3.1) is flush with the top edge of the side plate (2.2), and the bottom edge of the first vertical plate section (3.1) is supported on the wood template (1); a first positioning line (6) is arranged on the plate surface of the first vertical plate section (3.1) along the long axial direction of the first vertical plate section (3.1); a second connecting hole (8) is formed in the position, corresponding to the first connecting hole (5), of the first vertical plate section (3.1); the first connecting piece (4) penetrates through the first connecting hole (5) and the second connecting hole (8) to connect the connecting plate (3) with the aluminum alloy template (2); the plate surface of the first horizontal plate section (3.2) is provided with a second positioning line (9) and a third connecting hole (10); the second positioning line (9) is arranged along the long axial direction of the first horizontal plate section (3.2); one group of the third connecting holes (10) are arranged at intervals along the second positioning line (9); the first horizontal plate section (3.2) is connected with the wood formwork (1).

2. The aluminum alloy formwork and wood formwork connecting apparatus according to claim 1, wherein: when plank sheathing (1) set up along curb plate (2.2) bottom level of aluminum alloy template (2) one side, connecting plate (3) are equipped with one, and first horizontal plate section (3.2) subsides of connecting plate (3) are established on the face of plank sheathing (1), and are connected with plank sheathing (1) through wearing to establish second connecting piece (11) in third connecting hole (10).

3. The aluminum alloy formwork and wood formwork connecting apparatus according to claim 2, wherein: two first positioning lines (6) are arranged at intervals along the vertical direction; each first positioning line (6) is arranged along the long axial direction of the first vertical plate section (3.1); the second connecting hole (8) is a vertical long hole, the top of the second connecting hole (8) exceeds the first positioning line (6) above, and the bottom of the second connecting hole (8) exceeds the first positioning line (6) below; the third connecting holes (10) are round holes, and connecting lines of the diameters of one group of the third connecting holes (10) are overlapped with the second positioning lines (9).

4. The aluminum alloy formwork and wood formwork connecting apparatus according to claim 3, wherein: the distance between the upper first positioning line (6) and the top edge of the first vertical plate section (3.1) is 2-3 mm.

5. The aluminum alloy formwork and wood formwork connecting apparatus according to claim 1, wherein: when the wood formwork (1) is vertically arranged along the bottom of the side plate (2.2) on one side of the aluminum alloy formwork (2), the bottom of the connecting plate (3) is supported on the top of the wood formwork (1), and an adapter plate (7) is arranged at the bottom of the connecting plate (3); the first horizontal plate section (3.2) is connected with the wood template (1) through an adapter plate (7); the section of the adapter plate (7) is inverted L-shaped and comprises a second horizontal plate section (7.1) at the top and a second vertical plate section (7.2) connected to one side of the bottom of the second horizontal plate section (7.1); the second horizontal plate section (7.1) is attached to the bottom of the first horizontal plate section (3.2) and is connected through a third connecting piece (12); the second vertical plate section (7.2) is attached to the wood formwork (1) and connected through bolts.

6. The aluminum alloy formwork and wood formwork connecting apparatus according to claim 5, wherein: the second connecting hole (8) is a round hole, and the third connecting hole (10) is a transverse long hole; the first positioning line (6) is superposed with a connecting line of the diameters of the group of second connecting holes (8); two second positioning lines (9) are arranged at intervals along the transverse direction, and each second positioning line (9) is arranged along the long axial direction of the first horizontal plate section (3.2); the left end of the third connecting hole (10) exceeds the second positioning line (9) on the left side, and the right end of the third connecting hole (10) exceeds the second positioning line (9) on the right side.

7. The aluminum alloy formwork and wood formwork connecting apparatus according to claim 5, wherein: a fourth connecting hole (13) is formed in the connecting position of the second vertical plate section (7.2) of the adapter plate (7) and the wood template (1); the fourth connecting hole (13) is a vertical long hole; a fifth connecting hole (14) is formed in the position, corresponding to the third connecting hole (10), on the second horizontal plate section (7.1) of the adapter plate (7); the third connecting piece (12) penetrates through the third connecting hole (10) and the fifth connecting hole (14).