CN209179469U - A kind of aluminum formwork for building construction - Google Patents

Abstract

The utility model discloses an aluminum formwork for building construction, which comprises an aluminum formwork body, the aluminum formwork body is composed of a rectangular flat plate and a connecting plate arranged around the back of the rectangular flat plate, and is used for connecting with other aluminum formworks. The back of the rectangular plate is provided with a plurality of horizontal back-flutes and a plurality of longitudinal back-flutes, and the two ends of the transverse back-flutes are detachably connected to a pair of connecting plates parallel to each other and perpendicular to the transverse back-flutes. The flutes are arranged between two horizontal back flutes or between a transverse back flute and a connecting plate parallel to the transverse back flutes, and the two ends of the longitudinal back flutes are respectively detachably connected to the horizontal back flutes or the connecting plates; The utility model does not need to weld any back corrugation on the back of the aluminum formwork, and the problem of uneven board surface due to welding back corrugation will not occur, and the back corrugation and the aluminum formwork body are detachable structures, which can be reused without repeated processing , so the processing process is simple and the processing difficulty is low.

Description

A kind of aluminum formwork for building construction

technical field

The utility model relates to the field of aluminum templates, in particular to an aluminum template for building construction.

Background technique

Aluminum formwork is a new type of building formwork technology, which has been widely used in foreign countries. It has only been used in China for a few years, and it is slowly emerging. The widely used aluminum formwork now needs to weld a large number of back ribs on the back, also known as ribbed plates. The welding workload is large, and the high temperature generated during welding is easy to deform the surface of the aluminum formwork, which leads to the processing of the aluminum formwork. The process is complicated, the processing is difficult, the surface of the board is uneven, and the back corrugated cannot be reused.

Utility model content

The purpose of the utility model is to provide an aluminum formwork for building construction, so as to solve the problems that the widely used aluminum formwork is complex in processing, difficult in processing, uneven in board surface, and cannot be reused.

In order to achieve the above purpose, the utility model provides the following technical solutions: an aluminum formwork for building construction, including an aluminum formwork body, the aluminum formwork body is composed of a rectangular flat plate and a connecting plate arranged around the back of the rectangular flat plate, the connecting plate There are a plurality of through holes on it, which are used for connecting with other aluminum templates. The back of the rectangular plate is provided with a plurality of horizontal back flutes and a plurality of longitudinal back flutes, and the two ends of the horizontal back flutes are connected to a pair The connection plates parallel to each other and perpendicular to the transverse back flute are detachably connected, and the longitudinal back flute is arranged between two transverse back flutes or between a transverse back flute and a connecting plate parallel to the transverse back flute, and The two ends of the longitudinal back flute are detachably connected with the transverse back flute or the connecting plate respectively.

Further, a first compression assembly is provided at the joint between the connecting plate and the transverse back flute, and the first compression assembly is composed of a first compression plate and a first compression bolt, and the first compression plate It consists of a first rectangular plate and a first screw rod arranged on the side wall of the first rectangular plate, and a threaded through hole is arranged on the surface of the first rectangular plate, and a first compression bolt is installed at the threaded through hole, so A threaded hole is provided at the connection between the inner side wall of the connecting plate and the first pressing component, and the first screw rod is installed in the threaded hole.

Further, the transverse back flute is composed of a first rectangular tube and a first flat plate vertically arranged at both ends of the first rectangular tube, the bottom end of the first rectangular tube is flush with the bottom end of the first flat plate, and the first flat plate is vertically arranged at both ends of the first rectangular tube. The top of a flat plate is higher than the top of the first rectangular tube.

Further, the connection plate is connected to the first flat plate through a bolt assembly, and the lower end of the first compression bolt is pressed against the top of the first flat plate. There are two first compression assemblies, which are respectively arranged on above the two ends of the first plate.

Further, the longitudinal back flute is composed of a second rectangular tube and a second flat plate vertically arranged at both ends of the second rectangular tube, the bottom end of the second rectangular tube is flush with the bottom end of the second flat plate, and the longitudinal The top of the second flat plate at the end connected to the connecting plate is higher than the top of the second rectangular tube, and the left and right ends of the second flat plate protrude to both sides of the second rectangular tube.

Further, a first compression assembly is provided at the connection between the connecting plate and the longitudinal back corrugation, the lower end of the first compression bolt is pressed against the top of the second flat plate, and the first compression assembly is provided with two and are respectively arranged above the left and right ends of the second flat plate connected with the connecting plate, and the connecting plate and the second flat plate are connected by a bolt assembly.

Further, a second compression assembly is provided on the upper end surface of the connection between the transverse back flute and the longitudinal back flute, and the second compression assembly is composed of a second compression plate and a second compression bolt. The second pressing plate is composed of a second rectangular plate and a second screw rod vertically arranged in the middle of the bottom wall of the second rectangular plate. A threaded through hole is respectively arranged on the plate surface at both ends of the second rectangular plate, and the threaded through hole is A second compression bolt is installed, and a threaded through hole is provided at the connection between the upper end surface of the transverse back corrugated and the second compression component, and the second screw rod is installed in the threaded through hole.

Further, there are two groups of the second pressing assembly, wherein the second screw rods at both ends of one set of the second pressing assembly are respectively pressed against the left upper ends of the longitudinal back flute on both sides of the transverse back flute, and the other group of the second screw The second screw rods at both ends of the second compression assembly are respectively pressed against the right upper ends of the longitudinal back flute on both sides of the transverse back flute.

Further, the left and right ends of the second flat plate connected to the first rectangular tube with horizontal back corrugation are respectively provided with a through hole on the plate surface of the second rectangular tube, and the side wall of the first rectangular tube is connected with the second rectangular tube. A threaded through hole is provided at a position corresponding to the through hole, and fastening bolts are installed at the through hole and the threaded through hole.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The back flute is set as a detachable connection structure with the aluminum formwork body, and there is no need to weld any back flute on the back of the aluminum formwork, so there will be no problem of uneven board surface caused by welding the back flute, and the back flute is closely related to the aluminum formwork. The template body is a detachable structure, which can be used repeatedly without repeated processing, so the processing process is simple and the processing difficulty is low.

2. It is equipped with a pressing component that presses the back corrugated on the rectangular flat plate of the aluminum formwork body. After the back corrugated is pressed on the rectangular flat plate, the bottom surface of the back corrugated is in close contact with the back of the rectangular flat plate, which can more effectively resist Control the deformation of the slab during pouring.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is an enlarged view of area A in FIG. 1 .

FIG. 3 is an enlarged view of area B in FIG. 1 .

Fig. 4 is a C-C sectional view of Fig. 1 .

Fig. 5 is a D-D sectional view of Fig. 1 .

Fig. 6 is a cross-sectional view of the aluminum formwork body of the present invention when no back corrugated is installed.

Fig. 7 is a schematic structural view of the first pressing plate of the present invention.

Fig. 8 is a schematic structural view of the second pressing plate of the present invention.

In the figure: 1-rectangular flat plate, 2-connecting plate, 21-threaded hole, 3-horizontal back flute, 31-first rectangular tube, 32-first flat plate, 4-longitudinal back flute, 41-second rectangular plate, 42-second plate, 5-first compression assembly, 51-first compression plate, 511-first rectangular plate, 512-first screw, 52-first compression bolt, 6-bolt assembly, 7- The second pressing assembly, 71 - the second pressing plate, 711 - the second rectangular plate, 712 - the second pressing bolt, 8 - the fastening bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Fig. 1, Fig. 4 and Fig. 5. In the embodiment of the present invention, an aluminum formwork for building construction includes an aluminum formwork body. The connecting plate 2 is provided with a plurality of through holes for use in connection with other aluminum templates. The back of the rectangular plate 1 is provided with a plurality of horizontal back flute 3 and a plurality of longitudinal back flute 4; the horizontal back flute 3 is formed by the second A rectangular tube 31 and the first flat plate 32 that is vertically arranged on the two ends of the first rectangular tube 31 are formed, and the bottom end of the first rectangular tube 31 is flush with the bottom end of the first flat plate 32, so that the first rectangular tube 31 and the first flat plate The bottom ends of 32 can be in close contact with the back of the rectangular flat plate 1, the top of the first flat plate 32 is higher than the top of the first rectangular tube 31, and the transverse back flute 3 is connected to the connecting plate 2 through the first flat plate 32 at both ends, and the connecting plate 2 is connected with the first flat plate 32 through the bolt assembly 6, and the bolt assembly 6 is installed on the plate wall of the first flat plate 32 higher than the top of the first rectangular tube 31; The second flat plate 42 at two ends of the tube 41 is formed, and the bottom end of the second rectangular tube 41 is flush with the bottom end of the second flat plate 42, so that the bottom ends of the second rectangular tube 41 and the second flat plate 42 can be aligned with the bottom of the rectangular flat plate 1. The back is in close contact, the top of the second flat plate 42 at the end of the longitudinal back flute 4 connected to the connecting plate 2 is higher than the top of the second rectangular tube 41, the connecting plate 2 and the second flat plate 42 are connected by a bolt assembly 6, and the bolt assembly 6 is installed On the plate wall that the second flat plate 42 is higher than the top of the second rectangular tube 41; the left and right ends of the second flat plate 42 stretch out to the both sides of the second rectangular tube 41, and are connected to the first rectangular tube 31 of the transverse back flute 3 The left and right ends of the second flat plate 42 are respectively provided with a through hole on the plate surface of the second rectangular tube 41, and a threaded through hole is provided on the side wall of the first rectangular tube 31 corresponding to the through hole, and Fastening bolts 8 are installed at the through hole and the threaded through hole, and the second flat plate 42 is fixedly connected with the first rectangular tube 31, that is, the horizontal back flute 3 and the longitudinal back flute 4 are fixedly connected together; Both ends of the back flute 3 are detachably connected to a pair of connecting plates 2 that are parallel to each other and perpendicular to the transverse back flute 3, and the longitudinal back flute 4 is arranged between two horizontal back flute 3 or a horizontal back flute 3 and a horizontal back flute 3 Between the connecting plates 2 parallel to the horizontal back flute 3, and the two ends of the longitudinal back flute 4 are detachably connected to the horizontal back flute 3 or the connecting plate 2; there is no need to weld any back flute on the back of the aluminum formwork, so there is no There will be problems of uneven board surface due to welding back flute, and the back flute and aluminum formwork body are detachable structures, which can be reused and do not require repeated processing, so the processing process is simple and the processing difficulty is low.

Please refer to Fig. 2, Fig. 4, Fig. 6 and Fig. 7, a first pressing assembly 5 is arranged at the joint between the connecting plate 2 and the transverse back flute 3, and the first pressing assembly 5 is composed of the first pressing plate 51 and the first pressing plate 51. The first pressing plate 51 is composed of a first rectangular plate 511 and a first screw rod 512 arranged on the side wall of the first rectangular plate 511, and the surface of the first rectangular plate 511 is provided with a screw thread. hole, and a first compression bolt 52 is installed at the threaded through hole, a threaded hole 21 is provided at the connection between the inner side wall of the connecting plate 2 and the first compression assembly 5, the first screw rod 512 is installed in the threaded hole 21, the second The lower end of a compression bolt 52 is compressed on the top of the first flat plate 32, the first compression assembly 5 is provided with two, and is respectively arranged on the top of the two ends of the first flat plate 32, first the first compression plate 51 is fixed on Connect the plate 2 and make the plate surface of the first pressing plate 51 parallel to the rectangular flat plate 1, tighten the first screw rod 512, and compress the first flat plate 32 on the rectangular flat plate 1, so that the bottom surface of the horizontal back flute 3 is aligned with the rectangular flat plate The back of 1 is in close contact, which can more effectively resist the deformation of the flat plate during pouring; the bolt assembly 6 connecting the first flat plate 32 and the connector 2 is tightened after the first flat plate 32 is pressed against the rectangular flat plate 1 .

A first compression assembly 5 is provided at the joint between the connecting plate 2 and the longitudinal back flute 4, and the lower end of the first compression bolt 52 is pressed against the top of the second flat plate 42. There are two first compression assemblies 5, and They are respectively arranged above the left and right ends of the second flat plate 42 connected to the connecting plate 2. The connection and fixing method between the connecting plate 2 and the longitudinal back flute 4 is the same as that between the connecting plate 2 and the transverse back flute 3.

Referring to Fig. 3, Fig. 5 and Fig. 8, a second pressing assembly 7 is arranged on the upper end surface of the connection between the transverse back flute 3 and the longitudinal back flute 4, and the second pressing assembly 7 is composed of a second pressing plate 71 and a second pressing plate 71. Two compression bolts 72 are formed. The second compression plate 71 is composed of a second rectangular plate 711 and a second screw rod 712 vertically arranged in the middle of the bottom wall of the second rectangular plate 711. There is a threaded through hole, and the second compression bolt 72 is installed at the threaded through hole, and the upper end surface of the transverse back corrugated 3 is provided with a threaded through hole at the connection with the second compression assembly 7, and the second screw rod 712 is installed on the screw thread. In the through hole; the second pressing assembly 7 is provided with two groups, wherein the second screw rods 712 at both ends of the second pressing assembly 7 are respectively pressed against the left upper ends of the longitudinal backing 4 on both sides of the transverse backing 3, The second screw rod 712 at the two ends of another group of second pressing assembly 7 is respectively pressed on the upper right side of the longitudinal back flute 4 on both sides of the transverse back flute 3; On the upper end surface of the first rectangular tube 31 and make the two ends of the plate surface of the first pressing plate 71 be positioned at the top of the longitudinal back corrugated 4 on both sides of the transverse back corrugated 3 respectively, tighten the second screw rod 712, the longitudinal back corrugated 4 Press it tightly on the rectangular flat plate 1 so that the bottom surface of the longitudinal back flute 4 is in close contact with the back of the rectangular flat plate 1, which can more effectively resist the deformation of the flat plate during pouring; press the longitudinal back flute 4 on the rectangular flat plate 1 before Tighten the fastening bolts 8 connecting the second flat plate 42 and the first rectangular tube 31 .

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (9)

1. a kind of construction aluminum alloy pattern plate, including aluminum alloy pattern plate ontology, the aluminum alloy pattern plate ontology is by rectangular plate (1) and is set to The connecting plate (2) on rectangular plate (1) back periphery forms, and is provided with multiple through-holes on the connecting plate (2), is used for and other aluminium Template uses when connecting, it is characterised in that: the back of the rectangular plate (1) is provided with multiple lateral back cords (3) and multiple indulges To back cord (4), connection that the both ends of the transverse direction back cord (3) are parallel to each other with a pair respectively and vertical with lateral back cord (3) Plate (2) is detachably connected, the longitudinal direction back cord (4) be set between two lateral back cords (3) or a lateral back cord (3) and Between the connecting plate (2) that one and lateral back cord (3) are parallel to each other, and the both ends of longitudinal back cord (4) respectively with lateral back Stupefied (3) or connecting plate (2) are detachably connected.

2. a kind of construction aluminum alloy pattern plate according to claim 1, it is characterised in that: on the connecting plate (2) with cross Back cord (3) junction is provided with first to hold down assembly (5), described first holds down assembly (5) by the first pressure plate (51) and One hold-down bolt (52) composition, first pressure plate (51) is by the first rectangular slab (511) and is set to the first rectangular slab (511) The first screw rod (512) composition on side wall, and tapped through hole, and tapped through hole are provided in the plate face of the first rectangular slab (511) Place is equipped with the first hold-down bolt (52), and (5) junction that holds down assembly on the inner sidewall of the connecting plate (2) with first is provided with Threaded hole (21), first screw rod (512) are mounted in threaded hole (21).

3. a kind of construction aluminum alloy pattern plate according to claim 2, it is characterised in that: the transverse direction back cord (3) is by the One rectangular tube (31) and the first plate (32) composition for being vertically installed in the first rectangular tube (31) both ends, first rectangular tube (31) bottom end is concordant with the bottom end of the first plate (32), and the top of first plate (32) is higher than the first rectangular tube (31) Top.

4. a kind of construction aluminum alloy pattern plate according to claim 3, it is characterised in that: the connecting plate (2) and first Plate (32) is connected by bolt assembly (6), and the lower end of first hold-down bolt (52) is pressed on the top of the first plate (32) End, described first holds down assembly there are two (5) settings, and is separately positioned on the top at the first plate (32) both ends.

5. a kind of construction aluminum alloy pattern plate according to claim 1, it is characterised in that: the longitudinal direction back cord (4) is by the Two rectangular tubes (41) and the second plate (42) composition for being vertically installed in the second rectangular tube (41) both ends, second rectangular tube (41) bottom end is concordant with the bottom end of the second plate (42), and the second of one end that the longitudinal direction back cord (4) is connected with connecting plate (2) The top of plate (42) is higher than the top of the second rectangular tube (41), and the left and right ends of second plate (42) are to the second rectangular tube (41) two sides are stretched out.

6. a kind of construction aluminum alloy pattern plate according to claim 2 or 5, it is characterised in that: on the connecting plate (2) with Longitudinal back cord (4) junction is provided with first and holds down assembly (5), and it is flat that the lower end of first hold-down bolt (52) is pressed on second The top of plate (42), described first holds down assembly there are two (5) settings, and is separately positioned on second to be connected with connecting plate (2) The top of plate (42) left and right ends, the connecting plate (2) are connect with the second plate (42) by bolt assembly (6).

7. a kind of construction aluminum alloy pattern plate according to claim 1, it is characterised in that: the transverse direction back cord (3) and vertical It is provided with second on the upper surface of back cord (4) junction to hold down assembly (7), described second holds down assembly (7) by the second compression Plate (71) and the second hold-down bolt (72) composition, second pressure plate (71) is by the second rectangular slab (711) and is vertically installed in The second screw rod (712) in the middle part of second rectangular slab (711) bottom wall forms, each in the plate face at the second rectangular slab (711) both ends It is provided with a tapped through hole, and the second hold-down bolt (72) are installed at tapped through hole, the upper surface of the transverse direction back cord (3) Upper that second (7) junction that holds down assembly is provided with tapped through hole, second screw rod (712) is mounted in tapped through hole.

8. a kind of construction aluminum alloy pattern plate according to claim 7, it is characterised in that: described second holds down assembly (7) Two groups are provided with, wherein second screw rod (712) at one group of second (7) both ends that hold down assembly is pressed on lateral back cord (3) two respectively The second screw rod (712) of the left side upper end of longitudinal back cord (4) of side, another group second (7) both ends that hold down assembly is pressed on respectively The right side upper end of longitudinal back cord (4) of lateral back cord (3) two sides.

9. a kind of construction aluminum alloy pattern plate according to claim 3 or 5 or 8, it is characterised in that: with the lateral back cord (3) it is respectively set in the plate face of the left and right ends stretching the second rectangular tube (41) of connected the second plate (42) of the first rectangular tube (31) It is equipped with a through-hole, and is provided with tapped through hole on the first rectangular tube (31) side wall at position corresponding with the through-hole, and this is logical Fastening bolt (8) are installed at hole and the tapped through hole.