CN212336716U

CN212336716U - Aluminum formwork wall thickness reducing structure

Info

Publication number: CN212336716U
Application number: CN202020298140.2U
Authority: CN
Inventors: 陈武文; 陈小龙; 梁志汉; 郑伟生; 何晖
Original assignee: Guangdong Yawang Mold Base Technology Co ltd
Current assignee: Guangdong Yawang Mold Base Technology Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2021-01-12
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses an aluminum mould board wall body subtracts thick structure, inlay the strip and connect the clamp plate including reentrant corner template, aluminum alloy ex-trusions inlays the strip and is the U shape, and aluminum alloy ex-trusions inlays the strip and includes that bottom plate and two connect respectively in the curb plate on bottom plate both sides limit, and the upper end of curb plate turns over a formation inwards and turns over a portion, connects in the clamp plate is used for aluminum alloy ex-trusions to inlay the strip, and aluminum alloy ex-trusions inlays the strip and is connected with the reentrant corner template through. The structure does not need to replace an original wall template, a floor template or an internal corner template, so that the universal rate of the standard template is higher, the production efficiency and the processing efficiency are improved, meanwhile, the internal corner template connected with the aluminum alloy section embedding strip is connected and installed with the wall template and the floor template respectively by adopting a method the same as that of the existing template installation method, the corner template at the intersection of the three internal corners is replaced, the influence of the replacement template on the construction progress is avoided, the construction efficiency is improved, the operation difficulty is reduced, and the labor cost is reduced.

Description

Aluminum formwork wall thickness reducing structure

Technical Field

The utility model relates to a building templates field especially relates to an aluminum mould board wall body subtracts thick structure.

Background

With the rapid development of urban construction, low-rise buildings are changed into high-rise buildings to increase the using area of the buildings and reduce the occupied land area, the bearing wall of the building is usually an aluminum formwork wall, the aluminum formwork wall is formed by assembling wall formworks, floor formworks, internal corner formworks, wall column end formworks and the like which are formed by aluminum alloy into a wall frame and is cast into a reinforced concrete structure wall, and the thickness of the bearing wall is usually reduced from a low floor to a high floor every certain floor during the construction design so as to save the construction cost and increase the using area of the building.

The construction method has the disadvantages that a large number of wall surface formworks and floor surface formworks need to be replaced every time the variable-thickness wall is plugged, so that the construction efficiency is reduced, the labor cost is increased, the generalization rate of the standard formworks is low, and the comprehensive cost is high; and secondly, replacing the internal corner templates of walls and floors with different sizes (see attached figures 3 and 4 in the specification), wherein all the internal corner templates and corner templates at the intersection of three internal corners of the walls and the floors, which are involved in the process of changing the thickness of the walls, need to be replaced, and the specification variety, the die opening number and the storage amount of the internal corner templates need to be increased, so that the operation difficulty is high, the construction efficiency is low, and the labor intensity and the comprehensive cost are still high.

SUMMERY OF THE UTILITY MODEL

For overcoming prior art's shortcoming, the utility model provides an aluminium template wall body subtracts thick structure improves aluminium template wall structure, reduces the change volume of aluminium template and reduces work load promptly, reduces labour cost, simultaneously, has improved the rate of utilization and the universal ratio of standard template.

The utility model provides an aluminum mould board wall body subtracts thick structure, inlays the strip and connects the clamp plate including reentrant corner template, aluminum alloy ex-trusions inlays the strip and is the U shape, aluminum alloy ex-trusions inlay the strip include the bottom plate and two connect respectively in the curb plate on bottom plate both sides limit, the upper end of curb plate turns over to the enstrophe and forms the portion of turning over, it is used for to connect the clamp plate in the aluminum alloy ex-trusions inlays the strip, aluminum alloy ex-trusions inlay the strip and pass through connect the clamp plate with the reentrant corner.

Optionally, the aluminum alloy section bar embedding strip is connected with the internal corner template and then is connected with the wall template and the floor template respectively.

Optionally, the reentrant corner template includes right angle steel face board, right angle steel face board includes first steel sheet and second steel sheet, first steel sheet with the tip of second steel sheet is equipped with a C shape steel sheet respectively, C shape steel sheet includes a first concave groove towards the outside.

Optionally, the folded part is matched with the first concave groove.

Optionally, the lower end of the side plate and the bottom plate form a second concave groove, and the size and shape of the second concave groove are the same as those of the first concave groove.

Optionally, the height of the aluminum alloy section inlaid strip is equal to the single-side thinning amount of the wall, and the width of the aluminum alloy section inlaid strip is the same as that of the C-shaped steel plate.

Optionally, the width of the connecting pressing plate is smaller than the width of the inner wall of the aluminum alloy section mosaic strip, and the width of the connecting pressing plate is larger than the distance between the two turnover parts.

Optionally, the aluminum alloy section bar mosaic strip is provided with a pin hole and a pull sheet groove.

Optionally, the corner template is further included.

The utility model provides an aluminum mould wall body subtracts thick structure, inlay the strip with the unilateral aluminium alloy ex-trusions that thins the equivalence of volume of wall body according to construction building wall body thickness modulus design, it is fixed to inlay the strip with the reentrant corner template through pin and connection clamp plate, need not change former wall template, floor template or reentrant corner template, make standard template universal ratio higher, production efficiency and machining efficiency have been improved, and simultaneously, adopt the method the same with current template mounting method, the reentrant corner template after will inlaying the strip with aluminium alloy ex-trusions and be connected the installation with wall template and floor template respectively, change the corner template of three reentrant corners intersection, avoid changing the influence of template to the construction progress, construction efficiency is improved, reduce the operation degree of difficulty, and labor cost is reduced.

Drawings

FIG. 1 is a first structural schematic diagram of a construction method (I) for changing the thickness dimension of a load-bearing wall in the prior art;

FIG. 2 is a schematic structural diagram of a construction method (I) for changing the thickness dimension of a load-bearing wall in the prior art;

FIG. 3 is a schematic structural diagram of a second construction method (II) for changing the thickness dimension of a load-bearing wall in the prior art;

FIG. 4 is a second structural view of a second conventional construction method for changing the thickness dimension of a load-bearing wall;

fig. 5 is a schematic structural diagram of an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the embodiment of the present invention for changing the thickness;

FIG. 7 is a schematic view of the installation of the inside corner formwork and the aluminum alloy section panel;

FIG. 8 is a sectional view taken along line A of FIG. 7;

FIG. 9 is a sectional view taken along line B of FIG. 7;

FIG. 10 is a cross-sectional view taken along line C of FIG. 7;

fig. 11 is a sectional view of an aluminum alloy profile panel according to an embodiment of the present invention.

The reference numbers in the drawings of the specification are as follows:

1. wall formwork 2, floor formwork 3, internal corner formwork 31, first steel plate 32, second steel plate 33, C-shaped steel plate 34, first concave groove 4, aluminum alloy section bar embedding strip 41, pin hole 42, pull piece groove 43, bottom plate 44, side plate 45, folded part 46, second concave groove 5, connecting pressing plate 6, pin 7, reinforced concrete structure wall 8 and wall column end formwork

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A construction method and structure for reducing the thickness of an aluminum formwork wall body refer to figures 5 to 11, and comprises the following steps: designing an aluminum alloy section embedded strip 4 equivalent to the unilateral thinning amount of the wall according to the thickness modulus of the wall of the construction building; processing the pin holes 41 and the tab slots 42 which meet the requirements on the aluminum alloy section bar mosaic strip 4 according to the national and industrial standard; connecting and fixing the aluminum alloy section bar embedding strip 4 and the internal corner template 3 through a pin 6 and a connecting pressing plate 5; and respectively connecting and installing the internal corner template 3 connected with the aluminum alloy section bar embedding strip 4 with the wall template 1 and the floor template 2.

In the construction method, referring to fig. 5 to 11, the height of the formed aluminum alloy section inlaid strip 4 is equivalent to the unilateral thinning amount of the wall body, the aluminum alloy section inlaid strip 4 and the internal corner template 3 are connected and fixed through the pin 6 and the connecting pressing plate 5 without replacing the original wall surface template 1, the floor surface template 2 or the internal corner template 3, the aluminum alloy section inlaid strip 4 and the connecting pressing plate 5 are used as standard components for production and processing, so that the standard templates are used, the universality is higher, the production efficiency and the processing efficiency are improved, meanwhile, the same method as the existing template installation method is adopted, the internal corner template 3 connected with the aluminum alloy section inlaid strip 4 is respectively connected and installed with the wall surface template 1 and the floor surface template 2, the corner template at the intersection of three internal corners is replaced, the influence of the replacement of the template on the construction progress is avoided, the construction efficiency is improved, and the operation difficulty is reduced, the labor cost is reduced.

The aluminum alloy section embedding strip 4 of machine-shaping is U-shaped, as shown in fig. 5-11, aluminum alloy section embedding strip 4 includes bottom plate 43 and two curb plates 44 connected respectively in bottom plate 43 both sides limit, the upper end of curb plate 44 turns over inwards and forms turn-ups 45, form the tab groove 42 between the turn-ups 45, connecting clamp plate 5 is used for imbedding in this tab groove 42, connecting clamp plate 5 corresponds the aluminum alloy section and inlays strip 4 and the pin hole of reentrant corner template 3 and has seted up the pin hole, inlay strip 4 and be connected with reentrant corner template 3 with the aluminum alloy section through connecting clamp plate 5, reentrant corner template 3 after using to connect is connected the installation with wall template 1 and floor template 2 respectively, the influence of changing the template to the construction progress has been avoided, construction efficiency is improved, the operation degree of difficulty is reduced, labor cost is reduced.

The reentrant corner template 3 structure is as shown in fig. 8, reentrant corner template 3 includes the right angle steel panel, the right angle steel panel includes first steel sheet 31 and second steel sheet 32, the tip of first steel sheet 31 and second steel sheet 32 is equipped with a C shape steel sheet 33 respectively perpendicularly, the width of aluminium alloy ex-trusions mosaic bar 4 is the same with the width of C shape steel sheet 33, this C shape steel sheet 33 includes a first concave groove 34 towards the outside, C shape steel sheet 33 is used for inlaying the strip 4 with wall template 1, floor template 2 and aluminium alloy ex-trusions and is connected. Wherein, the first concave groove 34 is matched with the turning part 45 to play the role of positioning and limiting.

Preferably, the lower end of the side plate 44 and the bottom plate 43 form a second concave groove 46, the size and shape of the second concave groove 46 are the same as those of the first concave groove 34, the turnover part 45 is matched with the second concave groove 46 at the same time, and the aluminum alloy section inlaid strips 4 are installed in a superposed mode, so that the purpose of changing the wall thickness reduction value is achieved, the template utilization rate is increased, and the specification and the die sinking number are reduced.

Particularly, the width of connecting pressing plate 5 is less than the width of the inner wall of aluminum alloy section bar inlaid strip 4, and the width of connecting pressing plate 5 is greater than the distance between two turnover parts 45 and is greater than the width of pull sheet groove 42, so that the pressing plate 5 is connected through connection and installation to fix aluminum alloy section bar inlaid strip 4, and the mounting and dismounting are convenient and the construction difficulty is reduced.

In practical application, the aluminum alloy section bar inlaid strip 4 is not limited to a U shape with a one-way opening, but also can be an I shape, a mouth shape and the like, and can be adaptively changed according to construction requirements.

It is right above the utility model discloses the structure that the aluminum mould wall body subtracts thick has been elucidated for help understands the utility model discloses, nevertheless the utility model discloses an embodiment does not receive the restriction of above-mentioned embodiment, and any does not deviate from the utility model discloses change, modification, substitution, combination, simplification made under the principle all should be equivalent replacement mode, all contain within the protection scope of the utility model.

Claims

1. The utility model provides an aluminum mould board wall body subtracts thick structure, its characterized in that inlays strip and connection clamp plate including reentrant corner template, aluminum alloy ex-trusions inlays the strip and is the U shape, aluminum alloy ex-trusions inlay the strip include the bottom plate and two connect respectively in the curb plate on bottom plate both sides limit, the upper end of curb plate turns over to the enstrophe and forms the turnover portion, connection clamp plate is used for in the aluminum alloy ex-trusions inlays the strip, aluminum alloy ex-trusions inlay the strip and pass through connection clamp plate with the reentrant corner template is connected.

2. The aluminum formwork wall thickness reducing structure as claimed in claim 1, further comprising a wall formwork and a floor formwork, wherein the aluminum alloy section bar embedding strip is connected with the internal corner formwork and then respectively connected with the wall formwork and the floor formwork after being connected and installed.

3. The aluminum form wall thickness reducing structure as claimed in claim 1, wherein the female angle form comprises a right angle steel panel, the right angle steel panel comprises a first steel plate and a second steel plate, the ends of the first steel plate and the second steel plate are respectively provided with a C-shaped steel plate, and the C-shaped steel plate comprises a first concave groove facing to the outside.

4. The aluminum formwork wall thickness reducing structure as claimed in claim 3, wherein the folded portion is adapted to the first concave groove.

5. The aluminum formwork wall thickness reducing structure as claimed in claim 4, wherein the lower end portions of the side panels and the bottom panel form a second concave groove, and the second concave groove has the same size and shape as the first concave groove.

6. The aluminum formwork wall thickness reducing structure as claimed in claim 3, wherein the height of the aluminum alloy section inlaid strip is equal to the single-side thinning amount of the wall, and the width of the aluminum alloy section inlaid strip is the same as the width of the C-shaped steel plate.

7. The aluminum formwork wall thickness reducing structure as claimed in any one of claims 1 to 6, wherein the width of the connecting pressing plate is smaller than the width of the inner wall of the aluminum alloy section panel, and the width of the connecting pressing plate is larger than the distance between the two turnover parts.

8. The aluminum formwork wall thickness reducing structure as claimed in any one of claims 1 to 6, wherein the aluminum alloy section bar panel is provided with pin holes and pull tab grooves.

9. The aluminum formwork wall thickness reduction structure of any one of claims 1-6, further comprising corner formworks.