CN213683196U - Aluminum formwork reinforced structure - Google Patents

Abstract

The utility model belongs to the technical field of the aluminum mould board, concretely relates to aluminum mould board reinforced structure, this reinforced structure includes interior wall form, interior wall form both ends all are fixed with the terminal surface template, and draw the screw rod device, to drawing the screw rod device including the pipe device, to drawing the screw rod, buckle and fastening nut, the pipe device includes two pipes, two pipe cross perpendicular settings, the equal threaded connection in both ends of each pipe has to drawing the screw rod, interior wall form and the back of the body are stupefied between has seted up first through-hole, the second through-hole has been seted up between the external wall form back of the body is stupefied, to drawing the screw rod on a pipe and passing first through-hole and second through-hole respectively, all set up the third through-hole on the terminal surface template, to drawing the screw rod on another pipe and passing the third through-hole respectively, each is to drawing the screw rod all being equipped. The utility model discloses can prevent that the aluminium template from taking place stress concentration and causing local deformation, ensure that the interval of inside and outside wall template can satisfy the designing requirement.

Description

Aluminum formwork reinforced structure

Technical Field

The utility model belongs to the technical field of the aluminum mould board, concretely relates to aluminum mould board reinforced structure.

Background

The aluminum formwork is a building formwork made of aluminum alloy, also called an aluminum alloy formwork, and is manufactured by manufacturing and designing according to modulus and extruding the aluminum formwork through special equipment, and the aluminum formwork is a complete and matched universal accessory consisting of an aluminum panel, a support and a connecting piece, can be combined and assembled into an integral formwork with different sizes and complex external dimensions, and is a system formwork for assembly and industrial construction, so that the defects of the traditional formwork are overcome, and the construction efficiency is greatly improved.

After having built aluminium template and pouring concrete, need carry out the concrete and tamp, the condition that the aluminium template takes place to warp easily among the vibration process, the form that adopts at present to add a plurality of supporting shoe in the die cavity of aluminium template mostly prevents to warp, but the supporting shoe also damages easily at the vibration in-process, and is inconvenient when demolising.

Patent document CN206220519U discloses aluminum mould board reinforced structure now, including reinforcing bolt, reinforcement cover, outer wall template and interior wall template, the both ends of reinforcement cover all can be dismantled and be connected with the gusset plate, two gusset plates respectively with outer wall template and interior wall template butt, be equipped with the through-hole that the confession reinforcing bolt that link up passed on the gusset plate. However, the reinforcing sleeve can bear smaller lateral pressure and other loads of concrete in the form of the reinforcing sleeve, and the aluminum formwork is easy to generate stress concentration to cause local deformation, so that the space between the inner wall formwork and the outer wall formwork can not be ensured to meet the design requirement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides an aluminum mould board reinforced structure, this reinforced structure aims at solving the lateral pressure of the concrete that the aluminum mould board bore and other loads less, and the aluminum mould board takes place stress concentration easily and causes local deformation, can't ensure that the interval of inside and outside wall template can satisfy the technical problem of designing requirement.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides an aluminum mould board reinforced structure, includes interior wall form, interior wall form both ends all are fixed with the end face template, the end face template is kept away from one side of interior wall form is fixed with the side fascia, interior wall form, end face template and side fascia form a inside square frame structure that has the cavity body, interior wall form with the equal vertical back of the body that is equipped with in middle part of the external one side of side fascia is stupefied, still includes to drawing the screw rod device, to drawing the screw rod device and including the pipe device, to drawing screw rod, buckle and fastening nut, the pipe device includes two pipes, two the pipe alternately sets up perpendicularly, each the equal threaded connection in both ends of pipe has to draw the screw rod.

Interior wall template with be located interior wall template one side seted up first through-hole between the stupefied of back of the body, exterior wall template with be located exterior wall template one side seted up the second through-hole between the stupefied of back of the body, one on the both ends of pipe the split screw rod passes respectively first through-hole and second through-hole just extend to the square frame structure outside, two all set up the third through-hole on the end face template, another on the both ends of pipe the split screw rod passes the third through-hole respectively and extends to the square frame structure outside, each one the one end that the split screw rod extends to the square frame structure outside all is equipped with buckle and fastening nut, fastening nut establishes the outside of buckle.

Preferably, the reinforcing device is arranged on the outer side wall of the back edge and the outer side wall of the end face template in the transverse direction, and the buckle is pressed on the reinforcing device.

Preferably, the reinforcing device comprises two reinforcing pipes which are arranged in parallel and respectively arranged at the upper side and the lower side of the split screw, and the buckle is pressed on the reinforcing pipes.

Preferably, the buckle is provided with a groove matched with the outer diameter of the reinforcing pipe.

Preferably, a connecting plate is arranged between the two reinforcing pipes.

Preferably, there are two connecting plates, and the two connecting plates are arranged symmetrically by taking the buckle as a center.

Preferably, the inner wall formwork, the outer wall formwork and the end face formwork are fixedly connected through bolts.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides an aluminum mould board reinforced structure, this reinforced structure simple structure, high durability and convenient use, before cement mortar is pour toward the aluminum mould board cavity, keep somewhere inside the cavity in advance with the pipe device, then will pass first through-hole to the screw rod of pulling, second through-hole and third through-hole and with the pipe threaded connection in the pipe device, it establishes buckle and fastening nut to the screw rod upper cover of pulling to extend to the square frame structure outside, utilize the spanner to turn round tight fastening nut, the tight aluminum mould board in buckle top, make whole reinforced structure be "cross" fixed state, pour cement toward the aluminum mould board at last can, paint a small amount of butter through the internal thread in the pipe, reduce friction and space between screw rod of pulling and the pipe internal thread, cement mortar has also been prevented simultaneously to dip in the pipe. And (4) removing the template after the cement mortar is solidified, sequentially removing the fastening nut, the buckle and the split screw, and leaving the circular tube device in the concrete. The opposite-pulling screw device can ensure the lateral pressure and other loads of the concrete well borne by the aluminum template, prevent the aluminum template from generating stress concentration to cause local deformation, and ensure that the space between the inner wall template and the outer wall template can meet the design requirement.

2. The utility model discloses the lateral wall that well stupefied lateral wall of back of the body and terminal surface template transversely all are equipped with reinforcing apparatus, and reinforcing apparatus is the back up tube of two parallels, establishes respectively in upper and lower both sides to drawing the screw rod, supports the buckle and presses on the back up tube, utilizes the spanner to turn round tight fastening nut, realizes reinforcing apparatus's installation and location, and reinforcing apparatus can strengthen aluminium template structural strength, makes aluminium template can bear the lateral pressure that concrete placement in-process produced effectively and guarantees aluminium template's interval.

3. The utility model discloses well buckle on set up with the external diameter assorted recess of reinforced pipe, the assurance reinforced pipe installation that the recess can be better and fix a position, make the difficult not hard up of reinforced pipe, strengthen the structural strength of aluminium template.

4. The utility model discloses all be equipped with the connecting plate between two well reinforced pipes, the connecting plate can be linked into a whole with two reinforced pipes, guarantees reinforcing apparatus's fastness for reinforcing apparatus can be better through the tight aluminium template in buckle top, reinforcing aluminium template's structural strength.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a schematic structural view of a counter-pulling screw device;

FIG. 6 is a schematic structural view of the buckle;

the main reference symbols in the drawings are as follows:

1-inner wall formwork, 2-end face formwork, 3-outer wall formwork, 4-back edge, 5-split screw device, 51-round pipe device, 511-round pipe, 52-split screw, 53-buckle, 531-groove, 54-fastening nut, 6-reinforcing device, 61-reinforcing pipe and 611-connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, an aluminum formwork reinforced structure comprises an inner wall formwork 1, end face formworks 2 are fixed at two ends of the inner wall formwork 1, an outer wall formwork 3 is fixed at one side, away from the inner wall formwork 1, of the end face formwork 2, the inner wall formwork 1, the end face formwork 2 and the outer wall formwork 3 form a square frame structure with a cavity inside, and the inner wall formwork 1, the outer wall formwork 3 and the end face formwork 2 are fixedly connected through bolts. The middle parts of the outer sides of the inner wall template 1 and the outer wall template 3 are vertically provided with back ridges 4. In this embodiment, the utility model discloses still include to drawing screw rod device 5, as shown in fig. 5, to drawing screw rod device 5 and including pipe device 51, to drawing screw rod 52, buckle 53 and fastening nut 54, pipe device 51 includes two pipes 511, and two pipes 511 alternately set up perpendicularly, and the equal threaded connection in both ends of each pipe 511 is to drawing screw rod 52.

Interior wall template 1 and the stupefied 4 of back that is located interior wall template 1 one side have seted up first through-hole between, the second through-hole has been seted up between the stupefied 4 of back that is located exterior wall template 3 one side to exterior wall template 3, the counter-pull screw rod 52 on the both ends of a pipe 511 passes first through-hole and second through-hole respectively and extends to the square frame structure outside, the third through-hole has all been seted up on two terminal surface templates 2, the counter-pull screw rod 52 on the both ends of another pipe 511 passes the third through-hole respectively and extends to the square frame structure outside, each counter-pull screw rod 52 extends to the outside one end of square frame structure and all is equipped with buckle 53 and fastening nut 54, fastening nut 54 establishes the outside at buckle 53. Before pouring cement mortar into the aluminum formwork cavity, keep the round tube device 51 inside the cavity in advance, then will pass first through-hole to the screw rod 52 that draws, second through-hole and third through-hole and with the round tube 511 threaded connection among the round tube device 51, extend to the outside screw rod 52 that draws of square frame structure and go up the cover and establish buckle 53 and fastening nut 54, utilize the spanner to turn round fastening nut 54, push up buckle 53 tight aluminum formwork, make whole reinforced structure be "cross" fixed state, at last toward the aluminum formwork pour cement can, through scribble a small amount of butter at the internal thread in round tube 511, reduce friction and space between screw rod 52 and the internal thread of round tube 511, also prevented simultaneously that cement mortar from soaking in round tube 511. And (3) removing the template after the cement mortar is solidified, and sequentially removing the fastening nut 54, the buckle 53 and the split screw 52, wherein the circular tube device 51 is left in the concrete. The opposite-pulling screw device 5 can ensure the lateral pressure and other loads of the concrete well borne by the aluminum template, prevent the aluminum template from generating stress concentration to cause local deformation, and ensure that the space between the inner wall template 1 and the outer wall template 3 can meet the design requirements.

In this embodiment, the utility model discloses still include reinforcing apparatus 6, the lateral wall of the stupefied 4 of the back of the body and the lateral wall of end face template 2 all transversely are equipped with reinforcing apparatus 6, and buckle 53 supports and presses on reinforcing apparatus 6. The reinforcing device 6 comprises two reinforcing pipes 61, the two reinforcing pipes 61 are arranged in parallel and are respectively arranged at the upper side and the lower side of the split screw 52, and the buckle 53 is pressed on the reinforcing pipes 61. The reinforcing device 6 is two parallel reinforcing pipes 61 which are respectively arranged at the upper side and the lower side of the counter-pulling screw rod 52, the buckles 53 are pressed on the reinforcing pipes 61, the fastening nuts 54 are screwed by using a wrench, the mounting and the positioning of the reinforcing device 6 are realized, the reinforcing device 6 can enhance the structural strength of the aluminum formwork, and the aluminum formwork can effectively bear the lateral pressure generated in the concrete pouring process and ensure the distance between the aluminum formworks. As shown in fig. 6, the buckle 53 is provided with a groove 531 matching with the outer diameter of the reinforcing tube 61, and the groove 531 can better ensure the installation and positioning of the reinforcing tube 61, so that the reinforcing tube 61 is not easy to loosen, and the structural strength of the aluminum template is enhanced. A connecting plate 611 is provided between each of the two reinforcing pipes 61. The connecting plates 611 have two pieces, and the two connecting plates 611 are symmetrically arranged with the buckle 53 as a center. Connecting plate 611 can be with two reinforced pipe 61 and link into a whole, guarantee reinforcing apparatus 6's fastness for reinforcing apparatus 6 can be better push up tight aluminum mould board through buckle 53, reinforcing aluminum mould board's structural strength.

The utility model discloses a theory of operation: as shown in fig. 1, before pouring cement mortar into the aluminum formwork cavity, the circular tube device 51 is pre-retained inside the cavity, the counter-pulling screw 52 passes through the first through hole, the second through hole and the third through hole and is in threaded connection with the circular tube 511 in the circular tube device 51, the buckle 53 and the fastening nut 54 are sleeved on the counter-pulling screw 52 extending to the outside of the square frame structure, the fastening nut 54 is screwed by a wrench, the buckle 53 is pressed against the reinforcing tube 61, so that the whole reinforcing structure is in a cross-shaped fixed state, and finally, cement is poured into the aluminum formwork, a small amount of grease is smeared on the internal thread in the circular tube 511, so that friction and gaps between the counter-pulling screw 52 and the internal thread of the circular tube 511 are reduced, and meanwhile, the cement mortar is prevented from being immersed. And (3) removing the template after the cement mortar is solidified, and sequentially removing the fastening nut 54, the buckle 53 and the split screw 52, wherein the circular tube device 51 is left in the concrete. The opposite-pulling screw device 5 can ensure the lateral pressure and other loads of the concrete well borne by the aluminum template, prevent the aluminum template from generating stress concentration to cause local deformation, and ensure that the space between the inner wall template 1 and the outer wall template 3 can meet the design requirements.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims (7)

1. An aluminum template reinforced structure comprises an inner wall template, wherein end face templates are fixed at two ends of the inner wall template, an outer wall template is fixed at one side of the end face template far away from the inner wall template, the end face templates and the outer wall template form a square frame structure with a cavity body inside, back ridges are vertically arranged at the middle parts of the outer sides of the inner wall template and the outer wall template, the aluminum template reinforced structure is characterized by further comprising a counter-pulling screw device, the counter-pulling screw device comprises a circular tube device, counter-pulling screws, buckles and fastening nuts, the circular tube device comprises two circular tubes, the two circular tubes are vertically arranged in a crossed mode, the two ends of each circular tube are in threaded connection with the counter-pulling screws,

interior wall template with be located interior wall template one side seted up first through-hole between the stupefied of back of the body, exterior wall template with be located exterior wall template one side seted up the second through-hole between the stupefied of back of the body, one on the both ends of pipe the split screw rod passes respectively first through-hole and second through-hole just extend to the square frame structure outside, two all set up the third through-hole on the end face template, another on the both ends of pipe the split screw rod passes the third through-hole respectively and extends to the square frame structure outside, each one the one end that the split screw rod extends to the square frame structure outside all is equipped with buckle and fastening nut, fastening nut establishes the outside of buckle.

2. The aluminum formwork reinforcing structure of claim 1, further comprising reinforcing means, wherein the reinforcing means is transversely provided on both the outer side wall of the back ridge and the outer side wall of the end face formwork, and the buckle abuts against the reinforcing means.

3. The aluminum formwork reinforcing structure of claim 2, wherein the reinforcing device comprises two reinforcing pipes, the two reinforcing pipes are arranged in parallel and are respectively arranged on the upper side and the lower side of the split screw, and the buckle is pressed on the reinforcing pipes.

4. The aluminum formwork reinforcing structure of claim 3, wherein the buckle is provided with a groove matching with the outer diameter of the reinforcing pipe.

5. The aluminum formwork reinforcing structure of claim 3, wherein a connecting plate is arranged between each two reinforcing pipes.

6. The aluminum formwork reinforcing structure of claim 5, wherein there are two of the connecting plates, and the two connecting plates are symmetrically arranged with the buckle as a center.

7. The aluminum formwork reinforcing structure as claimed in claim 1, wherein the inner wall formwork, the outer wall formwork and the end face formwork are fixedly connected through bolts.

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