CN218509012U

CN218509012U - Concrete formwork

Info

Publication number: CN218509012U
Application number: CN202222659124.3U
Authority: CN
Inventors: 阮治洋; 杨溢
Original assignee: Chengdu Ouwei Decoration Engineering Co ltd
Current assignee: Chengdu Ouwei Decoration Engineering Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-21
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a concrete template, which comprises a first steel bar frame plate, wherein a connecting mechanism is arranged outside the first steel bar frame plate; the connecting mechanism comprises a concrete block, a first SMA memory alloy rod, a second SMA memory alloy rod and a threaded hole; concrete blocks are poured on the outer side of the first steel bar frame plate. The utility model discloses a SMA memory alloy stick in the first reinforcing bar deckle board outside, can pour the concrete piece in the first reinforcing bar deckle board outside, make SMA memory alloy stick be located the concrete piece, can increase the intensity of concrete, and after SMA memory alloy stick warp, can remember and resume the former state, the intensity of concrete form has been promoted, be provided with the screw hole in SMA memory alloy stick inside, can directly set up threaded connection mechanism on concrete piece surface, be connected with outside equipment, it punches from the outside to have saved, characteristic through the memory alloy stick, at the in-process of connecting, can avoid warping, prevent the connecting piece aversion.

Description

Concrete formwork

Technical Field

The utility model relates to a building templates technical field specifically is a concrete form.

Background

With the development of modernization, more and more buildings in cities begin to be built, but the problem is the consumption and waste of a large amount of materials. For example, the most common and indispensable wood templates in building engineering are the most serious waste wood templates, the construction of a common building usually needs to invest a few hundred or more and ten thousand or more flat templates, and finally, the templates are almost completely scrapped, the most easily depreciated reasons of the templates are mainly caused by the opening, the punching and the cutting of the templates, the utilization rate of a complete template is far greater than that of the template with through holes punched, and the purpose of punching the templates as few as possible is the key for prolonging the service life of the templates.

Patent No. CN201621270108.3 discloses a concrete form, which comprises a wooden plate body, wherein a cylindrical barrel is fixedly arranged on the wooden plate body, the length of the cylindrical barrel is matched with the length of a pipeline path to be injected into concrete, and the position of the cylindrical barrel on the wooden plate body is consistent with the position of a preset pipeline channel. The concrete template is adopted to assist the building concrete pouring, a cylindrical barrel is fixedly arranged on the wooden plate body in advance, after the template assisted pouring is adopted, the template is removed, and a cavity with the shape consistent with that of the cylindrical barrel can be directly left on the concrete wall body to be used as a passing position of a circuit pipeline; and the fixed position of the cylindrical barrel on the wooden plate body meets the requirement of the wiring position on the wall body to be poured through the pre-measurement and calculation, so that the wooden template can be prevented from being punched on the template and the concrete after the pouring is finished, the punching operation is avoided, the wooden template is protected, and the wooden template dismantled after the processing is finished can be continuously recycled.

At present, the existing concrete formworks have some defects, such as; current concrete form adopts the plank sheathing to carry out the trompil in the use, still causes the reduction of template life easily, can't promote the service strength and the life-span of template, and template concrete surface need punch moreover, carries out equipment connecting piece's connection, causes concrete surface fracture easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete form has solved the problem that proposes among the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a concrete template comprises a first steel bar frame plate, wherein a connecting mechanism is arranged on the outer side of the first steel bar frame plate;

the connecting mechanism comprises a concrete block, a first SMA memory alloy rod, a second SMA memory alloy rod and a threaded hole; the concrete piece has been pour in the first reinforcing bar deckle board outside, the equidistance welding has a plurality of first SMA memory alloy stick and second SMA memory alloy stick respectively in first reinforcing bar deckle board left and right sides and upper and lower both sides, the one end that first reinforcing bar deckle board was kept away from to first SMA memory alloy stick and second SMA memory alloy stick passes the concrete piece intercommunication and has the second reinforcing bar deckle board, the inside set up threaded hole of first SMA memory alloy stick and second SMA memory alloy stick.

As an alternative scheme of this application technical scheme, the inside equidistance welding of first reinforcing bar deckle board has a plurality of bracing.

As an optional scheme of this application technical scheme, it is a plurality of all run through there is the bracing piece inside the bracing.

As an alternative scheme of this application technical scheme, first reinforcing bar deckle board has all been welded to bracing piece both sides.

As an alternative scheme of this application technical scheme, the inside pouring of first reinforcing bar framed board has the concrete, and bracing piece are located inside the concrete.

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

1. the utility model discloses a SMA memory alloy stick in the first reinforcing bar deckle board outside, can pour the concrete piece in the first reinforcing bar deckle board outside, make SMA memory alloy stick be located the concrete piece, can increase the intensity of concrete, and after SMA memory alloy stick warp, can remember and resume the former state, the intensity of concrete form has been promoted, be provided with the screw hole in SMA memory alloy stick inside, can directly set up threaded connection mechanism on concrete piece surface, be connected with outside equipment, it punches from the outside to have saved, characteristic through the memory alloy stick, at the in-process of connecting, can avoid warping, prevent the connecting piece aversion.

2. The utility model discloses an bracing and bracing piece in the first reinforcing bar deckle board can utilize bracing and bracing piece to support first reinforcing bar deckle board, have promoted the intensity of first reinforcing bar deckle board, have the concrete in the inside pouring of first reinforcing bar deckle board moreover, can realize that the inside and outside pouring of template has the concrete simultaneously, have further promoted the bulk strength of template.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is an overall view of a concrete form of the present invention;

fig. 2 is the utility model relates to a concrete form's screw thread trompil view.

In the figure: 1, first reinforcing bar framed slab 2, concrete piece 3, first SMA memory alloy stick 4, second SMA memory alloy stick 5, bracing 6, bracing piece 7, concrete 8, screw hole 9, second reinforcing bar framed slab.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a concrete template comprises a first steel bar frame plate 1, wherein a connecting mechanism is arranged on the outer side of the first steel bar frame plate 1;

the connecting mechanism comprises a concrete block 2, a first SMA memory alloy rod 3, a second SMA memory alloy rod 4 and a threaded hole 8; concrete block 2 has been pour in the first reinforcing bar framed outside 1, and the equal interval welding respectively of the first reinforcing bar framed 1 left and right sides and upper and lower both sides has a plurality of first SMA memory alloy stick 3 and second SMA memory alloy stick 4, and concrete block 2 is passed to the one end that first reinforcing bar framed 1 was kept away from to first SMA memory alloy stick 3 and second SMA memory alloy stick 4, and the intercommunication has second reinforcing bar framed 9, and first SMA memory alloy stick 3 and the inside screw hole 8 that offers of second SMA memory alloy stick 4.

In this kind of technical scheme, can pour concrete piece 2 in first reinforcing bar framed slab 1 outside, make SMA memory alloy stick be located concrete piece 2, can increase the intensity of concrete, and SMA memory alloy stick can remember the former form of recovering after warping, the intensity of concrete form has been promoted, be provided with screw hole 8 in SMA memory alloy stick inside, can directly set up threaded connection mechanism on concrete piece 2 surface, be connected with outside equipment, saved and punched from the outside, through the characteristic of memory alloy stick, in the in-process of connecting, can avoid warping, prevent that the connecting piece from shifting.

In some technical scheme, the welding of 1 inside equidistance of first reinforcing bar framed panel has a plurality of bracing 5, and the bracing piece 6 has all been run through to a plurality of bracing 5 insides, and 6 both sides of bracing piece have all been welded first reinforcing bar framed panel 1, and the inside pouring of 1 first reinforcing bar framed panel has concrete 7, and bracing 5 and bracing piece 6 are located inside concrete 7.

In this kind of technical scheme, utilize bracing 5 and bracing piece 6 to support first reinforcing bar framed panel 1, promoted first reinforcing bar framed panel 1's intensity, have concrete 7 in the inside pouring of first reinforcing bar framed panel 1 moreover, can realize that the inside and outside pouring of template has the concrete simultaneously, further promoted the bulk strength of template.

Claims

1. The utility model provides a concrete formwork, includes first reinforcing bar deckle board (1), its characterized in that: the outer side of the first steel bar frame plate (1) is provided with a connecting mechanism;

the connecting mechanism comprises a concrete block (2), a first SMA memory alloy rod (3), a second SMA memory alloy rod (4) and a threaded hole (8); concrete block (2) have been pour in first reinforcing bar frame board (1) outside, first reinforcing bar frame board (1) left and right sides and upper and lower both sides equidistance respectively the welding have a plurality of first SMA memory alloy stick (3) and second SMA memory alloy stick (4), concrete block (2) intercommunication has second reinforcing bar frame board (9) is passed to first SMA memory alloy stick (3) and second SMA memory alloy stick (4) one end of keeping away from first reinforcing bar frame board (1), threaded hole (8) have been seted up to first SMA memory alloy stick (3) and second SMA memory alloy stick (4) inside.

2. A concrete form according to claim 1, wherein: a plurality of bracing (5) of inside equidistance welding of first reinforcing bar deckle board (1).

3. A concrete form according to claim 2, wherein: a support rod (6) penetrates through the inner parts of the inclined struts (5).

4. A concrete form according to claim 3, wherein: first steel bar frame plates (1) are welded on two sides of the support rod (6).

5. A concrete form according to claim 3, wherein: concrete (7) is poured into the first steel bar frame plate (1), and the inclined strut (5) and the support rod (6) are located inside the concrete (7).