Supporting member for building
Technical field
The utility model relates to a kind of supporting member for building.
Background technology
In building construction process, constructional materials (organic material) is absolutely necessary.
Particularly build flitch, it is as the indispensable constructional materials of construction formwork construction, and it plays support action in the construction formwork construction, in erecting bed, square batten is all to provide according to certain specification, usually in the template support work of some partial structurtes, has not mating of size.
Unit in charge of construction is larger for the purchase cost of such material, but in use, often there are the following problems: 1, due to not the mating of size, the field operation workman blocks arbitrarily constructional materials (such as timber), causes material constantly to be wasted; 2, organic material easily suffers erosion in long-term use procedure, and intensity can progressively reduce, and this and its directly to be exposed to the situation of external environment condition closely related.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of workman of preventing to cut arbitrarily or blocks and supporting member for building that intensity is protected.
To achieve these goals, the utility model adopts following technical scheme:
Supporting member for building, it is the continuous member extended facing one direction, it is characterized in that, this continuous member comprises:
As core body and the main element that play supporting role, it consists of organic material;
Go along with sb. to guard him the metal cap shell unit in main element, what its bearing of trend along main element was provided with part/entire body enters nail mouthful;
Two crimp end of described case unit have a plurality of by the drawknot bar be welded and fixed.
Further, described drawknot bar is connected with main element by welding manner.
Further, described case unit is by strip metal coiled sheet Qu Ercheng.
Further, described main element adopts a sheet material or two groups of above sheet materials to be formed by stacking.
Further, described main element is formed by stacking by the sheet material of organic material of the same race or the sheet material of different organic materials.
Further, described main element is wooden and/or bamboo material is made.
Further, described main element has rule or irregular shape.
Further, described case cell cross-section has rule or irregular shape.
Further, the wall thickness of described case unit is 0.3mm-5mm.
Further, the core body of described main element is made by flexible material, material formed such as resin material, the common pressings such as wood chip in building site etc., and this flexible material need to be implanted nail, so its compactness need to guarantee compactness.
The beneficial effects of the utility model are:
(1) the case unit of metal material effectively solves the arbitrarily problem of cutting of workman, and it is closely related that this and case unit itself can't carry out effectively cutting.
(2) because the case unit adopts such as direct curling the forming of the materials such as C shape steel plate, be wrapped in the outside of main part, can effectively main part be protected, prevent that the main part that extraneous factor is made organic material from corroding.
(3), in the situation that the wall thickness of case unit is larger, can further strengthen the intensity of whole supporting member for building.
(4) because core body partly adopts the material that can enter nail to make, get final product, can carry out regeneration to discarded material, such as discarded wood chip, wooden unit etc., guarantee the compactness of core body.And the long-time case used also can utilize again, such as waste metal, processing.
The accompanying drawing explanation
Fig. 1 is the supporting member plan structure schematic diagram for building of embodiment 1.
Fig. 2 is A-A sectional drawing in Fig. 1.
Fig. 3 is the sectional drawing of embodiment 2.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment 1: as shown in Figure 1 and Figure 2, supporting member for building, it is the continuous member 1 extended facing one direction, this continuous member comprises: as core body and the main element 10 that play supporting role, it consists of organic material, and the cross section of main element is square; Go along with sb. to guard him the metal cap shell unit 20 in main element, what its bearing of trend along main element was provided with part/entire body enters nail mouthfuls 200, and the wall thickness of described case unit is that the sheet metal of 0.3mm, 0.4mm, 0.5mm ~ 1mm, 2mm, 3mm, 4mm or 5mm is made; Two crimp end of described case unit have a plurality of by the drawknot bar 30 be welded and fixed, and this drawknot bar is selected welding metal material.
Because whole case unit is that the two assembles with main element, and the case unit leaves the continuous nail mouthful that enters, under the requirement that guarantees case unit intensity, two crooked ends that the case unit is positioned at into the nail mouth need to adopt welding manner that the drawknot bar is welded and fixed, due to the convenience of welding procedure, make whole process more for convenience.
As a whole parts in case unit, and be an object extended facing one direction, case unit preparation method is preferably, adopts forming machine by tabular/strip metal coiled sheet Qu Ercheng reservation shape, such as the C font, this and C shaped steel are similar.The case unit of metal material can adopt the metal material such as steel, aluminium, considers cost factor, and material is determined by producer.
Main element can directly be the building flitch usually, this is the extensive product utilized of supporting mould, and main element can also adopt sandwich construction to form, and is formed by stacking such as the sheet material more than two groups, because there is the case unit outside, can guarantee the intensity of whole product.
Main element also can adopt the sheet material formed such as pressings such as wood chips, and in building operations, the use of bamboo clappers also exists, so main element also can adopt bamboo material to form, certainly, described main element independently consists of the sheet material of aforesaid organic materials of the same race such as timber, bamboo matter, can be also that the sheet material of different organic materials is formed by stacking.
Embodiment 2: referring to Fig. 3, main element is the timber of a circle, and the case unit need to mate with the exterior contour of this main element, curvedly be absolutely necessary, in order in use to hammer into the article such as iron nail, when the curling forming process of steel plate, reserve into the nail mouth structure.
For the main part as core body, its cross section includes but not limited to above form, can also be trapezoidal, semicircle, polygon, triangle etc., and in like manner, the cross section of case unit needs consistent with the outer contour shape of main part simultaneously.
As the main element of core body, it can adopt the common scrap feed material pressings in building site such as wood chip or bamboo matter chip to form, and realizes regeneration, and effective protection of the environment not only can also promote the economic worth of waste and old raw material.
The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of carrying out under the prerequisite that does not break away from principle of the present utility model, these improvement also should be considered as protection domain of the present utility model.