阅读说明：本技术 一种高平整度易装配的可拆卸铝合金底模钢筋桁架楼承板 (Detachable aluminum alloy bottom die steel bar truss floor bearing plate with high flatness and easy assembly ) 是由 董书梅 杜轩宇 刘静锋 叶浩 于 2019-10-16 设计创作，主要内容包括：本发明公开了一种高平整度易装配的可拆卸铝合金底模钢筋桁架楼承板,属于装配式建筑技术领域。一种高平整度易装配的可拆卸铝合金底模钢筋桁架楼承板,包括铝合金模板,所述铝合金模板的顶端通过连接件与第一连接杆固定连接,所述第一连接杆的一侧固定连接有钢筋桁架,所述钢筋桁架的一侧固定连接有第二连接杆,所述第二连接杆的一侧固定连接有第三连接杆；本发明,在施工过程中,连接件和扣件能够使板与板之间的拼缝较小和直线度较高,进而达到防止混凝土浇筑完成后出现楼板底部不平整和漏浆等情况发生的目的,连接件和扣件设计合理,装配制作简便,可实现现场快速装配,提高了本装置的实用性。(The invention discloses a detachable aluminum alloy bottom die steel bar truss floor bearing plate with high flatness and easy assembly, and belongs to the technical field of assembly type buildings. A detachable aluminum alloy bottom die steel bar truss floor bearing plate with high flatness and easiness in assembly comprises an aluminum alloy template, wherein the top end of the aluminum alloy template is fixedly connected with a first connecting rod through a connecting piece, a steel bar truss is fixedly connected to one side of the first connecting rod, a second connecting rod is fixedly connected to one side of the steel bar truss, and a third connecting rod is fixedly connected to one side of the second connecting rod; according to the invention, in the construction process, the connecting piece and the fastener can enable the abutted seam between the plates to be smaller and the straightness to be higher, so that the purposes of preventing the conditions of uneven floor bottom, slurry leakage and the like after concrete pouring are achieved, the connecting piece and the fastener are reasonable in design and simple and convenient to assemble and manufacture, the rapid on-site assembly can be realized, and the practicability of the device is improved.)

1. The utility model provides a high aluminium alloy die block steel bar truss floor carrier plate dismantled of easy assembly of roughness, includes aluminum alloy template (1), its characterized in that, connecting piece (2) and head rod (3) fixed connection are passed through on the top of aluminum alloy template (1), one side fixedly connected with steel bar truss (4) of head rod (3), one side fixedly connected with second connecting rod (5) of steel bar truss (4), one side fixedly connected with third connecting rod (6) of second connecting rod (5), building carrier plate can be dismantled through connecting piece (2) swing joint between steel bar truss (4) and aluminum alloy template (1), the through hole has been seted up to the upper surface of aluminum alloy template (1), the round hole has all been seted up at the both ends of connecting piece (2).

2. The detachable aluminum alloy bottom die steel bar truss floor support plate with high flatness and easy assembly according to claim 1, wherein the aluminum alloy formwork (1) is made of high-strength aluminum alloy, the first connecting rod (3) and the second connecting rod (5) are fixedly connected through a fastener (7), and aluminum alloy ribs are fixedly connected at four corners of the aluminum alloy formwork (1).

3. The detachable aluminum alloy bottom die steel bar truss floor support plate with high flatness and easy assembly according to claim 2, wherein one side of the aluminum alloy template (1) is fixedly connected with the fasteners (7) through metal self-tapping screws (8), the number of the fasteners (7) is nine, the fasteners (7) are fixedly connected to one side of the aluminum alloy template (1) in a rectangular array mode, and one ends of the metal self-tapping screws (8) penetrate through holes in the aluminum alloy template (1) and are connected with round holes in the connecting piece (2).

4. The detachable aluminum alloy bottom die steel bar truss floor deck with high flatness and easy assembly according to claim 1, wherein the steel bar truss (4) comprises upper chord steel bars (401) and web member steel bars (402), and two sides of the upper chord steel bars (401) are connected with the inner sides of the web member steel bars (402).

5. The detachable aluminum alloy bottom die steel bar truss floor support plate with high flatness and easy assembly according to claim 3 or 4, wherein a vertical circular groove is formed in the surface of the fastener (7), a lower chord steel bar (9) is arranged inside the vertical circular groove, a locking pin (10) is arranged on one side of the vertical circular groove, each row of the connecting pieces (2) are uniformly and regularly arranged along the axial direction of the lower chord steel bar (9), and the outer side of the lower end of the web member steel bar (402) is welded with the inner side of the lower chord steel bar (9) respectively.

6. The detachable aluminum alloy bottom die steel bar truss floor deck with high flatness and easy assembly according to claim 4 or 5, wherein the bottom ends of the web member steel bars (402) are fixedly connected with one side of the lower chord steel bars (9).

Technical Field

The invention relates to the technical field of assembly type buildings, in particular to a detachable aluminum alloy bottom die steel bar truss floor bearing plate with high flatness and easy assembly.

Background

The steel bar truss floor bearing plate is a building product which welds stressed steel bars in a floor slab into a steel bar truss in a factory and fixedly connects the steel bar truss with a bottom die to form the integration of the bottom die and the stressed steel bars. During construction, the steel bar truss floor bearing plate is fixed between the two bearing beams and is directly poured by concrete, the bottom die bears the gravity of the concrete, and the steel bar truss provides unsupported rigidity for the bottom die. Compare with the traditional building carrier plate that supports the concrete through bottom formwork, the construction progress has been accelerated to steel bar truss building carrier plate formula, has strengthened the supporting effect. In order to recycle the bottom die after the pouring is finished.

Disclosure of Invention

The invention aims to solve the problems of low utilization times, difficult waste treatment and environmental pollution in the prior art, and provides a detachable aluminum alloy bottom die steel bar truss floor bearing plate with high flatness and easy assembly.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a high roughness easily assembles can dismantle aluminum alloy die block steel bar truss building carrier plate, includes the aluminum alloy template, connecting piece and head rod fixed connection are passed through on the top of aluminum alloy template, one side fixedly connected with steel bar truss of head rod, one side fixedly connected with second connecting rod of steel bar truss, one side fixedly connected with third connecting rod of second connecting rod, have the dismantlement building carrier plate through connecting piece swing joint between steel bar truss and the aluminum alloy template, the through hole has been seted up to the upper surface of aluminum alloy template, the round hole has all been seted up at the both ends of connecting piece.

Preferably, the material of aluminum alloy template is high strength aluminum alloy, the first connecting rod and the second connecting rod pass through fastener fixed connection, the equal fixedly connected with aluminum alloy rib in four corners department of aluminum alloy template.

Preferably, one side of the aluminum alloy template is fixedly connected with the fasteners through metal tapping screws, the number of the fasteners is nine, nine the fasteners are fixedly connected to one side of the aluminum alloy template in a rectangular array mode, and one ends of the metal tapping screws penetrate through holes in the aluminum alloy template and are connected with round holes in the connecting pieces.

Preferably, the steel bar truss comprises upper chord steel bars and web member steel bars, and two sides of the upper chord steel bars are connected with the inner sides of the web member steel bars.

Preferably, the surface of the fastener is provided with a vertical circular groove, the inside of the vertical circular groove is provided with a lower chord steel bar, one side of the vertical circular groove is provided with a locking pin, each row of the connecting pieces are uniformly and regularly arranged along the axial direction of the lower chord steel bar, and the outer side of the lower end of the web member steel bar is respectively welded with the inner side of the lower chord steel bar.

Preferably, the bottom end of the web member steel bar is fixedly connected with one side of the lower chord steel bar.

Compared with the prior art, the invention provides the detachable aluminum alloy bottom die steel bar truss floor support plate which is high in flatness and easy to assemble, and the detachable aluminum alloy bottom die steel bar truss floor support plate has the following beneficial effects:

1. according to the invention, by arranging the aluminum alloy template, the connecting piece, the steel bar truss, the fastener, the metal self-tapping screw, the lower chord steel bar and the locking pin, in the construction process, the connecting piece and the fastener can enable the abutted seam between the plates to be smaller and the straightness to be higher, so that the purposes of preventing the occurrence of the conditions of unevenness, slurry leakage and the like of the bottom of the floor slab after concrete pouring are achieved, the connecting piece and the fastener are reasonable in design, the assembly and the manufacture are simple and convenient, the rapid on-site assembly can be realized, and the practicability of the device is improved.

2. According to the invention, the device has the effects of effectively preventing fire and having high utilization times by adopting the aluminum alloy material, and a triangle is formed between the aluminum alloy rib and the aluminum alloy template by arranging the aluminum alloy rib, so that the stability of the triangle is strongest, and the stability of the aluminum alloy template is stronger, thereby improving the stability of the device.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and the panel face roughness of this invention is high, and the board seam straightness accuracy is high, and the error is little, and the concrete placement is accomplished the back board end roughness height, and the board end is pleasing to the eye, and connecting piece and fastener reasonable in design, assembly preparation are simple and convenient, can realize on-the-spot rapid Assembly.

Drawings

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

FIG. 2 is a schematic view of a steel bar truss structure according to the present invention;

FIG. 3 is a schematic structural view of an aluminum alloy form of the present invention;

fig. 4 is a schematic view of the connector structure of the present invention.

In the figure: 1. an aluminum alloy template; 2. a connecting member; 3. a first connecting rod; 4. a steel bar truss; 401. upper chord steel bars; 402. web member reinforcing steel bars; 5. a second connecting rod; 6. a third connecting rod; 7. a fastener; 8. a metal self-tapping screw; 9. a lower chord steel bar; 10. locking pins are attached.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a detachable aluminum alloy bottom die steel bar truss floor support plate with high flatness and easy assembly comprises an aluminum alloy template 1, wherein the aluminum alloy template 1 is made of aluminum alloy materials, so that the device has the effects of effectively preventing fire and having high utilization frequency, one side of the aluminum alloy template 1 is fixedly connected with fasteners 7 through metal tapping screws 8, the number of the fasteners 7 is nine, the nine fasteners 7 are fixedly connected to one side of the aluminum alloy template 1 in a rectangular array mode, one end of each metal tapping screw 8 penetrates through a through hole in the aluminum alloy template 1 to be connected with a round hole in a connecting piece 2, one end of each metal tapping screw 8 penetrates through the through hole in the aluminum alloy template 1 to be connected with the round hole in the connecting piece 2, vertical circular grooves are formed in the surfaces of the fasteners 7, lower chord steel bars 9 are arranged inside the vertical circular grooves, locking pins 10 are arranged on one, each row of connecting pieces 2 are uniformly and regularly arranged along the axial direction of the lower chord steel bar 9, the outer sides of the lower ends of the web member steel bars 402 are respectively welded with the inner sides of the lower chord steel bar 9, and by arranging the aluminum alloy template 1, the connecting pieces 2, the steel bar trusses 4, the fasteners 7, the metal tapping nails 8, the lower chord steel bars 9 and the locking pins 10, in the construction process, the connecting pieces 2 and the fasteners 7 can enable the abutted seams between the plates to be smaller and the straightness to be higher, so that the aims of preventing the conditions of uneven bottom of a floor slab, slurry leakage and the like after concrete pouring are achieved, the aluminum alloy template 1 is made of high-strength aluminum alloy, the first connecting rods 3 and the second connecting rods 5 are fixedly connected through the fasteners 7, the connecting pieces 2 and the fasteners 7 are reasonable in design and simple and convenient to assemble and manufacture, the rapid on-site assembly can be realized, the practicability of the device is, a triangle is formed between the aluminum alloy rib and the aluminum alloy template 1 through the arrangement of the aluminum alloy rib, the stability of the triangle is strongest, and further the stability of the aluminum alloy template 1 is stronger, so that the stability of the device is improved, the top end of the aluminum alloy template 1 is fixedly connected with a first connecting rod 3 through a connecting piece 2, one side of the first connecting rod 3 is fixedly connected with a steel bar truss 4, a detachable floor bearing plate is movably connected between the steel bar truss 4 and the aluminum alloy template 1 through the connecting piece 2, the upper surface of the aluminum alloy template 1 is provided with a through hole, two ends of the connecting piece 2 are both provided with round holes, the steel bar truss 4 comprises an upper chord steel bar 401 and a web member steel bar 402, two sides of the upper chord steel bar 401 are both fixedly connected with one side of the web member steel bar 402, the bottom end of the web member steel bar 402 is fixedly connected with one side of a lower, one side of the second connecting rod 5 is fixedly connected with a third connecting rod 6.

In the invention, by arranging the aluminum alloy template 1, the connecting piece 2, the steel bar truss 4, the fastener 7, the metal self-tapping nail 8, the lower chord steel bar 9 and the locking pin 10, in the construction process, the connecting piece 2 and the fastener 7 can ensure that the splicing seam between the plates is smaller and the straightness is higher, thereby achieving the purpose of preventing the conditions of uneven bottom of a floor slab, slurry leakage and the like after the concrete pouring is finished, the connecting piece 2 and the fastener 7 have reasonable design and simple and convenient assembly and manufacture, can realize the on-site rapid assembly, improve the practicability of the device, and the device has the effects of effectively preventing the fire from generating and having higher utilization times by adopting the aluminum alloy material, and a triangle is formed between the aluminum alloy rib and the aluminum alloy template 1 by arranging the aluminum alloy rib, the stability of the triangle is strongest, thereby ensuring the stability of the aluminum alloy template 1 to be stronger, thereby improving the stability of the device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.