CN213087167U - Steel bar truss floor support plate - Google Patents
Steel bar truss floor support plate Download PDFInfo
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- CN213087167U CN213087167U CN202021444937.5U CN202021444937U CN213087167U CN 213087167 U CN213087167 U CN 213087167U CN 202021444937 U CN202021444937 U CN 202021444937U CN 213087167 U CN213087167 U CN 213087167U
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- steel bar
- notch
- bar truss
- bottom plate
- support frame
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Abstract
The embodiment of the application provides a steel bar truss building carrier plate, its technical scheme main points are: the method comprises the following steps: the bottom plate is provided with an L-shaped first notch on one side and an L-shaped second notch on the other side, and the second notches and the first notches among the plurality of bottom plates are matched with each other to form a section of bottom plate with a complete plane; the support frame, the support frame is fixed to be set up on the bottom plate, the support frame is used for improving the steadiness. The embodiment of the application provides a steel bar truss building carrier plate has the advantage that can solve and hold the floor and lay the unevenness.
Description
Technical Field
The application relates to the technical field of building construction, particularly, relate to a steel bar truss building carrier plate.
Background
With the development of socio-economy, the field of building construction has been rapidly developed, and various buildings are being built continuously. In this process, the floor deck is a construction article that is used in large quantities.
The floor deck is a press-formed steel plate that supports floor concrete. Floor carrier plate wide application is in the building of various structures, however, also there are many problems in floor carrier plate use, because the floor carrier plate need lay at the roof when using, then use the concrete to pour, just formed the floor after the concrete cooling, consequently the floor carrier plate is laying the in-process, need keep higher roughness, otherwise lead to the floor thickness of final formation to be uneven easily, its atress performance is inconsistent, make internal stress inhomogeneous, cause the emergence of floor fracture or other serious accidents. But at present in the work progress, the condition of unevenness often appears in building carrier plate laying, because the building carrier plate generally supports for both ends, and the centre is unsettled, so the condition of bending deformation appears easily, when adjacent building carrier plate unevenness, the staff uses mode such as beating usually to adjust, and this is difficult to control again and is done all can and lead to appearing the secondary unevenness, leads to the whole unevenness of laying of building carrier plate.
In view of the above problems, a solution for solving the uneven laying of the bearing floor slab is needed.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of this application is to provide a steel bar truss building carrier plate has the advantage that can solve the bearing floor and lay the unevenness.
First aspect, this application embodiment provides a steel bar truss building carrier plate, and technical scheme is as follows: the method comprises the following steps:
the bottom plate is provided with an L-shaped first notch on one side and an L-shaped second notch on the other side, and the second notches and the first notches among the plurality of bottom plates are matched with each other to form a section of bottom plate with a complete plane;
the support frame, the support frame is fixed to be set up on the bottom plate, the support frame is used for improving the steadiness.
Further, in the embodiment of the present application, the first notch is provided with a boss, and the second notch is provided with a groove adapted to the first notch.
Further, in this application embodiment, the support frame includes underframe, upper chord reinforcing bar and stiffening rib, underframe and upper chord reinforcing bar pass through the stiffening rib connection, the stiffening rib is the arc.
Further, in the embodiment of the present application, the lower frame is provided with mounting ears, and the mounting ears are arc-shaped.
Further, in the present embodiment, the mounting ears are disposed inwardly of the lower frame.
Further, in the embodiment of the application, the mounting lugs are arranged in two groups, and the two groups of mounting lugs are symmetrically arranged.
Further, in this application embodiment, be provided with bellied installation area on the bottom plate, the support frame passes through the installation ear fixed the setting on the installation area.
Further, in the embodiment of the application, the number of the mounting belts is two, and the two mounting belts are symmetrically arranged.
By last knowing, the steel bar truss building carrier plate that this application embodiment provided utilizes first incision and second incision to mutually support and can form one section and have complete planar bottom plate, and adjacent bottom plate mutually supports through first incision and second incision on the one hand and forms the support, and on the other hand, when the unevenness appearing, the staff beats the building carrier plate and can not appear the condition of secondary unevenness yet, has the beneficial effect that can solve the building carrier plate and lay the unevenness.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a steel bar truss floor deck according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a steel bar truss floor support plate according to an embodiment of the present application.
Fig. 3 is a schematic diagram comparing the prior art and the examples of the present application.
Fig. 4 is a schematic structural view of a steel bar truss floor support plate according to an embodiment of the present application.
In the figure: 100. a first base plate; 200. a second base plate; 300. a support frame; 400. a boss; 500. a groove; 600. mounting a belt; 101. a first cut; 201. a second cut; 301. a lower frame; 302. upper chord steel bars; 303. reinforcing ribs; 304. and (5) mounting the lug.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, a steel bar truss floor deck has the following technical scheme: the method comprises the following steps:
the structure comprises bottom plates, wherein one side of each bottom plate is provided with an L-shaped first notch 101, the other side of each bottom plate is provided with an L-shaped second notch 201, and the second notches 201 among the bottom plates are matched with the first notches 101 to form a section of bottom plate with a complete plane; the first notch 101 and the second notch 202 are symmetrically disposed, and may be axisymmetric disposed or centrosymmetric disposed, and in this embodiment, the centrosymmetric disposed is preferred.
In traditional building carrier plate lay the in-process, when two adjacent building carrier plates appear the unevenness, often make it keep level and smooth through the mode of artifical beating, but at the in-process of beating, because can not stable control power way, lead to easily beating excessively, appear that the beginning is left low right height promptly, beat the back and become the condition of left high right low.
By adopting the technical scheme of the application, in the process of laying the floor support plate, when the first bottom plate 100 is raised, due to the mutual matching of the first notch 101 and the second notch 201, the second bottom plate 200 plays a role in inhibiting the projection of the first bottom plate 100, at the moment, the first notch 101 and the second notch 201 are tightly attached, when the projection of the first bottom plate 100 is large and the second bottom plate 200 is not enough to inhibit, the first bottom plate 100 and the second bottom plate 200 are both kept in a flat state by knocking through the position above the second notch 201. When the second bottom plate 200 protrudes, the first notch 101 and the second notch 201 are separated from each other, and at this time, the second notch 201 and the first notch 101 are matched with each other to be kept flat by beating the position above the second notch 201, and in the beating process, the first notch 101 can limit the second notch 201, so that the situation of secondary unevenness is avoided.
Through above-mentioned technical scheme, utilize first incision 101 and second incision 201 to mutually support and can form one section bottom plate that has complete plane, first bottom plate 100 and second bottom plate 200 form the support through mutually supporting of first incision 101 and second incision 201 on the one hand, and on the other hand, when appearing the unevenness, the staff beats the building carrier plate and also can not appear the condition of secondary unevenness yet.
Further, in the embodiment of the present application, the first notch 101 is provided with a boss 400, and the second notch 201 is opened with a groove 500 adapted to the first notch 101.
Through above-mentioned technical scheme, at the in-process of laying the building carrier plate, can utilize boss 400 and recess 500's cooperation to lay fast between the adjacent bottom plate, improve and lay efficiency, moreover, can also improve the steadiness between the adjacent building carrier plate.
Further, in the present embodiment, the supporting frame 300 includes a lower frame 301, an upper chord steel bar 302 and a stiffener 303, wherein the lower frame 301 and the upper chord steel bar 302 are connected by the stiffener 303, and the stiffener 303 has an arc shape.
Through the technical scheme, the reinforcing ribs 303 are arranged into an arc shape, so that the reinforcing ribs have better stress performance, and the damage caused by stress concentration can be reduced.
Further, in the present embodiment, the lower frame 301 is provided with mounting ears 304, and the mounting ears 304 are arc-shaped.
Through the technical scheme, the mounting lugs 304 are arranged on the lower frame 301, the lower frame 301 and the bottom plate are welded by the mounting lugs 304, and only the mounting lugs 304 and the bottom plate need to be welded in the production process, so that the working difficulty and time of welding operation are reduced, and the production efficiency is improved. Meanwhile, the mounting lugs 304 are arc-shaped, so that the harm caused by stress concentration can be reduced.
Further, in the present embodiment, the mounting ears 304 are disposed inward of the lower frame 301.
Through the technical scheme, the mounting lugs 304 are arranged inwards, and an inwards early warning force, namely compressive stress, is applied to the whole supporting frame 300 in the process of welding the mounting lugs 304. After the concrete is pour to the floor carrier plate, mainly play the reinforcing action to concrete floor, the concrete is at the cooling process, because inside and outside cooling rate is uneven etc. the phenomenon of inflation outwards can appear, and this deformation can be resisted to a certain extent because there is the early warning power inwards to support frame 300 this moment.
Further, in the embodiment of the present application, the mounting ears 304 are provided in two sets, and the two sets of mounting ears 304 are symmetrically provided.
Through the technical scheme, the whole stress balance of the support frame 300 is ensured, and the stability is improved.
Further, in the embodiment of the present application, the first base plate 100 and the second base plate 200 are each provided with a raised mounting strip 600, and the support frame 300 is fixedly arranged on the mounting strip 600 through the mounting lug 304.
Through above-mentioned technical scheme, the installation area 600 is protruding setting, in welding process, can reduce the welding degree of difficulty, improves production efficiency.
Further, in the present embodiment, two mounting straps 600 are provided, and the two mounting straps 600 are symmetrically provided.
Through the technical scheme, the support frame 300 can be symmetrically welded on the mounting band 600, the welding difficulty can be reduced in the welding process, and the production efficiency is improved.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A steel bar truss floor deck, comprising:
the bottom plate is provided with an L-shaped first notch on one side and an L-shaped second notch on the other side, and the second notches and the first notches among the plurality of bottom plates are matched with each other to form a section of bottom plate with a complete plane;
the support frame, the support frame is fixed to be set up on the bottom plate, the support frame is used for improving the steadiness.
2. The steel bar truss floor deck according to claim 1, wherein the first notch is provided with a boss, and the second notch is provided with a groove matched with the first notch.
3. The steel bar truss floor deck according to claim 1, wherein the support frame comprises a lower frame, an upper chord steel bar and a reinforcing rib, the lower frame and the upper chord steel bar are connected by the reinforcing rib, and the reinforcing rib is arc-shaped.
4. The steel bar truss floor deck as claimed in claim 3, wherein the lower frame is provided with mounting lugs, the mounting lugs being arcuate.
5. The steel bar truss floor deck as recited in claim 4 wherein said mounting ears are inwardly disposed on said lower frame.
6. The steel bar truss floor deck according to claim 5, wherein the mounting lugs are arranged in two groups, and the two groups of mounting lugs are symmetrically arranged.
7. The steel bar truss floor deck according to claim 6, wherein a raised mounting strip is provided on the bottom plate, and the support frame is fixedly provided on the mounting strip through the mounting lug.
8. The steel bar truss floor deck according to claim 7, wherein two of the installation belts are provided, and the two installation belts are symmetrically provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444937.5U CN213087167U (en) | 2020-07-21 | 2020-07-21 | Steel bar truss floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444937.5U CN213087167U (en) | 2020-07-21 | 2020-07-21 | Steel bar truss floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087167U true CN213087167U (en) | 2021-04-30 |
Family
ID=75626264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444937.5U Expired - Fee Related CN213087167U (en) | 2020-07-21 | 2020-07-21 | Steel bar truss floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087167U (en) |
-
2020
- 2020-07-21 CN CN202021444937.5U patent/CN213087167U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |