CN211572182U - Exempt from to tear open and decorate steel bar truss building carrier plate - Google Patents
Exempt from to tear open and decorate steel bar truss building carrier plate Download PDFInfo
- Publication number
- CN211572182U CN211572182U CN202020038879.XU CN202020038879U CN211572182U CN 211572182 U CN211572182 U CN 211572182U CN 202020038879 U CN202020038879 U CN 202020038879U CN 211572182 U CN211572182 U CN 211572182U
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- base plate
- truss
- steel bar
- bracket
- disassembly
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Abstract
The utility model provides a disassembly-free decorative steel bar truss floor support plate, which relates to the technical field of buildings and solves the technical problem that the bottom die of the disassembly-free steel bar truss floor support plate is not firmly fixed with a truss in the prior art, the disassembly-free decorative steel bar truss floor support plate comprises a base plate and a truss component, and a built-in fitting is arranged in the base plate; the bottom of the truss assembly is arranged in the base plate and is fixedly connected with the embedded part; the utility model discloses an at the inside built-in fitting that sets up of base plate, not only can make truss subassembly and base plate connect more firmly, can effectively improve base plate rigidity moreover, simultaneously the utility model discloses can reach exempting from to strut in form removal and the certain size after the construction, simple structure, the transportation is convenient, low cost, the security is high, and the practicality is strong.
Description
Technical Field
The utility model relates to a building technical field, concretely relates to exempt from to tear open and decorate steel bar truss building carrier plate.
Background
Steel bar truss bearing plate is in the middle of the extensive construction of being applied to housing construction as a common building material, traditional steel bar truss building carrier plate is the galvanized steel sheet die block, galvanized steel sheet die block is for exposing the type after the installation concreting, decorative relatively poor pleasing to the eye, need fitment furred ceiling side can be solved, increase later stage decoration cost, and fire behavior is relatively poor, a follow-on can dismantle steel bar truss building carrier plate to having appeared among this prior art, this steel bar truss building carrier plate adopts wood system or bamboo die block and steel bar truss to be connected, demolish after pouring, can solve the decorative type defect of traditional steel bar truss building carrier plate, but the expense of strutting and form removal in having increased the construction, and the operation is comparatively loaded down with trivial details.
At present, in the non-dismantling steel bar truss floor support plate appearing in the industry, the bottom die and the steel bar truss are in a separable type, the bottom die and the steel bar truss are connected through bolts, the number of connection points is few, the technical problem that the bottom die and the steel bar truss are not firmly fixed exists, the firmness and the safety between the bottom die and the steel bar truss are poor in use, and the hidden danger that the bottom die falls off exists in the use process after construction.
The applicant has found, in comparison with the prior art, that at least the following technical problems exist:
1. the existing non-dismantling steel bar truss bearing plate has the defects that the bottom die and the truss are connected by bolts, the connection is not firm enough, and the safety and the firmness are poor.
2. When the existing non-dismantling steel bar truss bearing plate is spliced, a large gap is often formed between adjacent bottom moulds, and the connecting effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disassembly-free decorative steel bar truss floor support plate, which solves the technical problem that the bottom die of the prior disassembly-free steel bar truss floor support plate is not firmly fixed with a truss in the prior art; the utility model provides a plurality of technical effects that the preferred technical scheme of the technical scheme can produce (the built-in fitting sets up to the steel mesh, the steel mesh is fixedly connected with the truss subassembly bottom, on the one hand, the overall rigidity of base plate can be enhanced, on the other hand, the truss subassembly is connected with the base plate more firmly, the truss subassembly sets up to a plurality of and all truss subassemblies are arranged in parallel, on the basis of saving the formwork support expense, the formwork support interval is guaranteed, the truss subassembly includes support and crossbeam, the support bottom sets up in the base plate and fixedly connects with the built-in fitting, the structure is firm, the support includes left support and right support, the left support and right support are symmetrically arranged relative to the crossbeam and form the truss structure, the structure is light, the span is large, the cost is low, the stiffening beam is fixedly arranged on the lower part section of the left support and the right support, the, the longitudinal rods are vertically arranged, and two ends of the longitudinal rods are respectively fixedly connected with the end parts of the cross beams and the transverse rods, so that the firmness is further improved; the base plate is made of ardealite, calcium silicate or gypsum by pouring, and base plates made of different materials are selected according to actual needs, so that the base plate is more diversified; the opposite side surfaces of the substrates are vertically arranged, and two adjacent substrates can be attached to each other; the opposite side surfaces of the substrates are obliquely arranged in the same direction, and the two adjacent substrates are attached more tightly; the side surfaces of the base plates are provided with positioning parts and positioning grooves which are matched in shape, and when two adjacent base plates are attached, the corresponding positioning parts are arranged in the corresponding positioning grooves, so that the installation is convenient, the installation is firm, and the like); see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of exempt from to tear open and decorate steel bar truss building carrier plate, including base plate and truss subassembly, wherein: an embedded part is arranged inside the substrate; the bottom of the truss assembly is arranged in the base plate and fixedly connected with the embedded part.
Preferably, the number of the truss assemblies is at least two, and all the truss assemblies are arranged in parallel.
Preferably, the truss assembly comprises a brace and a cross-beam, wherein: the cross beam is arranged at the top of the bracket; the number of the supports is at least two, all the supports are uniformly arranged along the cross beam, and the bottoms of the supports are arranged inside the base plate and fixedly connected with the embedded parts.
Preferably, the brackets include a left bracket and a right bracket, the truss assembly further includes a reinforcing beam, wherein: the cross beam is arranged between the top of the left support and the top of the right support, and the left support and the right support are symmetrically arranged relative to the cross beam; the lower sections of the left bracket and the right bracket are provided with the stiffening beams; the reinforcing beam is located above the base plate and arranged in parallel relative to the cross beam.
Preferably, the truss assembly further comprises transverse and longitudinal rods, wherein: the transverse rod is horizontally arranged on the base plate, and two ends of the transverse rod are respectively fixedly connected with the end parts of the two reinforcing beams; the longitudinal rod is vertically arranged on the base plate, the top of the longitudinal rod is fixedly connected with the end part of the cross beam, and the bottom of the longitudinal rod is fixedly connected with the transverse rod.
Preferably, the embedded parts are arranged to be steel nets, and the steel nets are fixedly connected with the truss assembly.
Preferably, the substrate is cast from phosphogypsum, calcium silicate or gypsum.
Preferably, two opposite side surfaces of the substrate are vertically arranged, so that two adjacent substrates can be attached to each other.
Preferably, two opposite side surfaces of the substrate are obliquely arranged in the same direction, so that two adjacent substrates can be attached to each other.
Preferably, two opposite side surfaces of the substrate are respectively provided with a positioning part and a positioning groove, and the positioning part is matched with the positioning groove in shape.
The utility model provides a pair of exempt from to tear open and decorate steel bar truss building carrier plate has following beneficial effect at least:
the disassembly-free decorative steel bar truss floor support plate comprises a base plate and a truss assembly, wherein the base plate and the truss assembly are matched with each other and stressed together, so that the rigidity of the base plate can be ensured; an embedded part is arranged in the base plate, the bottom of the truss assembly is arranged in the base plate and is fixedly connected with the embedded part, and the embedded part can be used as a reinforcing structure of the base plate on one hand and enables the truss assembly to be more tightly connected with the base plate on the other hand; the utility model discloses a base plate, built-in fitting and truss subassembly mutually support, not only can make truss subassembly and base plate connect more firmly, can effectively improve the rigidity of base plate moreover, can reach exempting from to tear open the mould and exempt from to strut in the certain dimension simultaneously, simple structure, the transportation is convenient, the low price, the security is high, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic cross-sectional view of the AA of the present invention;
FIG. 4 is a schematic view of the installation of two substrates vertically arranged on the side of the present invention;
FIG. 5 is a schematic view of the installation of two substrates with the inclined side surfaces;
FIG. 6 is a schematic view of the installation of two substrates with positioning parts and positioning grooves;
fig. 7 is a schematic view of the installation of two substrates according to another embodiment of the present invention, in which a positioning portion and a positioning groove are provided.
Reference numerals
1. A substrate; 11. a positioning part; 12. positioning a groove; 2. a truss assembly; 21. a cross beam; 22. a support; 221. a left bracket; 222. a right bracket; 23. a reinforcing beam; 24. a longitudinal rod; 25. a transverse bar; 3. an embedded part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides an exempt from to tear open and decorate steel bar truss building carrier plate, as figure 1 the utility model discloses schematic view and figure 3 overlook the utility model discloses AA section schematic view is shown, exempt from to tear open and decorate steel bar truss building carrier plate and include base plate 1 and truss subassembly 2, wherein: an embedded part 3 is arranged inside the base plate 1, and the bottom of the truss component 2 is arranged in the base plate 1 and is fixedly connected with the embedded part 3; the embedded part 3 is set as a metal embedded part, the truss component 2 is manufactured by welding steel bars, the bottom of the truss component 2 is connected with the metal embedded part in a welding mode, and the base plate 1 is formed by pouring.
In the using process, the base plate 1 and the truss component 2 are firmly connected and can be directly transported, hoisted and installed, and after the installation of the disassembly-free decorative steel bar truss floor support plate is finished, the surface layer can be directly treated without disassembling the base plate 1; the utility model discloses, through setting up at the inside built-in fitting 3 of base plate 1, can regard as base plate 1's additional strengthening on the one hand to improve base plate 1's rigidity, on the other hand can make truss subassembly 2 and base plate 1 fastening connection, not only simple structure is firm, and application safety factor is high, and the transportation and the installation of being convenient for need not demolish after the construction moreover, can effectively reduce the fitment cost, and the practicality is extensive, the facilitate promotion.
As an optional implementation manner, as shown in fig. 1, the number of the truss assemblies 2 is at least two, all the truss assemblies 2 are arranged in parallel, and all the truss assemblies 2 are uniformly distributed on the base plate 1, so that the support distance is effectively ensured on the basis of stable structure and cost saving.
As an alternative embodiment, as shown in fig. 1, the truss assembly 2 includes a bracket 22 and a cross beam 21, and both the bracket 22 and the cross beam 21 are made of steel bars, wherein: the cross beam 21 is arranged at the top of the bracket 22, and the cross beam 21 is connected with the bracket 22 in a welding way; the number of the supports 22 is at least two, all the supports 22 are uniformly arranged along the cross beam 21, and the bottoms of the supports 22 are arranged in the substrate 1 and fixedly connected with the embedded parts 3; all the cross beams 21 are arranged in parallel.
As an alternative embodiment, as shown in fig. 1, 2 and 3, the bracket 22 includes a left bracket 221 and a right bracket 222, the truss assembly 2 further includes a reinforcing beam 23, and the reinforcing beam 23 is made of steel bars, wherein: the cross beam 21 is welded between the top of the left bracket 221 and the top of the right bracket 222, and the left bracket 221 and the right bracket 222 are symmetrically arranged relative to the cross beam 21; the lower sections of the left bracket 221 and the right bracket 222 are each provided with a reinforcing beam 23; the reinforcing beam 23 is positioned above the base plate 1, the distance between the reinforcing beam 23 and the base plate 1 is about 15mm, the reinforcing beam 23 is arranged in parallel relative to the cross beam 21, and the two reinforcing beams 23 are symmetrically arranged relative to the cross beam 21; the cross beam 21 forms an upper chord reinforcement and the reinforcement beam 23 forms a lower chord reinforcement.
The left bracket 221 and the right bracket 222 which are positioned on the middle section of the cross beam 21 are formed by symmetrically bending reinforcing steel bars along the middle part to form two support legs; the left bracket 221 and the right bracket 222 which are positioned at the two end parts of the cross beam 21 are directly made of a straight steel bar, the top parts of the left bracket 221 and the right bracket are arranged in a bending way, and the left bracket and the right bracket are inclined towards the middle part of the cross beam 21 to form a single foot; the left bracket 221 and the right bracket 222 form a web bar.
As an alternative embodiment, as shown in fig. 1, the truss assembly 2 further comprises transverse bars 25 and longitudinal bars 24, wherein: the transverse rod 25 is horizontally arranged on the base plate 1, and two ends of the transverse rod are respectively connected with the end parts of the two reinforcing beams 23 in a welding manner; the longitudinal rod 24 is vertically arranged on the base plate 1, the top of the longitudinal rod 24 is fixedly connected with the end part of the cross beam 21, and the bottom of the longitudinal rod 24 is connected with the transverse rod 25 in a welding way; the longitudinal rods 24 and the transverse rods 25 are made of steel bars, the firmness of the truss assembly 2 is further enhanced due to the arrangement of the longitudinal rods 24 and the transverse rods 25, the longitudinal rods 24 are vertically arranged relative to the reinforcing beams 23, the longitudinal rods 24 and the two reinforcing beams 23 are located on the same horizontal plane, the transverse rods 25 are vertically arranged relative to the transverse beam 21, and the transverse rods 25 and the transverse beam 21 are located on the same vertical plane.
As an alternative embodiment, the embedded parts 3 are provided as steel nets distributed in the whole substrate 1 and capable of serving as a reinforcing structure of the substrate 1 to improve the rigidity of the substrate 1, the steel nets are fixedly connected with the truss assemblies 2, and the bottom of each bracket 22 is welded with the steel nets, so that the substrate 1 is connected with the truss assemblies 2 more firmly.
As an alternative embodiment, the substrate 1 is made of phosphogypsum, calcium silicate or gypsum by casting, and the thickness of the substrate 1 is approximately set to be 6 mm-30 mm.
The phosphogypsum substrate has good fireproof performance, the fireproof time can reach more than 1.5 hours, and after the temperature reaches 200 ℃, the phosphogypsum substrate can release 20% of crystal water to form water vapor, so that the fireproof protection on an upper concrete structure can be effectively provided.
As an optional implementation manner, as shown in fig. 4, the two substrates are vertically arranged, and the two opposite side surfaces of the substrate 1 are vertically arranged, so that the two adjacent substrates 1 can be attached to each other.
As an optional implementation manner, as shown in fig. 5, the two substrates are installed in a schematic view of the side-cut oblique installation of the present invention, two opposite side surfaces of the substrate 1 are obliquely installed in the same direction, so that two adjacent substrates 1 are attached to each other more tightly.
As an alternative embodiment, the opposite two side surfaces of the base plate 1 are respectively provided with a positioning portion 11 and a positioning groove 12, and the positioning portion 11 is matched with the positioning groove 12 in shape.
As shown in fig. 6 the utility model discloses two base plate installation sketch map that are provided with location portion and constant head tank are shown, and one side middle part position of base plate 1 is provided with constant head tank 12, and the middle part position of base plate 1 opposite side is provided with location portion 11, and when two adjacent base plates 1 laminated, location portion 11 was inserted and is established inside corresponding constant head tank 12.
As shown in fig. 7, the two substrate mounting diagrams of the present invention with another embodiment of the positioning portion and the positioning groove are shown, the top section of one side of the substrate 1 is recessed inwards, so that the positioning groove 12 is formed at the top section of one side of the substrate 1, and the positioning portion 11 is formed at the bottom section; the bottom section of the other side of the substrate 1 is recessed inward so that the top section of the other side of the substrate 1 forms the positioning portion 11 and the bottom section forms the positioning groove 12.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a exempt from to tear open and decorate steel bar truss floor carrier plate, its characterized in that includes base plate (1) and truss subassembly (2), wherein:
an embedded part (3) is arranged in the substrate (1);
the bottom of the truss assembly (2) is arranged in the base plate (1) and is fixedly connected with the embedded part (3).
2. The disassembly-free decorative steel bar truss floor deck according to claim 1, wherein the number of the truss assemblies (2) is at least two, and all the truss assemblies (2) are arranged in parallel.
3. The non-dismantling decorative steel truss floor deck according to claim 1, wherein the truss assembly (2) includes a bracket (22) and a cross member (21), wherein:
the cross beam (21) is arranged on the top of the bracket (22);
the number of the supports (22) is at least two, all the supports (22) are uniformly arranged along the cross beam (21), and the bottom of each support (22) is arranged in the base plate (1) and fixedly connected with the embedded part (3).
4. The disassembly-free decorative steel bar truss floor deck as recited in claim 3, wherein the bracket (22) comprises a left bracket (221) and a right bracket (222), the truss assembly (2) further comprises a reinforcing beam (23), wherein:
the cross beam (21) is arranged between the top of the left bracket (221) and the top of the right bracket (222), and the left bracket (221) and the right bracket (222) are symmetrically arranged relative to the cross beam (21);
the lower section of the left bracket (221) and the lower section of the right bracket (222) are both provided with the reinforcement beam (23);
the reinforcement beam (23) is located above the base plate (1) and is arranged in parallel with respect to the cross beam (21).
5. The demolition-free decorative steel truss floor deck according to claim 4, wherein the truss assembly (2) further comprises a transverse bar (25) and a longitudinal bar (24), wherein:
the transverse rod (25) is horizontally arranged on the base plate (1), and two ends of the transverse rod are respectively fixedly connected with the end parts of the two reinforcing beams (23);
the longitudinal rod (24) is vertically arranged on the base plate (1), the top of the longitudinal rod (24) is fixedly connected with the end part of the cross beam (21), and the bottom of the longitudinal rod (24) is fixedly connected with the transverse rod (25).
6. The disassembly-free decorative steel bar truss floor deck according to claim 1, wherein the embedded parts (3) are arranged as steel nets, and the steel nets are fixedly connected with the truss assemblies (2).
7. The non-dismantling decorative steel bar truss floor deck according to claim 1, wherein the base plate (1) is made of ardealite, calcium silicate or gypsum by casting.
8. The disassembly-free decorative steel bar truss floor deck as claimed in claim 1, wherein two opposite side surfaces of the base plate (1) are vertically arranged so that two adjacent base plates (1) can be attached to each other.
9. The disassembly-free decorative steel bar truss floor deck according to claim 1, wherein two opposite side surfaces of the base plates (1) are obliquely arranged in the same direction so that two adjacent base plates (1) can be attached to each other.
10. The disassembly-free decorative steel bar truss floor deck according to claim 1, wherein the base plate (1) is provided with a positioning part (11) and a positioning groove (12) on two opposite sides, and the positioning part (11) is matched with the positioning groove (12) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038879.XU CN211572182U (en) | 2020-01-08 | 2020-01-08 | Exempt from to tear open and decorate steel bar truss building carrier plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038879.XU CN211572182U (en) | 2020-01-08 | 2020-01-08 | Exempt from to tear open and decorate steel bar truss building carrier plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211572182U true CN211572182U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020038879.XU Ceased CN211572182U (en) | 2020-01-08 | 2020-01-08 | Exempt from to tear open and decorate steel bar truss building carrier plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211572182U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609882A (en) * | 2020-12-16 | 2021-04-06 | 中国建筑科学研究院有限公司 | Exempt from to tear open die block light steel truss building carrier plate |
| CN113802742A (en) * | 2021-09-27 | 2021-12-17 | 天津中冶团泊湖置业有限公司 | Manufacturing method of ceiling-free and disassembly-free bottom die steel bar truss floor plate |
| CN114135039A (en) * | 2021-12-03 | 2022-03-04 | 江西建邦科技有限公司 | Exempt from to tear open steel bar truss building carrier plate |
-
2020
- 2020-01-08 CN CN202020038879.XU patent/CN211572182U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609882A (en) * | 2020-12-16 | 2021-04-06 | 中国建筑科学研究院有限公司 | Exempt from to tear open die block light steel truss building carrier plate |
| CN113802742A (en) * | 2021-09-27 | 2021-12-17 | 天津中冶团泊湖置业有限公司 | Manufacturing method of ceiling-free and disassembly-free bottom die steel bar truss floor plate |
| CN114135039A (en) * | 2021-12-03 | 2022-03-04 | 江西建邦科技有限公司 | Exempt from to tear open steel bar truss building carrier plate |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220329 Decision number of declaring invalidation: 54783 Granted publication date: 20200925 |