CN215563799U - Fair-faced concrete PC prefabricated part - Google Patents
Fair-faced concrete PC prefabricated part Download PDFInfo
- Publication number
- CN215563799U CN215563799U CN202121264252.7U CN202121264252U CN215563799U CN 215563799 U CN215563799 U CN 215563799U CN 202121264252 U CN202121264252 U CN 202121264252U CN 215563799 U CN215563799 U CN 215563799U
- Authority
- CN
- China
- Prior art keywords
- shell
- ribs
- cotton
- prefabricated part
- clear water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a clear water concrete PC prefabricated part which comprises a shell, wherein a bearing rib is arranged in the shell, a plurality of connecting ribs are arranged in the shell, a reinforcing rib is arranged in the shell, sound-absorbing cotton is arranged in the bearing rib, heat-insulating cotton is arranged among the connecting ribs, an installation groove is formed in one side of the shell, and an installation part is fixedly connected to the other side of the shell; according to the technical scheme provided by the utility model, the clear water concrete PC prefabricated part has lower density and lighter weight compared with a common clear water concrete PC prefabricated part during pouring by arranging the bearing ribs, the connecting ribs and the reinforcing ribs, the clear water concrete PC prefabricated part achieves the sound insulation effect by arranging the sound absorption cotton, the clear water concrete PC prefabricated part achieves the heat insulation effect by arranging the heat insulation cotton, and the clear water concrete PC prefabricated part has better sound insulation and heat insulation effects compared with the common clear water concrete PC prefabricated part.
Description
Technical Field
The utility model relates to the technical field of PC prefabricated parts, in particular to a bare concrete PC prefabricated part.
Background
PC prefabricated parts refer to concrete products produced by standardized, mechanized processes in factories. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and plays an important role in national economy.
The prior art has the following defects or problems:
1. the existing fair-faced concrete PC prefabricated part is mostly of a solid structure, and the over-heavy transportation of the fair-faced concrete PC prefabricated part of the solid structure is very inconvenient;
2. the existing fair-faced concrete PC prefabricated part has no sound insulation and heat preservation effects, and the sound insulation effect is poor and heat preservation is not realized when the fair-faced concrete PC prefabricated part is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bare concrete PC prefabricated part aiming at the defects in the prior art so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the clear water concrete PC prefabricated component includes the shell, the inside bearing muscle that is provided with of shell, the inside a plurality of splice bar that is provided with of shell, the inside strengthening rib that is provided with of shell, the inside sound cotton, a plurality of inhaling that is provided with of bearing muscle be provided with the heat preservation cotton between the splice bar, the mounting groove has been seted up to shell one side, shell opposite side fixedly connected with installed part.
Optionally, the bearing muscle is the tubbiness structure, inhale the cotton material of sound and be polyester fiber.
Optionally, a plurality of splice bar fixed connection be in the bearing muscle lateral wall with between the shell inner wall, the cotton material of heat preservation is centrifugal glass cotton.
Optionally, the number of the connecting ribs is six, two of the connecting ribs are transverse ribs, and the other four connecting ribs are oblique ribs.
Optionally, the reinforcing rib is fixedly connected to the inner wall of the housing, and the reinforcing rib is located between the two transverse connecting ribs.
Optionally, one end of the shell is provided with four threaded holes.
Optionally, a fixing plate is arranged at one end of the shell, a fixing bolt is movably connected inside the fixing plate, the fixing plate is fixedly installed at one end of the shell through the fixing bolt and the threaded hole, and the fixing bolt is a chemical bolt.
Compared with the prior art, the utility model provides the bare concrete PC prefabricated part, which has the following beneficial effects:
1. compared with the common fair-faced concrete PC prefabricated part, the fair-faced concrete PC prefabricated part has small density and light weight when being poured by arranging the bearing ribs, the connecting ribs and the reinforcing ribs;
2. the sound-absorbing cotton is arranged to enable the bare concrete PC prefabricated part to achieve the sound-insulating effect, and the heat-insulating cotton is arranged to enable the bare concrete PC prefabricated part to achieve the heat-insulating effect, so that the bare concrete PC prefabricated part has better sound-insulating and heat-insulating effects compared with a common bare concrete PC prefabricated part.
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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the present invention.
In the figure: 1. a housing; 2. a fixing plate; 3. a load-bearing rib; 4. connecting ribs; 5. reinforcing ribs; 6. mounting grooves; 7. a mounting member; 8. a threaded hole; 9. fixing the bolt; 10. sound-absorbing cotton; 11. and (5) heat preservation cotton.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, in this embodiment: clear water concrete PC prefabricated component includes shell 1, 1 inside bearing muscle 3 that is provided with of shell, 1 inside a plurality of splice bar 4 that is provided with of shell, 1 inside strengthening rib 5 that is provided with of shell, 3 inside is provided with of bearing muscle inhales sound cotton 10, be provided with heat preservation cotton 11 between a plurality of splice bar 4, mounting groove 6 has been seted up to 1 one side of shell, 1 opposite side fixedly connected with installed part 7 of shell, through setting up bearing muscle 3, splice bar 4 and strengthening rib 5 make this clear water concrete PC prefabricated component relatively general clear water concrete PC prefabricated component density when the pouring little, light in weight, it is more convenient to make to connect between this clear water concrete PC prefabricated component through setting up mounting groove 6 and installed part 7.
Further, the bearing rib 3 is of a barrel-shaped structure, and the sound-absorbing cotton 10 is made of polyester fiber; the sound-absorbing cotton 10 is arranged to enable the fair-faced concrete PC prefabricated part to achieve the sound-insulating effect.
Further, a plurality of connecting ribs 4 are fixedly connected between the side wall of the bearing rib 3 and the inner wall of the shell 1, and the heat-insulating cotton 11 is made of centrifugal glass cotton; the bare concrete PC prefabricated part achieves the heat preservation effect by arranging the heat preservation cotton 11.
Furthermore, the number of the connecting ribs 4 is six, two of the connecting ribs are transverse ribs, and the other four connecting ribs are oblique ribs; make clear water concrete PC prefabricated component inner structure more stable through setting up many with splice bar 4.
Further, a reinforcing rib 5 is fixedly connected to the inner wall of the shell 1, and the reinforcing rib 5 is positioned between the two transverse connecting ribs 4; the strength of the PC prefabricated member of the fair-faced concrete is increased by arranging a plurality of reinforcing ribs 5.
Furthermore, one end of the shell 1 is provided with four threaded holes 8, and the number of the threaded holes 8 is four; the fixing plate 2 can be mounted at one end of the housing 1 by providing the screw hole 8.
Further, a fixing plate 2 is arranged at one end of the shell 1, a fixing bolt 9 is movably connected inside the fixing plate 2, the fixing plate 2 is fixedly installed at one end of the shell 1 through the fixing bolt 9 and a threaded hole 8, and the fixing bolt 9 is a chemical bolt; make fixed plate 2 can install in 1 one end of shell through setting up fixing bolt 9, because fixing bolt 9 materials is the chemical bolt, can make 9 resistant water stains of fixing bolt, the long-term load is stable in humid environment.
The working principle and the using process of the utility model are as follows: leading-in mould with the clear water concrete makes it can pour out the inside tubbiness bearing muscle 3 of shell 1 and shell, six splice bar 4 and a plurality of strengthening rib 5, and the mounting groove 6 and the installed part 7 of shell 1 both sides, put into polyester fiber material's the cotton 10 of inhaling of putting into in barreled bearing muscle 3 inside after the pouring is accomplished, put into the cotton 11 that keeps warm that the material is centrifugal glass cotton in the space between six splice bar 4 with the material again, reuse material is installed at 1 one end of shell for fixing bolt 2 of fixing bolt 9, because fixing bolt 9 is chemical bolt, can make the water stain resistance of fixing bolt 9, it is stable to load for a long time in humid environment, it is more convenient to make between this clear water concrete PC prefabricated component to connect through mounting groove 6 and installed part 7 that the pouring of shell 1 both sides formed during the use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. Bare concrete PC prefabricated component, its characterized in that: including shell (1), shell (1) inside is provided with bearing muscle (3), shell (1) inside is provided with a plurality of splice bar (4), shell (1) inside is provided with strengthening rib (5), bearing muscle (3) inside is provided with inhales sound cotton (10), a plurality of be provided with heat preservation cotton (11) between splice bar (4), mounting groove (6) have been seted up to shell (1) one side, shell (1) opposite side fixedly connected with installed part (7).
2. The bare concrete PC precast element according to claim 1, wherein: the bearing rib (3) is of a barrel-shaped structure, and the sound-absorbing cotton (10) is made of polyester fibers.
3. The bare concrete PC precast element according to claim 1, wherein: a plurality of splice bar (4) fixed connection be in bearing muscle (3) lateral wall with between shell (1) inner wall, heat preservation cotton (11) material is centrifugal glass cotton.
4. The bare concrete PC precast element according to claim 1, wherein: the number of the connecting ribs (4) is six, two of the connecting ribs are transverse ribs, and the other four connecting ribs are oblique ribs.
5. The bare concrete PC precast element according to claim 4, wherein: the reinforcing ribs (5) are fixedly connected to the inner wall of the shell (1), and the reinforcing ribs (5) are located between the two transverse connecting ribs (4).
6. The bare concrete PC precast element according to claim 1, wherein: threaded holes (8) are formed in one end of the shell (1), and four threaded holes (8) are formed.
7. The bare concrete PC precast element according to claim 6, wherein: the utility model discloses a chemical bolt, including shell (1), fixed plate (2), threaded hole (8), fixed plate (2), fixed plate (9) and threaded hole (9), shell (1) one end is provided with fixed plate (2), the inside swing joint of fixed plate (2) has fixing bolt (9), fixed plate (2) pass through fixing bolt (9) with threaded hole (8) fixed mounting be in shell (1) one end, fixing bolt (9) are the chemical bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264252.7U CN215563799U (en) | 2021-06-08 | 2021-06-08 | Fair-faced concrete PC prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264252.7U CN215563799U (en) | 2021-06-08 | 2021-06-08 | Fair-faced concrete PC prefabricated part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215563799U true CN215563799U (en) | 2022-01-18 |
Family
ID=79866686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264252.7U Active CN215563799U (en) | 2021-06-08 | 2021-06-08 | Fair-faced concrete PC prefabricated part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215563799U (en) |
-
2021
- 2021-06-08 CN CN202121264252.7U patent/CN215563799U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215594469U (en) | Prefabricated wallboard for building convenient to equipment | |
| CN215563799U (en) | Fair-faced concrete PC prefabricated part | |
| CN107700747A (en) | A kind of prefabricated building | |
| CN209244002U (en) | A kind of wallboard prefabricated components and assembled wall | |
| CN217537439U (en) | Assembly type construction structure system of disassembly-free external thermal insulation formwork wall | |
| CN208105506U (en) | A kind of prefabricated assembled shear wall groove slurry anchor horizontal connection construction | |
| CN116290387A (en) | Fully assembled house structure capable of resisting high-grade earthquake | |
| CN210369305U (en) | Column-beam connecting node, building frame structure and building body | |
| CN210597724U (en) | Shear force wall-graphite alkene assembled wallboard | |
| CN211229117U (en) | Assembled composite floor and node structure | |
| CN208996262U (en) | A kind of building partition structure | |
| CN209163131U (en) | A kind of novel fabricated wall body structure | |
| CN215483820U (en) | Assembled shear force wall body for building | |
| CN210562968U (en) | Composite heat-insulating external wall panel based on ceramsite vitrified microsphere concrete skeleton | |
| CN219281054U (en) | Novel tie-free beam template foam building block | |
| CN216948896U (en) | Energy-conserving wall body of style of calligraphy H shaped steel frame | |
| CN212613355U (en) | Assembled sandwich insulation board wall | |
| CN215054298U (en) | Combined section steel plate shear wall structure house | |
| CN216239142U (en) | Constructional column and masonry wall draw-connection structure | |
| CN220620553U (en) | Assembled shear wall | |
| CN216664557U (en) | Novel assembled disassembly-free heat preservation template for residences | |
| CN207944716U (en) | Formwork for shear wall opening | |
| CN214302396U (en) | Assembled foaming concrete wall | |
| CN220079708U (en) | Highway bridge bent cap structure | |
| CN221627333U (en) | Assembled building sound insulation wall module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |