CN211948865U - Novel precast concrete building structure - Google Patents
Novel precast concrete building structure Download PDFInfo
- Publication number
- CN211948865U CN211948865U CN202020250708.3U CN202020250708U CN211948865U CN 211948865 U CN211948865 U CN 211948865U CN 202020250708 U CN202020250708 U CN 202020250708U CN 211948865 U CN211948865 U CN 211948865U
- Authority
- CN
- China
- Prior art keywords
- steel bars
- connecting block
- reinforcement
- prefab
- building structure
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a novel precast concrete building structure, including first prefab and second prefab, first prefab is located the middle of the second prefab inboard, both sides all are provided with the second connecting block in the middle of the second prefab, first prefab one end both sides all are provided with first connecting block, first connecting block is located second connecting block bottom, inside top both sides of second connecting block and inside bottom both sides of second connecting block all are provided with transverse reinforcement, be provided with longitudinal reinforcement between two transverse reinforcement, transverse reinforcement and longitudinal reinforcement junction are provided with first connecting reinforcement and second connecting reinforcement respectively, first connecting reinforcement and second connecting reinforcement cross distribution; through install first connecting block additional respectively in first prefab one end both sides, made things convenient for constructor to install precast concrete building structure, promoted constructor equipment precast concrete building structure efficiency, reduced construction cost.
Description
Technical Field
The utility model belongs to the technical field of the precast concrete building, concretely relates to novel precast concrete building structure.
Background
The concrete building structure is a structural form suitable for industrialization, and is the direction of the industrial development of houses. The node connection structure among the prefabricated components in the precast concrete building structure determines the overall performance of the structure. First prefab is connected with the second prefab in the present precast concrete building structure inconveniently, has reduced constructor equipment precast concrete building structure efficiency to increase construction cost's problem, we propose a novel precast concrete building structure for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel precast concrete building structure to it is troublesome with the second prefab to be connected to propose first prefab among the current precast concrete building structure in the above-mentioned background art to solve, has reduced constructor equipment precast concrete building structure efficiency, thereby increases construction cost's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a novel precast concrete building structure comprises a first precast member and a second precast member, wherein the first precast member is positioned in the middle of the inner side of the second precast member, second connecting blocks are arranged on two sides in the middle of the second precast member, first connecting blocks are arranged on two sides of one end of the first precast member, the first connecting blocks are positioned at the bottom end of the second connecting blocks, transverse reinforcing steel bars are arranged on two sides of the top end inside the second connecting blocks and two sides of the bottom end inside the second connecting blocks, longitudinal reinforcing steel bars are arranged between the two transverse reinforcing steel bars, first connecting reinforcing steel bars and second connecting reinforcing steel bars are respectively arranged at the connecting parts of the transverse reinforcing steel bars and the longitudinal reinforcing steel bars, the first connecting reinforcing steel bars and the second connecting reinforcing steel bars are distributed in a crossed manner, the second connecting reinforcing steel bars are positioned at the bottom end of the first connecting reinforcing steel bars, and reinforcing steel bars are, the reinforcing steel bar runs through second connecting block and first connecting block, horizontal reinforcing steel bar runs through second connecting block and second prefab, horizontal reinforcing steel bar outside both ends all are provided with vertical reinforcing steel bar.
Preferably, the first connecting block is consistent with the second connecting block in specification, and the width of the first prefabricated member is consistent with that of the second prefabricated member.
Preferably, the vertical steel bars are fixedly connected with the transverse steel bars, and the transverse steel bars are fixedly connected with the longitudinal steel bars.
Preferably, the second connecting steel bars are fixedly connected with the transverse steel bars and the longitudinal steel bars, and the first connecting steel bars are fixedly connected with the transverse steel bars and the longitudinal steel bars.
Preferably, the second connecting block passes through horizontal reinforcing bar and second prefab fixed connection, the second connecting block passes through reinforcing bar and cast in situ concrete and first connecting block fixed connection, first connecting block and first prefab fixed connection.
Preferably, the diameter of the transverse steel bar is consistent with that of the longitudinal steel bar, and the diameter of the first connecting steel bar is consistent with that of the second connecting steel bar.
Compared with the prior art, the beneficial effects of the utility model are that:
the first connecting blocks are respectively additionally arranged on two sides of one end of the first prefabricated part, when the first prefabricated part is required to be connected with the second prefabricated part, the first prefabricated part is lifted by using a lifting tool, the first prefabricated part is moved, the first connecting block is driven by the first prefabricated part to move, the first connecting block is placed at the bottom end of the second connecting block, after the operation is completed, the reinforcing steel bars are moved and sequentially penetrate through the second connecting block and the first connecting block, then the baffle plate is placed at the joint of the first prefabricated part and the second prefabricated part, then concrete is injected, after the concrete is completely solidified, the first prefabricated part is connected with the second prefabricated part, the prefabricated concrete building structure is convenient to install by constructors, the efficiency of assembling the prefabricated concrete building structure by the constructors is improved, the construction cost is reduced, the first connecting steel bars and the second connecting steel bars are respectively additionally arranged on the inner sides of the transverse steel bars and the longitudinal steel bars, first connecting reinforcement and second connecting reinforcement cross distribution have promoted the atress performance of first connecting block and second connecting block under the effect of first connecting reinforcement and second connecting reinforcement, have avoided first connecting block and second connecting block junction fracture, and then have promoted system concrete building structure life.
Drawings
FIG. 1 is a schematic top view of the precast concrete structure of the present invention;
FIG. 2 is a schematic view of a connection structure of a first prefabricated member and a second prefabricated member according to the present invention;
FIG. 3 is an enlarged view of a portion a of FIG. 1;
FIG. 4 is a schematic cross-sectional view of a second preform according to the present invention;
in the figure: 1. a first preform; 2. a second preform; 3. transverse reinforcing steel bars; 4. longitudinal reinforcing steel bars; 5. a first connecting bar; 6. a second connecting reinforcement; 7. reinforcing steel bars; 8. a first connection block; 9. vertical reinforcing steel bars; 10. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel precast concrete building structure comprises a first precast member 1 and a second precast member 2, wherein the first precast member 1 is positioned in the middle of the inner side of the second precast member 2, the second connecting block 10 is arranged on both sides of the middle of the second precast member 2, the first connecting block 8 is arranged on both sides of one end of the first precast member 1, the first connecting block 8 is positioned at the bottom end of the second connecting block 10, transverse reinforcing steel bars 3 are arranged on both sides of the top end inside the second connecting block 10 and both sides of the bottom end inside the second connecting block 10, a longitudinal reinforcing steel bar 4 is arranged between the two transverse reinforcing steel bars 3, the connecting parts of the transverse reinforcing steel bars 3 and the longitudinal reinforcing steel bar 4 are respectively provided with a first connecting reinforcing steel bar 5 and a second connecting reinforcing steel bar 6, the first connecting reinforcing steel bar 5 and the second connecting reinforcing steel bar 6 are distributed in a crossed manner, the second connecting reinforcing steel bar 6 is positioned at the bottom end of the, the reinforcing steel bar 7 runs through the second connecting block 10 and the first connecting block 8, the transverse steel bar 3 runs through the second connecting block 10 and the second prefabricated member 2, and the two ends of the outer side of the transverse steel bar 3 are provided with the vertical steel bars 9.
In order to facilitate the prefabrication of the first connecting block 8 and the second connecting block 10, in the embodiment, it is preferable that the first connecting block 8 and the second connecting block 10 have the same specification, and the width of the first prefabricated member 1 and the width of the second prefabricated member 2 are the same.
In order to fix the vertical steel bars 9 conveniently, in this embodiment, preferably, the vertical steel bars 9 are fixedly connected with the transverse steel bars 3, and the transverse steel bars 3 are fixedly connected with the longitudinal steel bars 4.
In order to fix the second connecting steel bars 6, in this embodiment, preferably, the second connecting steel bars 6 are both fixedly connected to the transverse steel bars 3 and the longitudinal steel bars 4, and the first connecting steel bars 5 are both fixedly connected to the transverse steel bars 3 and the longitudinal steel bars 4.
In order to facilitate connecting prefabricated first connecting block 8 and second connecting block 10, in this embodiment, preferably, second connecting block 10 passes through transverse reinforcement 3 and second prefab 2 fixed connection, and second connecting block 10 passes through reinforcing steel bar 7 and cast in situ concrete and first connecting block 8 fixed connection, first connecting block 8 and first prefab 1 fixed connection.
In order to facilitate the processing of the transverse reinforcing bars 3, in the embodiment, it is preferable that the diameter of the transverse reinforcing bars 3 is the same as that of the longitudinal reinforcing bars 4, and the diameter of the first connecting reinforcing bars 5 is the same as that of the second connecting reinforcing bars 6.
The utility model discloses a theory of operation and use flow: after the device is completed, the first connecting blocks 8 are respectively additionally arranged on two sides of one end of the first prefabricated member 1, when the first prefabricated member 1 is required to be connected with the second prefabricated member 2, the first prefabricated member 1 is lifted by using a lifting tool and the first prefabricated member 1 is moved, the first connecting blocks 8 are driven by the first prefabricated member 1 to move, the first connecting blocks 8 are placed at the bottom end of the second connecting blocks 10, after the operation is completed, the reinforcing steel bars 7 are moved and sequentially penetrate through the second connecting blocks 10 and the first connecting blocks 8, then the baffle is placed at the connecting position of the first prefabricated member 1 and the second prefabricated member 2, then concrete is injected, after the concrete is completely solidified, the connection of the first prefabricated member 1 and the second prefabricated member 2 is completed, the installation of a prefabricated concrete building structure by constructors is facilitated, the efficiency of the constructors for assembling the prefabricated concrete building structure is improved, and the construction cost is reduced, through install first connecting reinforcement 5 and second connecting reinforcement 6 additional respectively in horizontal reinforcing bar 3 and longitudinal reinforcement 4 inboards, first connecting reinforcement 5 and 6 cross distribution of second connecting reinforcement, under first connecting reinforcement 5 and 6 effects of second connecting reinforcement, the atress performance of first connecting piece 8 with second connecting block 10 has been promoted, the fracture of first connecting piece 8 and 10 junctions of second connecting block has been avoided, and then system concrete building structure life has been promoted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel precast concrete building structure, includes first prefab (1) and second prefab (2), its characterized in that: the first prefabricated part (1) is located in the middle of the inner side of the second prefabricated part (2), second connecting blocks (10) are arranged on two sides of the middle of the second prefabricated part (2), first connecting blocks (8) are arranged on two sides of one end of the first prefabricated part (1), the first connecting blocks (8) are located at the bottom end of the second connecting blocks (10), transverse steel bars (3) are arranged on two sides of the top end inside the second connecting blocks (10) and two sides of the bottom end inside the second connecting blocks (10), longitudinal steel bars (4) are arranged between the two transverse steel bars (3), first connecting steel bars (5) and second connecting steel bars (6) are arranged at the joints of the transverse steel bars (3) and the longitudinal steel bars (4) respectively, the first connecting steel bars (5) and the second connecting steel bars (6) are distributed in a crossed manner, and the second connecting steel bars (6) are located at the bottom end of the first connecting steel bars (5), first connecting reinforcement (5) and second connecting reinforcement (6) intersection both sides all are provided with reinforcing bar (7), reinforcing bar (7) run through second connecting block (10) and first connecting block (8), transverse reinforcement (3) run through second connecting block (10) and second prefab (2), transverse reinforcement (3) outside both ends all are provided with vertical reinforcing bar (9).
2. The novel precast concrete building structure of claim 1, wherein: the first connecting block (8) is consistent with the second connecting block (10) in specification, and the width of the first prefabricated member (1) is consistent with that of the second prefabricated member (2).
3. The novel precast concrete building structure of claim 1, wherein: vertical reinforcing bar (9) and horizontal reinforcing bar (3) fixed connection, horizontal reinforcing bar (3) and longitudinal reinforcement (4) fixed connection.
4. The novel precast concrete building structure of claim 1, wherein: the second connecting steel bars (6) are fixedly connected with the transverse steel bars (3) and the longitudinal steel bars (4), and the first connecting steel bars (5) are fixedly connected with the transverse steel bars (3) and the longitudinal steel bars (4).
5. The novel precast concrete building structure of claim 1, wherein: second connecting block (10) are through horizontal reinforcing bar (3) and second prefab (2) fixed connection, second connecting block (10) are through reinforcing bar (7) and cast in situ concrete and first connecting block (8) fixed connection, first connecting block (8) and first prefab (1) fixed connection.
6. The novel precast concrete building structure of claim 1, wherein: the diameter of the transverse steel bar (3) is consistent with that of the longitudinal steel bar (4), and the diameter of the first connecting steel bar (5) is consistent with that of the second connecting steel bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250708.3U CN211948865U (en) | 2020-03-04 | 2020-03-04 | Novel precast concrete building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250708.3U CN211948865U (en) | 2020-03-04 | 2020-03-04 | Novel precast concrete building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948865U true CN211948865U (en) | 2020-11-17 |
Family
ID=73194251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250708.3U Expired - Fee Related CN211948865U (en) | 2020-03-04 | 2020-03-04 | Novel precast concrete building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948865U (en) |
-
2020
- 2020-03-04 CN CN202020250708.3U patent/CN211948865U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211037273U (en) | Steel joint is connected to assembled concrete structure primary and secondary roof beam | |
| CN111997194A (en) | Fabricated concrete primary and secondary beam structure and dry-type connecting method thereof | |
| CN211948865U (en) | Novel precast concrete building structure | |
| CN210713517U (en) | Assembled superposed beam structure | |
| CN210288827U (en) | Detachable steel bar truss floor bearing plate structure | |
| CN205024833U (en) | Reinforcing bar concrete combination prefabricated component | |
| CN111173130A (en) | Assembled concrete column beam dry-type connecting structure | |
| CN211850360U (en) | Prefabricated trunk type connecting joint | |
| CN212054734U (en) | A template that is used for quick lining cutting of city portal tunnel | |
| CN210049378U (en) | U-shaped connecting beam of precast concrete beam and box-shaped steel column | |
| CN204608975U (en) | A kind of prefabricated assembled profile steel concrete column-steel girder frame structural system | |
| CN107762071B (en) | Prefabricated reinforcement cage structure, pouring structure body and structure body construction method | |
| CN107891511B (en) | Separated prefabricated bay window die | |
| CN215406603U (en) | Assembly structure of precast concrete beam and steel core concrete column | |
| CN210713516U (en) | Precast beam component of assembled structure | |
| CN214574619U (en) | Beam-beam prefabricated connecting structure of concrete frame | |
| CN212801943U (en) | Assembled concrete primary and secondary beam structure and dry-type connecting joint thereof | |
| CN211421603U (en) | Prefabricated combination cast-in-place reinforced concrete assembled post | |
| CN215802460U (en) | Steel frame concrete shear wall structure | |
| CN218028463U (en) | PVA-ECC prefabricated component coincide roof beam integrated configuration | |
| CN216405501U (en) | Connecting structure of CT type assembled underground structure seam | |
| CN218405101U (en) | Hollow slab beam bridge web bar planting reinforced structure | |
| CN212312339U (en) | Integral reinforcement binding clamping fixture suitable for high-speed rail prefabricated box girder | |
| CN211775107U (en) | Prefabricated post structure of assembled | |
| CN219219509U (en) | Connection structure of steel bar truss floor support plate and reinforced concrete wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |