CN212026787U - After-loading beard rib truss reinforced concrete laminated slab - Google Patents
After-loading beard rib truss reinforced concrete laminated slab Download PDFInfo
- Publication number
- CN212026787U CN212026787U CN201922241350.8U CN201922241350U CN212026787U CN 212026787 U CN212026787 U CN 212026787U CN 201922241350 U CN201922241350 U CN 201922241350U CN 212026787 U CN212026787 U CN 212026787U
- Authority
- CN
- China
- Prior art keywords
- beard
- chord steel
- steel bar
- reinforced concrete
- bar
- 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
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a back dress hu zi muscle truss reinforced concrete superimposed sheet, including mixing the earth die block, the upper end of mixing the lateral wall of earth die block is provided with the upper chord reinforcing bar, the lower extreme of mixing the lateral wall of earth die block is provided with the lower chord reinforcing bar, be provided with the hu zi muscle on mixing the lateral wall of earth die block. This adorn hu zi muscle truss reinforced concrete superimposed sheet afterwards, first draw-in groove joint through on the first fixture is at last chord steel, second draw-in groove joint on the second fixture is on last chord steel, rethread positioning bolt runs through in proper order at first fixture, the inside of connecting sleeve and second fixture, and make its tip threaded connection in set nut, can accomplish the fixed effect of hu zi muscle and muddy earth die block, thereby improve the efficiency of being connected with the hu zi muscle when the assembly of muddy earth die block, and can fix the arbitrary position of the hu zi muscle of assembly on muddy earth die block lateral wall, the condition of bumping with the inside reinforcing bar of wall body has been avoided.
Description
Technical Field
The utility model belongs to the technical field of the concrete superimposed sheet, concretely relates to back dress hu zi muscle truss reinforced concrete superimposed sheet.
Background
At present, a laminated slab bottom plate is prefabricated in a factory, is lifted in place by a tower crane after being transported to a site by an automobile, an equipment embedded pipeline is laid on the laminated slab bottom plate, then a reinforcing mesh on the upper layer of a laminated floor slab is laid, and finally cast-in-place concrete on the laminated slab bottom plate is poured. However, the problem that the beard bars and the wall steel bars are arranged in a frame in the field installation and construction of the prefabricated part often occurs, a lot of inconvenience is brought to assembly type construction, and the construction efficiency is seriously influenced, so that the later-installed beard bar truss reinforced concrete laminated slab is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a back dress hu zi muscle truss reinforced concrete superimposed sheet to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rear-mounted beard rib truss reinforced concrete laminated slab comprises a concrete bottom die, wherein upper chord steel bars are arranged at the upper end of the outer side wall of the concrete bottom die, lower chord steel bars are arranged at the lower end of the outer side wall of the concrete bottom die, beard ribs are arranged on the outer side wall of the concrete bottom die, upper chord steel bar attaching grooves are formed in the upper ends of the back surfaces of the beard ribs, lower chord steel bar attaching grooves are formed in the lower ends of the back surfaces of the beard ribs, positioning nuts are arranged on two sides of the top end of each beard rib, first fixtures are arranged between the beard ribs on two sides, first clamping grooves are formed in the back surfaces of the first fixtures, connecting sleeves are welded at the bottom ends of the first clamping fixtures, second clamping fixtures are welded at the bottom ends of the connecting sleeves, second clamping grooves are formed in the back surfaces of the second clamping fixtures, and positioning bolts penetrate through the first clamping fixtures, the connecting, and the bottom end of the positioning bolt is in threaded connection with the positioning nut.
This setting is used for going up the chord steel muscle through the first draw-in groove joint on the first fixture, the second draw-in groove joint on the second fixture is on the chord steel muscle down, rethread positioning bolt runs through in proper order at first fixture, the inside of adapter sleeve and second fixture, and make its tip threaded connection in set nut, can accomplish the fixed effect of beard muscle and muddy earth die block, thereby improve the efficiency of being connected of muddy earth die block and beard muscle when the assembly, and can fix a position the arbitrary position on muddy earth die block lateral wall with the beard muscle of assembly, the condition of bumping with the inside reinforcing bar of wall body has been avoided.
Preferably, the upper chord steel bar fitting groove is clamped on the outer side of the upper chord steel bar, and the lower chord steel bar fitting groove is clamped on the outer side of the lower chord steel bar.
Preferably, the outer side wall of the concrete bottom die is provided with an assembly opening, the position of the assembly opening is correspondingly arranged in the beard rib, and the beard rib is of a structure shaped like a Chinese character ji.
Preferably, the first clamping groove is clamped on the outer side of the upper chord steel bar, and the second clamping groove is clamped on the outer side of the lower chord steel bar.
Preferably, the positioning bolt penetrates through the first clamping groove and is arranged on the front side of the upper chord steel bar.
Preferably, the positioning bolt penetrates through the second clamping groove and is arranged on the front side of the upper chord steel bar and the front side of the lower chord steel bar.
The utility model discloses a technological effect and advantage: this adorn hu zi muscle truss reinforced concrete superimposed sheet afterwards, first draw-in groove joint through on the first fixture is at last chord steel, second draw-in groove joint on the second fixture is on last chord steel, rethread positioning bolt runs through in proper order at first fixture, the inside of connecting sleeve and second fixture, and make its tip threaded connection in set nut, can accomplish the fixed effect of hu zi muscle and muddy earth die block, thereby improve the efficiency of being connected with the hu zi muscle when the assembly of muddy earth die block, and can fix the arbitrary position of the hu zi muscle of assembly on muddy earth die block lateral wall, the condition of bumping with the inside reinforcing bar of wall body has been avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the beard tendon of the present invention;
fig. 3 is a schematic view of the connection between the first fixture and the second fixture of the present invention.
In the figure: 1. a concrete bottom die; 2. upper chord steel bars; 3. a lower chord steel bar; 4. beard tendon; 5. the upper chord steel bar is attached to the groove; 6. the lower chord steel bar is attached to the groove; 7. positioning a nut; 8. a first clamp; 9. a first card slot; 10. connecting a sleeve; 11. a second fixture; 12. a second card slot; 13. positioning the bolt; 14. and (4) an assembly port.
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.
The utility model provides a rear-mounted beard rib truss reinforced concrete laminated slab as shown in figures 1-3, which comprises a concrete bottom die 1, specifically, an assembly opening 14 is arranged on the outer side wall of the concrete bottom die 1, the position of the assembly opening 14 is correspondingly arranged inside a beard rib 4, the beard rib 4 is of a structure like a Chinese character 'ji', an upper chord steel bar 2 is arranged at the upper end of the outer side wall of the concrete bottom die 1, a lower chord steel bar 3 is arranged at the lower end of the outer side wall of the concrete bottom die 1, the beard rib 4 is arranged on the outer side wall of the concrete bottom die 1, an upper chord steel bar attaching groove 5 is arranged at the upper end of the back of the beard rib 4, a lower chord steel bar attaching groove 6 is arranged at the lower end of the back of the beard rib 4, specifically, the upper chord steel bar attaching groove 5 is clamped at the outer side of the upper chord steel bar 2, the lower chord steel bar attaching groove 6 is clamped at the outer, firstly, transporting the concrete bottom die to an assembly site, and at the moment, mutually clamping an upper chord steel bar fitting groove 5 and an upper chord steel bar 2 on a beard bar 4, and mutually clamping a lower chord steel bar fitting groove 6 and a lower chord steel bar 3 to finish the pre-installation effect of the beard bar 4 and the concrete bottom die 1;
When the post-installed beard rib truss reinforced concrete composite slab is used, firstly, the concrete bottom die is transported to an assembly site, at the moment, the upper chord steel bar fitting grooves 5 on the beard ribs 4 are mutually clamped with the upper chord steel bars 2, the lower chord steel bar fitting grooves 6 are mutually clamped with the lower chord steel bars 3, and the pre-installation effect of the beard ribs 4 and the concrete bottom die 1 is completed; 9 joints of first draw-in groove through on the first fixture 8 are at last quarter reinforcing bar 2, 12 joints of second draw-in groove on the second fixture 11 are on last quarter reinforcing bar 3, rethread positioning bolt 13 runs through in proper order at first fixture 8, the inside of adapter sleeve 10 and second fixture 11, and make its tip threaded connection in set nut 7, can accomplish the fixed effect of beard muscle 4 and muddy earth die block 1, thereby improve muddy earth die block 1 when the assembly with beard muscle 4's efficiency of being connected, and can fix a position the arbitrary position of beard muscle 4 of assembly on muddy earth die block 1 lateral wall, the condition of bumping with the inside reinforcing bar of wall body has been avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a back dress hu zi muscle truss reinforced concrete superimposed sheet, includes muddy earth die block (1), its characterized in that: an upper chord steel bar (2) is arranged at the upper end of the outer side wall of the concrete bottom die (1), a lower chord steel bar (3) is arranged at the lower end of the outer side wall of the concrete bottom die (1), a beard bar (4) is arranged on the outer side wall of the concrete bottom die (1), an upper chord steel bar fitting groove (5) is formed in the upper end of the back surface of the beard bar (4), a lower chord steel bar fitting groove (6) is formed in the lower end of the back surface of the beard bar (4), positioning nuts (7) are arranged on two sides of the top end of the beard bar (4), first clamping devices (8) are arranged between the two sides of the beard bar (4), first clamping grooves (9) are formed in the back surface of the first clamping devices (8), connecting sleeves (10) are welded at the bottom ends of the first clamping devices (8), second clamping devices (11) are welded at the bottom ends of the connecting sleeves (10), second clamping grooves (12) are formed, and a positioning bolt (13) penetrates through the interiors of the first fixture (8), the connecting sleeve (10) and the second fixture (11), and the bottom end of the positioning bolt (13) is in threaded connection with the inside of the positioning nut (7).
2. The post-installation beard rib truss reinforced concrete composite slab as claimed in claim 1, wherein: the upper chord steel bar fitting groove (5) is connected to the outer side of the upper chord steel bar (2) in a clamped mode, and the lower chord steel bar fitting groove (6) is connected to the outer side of the lower chord steel bar (3) in a clamped mode.
3. The post-installation beard rib truss reinforced concrete composite slab as claimed in claim 1, wherein: the outer wall of the concrete bottom die (1) is provided with an assembly opening (14), the position of the assembly opening (14) is correspondingly arranged in the beard rib (4), and the beard rib (4) is of a structure shaped like a Chinese character 'ji'.
4. The post-installation beard rib truss reinforced concrete composite slab as claimed in claim 1, wherein: first draw-in groove (9) joint is in the outside of last quarter reinforcing bar (2), second draw-in groove (12) joint is in the outside of last quarter reinforcing bar (3).
5. The post-installation beard rib truss reinforced concrete composite slab as claimed in claim 1, wherein: the positioning bolt (13) penetrates through the first clamping groove (9) and is arranged on the front side of the upper chord steel bar (2).
6. The post-installation beard rib truss reinforced concrete composite slab as claimed in claim 1, wherein: and the positioning bolt (13) penetrates through the second clamping groove (12) and is arranged on the front side of the upper and lower chord steel bars (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922241350.8U CN212026787U (en) | 2019-12-15 | 2019-12-15 | After-loading beard rib truss reinforced concrete laminated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922241350.8U CN212026787U (en) | 2019-12-15 | 2019-12-15 | After-loading beard rib truss reinforced concrete laminated slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212026787U true CN212026787U (en) | 2020-11-27 |
Family
ID=73482675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922241350.8U Expired - Fee Related CN212026787U (en) | 2019-12-15 | 2019-12-15 | After-loading beard rib truss reinforced concrete laminated slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212026787U (en) |
-
2019
- 2019-12-15 CN CN201922241350.8U patent/CN212026787U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204098253U (en) | A kind of modified air-entrained concrete building block exterior wall insulated structure | |
| CN102352630A (en) | Full-thread fiber resin rod body soil nailing wall and construction method thereof | |
| CN106760038A (en) | A kind of T-shaped precast concrete shear wall and its dry construction connection method | |
| CN210887565U (en) | Assembled bolted connection roof beam-post node | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN212026787U (en) | After-loading beard rib truss reinforced concrete laminated slab | |
| CN206052767U (en) | The construction elevator basis that can be used in turn | |
| CN211081021U (en) | Vertical PC component high pressure slip casting piece plugging device | |
| CN205839701U (en) | Concrete formwork complexes at a kind of expansion joint | |
| CN111851987A (en) | Construction method of attached short-limb I-steel flower basket pull rod knot type cantilever frame | |
| CN206987345U (en) | A kind of scaffold connecting structure for aluminum alloy mould plate construction | |
| CN206338075U (en) | A kind of anti-internal water pressure composite shield section of jurisdiction | |
| CN212773459U (en) | Wall pouring template applied to expansion joint side | |
| CN210151995U (en) | Assembled shear force wall flexible connection device | |
| CN212671162U (en) | Novel back of body of steel-wood combination is stupefied | |
| CN211850360U (en) | Prefabricated trunk type connecting joint | |
| CN210767515U (en) | Horizontal dislocation steel bar connection structure of steel bar formwork integrated wall | |
| CN209585295U (en) | A kind of tower crane attached wall built-in fitting | |
| CN206299144U (en) | Apply prestressed angle steel reinforced structure for rectangular column | |
| CN206503311U (en) | A kind of precast concrete daughter wall member and its attachment structure | |
| CN205908012U (en) | Positioner of high -rise shear force wall construction joint department's reinforcing bar and template | |
| CN205088832U (en) | Connection structure of arch roof and bracket stake | |
| CN218028983U (en) | High-strength building template capable of preventing slurry leakage | |
| CN211690800U (en) | Vertical electric power support connection structure | |
| CN212772467U (en) | Corrugated steel structure |
Legal Events
| 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: 20201127 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |