CN214941492U - Take reinforced concrete of truss rib extremely prefabricated superimposed sheet - Google Patents
Take reinforced concrete of truss rib extremely prefabricated superimposed sheet Download PDFInfo
- Publication number
- CN214941492U CN214941492U CN202120072668.2U CN202120072668U CN214941492U CN 214941492 U CN214941492 U CN 214941492U CN 202120072668 U CN202120072668 U CN 202120072668U CN 214941492 U CN214941492 U CN 214941492U
- Authority
- CN
- China
- Prior art keywords
- rib
- truss
- fixedly connected
- reinforced concrete
- plate body
- 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
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a take prefabricated superimposed sheet of reinforced concrete of truss rib, including prefabricated plate body and side bearer rib, the top both sides of prefabricated plate body all are provided with the side bearer rib, the top middle part of prefabricated plate body is provided with the crossbearer rib, the top array of prefabricated plate body is provided with a plurality of stirrups, two the first supporting seat of the equal fixedly connected with of one end of side bearer rib, two the equal fixedly connected with second supporting seat of one end of first supporting seat is kept away from to the side bearer rib, the one end fixedly connected with transverse connection seat of crossbearer rib, the one end fixedly connected with transverse connection ring of transverse connection seat is kept away from to the crossbearer rib. The utility model discloses in, be provided with two side bearer ribs and crossbearer ribs, can effectively improve the horizontal and longitudinal strength of prefabricated plate, appear crooked and cracked condition when preventing to hoist and mount, effectively reduce the hoist and mount degree of difficulty, be convenient for hoist and mount work, improved the practicality of device.
Description
Technical Field
The utility model relates to a prefabricated superimposed sheet technical field specifically is a reinforced concrete who takes truss rib constructs prefabricated superimposed sheet.
Background
The composite floor slab is a better structural form combining prefabrication and cast-in-place concrete. The prefabricated prestressed thin plate and the upper cast-in-place concrete layer are combined into a whole and work together. The prestressed main reinforcement of the thin plate is the main reinforcement of the laminated floor slab, and the upper concrete cast-in-place layer is only provided with negative moment reinforcement and constructional reinforcement. The prestressed thin plate is used as a bottom die of a cast-in-place concrete layer, and a template does not need to be supported by the cast-in-place layer. The bottom surface of the thin plate is smooth and flat, and after plate seams are processed, the ceiling can not be plastered any more. The composite floor slab has the advantages of integrity, high rigidity, good crack resistance, no increase of reinforcing steel bar consumption, template saving and the like of a cast-in-place floor slab. Because the cast-in-place floor slab does not need to be provided with a formwork, and the large precast concrete partition boards can be simultaneously hoisted in the structural construction stage, the cast-in-place floor slab can be inserted into decoration engineering in advance, and the construction period of the whole engineering is shortened.
When the existing prefabricated composite slab is prefabricated, the reinforcing steel bar framework inside the prefabricated composite slab still needs to be subjected to bar binding work, time and labor are consumed, the processing efficiency is reduced, and the hoisting and assembling difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforced concrete prefabricated laminated slab with truss ribs.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take precast laminated slab of reinforced concrete of truss rib, includes prefabricated plate body and side bearer rib, the top both sides of prefabricated plate body all are provided with the side bearer rib, the top middle part of prefabricated plate body is provided with the crossbearer rib, the top array of prefabricated plate body is provided with a plurality of stirrups, two the first supporting seat of the equal fixedly connected with of one end of side bearer rib, two the equal fixedly connected with second supporting seat of one end of first supporting seat is kept away from to the side bearer rib, the one end fixedly connected with cross connection seat of crossbearer rib, the one end fixedly connected with cross connection ring of cross connection seat is kept away from to the crossbearer rib, two the equal fixedly connected with vertical connecting seat in one end top of side bearer rib is kept away from to the second supporting seat, two the equal fixedly connected with cross connection ring in one end top of side bearer rib is kept away from to first supporting seat.
As a further description of the above technical solution:
the side bearer rib includes steel bar truss roof beam, left truss pole, right truss pole, connecting rod and main reinforcing bar cover, the below of steel bar truss roof beam respectively with a plurality of left truss poles and right truss pole fixed connection, it is a plurality of the equal end to end fixed connection of left truss pole and right truss pole, it is a plurality of the equal common fixedly connected with connecting rod in bottom of left truss pole and right truss pole, the one end fixedly connected with main reinforcing bar cover that the steel bar truss roof beam was kept away from to the connecting rod.
As a further description of the above technical solution:
the stirrup comprises a stirrup main body and two auxiliary steel bar sleeves, and the bottoms of the two ends of the stirrup main body are fixedly connected with the corresponding auxiliary steel bar sleeves.
As a further description of the above technical solution:
the structure of the transverse frame rib is the same as that of the side frame rib, and the length of the connecting rod of the transverse frame rib is equal to the sum of the length of the connecting rod of the side frame rib and the length of the main reinforcing steel bar sleeve.
As a further description of the above technical solution:
the inside of prefabricated plate body is provided with a plurality of main reinforcement and a plurality of auxiliary reinforcement, and a plurality of main reinforcement and a plurality of auxiliary reinforcement all pass corresponding main reinforcement cover and auxiliary reinforcement cover.
As a further description of the above technical solution:
and the bottoms of the first supporting seat and the second supporting seat are fixedly connected with the prefabricated plate body.
As a further description of the above technical solution:
the middle part of the transverse connecting seat is provided with a notch matched with the transverse connecting ring, and two sides of the transverse connecting seat are provided with annular holes matched with the transverse connecting ring.
As a further description of the above technical solution:
the middle parts of the two longitudinal connecting seats are provided with notches matched with the longitudinal connecting rings, and two sides of the two longitudinal connecting seats are provided with annular holes matched with the longitudinal connecting rings.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model discloses be provided with two side bearer ribs and crossbearer ribs, can effectively improve the horizontal and longitudinal strength of prefabricated plate, appear crooked and cracked condition when preventing to hoist and mount, effectively reduce the hoist and mount degree of difficulty, be convenient for hoist and mount work, improved the practicality of device.
2. The utility model discloses a connecting seat and go-between that two side bearer ribs and crossbearer ribs set up, not only the accessible reinforcing bar directly carries out nested connection, is convenient for also carry out the hanging of lifting hook or pass the lifting rope, need not to survey the focus, further reduces the hoist and mount degree of difficulty, has strengthened the practicality of device.
3. The utility model discloses a main reinforcement cover that two side bearer ribs and crossbearer ribs set up, the vice reinforcement cover of cooperation stirrup below can be directly connected with the inside framework of steel reinforcement of prefabricated plate body, has effectively reduced when pricking the muscle, has improved machining efficiency, has strengthened the practicality of device.
Drawings
Fig. 1 is a left side perspective view of a reinforced concrete prefabricated composite slab with truss ribs according to the present invention;
fig. 2 is a top view of a reinforced concrete prefabricated composite slab with truss ribs according to the present invention;
FIG. 3 is a schematic structural view of a side frame rib portion of a reinforced concrete prefabricated composite slab with truss ribs according to the present invention;
fig. 4 is a structural schematic view of a stirrup of a reinforced concrete prefabricated laminated slab with truss ribs of the present invention;
fig. 5 is a right side perspective view of a reinforced concrete prefabricated composite slab with truss ribs according to the present invention;
illustration of the drawings:
1. prefabricating a plate body; 2. a side frame rib; 3. a cross frame rib; 4. a first support base; 5. hooping; 6. a transverse connecting ring; 7. a transverse connecting seat; 8. a second support seat; 9. a longitudinal connecting seat; 10. a longitudinal connecting ring; 201. a steel bar frame beam; 202. a left spar; 203. a right spar; 204. a connecting rod; 205. a main reinforcing steel bar sleeve; 501. a stirrup body; 502. and an auxiliary reinforcing steel bar sleeve.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a precast laminated slab with truss ribs for reinforced concrete comprises a precast slab body 1 and side frame ribs 2, wherein the side frame ribs 2 are arranged on both sides of the upper part of the precast slab body 1, and a cross frame rib 3 is arranged in the middle part of the upper part of the precast slab body 1. the two side frame ribs 2 and the cross frame rib 3 arranged in the precast slab body can effectively improve the transverse strength and the longitudinal strength of the precast slab body, prevent bending and breaking during hoisting, effectively reduce the hoisting difficulty, facilitate hoisting work and improve the practicability of the device, the upper array of the precast slab body 1 is provided with a plurality of stirrups 5, each stirrup 5 comprises a stirrup main body 501 and two auxiliary steel bar sleeves 502, the bottoms of the two ends of the stirrup main body 501 are fixedly connected with the corresponding auxiliary steel bar sleeves 502, one end of each side frame rib 2 is fixedly connected with a first supporting seat 4, one end of each side frame rib 2 far away from the first supporting seat 4 is fixedly connected with a second supporting seat 8, the bottoms of the two first supporting seats 4 and the two second supporting seats 8 are fixedly connected with the prefabricated plate body 1, one end of the cross frame rib 3 is fixedly connected with a transverse connecting seat 7, one end of the cross frame rib 3, which is far away from the transverse connecting seat 7, is fixedly connected with a transverse connecting ring 6, the middle part of the transverse connecting seat 7 is provided with a notch matched with the transverse connecting ring 6, both sides of the transverse connecting seat 7 are provided with annular holes matched with the transverse connecting ring 6, the upper parts of the ends of the two second supporting seats 8, which are far away from the side frame rib 2, are fixedly connected with longitudinal connecting seats 9, the upper parts of the ends of the two first supporting seats 4, which are far away from the side frame rib 2, are fixedly connected with longitudinal connecting rings 10, the middle parts of the two longitudinal connecting seats 9 are provided with notches matched with the longitudinal connecting rings 10, both sides of the two longitudinal connecting seats 9 are provided with annular holes matched with the longitudinal connecting rings 10, the connecting seats and the connecting rings arranged on the two side frame ribs 2 and the cross frame rib 3 of the utility model, not only the accessible reinforcing bar directly carries out nested connection, also is convenient for carry out the dress of hanging of lifting hook or passes the lifting rope, need not the survey focus, further reduces the hoist and mount degree of difficulty, has strengthened the practicality of device.
The side frame rib 2 comprises a steel bar truss girder 201, a left truss girder 202, a right truss girder 203, a connecting rod 204 and a main steel bar sleeve 205, the lower part of the steel bar truss girder 201 is respectively and fixedly connected with a plurality of left truss girders 202 and right truss girders 203, the plurality of left truss girders 202 and right truss girders 203 are all fixedly connected end to end, the bottoms of the plurality of left truss girders 202 and right truss girders 203 are all fixedly connected with the connecting rod 204 together, one end of the connecting rod 204 far away from the steel bar truss girder 201 is fixedly connected with the main steel bar sleeve 205, the structure of the cross frame rib 3 is the same as that of the side frame rib 2, the length of the connecting rod 204 of the cross frame rib 3 is the sum of the lengths of the connecting rod 204 of the side frame rib 2 and the main steel bar sleeve 205, a plurality of main steel bars and a plurality of auxiliary steel bars are arranged inside the prefabricated plate body 1, and the plurality of main steel bars and the plurality of auxiliary steel bars pass through the corresponding main steel bar sleeves 205 and auxiliary steel bars 502, the main steel bar sleeves 205 and 205 arranged on the two side frame ribs 2 and 3 of the utility model, the auxiliary steel bar sleeve 502 below the stirrup 5 can be directly connected with the steel bar framework inside the prefabricated plate body, so that the working time of tying bars is effectively reduced, the processing efficiency is improved, and the practicability of the device is enhanced.
The working principle is as follows: the utility model discloses when the preparation, the main reinforcement cover 205 of two side bearer ribs of accessible 2 and crossbearer rib 3 settings, the vice reinforcement cover 502 of cooperation stirrup 5 below can be directly connected with prefabricated plate body 1 inside framework of steel reinforcement, has effectively reduced when tying the muscle, has improved machining efficiency, and the utility model discloses the crossbearer rib 3 and two side bearer ribs 2 that set up can effectively improve the horizontal and longitudinal strength of prefabricated plate, appear crooked and cracked condition when preventing to hoist and mount, effectively reduce the hoist and mount degree of difficulty, the connecting seat and the go-between that side bearer rib 2 and 3 both ends of crossbearer rib set up, not only the accessible reinforcing bar directly carries out nested connection, also is convenient for carry out the hanging of lifting hook or pass the lifting rope, need not to survey the focus, further reduces the hoist and mount degree of difficulty, is convenient for carry out hoist and mount work, has strengthened the practicality of device.
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 (8)
1. The utility model provides a take precast laminated slab of reinforced concrete of truss rib, includes prefabricated plate body (1) and side bearer rib (2), its characterized in that: side frame ribs (2) are arranged on both sides of the upper part of the prefabricated plate body (1), a cross frame rib (3) is arranged in the middle of the upper part of the prefabricated plate body (1), a plurality of stirrups (5) are arranged above the prefabricated plate body (1) in an array manner, one ends of the two side frame ribs (2) are fixedly connected with first supporting seats (4), one ends of the two side frame ribs (2) far away from the first supporting seats (4) are fixedly connected with second supporting seats (8), one end of the transverse frame rib (3) is fixedly connected with a transverse connecting seat (7), one end fixedly connected with transverse connection ring (6) of transverse connection seat (7), two are kept away from in crossbearer rib (3) the equal fixedly connected with vertical connecting seat (9) in one end top of side bearer rib (2), two are kept away from in second supporting seat (8) the equal fixedly connected with transverse connection ring (6) in one end top of side bearer rib (2) is kept away from in first supporting seat (4).
2. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the side bearer rib (2) include steel bar truss roof beam (201), left truss pole (202), right truss pole (203), connecting rod (204) and main reinforcing bar cover (205), the below of steel bar truss roof beam (201) respectively with a plurality of left truss poles (202) and right truss pole (203) fixed connection, it is a plurality of left side truss pole (202) and the equal end to end fixed connection of right truss pole (203), it is a plurality of the equal common fixedly connected with connecting rod (204) in bottom of left side truss pole (202) and right truss pole (203), the one end fixedly connected with main reinforcing bar cover (205) of steel bar truss roof beam (201) is kept away from in connecting rod (204).
3. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the stirrup (5) comprises a stirrup main body (501) and two auxiliary steel bar sleeves (502), and the bottoms of the two ends of the stirrup main body (501) are fixedly connected with the corresponding auxiliary steel bar sleeves (502).
4. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the structure of the transverse frame rib (3) is the same as that of the side frame rib (2), and the length of the connecting rod (204) of the transverse frame rib (3) is the sum of the lengths of the connecting rod (204) of the side frame rib (2) and the main reinforcing steel bar sleeve (205).
5. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the prefabricated plate body (1) is provided with a plurality of main reinforcing bars and a plurality of auxiliary reinforcing bars in inside, and a plurality of main reinforcing bars and a plurality of auxiliary reinforcing bars all pass corresponding main reinforcing bar cover (205) and auxiliary reinforcing bar cover (502).
6. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the bottoms of the first supporting seats (4) and the second supporting seats (8) are fixedly connected with the prefabricated plate body (1).
7. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the middle part of the transverse connecting seat (7) is provided with a notch matched with the transverse connecting ring (6), and two sides of the transverse connecting seat (7) are provided with annular holes matched with the transverse connecting ring (6).
8. The reinforced concrete precast composite slab with the truss rib as claimed in claim 1, wherein: the middle parts of the two longitudinal connecting seats (9) are provided with notches which are matched with the longitudinal connecting rings (10), and two sides of the two longitudinal connecting seats (9) are provided with annular holes which are matched with the longitudinal connecting rings (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120072668.2U CN214941492U (en) | 2021-01-12 | 2021-01-12 | Take reinforced concrete of truss rib extremely prefabricated superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120072668.2U CN214941492U (en) | 2021-01-12 | 2021-01-12 | Take reinforced concrete of truss rib extremely prefabricated superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214941492U true CN214941492U (en) | 2021-11-30 |
Family
ID=79122691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120072668.2U Active CN214941492U (en) | 2021-01-12 | 2021-01-12 | Take reinforced concrete of truss rib extremely prefabricated superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214941492U (en) |
-
2021
- 2021-01-12 CN CN202120072668.2U patent/CN214941492U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214941492U (en) | Take reinforced concrete of truss rib extremely prefabricated superimposed sheet | |
| CN216948997U (en) | Lapping structure between laminated plates | |
| CN215167032U (en) | Prefabricated sandwich laminated slab | |
| CN111335530A (en) | Variable cross-section one-way hollow prefabricated slab for block building laminated slab | |
| CN213037236U (en) | Superimposed sheet installation hoisting accessory | |
| CN214461630U (en) | Prefabricated bottom plate of composite floor slab | |
| CN214059608U (en) | PC superimposed sheet transportation frame hoist | |
| CN214993002U (en) | Combined capping beam and bridge with same | |
| CN113323215A (en) | Concrete groove type composite floor slab free of truss steel bars and construction method thereof | |
| CN113323217A (en) | Prefabricated sandwich laminated slab | |
| CN220117554U (en) | Superimposed sheet | |
| CN220080455U (en) | Prefabricated superimposed sheet | |
| CN215253826U (en) | Novel unidirectional continuous prefabricated hollow slab floor without post-cast layer | |
| CN217420169U (en) | High-rigidity floor prefabricated prestressed double-T plate | |
| CN215802298U (en) | Shear connector and steel reinforced concrete composite structure | |
| CN217379453U (en) | Concrete cell type composite floor slab free of truss reinforcing steel bars | |
| CN218405975U (en) | Hoist stable prefabricated superimposed sheet | |
| CN218541133U (en) | Precast concrete superimposed sheet | |
| CN212104744U (en) | High strength superimposed sheet for building | |
| CN213329610U (en) | Prefabricated superimposed sheet | |
| CN113216519B (en) | Steel reinforcement framework and application thereof in floor slab, flat slab and pile foundation bearing platform | |
| CN217811843U (en) | Reinforced concrete superimposed sheet | |
| CN215802774U (en) | Environment-friendly energy-saving prefabricated reinforced concrete slab type stair | |
| CN215630611U (en) | Assembled concrete structure convenient to transportation | |
| CN215290895U (en) | Superimposed floor slab with additional rigidity and pre-buried hooks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |