CN209368658U - A kind of precast beam with locating piece - Google Patents
A kind of precast beam with locating piece Download PDFInfo
- Publication number
- CN209368658U CN209368658U CN201821962157.2U CN201821962157U CN209368658U CN 209368658 U CN209368658 U CN 209368658U CN 201821962157 U CN201821962157 U CN 201821962157U CN 209368658 U CN209368658 U CN 209368658U
- Authority
- CN
- China
- Prior art keywords
- framework
- steel reinforcement
- positioning tube
- precast beam
- locating piece
- 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
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a kind of precast beams with locating piece, it is related to precast beam field, including framework of steel reinforcement ontology and concrete layer, framework of steel reinforcement ontology is in reticular structure, framework of steel reinforcement ontology both ends are provided with locating piece, locating piece includes the positioning tube being arranged in framework of steel reinforcement ontology gap, and the positioning column being adapted to positioning tube, positioning column is installed on the end mould of prefabricated beam mould, the weight of framework of steel reinforcement ontology is born in positioning tube and positioning column cooperation, when making precast beam, under the cooperation of positioning tube and positioning column, so that entire framework of steel reinforcement ontology is in vacant state, framework of steel reinforcement ontology will not directly be contacted with bed die surface, casting concrete waits for after concrete setting, so that framework of steel reinforcement ontology is inside entire precast beam, guarantee the structural strength of precast beam entirety, artificial teeming coagulation is also needed without subsequent Soil reduces cost of labor.
Description
Technical field
The utility model relates to architectural prefab technical fields, more specifically, it relates to a kind of with the prefabricated of locating piece
Beam.
Background technique
When building building, in order to accelerate construction speed, generally all precast beam can be used as a part of building wall.
When using prefabricated-member mould manufacture precast beam, operator first produces the general shape of precast beam with reinforcing bar,
Framework of steel reinforcement is formed, then framework of steel reinforcement is placed in corresponding prefabricated-member mould, poured concrete, after concrete setting
Just precast beam required for being formed.
However, directly framework of steel reinforcement is put in mold when making precast beam, after casting concrete, in framework of steel reinforcement
Gravity and concrete gravity under, framework of steel reinforcement lower end can be contacted with mold bottom surface completely, after concrete setting,
Framework of steel reinforcement can be seen by being formed by the precast beam face opposite with bed die, so that the precast beam structure intensity of this part is not high, also
Artificial casting concrete again is needed, to guarantee the integral strength of precast beam, so, the later period just also needs to spend more
Manpower carries out secondary casting concrete.
Utility model content
For in practice using the precast beam that existing precast beam carcasing comes out also need it is artificial it is secondary pour it is mixed
Solidifying soil causes to increase this problem of cost of labor, and the utility model aim is to propose a kind of precast beam with locating piece, pass through
Locating piece is set in framework of steel reinforcement ontology, locating piece makes framework of steel reinforcement ontology in hanging in prefabricated beam mould, so that steel
Tendons skeleton ontology is among concrete layer, guarantees the intensity of precast beam, avoids artificial secondary casting concrete, concrete scheme is such as
Under:
A kind of precast beam with locating piece, including framework of steel reinforcement ontology and concrete layer, the framework of steel reinforcement ontology are in
Reticular structure, framework of steel reinforcement ontology both ends are provided with locating piece, and the locating piece includes being arranged in framework of steel reinforcement ontology
Positioning tube in gap and the positioning column being adapted to the positioning tube, the positioning column are installed on the end mould of prefabricated beam mould
On, the weight of the positioning tube and the positioning column cooperation receiving framework of steel reinforcement ontology.
Through the above technical solutions, when production precast beam, the side form of prefabricated beam mould, bed die and one are first installed
Mould is held, the positioning column on positioning tube and end mould is coupled, then the end mould of the other end is installed, in positioning tube and positioning column
Under cooperation, so that entire framework of steel reinforcement ontology is in vacant state, framework of steel reinforcement ontology will not directly be contacted with bed die surface, be poured
It builds after concrete waits for concrete setting, so that framework of steel reinforcement ontology inside entire precast beam, guarantees that precast beam is whole
The structural strength of body also needs artificial teeming concrete without subsequent, reduces cost of labor.
Further, the positioning tube is circumferentially evenly arranged with multiple, the positioning along the framework of steel reinforcement body end
It is tied up between cylinder and the framework of steel reinforcement ontology and is provided with the first fixed steel wire.
Through the above technical solutions, entire framework of steel reinforcement ontology is born in multiple positioning tubes and the common mating reaction of positioning column
Weight, so that positioning tube and positioning column uniform force, extension positioning tube and positioning column use the time, in addition, fixed first
It connect positioning tube with framework of steel reinforcement ontology more stable, avoids in casting concrete, under positioning tube
It moves, the place contacted with positioning column is pressurized excessive.
Further, it is equipped with connecting rod along the framework of steel reinforcement body length direction on the framework of steel reinforcement ontology, institute
State the corresponding both ends for being arranged in the connecting rod of positioning tube at framework of steel reinforcement ontology both ends.
Through the above technical solutions, the positioning tube at framework of steel reinforcement ontology both ends is connected as by entirety by the connecting rod,
So that the positioning tube uniform force at both ends, avoids positioning tube stress is irregular from causing precast beam both ends after molding asymmetric, simultaneously
Reinforce the intensity of precast beam.
Further, fixed block is fixedly connected with inside the positioning tube, the connecting rod and the fixed block screw thread connect
It connects.
It connect, stable connection, and needs through the above technical solutions, being detachably fixed connecting rod with positioning tube realization
It is easy to disassemble when replacement connecting rod or positioning tube, moreover, connecting rod is arranged in inside framework of steel reinforcement, strengthen the structure of precast beam
Intensity, to reinforce the intensity of precast beam.
Further, vertical spacing stirrup is uniformly provided on the framework of steel reinforcement ontology, the positioning tube wears described perpendicular
It is fixedly connected to limit stirrup and with vertical spacing stirrup.
Through the above technical solutions, vertically arranged positioning tube is connected as entirety by vertical spacing reinforcing bar, enhance precast beam
Structural strength equipped with positioning tube region reduces the pressure that the gravity of concrete applies the positioning tube close to bed die, and it is fixed to avoid
Position cylinder moves down, and framework of steel reinforcement ontology is driven to move down.
Further, it is uniformly provided with cross spacing stirrup on the framework of steel reinforcement ontology, the positioning tube wears the cross
It is fixedly connected to limit stirrup and with cross spacing stirrup.
Through the above technical solutions, the positioning tube being laterally arranged is connected as entirety by cross spacing reinforcing bar, avoid laterally setting
The positioning tube set is mobile to side form, leads to framework of steel reinforcement body distortion, to enhance the structure that precast beam is equipped with positioning tube region
Intensity.
Further, the cross spacing stirrup and vertical spacing being arranged in a crossed manner are uniformly provided on the framework of steel reinforcement ontology
Stirrup, the positioning tube are arranged in the end of the cross spacing stirrup, vertical spacing stirrup, and with the cross spacing hoop
Muscle, vertical spacing stirrup are fixedly connected.
Through the above technical solutions, will to be mounted on framework of steel reinforcement ontology both ends complete for cross spacing stirrup, vertical spacing stirrup
The positioning tube in portion is connected as entirety, enhances the structural strength that precast beam is equipped with positioning tube region to a greater extent.
Further, the vertical spacing stirrup, cross spacing stirrup intersection, which are tied up, is provided with the second fixed steel wire.
Through the above technical solutions, improving the structural stability between vertical spacing stirrup, cross spacing stirrup, Jin Erti
The structural strength of high precast beam.
Further, the positioning tube is equipped with snorkel, is connected to inside the snorkel and the positioning tube.
Through the above technical solutions, since positioning tube is hollow setting, connecting with external environment when concrete is during solidification
Logical, the gas in concrete drains into outside by snorkel, and inside concrete is avoided to accumulate gas, and it is strong to reduce precast beam structure
Degree.
Further, the snorkel stretches out the framework of steel reinforcement ontology, abuts with the framework of steel reinforcement ontology.
Through the above technical solutions, after dismantling mold to positioning tube inside be in the milk when, snorkel stop positioning tube from
Extraction inside precast beam guarantees the structural stability of precast beam entirety so that positioning tube stays in inside precast beam.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) pass through the cooperation of positioning tube and positioning column, so that entire framework of steel reinforcement ontology is in vacant state, framework of steel reinforcement
Ontology will not directly be contacted with bed die surface, after casting concrete waits for concrete setting, so that framework of steel reinforcement ontology is integrally located
Inside entire precast beam, guarantee the structural strength of precast beam entirety, also needs artificial teeming concrete without subsequent, reduce artificial
Cost；
(2) by being equipped with the snorkel being connected to positioning tube on positioning tube, when concrete is during solidification, in concrete
Gas outside is drained by snorkel, avoid inside concrete accumulate gas, reduce precast beam structure intensity.
Detailed description of the invention
Fig. 1 is the overall schematic of one embodiment of the utility model；
Fig. 2 is the partial enlargement diagram in the portion A in Fig. 1；
Fig. 3 is the part-structure signal that the utility model is prominent cross spacing stirrup and vertical spacing stirrup positional relationship
Figure；
Fig. 4 is the partial enlargement diagram in the portion B in Fig. 3；
Fig. 5 is the structural schematic diagram for showing connecting rod and positioning tube connection relationship；
Fig. 6 is that the utility model is the partial structure diagram for showing positioning column position.
Appended drawing reference: 1, framework of steel reinforcement ontology；11, rectangle reinforcing bar framework；2, locating piece；21, positioning tube；221, fixed
Block；22, positioning column；3, mould is held；4, the first fixed steel wire；5, connecting rod；6, vertical spacing stirrup；7, cross spacing stirrup；8,
Second fixed steel wire；9, snorkel.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
As shown in Figure 1, a kind of precast beam with locating piece, including framework of steel reinforcement ontology 1 needed for forming precast beam and
The concrete layer that framework of steel reinforcement ontology 1 is coated saves concrete in Figure of description for the overall skeleton for showing precast beam
Layer.Framework of steel reinforcement ontology 1 includes multiple rectangle reinforcing bar frameworks 11 arranged in parallel, is passed through between rectangle reinforcing bar framework 11 solid
Connecing more connection reinforcing bars makes all rectangle reinforcing bar frameworks 11 form one, so that framework of steel reinforcement ontology 1 is finally in hollow net
Shape structure guarantees that casting concrete is formed by the intensity of precast beam later.It, usually directly will be prefabricated when making precast beam
Beam is placed in prefabricated beam mould, and precast beam is contacted with mold bottom surface, the casting concrete into mold, after concrete setting, i.e.,
Precast beam is formed, such precast beam has the concrete layer of side can be relatively thin, and the later period also needs artificial teeming concrete prefabricated to guarantee
The structural strength of beam.
In order to guarantee that precast beam can be wrapped in the middle part of precast beam, avoiding the later period also needs artificial teeming concrete, reinforcing bar
1 both ends of frame ontology are provided with locating piece 2, as shown in fig. 6, locating piece 2 includes positioning tube 21 and is adapted to positioning tube 21
Positioning column 22, positioning column 22 are previously installed on the end mould 3 of mold, and positioning tube 21 is arranged in the gap of framework of steel reinforcement ontology 1,
When installation, positioning tube 21 is placed on the positioning column 22 on the mould 3 of end, framework of steel reinforcement sheet is born in positioning tube 21 and the cooperation of positioning column 22
The weight of body 1, so that framework of steel reinforcement ontology 1 is hung in prefabricated beam mould, framework of steel reinforcement ontology 1 will not connect with the bed die of mold
Touching guarantees the structure of precast beam entirety so that framework of steel reinforcement ontology 1 is between concrete layer after casting concrete
Intensity.
Specifically, 1 both ends of framework of steel reinforcement ontology are respectively provided with as shown in Figure 1, framework of steel reinforcement ontology 1 is whole in rectangular configuration
Have a positioning tube 21, positioning tube 21 be circumferentially uniformly equipped with along 1 end of framework of steel reinforcement ontology it is multiple, in the present embodiment, positioning tube 21
There are four horizontally disposed, along the vertical direction there are four setting, the end of positioning tube 21 is protruded slightly above in framework of steel reinforcement sheet
The end of body 1, ties up that be provided with the first fixed steel wire 4(as shown in Figure 2 between positioning tube 21 and framework of steel reinforcement ontology 1) so that
Positioning tube 21 is fixed on framework of steel reinforcement ontology 1.It is corresponding, positioning column 22 in end mould 3 on be horizontally disposed with there are four, along vertical side
There are four being also provided with.
More connecting rods 5 are equipped with along 1 length direction of framework of steel reinforcement ontology on framework of steel reinforcement ontology 1, in order to enable both ends
21 uniform force of positioning tube, reinforce the intensity of precast beam, be threaded through inside the corresponding positioning tube 21 in 1 both ends of framework of steel reinforcement ontology
The both ends of connecting rod 5, connecting rod 5 are made of reinforcing bar, and connecting rod 5 passes through the gap of framework of steel reinforcement ontology 1, to strengthen prefabricated
The structural strength of beam.
As shown in figure 5, optimization, fixed block 221 is fixedly connected with inside positioning tube 21, offered on fixed block 221 with
The threaded hole of 5 end adapter of connecting rod, connecting rod 5 are threadedly coupled by threaded hole with fixed block 221, so that positioning tube 21 and company
Extension bar 5 is fixed to each other, and reinforces the stability of precast beam entirety.
As shown in figure 3, framework of steel reinforcement ontology 1 is all uniformly provided with cross spacing stirrup 7 with width direction along its length
With vertical spacing stirrup 6, cross spacing stirrup 7 and the structure in closed ring shape of vertical spacing stirrup 6, cross spacing stirrup 7
It is arranged in a crossed manner with vertical spacing stirrup 6, and cross spacing stirrup 7 and 6 intersection of vertical spacing stirrup tie up and be provided with second
Fixed steel wire 8(is as shown in Figure 4).The positioning tube 21 at 1 both ends of framework of steel reinforcement ontology is arranged in cross spacing stirrup 7 and vertical spacing
The end of stirrup 6, and be fixedly connected with cross spacing stirrup 7 and vertical spacing stirrup 6, it strengthens framework of steel reinforcement ontology 1 and is equipped with
Structural strength at positioning tube 21, to enhance the structural strength that precast beam is equipped with 21 region of positioning tube.
As shown in fig. 6, offering snorkel 9 on positioning tube 21, it is connected to inside snorkel 9 and positioning tube 21, in concrete
Process of setting in, the air in concrete is drained into outside from positioning tube 21 at snorkel 9, when avoiding concrete setting
Cavity is formed, reduces the intensity of precast beam, in the present embodiment, there are two the settings of snorkel 9, is located at the two of positioning tube 21
End, snorkel 9 stretch out framework of steel reinforcement ontology 1, abut with the rectangle reinforcing bar framework 11 of framework of steel reinforcement ontology 1, avoid positioning tube 21
It comes out, guarantees to 21 stable grout of positioning tube from precast beam.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of precast beam with locating piece, including framework of steel reinforcement ontology (1) and concrete layer, the framework of steel reinforcement ontology
It (1) is in reticular structure, which is characterized in that framework of steel reinforcement ontology (1) both ends are provided with locating piece (2), the locating piece
It (2) include the positioning tube (21) being arranged in framework of steel reinforcement ontology (1) gap and the positioning being adapted to the positioning tube (21)
Column (22), the positioning column (22) are installed on the end mould (3) of prefabricated beam mould, and the positioning tube (21) is matched with positioning column (22)
Close the weight for bearing the framework of steel reinforcement ontology (1).
2. the precast beam according to claim 1 with locating piece, which is characterized in that the positioning tube (21) is along the reinforcing bar
Frame body (1) end is circumferentially evenly arranged with multiple, ties up between the positioning tube (21) and the framework of steel reinforcement ontology (1)
It is provided with first fixed steel wire (4).
3. the precast beam according to claim 2 with locating piece, which is characterized in that edge on the framework of steel reinforcement ontology (1)
Framework of steel reinforcement ontology (1) length direction is equipped with connecting rod (5), the positioning tube at framework of steel reinforcement ontology (1) both ends
(21) the corresponding both ends for being arranged in the connecting rod (5).
4. the precast beam according to claim 3 with locating piece, which is characterized in that fixed inside the positioning tube (21) to connect
It is connected to fixed block (221), the connecting rod (5) is threadedly coupled with the fixed block (221).
5. the precast beam according to claim 1 with locating piece, which is characterized in that on the framework of steel reinforcement ontology (1)
It is even be equipped with vertical spacing stirrup (6), the positioning tube (21) wear the vertical spacing stirrup (6) and with vertical spacing stirrup
(6) it is fixedly connected.
6. the precast beam according to claim 1 with locating piece, which is characterized in that on the framework of steel reinforcement ontology (1)
It is even be equipped with cross spacing stirrup (7), the positioning tube (21) wear the cross spacing stirrup (7) and with cross spacing stirrup
(7) it is fixedly connected.
7. the precast beam according to claim 1 with locating piece, which is characterized in that on the framework of steel reinforcement ontology (1)
It is even equipped with the cross spacing stirrup (7) and vertical spacing stirrup (6) that are arranged in a crossed manner, the positioning tube (21) is arranged in the cross
To limit stirrup (7), the end of vertical spacing stirrup (6), and it is solid with the cross spacing stirrup (7), vertical spacing stirrup (6)
Fixed connection.
8. the precast beam according to claim 7 with locating piece, which is characterized in that the vertical spacing stirrup (6), transverse direction
Limit stirrup (7) intersection, which is tied up, is provided with second fixed steel wire (8).
9. the precast beam according to claim 1 with locating piece, which is characterized in that the positioning tube (21) is equipped with ventilation
It manages (9), is connected to inside the snorkel (9) and the positioning tube (21).
10. the precast beam according to claim 9 with locating piece, which is characterized in that the snorkel (9) stretches out the steel
Tendons skeleton ontology (1) is abutted with the framework of steel reinforcement ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962157.2U CN209368658U (en) | 2018-11-24 | 2018-11-24 | A kind of precast beam with locating piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962157.2U CN209368658U (en) | 2018-11-24 | 2018-11-24 | A kind of precast beam with locating piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368658U true CN209368658U (en) | 2019-09-10 |
Family
ID=67834240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821962157.2U Active CN209368658U (en) | 2018-11-24 | 2018-11-24 | A kind of precast beam with locating piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123527A (en) * | 2021-04-20 | 2021-07-16 | 黄均贤 | Concrete beam skeleton structure and manufacturing method of concrete beam |
| CN113215957A (en) * | 2021-04-15 | 2021-08-06 | 绍兴市城投建筑工业化制造有限公司 | Prefabricated stand |
-
2018
- 2018-11-24 CN CN201821962157.2U patent/CN209368658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215957A (en) * | 2021-04-15 | 2021-08-06 | 绍兴市城投建筑工业化制造有限公司 | Prefabricated stand |
| CN113123527A (en) * | 2021-04-20 | 2021-07-16 | 黄均贤 | Concrete beam skeleton structure and manufacturing method of concrete beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203712840U (en) | Small box girder concrete pouring mold | |
| CN204703498U (en) | Wall of High-building deformation joint template construction structure | |
| CN201666157U (en) | Inverted arch integral type moving die carrier | |
| CN209368658U (en) | A kind of precast beam with locating piece | |
| CN108867964A (en) | The thin-walled square chest that the closely knit construction method of cassette ceiling anti-floating and this method use | |
| CN204781960U (en) | High -rise building shear force wall movement joint department template is propped up and is established and reinforcement system | |
| CN206888509U (en) | A kind of box culvert plate outer side template reinforcing device | |
| CN104153573B (en) | V-type cylinder concrete pour mould and construction method | |
| CN106012859A (en) | Double-deflection hollow plate beam internal mould and bidirectional rigid locking support structure | |
| CN208343121U (en) | Prefabricated assembled steel structure concrete wallboard mould | |
| CN106285002A (en) | Cast-in-place walls difference of height tool-type hoisting die construction method | |
| CN110107082A (en) | Pour Fast Installation, the disassembly typified form of subsiding crack shear wall | |
| CN205712565U (en) | A kind of prefabricated two-sided wall | |
| CN204850078U (en) | Short wall structure of leading of basement outer wall | |
| CN209538688U (en) | A kind of curved surface Shimizu concrete template support construction | |
| CN108252443A (en) | Bed die detachable hang formula steel bar girder floor slab structure and its construction method | |
| CN204001714U (en) | The concrete mould of building of V-type cylinder | |
| CN208563755U (en) | A kind of precast hollow constructional column for wall connecting | |
| CN211058144U (en) | Integral prefabricating and forming structure for embedded part and core cylinder reinforcing mesh of tower crane | |
| CN204001713U (en) | V-type cylinder oblique line section concrete is built mould | |
| CN209053429U (en) | A kind of formwork system of assembled architecture | |
| CN104264668B (en) | Stake mould of X-shaped Model Pile and preparation method thereof | |
| CN207905242U (en) | The extrusion forming of concrete column and beam exempts from form removal shell and its production equipment | |
| CN204081482U (en) | V-type cylinder transposition section concreting mould | |
| CN207240452U (en) | A kind of mould for foam concrete partition plate verticle mould shaping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |