CN208415493U - A kind of precast concrete, precast concrete wall panel and prefabricated buildings - Google Patents
A kind of precast concrete, precast concrete wall panel and prefabricated buildings Download PDFInfo
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- CN208415493U CN208415493U CN201820769387.0U CN201820769387U CN208415493U CN 208415493 U CN208415493 U CN 208415493U CN 201820769387 U CN201820769387 U CN 201820769387U CN 208415493 U CN208415493 U CN 208415493U
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- connector
- precast concrete
- bolster
- member body
- utility
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Abstract
The utility model provides a kind of precast concrete comprising has member body, the first connector, the second connector, the first bolster and the second bolster.The first bolster and the second bolster of the precast concrete wall panel are capable of increasing the crack resistance of precast concrete, avoid or reduce the precast concrete and crack occur in connection, increase the durability of the building assembled by the precast concrete.Furthermore, the utility model also provides a kind of precast concrete wall panel comprising has multiple precast concretes interconnected, is connected by the first connector with the second connector between multiple contiguous prefabricated concrete components, with cracking resistance antidetonation, the good feature of stability.The utility model also provides a kind of prefabricated buildings comprising there is the above-mentioned precast concrete wall panel of cracking resistance antidetonation, it is durable, and it is detachable to reuse, it is environmentally protective.
Description
Technical field
The utility model relates to the realm of building construction, in particular to a kind of precast concrete, precast concrete
Wallboard and prefabricated buildings.
Background technique
In the construction process of the buildings such as house, bridge, reinforced concrete is largely used to enhance the intensity of building
Soil structure is needed to be supported using template scene into model, concrete is then poured into mould generally by the way of branch module and cast-in-situ
Maintenance molding in type.In existing casting pattern, have the shortcomings that expend high, construction time length, and there are stiffness and strength
It is insufficient.
Reinforced concrete precast member is made of the structural member of common stress two kinds of materials of reinforcing bar and concrete.It is with mixed
Solidifying soil is undertaken pressure, is undertaken pulling force with reinforcing bar, therefore reinforced concrete precast member can more fully utilize reinforcing bar and coagulation
The mechanical property of both native materials.But the crack resistance of ordinary reinforced concrete prefabricated component is poor, when normal use, often occurs
Crack, this is very unfavorable to hydraulic reinforced concrete prefabricated component, and crack presence can reduce impervious and freezing tolerance, and reinforcing bar is caused to become rusty
Erosion, influences the durability of works；Repairing and the work reinforced are also relatively difficult.
Utility model content
The first of the utility model is designed to provide a kind of precast concrete, is capable of increasing precast concrete structure
The crack resistance of part avoids or reduces the precast concrete and crack occurs in connection, increases by the precast concrete
The durability of the building of assembling.
The second of the utility model is designed to provide a kind of precast concrete wall panel, by multiple above-mentioned precast concretes
Component, which is connected, to be formed, and has cracking resistance antidetonation, the good advantage of stability.
The third of the utility model is designed to provide a kind of prefabricated buildings, there is above-mentioned precast concrete wall panel structure
At, have cracking resistance good, it is durable, it is detachable to reuse, it is environmentally protective the advantages that.
The embodiments of the present invention are achieved in that
A kind of precast concrete comprising have member body, the first connector, the second connector, the first bolster
And second bolster；
First connector is connected to one end of member body by the first bolster, and the second connector passes through the second bolster
It is connected to the other end of member body, the first bolster and the second bolster are resilient snubber；
First connector is equipped with bulge-structure, the one end of the second connector far from member body far from one end of member body
Equipped with the groove structure to match with bulge-structure.
In the utility model preferred embodiment, the thickness of above-mentioned first bolster and the second bolster is 5~
10mm。
In the utility model preferred embodiment, the width of above-mentioned first bolster and the second bolster is less than component master
The thickness of body makes the second connector and component so that the junction of the first connector and member body forms the first sunk structure
The junction of main body forms the second sunk structure.
In the utility model preferred embodiment, the width of above-mentioned first bolster and the second bolster compares member body
Thickness lack 5~20mm.
In the utility model preferred embodiment, above-mentioned precast concrete further includes having for keeping muti-piece prefabricated mixed
The guard member being stably connected between solidifying soil component；
Guard member includes guard member main body and the first connection bump and second for being located at guard member main body both ends
Connection bump；
The shape size of first connection bump matches with the first sunk structure, the shape size of the second connection bump and
Two sunk structures match.
In the utility model preferred embodiment, above-mentioned guard member main body includes puigging；Puigging is set to protection
Side of the part main body far from the first connector and the second connector.
In the utility model preferred embodiment, above-mentioned precast concrete includes prefabricated for preventing or reducing
The third bolster of concrete component cracking；
First connector is connected by third bolster with the second connector, and third bolster is elastic component.
In the utility model preferred embodiment, the outer diameter of the bulge-structure of above-mentioned first connector is less than the second connection
The internal diameter of the groove structure of head, when the first connector of first piece of precast concrete is connected to second piece of precast concrete structure
When the second connector of part, third bolster is between the first connector and the gap of the second connector.
A kind of precast concrete wall panel comprising there are multiple such as above-mentioned precast concretes interconnected, it is multiple
It is connected by the first connector with the second connector between precast concrete.
A kind of prefabricated buildings comprising have above-mentioned precast concrete wall panel.
The beneficial effect of the utility model embodiment is:
The utility model provides a kind of precast concrete wall panel comprising has member body, the first connector, the second connection
Head, the first bolster and the second bolster.The first bolster and the second bolster of the precast concrete wall panel are capable of increasing
The crack resistance of precast concrete avoids or reduces the precast concrete and crack occurs in connection, increases pre- by this
The durability of the building of concrete component assembling processed.
In addition, the utility model also provides a kind of precast concrete wall panel comprising have multiple interconnected prefabricated mixed
Soil component is coagulated, is connected by the first connector with the second connector between multiple precast concretes, there is cracking resistance antidetonation, surely
Qualitative good feature.
The utility model also provides a kind of prefabricated buildings comprising there is the above-mentioned precast concrete wall panel of cracking resistance antidetonation,
It is durable, it is detachable to reuse, it is environmentally protective.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the precast concrete that the utility model first embodiment provides；
Fig. 2 is the first connector and second for first piece of precast concrete that the utility model first embodiment provides
Structural schematic diagram when the second connector connection of block precast concrete；
Fig. 3 is the first connector and second for first piece of precast concrete that the utility model first embodiment provides
Structural schematic diagram equipped with third bolster when the second connector connection of block precast concrete；
Fig. 4 is the first connector and second for first piece of precast concrete that the utility model first embodiment provides
Structural schematic diagram equipped with guard member when the second connector connection of block precast concrete.
In figure: 10- precast concrete；100- member body；The first connector of 110-；The first bolster of 111-；
113- bulge-structure；The second connector of 120-；The second bolster of 121-；123- groove structure；130- third bolster；140- is protected
Guard；141- guard member main body；The first connection bump of 143-；The second connection bump of 145-.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
First embodiment
Fig. 1~2 are please referred to, the present embodiment provides a kind of precast concretes 10 comprising have member body 100,
One connector 110, the second connector 120, the first bolster 111, the second bolster 121, third bolster 130 and guard member
140.The precast concrete 10 passes through the setting of the first bolster 111, the second bolster 121 and third bolster 130,
The generation for effectively preventing or reducing crack, improves the stability of precast concrete 10, passes through precast concrete 10
It is durable long.
It is to be connected with each other by the first connector 110 and the second connector 120 between precast concrete 10.Specifically
Ground, the first connector 110 are equipped with bulge-structure 113 far from one end of member body 100, and the second connector 120 is far from component master
One end of body 100 is equipped with the groove structure 123 to match with bulge-structure 113.When two pieces of adjacent precast concretes 10
When being connected, the first connector 110 of first piece of precast concrete 10 is connected to the of second piece of precast concrete 10
First connector 110 of two connectors 120, second piece of precast concrete 10 is connected to third block precast concrete 10
The first connector 110, and so on.
First bolster 111 and the second bolster 121 are resilient snubber, and the first bolster 111 is for alleviating component
Cracking pressure between main body 100 and the first connector 110, the first connector 110 are connected to component by the first bolster 111
One end of main body 100；Second bolster 121 is used to alleviate the cracking pressure between member body 100 and the second connector 120,
Second connector 120 is connected to the other end of member body 100 by the second bolster 121.
Further, in the present embodiment, the thickness of the first bolster 111 and the second bolster 121 is 10mm.It needs
Illustrate, in other embodiments, the thickness of the first bolster 111 and the second bolster 121 can be in the range of 5~10mm
Interior selectivity setting, the thickness range are conducive to the alleviation of the first bolster 111 and the second bolster 121 to cracking pressure, together
Shi Buhui causes negative influence to the intensity of precast concrete 10.
Further, in the present embodiment, the width of the first bolster 111 and the second bolster 121 is less than member body
100 thickness makes the second connector 120 so that the junction between the first connector 110 and component forms the first sunk structure
The second sunk structure is formed with the junction of member body 100.On the one hand first sunk structure and the second sunk structure can be made
It is the first connector 110 and the second connector 120 in the movable chamber for preventing precast concrete 10 from cracking, the first connector
110 under the action of the first bolster 111, occur to be subjected to displacement in the first sunk structure with slow relative to member body 100
The pressure that member body 100 is subject to is rushed, cracking and the deformation of member body 100 are prevented, similarly, the second connector 120 is second
Under the action of bolster 121, it is subjected to displacement relative to member body 100 in the second sunk structure with buffer component main body 100
The pressure being subject to prevents member body 100 from cracking and deforming.
In the present embodiment, member body 100 with a thickness of 120mm, the first bolster 111 and the second bolster 121
Width is 100mm.It should be noted that in other embodiments, the thickness of member body 100 can for 120~160mm it
Between be selectively arranged, the width of the first bolster 111 and the second bolster 121 is 5~20mm fewer than the thickness of member body 100,
Or first bolster 111 and the second bolster 121 width it is equal with the thickness of member body 100.
Attached drawing 3 is please referred to, third bolster 130 cracks for further preventing or reducing precast concrete 10.Tool
Body, third bolster 130 is elastic component, and the first connector 110 is connected by third bolster 130 with the second connector 120.
Further, groove structure of the outer diameter of the bulge-structure 113 of the first connector 110 less than the second connector 120
123 internal diameter, when the first connector 110 of first piece of precast concrete 10 is connected to second piece of precast concrete 10
The second connector 120 when, third bolster 130 is between the first connector 110 and the gap of the second connector 120.One
Aspect, it is even closer that third bolster 130 can be such that the first connector 110 connect with the second connector 120, on the other hand,
Third bolster 130 can make the first connector 110 and the second connector 120 when being squeezed, and third bolster 130 can
Absorb the pressure between the first connector 110 and the second connector 120, prevent the first connector 110 and the second connector 120 it
Between excessively squeeze cause to deform.
Please refer to attached drawing 4, guard member 140 is stably connected between muti-piece precast concrete 10 for making, further plus
The anti crack performance of strong precast concrete 10.Specifically, guard member 140 includes guard member main body 141 and is located at
First connection bump 143 and the second connection bump 145 at 141 both ends of guard member main body.The shape size of first connection bump 143
Matched with the shape size of the first sunk structure so that the first connection bump 143 is inserted into the first sunk structure, second connects
The shape size of protrusion 145 and the shape size of the second sunk structure match so that the second connection bump 145 is inserted into second
In sunk structure.
Guard member 140 is elastic component, when the first connection bump 143 and the second connection bump 145 are inserted into the first sunk structure
When with the second sunk structure, precast concrete 10 can be prevented to deform to a certain extent, make precast concrete 10
Place equipped with the first connector 110 and the second connector 120 is more stable.
Guard member main body 141 is equipped with puigging, and puigging is set to guard member main body 141 far from the first connector 110 and the
The side of two connectors 120.Puigging is made of sound insulating material, is in the present embodiment plasterboard, in other embodiments,
Puigging can be reinforced concrete wall, plank, iron plate, sound-insulating felt or fiberboard etc..
The utility model embodiment also provides a kind of precast concrete wall panel comprising has multiple interconnected above-mentioned pre-
Concrete panel processed is connected between multiple precast concrete wall panels with the second connector 120 by the first link vomiting.
In addition, the utility model embodiment also provides a kind of prefabricated buildings including above-mentioned precast concrete wall panel,
Include muti-piece precast concrete wall panel interconnected, there is cracking resistance antidetonation, the good advantage of stability.
In conclusion the utility model provides a kind of precast concrete wall panel comprising have member body, the first connection
Head, the second connector, the first bolster and the second bolster.First connector is connected to member body by the first bolster
One end, the second connector is connected to the other end of member body, the first bolster and the second bolster by the second bolster
It is resilient snubber.First connector is equipped with bulge-structure far from one end of member body, and the second connector is far from component master
One end of body is equipped with the groove structure to match with bulge-structure.First bolster of the precast concrete wall panel and the second buffering
Part is capable of increasing the crack resistance of precast concrete, avoids or reduces the precast concrete and crack occurs in connection,
Increase the durability of the building assembled by the precast concrete.
In addition, the utility model also provides a kind of precast concrete wall panel comprising have multiple interconnected prefabricated mixed
Soil component is coagulated, is connected by the first connector with the second connector between multiple precast concretes, there is cracking resistance antidetonation, surely
Qualitative good feature.
The utility model also provides a kind of prefabricated buildings comprising there is the above-mentioned precast concrete wall panel of cracking resistance antidetonation,
It is durable, it is detachable to reuse, it is environmentally protective.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of precast concrete, which is characterized in that it includes member body, the first connector, the second connector,
One bolster and the second bolster；
First connector is connected to one end of the member body by first bolster, and second connector is logical
The other end that second bolster is connected to the member body is crossed, first bolster and second bolster are
Resilient snubber；
First connector is equipped with bulge-structure far from one end of the member body, and second connector is far from the structure
One end of part main body is equipped with the groove structure to match with the bulge-structure.
2. precast concrete according to claim 1, which is characterized in that first bolster is slow with described second
The thickness of stamping is 5~10mm.
3. precast concrete according to claim 1, which is characterized in that first bolster and described second delays
The width of stamping is less than the thickness of the member body, so that first connector and the junction of the member body are formed
First sunk structure makes the junction of second connector and the member body form the second sunk structure.
4. precast concrete according to claim 3, which is characterized in that first bolster and described second delays
The width of stamping is 5~20mm fewer than the thickness of the member body.
5. precast concrete according to claim 3, which is characterized in that the precast concrete further includes having
Guard member for making to be stably connected between muti-piece precast concrete；
The guard member include guard member main body and be located at guard member main body both ends the first connection bump and
Second connection bump；
The shape size of first connection bump matches with first sunk structure, the shape of second connection bump
Size and second sunk structure match.
6. precast concrete according to claim 5, which is characterized in that the guard member main body includes sound insulation
Layer；The puigging is set to side of the guard member main body far from first connector and second connector.
7. precast concrete according to claim 1, which is characterized in that the precast concrete includes useful
In the third bolster for preventing or reducing precast concrete cracking；
First connector is connected by the third bolster with second connector, and the third bolster is elasticity
Part.
8. precast concrete according to claim 7, which is characterized in that the protrusion knot of first connector
The outer diameter of structure is less than the internal diameter of the groove structure of second connector, when the institute of first piece of precast concrete
When stating the first connector and being connected to second connector of second piece of precast concrete, third bolster position
Between first connector and the gap of second connector.
9. a kind of precast concrete wall panel, which is characterized in that it includes multiple interconnected as claim 1~8 is any
Precast concrete described in passes through first connector and described second between multiple precast concretes
Connector is connected.
10. a kind of prefabricated buildings, which is characterized in that it includes precast concrete wall panel as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769387.0U CN208415493U (en) | 2018-05-22 | 2018-05-22 | A kind of precast concrete, precast concrete wall panel and prefabricated buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769387.0U CN208415493U (en) | 2018-05-22 | 2018-05-22 | A kind of precast concrete, precast concrete wall panel and prefabricated buildings |
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| Publication Number | Publication Date |
|---|---|
| CN208415493U true CN208415493U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769387.0U Expired - Fee Related CN208415493U (en) | 2018-05-22 | 2018-05-22 | A kind of precast concrete, precast concrete wall panel and prefabricated buildings |
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| CN (1) | CN208415493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322998A (en) * | 2021-05-26 | 2021-08-31 | 广东天濠建设工程有限公司 | Reusable prefabricated enclosure foundation |
-
2018
- 2018-05-22 CN CN201820769387.0U patent/CN208415493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322998A (en) * | 2021-05-26 | 2021-08-31 | 广东天濠建设工程有限公司 | Reusable prefabricated enclosure foundation |
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