CN212478172U - Splicing type prefabricated building concrete member - Google Patents
Splicing type prefabricated building concrete member Download PDFInfo
- Publication number
- CN212478172U CN212478172U CN202020711303.5U CN202020711303U CN212478172U CN 212478172 U CN212478172 U CN 212478172U CN 202020711303 U CN202020711303 U CN 202020711303U CN 212478172 U CN212478172 U CN 212478172U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- concrete wall
- concrete
- wall
- wall 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
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a concatenation formula assembly type structure concrete prefab, include: the concrete wall comprises a concrete wall body and an inner framework, wherein the inner framework is embedded in the concrete wall body, a first butt joint groove is formed in one side of the concrete wall body, a second butt joint groove is arranged at one end of the concrete wall body far away from the first butt joint groove, side positioning grooves are uniformly arranged on the outer walls of the two ends of the concrete wall body, side positioning blocks are movably clamped in the side positioning grooves, upper positioning holes are uniformly formed in the upper wall of the concrete wall body, lower positioning columns are uniformly arranged on the lower wall of the concrete wall body, the device uses the upper positioning hole to match with the lower positioning rod, and uses the butt joint interface to match with the butt joint pin, thereby solving the problems that the existing precast concrete components are connected in a single clamping way when being spliced, the connection mode is not firm enough in practical application relative to a model pouring building, and a certain risk of breakage exists in later use.
Description
Technical Field
The utility model relates to a concrete prefab, in particular to concatenation formula prefabricated building concrete prefab belongs to concrete structure component technical field.
Background
Concrete pre-forms are known in the field of housing industrialization as PC components. Such as prefabricated reinforced concrete column foundation, prefabricated steel structure steel column foundation, street lamp billboard column reinforced concrete foundation and prefabricated floor slab. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The Concrete prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, plays an important role in national economy, is named as Precast Concrete in English, is also called as a PC (polycarbonate) member, and is a Concrete product processed and produced in a factory in a standardized and mechanized mode. The corresponding traditional cast-in-place concrete needs site moulding, site pouring and site maintenance. The precast concrete is widely applied to fields such as building, traffic, water conservancy, plays important role in national economy, however, adopts single joint mode to connect during the concatenation is assembled between the precast concrete of present, and this kind of connected mode is firm inadequately in the actual application for the model pouring building, has certain risk of breaking in the later stage use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concatenation formula assembly type structure concrete prefab to the joint mode that adopts the simple more when the concatenation assembly is connected between the current concrete prefab that the solution above-mentioned background art provided, this kind of connected mode is firm inadequately in the in-service use for the model building construction, has the problem of certain risk of breaking in the later stage use.
In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: concrete wall and inner frame, the inside embedding of concrete wall has the inner frame, first butt joint groove has been seted up to concrete wall one side, concrete wall keeps away from the one end in first butt joint groove and has seted up the second butt joint groove, the side constant head tank has evenly been seted up to concrete wall both ends outer wall, the inside activity joint of side constant head tank has the side locating piece, the locating hole has evenly been seted up to the concrete wall upper wall, the reference column under the concrete wall lower wall evenly installs, the butt joint reinforcing bar is evenly installed to the second butt joint inslot.
As an optimal technical scheme of the utility model, two first butt joint groove between the concrete wall uses with the cooperation of second butt joint groove, the butt joint reinforcing bar be located concrete wall internal one end with the fixed welding of inner frame.
As an optimal technical scheme of the utility model, the butt joint round pin is evenly installed to first butt joint inslot, the butt joint round pin is located one end in the concrete wall body with the fixed welding of inner frame.
As an optimal technical scheme of the utility model, the butt joint reinforcing bar is kept away from the fixed welding of one end of inner frame has the butt joint interface, two between the concrete wall butt joint interface with the butt joint round pin cooperation is used, the internal diameter of butt joint interface is greater than the external diameter of butt joint round pin.
As an optimal technical scheme of the utility model, the reference column is located down one end in the concrete wall with the fixed welding of inner frame.
As an optimal technical scheme of the utility model, two last locating hole between the concrete wall with down the reference column cooperation is used, the internal diameter of going up the locating hole is greater than the external diameter of reference column down.
Compared with the prior art, the beneficial effects of the utility model are that: the locating lever uses under the cooperation of last locating hole, and the butt joint interface cooperation butt joint round pin uses, has solved and has adopted single joint mode to connect more when the concatenation is assembled between the current precast concrete, and this kind of connected mode is firm inadequately for the building is pour to the model in the in-service use, has certain problem of the risk of breaking in the later stage use.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top sectional view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a concrete wall; 2. a docking pin; 3. a side positioning groove; 4. an upper positioning hole; 5. a lower positioning column; 6. a side positioning block; 7. a first docking slot; 8. an inner skeleton; 9. a second docking slot; 10. a docking interface; 11. and (6) butting the reinforcing steel bars.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the method comprises the following steps: concrete wall 1 and inner frame 8, the inside embedding of concrete wall 1 has inner frame 8, first butt joint groove 7 has been seted up to concrete wall 1 one side, concrete wall 1 keeps away from the one end of first butt joint groove 7 and has seted up second butt joint groove 9, side constant head tank 3 has evenly been seted up to concrete wall 1 both ends outer wall, the inside activity joint of side constant head tank 3 has side locating piece 6, locating hole 4 has evenly been seted up to concrete wall 1 upper wall, reference column 5 down is evenly installed to concrete wall 1 lower wall, evenly install butt joint reinforcing bar 11 in the second butt joint groove 9.
Preferably, two first butt joint groove 7 between concrete wall 1 uses with the cooperation of second butt joint groove 9, butt joint reinforcing bar 11 be located concrete wall 1 one end with the fixed welding of inner frame 8, through the first butt joint groove 7 with the 9 concatenations of second butt joint groove with two concrete wall 1 when the concatenation assembly, thereby pour into the concrete in the cavity that forms to both again and make both fixed being in the same place, butt joint reinforcing bar 11 and the fixed welding of inner frame 8 can make the junction and concrete wall 1 become a whole.
Preferably, evenly install butt joint round pin 2 in the first butt joint groove 7, butt joint round pin 2 is located one end in the concrete wall 1 with inner frame 8 fixed weld, butt joint round pin 2 with inner frame 8 fixed weld can make the junction more firm.
Preferably, one end, far away from the inner frame 8, of each butt joint reinforcing steel bar 11 is fixedly welded with a butt joint interface 10, the butt joint interfaces 10 between the two concrete walls 1 are matched with the butt joint pins 2 for use, the inner diameters of the butt joint interfaces 10 are larger than the outer diameters of the butt joint pins 2, and the butt joint pins 2 are inserted into the butt joint interfaces 10 for use during use, so that the connection part and the concrete walls 1 are integrated.
Preferably, the lower positioning column 5 is located one end in the concrete wall 1 and the inner frame 8 are fixedly welded, so that the connection between the two concrete walls 1 is more stable.
Preferably, an upper positioning hole 4 between the two concrete walls 1 is matched with the lower positioning column 5 for use, the inner diameter of the upper positioning hole 4 is larger than the outer diameter of the lower positioning column 5, and the lower positioning column 5 is inserted into the upper positioning hole 4 for connection.
The working principle is as follows: when in use, the concrete walls 1 are connected on the foundation through the lower positioning columns 5, then the first butt joint grooves 7 and the second butt joint grooves 9 of the two concrete walls 1 are spliced together, the butt joint pins 2 are inserted into the butt joint interfaces 10 welded on the butt joint reinforcing steel bars 11, the two concrete walls 1 are positioned on one line, cement paste is smeared in the side positioning pins 3, then the side positioning blocks 6 are clamped in the side positioning pins 3, further concrete slurry is filled in a cavity formed by the first butt joint grooves 7 and the second butt joint grooves 9, the slurry is fully filled in the cavity formed by the first butt joint grooves 7 and the second butt joint grooves 9, when the concrete walls are spliced upwards, the concrete slurry with higher adhesiveness is firstly filled in the positioning holes 4 on the concrete walls 1 at the lower part, then the lower positioning columns 5 of the concrete walls 1 to be spliced are placed in the upper positioning holes 4 of the concrete walls 1 at the lower part, and the two concrete walls 1 are tightly contacted, and the assembly and splicing are completed after solidification.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A spliced assembly building concrete preform comprising: concrete wall (1) and inner frame (8), its characterized in that: concrete wall (1) inside embedding has inner frame (8), first butt joint groove (7) have been seted up to concrete wall (1) one side, concrete wall (1) keeps away from the one end of first butt joint groove (7) and has seted up second butt joint groove (9), side constant head tank (3) have evenly been seted up to concrete wall (1) both ends outer wall, the inside movable joint of side constant head tank (3) has side locating piece (6), locating hole (4) have evenly been seted up to concrete wall (1) upper wall, reference column (5) down are evenly installed to concrete wall (1) lower wall, evenly install butt joint reinforcing bar (11) in second butt joint groove (9).
2. A spliced fabricated building concrete preform according to claim 1, wherein: two first butt joint groove (7) between concrete wall (1) uses with second butt joint groove (9) cooperation, butt joint reinforcing bar (11) be located concrete wall (1) one end with inner frame (8) fixed welding.
3. A spliced fabricated building concrete preform according to claim 1, wherein: evenly install butt joint round pin (2) in first butt joint groove (7), butt joint round pin (2) are located one end in concrete wall (1) with inner frame (8) fixed welding.
4. A spliced fabricated building concrete preform according to claim 3, wherein: the fixed welding of one end that keeps away from inner frame (8) of butt joint reinforcing bar (11) has butt joint interface (10), two between concrete wall (1) butt joint interface (10) with butt joint round pin (2) cooperation is used, the internal diameter of butt joint interface (10) is greater than the external diameter of butt joint round pin (2).
5. A spliced fabricated building concrete preform according to claim 1, wherein: and one end of the lower positioning column (5) positioned in the concrete wall body (1) is fixedly welded with the inner framework (8).
6. A spliced fabricated building concrete preform according to claim 1, wherein: an upper positioning hole (4) between the two concrete walls (1) is matched with the lower positioning column (5) for use, and the inner diameter of the upper positioning hole (4) is larger than the outer diameter of the lower positioning column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711303.5U CN212478172U (en) | 2020-05-05 | 2020-05-05 | Splicing type prefabricated building concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711303.5U CN212478172U (en) | 2020-05-05 | 2020-05-05 | Splicing type prefabricated building concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478172U true CN212478172U (en) | 2021-02-05 |
Family
ID=74455188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020711303.5U Active CN212478172U (en) | 2020-05-05 | 2020-05-05 | Splicing type prefabricated building concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212478172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463689A (en) * | 2021-08-05 | 2021-10-01 | 广东中都建筑集团有限公司 | Basement bottom plate structure |
| CN114717894A (en) * | 2022-03-11 | 2022-07-08 | 南宁市百荣建筑工程有限公司 | Regenerated concrete structure for road and preparation method thereof |
-
2020
- 2020-05-05 CN CN202020711303.5U patent/CN212478172U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463689A (en) * | 2021-08-05 | 2021-10-01 | 广东中都建筑集团有限公司 | Basement bottom plate structure |
| CN114717894A (en) * | 2022-03-11 | 2022-07-08 | 南宁市百荣建筑工程有限公司 | Regenerated concrete structure for road and preparation method thereof |
| CN114717894B (en) * | 2022-03-11 | 2024-05-07 | 南宁市百荣建筑工程有限公司 | Recycled concrete structure for road and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212478172U (en) | Splicing type prefabricated building concrete member | |
| CN105064619A (en) | Rebar sleeve grouting connection member for prefabricated assembled type concrete component and connection method | |
| CN205637162U (en) | Prefabricated assembled steel pipe restraint power consumption connected node | |
| CN204826423U (en) | Prefabricated assembled is reinforcing bar sleeve grout connecting piece for concrete member | |
| CN105317168A (en) | Split-type steel bar sleeve full-grouting joint | |
| CN109750793A (en) | A kind of precast hollow wall column and its construction method | |
| CN210917458U (en) | City utility tunnel unilateral side mould frock subassembly | |
| CN109989529B (en) | Concatenation formula grout sleeve and building prefabricated component | |
| CN109208823B (en) | Quick-assembly built-in steel box type concrete filled steel tube column and production process thereof | |
| CN212453572U (en) | Embedded bolt wall connecting piece device | |
| CN201016191Y (en) | Anti-floating PCM cast-in-situs reinforced bar concrete internal mold construction technique | |
| CN209868938U (en) | Prefabricated piping lane forming die | |
| CN104196023A (en) | Precast concrete tubular pile tip with mechanical connection device and using method of precast concrete tubular pile tip | |
| CN108677731B (en) | Rotary splicing structure and splicing method for capping beam and pier | |
| CN217630625U (en) | Assembled shear force wall connection structure | |
| CN110616802A (en) | Prefabricated steel sleeve connecting node of assembled concrete frame | |
| CN205976532U (en) | Sleeve grout connection structure and wall body | |
| CN205975996U (en) | Thick liquid anchor lap joint structure and wall body | |
| CN109098278A (en) | The connecting structure and construction method of prefabricated beam column | |
| CN113982126A (en) | Novel corrugated pipe connection square steel pipe concrete splicing column | |
| CN208934108U (en) | The connecting structure of prefabricated beam column | |
| CN111395593A (en) | Assembly welding type steel bar template integrated T-shaped component and production method thereof | |
| CN204081277U (en) | Split type steel bar sleeve is in the milk joint entirely | |
| CN216405501U (en) | Connecting structure of CT type assembled underground structure seam | |
| CN211200926U (en) | Barrel-shaped PC component with hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |