CN213268361U - PPVC space module connecting piece - Google Patents
PPVC space module connecting piece Download PDFInfo
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- CN213268361U CN213268361U CN202021748799.XU CN202021748799U CN213268361U CN 213268361 U CN213268361 U CN 213268361U CN 202021748799 U CN202021748799 U CN 202021748799U CN 213268361 U CN213268361 U CN 213268361U
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Abstract
The utility model provides a PPVC space module connecting piece, relates to civil engineering PPVC building technical field, including pre-buried first C shaped steel at left side wall body surface, pre-buried second C shaped steel at right side wall body surface, first C shaped steel and second C shaped steel constitute the relative groove structure of opening to connect through the coupling mechanism of interval setting in two recesses, pour cement in the clearance between first C shaped steel, second C shaped steel and coupling mechanism. This is novel when the construction, and the location is simple and easy, and the efficiency of construction is high, firm in connection, and anti-seismic performance that shears is strong, only needs to drop into coupling mechanism according to the spacing of first C shaped steel and second C shaped steel to the connection of horizontal direction's space module and vertical direction space module can be accomplished to the pouring cement.
Description
Technical Field
The utility model relates to a civil engineering PPVC building technical field, concretely relates to PPVC space module connecting piece.
Background
The PPVC is a short for modular building, and is used for dividing the building into a plurality of space modules, all equipment, pipelines, decoration and fixed furniture in the modules are made, and the decoration of the outer vertical surface can be finished. The module components are transported to a construction site, and the building assembled together just like building blocks is a high-end product of building industrialization and has high integrity.
In the process of building the space modules (i.e. the prefabricated cubic structures), the space modules in the horizontal direction need to be connected with each other, and the space modules in the vertical direction need to be connected with each other. In the existing connection mode, a vertical groove is arranged on the outer surface of the side wall of a space module, a perforation formed by winding a steel wire rope is preset in the groove, the perforations of the space modules at two sides are staggered, a strip-shaped steel member is inserted into the perforation after the space modules at two sides are aligned, and then cement is poured in the preset groove; the upper end and the lower end are connected by fixing the strip-shaped steel members at the upper end and the lower end through the connecting piece and then pouring cement.
The disadvantages of the above connection are:
1. the strength of the connecting piece is low, and particularly under the extreme conditions of earthquakes and the like, the space modules are easy to break, so that the building is damaged;
2. the steel wire rope is not easy to shape in perforation, the positioning difficulty is higher when the strip-shaped steel components are inserted, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, this is novel provides can establish the relation of connection of high strength, and the installation effectiveness is high, fixes a position accurate PPVC space module connecting piece.
In order to realize the purpose, the novel technical scheme is as follows:
a PPVC space module connecting piece comprises a first C-shaped steel pre-buried on the outer surface of a left wall body along the vertical direction, and a second C-shaped steel pre-buried on the outer surface of a right wall body along the vertical direction, wherein the first C-shaped steel and the second C-shaped steel form a groove structure with opposite openings and are connected through a connecting mechanism, the connecting mechanism comprises a side plate A and a side plate B, the side plate A is arranged in a groove formed by the first C-shaped steel along the vertical direction and is limited by the first C-shaped steel, the side plate B is arranged in a groove formed by the second C-shaped steel along the vertical direction and is limited by the second C-shaped steel, a connecting plate is connected between the side plate A and the side plate B, two ends of the connecting plate are respectively welded with the inner side ends of the side plate A and the side plate B, the connecting plates are multiple and are arranged along the vertical direction, and the intervals between the, the first C-shaped steel, the second C-shaped steel and the connecting mechanism are connected in a sealed mode, and cement is poured in gaps among the first C-shaped steel, the second C-shaped steel and the connecting mechanism.
Preferably, the outer surfaces of the side walls of the first C-shaped steel and the second C-shaped steel are welded with pegs arranged along the horizontal direction.
Preferably, the pegs are provided with a plurality of pegs, and are uniformly distributed on the outer surfaces of the side walls of the first C-shaped steel 3 and the second C-shaped steel 4 along the vertical direction.
Preferably, the connecting plate is further provided with through holes penetrating through the end faces of the two sides.
Preferably, the through holes on each connecting plate are arranged in a matrix.
Preferably, except for the side wall of the top-most space module, a vacant space for inserting the connecting mechanism of the upper space module is reserved in a groove structure formed by the first C-shaped steel and the second C-shaped steel and provided with opposite openings and used for the top of the side wall of any layer of space module.
Preferably, the end surfaces of the two sides of the dense batten plate structure are respectively matched with the opening edges of the first C-shaped steel and the second C-shaped steel.
Preferably, the opposite end surfaces of the side plate A and the side plate B are respectively matched with the inner end surfaces of one sides of the openings of the first C-shaped steel and the second C-shaped steel.
Preferably, the two ends of the side plate A and the side plate B are respectively matched with the inner surfaces of the side walls of the first C-shaped steel and the second C-shaped steel.
Preferably, when the connecting mechanism is matched with the first C-shaped steel or the second C-shaped steel, a mounting error gap is reserved.
This novel PPVC space module connecting piece has following beneficial effect: this is novel when the construction, and the location is simple and easy, and the efficiency of construction is high, firm in connection, and anti-seismic performance that shears is strong, only needs to drop into coupling mechanism according to the spacing of first C shaped steel and second C shaped steel to the connection of horizontal direction's space module and vertical direction space module can be accomplished to the pouring cement.
Drawings
FIG. 1: the transverse cross-sectional structural diagram of the connecting part of the horizontal space module;
FIG. 2: the sectional structure at the position of the novel a-a1 is schematic;
FIG. 3: a side view of the novel connecting mechanism;
FIG. 4: the novel studded embodiment is shown schematically;
FIG. 5: the matching relation between the first C-shaped steel and the stud is shown schematically;
1: left side wall body, 2: right side wall body, 3: first C-shaped steel, 4: second C-section steel, 5: side plate a, 6: side plate B, 7: connecting plate, 8: pre-embedding longitudinal steel bars, 9: pre-embedding transverse steel bars, 10: wall gap, 11: cement, 12: empty space, 13: through hole, 14: a stud;
1-1: lower floor space module side wall, 1-2: upper space module side wall, 3-1: lower layer first C-shaped steel, 3-2: upper layer first C-shaped steel, 7-1: lower layer connecting plate, 7-2: an upper layer connecting plate.
Detailed Description
The present invention is described in detail below with reference to the drawings, which are intended to illustrate preferred embodiments of the present invention and not to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the device or the element to be referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention.
As shown in figure 1, the PPVC space module connecting piece comprises a first C-shaped steel 3 embedded in the outer surface of a left wall body 1 along the vertical direction, a second C-shaped steel 4 embedded in the outer surface of a right wall body 2 along the vertical direction, wherein the first C-shaped steel 3 and the second C-shaped steel 4 form a groove structure with opposite openings and are connected through a connecting mechanism, the connecting mechanism comprises a side plate A5 and a side plate B6, the side plate A5 is arranged in a groove formed by the first C-shaped steel 3 along the vertical direction and is limited by the first C-shaped steel 3, the side plate B6 is arranged in a groove formed by the second C-shaped steel 4 along the vertical direction and is limited by the second C-shaped steel 4, a connecting plate 7 is connected between the side plate A5 and the side plate B6, two ends of the connecting plate 7 are respectively welded with the inner side ends of the side plate A5 and the side plate B6, the connecting plates 7 are multiple and are arranged along the vertical direction, the connecting plates 7 are equal in distance to form a dense batten plate structure, and cement is poured in gaps among the first C-shaped steel 3, the second C-shaped steel 4 and the connecting mechanisms;
as shown in fig. 4, the studs 14 arranged along the horizontal direction are welded on the outer surfaces of the side walls of the first C-shaped steel 3 and the second C-shaped steel 4;
as shown in FIG. 5, the pegs 14 are provided in plurality and are uniformly distributed on the outer surfaces of the sidewalls of the first and second C- section steels 3 and 4 in the vertical direction.
As shown in fig. 2, the connecting plate 7 is further provided with a through hole 13 penetrating through end surfaces of two sides;
as shown in fig. 2, the through holes 13 on each connecting plate 7 are arranged in a matrix;
as shown in fig. 2, except for the side wall of the top-most space module, a vacant space for inserting the connecting mechanism of the upper space module is reserved in the groove structure formed by the first C-shaped steel 3 and the second C-shaped steel 4 and having opposite openings and on which the top of the side wall of any one layer of space module is located;
as shown in fig. 1, two side end surfaces of the dense batten plate structure are respectively matched with the opening edges of the first C-shaped steel 3 and the second C-shaped steel 4;
as shown in FIG. 1, the opposite end faces of the side plate A5 and the side plate B6 are respectively matched with the inner end faces of the opened sides of the first C-shaped steel 3 and the second C-shaped steel 4;
as shown in FIG. 1, both ends of the side panel A5 and the side panel B6 are fitted with the inner surfaces of the side walls of the first C-shaped steel 3 and the second C-shaped steel 4, respectively;
as shown in FIG. 1, when the connecting mechanism is matched with the first C-shaped steel 3 or the second C-shaped steel 4, a mounting error gap is reserved.
This neotype theory of use:
when the space modules on the left side and the right side are connected, the openings of the first C-shaped steel 3 and the second C-shaped steel 4 on the left side wall body 1 and the right side wall body 2 between the 2 space modules which are aligned with each other are opposite, and the connecting mechanisms are thrown in, because the connecting mechanisms are matched with the first C-shaped steel 3 and the second C-shaped steel 4 respectively, the connecting mechanisms can be accurately positioned in a direct throwing mode, cement is poured after positioning, the connecting mechanisms, the first C-shaped steel 3 and the second C-shaped steel 4 are fixed through the cement, the cement penetrates through the through holes 13, gaps of the dense batten plate structures are filled, and therefore firm connection relation is established between the left side wall body and the right side wall body.
Further, the outer surfaces of the side walls of the first C-shaped steel 3 and the second C-shaped steel 4 are welded with the studs 14 arranged along the horizontal direction, and the connection between the first C-shaped steel 3 and the left side wall body 1 and the connection between the second C-shaped steel 4 and the right side wall body 2 are further reinforced through the studs 14.
When the upper space module and the lower space module need to be connected, the upper space module and the lower space module can be firmly connected only by aligning the upper space module and the lower space module, inserting the bottom of the connecting mechanism of the upper space module into the vacant space 12 reserved in the side wall 1-1 of the lower space module, and pouring cement as above.
Claims (10)
1. A PPVC space module connection characterized by: the connecting plate comprises a first C-shaped steel embedded on the outer surface of a left wall body along the vertical direction, a second C-shaped steel embedded on the outer surface of a right wall body along the vertical direction, the first C-shaped steel and the second C-shaped steel form a groove structure with opposite openings and are connected through a connecting mechanism, the connecting mechanism comprises a side plate A and a side plate B, the side plate A is arranged in a groove formed by the first C-shaped steel along the vertical direction and is limited by the first C-shaped steel, the side plate B is arranged in a groove formed by the second C-shaped steel along the vertical direction and is limited by the second C-shaped steel, a connecting plate is connected between the side plate A and the side plate B, two ends of the connecting plate are respectively welded with the inner side ends of the side plate A and the side plate B, the connecting plates are multiple and are arranged along the vertical direction, the intervals between the connecting plates are equal to form a dense batten plate structure, and the first, And cement is poured in the gap between the second C-shaped steel and the connecting mechanism.
2. A PPVC space module connection as claimed in claim 1, wherein: the outer surfaces of the side walls of the first C-shaped steel and the second C-shaped steel are also welded with studs arranged along the horizontal direction.
3. A PPVC space module connection as claimed in claim 2, wherein: the pegs have a plurality ofly, and along vertical direction evenly distributed in the lateral wall surface of first C shaped steel and second C shaped steel.
4. A PPVC space module connection as claimed in claim 1, wherein: the connecting plate is also provided with through holes which run through the end surfaces at two sides.
5. A PPVC space module connection according to claim 4, wherein: the through holes on each connecting plate are arranged in a matrix.
6. A PPVC space module connection as claimed in claim 1, wherein: except for the side wall of the space module at the topmost layer, a vacant space for inserting the connecting mechanism of the space module at the upper layer is reserved in a groove structure formed by the first C-shaped steel and the second C-shaped steel, wherein the first C-shaped steel and the second C-shaped steel are opposite in opening, and the top of the side wall of the space module at any layer is located.
7. A PPVC space module connection as claimed in claim 1, wherein: the end surfaces of two sides of the dense batten plate structure are matched with the opening edges of the first C-shaped steel and the second C-shaped steel respectively.
8. A PPVC space module connection according to claim 7, wherein: the opposite end surfaces of the side plate A and the side plate B are respectively matched with the inner end surfaces of one sides of the openings of the first C-shaped steel and the second C-shaped steel.
9. A PPVC space module connection as claimed in claim 8, wherein: and the two ends of the side plate A and the side plate B are respectively matched with the inner surfaces of the side walls of the first C-shaped steel and the second C-shaped steel.
10. A PPVC space module connection as claimed in claim 9, wherein: when the connecting mechanism is matched with the first C-shaped steel or the second C-shaped steel, a mounting error gap is reserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748799.XU CN213268361U (en) | 2020-08-20 | 2020-08-20 | PPVC space module connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748799.XU CN213268361U (en) | 2020-08-20 | 2020-08-20 | PPVC space module connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213268361U true CN213268361U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748799.XU Active CN213268361U (en) | 2020-08-20 | 2020-08-20 | PPVC space module connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213268361U (en) |
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2020
- 2020-08-20 CN CN202021748799.XU patent/CN213268361U/en active Active
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