CN219773294U - Connection structure and building structure - Google Patents

Abstract

The utility model provides a connecting structure, which comprises: the first connecting assembly comprises a first embedded part and a first supporting part connected with the first embedded part; the second connecting assembly comprises a second embedded part and a fixing part connected with the second embedded part, the fixing part is provided with a movable second supporting part, the first supporting part is positioned in a moving path of the second supporting part, and the second supporting part and the first supporting part are fixed in a positioning way through a locking part; one of the first embedded part and the second embedded part is used for being embedded in the unit plate, and the other is used for being embedded in the main body of the building structure. The utility model also provides a building structure comprising the connecting structure. According to the embodiment, the assembly accuracy of the assembled unit plates is effectively controlled, the field installation difficulty is reduced, and the assembly efficiency is improved.

Description

Connection structure and building structure

Technical Field

The utility model relates to the technical field of building structures, in particular to a connecting structure and a building structure.

Background

The prefabricated building outer protective curtain wall is a concrete outer protective structure formed by assembling and connecting prefabricated components serving as main stressed components, can improve the production efficiency, save energy, develop green and environment-friendly buildings, and is beneficial to improving and guaranteeing the quality of building engineering. Compared with a masonry construction method, the assembled structure is beneficial to green construction, because the assembled construction can better meet the requirements of land saving, energy saving, material saving, water saving, environmental protection and the like of green construction, reduces negative effects on the environment, including noise reduction, dust emission prevention, environmental pollution reduction, clean transportation, site interference reduction, water saving, electricity, material and other resources and energy sources, and follows the principle of sustainable development.

At present, prefabricated assembled plates are prefabricated in factories through all components, are transported to a construction site and are assembled on site through a reliable connection mode, wherein the prefabricated assembled plates relate to assembly of unit plates on a building structure main body, and after the frame joint ladle main body is constructed according to a conventional procedure, reserved steel bars at splicing ends of the unit plates and the building structure main body are connected and then cast in site to form a cast-in-place concrete connector, so that the prefabricated assembled plates are connected into a whole.

However, the connection mode has higher requirement on the plane position reservation precision of the reserved steel bars, the plane reserved positions are slightly deviated, the on-site splicing difficulty is increased, once the reserved steel bars are deformed and damaged, the on-site splicing difficulty is further increased, and an improvement exists.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a connection structure, which reduces the difficulty of field installation, so as to improve the assembly efficiency.

The utility model also provides a building structure comprising the connecting structure.

According to an embodiment of the present utility model, a connection structure for connecting a unit panel and a building structure main body includes:

the first connecting assembly comprises a first embedded part and a first supporting part connected with the first embedded part;

the second connecting assembly comprises a second embedded part and a fixing part connected with the second embedded part, the fixing part is provided with a movable second supporting part, the first supporting part is positioned in a moving path of the second supporting part, and the second supporting part and the first supporting part are fixed in a positioning way through a locking part;

one of the first embedded part and the second embedded part is used for being embedded in the unit plate, and the other is used for being embedded in the main body of the building structure.

Some embodiments according to the utility model further comprise:

the telescopic piece is connected to the first supporting piece, and the telescopic end of the telescopic piece faces the fixing piece.

According to some embodiments of the utility model the telescoping member comprises:

a connecting cylinder;

the first bolt is connected to the connecting cylinder in a threaded manner;

and the gasket is used for being abutted between the first bolt and the fixing piece.

According to some embodiments of the utility model, the first support comprises a first support section and a pair of first support sections connected to the first support section;

the second support piece is provided with a pair, and comprises a first second support section connected with the fixing piece in a sliding manner and a second support section connected with the first second support section;

the first support sections II are correspondingly positioned and connected with the second support sections II.

According to some embodiments of the present utility model, two ends of the first support section along the length direction of the first support section are integrally bent to form the second support section;

the second support section is provided with a second positioning hole in a penetrating mode, and the first positioning hole and the second positioning hole are connected through the locking piece after being aligned and positioned.

According to some embodiments of the utility model, the locking member comprises a second bolt and a locking cylinder in threaded connection with the second bolt, wherein the second bolt is used for being fixed on the locking cylinder through the aligned first positioning hole and the second positioning hole.

According to some embodiments of the utility model, the pair of second support sections is located between the pair of first support sections;

or, the pair of first support sections is located between the pair of second support sections.

According to some embodiments of the utility model, the fixing member is provided with a chute penetrating along its length direction, and the first support section is slidably connected to the chute through the sliding member.

According to some embodiments of the utility model the slide is provided as a third bolt, the nut of which is slidingly connected in the chute;

the second support section is provided with a through hole in a penetrating way, and a screw rod of the third bolt penetrates through the through hole to be connected with a nut in a threaded mode.

The building structure comprises the connecting structure, unit plates and a building structure main body, wherein the outer side faces of the unit plates and the outer side faces of the building structure main body are flush.

In summary, the connection structure and the building structure provided by the embodiments of the present utility model have the following technical effects:

according to the embodiment, when the unit plate is assembled on the building structure main body, the first supporting piece on the unit plate and the second supporting piece on the building structure main body are aligned, the requirement on the accuracy of the alignment process is required to be described, the first supporting piece is only required to be assembled in the moving path of the second supporting piece, a building worker moves the second supporting piece, the second supporting piece is adjusted to a proper position to be fixedly positioned with the first supporting piece through the locking piece, and the assembly of the unit plate and the building structure main body can be completed.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic structural diagram of a connecting structure according to an embodiment of the present utility model;

FIG. 2 is a schematic front view of a connecting structure according to an embodiment of the present utility model;

FIG. 3 is a schematic side view of a connecting structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a building structure according to an embodiment of the present utility model;

icon: 1-first connecting component, 11-first embedded part, 12-first supporting part, 121-first supporting section I, 122-first supporting section II, 1221-first positioning hole, 2-second connecting component, 21-second embedded part, 22-fixing part, 221-sliding groove, 3-second supporting part, 31-second supporting section I, 311-through hole, 32-second support section II, 321-second locating hole, 4-retaining member, 41-second bolt, 42-locking cylinder, 5-expansion piece, 51-connecting cylinder, 52-first bolt, 53-gasket, 6-slider, 61-third bolt, 62-nut, 100-connection structure, 200-unit plate, 300-building structure main body.

Detailed Description

For a better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The connection structure 100 and the building structure according to the embodiments of the present utility model are described below with reference to fig. 1 to 4, and some embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, where the following embodiments and features of the embodiments may be combined with each other without conflict.

The embodiment of the utility model discloses a connecting structure 100, which can reduce the on-site splicing difficulty so as to improve the assembly efficiency.

The connecting structure 100 is used for connecting a unit plate 200 and a building structure main body 300, the connecting structure 100 comprises a first connecting component 1 and a second connecting component 2, the first connecting component 1 comprises a first embedded part 11 and a first supporting part 12 connected with the first embedded part 11, the second connecting component 2 comprises a second embedded part 21 and a fixing part 22 connected with the second embedded part 21, the fixing part 22 is provided with a movable second supporting part 3, the first supporting part 12 is positioned in the moving path of the second supporting part 3, and the second supporting part 3 and the first supporting part 12 are positioned and fixed through a locking part 4; one of the first embedded part 11 and the second embedded part 21 is used for being embedded in the unit plate 200, and the other is used for being embedded in the building structure main body 300. In an embodiment, the first embedded part 11 is used for being embedded in the unit plate 200, and the second embedded part 21 is used for being embedded in the building structure main body 300. Alternatively, in an embodiment, the first embedded part 11 is used for being embedded in the building structure main body 300, and the second embedded part 21 is used for being embedded in the unit block 200.

When the fabricated structure is used to construct a house, the first embedded part 11 is embedded in the prefabricated unit panel 200, and the first supporting part 12 fixed to the first embedded part 11 is not necessarily embedded in the unit panel 200 but exposed with respect to the unit panel 200. In addition, the second embedded part 21 is embedded in the building structure main body 300, and the second supporting part 3 fixed with the second embedded part 21 is not required to be embedded in the building structure main body 300, but is exposed relative to the building structure main body 300, so that the first supporting part 12 is in positioning connection with the second supporting part 3.

When the unit plate 200 is assembled on the building structure main body 300, the first supporting member 12 on the unit plate 200 and the second supporting member 3 on the building structure main body 300 are aligned, and it is required to say that the accuracy requirement in the alignment process is low, and only the first supporting member 12 is assembled in the moving path of the second supporting member 3, the construction worker moves the second supporting member 3, adjusts the second supporting member 3 to a proper position and positions and fixes the second supporting member to the first supporting member 12 through the locking member 4, so that the assembly of the unit plate 200 and the building structure main body 300 can be completed.

In an embodiment, the first connecting assemblies 1 may be disposed in plurality, the first connecting assemblies 1 may be disposed at the top and bottom of the unit block 200, the second connecting assemblies 2 may be disposed in plurality, and the second connecting assemblies 2 may be disposed on the building structure body 300 and disposed corresponding to the first connecting assemblies 1, so that the first supporting members 12 and the second supporting members 3 can be positioned and fixed in a one-to-one correspondence during assembly, so as to improve the connection strength between the unit block 200 and the building structure body 300.

In addition, since the plurality of first connection units 1 are provided at the top and bottom of the unit block 200 and correspond to the side surfaces of the unit block 200, the present connection structure 100 can achieve the necessity of connecting the unit block 200 and the building structure main body 300 at the side surfaces and improve the connection strength of the side surface connection.

Further, referring to fig. 1-4, the present connection structure 100 further includes a telescopic member 5, the telescopic member 5 is connected to the first supporting member 12, and a telescopic end of the telescopic member 5 faces the fixing member 22. In an embodiment, the telescopic member 5 may be a jack, a telescopic cylinder or an electric push rod. Thus, after the first support member 12 and the second support member 3 are positioned and fixed together, the telescopic member 5 can be stretched and contracted to adjust the height of the telescopic member, so that the telescopic member 5 is abutted between the first support member 12 and the fixing member 22 to play a role in supporting stress. More importantly, the first support 12 and the second support 3 are positioned and fixed to form a stable support structure, the telescopic piece 5 forms another stable support structure, and the overall connection strength is improved by arranging two stable support structures.

Specifically, referring to fig. 1 to 4, the telescopic member 5 includes a connecting cylinder 51, a first bolt 52, and a spacer 53, wherein the first bolt 52 is screwed to the connecting cylinder 51, and the spacer 53 is configured to abut between the first bolt 52 and the fixing member 22. After the first support 12 and the second support 3 are positioned and fixed together, the construction worker may rotate the first bolt 52 to screw out the first bolt 52 until the nut of the first bolt 52 abuts against the fixing member 22 through the washer 53 to form a stable support structure.

Specifically, referring to fig. 1-4, the first support 12 includes a first support section 121 and a pair of first support sections 122 connected to the first support section 121; the second supporting member 3 is provided with a pair, and the second supporting member 3 comprises a first second supporting section 31 which is slidably connected with the fixing member 22, and a second supporting section 32 which is connected with the first second supporting section 31; the first support sections 122 are correspondingly positioned and connected to the second support sections 32. Thus, the first support section two 122 and the second support section two 32 are respectively provided with a pair, so that two stable support structures can be formed, and the support structures formed by the telescopic members 5 are combined, so that the overall connection strength is improved by arranging three stable support structures.

In an embodiment, the second pair of support sections 32 may be located between the first pair of support sections 122, or the first pair of support sections 122 may be located between the second pair of support sections 32.

Specifically, referring to fig. 1 to 4, the first support section one 121 is integrally bent at two ends along the length direction thereof to form a first support section two 122; the first support section two 122 is provided with a first positioning hole 1221 in a penetrating manner, the second support section two 32 is provided with a second positioning hole 321 in a penetrating manner, and the first positioning hole 1221 and the second positioning hole 321 are connected through the locking member 4 after aligned and positioned. In one embodiment, the first support 12 may have a concave shape overall. Thus, when the unit block 200 is assembled on the building structure main body 300, the first supporting member 12 on the unit block 200 is aligned with the second supporting member 3 on the building structure main body 300, and the alignment works according to the principle that the first positioning hole 1221 of the first supporting section two 122 is aligned with the second positioning hole 321 of the second supporting section two 32, and after the first positioning hole 1221 is aligned with the second positioning hole 321, the unit block is fixed by the locking member 4 to form a stable supporting structure.

Specifically, referring to fig. 1 to 4, the locking member 4 includes a second bolt 41 and a locking cylinder 42 screwed with the second bolt 41, where the second bolt 41 is used to pass through the aligned first positioning hole 1221 and the second positioning hole 321 to be fixed to the locking cylinder 42, so that the second bolt 41 and the locking cylinder 42 are used to fix the first support section two 122 and the second support section two 32.

Specifically, referring to fig. 1 to 4, the fixing member 22 is provided with a sliding slot 221 penetrating through the fixing member 22 along its length direction, and the first second support section 31 is slidably connected to the sliding slot 221 through the sliding member 6, so that the second support section moves on the fixing member 22 through the sliding slot 221 and the sliding member 6.

Specifically, referring to fig. 1 to 4, the slider 6 is provided as a third bolt 61, and a nut of the third bolt 61 is slidably coupled in the slide groove 221; the first second support section 31 is provided with a through hole 311 in a penetrating manner, and the screw rod of the third bolt 61 is connected with a nut 62 through the through hole 311 in a threaded manner, so that the second support section is fixed after moving on the fixing piece 22 and moving to a proper position through the third bolt 61 and the nut 62, so as to form a stable support structure.

Embodiments of the present utility model disclose not only the connection structure 100, but also the building structure.

The building structure comprises the connecting structure 100, a unit plate 200 and a building structure main body 300, wherein the building structure main body 300 is provided with a plurality of assembling ports for assembling the unit plate 200, and the connecting structure 100 is arranged between the unit plate 200 and the assembling ports of the building structure main body 300.

Further, the outer side surface of the unit plate 200 and the outer side surface of the building structure main body 300 are flush, so that the connection structure 100 can enable the outer side surfaces of the unit plate 200 and the building structure main body 300 to be flush, and the problem that the building outer curtain wall exceeds the building red line range is effectively solved.

The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. Connection structure (100), characterized by being used for connecting a unit block (200) and a building structure main body (300), comprising:

the connecting device comprises a first connecting assembly (1), wherein the first connecting assembly (1) comprises a first embedded part (11) and a first supporting part (12) connected with the first embedded part (11);

the second connecting assembly (2), the second connecting assembly (2) comprises a second embedded part (21) and a fixing part (22) connected with the second embedded part (21), the fixing part (22) is provided with a movable second supporting part (3), the first supporting part (12) is positioned in the moving path of the second supporting part (3), and the second supporting part (3) and the first supporting part (12) are fixedly positioned through a locking part (4);

one of the first embedded part (11) and the second embedded part (21) is used for being embedded in the unit plate (200), and the other is used for being embedded in the building structure main body (300).

2. The connection structure (100) according to claim 1, further comprising:

the telescopic piece (5), the telescopic piece (5) is connected to the first support piece (12), and the telescopic end of the telescopic piece (5) faces the fixed piece (22).

3. The connection structure (100) according to claim 2, wherein the telescopic element (5) comprises:

a connecting cylinder (51);

a first bolt (52), the first bolt (52) being screwed to the connecting cylinder (51);

and a spacer (53), wherein the spacer (53) is used for abutting between the first bolt (52) and the fixing piece (22).

4. A connection structure (100) according to any one of claims 1 to 3, wherein the first support (12) comprises a first support section one (121) and a pair of first support sections two (122) connected to the first support section one (121);

the second supporting piece (3) is provided with a pair, and the second supporting piece (3) comprises a second supporting section I (31) which is connected with the fixing piece (22) in a sliding way and a second supporting section II (32) which is connected with the second supporting section I (31);

a pair of the first support sections II (122) are correspondingly positioned and connected to a pair of the second support sections II (32).

5. The connecting structure (100) according to claim 4, wherein the first support section one (121) is integrally bent at two ends along the length direction thereof to form the first support section two (122);

the first support section II (122) is provided with a first positioning hole (1221) in a penetrating mode, the second support section II (32) is provided with a second positioning hole (321) in a penetrating mode, and the first positioning hole (1221) and the second positioning hole (321) are connected through the locking piece (4) after being aligned and positioned.

6. The connecting structure (100) according to claim 5, wherein the locking member (4) includes a second bolt (41) and a locking cylinder (42) screwed with the second bolt (41), the second bolt (41) being adapted to be fixed to the locking cylinder (42) through the aligned first positioning hole (1221) and the second positioning hole (321).

7. The connection structure (100) of claim 4, wherein a pair of said second support sections (32) are located between a pair of said first support sections (122);

alternatively, a pair of the first support sections two (122) is located between a pair of the second support sections two (32).

8. The connecting structure (100) according to claim 4, wherein the fixing member (22) is provided with a sliding groove (221) penetrating along its length direction, and the second supporting section (31) is slidably connected in the sliding groove (221) through the sliding member (6).

9. The connection structure (100) according to claim 8, wherein the slider (6) is provided as a third bolt (61), the nut of the third bolt (61) being slidingly connected within the chute (221);

the first second support section (31) is provided with a through hole (311) in a penetrating mode, and a screw rod of the third bolt (61) penetrates through the through hole (311) to be connected with a nut (62) in a threaded mode.

10. Building structure, characterized in that it comprises a connection structure (100) according to any one of claims 1-9, further comprising unit panels (200) and a building structure body (300), the outer side of the unit panels (200) being arranged flush with the outer side of the building structure body (300).