Connecting structure for prefabricated granitic plaster of pseudo-classic architecture

Abstract

The utility model provides a connecting structure for a prefabricated granitic plaster of a pseudo-classic architecture, which comprises a prefabricated granitic plaster body in which a reinforcement cage is arranged in advance, and the prefabricated granitic plaster body is provided with a connecting side; the plurality of accommodating holes are formed in the connecting side; the expansion bolt is arranged in the accommodating cavity and is used for connecting the prefabricated granitic plaster body with the pseudo-classic building main body; wherein; the connecting side is provided with a clamping part with an inverted trapezoidal section; a pair of limiting grooves are oppositely formed in the pseudo-classic building main body; a connecting piece is arranged on the outer side face of the clamping part and extends into the limiting groove. A special connecting mode is arranged for the granitic plaster, and the granitic plaster is not prone to cracking.

Description

Technical Field

[0001] This utility model belongs to the field of antique architecture, and in particular relates to a connection structure for precast pebble-dash stone in antique architecture. Background Technology

[0002] The antique-style building was constructed using a reinforced concrete frame structure. To match the original architectural style and preserve its historical feel, the exterior corridors and door and window frames, which combine Chinese and Western elements, all feature traditional terrazzo finishes. Considering the overall structural stability, the flat terrazzo surfaces were constructed on-site using traditional techniques, while decorative components such as the vase-shaped railings, door and window frames, corbels, column heads, and mahjong tile shapes were made from precast terrazzo components, fabricated and installed on-site. However, the lack of a dedicated connection method makes it prone to cracking, creating safety hazards. Utility Model Content

[0003] One object of this invention is to provide a connection structure for precast pebble-dash stone in antique-style buildings, and to provide at least the advantages described below.

[0004] Another objective of this invention is to provide a connection structure for precast pebble-dash stone in antique-style buildings, which features a dedicated connection method for pebble-dash stone that is less prone to cracking.

[0005] The technical solution of this utility model is as follows:

[0006] The connection structure for precast pebble-dash stone in antique-style buildings includes:

[0007] The precast pebble-dash body has a pre-installed steel cage inside, and the precast pebble-dash body has a connecting side.

[0008] Multiple receiving holes are provided on the connecting side;

[0009] And expansion bolts, which are set in the accommodating cavity and connect the precast pebble stone body to the main body of the antique building;

[0010] in;

[0011] The connecting side has a locking part with an inverted trapezoidal cross-section;

[0012] A pair of limiting grooves are provided on the main body of the antique-style building;

[0013] The outer side of the latching part has a connecting member that extends into the limiting groove.

[0014] Preferably, in the connection structure for precast pebble-dash stone in antique-style buildings, adhesive is applied between the end face of the locking part and the body of the antique-style building, between the inner side of the connector and the outer side of the locking part, and between the outer side of the connector and the inner side of the limiting groove.

[0015] Preferably, in the connecting structure for precast pebble-dash stone used in antique-style buildings,

[0016] The outer side of the latching part is provided with multiple protrusions;

[0017] The inner side of the connector is provided with a groove that mates with the protrusion.

[0018] Preferably, in the connecting structure for precast pebble-dash stone used in antique-style buildings,

[0019] The connector is a one-piece molded U-shaped structure, divided into a front side, a lower side, and a rear side;

[0020] The lower part is fitted below the precast pebble body, and the upper end face is bonded to the lower end face of the connecting side by an adhesive.

[0021] The front and rear sides have locking strips that mate with the limiting groove;

[0022] The inner surfaces of the front and rear portions have the grooves.

[0023] Preferably, in the connection structure for precast pebble-dash stone used in antique-style buildings, the cross-section of the limiting groove is hemispherical.

[0024] Preferably, in the connection structure for precast pebble-dash stone used in antique-style buildings, the outer surface of the connector is flush with the outer surface of the precast pebble-dash stone body, and the patterns are consistent.

[0025] Preferably, in the connection structure for precast pebble-dash stone used in antique-style buildings, the distance between the plurality of accommodating holes is not less than 30cm.

[0026] This utility model has the following beneficial effects:

[0027] Built-in steel cage improves the overall structure;

[0028] A pre-set cavity is provided for installation of expansion bolts for secure fixing, resulting in a more robust connection.

[0029] The locking mechanism and the limiting groove work together to make it more secure and less prone to cracking.

[0030] Other advantages, objectives and features of this invention will be apparent in part from the following description, and in part from the understanding of those skilled in the art through study and practice of the invention. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the internal structure of an embodiment of the connection structure for precast pebble-dash stone in antique buildings provided by this utility model.

[0032] Figure 2 A schematic diagram of a connection structure for precast pebble-dash stone in antique-style buildings provided by this utility model;

[0033] Figure 3 This is a schematic diagram of a connection structure for precast pebble-dash brickwork in antique-style buildings provided by this utility model. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0035] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not imply the presence or addition of one or more other elements or combinations thereof.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a connection structure for precast pebble-dash stone in antique-style buildings, which includes:

[0037] The precast pebble-dash body 1 has a pre-installed steel cage 2 inside it, and the precast pebble-dash body 1 has a connecting side.

[0038] Multiple receiving holes 3 are provided on the connecting side;

[0039] And expansion bolts, which are set in the accommodating cavity 3 and connect the precast pebble body 1 to the antique building body 4;

[0040] in;

[0041] The connecting side has a locking part 5 with an inverted trapezoidal cross-section;

[0042] A pair of limiting grooves 6 are provided on the main body of the antique-style building;

[0043] The outer side of the latching part 5 has a connecting member 7 that extends into the limiting groove 6.

[0044] In one embodiment of the connection structure for precast pebble-dash stone in antique buildings provided by this utility model, adhesive is applied between the end face of the locking part 5 and the antique building body 4, between the inner side of the connector 7 and the outer side of the locking part 5, and between the outer side of the connector 7 and the inner side of the limiting groove 6.

[0045] In one embodiment of the connection structure for precast pebble-dash stone in antique-style buildings provided by this utility model,

[0046] The outer side of the locking part 5 is provided with multiple protrusions;

[0047] The inner side of the connector 7 is provided with a groove that matches the protrusion.

[0048] In one embodiment of the connection structure for precast pebble-dash stone in antique-style buildings provided by this utility model,

[0049] The connector 7 is an integrally formed U-shaped structure, divided into a front side, a lower side, and a rear side;

[0050] The lower part is fitted below the precast pebble body, and the upper end face is bonded to the lower end face of the connecting side by an adhesive.

[0051] The front and rear sides have locking strips that mate with the limiting groove;

[0052] The inner surfaces of the front and rear portions have the grooves.

[0053] In one embodiment of the connection structure for precast pebble-dash stone in antique-style buildings provided by this utility model, the cross-section of the limiting groove 6 is hemispherical. After the connector is inserted along the limiting groove, it is firmly bonded with adhesive, while other gaps are filled with foaming materials, etc., so the connector is not easy to fall off and can be more integrated with the antique-style building body.

[0054] In one embodiment of the connection structure for precast water-brushed stone in antique buildings provided by this utility model, the outer side of the connector 7 is flush with the outer side of the precast water-brushed stone body 1 and the pattern is consistent, so it will not affect the appearance.

[0055] In one embodiment of the connection structure for precast pebble-dash stone in antique buildings provided by this utility model, the distance between the plurality of accommodating holes 3 is not less than 30cm, which will not affect the overall firmness.

[0056] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details.

Claims

1. A connecting structure for precast water-washed stone for an antique building, characterized by, The utility model relates to a connecting structure of prefabricated water-washed stone for antique buildings, comprising: a prefabricated water-washed stone body with a reinforcing cage arranged therein, and the prefabricated water-washed stone body has a connecting side; a plurality of accommodating holes arranged on the connecting side; and expansion bolts arranged in the accommodating holes and connecting the prefabricated water-washed stone body with the main body of the antique building; wherein; the connecting side has a clamping portion with an inverted-trapezoidal cross section; the main body of the antique building oppositely has a pair of limiting grooves; the outer side surface of the clamping portion has a connecting piece extending into the limiting grooves.

2. The connecting structure for the precast water-washed stone of the antique building according to claim 1, wherein, The end surface of the clamping portion and the main body of the antique building, the inner side surface of the connecting piece and the outer side surface of the clamping portion, and the outer side surface of the connecting piece and the inner side surface of the limiting grooves are all coated with adhesive.

3. The connecting structure of prefabricated water-washed stone for antique buildings according to claim 2, wherein: the outer side surface of the clamping portion is provided with a plurality of protrusions; the inner side surface of the connecting piece is provided with grooves matched with the protrusions.

4. The connecting structure of prefabricated water-washed stone for antique buildings according to claim 3, wherein: the connecting piece is an integrally-formed U-shaped structure, and is divided into a front side portion, a lower side portion and a rear side portion; the lower side portion is clamped below the prefabricated water-washed stone body, and the upper end surface is bonded to the lower end surface of the connecting side by adhesive; the side edges of the front side portion and the rear side portion have clamping strips matched with the limiting grooves; the inner side surfaces of the front side portion and the rear side portion have the grooves.

5. The connecting structure for the precast water-struck stone of the antique building according to claim 4, wherein, The limiting grooves have a semispherical cross section.

6. The connecting structure for the antique building precast water-washed stone according to claim 5, wherein, The outer side surface of the connecting piece is flush with the outer side surface of the prefabricated water-washed stone body, and the patterns are consistent.

7. The connecting structure for the precast water-struck stone of the antique building according to claim 6, wherein, The distance between the plurality of accommodating holes is not less than 30 cm.

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