CN219794244U - Connecting structure of prefabricated external wall panel - Google Patents

Abstract

The utility model discloses a connecting structure of prefabricated external wallboards, which comprises a first wallboard and a second wallboard, wherein the second wallboard is arranged on the right side of the first wallboard, a vertical groove is formed in the left side of the first wallboard, a limit groove is formed in the top of the first wallboard, a limit component is arranged in the left side of the second wallboard, and first slots are formed in the top and the bottom of the left side of the inner wall of the vertical groove. Through setting up perpendicular groove, spacing subassembly, first slot, the retainer groove, the casing, the cooperation of opening and retainer subassembly is used, insert the inner chamber of perpendicular groove with the stock for the inserted block gets into the inner chamber of second slot, and the inner chamber of first slot is got into to the casing simultaneously, and in-process first wallboard extrudees the retainer card pole, has solved the connection mode between the current prefabricated wallboard and can not realize quick connection generally, and can't guarantee compactness after the connection between the wallboard and connect the steadiness, causes the problem of certain influence to the connection between the prefabricated wallboard.

Description

Connecting structure of prefabricated external wall panel

Technical Field

The utility model belongs to the technical field of assembly type buildings, and particularly relates to a connecting structure of prefabricated external wall panels.

Background

The assembled building mainly comprises a prefabricated assembled concrete structure, a steel structure, a modern wood structure building and the like, and is characterized in that a large amount of site operation work in the traditional building mode is transferred to a factory, building components and accessories are manufactured in the factory, the building components and accessories are transported to a building construction site, and the assembled building is assembled and installed on site, so that the assembled building can be built in batches, is rich in style, comprises a prefabricated external wallboard, and is manufactured into a wallboard or a wallboard for building assembly in a prefabricated factory or a building site, and in summary, the problems in the prior art are that: the connection mode between the prefabricated wallboards can not realize quick connection generally, and can not guarantee the compactness and the connection steadiness after connecting between the wallboard, cause certain influence to the connection between the prefabricated wallboard.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a connecting structure of prefabricated external wallboards, which has the advantages of facilitating the connection between the prefabricated wallboards by a user and keeping the connection stability of the prefabricated wallboards, and solves the problems that the connection mode between the existing prefabricated wallboards cannot realize quick connection, the tightness and the connection stability after the connection between the wallboards cannot be ensured generally, and the connection between the prefabricated wallboards is influenced to a certain extent.

The connecting structure of the prefabricated external wall panel comprises a first wall panel and a second wall panel, wherein the second wall panel is arranged on the right side of the first wall panel, a vertical groove is formed in the left side of the first wall panel, a limit groove is formed in the top of the first wall panel, a limit component is arranged in the left side of the second wall panel, first slots are formed in the top and the bottom of the left side of the inner wall of the vertical groove, retention grooves are formed in the top and the bottom of the inner wall of the first slots, a shell is arranged in an inner cavity of the first slots, through holes are formed in the top and the bottom of the shell, and a retention component is arranged in the inner cavity of the through hole.

As the preferable one of the utility model, the limit component comprises a long rod and a connecting rod, wherein the connecting rod is arranged at the top of the long rod, and the left side of the connecting rod is fixedly connected with a limit clamping rod.

As preferable in the utility model, the retention component comprises two retention clamping rods and two guide through holes, the two through holes are arranged on the front side of the retention clamping rods, the guide rods are arranged in the inner cavities of the through holes, springs are arranged on the right sides of the retention clamping rods, and the top and the bottom of each spring are fixedly connected with a stop block.

Preferably, the right side of the shell is fixedly connected with the surface of the left side of the long rod, and one side of the shell, which is close to the inner wall of the first slot, is contacted with the inner wall of the first slot.

As the preferable mode of the utility model, the top and the bottom of the left side of the long rod are respectively provided with a second slot, the inner cavity of the second slot is provided with an inserting block, and the left side of the inserting block is fixedly connected with the left side of the inner wall of the vertical slot.

As the preferable mode of the utility model, one side of the long rod, which is close to the inner wall of the vertical groove, is contacted with the inner wall of the vertical groove, the connecting rod is movably connected with the top of the long rod through the rotating shaft, one side of the connecting rod, which is close to the inner wall of the limit groove, is contacted with the inner wall of the limit groove, and one side of the limit clamping rod, which is close to the inner wall of the limit groove, is contacted with the inner wall of the limit groove.

Preferably, one side of the retaining clamping rod, which is close to the inner wall of the retaining groove, is contacted with the inner wall of the retaining groove, one side of the retaining clamping rod, which is close to the inner wall of the through hole, is contacted with the inner wall of the through hole, one side of the guide rod, which is close to the inner wall of the guide through hole, is contacted with the inner wall of the guide through hole, one side of the guide rod, which is close to the inner wall of the shell, is fixedly connected with the inner wall of the shell, and the left side of the stop block is fixedly connected with the surface of the right side of the retaining clamping rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the vertical groove, the limit assembly, the first slot, the retention groove, the shell, the through opening and the retention assembly, the long rod is inserted into the inner cavity of the vertical groove, so that the insert block enters the inner cavity of the second slot, and meanwhile, the shell enters the inner cavity of the first slot, and the retention clamping rod is extruded by the first wallboard in the process, so that the problems that the connection mode between the conventional prefabricated wallboards cannot realize quick connection generally, the tightness and the connection stability after connection between the wallboards cannot be ensured, and certain influence is caused on the connection between the prefabricated wallboards are solved.

2. According to the utility model, the limiting assembly is arranged, so that the first wallboard and the second wallboard can be initially connected after the long rod enters the inner cavity of the vertical groove, and the connection between the first wallboard and the second wallboard is reinforced after the connecting rod and the limiting clamping rod are turned to the inner cavity of the limiting groove.

3. The utility model can be used with the retention groove by arranging the retention component, and after the retention clamping rod enters the inner cavity of the retention groove, the connection between the first wallboard and the second wallboard is completed.

4. According to the utility model, the long rod is arranged, after the long rod enters the inner cavity of the vertical groove, the first wallboard and the second wallboard are preliminarily connected, and after the shell enters the inner cavity of the first slot, the first wallboard and the second wallboard are preliminarily connected.

5. The first wall board and the second wall board can be used together with the plug-in block through the arrangement of the second slot, and when the plug-in block enters the second slot for use, the first wall board and the second wall board are preliminarily connected.

6. According to the utility model, the long rod is arranged, the first wallboard and the second wallboard can be preliminarily connected after entering the vertical groove, the connecting rod is arranged, the limiting clamping rod can be driven to move, and the connecting rod and the limiting clamping rod are arranged, so that after being turned to the inner cavity of the limiting groove, the connection between the first wallboard and the second wallboard is reinforced.

7. According to the utility model, through the retention clamping rod, after the retention clamping rod enters the inner cavity of the retention groove, the position of the long rod is fixed, so that the connection between the first wallboard and the second wallboard is completed, the position of the retention clamping rod can be limited by arranging the through hole, the retention clamping rod can be matched with the guide through hole for use by arranging the guide rod, the movement of the retention clamping rod in the inner cavity of the shell is guided, the position deviation is prevented when the retention clamping rod moves, the spring can be extruded after the retention clamping rod is extruded, the thrust is generated after the spring is extruded, and the stop block and the retention clamping rod are reset.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a perspective view of an embodiment of the present utility model providing a first wall panel, a second wall panel, a pole, a housing, a plug, etc.;

FIG. 3 is a cross-sectional view of a first wall panel, a long rod, a housing, a connecting rod, a limit clip rod, etc. provided by an embodiment of the utility model;

FIG. 4 is a partial enlarged view of FIG. 3 at A provided by an embodiment of the present utility model;

fig. 5 is a partial enlarged view of fig. 3 at B provided by an embodiment of the present utility model.

In the figure: 1. a first wallboard; 2. a second wallboard; 3. a vertical groove; 4. a limit groove; 5. a limit component; 501. a long rod; 502. a connecting rod; 503. a limit clamping rod; 6. a first slot; 7. a retention groove; 8. a housing; 9. a through port; 10. a retention assembly; 1001. a retention clip lever; 1002. a guide through hole; 1003. a guide rod; 1004. a spring; 1005. a stop block; 11. a second slot; 12. and (5) inserting blocks.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the connecting structure of prefabricated external wall panels provided by the embodiment of the utility model comprises a first wall panel 1 and a second wall panel 2, wherein the second wall panel 2 is arranged on the right side of the first wall panel 1, a vertical groove 3 is formed in the left side of the first wall panel 1, a limit groove 4 is formed in the top of the first wall panel 1, a limit component 5 is arranged on the left side of the second wall panel 2, first slots 6 are formed in the top and the bottom of the left side of the inner wall of the vertical groove 3, retention grooves 7 are formed in the top and the bottom of the inner wall of the first slots 6, a shell 8 is arranged in the inner cavity of the first slots 6, through holes 9 are formed in the top and the bottom of the shell 8, and retention components 10 are arranged in the inner cavity of the through holes 9.

Referring to fig. 4, the limiting assembly 5 includes a long rod 501 and a connecting rod 502, the connecting rod 502 is disposed at the top of the long rod 501, and a limiting clamping rod 503 is fixedly connected to the left side of the connecting rod 502.

The scheme is adopted: through setting up spacing subassembly 5, can carry out preliminary connection between first wallboard 1 and second wallboard 2 after stock 501 gets into the inner chamber in perpendicular groove 3, flip connecting rod 502 and spacing clamping lever 503 to behind the inner chamber in spacing groove 4, consolidate the connection between first wallboard 1 and the second wallboard 2.

Referring to fig. 5, the retention assembly 10 includes two retention bars 1001 and two guide openings 1002, two openings 9 are opened at the front side of the retention bars 1001, the inner cavity of the opening 9 is provided with a guide bar 1003, the right side of the retention bars 1001 is provided with a spring 1004, and the top and the bottom of the spring 1004 are fixedly connected with a stop 1005.

The scheme is adopted: by providing the retention assembly 10, it is possible to use with the retention slot 7, and after the retention clip 1001 enters the cavity of the retention slot 7, the connection between the first wall panel 1 and the second wall panel 2 is completed.

Referring to fig. 5, the right side of the housing 8 is fixedly connected to the surface of the left side of the long bar 501, and one side of the housing 8 near the inner wall of the first slot 6 is in contact with the inner wall of the first slot 6.

The scheme is adopted: through setting up stock 501, after stock 501 gets into the inner chamber of erecting groove 3, preliminary connection is carried out between first wallboard 1 and second wallboard 2, through setting up first slot 6, after casing 8 gets into the inner chamber of first slot 6, preliminary connection is carried out between first wallboard 1 and the second wallboard 2.

Referring to fig. 2 and 3, the top and the bottom of the left side of the long rod 501 are both provided with a second slot 11, the inner cavity of the second slot 11 is provided with an insert block 12, and the left side of the insert block 12 is fixedly connected with the left side of the inner wall of the vertical slot 3.

The scheme is adopted: through setting up second slot 11, can cooperate the inserted block 12 to use, when the inserted block 12 gets into second slot 11 and uses, preliminary connection is carried out between first wallboard 1 and the second wallboard 2.

Referring to fig. 4, one side of the long rod 501, which is close to the inner wall of the vertical groove 3, is in contact with the inner wall of the vertical groove 3, the connecting rod 502 is movably connected with the top of the long rod 501 through a rotating shaft, one side of the connecting rod 502, which is close to the inner wall of the limit groove 4, is in contact with the inner wall of the limit groove 4, and one side of the limit clamping rod 503, which is close to the inner wall of the limit groove 4, is in contact with the inner wall of the limit groove 4.

The scheme is adopted: through setting up stock 501, can carry out preliminary connection between first wallboard 1 and second wallboard 2 after stock 501 gets into perpendicular groove 3, through setting up connecting rod 502, can drive spacing clamping lever 503 and remove, through setting up spacing groove 4, after connecting rod 502 and spacing clamping lever 503 turn to the inner chamber of spacing groove 4, consolidate the connection between first wallboard 1 and the second wallboard 2.

Referring to fig. 5, a side of the retention bar 1001 near the inner wall of the retention groove 7 contacts the inner wall of the retention groove 7, a side of the retention bar 1001 near the inner wall of the through hole 9 contacts the inner wall of the through hole 9, a side of the guide bar 1003 near the inner wall of the guide through hole 1002 contacts the inner wall of the guide through hole 1002, a side of the guide bar 1003 near the inner wall of the housing 8 is fixedly connected with the inner wall of the housing 8, and a left side of the stopper 1005 is fixedly connected with a surface of the right side of the retention bar 1001.

The scheme is adopted: through the retention clip 1001, after retention clip 1001 gets into the inner chamber of retention groove 7, fix the position of stock 501, thereby accomplish the connection between first wallboard 1 and the second wallboard 2, through setting up opening 9, can restrict the position of retention clip 1001, through setting up guide bar 1003, can cooperate the guide opening 1002 to use, the removal of retention clip 1001 in the inner chamber of casing 8 is guided, take place the skew of position when preventing its removal, through setting up dog 1005, can extrude spring 1004 after the extrusion of retention clip 1001, spring 1004 receives and produces thrust after the extrusion, play the reset effect to dog 1005 and retention clip 1001.

The working principle of the utility model is as follows:

when in use, a user inserts the long rod 501 into the inner cavity of the vertical groove 3, so that the insert block 12 enters the inner cavity of the second slot 11, meanwhile, the shell 8 enters the inner cavity of the first slot 6, the first wallboard 1 extrudes the retention clamp rod 1001 in the process, the retention clamp rod 1001 enters the inner cavity of the shell 8, the stop dog 1005 is driven to extrude the spring 1004, when the position of the through hole 9 is opposite to the position of the retention groove 7, the retention clamp rod 1001 enters the inner cavity of the retention groove 7 under the thrust of the spring 1004, at the moment, the connection between the first wallboard 1 and the second wallboard 2 is completed, and the user turns the connecting rod 502 and the limit clamp rod 503 to the inner cavity of the limit groove 4 along the rotating shaft, so as to strengthen the connection between the first wallboard 1 and the second wallboard 2.

To sum up: this prefabricated side fascia's connection structure through setting up perpendicular groove 3, spacing groove 4, spacing subassembly 5, first slot 6, retainer groove 7, casing 8, opening 9 and retainer piece 10's cooperation is used, insert the inner chamber of perpendicular groove 3 with stock 501 for insert 12 gets into the inner chamber of second slot 11, the inner chamber of first slot 6 is got into to casing 8 simultaneously, and in-process first wallboard 1 extrudees the retainer card pole 1001, has solved the connection mode between the current prefabricated wallboard and can not realize quick connection generally, and can't guarantee the compactness after the connection between the wallboard and connect the steadiness, causes the problem of certain influence to the connection between the prefabricated wallboard.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Prefabricated side fascia's connection structure, including first wallboard (1) and second wallboard (2), second wallboard (2) set up in the right side of first wallboard (1), its characterized in that: vertical groove (3) have been seted up in the left side of first wallboard (1), spacing groove (4) have been seted up at the top of first wallboard (1), the left side of second wallboard (2) is provided with spacing subassembly (5), first slot (6) have all been seted up at the top and the bottom of vertical groove (3) inner wall left side, fixed slot (7) have all been seted up at the top and the bottom of first slot (6) inner wall, the inner chamber of first slot (6) is provided with casing (8), opening (9) have all been seted up at the top and the bottom of casing (8), the inner chamber of opening (9) is provided with retainer subassembly (10).

2. The connection structure of prefabricated exterior wall panels according to claim 1, wherein: the limiting assembly (5) comprises a long rod (501) and a connecting rod (502), wherein the connecting rod (502) is arranged at the top of the long rod (501), and a limiting clamping rod (503) is fixedly connected to the left side of the connecting rod (502).

3. The connection structure of prefabricated exterior wall panels according to claim 1, wherein: the utility model discloses a fixing assembly, including fixing subassembly (10), including two fixing clamping bars (1001) and two direction opening (1002), two opening (9) are seted up in the front side of fixing clamping bar (1001), the inner chamber of opening (9) is provided with guide bar (1003), the right side of fixing clamping bar (1001) is provided with spring (1004), the equal fixedly connected with dog (1005) in top and bottom of spring (1004).

4. The connection structure of prefabricated external wall panels according to claim 2, wherein: the right side of the shell (8) is fixedly connected with the surface of the left side of the long rod (501), and one side, close to the inner wall of the first slot (6), of the shell (8) is contacted with the inner wall of the first slot (6).

5. The connection structure of prefabricated external wall panels according to claim 2, wherein: the top and the bottom of stock (501) left side all have seted up second slot (11), the inner chamber of second slot (11) is provided with insert block (12), the left side of insert block (12) is with the left side fixed connection of perpendicular groove (3) inner wall.

6. The connection structure of prefabricated external wall panels according to claim 2, wherein: one side of stock (501) is close to perpendicular groove (3) inner wall and perpendicular groove (3) inner wall contact, connecting rod (502) are through pivot and top swing joint of stock (501), one side of connecting rod (502) is close to spacing groove (4) inner wall and is contacted with spacing groove (4) inner wall, one side of spacing clamping rod (503) is close to spacing groove (4) inner wall and is contacted with spacing groove (4) inner wall.

7. The connection structure of prefabricated exterior wall panels as claimed in claim 3, wherein: one side of retention clamping rod (1001) is close to the inner wall of retention groove (7) and contacts with the inner wall of retention groove (7), one side of retention clamping rod (1001) is close to the inner wall of opening (9) and contacts with the inner wall of opening (9), one side of guide rod (1003) is close to the inner wall of guide opening (1002) and contacts with the inner wall of guide opening (1002), one side of guide rod (1003) is close to the inner wall of casing (8) and the inner wall fixed connection of casing (8), the left side and the fixed surface of retention clamping rod (1001) right side of dog (1005).