CN219281144U

CN219281144U - Connecting device for external wall board of assembled building

Info

Publication number: CN219281144U
Application number: CN202321419740.XU
Authority: CN
Inventors: 杨波; 于伯和; 李俊杰; 孙文; 周磊
Original assignee: Gansu Academy Of Building Sciences Group Co ltd
Current assignee: Gansu Academy Of Building Sciences Group Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-06-30
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a connecting device for externally hanging an external wall board of an assembled building, which belongs to the technical field of buildings and comprises a bearing part connected to the outer wall of a framework and a plug-in part connected to the inner wall of the external wall board, wherein the bearing part and the plug-in part are matched with each other, the plug-in part comprises a vertical plate and a transverse plate, the vertical plate and the transverse plate are arranged in an L shape, a plug-in block is fixedly connected between the vertical plate and the transverse plate, and the plug-in block is arranged along the direction of the transverse plate. According to the connecting device for the external wall panel of the assembled building, the limit of the bearing piece is realized through the connecting piece, so that the difficulty in mounting the bearing piece is reduced, the situation that the bearing piece is difficult to skew after being fixed is achieved, and a stable foundation is provided for the mounting of the subsequent external wall panel; on the other hand, through the structure that improves the slot, make the side fascia can realize controlling translation and two kinds of installation means of reciprocating to in can solving prior art, the view is obstructed when installing the side fascia, difficult observation, the big problem of installation degree of difficulty.

Description

Connecting device for external wall board of assembled building

Technical Field

The utility model belongs to the technical field of buildings, and particularly relates to an externally hung connecting device for an external wallboard of an assembled building.

Background

In the building process of the assembled building, the construction is generally carried out in stages, and after the building main body is built, the external wall board of the building is required to be hung outside the building by utilizing a connecting structure so as to finish the fixed installation of the external wall board.

Patent document of publication number CN211058083U discloses an externally hung connecting device of assembled building external wall panel, including setting up socket and spigot joint spare on H type steel column and fixing the plug-in components at the external wall panel inside wall, realizes the fixed mounting of external wall panel through the cooperation of socket and plug-in components.

However, in the above scheme, the groove of the socket connector is arranged in the middle, the insertion direction of the insert is from top to bottom, and due to the shielding of the external wall panel, it is difficult for constructors to observe the position of the insert, especially the insert arranged at the lower side can only be butted by experience, so that the installation difficulty is high, the requirement on the installation environment is high, and the construction period is not easy to shorten.

Therefore, we propose a connecting device for external hanging of an external wallboard of an assembled building to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in the installation process of an externally hung connecting structure of an external wall board, the construction difficulty is high and the construction efficiency is not improved, and provides an externally hung connecting device of an external wall board of an assembled building.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a connecting device of assembly type building external wall board external wall, includes the carrier that connects at the skeleton outer wall and connects the plug connector at the external wall board inner wall, match each other between carrier and the plug connector, the plug connector includes riser and diaphragm, be L type setting between riser and the diaphragm, fixedly connected with inserted block between riser and the diaphragm, the inserted block sets up along the direction of diaphragm;

the bearing piece comprises a bearing block, a slot is formed in the bearing block, the slot is formed in the horizontal direction, and the section of the slot is matched with the section of the plug;

the insert block is provided with a first end face which is not intersected with the vertical plate, the transverse plate is provided with a second end face which is not intersected with the vertical plate and is parallel to the first end face, the bearing block is provided with a third end face which is not intersected with the slot and is parallel to the bottom wall of the slot, and the distance from the first end face to the second end face is not less than the distance from the bottom of the slot to the third end face, so that when the insert block is completely inserted into the slot, the transverse plate can be shielded on the upper side of the bearing block.

The bearing piece comprises two bearing blocks, the two bearing blocks are arranged one above the other, and the two bearing blocks are fixed through the connecting piece.

The connecting piece comprises a connecting rod, a fixed shaft is fixedly connected to the side wall of the bearing block, the connecting rod is rotationally connected to the outside of the fixed shaft, a plurality of positioning holes are formed in the connecting rod, two connecting rods are positioned in an inserting mode through a positioning block, a positioning rod is fixedly connected to the side wall of the positioning block, and the positioning rod is matched with the positioning holes.

Preferably, the plurality of locating holes are equidistantly arranged along the length direction of the connecting rod, the number of the locating rods is at least two, and the distance between every two adjacent locating holes is the same as the distance between every two adjacent locating rods.

Preferably, the bearing block is provided with a threaded hole which penetrates through the bearing block, and one end of the threaded hole, which is far away from the framework, is provided with a containing groove.

Preferably, the device further comprises a limiting piece, wherein the limiting piece comprises a limiting transverse plate and a limiting vertical plate, the limiting transverse plate and the limiting vertical plate are vertically and fixedly connected together, the upper end of the limiting transverse plate is fixedly connected with an extension bar, and a fixing hole is formed in the extension bar.

In summary, the technical effects and advantages of the present utility model are: according to the connecting device for the external wall panel of the assembled building, on one hand, the limit of the bearing piece is realized through the connecting piece, so that the difficulty in mounting the bearing piece is reduced, the situation that the bearing piece is difficult to skew after being fixed is achieved, and a stable foundation is provided for the mounting of the subsequent external wall panel; on the other hand, through the structure that improves the slot, make the side fascia can realize controlling translation and two kinds of installation means of reciprocating to in can solving prior art, the view is obstructed when installing the side fascia, difficult observation, the big problem of installation degree of difficulty.

Meanwhile, in the scheme, the bearing piece and the plug connector can be tightly attached, and the accommodating groove for protecting the bolt head is formed through the arrangement, so that rainwater can be prevented from corroding the inside of the structure better, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the assembled state of the present utility model;

FIG. 2 is a schematic view of the structure of the plug connector and the external wall panel according to the present utility model;

FIG. 3 is a schematic view of the present utility model in an exploded state;

FIG. 4 is a schematic view of a carrier according to the present utility model;

FIG. 5 is a schematic view of the structure of the bearing block and the connecting rod according to the present utility model;

FIG. 6 is a schematic diagram of the front structure of FIG. 5;

FIG. 7 is a schematic diagram showing a state of separation of a socket block and a socket according to the present utility model;

FIG. 8 is a schematic diagram illustrating a mating state of a socket and a plug according to the present utility model;

FIG. 9 is a schematic view of a limiting member according to the present utility model;

fig. 10 is a schematic diagram illustrating a matching relationship among a carrier, a plug, and a stopper according to the present utility model.

In the figure: 1. a skeleton; 11. a bolt;

2. an external wall panel;

3. a plug-in component; 31. a riser; 32. a cross plate; 33. inserting blocks;

4. a carrier; 41. a bearing block; 412. a slot; 413. a threaded hole; 4131. a receiving groove; 414. a fixed shaft; 42. a connecting piece; 421. a connecting rod; 422. a positioning block; 423. a positioning rod; 424. positioning holes;

5. a limiting piece; 51. a limiting vertical plate; 52. a limiting transverse plate; 53. and (5) extending the strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

As shown in fig. 1, a connecting device for externally hanging an external wall board of an assembled building comprises a bearing piece 4 connected to the outer wall of a framework 1 and a plug-in piece 3 connected to the inner wall of an external wall board 2, wherein the bearing piece 4 and the plug-in piece 3 are matched with each other, when in installation, the bearing piece 4 is firstly fixed on the outer wall of the framework 1, and then the external wall board 2 is directly clamped on the bearing piece 4 through the plug-in piece 3, so that the external wall board 2 is fixed outside the framework 1.

As shown in fig. 2, the connector 3 includes a riser 31 and a horizontal plate 32, an L-shaped structure is formed between the riser 31 and the horizontal plate 32, an insert 33 is fixedly connected between the riser 31 and the horizontal plate 32, the insert 33 is disposed along the direction of the horizontal plate 32, specifically, the insert 33 may be a triangular prism structure, one end of the triangular prism is fixed on the side wall of the riser 31, the other end of the triangular prism extends along the direction of the horizontal plate 32, wherein the bottom surface of the triangular prism is fixed on the side wall of the riser 31, one side surface of the triangular prism is connected with the side wall of the horizontal plate 32, the other side surface of the triangular prism is simultaneously flush with the side walls of the riser 31 and the horizontal plate 32, and the top surface of the triangular prism is kept at a certain distance from the end surface of the horizontal plate 32, wherein the end surface of the horizontal plate 32 refers to the side surface of the horizontal plate 32 which is parallel to the top surface of the triangular prism and does not intersect with the riser 31, and at the same time, the horizontal plate 32, the triangular prism 31 and the insert 33 can be integrally formed and can be directly fixed on the inner side wall of the outer wall plate 2 by welding.

As shown in fig. 3 and 4, the carrier 4 includes a carrier block 41, the carrier block 41 is provided with a slot 412, the slot 412 is provided along a horizontal direction, and a section of the slot 412 is matched with a section of the insert 33, that is, the insert 33 can be inserted into the slot 412 from top to bottom, or can be inserted into the slot 412 along the horizontal direction, so that the operation difficulty can be reduced as compared with a mode of only plugging up and down in the prior art.

Further, as shown in fig. 3 and 4, the bearing member 4 includes two bearing blocks 41, the two bearing blocks 41 are arranged one above the other, the two bearing blocks 41 are fixed by a connecting member 42, the two bearing blocks 41 are fixed together by the connecting member 42, so that the two bearing blocks 41 are integrated, when the bearing blocks 41 are fixed on the framework 1, the bearing blocks 41 interact with each other, skew is not easy to occur, and the installation difficulty is reduced.

As shown in fig. 4, the connecting piece 42 includes a connecting rod 421, a fixed shaft 414 is fixedly connected to a side wall of the bearing block 41, the connecting rod 421 is rotatably connected to the outside of the fixed shaft 414, a plurality of positioning holes 424 are formed in the connecting rod 421, the two connecting rods 421 are positioned by inserting a positioning block 422, a positioning rod 423 is fixedly connected to the side wall of the positioning block 422, the positioning rod 423 is matched with the positioning hole 424, the fixed shaft 414 is horizontally arranged, and when in use, the connecting rod 421 can be turned upwards or downwards to enable the two connecting rods 421 to be in parallel and mutually close positions, so that the positioning holes 424 in the two connecting rods 421 are mutually overlapped, and the two connecting rods 421 are conveniently locked together by inserting the positioning rod 423.

As shown in fig. 4 and 5, the plurality of positioning holes 424 are equidistantly arranged along the length direction of the connecting rod 421, the number of the positioning rods 423 is at least two, and the distance between two adjacent positioning holes 424 is the same as the distance between two adjacent positioning rods 423, so that the limiting between the two connecting rods 421 can be realized by mutually matching the plurality of positioning rods 423 with the plurality of positioning holes 424.

And because of being provided with a plurality of locating holes 424, the distance between two bearing blocks 41 can be adjusted according to different positions of the bearing blocks 41 or different sizes of the external wall plates 2.

As shown in fig. 6, the bearing block 41 is provided with a threaded hole 413 therethrough, and one end of the threaded hole 413 away from the framework 1 is provided with a receiving groove 4131.

The bearing block 41 is fixedly mounted on the frame 1 by the bolts 11, and the head of the bolts 11 can be accommodated by the accommodating grooves 4131, so that the bolts 11 are prevented from being corroded by rainwater.

As shown in fig. 7 and 8, the insert 33 has a first end surface, which is not intersected by the riser 31, and a second end surface, which is not intersected by the riser 31 and is parallel to the first end surface, on the transverse plate 32, the carrier 41 has a third end surface, which is not intersected by the slot 412 and is parallel to the bottom wall of the slot 412, and the distance from the first end surface to the second end surface is not less than the distance from the bottom of the slot 412 to the third end surface, so that the transverse plate 32 can be shielded on the upper side of the carrier 41 when the insert 33 is completely inserted into the slot 412.

Further, as shown in fig. 1 and 9, the scheme further comprises a limiting piece 5, the limiting piece 5 comprises a limiting transverse plate 52 and a limiting vertical plate 51, the limiting transverse plate 52 and the limiting vertical plate 51 are vertically and fixedly connected together, an extension strip 53 is fixedly connected to the upper end of the limiting transverse plate 52, a fixing hole is formed in the extension strip 53, a threaded hole corresponding to the fixing hole is also formed in the framework 1, and the limiting transverse plate is also fixed through a bolt. When the socket connector is used, the limiting piece 5 is clamped at the corner of the socket connector 3, the limiting transverse plate 52 is used for limiting the transverse plate 32, the limiting vertical plate 51 is used for limiting the vertical plate 31, the socket block 33 cannot be pulled out of the socket 412, and the mounting position of the external wall plate 2 is fixed.

The working principle is as follows: firstly, the carrier 4 is fixed on the framework 1, then, the inserting blocks 33 on the external wall panel 2 are transversely or longitudinally inserted into the inserting grooves 412 on the carrier 4, after the fixing is in place, the limiting pieces 5 are slid downwards, the limiting pieces 5 limit the corners of the inserting pieces 3, the positions of the external wall panel 2 are fixed, and finally, the limiting pieces 5 are fixed on the external wall panel 2, as shown in fig. 10.

Compared with the prior art, on one hand, the limit of the bearing piece 4 is realized through the connecting piece 42, so that the difficulty in mounting the bearing piece 4 is reduced, the situation that the bearing piece 4 is difficult to skew after being fixed is realized, and a stable foundation is provided for the subsequent mounting of the external wall panel 2; on the other hand, through improving the structure of slot 412, make side fascia 2 can realize controlling translation and two kinds of installation means of reciprocating to can solve among the prior art, the field of vision is obstructed when installing side fascia 2, be difficult for observing, the big problem of installation degree of difficulty. Further, in this scheme, can closely laminate between carrier 4 and the plug connector 3, the rethread sets up the storage tank 4131 that is used for protecting the bolt head, can prevent better that the rainwater from corroding inside the structure, increase of service life.

Claims

1. The utility model provides an externally hung connecting device of assembled building side fascia, includes carrier (4) and plug connector (3) of connection at the inner wall of side fascia (2) at skeleton (1) outer wall, match each other between carrier (4) and plug connector (3), its characterized in that, plug connector (3) include riser (31) and diaphragm (32), be L type setting between riser (31) and the diaphragm (32), fixedly connected with inserted block (33) between riser (31) and the diaphragm (32), inserted block (33) set up along the direction of diaphragm (32);

the bearing piece (4) comprises a bearing block (41), a slot (412) is formed in the bearing block (41), the slot (412) is formed in the horizontal direction, and the section of the slot (412) is matched with the section of the insert block (33);

the insert block (33) is provided with a first end face which is not intersected with the vertical plate (31), the transverse plate (32) is provided with a second end face which is not intersected with the vertical plate (31) and is parallel to the first end face, the bearing block (41) is provided with a third end face which is not intersected with the slot (412) and is parallel to the slot bottom wall of the slot (412), and the distance from the first end face to the second end face is not smaller than the distance from the slot bottom of the slot (412) to the third end face, so that when the insert block (33) is completely inserted into the slot (412), the transverse plate (32) can be shielded on the upper side of the bearing block (41);

the bearing piece (4) comprises two bearing blocks (41), the two bearing blocks (41) are arranged one above the other, and the two bearing blocks (41) are fixed through a connecting piece (42);

the connecting piece (42) comprises a connecting rod (421), a fixed shaft (414) is fixedly connected to the side wall of the bearing block (41), the connecting rod (421) is rotationally connected to the outside of the fixed shaft (414), a plurality of positioning holes (424) are formed in the connecting rod (421), the connecting rod (421) is inserted and positioned through a positioning block (422), a positioning rod (423) is fixedly connected to the side wall of the positioning block (422), and the positioning rod (423) is matched with the positioning holes (424).

2. The connecting device for externally hanging the external wall panel of the fabricated building according to claim 1, wherein a plurality of the positioning holes (424) are equidistantly arranged along the length direction of the connecting rod (421), the number of the positioning rods (423) is at least two, and the distance between two adjacent positioning holes (424) is the same as the distance between two adjacent positioning rods (423).

3. The connecting device for the external wall panel of the fabricated building according to claim 1, wherein the bearing block (41) is provided with a threaded hole (413) which penetrates through, and one end of the threaded hole (413) far away from the framework (1) is provided with a containing groove (4131).

4. The connecting device for the external wall panel of the assembled building according to claim 1, further comprising a limiting piece (5), wherein the limiting piece (5) comprises a limiting transverse plate (52) and a limiting vertical plate (51), the limiting transverse plate (52) and the limiting vertical plate (51) are vertically and fixedly connected together, an extension strip (53) is fixedly connected to the upper end of the limiting transverse plate (52), and a fixing hole is formed in the extension strip (53).