Convenient-to-disassemble connecting structure for building curtain wall

Abstract

The utility model relates to a convenient detachable connecting structure for a building curtain wall, which comprises an insertion shaft, a positioning piece and an anti-drop piece, the anti-drop piece is sleeved at one end of the insertion shaft, the positioning piece penetrates through the insertion shaft and the anti-drop piece, and the anti-drop piece is connected with the insertion shaft through the positioning piece; the insertion shaft comprises a shaft pin part and a nut head, the shaft pin part is fixedly connected with the nut head, the shaft pin part is sleeved with the anti-disengaging piece, and the positioning piece penetrates through the shaft pin part; the shaft pin part is provided with a containing groove, a tensioning strip and a connecting hole. The tensioning strip and the containing groove are located between the connecting hole and the nut head. The anti-falling piece comprises a connecting part and a limiting part, and a via hole is formed in the connecting part. According to the convenient-to-disassemble connecting structure for the building curtain wall, the pin shaft of the climbing type scaffold support is prevented from being separated from the climbing type scaffold support after being used for a long time, and the building curtain wall and a building wall surface can be conveniently connected and disassembled.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall connection, in particular to an easily disassembled connection structure for a building curtain wall. Background Art

[0002] The building curtain wall is a kind of decorative part commonly used in the construction field. When the building curtain wall is in use, a connecting mechanism is required to connect the building curtain wall with other mechanisms on the building wall.

[0003] The commonly used method of connecting building curtain walls is to use steel bars to connect the building curtain walls to other parts of the building wall, and then weld the joints so that the curtain walls can be stably installed on the building wall. However, the steel bar welded connection is inconvenient to disassemble. When the building curtain wall needs to be transferred and installed to other locations, it is very troublesome to use cutting equipment to cut off the connection. This problem is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a conveniently disassembled connection structure for a building curtain wall to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A detachable connection structure for a building curtain wall, comprising an insertion shaft, a positioning member and an anti-slip member, wherein the anti-slip member is sleeved on one end of the insertion shaft, the positioning member passes through the insertion shaft and the anti-slip member, and the anti-slip member is connected to the insertion shaft through the positioning member;

[0007] The insertion shaft comprises an axle pin portion and a nut head, the axle pin portion is fixedly connected to the nut head, the anti-slipping member is sleeved on the axle pin portion, and the positioning member passes through the axle pin portion;

[0008] The shaft pin portion is provided with a placement slot, a tensioning strip and a connecting hole, and the tensioning strip and the placement slot are located between the connecting hole and the nut head;

[0009] The anti-dropping member comprises a connecting portion and a limiting portion, and a through hole is arranged on the connecting portion.

[0010] Furthermore, the anti-dropping piece is sleeved on an end of the shaft pin portion away from the nut head.

[0011] Furthermore, the connecting hole is located at an end of the shaft pin portion away from the nut head, and there are multiple placement grooves and tensioning strips.

[0012] Furthermore, the number of the connecting holes is not less than one, the two ends of the tensioning strip are connected to the bottom of the placement slot, the middle part of the tensioning strip is separated from the placement slot, and the placement slot and the tensioning strip are symmetrical about the axis of the shaft pin part.

[0013] Furthermore, the length direction of the connecting hole is perpendicular to the length direction of the shaft pin portion, the placement groove and the tension strip are evenly distributed on the side of the shaft pin portion, the cross-section of the placement groove is rectangular, and the tension strip is specifically strip-shaped.

[0014] Furthermore, the connecting hole is specifically a circular hole, and the tensioning strip is made of metal material.

[0015] Furthermore, the tension strip contains manganese metal.

[0016] Further, the limiting portion is in contact with the shaft pin portion through the connecting portion, the limiting portion is separated from the shaft pin portion, and the limiting portion is connected to an end of the connecting portion close to the nut head.

[0017] Furthermore, the connecting portion is specifically in the shape of a circular tube, the limiting portion is specifically in the shape of a truncated cone, and a through hole is provided on the connecting portion.

[0018] Furthermore, the positioning member is connected to the shaft pin portion and the anti-slip member through the connecting hole and the through hole, the exterior of the nut head is specifically hexagonal, and a handle hole is provided in the middle of the nut head, and the handle hole is specifically a hexagonal hole.

[0019] The beneficial effects of the utility model are as follows: providing an easily detachable connection structure for a building curtain wall, by using an insertion shaft, a positioning piece and an anti-slip piece in cooperation with each other, a easily detachable connection structure for a building curtain wall is manufactured to replace the steel bar welding method to connect the building curtain wall and the building wall surface, thereby achieving the effect of convenient disassembly and good connection stability during the connection process of the building curtain wall and the building wall surface, and facilitating the connection and disassembly of the building curtain wall and the building wall surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is an axonometric drawing of the overall structure of a disassembly-friendly connection structure for a building curtain wall.

[0021] Figure 2 The utility model is another integral structural axonometric drawing of a conveniently detachable connection structure for a building curtain wall.

[0022] Figure 3 The utility model is a front view of the overall structure of a disassembly-friendly connection structure for a building curtain wall.

[0023] In the figure: 1. Insert shaft; 2. Axle pin portion; 3. Nut head; 4. Connecting hole; 5. Placement slot; 6. Tensioning strip; 7. Positioning piece; 8. Anti-slip piece; 9. Connecting portion; 10. Limiting portion; 11. Through hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described in the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] In the description of the present utility model, it is necessary to understand that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] refer to Figures 1 to 3 , a detachable connection structure for a building curtain wall, comprising an insertion shaft 1, a positioning member 7 and an anti-slip member 8, wherein the anti-slip member 8 is sleeved on one end of the insertion shaft 1 to prevent the insertion shaft 1 from being separated from the positioning hole, the positioning member 7 passes through the insertion shaft 1 and the anti-slip member 8, and the anti-slip member 8 is connected to the insertion shaft 1 through the positioning member 7 to ensure good stability of the connection between the two;

[0027] The insertion shaft 1 includes a shaft pin portion 2 and a nut head 3, the shaft pin portion 2 is fixedly connected to the nut head 3, the anti-slip member 8 is sleeved on the shaft pin portion 2, and the positioning member 7 passes through the shaft pin portion 2;

[0028] The shaft pin part 2 is provided with a placement groove 5, a tensioning strip 6 and a connecting hole 4. The tensioning strip 6 and the placement groove 5 are located between the connecting hole 4 and the nut head 3, so that after the shaft pin part 2 is inserted into the positioning hole, the tensioning strip 6 can contact the wall of the positioning hole of the building wall mounting mechanism, thereby improving the stability of the connection between the building wall mounting mechanism and the insertion shaft 1;

[0029] The anti-dropping member 8 includes a connecting portion 9 and a limiting portion 10 . A through hole 11 is provided on the connecting portion 9 for convenient connection with the positioning member 7 .

[0030] The anti-dropping member 8 is sleeved on an end of the shaft pin portion 2 away from the nut head 3 .

[0031] The connecting hole 4 is located at one end of the shaft pin part 2 away from the nut head 3. There are multiple placement grooves 5 and tension strips 6 to ensure good stability of the connection between the insertion shaft 1 and the positioning hole of the building wall mounting mechanism.

[0032] The number of the connecting holes 4 is not less than one, the two ends of the tension strip 6 are connected to the bottom of the placement groove 5, and the middle part of the tension strip 6 is separated from the placement groove 5, which is used to ensure that the tension strip can contact the wall of the positioning hole of the building wall mounting mechanism after the insertion shaft 1 is inserted into the positioning hole of the building wall mounting mechanism, thereby improving the stability of the connection. The placement groove 5 and the tension strip 6 are symmetrical about the axis of the shaft pin part 2.

[0033] The length direction of the connecting hole 4 is perpendicular to the length direction of the shaft pin part 2. The placement groove 5 and the tensioning strip 6 are evenly distributed on the side of the shaft pin part 2. The cross-section of the placement groove 5 is rectangular, and the tensioning strip 6 is specifically in the shape of a strip, which is used to ensure that the tensioning strip 6 can partially enter the placement groove 5 and ensure that the insertion shaft 1 can be normally inserted into the positioning hole of the building wall mounting mechanism.

[0034] The connecting hole 4 is specifically a circular hole, and the tensioning strip 6 is made of metal material.

[0035] The tension strip 6 contains manganese metal to ensure that the tension strip 6 has elasticity.

[0036] The limiting portion 10 contacts the shaft pin portion 2 through the connecting portion 9 , the limiting portion 10 is separated from the shaft pin portion 2 , and the limiting portion 10 is connected to an end of the connecting portion 9 close to the nut head 3 .

[0037] The connecting portion 9 is specifically in the shape of a circular tube, the limiting portion 10 is specifically in the shape of a truncated cone, and a through hole 11 is provided on the connecting portion 9 .

[0038] The positioning member 7 is connected to the shaft pin portion 2 and the anti-slip member 8 through the connecting hole 4 and the through hole 11. The outer portion of the nut head 3 is specifically hexagonal, and a handle hole is provided in the middle of the nut head 3. The handle hole is specifically a hexagonal hole, which is used for facilitating the operator to rotate the insertion shaft 1 with a wrench while applying a pulling force when pulling out the insertion shaft 1, thereby conveniently pulling the insertion shaft 1 out of the positioning hole of the building wall mounting mechanism.

[0039] The working principle of the utility model is as follows: before using a detachable connection structure for a building curtain wall, the insertion shaft 1, the positioning member 7 and the anti-slip member 8 of the detachable connection structure for a building curtain wall are separated; when using the detachable connection structure for a building curtain wall: the operator connects the curtain wall with a building wall mounting mechanism on the wall through the detachable connection structure for a building curtain wall, and then inserts the insertion shaft 1 into the positioning hole of the building wall mounting mechanism and the connecting hole of the curtain wall, during which the shaft pin part 2 is inserted into the positioning hole of the building wall mounting mechanism and the connecting hole of the curtain wall, during which the tensioning strip 6 is compressed by the side wall part of the positioning hole of the building wall mounting mechanism and the connecting hole of the curtain wall to reach the placement groove 5, and when the shaft pin part 2 is inserted to a certain depth, the shaft pin part 2 penetrates Through the positioning hole of the building wall mounting mechanism and the connecting hole of the curtain wall, the operator further sets the anti-slip piece 8 on the end of the shaft pin part 2 to make the connecting hole 4 and the through hole 11 overlap, and at the same time ensure that the limiting part 10 contacts the connecting hole of the building wall mounting mechanism or the curtain wall, and finally inserts the positioning piece 7 into the connecting hole 4 and the through hole 11; repeat the above steps until all the connections between the building wall mounting mechanisms and the curtain wall are completed; when the connected curtain wall needs to be disassembled: the operator first removes the positioning piece 7, and then removes the anti-slip piece 8 from the shaft pin part 2, and finally the operator rotates the nut head 3 of the insertion shaft 1 with a wrench, and pulls the insertion shaft 1 out of the positioning hole of the building wall mounting mechanism and the connecting hole of the curtain wall, thereby realizing the separation of the curtain wall and the building wall mounting mechanism, and repeats the above steps until the work is completed.

[0040] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A detachable connection structure for a building curtain wall, characterized in that: It comprises an insertion shaft (1), a positioning member (7) and an anti-slip member (8), wherein the anti-slip member (8) is sleeved on one end of the insertion shaft (1), the positioning member (7) passes through the insertion shaft (1) and the anti-slip member (8), and the anti-slip member (8) is connected to the insertion shaft (1) via the positioning member (7); The insertion shaft (1) comprises a shaft pin portion (2) and a nut head (3), the shaft pin portion (2) and the nut head (3) are fixedly connected, the anti-slip component (8) is sleeved on the shaft pin portion (2), and the positioning component (7) passes through the shaft pin portion (2); The shaft pin portion (2) is provided with a placement groove (5), a tensioning strip (6) and a connecting hole (4), and the tensioning strip (6) and the placement groove (5) are located between the connecting hole (4) and the nut head (3); The anti-dropping member (8) comprises a connecting portion (9) and a limiting portion (10), and a through hole (11) is provided on the connecting portion (9).

2. The easily detachable connection structure for a building curtain wall according to claim 1, characterized in that: The anti-slip component (8) is sleeved on an end of the shaft pin portion (2) away from the nut head (3).

3. The easily detachable connection structure for a building curtain wall according to claim 1, characterized in that: The connecting hole (4) is located at one end of the shaft pin portion (2) away from the nut head (3), and there are a plurality of the placement grooves (5) and the tensioning strips (6).

4. The easily detachable connection structure for a building curtain wall according to claim 3, characterized in that: The number of the connecting holes (4) is not less than one, the two ends of the tensioning strip (6) are connected to the bottom of the placement groove (5), the middle part of the tensioning strip (6) is separated from the placement groove (5), and the placement groove (5) and the tensioning strip (6) are symmetrical about the axis of the shaft pin part (2).

5. The easily detachable connection structure for a building curtain wall according to claim 4, characterized in that: The length direction of the connecting hole (4) is perpendicular to the length direction of the shaft pin portion (2); the placement groove (5) and the tension strip (6) are evenly distributed on the side of the shaft pin portion (2); the placement groove (5) has a rectangular cross-section, and the tension strip (6) is specifically strip-shaped.

6. The easily detachable connection structure for a building curtain wall according to claim 5, characterized in that: The connecting hole (4) is specifically a circular hole, and the tensioning strip (6) is made of a metal material.

7. The easily detachable connection structure for a building curtain wall according to claim 6, characterized in that: The tension strip (6) contains manganese metal inside.

8. The easily detachable connection structure for a building curtain wall according to claim 1, characterized in that: The limiting portion (10) contacts the shaft pin portion (2) through the connecting portion (9), the limiting portion (10) is separated from the shaft pin portion (2), and the limiting portion (10) is connected to one end of the connecting portion (9) close to the nut head (3).

9. The easily detachable connection structure for a building curtain wall according to claim 8, characterized in that: The connecting portion (9) is specifically in the shape of a circular tube, the limiting portion (10) is specifically in the shape of a truncated cone, and a through hole (11) is provided on the connecting portion (9).

10. The easily detachable connection structure for a building curtain wall according to claim 1, characterized in that: The positioning member (7) is connected to the shaft pin portion (2) and the anti-slip member (8) via a connecting hole (4) and a through hole (11); the exterior of the nut head (3) is specifically hexagonal; a handle hole is provided in the middle of the nut head (3); the handle hole is specifically a hexagonal hole.

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