Connecting and positioning structure for steel pipe truss and curtain wall
By designing a connection structure that includes a mounting plate, a movable baffle, and elastic connectors, the problems of low installation efficiency and poor stability of the curtain wall were solved, enabling a fast and stable connection between the curtain wall and the steel pipe truss, and simplifying the installation and dismantling process.
Patent Information
- Application Number
- CN202520024105.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-07
AI Technical Summary
When existing curtain walls are installed on steel pipe trusses, there are problems such as low installation efficiency, bolts may damage the curtain wall, uneven connection leading to deformation and poor stability, and the complexity of the positioning process is ignored.
A connection structure including an installation plate, a movable baffle, a pressure plate, and elastic connectors was designed. Through the elastic connectors and the inclined surface design, the movable baffle automatically resets under the compression of the steel pipe truss, achieving rapid and stable installation on the steel pipe truss, and positioning the curtain wall by the positioning plate.
It enables rapid, easy, and stable installation and connection between the curtain wall and the steel pipe truss, improves installation efficiency, ensures the positioning accuracy and overall stability of the curtain wall, and simplifies the disassembly process.
Smart Images
Figure CN223907724U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to curtain wall installation technical field, especially a steel pipe truss and curtain wall connecting positioning structure. BACKGROUND
[0002] As the outer wall enclosure of building, curtain wall can play a certain decorative effect, does not bear, like curtain, hangs up, so also called "curtain wall", at present, when connecting and fixing curtain wall, often use simple bolt structure to fix, and when installing, need to fix it on truss piece by piece, low efficiency, and bolt may damage curtain wall, in addition, can use relevant connecting device to connect, however, due to the fact that when punching glass curtain wall, some slight deviation is easy to occur, thereby affecting the subsequent connecting device work, and when connecting, the stress of curtain wall is uneven, easy to cause the deformation of later stage, affect the stability and beauty of whole.
[0003] To solve the above problems, the patent file with publication number "CN111997240B" discloses a kind of building decoration curtain wall quick connecting device, it relates to curtain wall installation technical field, it includes connecting arm, adjusting arm, positioning disc, locking assembly and top support balance component, wherein, four groups of the connecting arm circumferential arrangement is in the outside of top support balance component, and the connecting arm can rotate a certain angle around top support balance component to adapt to the position of mounting hole on curtain wall;The connecting arm adopts adjusting sleeve to connect the adjusting arm, the other end of the adjusting arm is fixed with positioning disc, the positioning disc is provided with the locking assembly, and the locking of curtain wall can be realized by the cooperation of the positioning disc and locking assembly;In addition, the top support balance component can connect the truss of curtain wall to wall body while balancing the locking force of locking assembly to curtain wall.
[0004] In the prior art, only the stability of installing curtain wall on steel pipe truss is considered, but the positioning before installation is ignored, and the device itself needs to be installed on the steel pipe truss after adjusting the position, which is inconvenient to install and disassemble, so a steel pipe truss and curtain wall connecting positioning structure is needed. UTILITY MODEL CONTENTS
[0005] The purpose of the present application is to provide a steel pipe truss and curtain wall connecting positioning structure to solve the problems raised in the background art.
[0006] To achieve the above purpose, the present application provides the following technical scheme: a steel pipe truss and curtain wall connecting positioning structure, comprising a mounting plate and a positioning plate rotatably connected to the front end of the mounting plate, the cross section of the mounting plate is horizontally arranged in U shape, the opening of the mounting plate faces the rear end, and the horizontal plates at the upper and lower ends of the mounting plate are provided with mounting holes;
[0007] The two mounting holes are rotationally connected with movable baffles, one end of the movable baffles is located outside the mounting plate and is elastically connected with the mounting plate through elastic connecting members, and the other end of the movable baffles is located inside the mounting plate;
[0008] The mounting plate is elastically connected with a pressing plate through an elastic connecting structure, the pressing plate is provided with anti-skid lines, and the pressing plate is located between the two movable baffles.
[0009] Preferably, the movable baffle is an S-shaped arc-shaped plate, a first inclined surface is formed on one side of the mounting hole, and the first inclined surface is attached to a side wall of the movable baffle.
[0010] Preferably, a second inclined surface is further formed on the side of the mounting hole, which is opposite to the first inclined surface, and the second inclined surface is attached to the side wall of the movable baffle after the movable baffle rotates by a certain angle.
[0011] Preferably, the elastic connecting member comprises a first spring, one end of the first spring is fixed to a side wall of the mounting plate, the other end of the first spring is fixed to a side wall of the movable baffle, and the overall axis of the first spring extends in an arc shape.
[0012] Preferably, the elastic connecting structure comprises a connecting column and a second spring, one end of the connecting column is fixed to a side of the pressing plate away from the movable baffle, the other end of the connecting column is slidably penetrated through a side wall of the mounting plate, two ends of the second spring are respectively fixed to an inner wall of one side of the mounting plate and a side wall of one side of the pressing plate, and the second spring is sleeved on the connecting column.
[0013] Preferably, the positioning plate is rotationally connected with one side of the mounting plate away from the pressing plate through a connecting stub, a plurality of anti-skid strips are uniformly distributed on the positioning plate, an adjusting bolt is threadedly penetrated through the positioning plate, an anti-skid block is fixed to one end of the adjusting bolt, and the anti-skid block is abutted against a side wall of one side of the mounting plate.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. In the utility model, through the setting of movable baffle, pressing plate, elastic connecting piece and elastic connection structure, when needing to position curtain wall, the user first makes the opening side of the device installation plate face steel pipe truss, and makes the installation plate coat steel pipe truss by pressing installation plate, in this process, the movable baffle on the installation plate is first extruded by steel pipe truss, generates rotation along the own pivot, and makes the one end of movable baffle in installation plate tilt and deflect to horizontal state, then steel pipe truss continues to go in and extrude pressing plate, makes the pressing plate move to the side far from movable baffle, until steel pipe truss completely enters installation plate and separates from movable baffle, at this time, movable baffle is automatically reset under the elastic force of elastic connecting piece, and the side wall of movable baffle abuts in mounting hole, so that the smaller opening is formed between two movable baffles, after releasing installation plate, the pressing plate is automatically reset under the elastic force of elastic connection structure, and pushes installation plate to the side far from steel pipe truss, so that steel pipe truss side abuts tightly in two movable baffles inside, thereby realizing that installation plate is installed on steel pipe truss, that is, the steel pipe truss and curtain wall connecting positioning structure are installed on steel pipe truss, simple installation operation, installation is quick and convenient, and good stability, after installation, curtain wall can be lifted by positioning plate, so that curtain wall is positioned, and accurate installation is convenient subsequently.
[0016] 2. In the utility model, through the setting of first inclined plane and second inclined plane, the rotation angle of movable baffle can be limited, so that the rotation angle of movable baffle is set within a particular angle, the larger angle rotation of movable baffle is convenient for steel pipe truss to enter installation plate, and the automatic reset of movable baffle for limiting steel pipe truss is also convenient, and the use effect is better. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of the drawings.
[0018] Fig. 1 It is a schematic view of the three-dimensional structure in the embodiment;
[0019] Fig. 2 It is a schematic view of the sectional structure of the installation plate in the embodiment;
[0020] Fig. 3 It is a side view of the positioning plate in the embodiment.
[0021] In the figure: 1, mounting plate; 11, mounting hole; 111, first inclined surface; 112, second inclined surface; 2, positioning plate; 21, anti-skid bar; 3, movable baffle; 4, adjusting bolt; 41, anti-skid block; 5, first spring; 6, pressing plate; 61, anti-skid pattern; 7, connecting column; 8, second spring; 9, connecting stub shaft. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0023] Embodiment: reference Figs. 1-3 The utility model discloses a kind of steel pipe truss and curtain wall connecting positioning structure, including mounting plate 1 and the positioning plate 2 of rotation connection in the front end of mounting plate 1, the section of mounting plate 1 is horizontally arranged U type, the opening of mounting plate 1 is towards rear end, the horizontal plate of mounting plate 1 upper and lower ends is all set with mounting hole 11;
[0024] Two mounting holes 11 are all rotationally connected with movable baffle 3, movable baffle 3 one end is located mounting plate 1 outer side and is elastically connected with mounting plate 1 by elastic connecting piece, movable baffle 3 other end is located mounting plate 1 inner side.
[0025] Mounting plate 1 inner side is elastically connected with pressing plate 6 by elastic connecting structure, and anti-skid pattern 61 is set on pressing plate 6, and pressing plate 6 is located between two movable baffles 3.
[0026] Based on the above structure, when the curtain needs to be positioned, the user first installs the opening side of the device mounting plate 1 towards the steel pipe truss, and covers the steel pipe truss by pressing the mounting plate 1. In this process, the movable baffle 3 on the mounting plate 1 is first extruded by the steel pipe truss, rotates along its own rotating shaft, and tilts the end of the movable baffle 3 inside the mounting plate 1 to a horizontal state. Then the steel pipe truss continues to penetrate and extrude the pressing plate 6, so that the pressing plate 6 moves away from the movable baffle 3 side until the steel pipe truss completely enters the mounting plate 1 and is separated from the movable baffle 3. At this time, the movable baffle 3 is automatically reset under the elastic force of the elastic connecting piece, and the side wall of the movable baffle 3 abuts against the mounting hole 11, so that a small opening is formed between the two movable baffles 3. After the mounting plate 1 is loosened, the pressing plate 6 is automatically reset under the elastic force of the elastic connecting structure and pushes the mounting plate 1 away from the steel pipe truss side, so that the steel pipe truss side abuts against the inside of the two movable baffles 3, thereby realizing the installation of the mounting plate 1 on the steel pipe truss, that is, the steel pipe truss and the curtain positioning structure are installed on the steel pipe truss. The installation operation is simple, fast and convenient, and the stability is good. After installation, the curtain can be lifted by the positioning plate 2, so that the curtain is positioned, which is convenient for accurate installation later.
[0027] Further, the movable baffle 3 is an S-shaped arc plate, a first inclined surface 111 is formed on one side of the mounting hole 11, the first inclined surface 111 is attached to the side wall of the movable baffle 3, and a second inclined surface 112 opposite to the first inclined surface 111 is also formed on one side of the mounting hole 11.
[0028] Through the setting of the first inclined surface 111 and the second inclined surface 112, the rotating angle of the movable baffle 3 can be limited, so that the rotating angle of the movable baffle 3 is set within a certain angle, which satisfies the condition that the movable baffle 3 rotates a large angle to facilitate the steel pipe truss to enter the mounting plate 1, and also facilitates the automatic reset of the movable baffle 3 to limit the steel pipe truss, and the use effect is better.
[0029] Further, the elastic connecting piece includes a first spring 5, one end of the first spring 5 is fixed to the outer side wall of the mounting plate 1, the other end of the first spring 5 is fixed to the side wall of the movable baffle 3, and the overall axis of the first spring 5 extends in an arc shape. Through the setting of the first spring 5, when the movable baffle 3 is separated from the steel pipe truss, the movable baffle 3 is automatically reset under the elastic force of the first spring 5, so as to form a narrow opening of the movable baffle 3, and cooperate with the pressing plate 6 to limit the steel pipe truss.
[0030] Further, the elastic connecting structure comprises a connecting column 7 and a second spring 8, one end of the connecting column 7 is fixed to the side of the pressing plate 6 away from the movable baffle 3, the other end of the connecting column 7 is slidably penetrated through the side wall of the mounting plate 1, the two ends of the second spring 8 are respectively fixed to the inner wall of one side of the mounting plate 1 and the side wall of one side of the pressing plate 6, the second spring 8 is sleeved on the connecting column 7, when the pressing plate 6 is extruded by the steel pipe truss, the second spring 8 is contracted, so that the connecting column 7 and the pressing plate 6 move synchronously, space is left for the steel pipe truss to enter the mounting plate 1 completely, and after the movable baffle 3 is reset, the elastic force of the second spring 8 makes the connecting column 7 and the pressing plate 6 reset again, so that the steel pipe truss is pressed and limited, and the two movable baffles 3 are combined to realize the holding operation of the steel pipe truss, and the installation of the steel pipe truss and the curtain wall connecting and positioning structure is completed.
[0031] Further, the positioning plate 2 is rotationally connected to the side of the mounting plate 1 away from the pressing plate 6 through a connecting short shaft 9, a plurality of anti-skid strips 21 are arranged on the positioning plate 2, an adjusting bolt 4 is threadedly penetrated through the positioning plate 2, an anti-skid block 41 is fixed to one end of the adjusting bolt 4, and the anti-skid block 41 is abutted against the side wall of one side of the mounting plate 1. Through the arrangement of the adjusting bolt 4, the positioning plate 2 can be limited, so that the curtain wall is limited at the fixed installation position (angle), and the subsequent fixed installation of the curtain wall is facilitated.
[0032] The working principle of the utility model is as follows: in the daily use process, the user first arranges the opening side of the device mounting plate 1 to face the steel pipe truss, and arranges the mounting plate 1 to coat the steel pipe truss by pressing the mounting plate 1, in this process, the movable baffle 3 on the mounting plate 1 is first extruded by the steel pipe truss, rotates along the rotation shaft, and makes the end of the movable baffle 3 in the mounting plate 1 tilt and deflect to the horizontal state, then the steel pipe truss continues to penetrate and extrude the pressing plate 6, the pressing plate 6 moves away from the movable baffle 3, until the steel pipe truss completely enters the mounting plate 1 and is separated from the movable baffle 3, at this time, the movable baffle 3 is automatically reset under the elastic force of the first spring 5, and the side wall of the movable baffle 3 abuts on the mounting hole 11, so that a smaller opening is formed between the two movable baffles 3, after the mounting plate 1 is loosened, the pressing plate 6 is automatically reset under the elastic force of the second spring 8, and pushes the mounting plate 1 to the side away from the steel pipe truss, so that the side of the steel pipe truss abuts on the inner side of the two movable baffles 3, so that the mounting plate 1 is mounted on the steel pipe truss, that is, the steel pipe truss and the curtain wall connecting and positioning structure are mounted on the steel pipe truss, the installation operation is simple, fast and convenient, and the stability is good, after installation, the curtain wall can be lifted by the positioning plate 2, so that the curtain wall is positioned, and the subsequent accurate installation is facilitated.
[0033] When the structure needs to be disassembled, the steel pipe truss can be moved out of the opening on one side of the mounting plate 1 by only pushing the two movable baffles 3 so that the lower ends thereof are turned to a horizontal angle, and the steel pipe truss and the curtain wall connecting positioning structure are also conveniently disassembled, and the use is more convenient.
[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A steel pipe truss and curtain wall connection and positioning structure, comprising an mounting plate (1) and a positioning plate (2) rotatably connected to the front end of the mounting plate (1), characterized in that: The mounting plate (1) has a horizontally arranged U-shaped cross section, the opening of the mounting plate (1) faces the rear end, and the horizontal plates at both the top and bottom ends of the mounting plate (1) are provided with mounting holes (11). A movable baffle (3) is rotatably connected to each of the two mounting holes (11). One end of the movable baffle (3) is located outside the mounting plate (1) and is elastically connected to the mounting plate (1) through an elastic connector. The other end of the movable baffle (3) is located inside the mounting plate (1). The mounting plate (1) is elastically connected to a pressure plate (6) through an elastic connection structure. The pressure plate (6) is provided with anti-slip texture (61) and is located between two movable baffles (3).
2. The steel pipe truss and curtain wall connection and positioning structure according to claim 1, characterized in that: The movable baffle (3) is an S-shaped arc plate, and a first inclined surface (111) is provided on one side of the mounting hole (11), and the first inclined surface (111) is in contact with the side wall of the movable baffle (3).
3. The steel pipe truss and curtain wall connection and positioning structure according to claim 2, characterized in that: The mounting hole (11) is provided with a second inclined surface (112) located on one side of the first inclined surface (111), which is opposite to the first inclined surface (111). The second inclined surface (112) fits against the side wall of the movable baffle (3) after the movable baffle (3) rotates a certain angle.
4. The steel pipe truss and curtain wall connection and positioning structure according to claim 1, characterized in that: The elastic connector includes a first spring (5), one end of which is fixed to the outer wall of the mounting plate (1), and the other end of which is fixed to one side wall of the movable baffle (3). The overall axis of the first spring (5) extends in an arc shape.
5. The steel pipe truss and curtain wall connection and positioning structure according to claim 1, characterized in that: The elastic connection structure includes a connecting column (7) and a second spring (8). One end of the connecting column (7) is fixed to the side of the pressure plate (6) away from the movable baffle (3). The other end of the connecting column (7) slides through the side wall of the mounting plate (1). The two ends of the second spring (8) are fixed to the inner wall of one side of the mounting plate (1) and the side wall of one side of the pressure plate (6), respectively. The second spring (8) is sleeved on the connecting column (7).
6. The steel pipe truss and curtain wall connection and positioning structure according to claim 1, characterized in that: The positioning plate (2) is rotatably connected to the side of the mounting plate (1) away from the pressure plate (6) via a connecting short shaft (9). The positioning plate (2) is provided with a number of evenly distributed anti-slip strips (21). An adjusting bolt (4) is threaded through the positioning plate (2). One end of the adjusting bolt (4) is fixed with an anti-slip block (41). The anti-slip block (41) abuts against the side wall of the mounting plate (1).