Quickly detachable two-wing rotary door leaf connecting piece

Abstract

The utility model discloses a two wing rotating door door leaf connecting piece of quick assembly disassembly relates to rotating door technical field, and this connecting piece aims at solving the problem of slow installation of the door leaf connecting piece of existing rotating door and the problem of being unable to fine tune installation error, and this connecting piece includes the connecting piece body, first connecting block, connecting component and adjusting component, the first connecting block is opened with the first sliding slot and the clamping slot, the connecting component includes the rotation column and the clamping column, rotates the rotation column, can drive the clamping column under the common guidance of first sliding slot and the second sliding slot of opening in the rotation column and finally clamps into the clamping slot, to realize quick locking, the adjusting component includes the first threaded column of with first connecting block fixed connection, through rotating the first threaded column, the utility model discloses the above structure, realized the quick installation and disassembly of door leaf, and can effectively compensate installation error, improved installation efficiency and the running stability of rotating door.

Description

Technical Field

[0001] This utility model relates to the field of revolving door technology, and in particular to a quick-disassembly and assembly connector for a two-wing revolving door. Background Technology

[0002] As a common entrance and exit facility in modern buildings, the installation and securing of the door panels is a crucial step in the entire assembly process for two-wing revolving doors. The door panels typically have a large volume and weight, requiring a secure and precise connection to the central connecting shaft of the revolving door.

[0003] In existing technologies, the door frame and the connecting shaft are typically secured using multiple sets of bolts. This method requires installers to precisely align the heavy door with the bolt holes on the connecting shaft and then tighten the bolts one by one in a confined space.

[0004] The installation process described above is not only cumbersome and time-consuming, but also requires multiple workers to work together, resulting in low installation efficiency. Similarly, when the door needs to be disassembled for repair, maintenance, or replacement, all the fastening bolts must be loosened one by one, making the disassembly process equally inconvenient.

[0005] Therefore, the existing two-wing revolving door panel connection method is significantly inadequate in terms of ease of installation and disassembly, making it difficult to meet the demands of modern building construction for high efficiency and rapid assembly.

[0006] Therefore, this utility model proposes a quick-assembly and disassembly connector for a two-wing revolving door to address the shortcomings of the prior art. Utility Model Content

[0007] To overcome the above shortcomings, this utility model provides a quick-disassembly and assembly two-wing revolving door leaf connector, which aims to improve the problems of existing revolving door leaf connectors that are not quick to install and lack a fine-tuning mechanism after installation, making it difficult to solve the door leaf wear or abnormal noise caused by installation errors.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a quick-detachable two-wing revolving door leaf connector, comprising: a connector body, a first connecting block, and an adjustment component; The first connecting block has a slot and a first sliding groove; The adjustment assembly includes a second connecting block and a first threaded post; The first threaded post is threadedly connected to the second connecting block, and the first connecting block is fixedly connected to the first threaded post; The quick-detachable two-wing revolving door panel connector also includes a connecting component; The connecting component is mounted on the connector body; The connecting assembly includes a rotating column and a locking column; A second sliding groove is provided on the rotating column; The locking post is slidably disposed inside the rotating post and slidably connected to the first slide groove through the second slide groove, and the locking post is guided into the locking groove by the first slide groove and the second slide groove.

[0009] Preferably, the connecting component further includes a limiting post, which is fixed on the locking post and slidably disposed within the second groove.

[0010] Preferably, the adjusting component further includes a second threaded post, which is linearly slidably disposed within the first threaded post, and the second threaded post is limitedly connected to the second connecting block to prevent its rotation.

[0011] Preferably, the adjusting assembly further includes a third threaded post, which is threadedly connected to the second connecting block, and the end of the third threaded post is used to abut against the second threaded post to limit its linear movement.

[0012] Preferably, the quick-detachable two-wing revolving door panel connector further includes a frame, which is slidably inserted into the connector body.

[0013] Preferably, the quick-detachable two-wing revolving door leaf connector also includes the two-wing revolving door body, and the frame is a component of the two-wing revolving door body.

[0014] Preferably, the quick-detachable two-wing revolving door panel connector further includes a connecting shaft, and the second connecting block of the adjusting assembly is fixedly connected to the connecting shaft.

[0015] Preferably, the quick-detachable two-wing revolving door panel connector further includes a connecting plate, and the connecting shaft is rotatably mounted between the connecting plates.

[0016] This utility model has the following beneficial effects: 1. In this utility model, by setting a connecting component, the connecting component includes a rotating column, a locking column, a first sliding groove, a second sliding groove, and a locking slot. Rotating the rotating column can drive the locking column to slide along the first sliding groove and the second sliding groove and lock into the locking slot, which solves the problem of complex, time-consuming and labor-intensive installation process of the revolving door leaf connector in the prior art, and achieves the technical effect of quick installation and disassembly of the door leaf and improved construction efficiency.

[0017] 2. In this utility model, by setting an adjustment component, which includes a second connecting block, a first threaded post, a second threaded post and a third threaded post, the first threaded post is rotated to drive the first connecting block with the fixed door leaf to perform linear displacement adjustment through thread transmission. This solves the problem in the prior art that the connection parts cannot compensate for installation errors after installation, which leads to easy wear of the door leaf or abnormal noise. It achieves the technical effect of precisely adjusting the position of the door leaf, eliminating installation errors, and improving the smoothness and service life of the revolving door. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a quick-disassembly and assembly two-wing revolving door leaf connector proposed in this utility model; Figure 2 This utility model provides a schematic diagram of the structure of the main body of a two-wing revolving door, which is a quick-disassembly and assembly door leaf connector. Figure 3 for Figure 2 Enlarged view of point A in the image; Figure 4 for Figure 2 Enlarged view of point B in the image.

[0019] Legend: 1. Two-wing revolving door body; 2. Connecting plate; 3. Connecting shaft; 4. Frame; 5. Connecting body; 6. Connecting assembly; 601. First connecting block; 602. Rotating column; 603. Slot; 604. First slide rail; 605. Limiting column; 606. Second slide rail; 607. Locking column; 7. Adjusting assembly; 701. Second connecting block; 702. First threaded column; 703. Second threaded column; 704. Third threaded column. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 4 This utility model provides a quick-disassembly and detachable two-wing revolving door leaf connector, which aims to solve the problems in the prior art where the revolving door leaf connector is not quick to install and lacks a fine-tuning mechanism after installation, resulting in door leaf wear or abnormal noise caused by installation errors that are difficult to solve. The quick-release two-wing revolving door panel connector includes a connector body 5, a first connecting block 601, a connecting assembly 6, and an adjusting assembly 7. The connector connects the two-wing revolving door body 1 and the connecting shaft 3. The two-wing revolving door body 1 has a frame 4, which is slidably inserted into the connector body 5. The connecting shaft 3 is rotatably mounted between connecting discs 2. The adjusting assembly 7 includes a second connecting block 701, a first threaded post 702, a second threaded post 703, and a third threaded post 704. The second connecting block 701 is fixedly connected to the connecting shaft 3. The first threaded post 702 is threadedly connected to the second connecting block 701. The first connecting block 601 is fixedly connected to the first threaded post 702. The second threaded post 703 is linearly slidably disposed within the first threaded post 702, and the second threaded post 703 is connected to the second connecting block 704. 01. A limiting connection is provided to prevent rotation; the third threaded post 704 is threadedly connected to the second connecting block 701, and the end of the third threaded post 704 is used to abut against the second threaded post 703 to limit its linear movement; the first connecting block 601 is provided with a slot 603 and a first sliding groove 604; the connecting assembly 6 is installed on the connecting body 5; the connecting assembly 6 includes a rotating post 602, a locking post 607 and a limiting post 605; the rotating post 602 is provided with a second sliding groove 606; the limiting post 605 is fixed on the locking post 607 and slidably disposed in the second sliding groove 606; the locking post 607 is slidably disposed in the rotating post 602 and slidably connected to the first sliding groove 604 through the second sliding groove 606, and the locking post 607 is guided into the slot 603 by the first sliding groove 604 and the second sliding groove 606.

[0022] The connecting component 6 is mounted on the connecting body 5. The connecting component 6 includes a rotating column 602, a locking column 607, and a limiting column 605. A second sliding groove 606 is provided on the rotating column 602. The limiting column 605 is fixed on the locking column 607 and is slidably disposed in the second sliding groove 606. The locking column 607 is slidably disposed in the rotating column 602, passes through the second sliding groove 606, and is slidably connected to the first sliding groove 604 provided on the first connecting block 601. The first connecting block 601 is also provided with a slot 603; this structure allows the locking post 607 to move under the guidance of the first sliding groove 604 and the second sliding groove 606 when the rotating post 602 rotates, and finally lock into the slot 603, thereby locking the connecting body 5 and the first connecting block 601; the connecting body 5 is used to slide and insert into the frame 4 of the two-wing revolving door body 1.

[0023] In a preferred embodiment, the adjusting component 7 further includes a second threaded post 703, which is linearly slidably disposed within the first threaded post 702, and is limitedly connected to the second connecting block 701 to prevent rotation.

[0024] In a preferred embodiment, the adjusting assembly 7 also includes a third threaded post 704, which is threadedly connected to the second connecting block 701. The end of the third threaded post 704 is used to abut against the second threaded post 703 to limit its linear movement.

[0025] In a preferred embodiment, the connector also includes a frame 4, which is slidably inserted into the connector body 5.

[0026] In a preferred embodiment, the connector also includes a two-wing revolving door body 1, and the frame 4 is a component of the two-wing revolving door body 1.

[0027] As a preferred embodiment, please refer to Figure 2 The connector also includes a connecting shaft 3, and the second connecting block 701 of the adjusting component 7 is fixedly connected to the connecting shaft 3.

[0028] In a preferred embodiment, the connector also includes a connecting disc 2, and the connecting shaft 3 is rotatably mounted between the connecting discs 2.

[0029] Working principle: During installation, firstly, the connecting plate 2 is fixed to the ground and the top, and the connecting shaft 3 is rotatably installed between the connecting plates 2; the frame 4 of the two-wing revolving door body 1 is slidably inserted into the connecting body 5; then, the connecting component 6 is operated to rotate the rotating column 602, which drives the locking column 607 slidably set in the rotating column 602 to move; the limiting column 605 fixed on the locking column 607 slides along the second slide groove 606 on the rotating column 602, while the locking column 607 passes through the second slide groove 606 and slides in the first slide groove 604 on the first connecting block 601; under the joint guidance of the first slide groove 604 and the second slide groove 606, the locking column 607 is guided and finally locked into the locking groove 603 on the first connecting block 601, realizing the quick locking connection between the connecting body 5 and the first connecting block 601.

[0030] When installation errors require adjustment, first rotate the third threaded post 704. The third threaded post 704 is threadedly engaged with the second connecting block 701. Rotation causes the end of the third threaded post 704 to release its contact with the second threaded post 703. At this time, the second threaded post 703 is limited to the second connecting block 701 to prevent rotation and can be linearly slidably disposed within the first threaded post 702. Then rotate the first threaded post 702. The first threaded post 702 is threadedly connected with the second connecting block 701. The rotation of the first threaded post 702 causes it to produce a linear displacement relative to the second connecting block 701, which is fixedly connected to the connecting shaft 3. Since the first connecting block 601 is fixedly connected to the first threaded post 702, the first connecting block 601 produces a linear displacement synchronously with the first threaded post 702, thereby causing a slight adjustment in the position of the connecting body 5 and the two-wing revolving door body 1.

Claims

1. A quick-assembly and disassembly connector for a two-wing revolving door, comprising: Connector body (5); The first connecting block (601) has a slot (603) and a first sliding groove (604) on it. Adjustment component (7), the adjustment component (7) includes a second connecting block (701) and a first threaded post (702); The first threaded post (702) is threadedly connected to the second connecting block (701), and the first connecting block (601) is fixedly connected to the first threaded post (702). The connector is characterized in that it further includes a connecting component (6), which is mounted on the connector body (5); The connecting component (6) includes a rotating column (602) and a locking column (607). The rotating column (602) has a second sliding groove (606). The locking column (607) is slidably disposed in the rotating column (602) and slidably connected to the first sliding groove (604) through the second sliding groove (606). The locking column (607) is guided by the first sliding groove (604) and the second sliding groove (606) and locked into the locking groove (603).

2. The quick-assembly and detachable two-wing revolving door leaf connector according to claim 1, characterized in that, The connecting component (6) further includes a limiting post (605), which is fixed on the locking post (607) and slidably disposed in the second sliding groove (606).

3. A quick-assembly and detachable two-wing revolving door leaf connector according to claim 1, characterized in that, The adjustment component (7) further includes a second threaded post (703), which is linearly slidably disposed within the first threaded post (702). The second threaded post (703) is limitedly connected to the second connecting block (701) to prevent it from rotating.

4. A quick-assembly and detachable two-wing revolving door leaf connector according to claim 3, characterized in that, The adjustment assembly (7) further includes a third threaded post (704), which is threadedly connected to the second connecting block (701), and the end of the third threaded post (704) is used to abut against the second threaded post (703) to limit its linear movement.

5. A quick-assembly and detachable two-wing revolving door leaf connector according to claim 1, characterized in that, The connector also includes a frame (4), which is slidably inserted into the connector body (5).

6. A quick-assembly and detachable two-wing revolving door leaf connector according to claim 5, characterized in that, The connector also includes a two-wing revolving door body (1), and the frame (4) is a component of the two-wing revolving door body (1).

7. A quick-assembly and detachable two-wing revolving door leaf connector according to claim 1, characterized in that, The connector also includes a connecting shaft (3), and the second connecting block (701) of the adjusting component (7) is fixedly connected to the connecting shaft (3).

8. A quick-assembly and detachable two-wing revolving door leaf connector according to claim 7, characterized in that, The connector also includes a connecting disc (2), and the connecting shaft (3) is rotatably mounted between the connecting discs (2).

Images