Multi-directional positioning and quick clamping device for exhibition stand profiles

Abstract

The utility model relates to the technical field of stand section bar installation, concretely to stand section bar multidirectional positioning quick clamping device, including fixed frame, a plurality of installation grooves are seted up on the fixed frame, the steel pipe is slidably connected in the installation groove, the connecting groove is seted up on the steel pipe, the bolt is threadedly connected on the fixed frame, the fixed frame is equipped with linkage mechanism, the linkage mechanism includes a plurality of annular grooves and extruding frame, the spring is fixedly connected in the annular groove, the spring one end is fixedly connected with annular plate, the annular plate corresponding annular groove position department is fixedly connected with the plug rod, the utility model has the advantages of: the operator only needs to connect fixed one bolt, can trigger the reaction of each component inside the mechanism, simultaneously completes the clamping of the fixing of a plurality of support steel pipes, greatly simplifies the operation steps of bolt repeated dismounting, effectively reduces manpower and time cost, significantly improves the operation convenience and actual practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of exhibition booth profile installation technology, specifically a multi-directional positioning and quick clamping device for exhibition booth profiles. Background Technology

[0002] During the booth construction process, a large number of steel pipes need to be erected to support the booth panels, and the stable fixing of the steel pipes is achieved with the help of multi-directional steel pipe fixing frames.

[0003] In existing technologies, the connection and fixation between steel pipes and fixed frames are achieved by bolts. Since multiple supporting steel pipes need to be fixed, a large number of bolts are required, and the process of repeatedly operating multiple bolts is very cumbersome, resulting in low practicality and ease of operation of the fixed frame. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-directional positioning and quick clamping device for exhibition booth profiles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-directional positioning and quick clamping device for exhibition stand profiles, including a fixing frame, on which multiple mounting slots are provided, and steel pipes are slidably connected inside each mounting slot. Each steel pipe has a connecting slot, and bolts are threaded onto the fixing frame. A linkage mechanism is provided on the fixing frame, and the linkage mechanism includes multiple annular grooves and a pressing frame. Springs are fixedly connected inside each annular groove, and an annular plate is fixedly connected to one end of each spring. Insert rods are fixedly connected to the annular plates at positions corresponding to the annular grooves.

[0006] Preferably, the top and bottom ends of the bolt abut against the top wall of the extrusion frame, and the bottom end of the bolt passes through the corresponding connecting groove.

[0007] Preferably, the annular grooves are all formed on the fixed frame, and the bottom end of the extrusion frame abuts against the fixed frame.

[0008] Preferably, the extrusion frame abuts against a plurality of annular plates, wherein the front wall of one of the annular plates is inclined.

[0009] Preferably, one end of each insertion rod slides through the annular groove and is slidably inserted into the corresponding connecting groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the linkage mechanism can reduce the number of bolts required to fix multiple steel pipes to only one bolt. The operator only needs to connect and fix one bolt to trigger the reaction of each component inside the mechanism, and simultaneously complete the rapid clamping and fixing of the supporting steel pipes in different directions. This greatly simplifies the operation steps of repeatedly disassembling and assembling bolts, effectively reduces manpower and time costs, and significantly improves the ease of operation and practicality of the device. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the steel pipe and fixing frame separation structure of this utility model;

[0013] Figure 3 This is a cross-sectional view of the fixing frame of this utility model.

[0014] In the diagram: 1. Fixing frame; 2. Mounting groove; 3. Steel pipe; 4. Connecting groove; 5. Bolt; 6. Linkage mechanism; 61. Annular groove; 62. Extrusion frame; 63. Spring; 64. Annular plate; 65. Insert rod. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-3 The present invention provides the following technical solution:

[0017] The multi-directional positioning and quick clamping device for booth profiles includes a fixed frame 1, which has multiple mounting slots 2. Each mounting slot 2 is slidably connected to a steel pipe 3. Each steel pipe 3 has a connecting slot 4. The fixed frame 1 is threaded with bolts 5. The fixed frame 1 is equipped with a linkage mechanism 6. The linkage mechanism 6 includes multiple annular grooves 61 and a pressing frame 62. Each annular groove 61 is fixedly connected to a spring 63. One end of each spring 63 is fixedly connected to an annular plate 64. Each annular plate 64 is fixedly connected to a rod 65 at a position corresponding to the annular groove 61.

[0018] The top and bottom of bolt 5 abut against the top wall of extrusion frame 62, and bolt 5 facilitates fixing the position of extrusion frame 62. The bottom of bolt 5 passes through the corresponding connecting groove 4, and bolt 5 facilitates fixing the corresponding steel pipe 3 through the connecting groove 4. Annular grooves 61 are all opened on the fixing frame 1. The bottom of extrusion frame 62 abuts against the fixing frame 1. Extrusion frame 62 abuts against multiple annular plates 64. One of the annular plates 64 has an inclined front wall. One end of the insertion rod 65 slides through the annular groove 61 and slides into the corresponding connecting groove 4, and insertion rod 65 facilitates fixing the corresponding steel pipe 3 through the corresponding connecting groove 4.

[0019] In use, steel pipes 3 are inserted into the mounting slots 2 respectively, and then the extrusion frame 62 is placed on the fixing frame 1. The vertical support wall of the extrusion frame 62 will press against the top annular plate 64, and the horizontal walls on both sides of the extrusion frame 62 will press against the corresponding annular plates 64. At this time, the multiple annular plates 64 will compress and contract the spring 63 under pressure. At the same time, the annular plates 64 will slide into the annular groove 61 under pressure. The retraction of the annular plates 64 into the annular groove 61 will drive the insertion rod 65 to move. The moving insertion rod 65 will pass through the annular groove 61 and then be inserted into the connecting slot 4 on the corresponding steel pipe 3. At this time, the bolt 5 is threaded to the fixing frame 1 so that the top and bottom of the bolt 5 abut against the extrusion frame 62 to complete the fixing of the extrusion frame 62, thereby completing the fixing of multiple insertion rods 65. At this time, multiple steel pipes 3 are fixed, and the operation is highly convenient.

Claims

1. A multi-directional positioning and quick clamping device for exhibition booth profiles, characterized in that: The device includes a fixed frame (1), which has multiple mounting slots (2). Each mounting slot (2) is slidably connected to a steel pipe (3). Each steel pipe (3) has a connecting slot (4). The fixed frame (1) is threaded with bolts (5). The fixed frame (1) is equipped with a linkage mechanism (6). The linkage mechanism (6) includes multiple annular grooves (61) and a pressing frame (62). Each annular groove (61) is fixedly connected to a spring (63). Each spring (63) is fixedly connected to an annular plate (64) at one end. Each annular plate (64) is fixedly connected to a rod (65) at the position corresponding to the annular groove (61).

2. The multi-directional positioning and quick clamping device for exhibition stand profiles according to claim 1, characterized in that: The top and bottom ends of the bolt (5) abut against the top wall of the extrusion frame (62), and the bottom end of the bolt (5) passes through the corresponding connecting groove (4).

3. The multi-directional positioning and rapid clamping device for exhibition stand profiles according to claim 1, characterized in that: The annular grooves (61) are all opened on the fixed frame (1), and the bottom end of the extrusion frame (62) abuts against the fixed frame (1).

4. The multi-directional positioning and rapid clamping device for exhibition stand profiles according to claim 1, characterized in that: The extrusion frame (62) abuts against a plurality of annular plates (64), one of which has an inclined front wall.

5. The multi-directional positioning and quick clamping device for exhibition stand profiles according to claim 1, characterized in that: One end of each insertion rod (65) slides through the annular groove (61) and is slidably inserted into the corresponding connecting groove (4).

Images