Aluminum square tube quick connecting piece

Abstract

The utility model discloses an aluminum square tube quick connecting piece which comprises a square tube, a sliding groove is formed in the top of the square tube, a connecting mechanism is arranged at the top of the square tube and comprises a sliding block, the sliding block is connected with the square tube in a sliding mode, a first top plate is arranged at the top of the sliding block, and a clamping block is welded to one side of the top of the first top plate. The bottom of an extrusion plate makes contact with the bottom of a clamping block, after a hanging rod is installed, a keel is installed on the hanging rod through a bolt, then a stirring block is held by hand, then a connecting column is placed in a hole in the keel, and then a fixing block is connected to a stud in a threaded mode, so that the fixing block is fixed; when the square tube fixing device is used, the sliding blocks are connected into the sliding grooves in the square tube in a sleeved mode, then the sealing covers are connected to the two ends of the square tube in a sleeved mode, then the clamping blocks are pressed to be embedded into the rectangular grooves in the fixing blocks, the clamping blocks can be fixed under the action of the extrusion plates and the compression springs, and therefore the effect of rapidly fixing the square tube is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum square tubes, in particular to an aluminum square tube quick connector. Background Art

[0002] Aluminum square tube is one of the ceiling materials produced in recent years. Aluminum square tube has an open field of vision, ventilation, air permeability, its lines are bright and neat, the layers are distinct, reflecting the simple and clear modern style, simple and convenient installation and disassembly, and has become the main product that has swept the decoration market in recent years. Profile aluminum square tube has the characteristics of aluminum ventilation extrusion molding, the product hardness and straightness far exceed other products, the installation structure uses the upper main bone, connected with the profile hammer with screws and specially made components, strong wind resistance, suitable for outdoor decoration.

[0003] The installation of aluminum square tubes is generally done by bolt connection, which requires the use of other tools. Due to the large number of installations, the use of tools takes too long. In order to save installation time, this solution proposes an aluminum square tube quick connector. Utility Model Content

[0004] The utility model aims to solve the shortcoming of slow installation speed in the prior art and proposes an aluminum square tube quick connector.

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

[0006] A quick connector for an aluminum square tube comprises a square tube, a slide groove is provided on the top of the square tube, a connecting mechanism is arranged on the top of the square tube, the connecting mechanism comprises a slider, the slider is slidably connected to the square tube, a first top plate is pressed on the top of the slider, a clamping block is welded on one side of the top of the first top plate, the top of the first top plate contacts a fixed block, a rectangular groove is provided on one side of the fixed block, a limit plate is slidably connected in the groove, a hole is provided on the limit plate, a limit column is matched in the hole, a compression spring is provided on the outer peripheral surface of the limit column, an extrusion plate is provided on the bottom end of the compression spring, the extrusion plate is slidably connected to the fixed block, the bottom of the extrusion plate contacts the bottom of the clamping block, and a threaded groove is provided on the top of the fixed block.

[0007] Preferably, the top of the fixing block is threadedly connected with a stud in the thread groove, a connecting column is provided on the top of the stud, a second top plate is welded on the top of the connecting column, and a toggle block is provided on one side of the second top plate.

[0008] Preferably, a keel is provided on the top of the connecting mechanism, holes are provided at the bottom of the keel, and the hole spacing is the same, the holes are movably matched with the connecting columns, and the bottom of the second top plate is in contact with the keel.

[0009] Preferably, holes are provided on the top of the keel with the same hole spacing, and the holes are connected to the suspension rods via bolts.

[0010] Preferably, both ends of the square tube are sleeved with sealing covers.

[0011] Preferably, an arc-shaped groove is provided inside the fixing block at the bottom of the rectangular groove, and an arc-shaped protruding block is provided at one end of the locking block.

[0012] The utility model has the following beneficial effects:

[0013] After the hanger is installed, the keel is installed on the hanger through the bolts, and then the toggle block is held by hand, and then the connecting column is placed in the hole on the keel, and then the fixing block is threaded on the stud to fix the fixing block, and then the slider is sleeved in the slide groove on the square pass, and then the cover is sleeved on both ends of the square pass, and then the snap block is pressed to make the snap block embedded in the rectangular groove on the fixing block. Under the action of the extrusion plate and the compression spring, the snap block can be fixed, thereby achieving the effect of quickly fixing the square pass. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side structural schematic diagram of an aluminum square tube quick connector proposed by the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of an aluminum square quick connector proposed by the utility model;

[0016] Figure 3 This is a structural schematic diagram of a connection mechanism of an aluminum square tube quick connector proposed by the utility model;

[0017] Figure 4 The utility model is a partial structural schematic diagram of an aluminum square tube quick connector.

[0018] In the figure: 1. square tube; 101. cover; 2. connecting mechanism; 201. slider; 202. first top plate; 203. engaging block; 204. fixing block; 205. limiting plate; 206. limiting column; 207. compression spring; 208. extrusion plate; 209. stud; 210. connecting column; 211. second top plate; 212. toggle block; 3. keel; 4. suspension rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4A quick connector for an aluminum square tube comprises a square tube 1, a slide groove is provided on the top of the square tube 1, a connecting mechanism 2 is provided on the top of the square tube 1, the connecting mechanism 2 comprises a slider 201, the slider 201 is slidably connected to the square tube 1, a first top plate 202 is mortgaged on the top of the slider 201, a clamping block 203 is welded on one side of the top of the first top plate 202, a fixed block 204 is contacted on the top of the first top plate 202, a rectangular groove is provided on one side of the fixed block 204, a limiting plate 205 is slidably connected in the groove, a hole is provided on the limiting plate 205, a limiting column 206 is matched in the hole, a compression spring 207 is provided on the outer peripheral surface of the limiting column 206, an extrusion plate 208 is provided on the bottom end of the compression spring 207, the extrusion plate 208 is slidably connected to the fixed block 204, and the bottom of the extrusion plate 208 is in contact with the bottom of the clamping block 203, from In order to facilitate fixing, a threaded groove is provided on the top of the fixing block 204, and a stud 209 is threadedly connected to the top of the fixing block 204 in the threaded groove. A connecting column 210 is provided on the top of the stud 209, and a second top plate 211 is welded on the top of the connecting column 210. A toggle block 212 is provided on one side of the second top plate 211. A keel 3 is provided on the top of the connecting mechanism 2, and a hole is provided at the bottom of the keel 3 with the same hole spacing, and the hole is movably matched with the connecting column 210. The bottom of the second top plate 211 is in contact with the keel 3, and a hole is provided at the top of the keel 3 with the same hole spacing. The hole is connected with a suspension rod 4 by bolts, and the two ends of the square channel 1 are sleeved with a cover 101, and an arc groove is provided at the bottom of the rectangular groove inside the fixing block 204, and an arc-shaped protruding block is provided at one end of the locking block 203, so as to facilitate installation.

[0021] The use method and advantages of the utility model: When the aluminum square quick connector is in use, the working process is as follows:

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when using this aluminum square tube quick connector, first install the hanger 4, then install the keel 3 on the hanger 4 through the bolts, then hold the toggle block 212, then place the connecting column 210 into the hole on the keel 3, then thread the fixing block 204 on the stud 209 to fix the fixing block 204, then put the slider 201 into the slide groove on the square tube 1, then put the cover 101 on both ends of the square tube 1, and then press the snap block 203 to make the snap block 203 embedded in the rectangular groove on the fixing block 204, and under the action of the extrusion plate 208 and the compression spring 207, the snap block 203 can be fixed, thereby achieving the effect of quickly fixing the square tube.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aluminum square tube quick connector, comprising a square tube (1), characterized in that: The top of the square tube (1) is provided with a slide groove, the top of the square tube (1) is provided with a connecting mechanism (2), the connecting mechanism (2) comprises a slider (201), the slider (201) is slidably connected to the square tube (1), the top of the slider (201) is pressed with a first top plate (202), one side of the top of the first top plate (202) is welded with a locking block (203), the top of the first top plate (202) is in contact with a fixing block (204), one side of the fixing block (204) is provided with a rectangular A groove is provided, in which a limit plate (205) is slidably connected, a hole is provided on the limit plate (205), a limit column (206) is fitted in the hole, a compression spring (207) is provided on the outer peripheral surface of the limit column (206), an extrusion plate (208) is provided at the bottom end of the compression spring (207), the extrusion plate (208) is slidably connected to the fixed block (204), the bottom of the extrusion plate (208) is in contact with the bottom of the locking block (203), and a threaded groove is provided on the top of the fixed block (204).

2. The aluminum square tube quick connector according to claim 1, characterized in that: The top of the fixing block (204) is threadedly connected with a stud (209) in the thread groove, a connecting column (210) is arranged on the top of the stud (209), a second top plate (211) is welded to the top of the connecting column (210), and a toggle block (212) is arranged on one side of the second top plate (211).

3. The aluminum square tube quick connector according to claim 2, characterized in that: A keel (3) is arranged on the top of the connection mechanism (2), and holes are opened at the bottom of the keel (3) with the same hole spacing, and the holes are movably matched with the connection columns (210), and the bottom of the second top plate (211) is in contact with the keel (3).

4. The aluminum square tube quick connector according to claim 3, characterized in that: The top of the keel (3) is provided with holes with the same hole spacing, and the holes are connected to the suspension rods (4) via bolts.

5. The aluminum square tube quick connector according to claim 1, characterized in that: Both ends of the square tube (1) are sleeved with sealing covers (101).

6. The aluminum square tube quick connector according to claim 1, characterized in that: An arc-shaped groove is provided inside the fixing block (204) at the bottom of the rectangular groove, and an arc-shaped protruding block is provided at one end of the locking block (203).

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