CN215805551U

CN215805551U - External quick connecting structure applied to industrial aluminum profile

Info

Publication number: CN215805551U
Application number: CN202122414318.2U
Authority: CN
Inventors: 李军; 张楷雨; 孙博
Original assignee: Tianjin Chengjian University
Current assignee: Tianjin Chengjian University
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-11
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses an external quick connecting structure applied to an industrial aluminum profile, which consists of a connecting body assembly and a connecting plug board, wherein the connecting body assembly comprises a U-shaped connecting body outer frame, an inner guide plate, a plug board slideway baffle, a fastening nut and a hand-screwed adjusting screw, and the connecting plug board consists of a thrust panel, a reinforcing frame, a plug board baffle and a plug board observation window. During connection operation, the connector assembly is sleeved into the parallel frames of the industrial aluminum profiles needing to be connected from the outside, the connecting plugboard is inserted into the connector assembly along the plugboard slideway, an external encircling structure is formed for the connected parallel frames of the industrial aluminum profiles, the connecting pressure is adjusted by screwing the adjusting screw by hand, and the parallel frames of the industrial aluminum profiles needing to be connected are pressed on the thrust panel along the inner guide plate, so that quick and firm connection is realized. During the dismantlement, loosen the hand and twist adjusting screw soon, extract the connection picture peg along the picture peg slide, with the connector assembly along the adjacent industry aluminium alloy parallel frame of interior deflector roll-off, can accomplish fast and dismantle the operation.

Description

External quick connecting structure applied to industrial aluminum profile

Technical Field

The utility model relates to an industrial aluminum profile connecting piece, in particular to an external quick connecting structure applied to an industrial aluminum profile.

Background

The industrial aluminum profile is an alloy material with aluminum as a main component, and the aluminum profile with different cross-sectional shapes is obtained by extruding a heating bar from a die by using an extruder. The industrial aluminum profile is wide in application range, strong in universality and convenient to assemble and disassemble, and can be combined into workbenches, industrial fences, frames, showing shelves and the like with various specifications and sizes.

The existing industrial aluminum profile standard connecting pieces are all various corner pieces and built-in connecting pieces, are connected by matching with built-in fasteners such as T-shaped nuts, T-shaped bolts, square nuts, elastic nuts and the like, and are assembled into various workbenches and frames according to the use requirements. In use, the assembled single workbenches or single frames are often required to be combined so as to expand or adjust the area of the workbenches or the frames and meet the use requirements of different occasions.

At present, a connecting plate is generally adopted to connect parallel frames of a single workbench or a single frame, so that the workbench and the frame are connected in an expanding manner. When the connecting plate is used, mounting nuts are required to be preset in two adjacent industrial aluminum profile parallel frames to be connected, and the nuts are aligned with connecting holes (mounting holes) in the connecting plate; meanwhile, the single connecting plate can only carry out single-side fixed connection on adjacent parallel industrial aluminum profiles needing to be connected, generally on the outer side, and the stability and the strength are lower after connection. If the connection strength is required to be increased, when double-sided connection is carried out, the relative positions of the preset nut and the connecting plate connecting hole (mounting hole) cannot be seen directly due to the reason of the mounting position of the inner side connecting plate, the connection is more difficult, and the operation is time-consuming and labor-consuming. When the connecting plate is disassembled due to the fact that the connected workbench or the connected frame needs to be recombined, the mounting nut preset in the industrial aluminum profile frame needs to be processed, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The utility model provides an external quick connecting structure suitable for industrial aluminum profiles, aiming at overcoming the defects of complex work, low efficiency, poor connecting stability and strength and the like caused by operations such as internal connecting pieces, hole connection and the like when the parallel frames of the industrial aluminum profiles are connected in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a be applied to external quick connect structure of industry aluminium alloy, connection structure comprises connector assembly and connection picture peg, connection picture peg inserts connector assembly along the picture peg slide, but the hand is twisted adjusting screw in fastening nut.

Furthermore, the connector assembly consists of an outer frame of the U-shaped connector, an inner guide plate, a flashboard slideway baffle, an adjusting hole, a fastening nut and a hand-screwed adjusting screw; the top of the outer frame of the U-shaped connector is provided with an adjusting hole; the fastening nut is concentrically aligned with the adjusting hole and is welded on the top of the outer frame of the U-shaped connecting body; appearance inspection windows are arranged on two sides of the outer frame of the U-shaped connecting body; the inner guide plates are L-shaped in section and are 2 in total, are arranged on the inner side of the outer frame of the U-shaped connector, are parallel to the inner surfaces of the two sides of the outer frame of the U-shaped connector and are connected with the inner guide plates in a welding manner; the inner guide plate is provided with an inner guide plate observation window which has the same size as the outer observation window and is aligned with the outer observation window; the hand-screwed adjusting screw is screwed into the fastening nut and penetrates through the adjusting hole, and the screwing depth of the hand-screwed adjusting screw is manually adjusted.

Furthermore, after the outer frame of the U-shaped connector is welded and connected with the inner guide plate, the lower space formed is an inserting plate slideway; and a plugging plate is arranged at the tail end of the flashboard slideway and is a flashboard slideway baffle.

Furthermore, the connecting insertion plate consists of a thrust panel, a reinforcing frame, an insertion plate baffle plate and an insertion plate observation window.

Further, thrust panel is the direct contact face of connecting picture peg and the parallel frame of adjacent industry aluminium alloy when connecting and dismantling the operation, strengthens the frame setting on thrust panel long limit and a minor face, and is perpendicular with thrust panel to it is the same with thrust panel long limit and minor face length respectively.

Furthermore, the inserting plate baffle plate is arranged on the other short edge of the thrust panel, is perpendicular to the thrust panel and is in the same direction with the reinforcing frame, the length of the inserting plate baffle plate is larger than that of the short edge of the thrust panel, and the width of the inserting plate baffle plate is the same as that of the reinforcing frame.

Above-mentioned external quick connect structure of industry aluminium alloy, the connection picture peg is arranged in the connector assembly in the picture peg slide, when not carrying out the fastening connection to two parallel industry aluminium alloy frames, can freely slide, and by the picture peg baffle with the slide baffle carries on spacingly.

The utility model has the beneficial effects that:

1. the external connection structure of the utility model does not need to preset any mounting nut or mounting part in the two adjacent industrial aluminum profile parallel frames to be connected, and can be quickly and firmly connected by only sleeving the connector assembly outside the industrial aluminum profile parallel frames to be connected, putting the connection plugboard into the slideway and screwing the adjusting screw by hand.

2. According to the external connecting structure, any mounting nut or mounting piece does not need to be preset, and only the adjusting screw needs to be loosened by hand and screwed when the external connecting structure is disassembled, and the connecting plug board is pulled out, so that the external connecting structure can be disassembled simply, conveniently and quickly.

3. According to the external connection structure, the inner guide plates on the two sides are welded and connected with the outer frame of the U-shaped connector to form a double-rectangular structure, so that the rigidity of the connector assembly is ensured, and the requirement of effectively constraining the parallel frames of the adjacent industrial aluminum profiles to be connected is met; adjusting screw is twisted with the hand to interior deflector, thrust panel that set up, has carried out effective restraint to adjacent industry aluminium alloy parallel frame behind the fastening connection, can ensure the stability and the firmness of connecting.

4. According to the external connection structure, the external observation window, the internal guide plate observation window and the inserting plate observation window are arranged, so that the states of all connection surfaces can be observed in real time when the parallel frames of adjacent industrial aluminum profiles are connected and disassembled, and the high quality and the high efficiency of the connection and disassembly operation are ensured.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of a connector assembly according to the present invention 1;

FIG. 3 is a schematic view of a connector assembly of the present invention shown in FIG. 2;

FIG. 4 is a schematic view of the structure of the connection board of the present invention;

FIG. 5 is an exploded view of the present invention;

FIG. 6 is a side view of the present invention connecting adjacent parallel frames of industrial aluminum profiles;

fig. 7 is a sectional view in the direction of a-a of a side view when connecting adjacent parallel frames of industrial aluminum profiles according to the present invention.

In the figure, 1-a connector assembly, 11-a U-shaped connector outer frame, 12-a fastening nut, 13-a hand-screwed adjusting screw, 14-an external observation window, 15-an internal guide plate, 16-an internal guide plate observation window, 17-an inserting plate slideway, 18-an inserting plate slideway baffle, 19-an adjusting hole, 2-a connecting inserting plate, 21-a thrust panel, 22-an inserting plate baffle, 23-an inserting plate observation window, 24-a reinforcing frame and 3-two adjacent industrial aluminum profile parallel frames needing to be connected.

Detailed Description

To better illustrate the objects, technical solutions and advantages of the present invention, the present invention will be further described with reference to the following embodiments and accompanying drawings. It should be noted that the following implementation methods are further illustrative of the present invention and should not be construed as limiting the present invention.

Referring to fig. 1, in the embodiment of the present invention: an external quick connection structure suitable for industrial aluminum profiles comprises a connector assembly 1 and a connecting plug board 2.

Referring to fig. 2 and 3, the connector assembly 1 includes a U-shaped connector outer frame 11, an inner guide plate 15, a board insertion slideway 17, a board insertion slideway baffle 18, a fastening nut 12, and a hand-screwed adjusting screw 13; the fastening nut 12 is concentrically aligned with the adjusting hole 19 and welded on the top of the outer frame 11 of the U-shaped connecting body; appearance inspection windows 14 are arranged on two sides of the U-shaped connecting body outer frame 11; the inner guide plate 15 has an L-shaped section, is 2 in total, is arranged on the inner side of the outer frame 11 of the U-shaped connector, is parallel to the inner surfaces of the two sides of the outer frame 11 of the U-shaped connector and is welded and connected; the inner guide plate 15 is provided with an inner guide plate observation window 16 which has the same size as the outer observation window 14 and is aligned with the outer observation window; the hand-screwed adjusting screw 13 is screwed into the fastening nut 12, passes through the adjusting hole 19, and manually adjusts the screwing depth of the hand-screwed adjusting screw 13.

The double-side inner guide plates 15 are welded and connected with the U-shaped connector outer frame 11 to form a double-rectangular structure, so that the rigidity of the connector assembly 1 is ensured, and the requirement of effective constraint on the adjacent industrial aluminum profile parallel frames 3 to be connected is met; the outer observation window 14 and the inner guide plate observation window 16 can observe the state of each connecting surface in real time when connecting and disassembling the adjacent industrial aluminum profile parallel frames 3, and ensure high quality and high efficiency of connecting and disassembling operation.

After the outer frame 11 of the U-shaped connector is welded and connected with the inner guide plate 15, the formed lower space is an inserting plate slideway 17; the tail end of the flashboard slideway 17 is provided with a plugging board which is a flashboard slideway baffle 18; the flashboard slideway 17 can guide the connecting flashboard 2 to be correctly inserted into the connector assembly 1, and the flashboard slideway baffle 18 can prevent the flashboard from being reversely inserted and can also increase the structural strength of the flashboard slideway 17 and the connector assembly 1.

Referring to fig. 4, the connection board 2 includes a thrust plate 21, a reinforcing frame 24, a board baffle 22, and a board viewing window 23.

The thrust plate 21 is the direct contact surface of the connecting insert plate and the adjacent industrial aluminum profile parallel frame 3 when the connecting and the disassembling operations are carried out. The reinforcing rims 24 are provided on the long and one short side of the thrust plate 21, perpendicular to the thrust plate 21, and have the same length as the long and short sides of the thrust plate 21. The inserting plate baffle plate 22 is arranged on the other short side of the thrust panel 21, is perpendicular to the thrust panel 21, is in the same direction with the reinforcing frame 24, is longer than the short side of the thrust panel 21, is as wide as the reinforcing frame 24, and can restrain the inserting depth of the connecting inserting plate 2 when being connected with the parallel frames 3 of adjacent industrial aluminum profiles. The reinforcing frame 24 and the inserting plate baffle plate 22 increase the integral rigidity of the thrust panel 21 and the connecting inserting plate 2, and can ensure the strength requirement of the connecting inserting plate 2 when connecting the adjacent industrial aluminum profile parallel frames 3; the plug board observation window 23 can observe the contact state of the connection surface of the thrust panel 21 and the industrial aluminum profile parallel frame 3 in real time during connection and disassembly operation, so that the high quality and the high efficiency of connection and disassembly operation are ensured, and meanwhile, the weight can be effectively reduced under the condition of ensuring the overall strength of the connection plug board 2.

Referring to fig. 5, the external connection structure of the present invention is composed of a connector assembly 1 and a connection board 2, wherein the connection board 2 can be inserted into the connector assembly 1 along a board slide 17 of the connector assembly 1, a board baffle 22 restricts the insertion depth of the connection board 2, and an adjusting screw 13 is screwed into a fastening nut 12 to adjust the connection pressure when connecting the parallel frames 3 of the adjacent industrial aluminum profiles.

Referring to fig. 6 and 7, in the external connection structure of the present invention, when connecting adjacent parallel frames 3 of industrial aluminum profiles, the connector assembly 1 is sleeved into the adjacent parallel frames 3 of industrial aluminum profiles to be connected through the inner guide plate 15, when connecting the adjacent parallel frames 3 of industrial aluminum profiles in the vertical direction, the opening of the board insertion slideway 17 is upward, the thrust face plate 21 of the connection board insertion 2 is in contact with the adjacent parallel frames 3 of industrial aluminum profiles to be connected, and is inserted into the connector assembly 1 along the board insertion slideway 17, and the board insertion baffle plate 22 restricts the insertion depth of the connection board insertion 2.

After the connecting inserting plate 2 is inserted into the connecting body assembly 1 to be in place, the adjusting screws 13 are screwed manually, the adjacent industrial aluminum profile parallel frames 3 to be connected are pressed on the thrust face plate 21 of the connecting inserting plate 2 along the inner guide plate 15 through the fastening nuts 12, the rapid, efficient and firm connection of the adjacent industrial aluminum profile parallel frames 3 is completed, and any mounting nut or mounting piece does not need to be preset in the connecting process. During the dismantlement, the hand is unscrewed and is twisted adjusting screw 13, extracts connection picture peg 2 along picture peg slide 17, follows the parallel frame 3 of the adjacent industry aluminium alloy of 15 roll-offs of interior deflector with connector assembly 1, can accomplish the dismantlement operation fast high-efficiently.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some technical features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides an external quick connect structure for industry aluminium alloy, its characterized in that, connection structure comprises connector assembly (1) and connection picture peg (2), connection picture peg (2) insert connector assembly (1) along picture peg slide (17), and adjusting screw (13) is twisted to the hand and fastening nut (12) can be screwed into.

2. The external quick connecting structure applied to the industrial aluminum profile is characterized in that the connecting body assembly (1) consists of a U-shaped connecting body outer frame (11), an inner guide plate (15), a plate inserting slideway (17), a plate inserting slideway baffle plate (18), an adjusting hole (19), a fastening nut (12) and a hand-screwed adjusting screw (13); the top of the outer frame (11) of the U-shaped connector is provided with an adjusting hole (19); the fastening nut (12) is concentrically aligned with the adjusting hole (19) and is welded at the top of the outer frame (11) of the U-shaped connecting body; appearance inspection windows (14) are arranged on two sides of the U-shaped connector outer frame (11); the inner guide plates (15) are L-shaped in section, are 2 in total, are arranged on the inner side of the outer frame (11) of the U-shaped connector, are parallel to the inner surfaces of the two sides of the outer frame (11) of the U-shaped connector and are connected with the inner guide plates in a welding mode; an inner guide plate observation window (16) is arranged on the inner guide plate (15), has the same size as the outer observation window (14), and is aligned in position; the hand-screwed adjusting screw (13) is screwed into the fastening nut (12) and penetrates through the adjusting hole (19), and the screwing depth of the hand-screwed adjusting screw (13) is manually adjusted.

3. The external quick connecting structure applied to the industrial aluminum profile is characterized in that a lower space formed after the outer frame (11) of the U-shaped connecting body is welded and connected with the inner guide plate (15) is a plate inserting slide way (17); and a plugging plate is arranged at the tail end of the flashboard slideway (17) and is a flashboard slideway baffle plate (18).

4. The external quick connecting structure applied to the industrial aluminum profile is characterized in that the connecting inserting plate (2) consists of a thrust panel (21), a reinforcing frame (24), an inserting plate baffle plate (22) and an inserting plate observation window (23).

5. The external quick connection structure applied to the industrial aluminum profile is characterized in that the thrust plate (21) is a direct contact surface of the connection inserting plate (2) and an adjacent industrial aluminum profile parallel frame (3) during connection and disassembly operations, and the reinforcing frames (24) are arranged on the long side and the short side of the thrust plate (21), are perpendicular to the thrust plate (21) and are respectively the same as the long side and the short side of the thrust plate (21).

6. The external quick connecting structure applied to the industrial aluminum profile is characterized in that the inserting plate baffle plate (22) is arranged on the other short side of the thrust panel (21), is perpendicular to the thrust panel (21) and is in the same direction with the reinforcing frame (24), the length of the inserting plate baffle plate is greater than that of the short side of the thrust panel (21), and the width of the inserting plate baffle plate is the same as that of the reinforcing frame (24).