Assembled rack connecting structure

Abstract

The utility model relates to the technical field of profile racks, and discloses an assembled rack connecting structure which comprises a rack body, the rack body is formed by splicing profile pieces, mounting pieces are arranged at the ends of the profile pieces, and mounting strips are arranged at the upper ends of the mounting pieces. According to the assembly type rack connecting structure, the sliding grooves and the round holes are formed in the sectional material body, when the multiple sectional material pieces are installed, the round hole of the first sectional material piece is provided with the installation piece, the upper end of the installation piece is provided with the installation strip, the installation strip and the installation piece are in sliding connection with the sliding grooves of the second sectional material piece, and screws are inserted into the fourth installation holes to lock the second sectional material piece and the installation strip. And the process is repeated to assemble the rack body, the mounting strips and the mounting pieces are hidden in the profile pieces, the rack body is cleaner, more concise and more attractive through the concealed mounting mode, each face of the profile body is provided with two sliding grooves, the number of connecting parts is large, and the mounting stability of the multiple profile pieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile racks, in particular to an assembled rack connection structure. Background Art

[0002] Profile racks are structural frames used to assemble and support industrial equipment, cargo and other objects. They are usually composed of metal profiles of various shapes and sizes, such as steel pipes, steel beams, aluminum profiles, etc., connected together by bolts, connectors or welding. The design and assembly of profile racks can be customized according to specific needs and applications to meet a variety of different scenarios and requirements.

[0003] The Chinese utility model patent announcement number is: CN 212951603 U, which discloses: a profile-assembled frame connection structure, which uses a formed profile as the main component of the frame, and does not require fine processing. At the same time, the profile is easy to cut and is locked and fixed by angle irons, T-bolts and nuts, which is convenient for installation and assembly, can effectively reduce production costs and shorten processing time, thereby reducing the cost of the overall frame. At the same time, the frame is assembled by angle irons, T-bolts and nuts, which is convenient for recycling after scrapping, thereby improving resource utilization. Universal wheels are installed at the bottom of the vertical rods, which are convenient for movement during use and easy to use. However, the profile-assembled frame connection structure needs to be installed using angle irons when assembling. The angle irons are exposed structures, which are easy to catch workers' clothes or scratch workers during production operations, affecting work efficiency and aesthetics. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an assembled rack connection structure, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by the utility model is: an assembled frame connection structure, comprising a frame body, the frame body is formed by splicing profiles, the ends of the profiles are provided with mounting pieces, and the upper ends of the mounting pieces are provided with mounting strips.

[0006] Preferably, the profile comprises a profile body, a slide groove and a circular hole, four slide grooves are provided on each side of the outer side of the profile body, and four circular holes are provided at each end of the two ends of the profile body;

[0007] The mounting member comprises a mounting seat, a groove, a sleeve, a bolt, a first mounting hole, an inclined surface and a long groove, wherein the upper end of the mounting seat is provided with a groove, the upper end of the mounting seat is provided with a sleeve, the upper end of the sleeve is provided with a bolt, the upper end of the groove is provided with a first mounting hole, the inner wall of the sleeve is provided with an inclined surface, and the outer side of the sleeve is provided with a long groove;

[0008] The mounting bar comprises a slide bar, a second mounting hole, a third mounting hole and a fourth mounting hole. The second mounting hole and the third mounting hole are provided at the upper end of the slide bar, and the fourth mounting hole is provided at the lower end of the slide bar.

[0009] Through the above technical scheme, the profile body is provided with a slide groove and a circular hole. When multiple profile parts are installed, the circular hole of the first profile part is installed with a mounting piece, and the upper end of the mounting piece is installed with a mounting bar. The mounting bar, the mounting piece and the slide groove of the second profile part are slidably connected for installation. There are two slide grooves on each side of the profile body, and there are more connecting parts, which improves the stability of the installation of multiple profile parts. A mounting piece is provided to cooperate with the mounting bar to fix the profile parts to form a rack body.

[0010] Preferably, the inner wall of the sleeve is provided with a thread which is threadably connected to the bolt, and the inclined surface is a funnel-shaped structure which is larger at the top and smaller at the bottom.

[0011] Through the above technical scheme, a sleeve, a bolt and a bevel are provided. When the mounting seat is installed, the sleeve of the mounting part is inserted into the circular hole of the profile part so that the edge of the mounting seat is parallel to the edge of the profile body. The mounting strip is aligned with the mounting seat and installed. The bolt thread is screwed into the sleeve. During the process of screwing the bolt in, the bolt contacts the bevel. As the bolt goes deeper, the bolt stretches the lower part of the sleeve with the bevel and tightens it with the inner wall of the circular hole, thereby locking the profile body and the mounting seat.

[0012] Preferably, the groove is in a "cross" shape, and the sleeve is adapted to the circular hole.

[0013] Through the above technical scheme, a groove is set. When in use, the installation strip is inserted into the groove horizontally or vertically according to the requirements of profile installation. The installation method can be selected arbitrarily. The end of one profile can be fixed and locked with the other two profiles, which is very convenient. The installation strip is set. When installing, the second installation hole of the slide bar is aligned with the sleeve and inserted, and the slide bar is locked with the mounting seat with a bolt, and then the screw is used to pass through the third installation hole and lock it with the first installation hole for secure fixation.

[0014] Preferably, the slide bar is matched with the groove, and the mounting seat is matched with the slide groove after being combined with the slide bar.

[0015] Through the above technical solution, after the mounting strip and the mounting piece are fixed to the end of the first profile, the mounting strip and the mounting piece are slidably installed with the slide groove of the second profile, and the second profile and the mounting strip are locked by inserting a screw into the fourth mounting hole, so that the first profile and the second profile are fixed, and this process is repeated to assemble the rack body. The mounting strip and the mounting piece are hidden inside the profile, and the concealed installation method makes the rack body cleaner, simpler and more beautiful.

[0016] Compared with the prior art, the utility model provides an assembled rack connection structure, which has the following beneficial effects:

[0017] 1. The assembled rack connection structure has two slide grooves on each side of the profile body, with more connecting parts, which improves the stability of the installation of multiple profile parts. A mounting piece is provided. When installing, the sleeve of the mounting piece is inserted into the round hole of the profile part, so that the side of the mounting seat is parallel to the side of the profile body. According to the requirements of the profile installation, the mounting strip is inserted into the groove horizontally or vertically. When installing, align the mounting hole 2 of the slide bar with the sleeve and insert it. Use bolts to lock the slide bar and the mounting seat. Use screws to pass through the mounting hole 3 and lock it with the mounting hole 1. Screw the bolt thread into the sleeve. During the screwing process, the bolt and the inclined surface The mounting strip and the mounting piece are fixed to the end of the first profile, and the mounting strip and the mounting piece are slidably installed with the slide groove of the second profile. The screw is inserted into the fourth mounting hole to lock the second profile and the mounting strip, so that the first profile and the second profile are fixed. Repeat this process to assemble the rack body. The mounting strip and the mounting piece are hidden inside the profile. The concealed installation method makes the rack body cleaner, simpler and more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a partial enlarged structural diagram of the frame body of the utility model;

[0020] Figure 3 This is an enlarged structural diagram of the profile and mounting strip of the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembled structure of the profile and the mounting strip of the utility model;

[0022] Figure 5 This is a schematic diagram of the disassembled structure of the mounting piece and the mounting strip of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the mounting piece and the mounting strip of the utility model.

[0024] Among them: 1. rack body; 2. profile; 201. profile body; 202. slide; 203. round hole; 3. mounting part; 301. mounting seat; 302. groove; 303. sleeve; 304. bolt; 305. mounting hole one; 306. inclined surface; 307. long groove; 4. mounting strip; 401. slide; 402. mounting hole two; 403. mounting hole three; 405. mounting hole four. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1: Figure 1-6 As shown, the utility model provides an assembled rack connection structure, including a rack body 1, which is formed by splicing profiles 2, a mounting member 3 is provided at the end of the profile 2, and a mounting strip 4 is provided at the upper end of the mounting member 3.

[0027] Specifically, the profile 2 includes a profile body 201, a slide groove 202 and a circular hole 203. Four slide grooves 202 are provided on each side of the outer side of the profile body 201, and four circular holes 203 are provided on each end of the profile body 201. The advantage is that the profile body 201 is provided with the slide grooves 202 and the circular holes 203. When multiple profiles 2 are installed, the circular hole 203 of the first profile 2 is installed with the mounting member 3, and the upper end of the mounting member 3 is installed with the mounting bar 4. The mounting bar 4 and the mounting member 3 are slidably connected with the slide groove 202 of the second profile 2 for installation. There are two slide grooves 202 on each side of the profile body 201, and there are more connecting parts, which improves the stability of the installation of multiple profiles 2.

[0028] Specifically, the mounting member 3 includes a mounting seat 301, a groove 302, a sleeve 303, a bolt 304, a mounting hole 1 305, an inclined surface 306 and a long slot 307. The mounting seat 301 has a groove 302 at its upper end, a sleeve 303 is provided at its upper end, a bolt 304 is provided at its upper end, a mounting hole 1 305 is provided at its upper end of the groove 302, an inclined surface 306 is provided on the inner wall of the sleeve 303, and a long slot 307 is provided on the outer side of the sleeve 303. The advantage is that the mounting member 3 is provided, and the profile member 2 is fixed in cooperation with the mounting strip 4 to form the rack body 1.

[0029] Specifically, the inner wall of the sleeve 303 is provided with a thread which is threadedly connected with the bolt 304, and the inclined surface 306 is a funnel-shaped structure with a large upper part and a small lower part. The advantage is that the sleeve 303, the bolt 304 and the inclined surface 306 are provided, and when the mounting seat 301 is installed, the sleeve 303 of the mounting member 3 is inserted into the circular hole 203 of the profile member 2, so that the edge of the mounting seat 301 is parallel to the edge of the profile body 201, the mounting bar 4 is aligned with the mounting seat 301 and installed, and the bolt 304 is screwed into the sleeve 303. During the process of screwing in the bolt 304, the bolt 304 contacts the inclined surface 306. As the bolt 304 goes deeper, the bolt 304 opens the lower part of the sleeve 303 with the inclined surface 306, and is tensioned with the inner wall of the circular hole 203, thereby locking the profile body 201 and the mounting seat 301.

[0030] Embodiment 2: Figure 2-6 As shown, as an improvement to the previous embodiment.

[0031] Specifically, the groove 302 is in a "cross" shape, and the sleeve 303 is adapted to the round hole 203. The advantage is that the groove 302 is provided, and when in use, the mounting strip 4 is inserted into the groove 302 horizontally or vertically according to the installation requirements of the profile member 2, and the installation method can be selected arbitrarily, and the end of one profile member 2 can be fixed and locked with the other two profile members 2, which is very convenient.

[0032] Specifically, the mounting bar 4 includes a slide bar 401, a second mounting hole 402, a third mounting hole 403, and a fourth mounting hole 405. The upper end of the slide bar 401 is provided with the second mounting hole 402 and the third mounting hole 403, and the lower end of the slide bar 401 is provided with the fourth mounting hole 405. The advantage is that, when the mounting bar 4 is provided, the second mounting hole 402 of the slide bar 401 is aligned with the sleeve 303 and inserted, the slide bar 401 is locked with the mounting seat 301 by using the bolt 304, and then the screw is passed through the third mounting hole 403 and locked with the first mounting hole 305, so that the fixing is firm.

[0033] Specifically, the slide bar 401 is matched with the groove 302, and the mounting seat 301 and the slide bar 401 are matched with the slide groove 202 after being combined. The advantage is that after the mounting bar 4 and the mounting member 3 are fixed to the end of the first profile member 2, the mounting bar 4 and the mounting member 3 are slidably installed with the slide groove 202 of the second profile member 2, and the second profile member 2 and the mounting bar 4 are locked by inserting a screw into the mounting hole 405, so that the first profile member 2 and the second profile member 2 are fixed, and this process is repeated to assemble the rack body 1, and the mounting bar 4 and the mounting member 3 are hidden inside the profile member 2, and the concealed installation method makes the rack body 1 cleaner, simpler and more beautiful.

[0034] Working principle: When in use, insert the sleeve 303 of the mounting member 3 into the circular hole 203 of the profile member 2, so that the edge of the mounting seat 301 is parallel to the edge of the profile body 201, and insert the mounting strip 4 horizontally or vertically into the groove 302 according to the installation requirements of the profile member 2. When installing, align the mounting hole 2 402 of the slide bar 401 with the sleeve 303 and insert it. Use the bolt 304 to lock the slide bar 401 with the mounting seat 301, and then use the screw to pass through the mounting hole 3 403 and lock it with the mounting hole 1 305, and screw the bolt 304 into the sleeve 303. During the screwing process of the bolt 304, the bolt 304 contacts the inclined surface 306. As the bolt 304 goes deeper, The bolt 304 opens the lower part of the sleeve 303 with the inclined surface 306 and tightens it with the inner wall of the circular hole 203, thereby locking the profile body 201 and the mounting seat 301. After the end of the first profile member 2 is fixed with the mounting strip 4 and the mounting member 3, the mounting strip 4 and the mounting member 3 are slidably installed with the slide groove 202 of the second profile member 2, and the screw is inserted into the mounting hole 405 to lock the second profile member 2 with the mounting strip 4, so that the first profile member 2 and the second profile member 2 are fixed. Repeat this process to assemble the rack body 1. The mounting strip 4 and the mounting member 3 are hidden inside the profile member 2. The concealed installation method makes the rack body 1 cleaner, simpler and more beautiful.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled rack connection structure, comprising a rack body (1), characterized in that: The frame body (1) is formed by splicing profile members (2); a mounting member (3) is provided at the end of the profile member (2); and a mounting strip (4) is provided at the upper end of the mounting member (3).

2. The assembled rack connection structure according to claim 1, characterized in that: The profile member (2) comprises a profile body (201), a slide groove (202) and a circular hole (203); four slide grooves (202) are provided on each outer side of the profile body (201); and four circular holes (203) are provided on each end of the profile body (201); The mounting member (3) comprises a mounting seat (301), a groove (302), a sleeve (303), a bolt (304), a mounting hole (305), an inclined surface (306) and a long groove (307); the mounting seat (301) has a groove (302) at its upper end; the mounting seat (301) has a sleeve (303) at its upper end; the sleeve (303) has a bolt (304) at its upper end; the groove (302) has a mounting hole (305) at its upper end; the inner wall of the sleeve (303) has an inclined surface (306); and the outer side of the sleeve (303) has a long groove (307); The mounting bar (4) comprises a slide bar (401), a second mounting hole (402), a third mounting hole (403) and a fourth mounting hole (405); the second mounting hole (402) and the third mounting hole (403) are provided at the upper end of the slide bar (401), and the fourth mounting hole (405) is provided at the lower end of the slide bar (401).

3. The assembled rack connection structure according to claim 2, characterized in that: The inner wall of the sleeve (303) is provided with a thread which is threadably connected to the bolt (304), and the inclined surface (306) is in a funnel-shaped structure which is larger at the top and smaller at the bottom.

4. The assembled rack connection structure according to claim 2, characterized in that: The groove (302) is in a "cross"-shaped structure, and the sleeve (303) is adapted to fit the circular hole (203).

5. The assembled rack connection structure according to claim 2, characterized in that: The slide bar (401) is matched with the groove (302), and the mounting seat (301) is matched with the slide groove (202) after being combined with the slide bar (401).

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