阅读说明：本技术 一种铝型材连接组件 (Aluminium alloy coupling assembling ) 是由 王小龙 付夏阳 于 2021-07-21 设计创作，主要内容包括：本发明涉及铝型材技术领域,具体为一种铝型材连接组件,其包括：连接头,所述连接头为中空的箱式结构；所述连接头的后内壁开设有滑槽,所述滑槽上滑动连接有限位块,所述连接头的顶部螺纹连接有螺栓,所述螺栓的下端转动连接有锁紧块,所述锁紧块的底面抵在限位块的表面；固定插件,所述固定插件转动连接在连接头上,当拧松螺栓时,所述拉绳缠绕在螺栓上并拉动拉杆移动,所述固定杆被拉入第一腔体中；当拧紧螺栓时,所述拉绳处于松弛状态,在所述复位弹簧的弹力作用下,所述固定杆从滑动开口部伸至固定插件的外部；本发明通过固定杆对限位孔进行限位,从而可以快速将两个铝管同时拆卸,实现了快速安装和拆卸的功能。(The invention relates to the technical field of aluminum profiles, in particular to an aluminum profile connecting assembly, which comprises: the connector is of a hollow box-type structure; the rear inner wall of the connector is provided with a sliding groove, the sliding groove is connected with a limiting block in a sliding mode, the top of the connector is in threaded connection with a bolt, the lower end of the bolt is rotatably connected with a locking block, and the bottom surface of the locking block abuts against the surface of the limiting block; the fixed plug-in is rotatably connected to the connecting head, when the bolt is unscrewed, the pull rope is wound on the bolt and pulls the pull rod to move, and the fixed rod is pulled into the first cavity; when the bolt is screwed down, the pull rope is in a loose state, and the fixed rod extends to the outside of the fixed plug-in unit from the sliding opening part under the action of the elastic force of the return spring; according to the invention, the limiting hole is limited by the fixing rod, so that two aluminum pipes can be rapidly disassembled at the same time, and the rapid assembling and disassembling functions are realized.)

1. The utility model provides an aluminium alloy coupling assembling which characterized in that includes:

the connector (1), the connector (1) is a hollow box-type structure; a sliding groove (101) is formed in the rear inner wall of the connector (1), a limiting block (8) is connected to the sliding groove (101) in a sliding mode, a bolt (10) is connected to the top of the connector (1) in a threaded mode, a locking block (7) is connected to the lower end of the bolt (10) in a rotating mode, and the bottom face of the locking block (7) abuts against the surface of the limiting block (8);

a fixed plug-in (2), the fixed plug-in (2) is rotationally connected to the connector (1), a plurality of groups of sliding opening parts, a first cavity (201) and a second cavity (203) which are sequentially connected are arranged on the fixed plug-in (2) at intervals, a fixed rod (3) is arranged in the sliding opening part in a sliding way, a pull rod (6) is fixed at one end of the fixed rod (3) close to the second cavity (203), a limiting plate (301) is fixed on the outer wall of one end of the fixed rod (3) close to the pull rod (6), a return spring (4) is sleeved on the pull rod (6) in the first cavity (201), the pull rod (6) is connected with a bolt (10) through a pull rope (5), when the bolt (10) is unscrewed, the pull rope (5) is wound on the bolt (10) and pulls the pull rod (6) to move, and the fixed rod (3) is pulled into the first cavity (201); when the bolt (10) is tightened, the pull rope (5) is in a loose state, and the fixing rod (3) extends from the sliding opening part to the outside of the fixing plug-in (2) under the action of the elastic force of the return spring (4).

2. The aluminum profile connecting assembly according to claim 1, wherein two fixing plug-in units (2) are provided, and the two fixing plug-in units (2) are respectively and rotatably connected to two adjacent surfaces of the connecting head (1).

3. The aluminum profile connecting assembly according to claim 2, wherein each fixing insert (2) is fixedly connected with a rotary seat (202), and the rotary seat (202) is rotatably connected to the connecting head (1); a vertical section of the limiting block (8) is hexagonal, and the limiting block (8) is abutted to the two rotary bases (202) respectively.

4. An aluminum profile connecting assembly according to claim 1, wherein a U-shaped groove (102) is formed at the top of the connecting head (1), and the upper part of the bolt (10) is positioned in the U-shaped groove (102).

5. The aluminum profile connecting assembly according to claim 1, wherein an oil storage soft bag (303) is wrapped on the outer wall of one end, far away from the pull rod (6), of the fixing rod (3), a hydraulic medium is filled in the oil storage soft bag (303), a hydraulic rod (302) is fixed on one side, far away from the pull rod (4), of the limiting plate (301), the piston end of the hydraulic rod (302) abuts against the inner wall of the first cavity (201), and the oil storage soft bags (303) are communicated through an oil pipe (304).

6. The aluminum profile connecting assembly as recited in claim 5, wherein the hydraulic rod (302) comprises a hollow rod (3021), a piston rod (3022) and a piston head (3023), the piston rod (3022) is movably arranged inside the hollow rod (3021), the piston head (3023) is fixed at one end of the piston rod (3022), and the piston head (3023) is connected with the inner wall of the hollow rod (3021) in a sliding and sealing manner.

7. An aluminum profile connecting assembly according to claim 1, further comprising an aluminum pipe (9), wherein the aluminum pipe (9) is internally provided with a T-shaped groove (901) matched with the fixing insert (2) in shape and size, and the inner bottom wall of the T-shaped groove (901) is provided with a limiting hole (902) matched with the fixing rod (3) in shape and size.

Technical Field

The invention relates to the technical field of aluminum profiles, in particular to an aluminum profile connecting assembly.

Background

China is a large industrial country, new technical materials of various industries and new materials are continuously emerged along with the rapid development of increasingly powerful society of economy, one of the aluminum alloys has excellent mechanical properties and chemical properties, and is widely applied to various fields, wherein the aluminum alloy section is used as a frame structural member with huge consumption, when the aluminum alloy section is used as a structural member, the aluminum alloy section is often assembled by a connecting piece for better building the structural member, the most common is a corner piece, the corner piece, a clamping block and a bolt are separated, the mutual positions of the three parts are not fixed during installation, the three parts are not easy to align in place at one time, the installation operation efficiency is lower, meanwhile, the existing connecting component is fixed by bolts and nuts, has complex installation process, low installation efficiency, needs certain installation experience, is not suitable for families, therefore, the invention provides an aluminum profile connecting assembly.

Disclosure of Invention

The present invention is directed to an aluminum profile connecting assembly, which solves at least one of the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an aluminum profile connecting assembly, comprising:

the connector is of a hollow box-type structure; the rear inner wall of the connector is provided with a sliding groove, the sliding groove is connected with a limiting block in a sliding mode, the top of the connector is in threaded connection with a bolt, the lower end of the bolt is rotatably connected with a locking block, and the bottom surface of the locking block abuts against the surface of the limiting block;

the fixing plug-in is rotatably connected to the connecting head, a plurality of groups of sliding opening parts, a first cavity and a second cavity which are sequentially connected are arranged on the fixing plug-in at intervals, a fixing rod is arranged in each sliding opening part in a sliding mode, a pull rod is fixed at one end, close to the second cavity, of the fixing rod, a limiting plate is fixed on the outer wall of one end, close to the pull rod, of the fixing rod, a reset spring is sleeved on the pull rod in the first cavity, the pull rod is connected with the bolt through a pull rope, when the bolt is unscrewed, the pull rope is wound on the bolt and pulls the pull rod to move, and the fixing rod is pulled into the first cavity; when the bolt is tightened, the pull rope is in a loose state, and the fixing rod extends from the sliding opening part to the outside of the fixing plug-in unit under the elastic force action of the return spring.

Preferably, the number of the fixed plug-in units is two, and the two fixed plug-in units are respectively and rotatably connected to two adjacent surfaces of the connector.

Preferably, each fixed plug-in is fixedly connected with a swivel base, and the swivel base is rotatably connected to the connecting head; a vertical section of the limiting block is hexagonal, and the limiting block abuts against the two rotary bases respectively.

Preferably, the top of the connector is provided with a U-shaped groove, and the upper part of the bolt is positioned in the U-shaped groove.

Preferably, an oil storage soft bag is wrapped on the outer wall of one end, far away from the pull rod, of the fixing rod, a hydraulic medium is filled in the oil storage soft bag, a hydraulic rod is fixed on one side, far away from the pull rod, of the limiting plate, the piston end of the hydraulic rod abuts against the inner wall of the first cavity, and the oil storage soft bag is communicated through an oil pipe.

Preferably, the hydraulic rod comprises a hollow rod, a piston rod and a piston head, the piston rod is movably arranged in the hollow rod, the piston head is fixed at one end of the piston rod, and the piston head is connected with the inner wall of the hollow rod in a sliding and sealing mode.

Preferably, the fixing device further comprises an aluminum pipe, a T-shaped groove matched with the fixing plug-in is formed in the aluminum pipe, and a limiting hole matched with the fixing rod in shape and size is formed in the inner bottom wall of the T-shaped groove.

Compared with the prior art, the invention has the beneficial effects that:

the invention leads the pull rope to be in a loose state by screwing the bolt, but the lower end of the bolt continuously moves downwards, thereby driving the locking block to move downwards, the locking block moves downwards to press the limiting block to move along the sliding groove, further compressing the rotary seat, avoiding the two fixed plug-ins from rotating, and simultaneously, under the action of the elastic force of the return spring, the fixing rod extends from the sliding opening part to the outside of the fixing plug-in unit and is inserted into the limiting hole, thereby realizing the fixation of the aluminum pipe, when the aluminum pipe needs to be disassembled, only the bolt needs to be unscrewed, the stay cord is wound on the bolt and pulls the pull rod to move, the fixed rod is pulled into the first cavity, the fixed rod does not limit the limit hole, thereby can dismantle two aluminum pipes simultaneously fast, realize the function of quick installation and dismantlement, have easy to assemble and the technological effect of dismantling.

Drawings

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

FIG. 2 is a schematic structural diagram of a connector according to the present invention;

FIG. 3 is a schematic structural view of a fixing insert according to the present invention;

FIG. 4 is a schematic view showing the structure of an aluminum pipe in the present invention;

FIG. 5 is a schematic structural view of a fixing rod according to another embodiment of the present invention;

fig. 6 is a cross-sectional view of the hydraulic ram of fig. 5.

In the figure: 1. a connector; 101. a chute; 102. a U-shaped groove; 2. fixing the plug-in; 201. a first cavity; 202. rotating; 203. a second cavity; 3. fixing the rod; 301. a limiting plate; 302. a hydraulic lever; 303. an oil storage soft bag; 304. a second pull cord; 4. a return spring; 5. a first pull cord; 6. a pull rod; 7. a locking block; 8. a limiting block; 9. aluminum tube, 901, T-shaped groove; 902. a limiting hole; 10. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 4, an aluminum profile connecting assembly includes:

the connector 1 is of a hollow box-type structure; a sliding groove 101 is formed in the rear inner wall of the connector 1, a limiting block 8 is connected to the sliding groove 101 in a sliding mode, a bolt 10 is connected to the top of the connector 1 in a threaded mode, a locking block 7 is connected to the lower end of the bolt 10 in a rotating mode, and the bottom face of the locking block 7 abuts against the surface of the limiting block 8;

the fixing plug-in 2 is rotationally connected to the connector 1, a plurality of groups of sliding opening portions, a first cavity 201 and a second cavity 203 which are sequentially connected are arranged on the fixing plug-in 2 at intervals, a fixing rod 3 is arranged in each sliding opening portion in a sliding mode, a pull rod 6 is fixed at one end, close to the second cavity 203, of the fixing rod 3, a limiting plate 301 is fixed on the outer wall of one end, close to the pull rod 6, of the fixing rod 3, a reset spring 4 is sleeved on the pull rod 6 in the first cavity 201, the pull rod 6 is connected with a bolt 10 through a pull rope 5, when the bolt 10 is unscrewed, the pull rope 5 is wound on the bolt 10 and pulls the pull rod 6 to move, and the fixing rod 3 is pulled into the first cavity 201; when the bolt 10 is tightened, the pulling rope 5 is in a relaxed state, and the fixing lever 3 extends from the slide opening portion to the outside of the fixing plug 2 by the elastic force of the return spring 4.

In an embodiment of the present invention, as shown in fig. 1, two fixing inserts 2 are provided, and the two fixing inserts 2 are respectively and rotatably connected to two adjacent surfaces of the connector 1.

In an embodiment of the present invention, as shown in fig. 1 and fig. 3, a rotary seat 202 is fixedly connected to each of the fixing inserts 2, and the rotary seat 202 is rotatably connected to the connecting head 1; a vertical section of the limiting block 8 is hexagonal, and the limiting block 8 is respectively abutted against the two rotary bases 202.

In one embodiment of the present invention, as shown in fig. 2, a U-shaped groove 102 is provided at the top of the connecting head 1, and the upper portion of the bolt 10 is located in the U-shaped groove 102.

In an embodiment of the invention, as shown in fig. 4, the fixing device further comprises an aluminum tube 9, wherein a T-shaped groove 901 matched with the fixing insert 2 in shape and size is arranged inside the aluminum tube 9, and a limiting hole 902 matched with the fixing rod 3 in shape and size is arranged on the inner bottom wall of the T-shaped groove 901.

In the invention, when in use, the fixing plug-in 2 is inserted into the aluminum pipe 9, the fixing plug-in 2 is of a T-shaped structure, and is inserted and fixed through the T-shaped groove 901 on the aluminum pipe 9, so that the stability of insertion and fixation is improved, meanwhile, one end of the fixing plug-in 2 is provided with a round angle, so that a user can conveniently insert into the T-shaped groove 901 on the aluminum pipe 9, the alignment trouble is reduced, the installation convenience is improved, after the fixing plug-in 2 is inserted into the aluminum pipe 9, the angles of the two aluminum pipes 9 are adjusted, then when the bolt 10 is tightened, the pull rope 5 is in a loose state, but the lower end of the bolt 10 continuously moves downwards, so that the locking block 7 is driven to move downwards, the locking block 7 moves downwards to press the limiting block 8 to move along the sliding groove 101, so as to press the fixing plug-in 2, the rotation of the two fixing plug-in 2 is avoided, and simultaneously, under the elastic force of the reset spring 4, the fixing rod 3 extends to the outside of the fixing plug-in 2 from the sliding opening part and is inserted into the limiting hole 902, so that the aluminum tubes 9 are fixed, when the aluminum tubes are required to be disassembled and only the bolt 10 needs to be unscrewed, the pull rope 5 is wound on the bolt 10 and pulls the pull rod 6 to move, the fixing rod 3 is pulled into the first cavity 201, and at the moment, the fixing rod 3 does not limit the limiting hole 902, so that the two aluminum tubes 9 can be rapidly disassembled at the same time, and the rapid assembling and disassembling functions are realized.

Example 2

As shown in fig. 5 to fig. 6, the following technical solutions are added on the basis of the technical solution of the above embodiment 1:

in a specific embodiment of the present invention, as shown in fig. 5, an outer wall of one end of the fixing rod 3, which is far away from the pull rod 6, is wrapped with an oil storage soft bag 303, the oil storage soft bag 303 is filled with a hydraulic medium, one side of the limiting plate 301, which is far away from the pull rod 4, is fixed with a hydraulic rod 302, a piston end of the hydraulic rod 302 abuts against an inner wall of the first cavity 201, and the oil storage soft bags 303 are communicated with each other through an oil pipe 304.

In an embodiment of the invention, as shown in fig. 6, the hydraulic rod 302 includes a hollow rod 3021, a piston rod 3022 and a piston head 3023, the hollow rod 3021 has the piston rod 3022 movably disposed inside, one end of the piston rod 3022 is fixed with the piston head 3023, and the piston head 3023 is connected with the inner wall of the hollow rod in a sliding and sealing manner.

To sum up, in the embodiment, when the fixing rod 3 extends out, the limiting plate 301 extrudes the hydraulic rod 302, so that the hydraulic medium in the hydraulic cylinder 302 can enter the oil storage soft bag 303, and after the oil storage soft bag 303 is fully expanded, the hydraulic medium in the oil storage soft bag 303 can be abutted against the inner wall of the limiting hole 902, so that the stability of the connection between the connection device and the aluminum pipe 9 is effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.