CN212053251U

CN212053251U - Tubular column connecting piece based on gravity butt joint

Info

Publication number: CN212053251U
Application number: CN202020241441.1U
Authority: CN
Inventors: 朱旺
Original assignee: Suqian Huamei New Material Co ltd
Current assignee: Jiangsu Huamei building materials Co.,Ltd.
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-01
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to the technical field of connecting pieces, and discloses a tubular column connecting piece based on gravity butt joint, which comprises a connecting column, wherein an opening is arranged on the upper wall surface of the connecting column, grooves are arranged on the inner wall of the connecting column, a spring is fixedly arranged on the inner wall of each groove, most of the existing connecting modes are welded by arranging the spring, the method wastes materials and cannot be disassembled, a cylinder slowly moves downwards due to the influence of gravity, a right thrust is applied to a first stop block when a second stop block moves downwards, an acting force is applied to the spring by the movement of the first stop block to extrude and contract the spring together, when the second stop block moves downwards to leave the first stop block, the reaction force of the spring on the first stop block pushes the first stop block to the left, the first stop block and the second stop block are just clamped together, and the position of the cylinder is fixed, not only is convenient for the connection between the column and the connecting column, but also is convenient for maintenance and disassembly.

Description

Tubular column connecting piece based on gravity butt joint

Technical Field

The utility model relates to a connecting piece technical field specifically is a tubular column connecting piece based on gravity butt joint.

Background

A connection is an integral part of a software architecture that enables links between components by modeling the rules of interaction between the components. The existing connecting piece can realize the connection between objects in various shapes, in the aspect of pipe column connection, most of the pipe columns are fixed with the connecting piece together by utilizing a welding method, the pipe columns are firmly and firmly connected together by the method, but the disassembly is not easy, if one part of the pipe columns is damaged, all the pipe columns need to be discarded, and the existing connection between the pipe columns is mostly the connection between a square column and a circular pipe, the part of the pipe columns is directly inserted into the connecting piece, and the circular pipe is connected with the connecting piece together by utilizing spiral activity.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tubular column connecting piece based on gravity butt joint possesses advantages such as firm convenient dismantlement, has solved the problem of inconvenient dismantlement.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a tubular column connecting piece based on gravity butt joint comprises a connecting column, wherein the connecting column is a cylindrical block and is of a hollow structure, an opening is formed in the upper wall surface of the connecting column and is a square opening, a groove is formed in the inner wall of the connecting column and is a cylindrical groove, the number of the grooves is two, the two grooves are symmetrical up and down, the inner wall of each groove is fixedly provided with a spring, one end of each spring, which is far away from the groove, is fixedly provided with a fixed rod, the fixed rod is a cylindrical rod, one end of the fixed rod above, which is far away from the groove, is fixedly provided with a first stop block, the first stop block is a square block, and the joint of the upper wall surface of the first stop block and the left wall surface is in a circular arc shape, one end, far away from the groove, of the fixed rod below is fixedly provided with a vertical block, the vertical block is a square block, and the upper wall surface of the vertical block is fixedly connected with the lower wall surface of the first stop block.

Preferably, the right side wall fixed mounting of riser has the round bar, and the round bar is columniform pole, has seted up the round hole on the outside wall of spliced pole, and the round bar passes the round hole and extends to the outside of spliced pole, and the one end fixed mounting that the riser was kept away from to the round bar has the handle, and the handle is square piece, sets up the screwed groove on the outside wall of handle.

Preferably, the top of spliced pole is provided with the cylinder, and the cylinder is columniform piece, and cylindrical below wall fixed mounting has square piece, and square piece passes the opening and extends to the inside of spliced pole.

Preferably, a second stop block is fixedly mounted on the lower wall surface of the square block, the second stop block is a square block, and the joint of the right side wall surface and the lower wall surface of the second stop block is in a circular arc shape.

Preferably, the lower wall surface of the connecting column is fixedly provided with a connecting block, the connecting block is a square block, the right side wall surface of the connecting block is provided with a circular opening, the circular opening penetrates through the left side wall surface and the right side wall surface of the connecting block, and the right side wall surface of the connecting block is fixedly provided with a flange.

Preferably, the connecting block is provided with a pipeline, the pipeline is a circular pipe, the pipeline penetrates through the circular opening to be connected with the circular opening, the outer side wall surface of the pipeline is also provided with a flange, the flange is fixedly provided with a bolt, and the tail end of the bolt penetrates through the two flanges and is movably provided with a nut through a screw.

(III) advantageous effects

Compared with the prior art, the utility model provides a tubular column connecting piece based on gravity butt joint possesses following beneficial effect:

1. the tubular column connecting piece based on gravity butt joint is provided with a spring, most of the existing connecting modes are welded, the method wastes materials and cannot be disassembled, a groove is formed in the connecting column, the spring is arranged in the groove, a fixing rod is arranged on the spring, two fixing plates are respectively connected with a first stop block and a vertical block together, the cylinder slowly moves downwards under the influence of gravity, a square block and a second stop block which are arranged below the cylinder penetrate through the opening and extend into the connecting column, when the second stop block moves downwards, a right thrust force is applied to the first stop block, the first stop block moves rightwards and applies an acting force to the spring, so that the spring is extruded and contracted together, when the second stop block continues to move downwards and leaves the first stop block, the reaction force of the spring to the first stop block pushes the first stop block leftwards, and the first stop block and the second stop block are just clamped together, the position of the cylinder is fixed, so that the connection between the cylinder and the connecting column is convenient, and the maintenance and the disassembly are convenient.

2. This tubular column connecting piece based on gravity butt joint, through having set up dog I, dog I and two square pieces of dog, when dog two to the spliced pole internal motion, can probably because just in time stop each other with dog I, lead to dog two can't get into the inside of spliced pole, set up the top wall of dog I and the junction of left side wall into convex shape, and the below wall and the right side wall of dog two set up to convex shape, the shape of arc surface has more level and smooth reduced frictional force, avoided dog two to receive the hindrance when getting into inside the spliced pole.

3. This tubular column connecting piece based on gravity butt joint, through having set up the handle, when cylinder and spliced pole are dismantled to needs, with the hand with the handle pulling to the right side, handle and round bar fixed connection are in the same place, and round bar links together with the kickstand, the kickstand moves to the right side along with the round bar together, when the handle pulling limit, dog one exposes the opening completely, make things convenient for dog two to follow the opening part motion, conveniently dismantle the spliced pole, and set up the screwed groove on hand, the frictional force between staff and the handle has been increased.

4. This tubular column connecting piece based on gravity butt joint through having set up the flange, all is provided with the flange on the connecting block and on the pipeline, utilizes bolt and nut to fix connecting block and pipeline together when laminating two flanges together, and because bolt and nut pass through spiral movable mounting and be in the same place, constructor's of being convenient for is fixed and is dismantled, provides convenience for the installation and the dismantlement of connecting piece, makes things convenient for the constructor to use.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: the device comprises a 1 connecting column, 2 openings, 3 grooves, 4 springs, 5 fixing rods, 6 first stop blocks, 7 vertical blocks, 8 round rods, 9 round holes, 10 handles, 11 cylinders, 12 square blocks, 13 second stop blocks, 14 connecting blocks, 15 round openings, 16 flanges, 17 pipelines, 18 bolts and 19 nuts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a tubular column connecting piece based on gravity butt joint comprises a connecting column 1, wherein the connecting column 1 is a cylindrical block, the connecting column 1 is of a hollow structure, an opening 2 is formed in the upper wall surface of the connecting column 1, the opening 2 is a circular opening, a groove 3 is formed in the inner wall of the connecting column 1, the groove 3 is a cylindrical groove, two grooves 3 are formed, the two grooves 3 are symmetrical up and down, a spring 4 is fixedly mounted on the inner wall of each groove 3, the spring 4 is of a conventional structure, and is not described herein, a fixing rod 5 is fixedly mounted at one end, away from the groove 3, of each spring 4, the fixing rod 5 is a cylindrical rod, a first stopper 6 is fixedly mounted at one end, away from the groove 3, of the upper fixing rod 5, the first stopper 6 is a square block, the joint of the upper wall surface of the first stopper 6 and the left wall surface is in a circular arc shape, and a vertical block 7 is, the vertical block 7 is a square block, the upper wall surface of the vertical block 7 is fixedly connected with the lower wall surface of the first stopper 6, the right side wall surface of the vertical block 7 is fixedly provided with a round rod 8, the round rod 8 is a cylindrical rod, the outer side wall surface of the connecting column 1 is provided with a round hole 9, the round rod 8 penetrates through the round hole 9 and extends to the outside of the connecting column 1, one end, far away from the vertical block 7, of the round rod 8 is fixedly provided with a handle 10, the handle 10 is a square block, the outer side wall surface of the handle 10 is provided with a threaded groove, the upper part of the connecting column 1 is provided with a cylinder 11, the cylinder 11 is a cylindrical block, the lower wall surface of the cylinder 11 is fixedly provided with a square block 12, the square block 12 penetrates through the opening 2 and extends to the inside of the connecting column 1, the lower wall surface of the square block 12 is fixedly provided with a second stopper 13, the second stopper 3 is a, the lower wall surface of the connecting column 1 is fixedly provided with a connecting block 14, the connecting block 14 is a square block, the right side wall surface of the connecting block 14 is provided with a circular opening 15, the circular opening 15 penetrates through the left and right side wall surfaces of the connecting block 14, the right side wall surface of the connecting block 14 is fixedly provided with a flange 16, the flange 16 is of an existing structure, not described in detail herein, the connecting block 14 is provided with a pipe 17, the pipe 17 is a circular pipe, the pipe 17 passes through the circular opening 15 and is connected with the circular opening 15, the outer wall surface of the pipe 17 is also provided with a flange 16, the flange 16 is fixedly provided with a bolt 18, the bolt 18 is of an existing structure, the detailed description is omitted, the number of the bolts 18 is set according to the size of the flanges 16, the nuts 19 are movably installed at the tail ends of the bolts 18 through the two flanges 16 through screws, the nuts 19 are of the existing structure, the detailed description is omitted, and the number of the nuts 19 is the same as that of the bolts 18.

When in use, the utility model is used,

first step, place cylinder 11 in the top of spliced pole 1, because under the influence of gravity, cylinder 11 slowly moves down, square piece 12 that cylinder 11 set up down passes opening 2 with dog two 13 and extends to the inside of spliced pole 1, there is a right thrust to dog one 6 when dog two 13 downstream, dog one 6 moves right and applys an effort to spring 4, make spring 4 extrude the shrink together, when dog two 13 continue downstream and leave dog one 6, spring 4 promotes dog one 6 left to the reaction force of dog one 6, dog one 6 and dog two 13 just in time block together, the position of cylinder 11 has been fixed.

In the second step, when the column 11 is disassembled, the handle 10 is pulled by hand, the round rod 8 drives the vertical block 7 to move rightwards, and the second stop block 13 can be taken out from the opening 2 until the rightmost side is pulled.

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.

Claims

1. The utility model provides a tubular column connecting piece based on gravity butt joint, includes spliced pole (1), its characterized in that: an opening (2) is formed in the upper wall face of the connecting column (1), grooves (3) are formed in the inner wall of the connecting column (1), the number of the grooves (3) is two, the two grooves (3) are vertically symmetrical, a spring (4) is fixedly mounted on the inner wall of each groove (3), a fixing rod (5) is fixedly mounted at one end, away from the groove (3), of each spring (4), a first stop block (6) is fixedly mounted at one end, away from the groove (3), of each fixing rod (5) at the upper portion, a vertical block (7) is fixedly mounted at one end, away from the groove (3), of each fixing rod (5) at the lower portion, a round rod (8) is fixedly mounted on the right side wall face of each vertical block (7), a cylinder (11) is arranged above the connecting column (1), a square block (12) is fixedly mounted on the lower wall face of each cylinder, a flange (16) is fixedly arranged on the right side wall surface of the connecting block (14), and a pipeline (17) is arranged on the connecting block (14).

2. A gravity-based docking string connection according to claim 1, wherein: the upper wall surface of the vertical block (7) is fixedly connected with the lower wall surface of the first stop block (6).

3. A gravity-based docking string connection according to claim 1, wherein: round hole (9) have been seted up on the outside wall of spliced pole (1), round bar (8) pass round hole (9) and extend to the outside of spliced pole (1), and the one end fixed mounting that riser (7) were kept away from in round bar (8) has handle (10).

4. A gravity-based docking string connection according to claim 1, wherein: the square block (12) penetrates through the opening (2) and extends to the inside of the connecting column (1), and a second stop block (13) is fixedly mounted on the wall surface below the square block (12).

5. A gravity-based docking string connection according to claim 1, wherein: circular opening (15) have been seted up to the right side wall of connecting block (14), and circular opening (15) have run through the left and right sides wall face of connecting block (14), and pipeline (17) are passed circular opening (15) and are linked together with circular opening (15), installs flange (16) on the outside wall of pipeline (17) equally, and fixed mounting has bolt (18) on flange (16), and the end of bolt (18) is passed two flanges (16) and is had nut (19) through spiral movable mounting.