CN215950057U

CN215950057U - Section bar connecting component

Info

Publication number: CN215950057U
Application number: CN202122495211.5U
Authority: CN
Inventors: 赵磊
Original assignee: Suzhou Industrial Park Donghua Industry & Trade Co ltd
Current assignee: Suzhou Industrial Park Donghua Industry & Trade Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-04
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to a profile connecting assembly, comprising: the connecting piece comprises a connecting piece body and a positioning pin, wherein two ends of the connecting piece body are respectively connected with the section bar, a pin hole is formed in the connecting piece body, the positioning pin is arranged in the pin hole, and a fastener is further arranged between the positioning pin and the pin hole. The arrangement of the positioning pin is beneficial to quickly positioning the section bar on the section bar connecting assembly, the section bar connecting assembly and the fastener are quickly assembled into a support structure, and the fastener is beneficial to avoiding the positioning pin from sliding in the pin hole to lose the positioning effect.

Description

Section bar connecting component

Technical Field

The utility model relates to a connecting assembly, in particular to a profile connecting assembly.

Background

The section bar is an object with a certain geometrical shape, which is made of a material with certain strength and/or toughness through the processes of rolling, extruding, casting and the like. Materials for making the profiles include, but are not limited to, iron, steel, plastic, aluminum, fiberglass, and the like. Due to the practicability and plasticity of the section bar, the section bar can be widely applied to various industries, such as industrial buildings, mechanical equipment, operation platforms, storage shelves, containers, exhibition centers and the like, is mainly used as a supporting structure of beams, stand columns, supports and the like, and can realize the functions of dispersing stress, stabilizing and the like according to different structural parts.

But present exhibition is mounting bracket structure for support is the tailor-welding mostly and forms, and volume and weight are all great, and the installation is not convenient, and present many suppliers can customize the section bar of the different cross-sectional shapes of design small, light in weight and the installation of being convenient for, but the section bar equipment has become new problem again.

Disclosure of Invention

The utility model aims to provide a profile connecting assembly convenient for profile assembly.

In order to achieve the above object, the present application provides a profile connecting assembly, including: the connecting piece comprises a connecting piece body and a positioning pin, wherein two ends of the connecting piece body are respectively connected with the section bar, a pin hole is formed in the connecting piece body, the positioning pin is arranged in the pin hole, and a fastener is further arranged between the positioning pin and the pin hole.

As a further improvement of this application, the connecting piece body includes first connecting body, second connecting body and will first connecting body with the second connecting body is fixed joint portion together, first connecting body with the second connecting body is closely adjacent to be set up and encloses into an arc groove, the joint portion is in radially extending forms the pinhole in the arc groove.

As a further improvement of the application, the joint part extends radially in the circular arc groove to form a first boss for abutting against the fastener.

As a further improvement of the application, the fastener is any one of a clamp spring and an elastic retainer ring.

As a further improvement of the application, a clamping part is arranged on the combining part.

As a further improvement of the application, the clamping portion is a U-shaped groove extending from the combining portion.

As a further improvement of the application, a clamping part is arranged in the U-shaped groove.

As a further improvement of the application, the clamping part is an arc-shaped convex strip formed by extending the bottom of the U-shaped groove.

As a further improvement of the present application, a first accommodating cavity is provided in the first connecting body, and a first reinforcing member is installed in the first accommodating cavity; a second containing cavity is arranged in the second connecting body, and a second reinforcing piece is installed in the second containing cavity.

As a further improvement of the present application, the first connecting body, the second connecting body and the joint portion are integrally formed.

The beneficial effect of this application lies in that, this application provides a section bar coupling assembling, include: the connecting piece comprises a connecting piece body and a positioning pin, wherein two ends of the connecting piece body are respectively connected with the section bar, a pin hole is formed in the connecting piece body, the positioning pin is arranged in the pin hole, and a fastener is further arranged between the positioning pin and the pin hole. The arrangement of the positioning pin is beneficial to quickly positioning the section bar on the section bar connecting assembly, the section bar connecting assembly and the fastener are quickly assembled into a support structure, and the fastener is beneficial to avoiding the positioning pin from sliding in the pin hole to lose the positioning effect.

The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings. Specific embodiments of the present application are given in detail by the following examples and the accompanying drawings thereof.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a perspective view of a view 1 of the profile connection assembly of the present application;

fig. 2 is a perspective view 2 of the profile connection assembly of the present application;

FIG. 3 is a schematic structural view of the locating pin of the present application;

fig. 4 is a schematic top view of the profile connection assembly of the present application;

fig. 5 is a schematic view of the state 1 assembly structure of the profile connection assembly of the present application;

fig. 6 is a schematic perspective view of a profile of an embodiment of a profile connection assembly of the present application;

FIG. 7 is a schematic cross-sectional profile view of an embodiment of a profile connection assembly of the present application mated therewith;

in the figure:

1. a connector body;

11. a first connection body; 12. a second connection body; 13. a bonding section;

111. a first accommodating chamber; 121. a second accommodating chamber; 131. a clamping part; 132. a first boss; 133. a clamping part; 134. a stop projection;

2. positioning pins; 3. a pin hole; 4. a fastener; 5. a rod material;

6. a support portion; 61. a first side wall; 62. a second side wall; 63. a third side wall; 64. a fourth side wall;

7. a holding part; 71. a fifth side wall; 72. a clamping groove;

8. and (6) accommodating the tank.

Detailed Description

The application provides a section bar coupling assembling, this section bar coupling assembling can link together the section bar to with the quick support of assembling into of section bar for exhibition, industrial building, mechanical equipment, operation panel, storage goods shelves, packing box, exhibition center etc..

The profile connecting assembly of the present application will be described in detail with reference to fig. 1 to 4.

Referring to the schematic structural views of fig. 1, 2 and 4, a profile connecting assembly includes: the connecting piece comprises a connecting piece body 1 and a positioning pin 2, wherein two ends of the connecting piece body 1 are respectively connected with the section bar, a pin hole 3 is formed in the connecting piece body 1, the positioning pin 2 is arranged in the pin hole 3, and a fastening piece 4 is further arranged between the positioning pin 2 and the pin hole 3. The positioning pin 2 is used for enabling the sectional material to be quickly connected to the connecting piece body 1 through the positioning pin 2 in the bracket assembling process, so that the assembling time of the bracket is shortened; in order to make locating pin 2 play the positioning action while also make section bar coupling assembling more firm, locating pin 2 generally is split type design with connecting piece body 1, and in this split type design, locating pin 2 received the effect of external force and got into in pinhole 3 easily and lost the effect of location, and fastener 4's effect prevents that locating pin 2 from entering into in pinhole 3.

In some embodiments, the connector body 1 includes a first connector body 11, a second connector body 12, and a joint portion 13 for fixing the first connector body 11 and the second connector body 12 together, wherein the first connector body 11 and the second connector body 12 are disposed adjacent to each other and enclose an arc groove, and the joint portion 13 radially extends in the arc groove to form the pin hole 3, and the arc groove facilitates the positioning pin 2 to pass through and be inserted into the pin hole 3. The connecting assembly with the structural design is convenient to match with the sectional material, and materials are saved. In some specific embodiments, the joining portion 13 extends radially within the circular arc groove to form a first boss 132 for abutting against the fastener 4. Preferably, the fastening member 4 is any one of a snap spring and a circlip.

In some embodiments, a clamping portion 131 is provided on the combining portion 13, and the clamping portion 131 is used for supporting and fixing the rod 5. Referring to the schematic structure of fig. 5, the bar 5 is generally installed in a transverse direction to make the installed bracket more stable. In some embodiments, the locking portion 131 is a U-shaped groove extending from the coupling portion 13, and the U-shaped groove has a simple structure and is easy to install. In order to fix the rod 5 in the U-shaped groove, a locking portion 133 is further provided in the U-shaped groove. Preferably, the clamping portion 133 is an arc-shaped protruding strip formed by extending the bottom of the U-shaped groove, so that the radial section of the arc-shaped protruding strip is in close contact with the U-shaped groove, the arc-shaped protruding strip needs to correspond to the groove portion on the rod 5 when in use, and the arc-shaped protruding strip is clamped into the groove portion on the rod 5 to prevent the rod 5 from sliding and enable the rod 5 to be tightly connected in the U-shaped groove. Preferably, a stopping protrusion 134 is further extended from the upper portion of the arc-shaped protruding strip, and the stopping protrusion 134 further fixes the rod 5 in the U-shaped groove, so as to prevent the end portion of the rod 5 from sliding in the U-shaped groove and falling off from the U-shaped groove.

In some embodiments, a first housing cavity 111 is provided in the first connection body 11, and a first reinforcement is installed in the first housing cavity 111; a second housing chamber 121 is provided in the second connecting body 12, and a second reinforcing member is mounted in the second housing chamber 121. The first reinforcing part and/or the second reinforcing part are used for enabling the connecting component to be firmer and prolonging the service life.

In the present application, as a preferred embodiment, the first connecting body 11, the second connecting body 12, and the joining portion 13 are integrally molded. The integrated into one piece's structural design is convenient for process, and is with low costs, and appearance design is more pleasing to the eye.

For the convenience of understanding, the present application also provides a profile structure matched with the profile connecting assembly of the present application, and referring to the structural schematic diagrams of fig. 6 and 7, a profile is provided, which comprises a supporting part 6 and a holding part 7 extending along the length direction of a profile body, wherein the supporting part 6 and the holding part 7 are arranged closely; the support part 6 mainly functions as a support when the profiled bar is in use, and the holding part 7 is used for clamping and fixing other accessories which are attached to the profiled bar and function, such as: when the profile is applied to the display shelf, the propaganda cloth, the curtain, the display screen and the like need to be clamped and fixed on the display shelf through the fixing part 7.

The supporting part 6 is a hollow chamber with a cross section of a spherical strip shape, which is formed by sequentially connecting a first side wall 61, a second side wall 62, a third side wall 63 and a fourth side wall 64 end to end, wherein the first side wall 61 and the second side wall 62 are arc-shaped; the arc-shaped side wall has attractive structural design, is convenient for molding and processing, is favorable for stress dispersion, and improves the supporting strength of the supporting part 6. The supporting part 6 and the holding part 7 share the fourth side wall 64, the holding part 7 further comprises a fifth side wall 71 and at least one connecting plate, the fifth side wall 71 and the fourth side wall 64 are oppositely arranged, one side of the connecting plate is connected with the fourth side wall 64, the other side of the connecting plate is connected with the fifth side wall 71, and the connecting plate, the fourth side wall 64 and the fifth side wall 71 jointly form a clamping groove 72 which extends along the length direction of the profiled bar body and is opened to one side of the first side wall 61 and/or the third side wall 63; the fourth side wall 64 common to the support 6 and the holder 7 is raised to form a receiving groove 8 along the length of the profile body. Holding tank 8 can be used for holding section bar coupling assembling's of this application locating pin 2, and this kind of structural design is convenient for fix a position the section bar to section bar coupling assembling through locating pin 2 fast on, reaches the purpose of fast assembly support.

It should be noted that the profile connecting assembly in the present application is not limited to be applied to the above-mentioned profile structure, and may be applied to other profiles matching with both ends of the profile connecting assembly in the present application.

Compared with the prior art, the method has the following beneficial effects: the application provides a section bar coupling assembling includes: the connecting piece comprises a connecting piece body 1 and positioning pins 2, wherein two end parts of the connecting piece body 1 are connected with the section bar respectively, pin holes 3 are formed in the connecting piece body 1, the positioning pins 2 are arranged in the pin holes 3, and fastening pieces 4 are further arranged between the positioning pins 2 and the pin holes 3. The setting of locating pin 2 is favorable to the quick location of section bar to section bar coupling assembling to with the quick equipment of section bar coupling assembling, fastener 4 is favorable to avoiding locating pin 2 to slide in pinhole 3 and lose the positioning action. The section connecting assembly is suitable for assembling sections, and can assist the section to be prepared into a supporting structure suitable for industrial buildings, mechanical equipment, operation platforms, storage shelves, containers, exhibition centers and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A profile connection assembly, comprising:

the connecting piece comprises a connecting piece body and a positioning pin, wherein two ends of the connecting piece body are respectively connected with the section bar, a pin hole is formed in the connecting piece body, the positioning pin is arranged in the pin hole, and a fastener is further arranged between the positioning pin and the pin hole.

2. The profile connection assembly of claim 1, wherein the connector body comprises a first connector body, a second connector body, and a junction portion that secures the first connector body and the second connector body together, the first connector body and the second connector body being disposed proximate to and surrounding an arcuate slot, the junction portion extending radially within the arcuate slot to form a pin bore.

3. The profile connection assembly of claim 2, wherein the engagement portion extends radially within the arcuate slot to form a first boss for abutting the fastener.

4. The profile connecting assembly according to claim 1, wherein the fastener is any one of a snap spring and a circlip.

5. The profile connection assembly according to claim 3, wherein a snap-in portion is provided on the joining portion.

6. The profile connection assembly of claim 5, wherein the snap-fit portion is a U-shaped groove extending from the engagement portion.

7. The profile connection assembly of claim 6, wherein a trim portion is provided within the U-shaped channel.

8. The profile connection assembly of claim 7, wherein the locking portion is an arcuate rib extending from the bottom of the U-shaped channel.

9. The profile connection assembly according to claim 2, wherein a first housing cavity is provided in the first connection body, in which first housing cavity a first reinforcement is mounted; a second containing cavity is arranged in the second connecting body, and a second reinforcing piece is installed in the second containing cavity.

10. The profile connection assembly according to claim 2, wherein the first connection body, the second connection body and the joint are integrally formed.