CN221194515U

CN221194515U - Fixing piece and net piece fixing structure

Info

Publication number: CN221194515U
Application number: CN202322936308.4U
Authority: CN
Inventors: 吴伟国; 汪中亨; 段锐
Original assignee: Ningbo Vichnet Technology Co ltd
Current assignee: Ningbo Vichnet Technology Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-21
Anticipated expiration: 2033-10-30

Abstract

The application discloses a fixing piece and a net piece fixing structure, and belongs to the technical field of fences. The fixing piece comprises a base part, a first limiting part and a second limiting part are arranged on the base part, the base part is suitable for being connected with the upright post so as to limit the bending part between the base part and the upright post, and the first limiting part and the second limiting part are arranged on the base part at intervals and extend along the bending angle of the bending part so as to be respectively limited at two sides of the bending part adjacent to the upright post. The mesh fixing structure comprises the fixing piece and the stand column, wherein at least one pair of opposite side surfaces of the stand column are penetrated with second mounting holes, the stand column is connected with the fixing piece through the second mounting holes, and the second mounting holes are strip-shaped or are provided with two or more than two second mounting holes along the height direction of the stand column at intervals, so that the fixing piece can be mounted on different heights of the stand column. Through this mounting, can follow the circumference of kink and carry out spacingly to it, increase the joint strength between kink and the stand to mounting simple structure, use cost is low.

Description

Fixing piece and net piece fixing structure

Technical Field

The application relates to the technical field of fences, in particular to a fixing piece and a net piece fixing structure.

Background

The rail generally comprises a net piece and upright posts, wherein a plurality of upright posts are arranged at intervals, the net piece is arranged between the upright posts to form the whole rail, the net piece is formed by alternately weaving a plurality of first barrier strips and a plurality of second barrier strips, and in order to increase the structural strength of the net piece, part of the existing net piece is used for locally bending the first barrier strips to form a bending part.

In the prior art, however, the connection structure between the bending portion of the mesh and the upright post is to be reinforced.

Disclosure of Invention

The application aims to provide a fixing piece which is used for realizing connection between the reinforcing mesh bending part and the upright post, and is simple in structure and low in use cost.

The application further aims to provide a mesh fixing structure, which realizes stable and reliable connection between the mesh bending part and the upright post, and the mounting heights of the fixing piece and the mesh are adjustable.

In order to achieve the above purpose, the application adopts the following technical scheme: a fixing piece is used for fixing a bending part of a net piece on a stand column and comprises a base part, wherein a first limiting part and a second limiting part are arranged on the base part, the base part is suitable for being connected with the stand column so as to limit the bending part between the base part and the stand column, and the first limiting part and the second limiting part are arranged at intervals on the base part and extend along the bending angle of the bending part so as to be limited at two sides of the bending part adjacent to the stand column respectively.

Preferably, the base portion is provided with a relief portion on a peripheral side thereof, and the relief portion is recessed inward to relieve the second barrier strip provided on the bending portion.

Preferably, the base is provided with a groove, the groove is matched with the bending angle of the bending part, and groove walls on two sides of the groove respectively form the first limiting part and the second limiting part.

Preferably, the groove comprises a first groove body and a second groove body, the first groove body is formed at one end of the height direction of the fixing piece, the first groove body is inclined to extend towards the middle of the fixing piece, the second groove body is formed at the other end of the height direction of the fixing piece, the second groove body is inclined to extend towards the middle of the fixing piece, and the first groove body and the second groove body form a V-shaped included angle so as to be matched with the V-shaped bending part.

Preferably, the distance between the first limit portion and the second limit portion is 3mm or more and 10mm or less.

Preferably, the base further comprises a first protrusion and a second protrusion located at two sides of the groove, and when the base is connected with the upright post, the first protrusion and the second protrusion are both abutted against the upright post.

Preferably, the first protrusion is disposed on a side of the bending portion, where the bending protrusion protrudes, the first protrusion is a strip structure with an extending direction consistent with the groove, the second protrusion is disposed opposite to the first protrusion, and the second protrusion is adapted to be connected to the upright post.

Preferably, the base is connected with the upright column through a fastener, a first mounting hole is formed in the base, the first mounting hole is suitable for penetrating through the fastener, and the first mounting hole is in a strip shape, or the first mounting hole is provided with two or more mounting holes at intervals along the height direction of the fixing piece, so that the fixing piece can be mounted on different heights of the upright column.

Preferably, the first mounting hole is provided with a flare so that the fastener passes through the first mounting hole.

The application also provides a net piece fixing structure, which comprises the stand column and the fixing piece, wherein the stand column is connected with the fixing piece through the fastening piece, at least one pair of opposite side surfaces of the stand column are penetrated with second mounting holes, the second mounting holes are suitable for penetrating the fastening piece, the second mounting holes are long strips, or the second mounting holes are provided with two or more than two mounting holes at intervals along the height direction of the stand column, so that the fixing piece can be mounted on different heights of the stand column.

Compared with the prior art, the application has the beneficial effects that: (1) According to the application, the bending part is limited between the base part and the upright post through the connection of the base part and the upright post, and the bending part is limited from the other two opposite sides of the bending part through the first limiting part and the second limiting part arranged on the base part, so that the whole base part is matched with the upright post, the bending part formed by the first barrier strip at the outer side of the net sheet is limited in a surrounding manner along the circumferential direction, the bending part is limited and fixed, the limiting effect is further realized on the whole net sheet, and the connection strength between the net sheet and the upright post can be enhanced, in particular, the connection strength between the bending part and the upright post is enhanced. (2) The application only needs to process the related structure connected with the upright post on the base part, and process the first limit part and the second limit part extending towards the upright post, and the fixing part is arranged on the upright post in an alignment manner when being arranged, so that the application has the advantages of simple integral structure, convenient use and low use cost.

Drawings

FIG. 1 is a schematic illustration of an application of a fastener according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a part of the structure in FIG. 1;

FIG. 3 is an exploded view of the corresponding partial structure of FIG. 2;

FIG. 4 is a schematic perspective view of a fixing member according to an embodiment of the present application;

FIG. 5 is a schematic view illustrating a bending portion being limited by a first limiting portion and a second limiting portion of a fixing member according to an embodiment of the present application;

FIG. 6 is a schematic view of a mesh fixing structure according to an embodiment of the present application;

FIG. 7 is an enlarged view of a portion of the structure of FIG. 6;

FIG. 8 is an enlarged schematic view of a partial structure of a column;

In the figure: 10. a mesh sheet; 11. a first barrier strip; 111. a bending part; 12. a second barrier strip; 20. a column; 21. a second mounting hole; 30. a fixing member; 31. a base; 32. an avoidance unit; 33. a groove; 331. a first limit part; 332. a second limit part; 333. a first tank body; 334. a second tank body; 34. a first convex portion; 35. a second convex portion; 36. a first mounting hole; 361. flaring; 40. a fastener.

Detailed Description

The present application will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present application that the device or element referred to must have a specific azimuth configuration and operation.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1, the mesh 10 is generally formed by interlacing a plurality of first barrier ribs 11 and a plurality of second barrier ribs 12, and in order to increase the structural strength of the mesh 10, a portion of the mesh 10 partially bends the first barrier ribs 11 to form bent portions 111, and the shape of the bent portions 111 includes, but is not limited to, V-shapes, U-shapes, trapezoids, waves, and zigzag shapes. In the prior art, a special fixing piece 30 is lacking between the bending part 111 and the upright post 20, and the existing connection mode between the bending part 111 and the upright post 20 has the problem of insufficient connection strength.

In order to enhance the connection strength between the bending portion 111 and the upright 20, the inventor proposes a fixing member 30 for fixing the bending portion 111 of the mesh 10 on the upright 20, as shown in fig. 1-5, the fixing member 30 includes a base 31, a first limiting portion 331 and a second limiting portion 332 are disposed on the base 31, the base 31 is adapted to be connected with the upright 20 so as to limit the bending portion 111 between the base 31 and the upright 20, and the first limiting portion 331 and the second limiting portion 332 are disposed on the base 31 at intervals and extend along the bending angle of the bending portion 111 so as to be limited to two sides of the bending portion 111 adjacent to the upright 20 respectively. According to the application, the bending part 111 is limited between the base part 31 and the upright post 20 through the connection between the base part 31 and the upright post 20, and the bending part 111 is limited from the other two opposite sides of the bending part 111 through the first limiting part 331 and the second limiting part 332 arranged on the base part 31, so that the whole base part 31 is matched with the upright post 20, the bending part 111 formed by the first barrier strips 11 on the outer side of the net sheet 10 is circumferentially limited, so that the bending part 111 is limited and fixed, the limiting effect on the whole net sheet 10 is further realized, the connection strength between the net sheet 10 and the upright post 20 can be enhanced, and in particular, the connection strength between the bending part 111 and the upright post 20 is enhanced. The application only needs to process the related structure connected with the upright post 20 on the base 31, and process the first limit part 331 and the second limit part 332 extending towards the upright post 20, and the fixing piece 30 is arranged on the upright post 20 in an aligning way with the bending part 111, so that the application has simple integral structure, convenient use and low use cost.

In some embodiments, considering that the second barrier rib 12 is generally disposed at the inflection point of the bent portion 111, the present application is provided with the escape portion 32 at the circumferential side of the base portion 31, and the escape portion 32 is recessed inward to escape the second barrier rib 12 disposed on the bent portion 111.

In at least one embodiment, the relief portion 32 is U-shaped, simple in structure, and easy to machine and form.

Additionally, in the present application, the width of the relief portion 32 is greater than or equal to the diameter of the second barrier rib 12, and the second barrier rib 12 may contact the base 31 on the peripheral side of the relief portion 32, or may hang in the relief portion 32.

In some embodiments, the first stop 331 and/or the second stop 332 are formed by bending the base 31.

In some embodiments, the base 31 is provided with a groove 33, the groove 33 is matched with the bending angle of the bending portion 111, and the groove walls on two sides of the groove 33 respectively form a first limiting portion 331 and a second limiting portion 332. Simple structure, easy processing, manufacturing and forming.

In some embodiments, the bending portion 111 is V-shaped, the groove 33 includes a first groove 333 and a second groove 334, the first groove 333 extends from one end of the fixing member 30 in the height direction obliquely to the middle of the fixing member 30, the second groove 334 extends from the other end of the fixing member 30 in the height direction obliquely to the middle of the fixing member 30, and the first groove 333 and the second groove 334 form a V-shaped included angle to fit the V-shaped bending portion 111. The grooves 33 extending in a V-shape are easy to open. It can be appreciated that, in the present application, one ends of the first groove 333 and the second groove 334 extending toward the middle of the fixing member 30 are communicated with the relief portion 32.

In some embodiments, the groove 33 is U-shaped, or wavy, or trapezoidal, or zigzag, which conforms to the shape of the bend 111.

In some embodiments, the distance between the first limiting portion 331 and the second limiting portion 332 is greater than or equal to 3mm and less than or equal to 10mm, and may be specifically 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, or 10mm. Different meshes 10 may use first barrier strips 11 with different diameters, and the spacing distance between the first limiting portion 331 and the second limiting portion 332 is set between 3mm and 10mm in the present application, so that the present application can be applied to different bending portions 111 formed by the first barrier strips 11 with different thicknesses. When the distance between the first limiting portion 331 and the second limiting portion 332 is 5mm, the fixing member 30 is suitable for the bending portion 111 formed by the first barrier rib 11 with a diameter less than or equal to 5 mm. It can be understood that, when the first limiting portion 331 and the second limiting portion 332 are formed by the groove walls on both sides of the groove 33, the width d of the groove 33 is the spacing distance between the first limiting portion 331 and the second limiting portion 332.

In some embodiments, the base 31 further includes a first protrusion 34 and a second protrusion 35 on opposite sides of the recess 33, and when the base 31 is connected to the pillar 20, both the first protrusion 34 and the second protrusion 35 abut against the pillar 20. The base portions 31 at two sides of the groove 33 are simultaneously contacted with the upright post 20, which means that the base portions 31 and the upright post 20 are matched and encircle the whole circumference of the bending portion 111, the bending portion 111 cannot deviate from the groove 33, and meanwhile, multi-point stress between the base portions 31 and the upright post 20 is beneficial to increasing the connection strength between the base portions 31 and the upright post 20.

In at least one embodiment, the surfaces of the first convex portion 34 and the second convex portion 35 facing the upright post 20 are planes, the groove 33 is formed by sinking based on the planes, the contact area between the fixing piece 30 and the upright post 20 is larger, and the stress stability of the fixing piece 30 is better.

In some embodiments, the first protrusion 34 is disposed on a side of the bending portion 111 where the bending portion is bent and protruded, the first protrusion 34 is a long strip structure with an extending direction consistent with the groove 33, the second protrusion 35 is disposed opposite to the first protrusion 34, and the second protrusion 35 is adapted to be connected to the pillar 20. In order to control the protruding degree of the first protrusion 34 with respect to the whole mesh 10, the first protrusion 34 is configured as a strip structure with the extending direction consistent with the groove 33, because the bending portion 111 protrudes to one side with respect to the whole mesh 10, and the first protrusion 34 is disposed on the bending portion 111. And the second protruding portion 35 is located on the side facing the opening of the bending portion 111, and is closer to the upright post 20 than the first protruding portion 34, so that the connection with the upright post 20 is facilitated. The whole fixing member 30 is more reasonably arranged.

In at least one embodiment, in order to reduce the distance that the entire fixing member 30 protrudes outward in the horizontal direction with respect to the mesh sheet 10, the circumferential side of the fixing member 30 opposite to the inflection point of the bent portion 111 is provided as a plane. Specifically, the thickness of the end of the first protruding portion 34 that communicates with the escape portion 32 becomes gradually smaller, so that the circumferential side of the fixing member 30 can be formed into a flat surface.

In some embodiments, the base 31 is connected to the upright 20 by a fastener 40, and the base 31 is provided with a first mounting hole 36, where the first mounting hole 36 is adapted to pass through the fastener 40, and the first mounting hole 36 is in a long strip shape, or the first mounting hole 36 is spaced by two or more along the height direction of the fixing member 30, so that the fixing member 30 can be mounted on different heights of the upright 20.

In some embodiments, the first mounting hole 36 is provided with a flared mouth 361 such that the fastener 40 passes through the first mounting hole 36 to effect connection of the securing member 30 to the post 20. The fastener 40 may be a bolt assembly, or may be a common connection structure such as a rivet.

The present application also provides a mesh fixing structure, as shown in fig. 6-8, which comprises a stand 20 and a fixing member 30 as above, wherein the stand 20 is connected with the fixing member 30 by a fastening member 40, at least one pair of opposite sides of the stand 20 are provided with second mounting holes 21 in a penetrating manner, and the second mounting holes 21 are suitable for penetrating the fastening member 40. The upright 20 is provided with a second mounting hole 21 matched with the first mounting hole 36, so that the fixing piece 30 is mounted on the upright 20 through the fastener 40, and the connection between the bending part 111 of the net 10 and the upright 20 is stable and reliable. The arrangement of the first mounting hole 36 and the second mounting hole 21 means that the fixing pieces 30 can be mounted on two opposite sides of the upright 20 at the same height, and the fixing pieces 30 on the two opposite sides can be realized by the same fastener 40, so that the structure is simple, and the fixing pieces 30 are mounted efficiently.

In some embodiments, the second mounting holes 21 are elongated, or the second mounting holes 21 are provided with two or more spaced apart along the height direction of the upright 20, so that the fixing members 30 can be mounted on different heights of the upright 20.

It can be appreciated that the structural design of the first mounting hole 36 and the second mounting hole 21 can enable the mounting height of the fixing member 30 to be adjustable, and the adjustment ranges of the two can be overlapped. It should be noted that, as shown in fig. 7, the mounting height of the fixing member 30 is adjustable, which means that the fixing members 30 disposed on two adjacent surfaces of the upright post 20 can be staggered up and down, so that the problem of mutual interference of the fastening members 40 penetrating in different directions on the upright post 20 is solved, and meanwhile, the problem of mutual interference of the fixing members 30 on two adjacent surfaces of the upright post 20 is also solved, so that the use is more convenient, and the practicability is strong.

The foregoing has outlined the basic principles, features, and advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.

Claims

1. A mounting for fix the kink of net piece on the stand, its characterized in that: the base is suitable for being connected with the upright post so as to limit the bending part between the base and the upright post, and the first limiting parts and the second limiting parts are arranged at intervals on the base and extend along the bending angles of the bending parts so as to respectively limit the bending parts at two sides adjacent to the upright post.

2. The mount of claim 1, wherein: the periphery of basal portion is provided with dodges the portion, dodge the portion inwards sunken in order to dodge the second blend stop that sets up on the kink.

3. The mount of claim 1, wherein: the base is provided with a groove, the groove is matched with the bending angle of the bending part, and groove walls on two sides of the groove respectively form the first limiting part and the second limiting part.

4. A mount as claimed in claim 3, wherein: the groove comprises a first groove body and a second groove body, the first groove body is formed by one end of the height direction of the fixing piece, the inclination direction of the first groove body extends from the middle of the fixing piece, the second groove body is formed by the other end of the height direction of the fixing piece, the inclination direction of the second groove body extends from the middle of the fixing piece, and the first groove body and the second groove body form a V-shaped included angle so as to be matched with a V-shaped bending part.

5. A mount as claimed in claim 1 or claim 3, wherein: the spacing distance between the first limiting part and the second limiting part is more than or equal to 3mm and less than or equal to 10mm.

6. A mount as claimed in claim 3, wherein: the base part also comprises a first convex part and a second convex part which are positioned at two sides of the groove, and when the base part is connected with the upright post, the first convex part and the second convex part are abutted against the upright post.

7. The fastener of claim 6, wherein: the first convex part is arranged on one side of the bending part, which is bent and protruded, the first convex part is of a strip-shaped structure with the extending direction consistent with that of the groove, the second convex part is arranged opposite to the first convex part, and the second convex part is suitable for being connected with the upright post.

8. The mount of claim 1 or 7, wherein: the base is connected with the stand column through a fastener, a first mounting hole is formed in the base and is suitable for penetrating the fastener, and the first mounting hole is in a strip shape, or the first mounting hole is provided with two or more than two mounting holes at intervals along the height direction of the fixing piece, so that the fixing piece can be mounted on different heights of the stand column.

9. The fastener of claim 8, wherein: the first mounting hole is provided with a flare so that the fastener passes through the first mounting hole.

10. The utility model provides a net piece fixed knot constructs which characterized in that: the fixing device comprises a stand column and the fixing piece according to any one of claims 1-9, wherein the stand column is connected with the fixing piece through a fastener, at least one pair of opposite side surfaces of the stand column are penetrated with second mounting holes, the second mounting holes are suitable for penetrating through the fastener, and the second mounting holes are in a strip shape, or the second mounting holes are provided with two or more than two mounting holes at intervals along the height direction of the stand column, so that the fixing piece can be mounted on different heights of the stand column.