CN212714212U

CN212714212U - Novel corrosion-resistant net curtain

Info

Publication number: CN212714212U
Application number: CN202020999749.2U
Authority: CN
Inventors: 梅彬
Original assignee: Taihe County Changda Industry And Trade Co ltd
Current assignee: Anhui Changda Fabric Co.,Ltd.
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-16
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to a non-woven fabrics net curtain technical field, concretely relates to novel corrosion-resistant net curtain, including the centre gripping post, keep away dead slot, extension, vacancy portion, sharp tooth, fastening components. The utility model has the advantages that: the net curtain end part is penetrated into the clearance groove of the clamping column through the vacant parts of the two extending parts, the two extending parts are connected through the fastening assembly, the two extending parts are relatively close to each other, the frictional resistance of the sharp teeth to the surface of the net curtain is utilized, the clamping column and the extending parts are fixed at the end part of the net curtain, the connection strength of the end part of the net curtain is increased, the product quality of the net curtain is improved at least to a certain degree, the fastening assembly is composed of a stud, a lantern ring and a nut, the stud generates tensioning force to the first fixing block through the abutting of the nut and the surface of the second fixing block, and then the sharp teeth of the two extending parts are used for tightly gripping the surface of the net curtain, the structure is.

Description

Novel corrosion-resistant net curtain

Technical Field

The utility model relates to a non-woven fabrics curtain net technical field, concretely relates to novel corrosion-resistant curtain net.

Background

The net curtain is one of the main drying and filtering materials at present, so the net curtain is widely applied to the fields of spun-bonding, non-woven fabric forming, papermaking drying and the like, and when the existing corrosion-resistant non-woven fabric net curtain is processed, the whole strength of the non-woven fabric net curtain is lower due to the fact that the connection strength of the edge of the end part is smaller, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide a novel corrosion-resistant net curtain, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a novel corrosion-resistant net curtain, includes a centre gripping post, the coaxial dead slot that keeps away that is equipped with the through-hole form on the centre gripping post, be equipped with the extension that extends to its radial outside on the centre gripping post global, two enclose into a vacancy portion that supplies corrosion-resistant net curtain tip to freely pass through between the extension opposite face, vacancy portion and dead slot intercommunication, two be equipped with a plurality of sharp teeth that extend to vacancy portion inboard on the extension opposite face, and two the extension passes through fastening components and connects, makes two the extension is drawn close relatively.

As a further optimization of the technical solution described above, the tines on the two extensions are staggered.

As a further optimization of the above technical solution, a plurality of welding grooves communicated with the clearance groove are arranged on the circumferential surface of the clamping column.

As a further optimization of the above solution, the clamping columns are made of spring steel.

As above technical scheme's further optimization, fastening element is including locating the fixed block at two extension length direction both ends, two the fixed block is defined as first fixed block, second fixed block respectively, it has the lantern ring to articulate on the first fixed block, be equipped with the double-screw bolt that extends to its radial outside on the lantern ring global, correspond set up on the second fixed block and supply the double-screw bolt to keep away from first fixed block one end and rotate the draw-in groove that freely passes through, the double-screw bolt is worn out draw-in groove one end screw thread cover and is equipped with the nut, the nut terminal surface offsets with the second fixed block surface.

The utility model has the advantages that: the net curtain end part is penetrated into the clearance groove of the clamping column through the vacant parts of the two extending parts, the two extending parts are connected through the fastening assembly, the two extending parts are relatively close to each other, the frictional resistance of the sharp teeth to the surface of the net curtain is utilized, the clamping column and the extending parts are fixed at the end part of the net curtain, the connection strength of the end part of the net curtain is increased, the product quality of the net curtain is improved at least to a certain degree, the fastening assembly is composed of a stud, a lantern ring and a nut, the stud generates tensioning force to the first fixing block through the abutting of the nut and the surface of the second fixing block, and then the sharp teeth of the two extending parts are used for tightly gripping the surface of the net curtain, the structure is.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings 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 invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of the three-dimensional structure A of FIG. 1;

FIG. 3 is a side view of the three-dimensional structure of FIG. 1;

FIG. 4 is a schematic side view of the three-dimensional structure of FIG. 1;

the reference numerals are explained below:

the method comprises the following steps of 1-extending part, 2-sharp tooth, 3-clamping column, 4-clearance groove, 5-welding groove, 6-nut, 7-stud, 8-lantern ring, 9-first fixing block, 10-second fixing block, 11-clearance part and 12-clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1-4 show a novel corrosion-resistant mesh curtain, which includes a clamping column 3, the clamping column 3 is coaxially provided with a clearance groove 4 in the form of a through hole, the circumferential surface of the clamping column 3 is provided with extending portions 1 extending to the radial outer side of the clamping column, a clearance portion 11 allowing the end of the corrosion-resistant mesh curtain to freely pass through is defined between the opposite surfaces of the two extending portions 1, the clearance portion 11 is communicated with the clearance groove 4, the opposite surfaces of the two extending portions 1 are provided with a plurality of sharp teeth 2 extending to the inner side of the clearance portion 11, and the two extending portions 1 are connected through a fastening assembly, so that the two extending portions 1 are relatively close to each other.

The sharp teeth 2 on the two extending parts 1 are arranged in a staggered mode, so that the sharp teeth 2 on the two extending parts 1 can well fix the end portions of the net curtain.

Be equipped with the butt fusion groove 5 of a plurality of intercommunication air-raid sheltering from groove 4 on the centre gripping post 3 global, the workman of being convenient for passes butt fusion equipment through butt fusion groove 5, comes to carry out the butt fusion to net curtain tip edge.

The clamping column 3 is made of spring steel, so that the clamping column 3 has large elastic deformation amplitude.

Fastening components is including locating the fixed block at 1 length direction both ends of two extensions, two the fixed block is defined as first fixed block 9, second fixed block 10 respectively, it has the lantern ring 8 to articulate on the first fixed block 9, be equipped with on the lantern ring 8 global to its radial outside extension's double-screw bolt 7, correspond set up on the second fixed block 10 and supply double-screw bolt 7 to keep away from first fixed block 9 one end and rotate draw-in groove 12 that freely passes through, double-screw bolt 7 is worn out draw-in groove 12 end screw thread cover and is equipped with

nut

6, 6 terminal surfaces of nut offset with second fixed block 10 surfaces.

The utility model discloses when using: wear into the dead slot of keeping away by the vacancy portion between two extensions with the net curtain tip, rotate the double-screw bolt, the double-screw bolt card advances in the draw-in groove of second fixed block, and the nut screws, the nut terminal surface offsets tightly with second fixed block surface, make the double-screw bolt have the straining force to first fixed block, and then make two extensions produce and draw close relatively, make sharp tooth on two extensions bite net curtain surface tightly, the outside butt fusion equipment of rethread passes the butt fusion groove, carry out the butt fusion to net curtain tip edge, and then make the net curtain tip pass through the centre gripping post, the reinforcement of extension, improve the joint strength of its tip, improve the quality of net curtain.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel corrosion-resistant net curtain, its characterized in that, includes a centre gripping post (3), coaxial clearance groove (4) of being equipped with the through-hole form on centre gripping post (3), be equipped with on centre gripping post (3) global extension (1) that extend to its radial outside, two enclose into one between extension (1) the opposite face and supply clearance portion (11) that corrosion-resistant net curtain tip freely passes through, clearance portion (11) and clearance groove (4) intercommunication, two be equipped with sharp tooth (2) of a plurality of extensions to clearance portion (11) inboard on extension (1) the opposite face, and two extension (1) is connected through fastening component, makes two extension (1) is drawn close relatively.

2. A new corrosion resistant net curtain according to claim 1, characterized in that the pointed teeth (2) on two said extensions (1) are staggered.

3. The novel corrosion-resistant net curtain according to claim 1, wherein the circumferential surface of the clamping column (3) is provided with a plurality of welding grooves (5) communicated with the clearance groove (4).

4. A new corrosion resistant net curtain according to claim 1, characterized in that, the holding pole (3) is made of spring steel material.

5. The novel corrosion-resistant net curtain as claimed in claim 1, wherein the fastening assembly comprises fixing blocks arranged at two ends of the two extending portions (1) in the length direction, the two fixing blocks are respectively defined as a first fixing block (9) and a second fixing block (10), a sleeve ring (8) is hinged to the first fixing block (9), a stud (7) extending to the radial outer side of the sleeve ring (8) is arranged on the peripheral surface of the sleeve ring (8), a clamping groove (12) for enabling the stud (7) to be far away from one end of the first fixing block (9) and freely pass through is correspondingly formed in the second fixing block (10), a nut (6) is sleeved at one end, penetrating through the clamping groove (12), of the stud (7), in a threaded manner, with a nut (6), and the end surface of the nut (6) abuts against the.