CN216423669U

CN216423669U - High-temperature-resistant polyester filament spun-bonded needle-punched geotextile

Info

Publication number: CN216423669U
Application number: CN202123027842.0U
Authority: CN
Inventors: 陈芳莹; 卢燕鸣
Original assignee: Yancheng Jicheng Geosynthetics Co ltd
Current assignee: Hengshui Huawang Engineering Rubber & Plastic Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-03
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a high temperature resistant polyester filament spunbonded needle-punched geotextile, include geotechnological cloth base cloth, go up high temperature fiber cloth and lower high temperature fiber cloth, geotechnological cloth base cloth upper end joint is at last high temperature fiber cloth lower extreme, geotechnological cloth base cloth lower extreme joint is at lower high temperature fiber cloth lower extreme, go up a set of locating piece of the even fixedly connected with of high temperature fiber cloth lower extreme, high temperature fiber cloth upper end down and with the equal fixedly connected with fixed block in the corresponding position of locating piece, all be provided with fixed establishment between fixed block and the locating piece, the beneficial effects of the utility model are that: the high-temperature fiber cloth is fixed at the upper end and the lower end of the geotextile base cloth, so that the high-temperature resistance of the geotextile can be improved, the fixture block of the fixing mechanism is fixed with the telescopic block in a clamping manner, the operation is simple, the troublesome operation of sewing by using needles and threads is avoided, and the manufacturing efficiency of the high-temperature resistant geotextile is improved.

Description

High-temperature-resistant polyester filament spun-bonded needle-punched geotextile

Technical Field

The utility model relates to a geotechnique's cloth technical field specifically is a needle-punched geotechnique's cloth is glued to high temperature resistant polyester filament.

Background

Geotextiles, also known as geotextiles, are water permeable geosynthetic materials made of synthetic fibers by needling or weaving. The geotextile is one of new material geosynthetic materials, and the finished product is in a cloth shape, generally has a width of 4-6 meters and a length of 50-100 meters. The geotextile is divided into woven geotextile and non-woven filament geotextile.

However, the high-temperature-resistant geotextile is manufactured by sewing the high-temperature fiber cloth at the upper end and the lower end of the geotextile base cloth, and in the sewing process, not only is special processing equipment needed, but also a longer time is needed, and in the sewing process, the edges are sewn, so that after the geotextile is cut, the edges still need to be sewn again, and the operation is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant polyester filament spunbonded needle-punched geotextile to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant polyester filament spunbonded needle-punched geotextile, includes geotechnological cloth base cloth, goes up high temperature fiber cloth and lower high temperature fiber cloth, geotechnological cloth base cloth upper end joint is at last high temperature fiber cloth lower extreme, geotechnological cloth base cloth lower extreme joint is at high temperature fiber cloth lower extreme down, go up a set of locating piece of the even fixedly connected with of high temperature fiber cloth lower extreme, high temperature fiber cloth upper end just with the equal fixedly connected with fixed block in the corresponding position of locating piece down, all be provided with fixed establishment between fixed block and the locating piece.

Preferably, fixed establishment includes connecting rod and jack, the equal fixed connection of connecting rod is in locating piece lower extreme intermediate position, the jack is all seted up at fixed block upper end intermediate position, fixture block of connecting rod lower extreme fixedly connected with, the fixture block all passes geotechnological cloth base cloth and joint in the jack.

Preferably, a set of flexible groove has all been seted up to the jack lateral wall and be located the joint top, equal sliding connection has a flexible piece in the flexible inslot, flexible piece is close to one end mutually and all passes flexible groove and equal joint in the fixture block top, flexible piece is close to the one end top mutually and is the inclined plane structure, flexible piece keeps away from one end mutually and all is located flexible inslot and equal fixedly connected with coupling spring, coupling spring keeps away from the equal fixed connection of flexible piece one end on flexible groove lateral wall.

Preferably, the upper end of the fixture block is of a plane structure, and the lower end of the fixture block is of a spherical structure.

Preferably, the positioning blocks are uniformly distributed at the lower end of the upper high-temperature fiber cloth and correspond to the fixing blocks one to one.

Compared with the prior art, the beneficial effects of the utility model are that: the high-temperature fiber cloth is fixed at the upper end and the lower end of the geotextile base cloth, so that the high-temperature resistance of the geotextile can be improved, the fixture block of the fixing mechanism is fixed with the telescopic block in a clamping manner, the operation is simple, the troublesome operation of sewing by using needles and threads is avoided, and the manufacturing efficiency of the high-temperature resistant geotextile is improved.

Drawings

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

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of a top-down cutting structure of the fixing block of the present invention;

fig. 4 is the schematic view of the appearance structure of the connection rod and the fixture block of the present invention.

In the figure: 1. geotextile base cloth; 2. putting high-temperature fiber cloth; 3. lower high temperature fiber cloth; 4. positioning blocks; 5. a fixed block; 6. a fixing mechanism; 61. a connecting rod; 62. a clamping block; 63. a jack; 64. a telescopic groove; 65. a telescopic block; 66. a spring is connected.

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. 1-4, the present invention provides a technical solution: the utility model provides a high temperature resistant polyester filament spunbonded needle-punched geotextile, including geotechnological cloth base cloth 1, go up high temperature fiber cloth 2 and low temperature fiber cloth 3, geotechnological cloth base cloth 1 upper end joint is at last high temperature fiber cloth 2 lower extremes, geotechnological cloth base cloth 1 lower extreme joint is at 3 lower extremes of high temperature fiber cloth down, go up a set of locating piece 4 of the even fixedly connected with of 2 lower extremes of high temperature fiber cloth, 3 upper ends of low temperature fiber cloth and with the equal fixedly connected with fixed block 5 in 4 corresponding positions of locating piece, all be provided with fixed establishment 6 between fixed block 5 and the locating piece 4, locating piece 4 is located 2 lower extremes evenly distributed of high temperature fiber cloth, locating

piece

4 and 5 one-to-ones of fixed block, evenly distributed can be in order to avoid geotechnological cloth to tailor the back and produce the condition that breaks away from with high temperature fiber cloth.

The fixing mechanism 6 comprises a connecting rod 61 and a jack 63, the connecting rod 61 is fixedly connected to the middle position of the lower end of the positioning block 4, the jack 63 is arranged at the middle position of the upper end of the fixing block 5, the lower end of the connecting rod 61 is fixedly connected with a fixture block 62, the fixture block 62 penetrates through the geotextile base cloth 1 and is clamped in the jack 63, a group of telescopic grooves 64 are arranged on the side wall of the jack 63 and positioned above the clamping, a telescopic block 65 is slidably connected in the telescopic grooves 64, one ends, close to the telescopic blocks 65, of the telescopic blocks penetrate through the telescopic grooves 64 and are clamped above the fixture block 62, the upper ends, close to the ends, of the telescopic blocks 65, are of inclined surface structures, one ends, far away from the telescopic blocks 65, of the telescopic blocks 65 are positioned in the telescopic grooves 64 and are fixedly connected with a connecting spring 66, one ends, far away from the telescopic blocks 65, of the connecting spring 66 are fixedly connected to the side wall of the telescopic grooves 64, the upper ends of the fixture blocks 62 are of planar structures, and the lower ends of the fixture blocks 62 are of spherical surface structures, through locating piece 4 downstream, thereby make fixture block 62 pass in entering jack 63 behind the geotextile base cloth 1, and continue downstream after the flexible piece 65 of fixture block 62 outside extrusion slides in flexible groove 64, finally make fixture block 62 move to jack 63 below, and through the promotion of coupling spring 66, make flexible piece 65 reset, make flexible piece 65 be close to one end joint to fixture block 62 top mutually, finally fixture block 62 can be fixed in jack 63, thereby with the fixed position of locating piece 4 and fixed block 5.

Specifically, when the utility model is used, firstly, the geotextile base cloth 1 is tiled at the upper end of the lower high-temperature fiber cloth 3, and the upper high-temperature fiber cloth 2 is tiled at the upper end of the geotextile base cloth 1, so that the positioning blocks 4 and the fixing blocks 5 are aligned one by one, the upper end of the upper high-temperature fiber cloth 2 is extruded downwards, the positioning blocks 4 move downwards, so that the clamping blocks 62 pass through the geotextile base cloth 1 and then enter the jacks 63, the telescopic blocks 65 are extruded outside the clamping blocks 62 and slide towards the telescopic grooves 64 and then move downwards continuously, finally the clamping blocks 62 move to the lower part of the jacks 63, and the telescopic blocks 65 are reset under the pushing of the connecting springs 66, so that the telescopic blocks 65 are close to one ends and clamped to the upper parts of the clamping blocks 62, finally the clamping blocks 62 can be fixed in the jacks 63, so that the positioning blocks 4 and the fixing blocks 5 are fixed, so that the geotextile base cloth 1 is fixed between the upper high-temperature fiber cloth 2 and the lower high-temperature fiber cloth 3, the manufacture of the high-temperature-resistant geotextile is completed, and the operation is simple and convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 high temperature resistant polyester filament spunbonded needle-punched geotextile, a serial communication port, including geotextile base cloth (1), go up high temperature fiber cloth (2) and lower high temperature fiber cloth (3), geotextile base cloth (1) upper end joint is at last high temperature fiber cloth (2) lower extreme, geotextile base cloth (1) lower extreme joint is high temperature fiber cloth (3) lower extreme under, go up the even fixedly connected with of high temperature fiber cloth (2) lower extreme a set of locating piece (4), high temperature fiber cloth (3) upper end and with the equal fixedly connected with fixed block (5) in locating piece (4) corresponding position down, all be provided with fixed establishment (6) between fixed block (5) and locating piece (4).

2. The high temperature resistant polyester filament spunbonded needle punched geotextile of claim 1, wherein: fixed establishment (6) include connecting rod (61) and jack (63), the equal fixed connection of connecting rod (61) is in locating piece (4) lower extreme intermediate position, jack (63) are all seted up in fixed block (5) upper end intermediate position, fixture block (62) of connecting rod (61) lower extreme fixedly connected with, fixture block (62) all pass geotechnological cloth base cloth (1) and joint in jack (63).

3. The high temperature resistant polyester filament spunbond needle-punched geotextile of claim 2, wherein: jack (63) lateral wall just is located the joint top and has all seted up a set of flexible groove (64), equal sliding connection has one flexible piece (65) in flexible groove (64), flexible piece (65) are close to one end mutually and all pass flexible groove (64) and equal joint in fixture block (62) top, flexible piece (65) are close to the one end top mutually and are the inclined plane structure, flexible piece (65) are kept away from one end mutually and are all located flexible groove (64) and equal connecting spring (66) of fixedly connected with, the equal fixed connection of flexible piece (65) one end is kept away from in connecting spring (66) on flexible groove (64) lateral wall.

4. The high temperature resistant polyester filament spunbonded needle punched geotextile of claim 2, wherein: the upper end of the clamping block (62) is of a plane structure, and the lower end of the clamping block (62) is of a spherical structure.

5. The high temperature resistant polyester filament spunbond needle-punched geotextile of claim 1, wherein: the positioning blocks (4) are located at the lower end of the upper high-temperature fiber cloth (2) and are uniformly distributed, and the positioning blocks (4) correspond to the fixing blocks (5) one by one.