CN217237521U - Geotechnical cloth pressure testing device - Google Patents
Geotechnical cloth pressure testing device Download PDFInfo
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- CN217237521U CN217237521U CN202220481445.6U CN202220481445U CN217237521U CN 217237521 U CN217237521 U CN 217237521U CN 202220481445 U CN202220481445 U CN 202220481445U CN 217237521 U CN217237521 U CN 217237521U
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- centre gripping
- fastening shaft
- dress board
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Abstract
The utility model relates to a testing arrangement field specifically discloses a geotechnological cloth pressure test device, which comprises a base, the centre gripping subassembly, the pressure test machine body and lower briquetting, two centre gripping subassemblies set up respectively in the top of base, pressure test machine body and base fixed connection, and the pressure test machine body is located between two centre gripping subassemblies, the output fixed connection of briquetting and pressure test machine body down, every centre gripping subassembly includes the grip slipper, turn round the piece, grip block and fastening shaft, the grip block sets up in the upper end of grip slipper, and grip block and grip slipper mutually support, every fastening shaft run through the grip block respectively and with grip slipper threaded connection, every turns round the piece respectively with the fastening shaft fixed connection that corresponds, and be located the upper end of the fastening shaft that corresponds respectively. The setting of above structure can be convenient for detect the compressive capacity to the upper and lower terminal surface of geotechnological cloth to this accurate numerical value that can obtain geotechnological cloth resistance to compression.
Description
Technical Field
The utility model relates to a testing arrangement field especially relates to a geotechnological cloth pressure test device.
Background
At present, the geotechnique cloth is used to carry out pressure test before leaving the factory, is used for detecting the compressive strength of geotechnique's cloth, and the geotechnique's cloth of producing is the requirement that is not accorded with compressive strength, uses when geotechnique's cloth is often used for laying the road surface, sets up geotechnique's cloth in the road bed the inside when road surface laying, can play fine waterproof collapse-proof effect, has guaranteed the stability of road bed.
In the prior art, the geotextile is usually tested by mechanical force on a plane in a pressure test.
However, in the prior art, the actual compressive capacity of the geotextile cannot be simulated, and meanwhile, the transverse tensile resistance detection of the geotextile is greatly different from the data of the compressive resistance test of the upper end surface and the lower end surface of the geotextile, so that the data detection is inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geotechnological cloth pressure test device aims at solving the geotechnological cloth compressive capacity that can't simulate reality among the prior art, carries out horizontal tensile resistance to geotechnological cloth simultaneously and detects and the compressive resistance test data to terminal surface about the geotechnological cloth are very inequality, lead to the unsafe technical problem of data detection.
In order to realize the purpose, the geotechnical cloth pressure testing device adopted by the utility model comprises a base, two clamping components, a pressure testing machine body and two lower pressing blocks, wherein the number of the clamping components is two, the two clamping components are respectively arranged above the base, the pressure testing machine body is fixedly connected with the base and is positioned above the base, the pressure testing machine body is positioned between the two clamping components, the lower pressing block is fixedly connected with the output end of the pressure testing machine body and is positioned below the output end of the pressure testing machine body, each clamping component comprises a clamping seat, a twisting block, a clamping block and a fastening shaft, the clamping seat is arranged above the base, the clamping block is arranged at the upper end of the clamping seat, the clamping block is matched with the clamping seat, and the number of the fastening shafts is two, each fastening shaft penetrates through the clamping block and is in threaded connection with the clamping seat, the number of the twisting blocks is two, and each twisting block is fixedly connected with the corresponding fastening shaft and is located at the upper end of the corresponding fastening shaft.
Each clamping seat comprises a clamping column and two side mounting plates, the number of the side mounting plates is two, the two side mounting plates are fixedly connected with the clamping column and are respectively positioned on two sides of the clamping column, and each side mounting plate is provided with a mounting hole.
Wherein, every centre gripping subassembly still includes installation mechanism, installation mechanism's quantity is a plurality of, every installation mechanism sets up respectively in corresponding the both sides of side dress board, every installation mechanism includes fixing stud, fixation nut and a piece, fixing stud runs through side dress board with the base, fixation nut with correspond fixing stud threaded connection to the cover is located and is corresponded fixing stud's exterior wall, the quantity of a piece is two, two prop up the piece respectively with fixing stud fixed connection, and be located respectively fixation nut's exterior wall.
Each clamping assembly further comprises a plurality of limiting frame bodies, each limiting frame body is fixedly connected with the corresponding side mounting plate and is located above the corresponding side mounting plate, and each limiting frame body is located at the upper end of the corresponding mounting hole.
The base comprises a base plate, two side plates and a base mounting plate, wherein the number of the side plates is two, the two side plates are fixedly connected with the base plate and are respectively located below the base plate, the number of the base mounting plate is two, each base mounting plate is fixedly connected with the corresponding side plate and is respectively located below the corresponding side plate, and the two clamping assemblies are respectively arranged above the base plate.
The geotechnical cloth pressure testing device of the utility model supports and fixes the clamping component through the base, and simultaneously places two ends of a geotechnical cloth sample to be detected above two clamping seats respectively, so as to place the corresponding clamping block above the corresponding clamping seat, and simultaneously clamps the clamping block and the clamping seat through the fastening shaft, so that the geotechnical cloth sample is fixed through the clamping block and the clamping seat, and simultaneously the clamping block and the clamping seat have the zigzag shape, so that the geotechnical cloth sample can be effectively prevented from slipping in the detection process, and meanwhile, the arrangement of the twisting block can facilitate the twisting of the fastening shaft, after the geotechnical cloth sample is fixed, the pressure testing machine body is started to press down, the lower pressing block is pressed down simultaneously, and the upper and lower end compressive resistances of the geotechnical cloth sample are detected, the structure is arranged, so that the compression resistance of the upper end face and the lower end face of the geotextile can be conveniently detected, and the compression resistance of the geotextile can be accurately obtained.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the structural schematic diagram of the geotextile pressure testing device of the present invention.
Fig. 2 is a front view of the geotextile pressure testing apparatus of the present invention.
Fig. 3 is an enlarged view of a part of the structure in fig. 1.
Fig. 4 is a cross-sectional view of the B-B line structure of fig. 2 according to the present invention.
The device comprises a base 1, a clamping assembly 2, a pressure tester body 3, a pressing block 4, a clamping seat 5, a twisting block 6, a clamping block 7, a fastening shaft 8, a clamping column 9, a side mounting plate 10, a mounting hole 11, a mounting mechanism 12, a fixing stud 13, a fixing nut 14, a support block 15, a limiting frame 16, a base plate 17, a side plate 18 and a base mounting plate 19.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, the present invention provides a geotextile pressure testing apparatus, which comprises a base 1, two clamping assemblies 2, a pressure testing machine body 3 and a lower pressing block 4, wherein the number of the clamping assemblies 2 is two, the two clamping assemblies 2 are respectively disposed above the base 1, the pressure testing machine body 3 is fixedly connected with the base 1 and is located above the base 1, the pressure testing machine body 3 is located between the two clamping assemblies 2, the lower pressing block 4 is fixedly connected with an output end of the pressure testing machine body 3 and is located below an output end of the pressure testing machine body 3, each clamping assembly 2 comprises a clamping seat 5, a twisting block 6, a clamping block 7 and a fastening shaft 8, the clamping seat 5 is disposed above the base 1, the clamping block 7 is disposed at an upper end of the clamping seat 5, and the grip block 7 with the grip block 5 is mutually supported, the quantity of fastening axle 8 is two, every fastening axle 8 runs through respectively the grip block 7 and with 5 threaded connection of grip block, the quantity of turning round piece 6 is two, every turn round piece 6 respectively with correspond fastening axle 8 fixed connection to be located the correspondence respectively the upper end of fastening axle 8.
In the embodiment, the clamping component 2 is supported and fixed by the base 1, and meanwhile, two ends of a geotextile sample to be detected are respectively placed above the two clamping seats 5, the corresponding clamping block 7 is placed above the corresponding clamping seat 5, and the clamping block 7 and the clamping seat 5 are clamped by the fastening shaft 8, so that the geotextile sample is fixed by the clamping block 7 and the clamping seat 5, meanwhile, the clamping block 7 and the clamping seat 5 have the sawtooth shape, so that the geotextile sample can be effectively prevented from sliding off in the detection process, meanwhile, the twisting block 6 is arranged, so that the fastening shaft 8 can be conveniently twisted, the pressure tester body 3 is started to press down after the geotextile sample is fixed, the lower pressing block 4 is pressed down, and the upper and lower end compressive resistances of the geotextile sample are detected, the structure is arranged, so that the compression resistance of the upper end face and the lower end face of the geotextile can be conveniently detected, and the compression resistance of the geotextile can be accurately obtained.
Further, every grip slipper 5 includes centre gripping post 9 and side dress board 10, the quantity of side dress board 10 is two, two side dress board 10 respectively with centre gripping post 9 fixed connection to be located respectively the both sides of centre gripping post 9, and every side dress board 10 has mounting hole 11 respectively.
In the present embodiment, the side mounting plate 10 can facilitate the installation and adjustment of the clamping column 9 so as to reach the measurement required dimension.
Further, every centre gripping subassembly 2 still includes installation mechanism 12, the quantity of installation mechanism 12 is a plurality of, every installation mechanism 12 sets up respectively in corresponding side dress board 10's both sides, every installation mechanism 12 includes fixing stud 13, fixation nut 14 and a piece 15, fixing stud 13 runs through side dress board 10 with base 1, fixation nut 14 with correspond fixing stud 13 threaded connection to the cover is located corresponding fixing stud 13's the exterior wall, the quantity of a piece 15 is two, two prop up piece 15 respectively with fixing stud 13 fixed connection, and be located respectively fixing nut 14's the exterior wall.
In this embodiment, it is convenient to be right through installation mechanism 12 side dress board 10 with centre gripping post 9 installs fixedly, through fixing stud 13 with fixation nut 14's setting, can be with side dress board 10 is fixed in the top of base 1, simultaneously through the setting of a piece 15, can be convenient for right fixation nut 14 twists, is convenient for install fixedly.
Further, each clamping assembly 2 further includes a plurality of limiting frame bodies 16, each limiting frame body 16 is fixedly connected to the corresponding side mounting plate 10 and is located above the corresponding side mounting plate 10, and each limiting frame body 16 is located at the upper end of the corresponding mounting hole 11.
In the present embodiment, by providing the position-limiting frame 16, one end of the fixing stud 13 can be held in the position-limiting frame 16, so that the fixing stud 13 is prevented from rotating when the fixing nut 14 is screwed, and the side mounting plate 10 can be fixed more quickly.
Further, the base 1 includes a base plate 17, side plates 18 and base mounting plates 19, the number of the side plates 18 is two, the two side plates 18 are respectively and fixedly connected with the base plate 17 and respectively located below the base plate 17, the number of the base mounting plates 19 is two, each base mounting plate 19 is respectively and fixedly connected with the corresponding side plate 18 and respectively located below the corresponding side plate 18, and the two clamping assemblies 2 are respectively arranged above the base plate 17.
In the present embodiment, the side plate 18 is supported by the base mounting plate 19, the side plate 18 supports and fixes the substrate 17, and the substrate 17 supports the clamping unit 2 and the pressure tester body 3.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. A geotechnical cloth pressure testing device is characterized in that,
the device comprises a base, two clamping assemblies, a pressure tester body and two lower pressing blocks, wherein the two clamping assemblies are respectively arranged above the base, the pressure tester body is fixedly connected with the base and is positioned above the base, the pressure tester body is positioned between the two clamping assemblies, the lower pressing block is fixedly connected with the output end of the pressure tester body and is positioned below the output end of the pressure tester body, each clamping assembly comprises a clamping seat, a twisting block, a clamping block and a fastening shaft, the clamping seat is arranged above the base, the clamping block is arranged at the upper end of the clamping seat, the clamping block and the clamping seat are mutually matched, the number of the fastening shafts is two, and each fastening shaft respectively penetrates through the clamping block and is in threaded connection with the clamping seat, the number of the twisting blocks is two, and each twisting block is fixedly connected with the corresponding fastening shaft and is respectively positioned at the upper end of the corresponding fastening shaft.
2. The geotextile pressure testing apparatus of claim 1,
every the grip slipper includes centre gripping post and side dress board, the quantity of side dress board is two, two side dress board respectively with centre gripping post fixed connection to be located respectively the both sides of centre gripping post, and every side dress board has the mounting hole respectively.
3. The geotextile pressure testing apparatus of claim 2,
every the centre gripping subassembly still includes installation mechanism, installation mechanism's quantity is a plurality of, every installation mechanism sets up respectively in corresponding the both sides of side dress board, every installation mechanism includes fixing stud, fixation nut and a piece, fixing stud runs through side dress board with the base, fixation nut with correspond fixing stud threaded connection to the cover is located and is corresponded fixing stud's exterior wall, the quantity of a piece is two, two prop up the piece respectively with fixing stud fixed connection, and be located respectively fixation nut's exterior wall.
4. The geotextile pressure testing apparatus of claim 3,
every the centre gripping subassembly still includes spacing framework, the quantity of spacing framework is a plurality of, every spacing framework respectively with correspond side dress board fixed connection to be located the correspondence respectively the top of side dress board, and every spacing framework is located the correspondence the upper end of mounting hole.
5. The geotextile pressure testing apparatus of claim 4,
the base comprises a base plate, two side plates and a base mounting plate, wherein the number of the side plates is two, the two side plates are fixedly connected with the base plate and are respectively positioned below the base plate, the number of the base mounting plate is two, each base mounting plate is fixedly connected with the corresponding side plate and is respectively positioned below the corresponding side plate, and the two clamping assemblies are respectively arranged above the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220481445.6U CN217237521U (en) | 2022-03-07 | 2022-03-07 | Geotechnical cloth pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220481445.6U CN217237521U (en) | 2022-03-07 | 2022-03-07 | Geotechnical cloth pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217237521U true CN217237521U (en) | 2022-08-19 |
Family
ID=82841567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220481445.6U Active CN217237521U (en) | 2022-03-07 | 2022-03-07 | Geotechnical cloth pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217237521U (en) |
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2022
- 2022-03-07 CN CN202220481445.6U patent/CN217237521U/en active Active
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