CN218823569U - Fixture for geotechnical cloth wide strip tensile test - Google Patents
Fixture for geotechnical cloth wide strip tensile test Download PDFInfo
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- CN218823569U CN218823569U CN202222779933.8U CN202222779933U CN218823569U CN 218823569 U CN218823569 U CN 218823569U CN 202222779933 U CN202222779933 U CN 202222779933U CN 218823569 U CN218823569 U CN 218823569U
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Abstract
The utility model relates to an anchor clamps for geotechnique's cloth wide strip tensile test, including the base, the guide way has been seted up to the inside of base, and the inside sliding connection of guide way has the removal anchor clamps, the top fixedly connected with fixed plate of base, the inside fixedly connected with geotechnological cloth body of fixed plate. This anchor clamps for geotechnological cloth width tensile test, when the geotechnological cloth body need carry out tensile experiment, fix the inside at the fixed plate through the one end with the geotechnological cloth body, the inside that the groove is led to in addition one end runs through the activity, and make the geotechnological cloth body that is located the fixed plate and removes the inside anchor clamps keep the horizontality, then it is rotatory to rotate the threaded rod and drive the frustum, it moves down to make the threaded rod move the extrusion movable block that moves right, the briquetting presss from both sides the geotechnological cloth body tightly fixed, the fly leaf also moves down simultaneously, make to rotate the compression leg and hug closely the back with the geotechnological cloth body, make to rotate the compression leg rotation when the pulling and compress tightly, will remove anchor clamps and base fixed connection through fastening screw at last, can carry out tensile experiment.
Description
Technical Field
The utility model relates to a tensile experiment technical field of material specifically is an anchor clamps for geotechnique's cloth wide strip tensile test.
Background
The geotextile is mainly used for isolation, filtration, drainage, protection, puncture prevention and the like of building materials with different physical properties, the quality qualification degree of the geotextile needs to be detected before the geotextile is used, the detection standard is the tensile rate and the tensile strength of the geotextile, so that the geotextile needs to be subjected to tensile test, the geotextile is usually clamped and fixed by a clamp and then is applied with pressure or tensile force by a tensile testing machine, and the tensile test is carried out.
When present tensile anchor clamps for carrying out length fixed tensile test to geotechnological cloth, because geotechnological cloth overlength, then the geotechnological cloth that is located between the anchor clamps slides to the centre because of gravity, so press from both sides the length of geotechnological cloth after tight and be good at actual need measuring length, and then can not satisfy tensile test's demand. Therefore, the clamp for the geotechnical cloth wide strip tensile test is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an anchor clamps for geotechnological cloth wide strip tensile test possesses to press from both sides tight fixed to geotechnological cloth, can carry out tensile detection to the geotechnological cloth of different length sizes to can obtain more specifically, accurate testing result, make the staff have advantages such as more accurate judgement to the quality condition of geotechnological cloth, solved current geotechnological not when tensile experiment, the centre gripping leads to easily taking place the problem of lax deformation when tensile not tightly.
In order to achieve the above purpose, the utility model provides a following technical scheme: the clamp for the geotextile wide strip tensile test comprises a base, wherein a guide groove is formed in the base, a movable clamp is connected in the guide groove in a sliding manner, a fixed plate is fixedly connected to the top of the base, a geotextile body is fixedly connected in the fixed plate, and a fixing assembly is arranged in the movable clamp;
fixed subassembly includes the installation sleeve, the installation cavity has been seted up to the inside of removing the anchor clamps, the installation sleeve passes through installation cavity fixed connection in the inside of removing the anchor clamps, the internal thread of installation sleeve is connected with the threaded rod, the right side fixedly connected with frustum of threaded rod, the inside sliding connection of installation sleeve has the movable block, the bottom fixedly connected with briquetting of movable block, the outer fixed surface of right side of movable block is connected with the fly leaf, the bottom fixedly connected with quantity of fly leaf is two connecting sleeve, two the equal sliding connection in inside of connecting sleeve has the activity post, two the relative one side of activity post rotates and is connected with the rotation compression leg.
Further, a bolt hole is formed in the base, a fastening screw is connected to the inner thread of the bolt hole in a threaded mode, a bolt blind hole is formed in the movable clamp, and the movable clamp is detachably connected with the base through the fastening screw.
Further, a movable through groove is formed in the movable clamp, and the geotextile body penetrates through the movable through groove and is located in the movable clamp.
Further, the handle is fixedly connected to the left side of the inside of the threaded rod, the first spring is fixedly connected to the inside of the fixing sleeve, the moving block is fixedly connected to the bottom of the first spring, and an inclined plane is formed in one end, opposite to the moving block, of the moving block.
Further, the shape of briquetting is square, and its bottom has seted up anti-skidding line, the activity board groove has been seted up to fixed sleeve's inside, the fly leaf reciprocates in fixed sleeve's inside through the activity board groove.
Further, two equal fixedly connected with second spring in connecting sleeve's inside, two the activity post is in two through two second spring sliding connection the connecting sleeve's inside, two the rotation hole has all been seted up to the inside of activity post, it is rotatory in the inside of two activity posts through two rotation holes to rotate the compression leg.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this anchor clamps for geotechnological cloth wide strip tensile test, when geotechnological cloth body need carry out tensile experiment, through the one end with geotechnological cloth body fix the inside at the fixed plate, the inside that the groove is led to in the other end runs through the activity, and make the geotechnological cloth body that is located the fixed plate and removes the inside anchor clamps keep the horizontality, then it is rotatory to rotate the threaded rod and drive the frustum, it moves down to make the threaded rod move right the extrusion movable block, the briquetting presss from both sides the geotechnological cloth body tightly fixed, the fly leaf also moves down simultaneously, make to rotate the compression leg and hug closely the back with geotechnological cloth body, make to rotate the compression leg rotation when the pulling and compress tightly, will remove anchor clamps and base fixed connection through fastening screw at last, can carry out tensile experiment.
2. This anchor clamps for geotechnological cloth wide strip tensile test through having seted up the guide way in the inside of base for moving anchor clamps when pressing from both sides the geotechnological cloth body tight, when needing to move anchor clamps and come the regulation distance, the stationarity that the guide way can guarantee to move anchor clamps and remove is more stable. Through setting up rotation compression leg and activity post, the geotechnological cloth body is when tensile experiment, rotates the compression leg and can still rotate rather than the friction when compressing tightly, guarantees that the centre gripping effect is more stable.
Drawings
FIG. 1 is a main sectional view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a partial right view of the structure of the present invention.
In the figure: the device comprises a base 1, a guide groove 2, a fastening screw 3, a fixing plate 4, a movable clamp 5, a movable through groove 6, a geotextile body 7, a fixing sleeve 8, a threaded rod 9, a frustum 10, a movable block 11, a pressing block 12, a movable plate 13, a connecting sleeve 14, a movable column 15 and a rotary pressing column 16.
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. 1-3, the clamp for the geotextile wide strip tensile test in the embodiment includes a base 1, a guide groove 2 is formed inside the base 1, a movable clamp 5 is slidably connected inside the guide groove 2, a bolt hole is formed inside the base 1, a fastening screw 3 is connected to the inner thread of the bolt hole, a bolt blind hole is formed inside the movable clamp 5, and the movable clamp 5 is detachably connected to the base 1 through the fastening screw 3.
The top fixedly connected with fixed plate 4 of base 1, the inside fixedly connected with geotechnological cloth body 7 of fixed plate 4, the activity is led to groove 6 has been seted up to the inside of removing anchor clamps 5, and geotechnological cloth body 7 is led to groove 6 through the activity and is run through and be located the inside of removing anchor clamps 5, and the inside of removing anchor clamps 5 is provided with fixed subassembly.
The fixed subassembly includes mounting sleeve 8, and the installation cavity has been seted up to the inside of removing anchor clamps 5, and mounting sleeve 8 is through installation cavity fixed connection in the inside of removing anchor clamps 5, and mounting sleeve 8's internal thread is connected with threaded rod 9, and threaded rod 9's inside left side fixedly connected with handle for more convenient hard.
The right side fixedly connected with frustum 10 of threaded rod 9, the inside sliding connection of installing sleeve 8 has movable block 11, the first spring of the inside fixedly connected with of fixing sleeve 8, the bottom fixedly connected with movable block of first spring, inclined plane has all been seted up to the movable block and the relative one end of movable block 11, frustum 10 and inclined plane friction extrusion.
The bottom of the movable block 11 is fixedly connected with a pressing block 12, the pressing block 12 is square, and the bottom of the pressing block is provided with anti-skid grains; a movable plate 13 is fixedly connected to the outer surface of the right side of the movable block 11, a movable plate groove is formed in the fixed sleeve 8, and the movable plate 13 moves up and down in the fixed sleeve 8 through the movable plate groove.
The bottom fixedly connected with quantity of fly leaf 13 is the connecting sleeve 14 of two, the equal sliding connection in inside of two connecting sleeve 14 has movable post 15, the equal fixedly connected with second spring in inside of two connecting sleeve 14, two movable post 15 are through two second spring sliding connection in the inside of two connecting sleeve 14, two relative one sides of movable post 15 are rotated and are connected with rotation compression leg 16, the rotation hole has all been seted up to the inside of two movable post 15, it is rotatory in the inside of two movable post 15 through two rotation holes to rotate compression leg 16.
In this embodiment, through having seted up guide way 2 in the inside of base 1 for moving anchor clamps 5 when pressing from both sides tight geotechnological cloth body 7, when needing to move anchor clamps 5 and come the regulation distance, guide way 2 can guarantee that the stationarity that moves anchor clamps 5 and remove is more stable.
In this embodiment, through setting up rotation compression leg 16 and activity post 15, geotechnological cloth body 7 is when tensile experiment, rotates compression leg 16 and can still be rather than the friction rotation when compressing tightly, guarantees that the centre gripping effect is more stable.
The working principle of the above embodiment is as follows:
this anchor clamps for geotechnological cloth wide strip tensile test, when geotechnological cloth body 7 need carry out tensile experiment, through fixing the one end of geotechnological cloth body 7 in the inside of fixed plate 4, the inside that the activity leads to groove 6 is run through to one end in addition, and make and be located fixed plate 4 and the geotechnological cloth body 7 of removal 5 inside and keep the horizontality, then it is rotatory to rotate threaded rod 9 and drive frustum 10, make threaded rod 9 move right extrusion movable block 11 downstream, briquetting 12 presss from both sides geotechnological cloth body 7 tightly fixedly, simultaneously fly leaf 13 also downstream, make and rotate the compression leg 16 and hug closely the back with geotechnological cloth body 7, make and rotate the rotation of compression leg 16 when the pulling and compress tightly, will remove anchor clamps 5 and base 1 fixed connection through fastening screw 3 at last, can carry out tensile experiment.
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 phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides an anchor clamps for geotechnique's cloth wide strip tensile test, includes base (1), its characterized in that: a guide groove (2) is formed in the base (1), a movable clamp (5) is connected in the guide groove (2) in a sliding mode, a fixing plate (4) is fixedly connected to the top of the base (1), a geotextile body (7) is fixedly connected in the fixing plate (4), and a fixing assembly is arranged in the movable clamp (5);
fixed subassembly includes installing sleeve (8), the installation cavity has been seted up to the inside of removal anchor clamps (5), installing sleeve (8) are through installation cavity fixed connection in the inside of removing anchor clamps (5), the internal thread connection of installing sleeve (8) has threaded rod (9), the right side fixedly connected with frustum (10) of threaded rod (9), the inside sliding connection of installing sleeve (8) has movable block (11), the bottom fixedly connected with briquetting (12) of movable block (11), the right side external surface fixedly connected with fly leaf (13) of movable block (11), the bottom fixedly connected with quantity of fly leaf (13) is connecting sleeve (14) of two, two the equal sliding connection in inside of connecting sleeve (14) has movable post (15), two movable post (15) relative one side is rotated and is connected with rotation compression leg (16).
2. The fixture for the geotextile wide strip tensile test of claim 1, wherein: the bolt hole has been seted up to the inside of base (1), the inside threaded connection of bolt hole has fastening screw (3), the bolt blind hole has been seted up to the inside of removing anchor clamps (5), remove anchor clamps (5) through fastening screw (3) with base (1) can dismantle the connection.
3. The fixture for the geotextile wide strip tensile test of claim 1, wherein: the movable through groove (6) is formed in the movable clamp (5), and the geotextile body (7) penetrates through the movable through groove (6) and is located in the movable clamp (5).
4. The clamp for the geotextile wide strip tensile test of claim 1, wherein: the handle is fixedly connected to the left side of the inner portion of the threaded rod (9), the first spring is fixedly connected to the inner portion of the mounting sleeve (8), the moving block is fixedly connected to the bottom of the first spring, and an inclined surface is formed in one end, opposite to the moving block (11), of the moving block.
5. The clamp for the geotextile wide strip tensile test of claim 1, wherein: the shape of briquetting (12) is square, and its bottom has seted up anti-skidding line, the activity board groove has been seted up to the inside of installation sleeve (8), activity board (13) reciprocate in the inside of installation sleeve (8) through the activity board groove.
6. The fixture for the geotextile wide strip tensile test of claim 1, wherein: two the equal fixedly connected with second spring in inside of connecting sleeve (14), two activity post (15) are in two through two second spring sliding connection the inside of connecting sleeve (14), two the rotation hole has all been seted up in the inside of activity post (15), it is rotatory in the inside of two activity posts (15) through two rotation holes to rotate compression leg (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222779933.8U CN218823569U (en) | 2022-10-21 | 2022-10-21 | Fixture for geotechnical cloth wide strip tensile test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222779933.8U CN218823569U (en) | 2022-10-21 | 2022-10-21 | Fixture for geotechnical cloth wide strip tensile test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823569U true CN218823569U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222779933.8U Active CN218823569U (en) | 2022-10-21 | 2022-10-21 | Fixture for geotechnical cloth wide strip tensile test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218823569U (en) |
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2022
- 2022-10-21 CN CN202222779933.8U patent/CN218823569U/en active Active
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