CN204789112U - Power of punctureing testing arrangement of geotechnique's cloth - Google Patents
Power of punctureing testing arrangement of geotechnique's cloth Download PDFInfo
- Publication number
- CN204789112U CN204789112U CN201520550070.4U CN201520550070U CN204789112U CN 204789112 U CN204789112 U CN 204789112U CN 201520550070 U CN201520550070 U CN 201520550070U CN 204789112 U CN204789112 U CN 204789112U
- Authority
- CN
- China
- Prior art keywords
- geotextile
- right pillar
- elevating bracket
- base
- circular flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title abstract description 5
- 239000004744 fabric Substances 0.000 title abstract 3
- 239000004746 geotextile Substances 0.000 claims description 36
- 230000003028 elevating effect Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a power of punctureing testing arrangement of geotechnique's cloth, which comprises a frame, the frame erect the left and right pillar that sets up on the base and fixed the setting in the back timber of left and right pillar top including base, parallel interval, left and right pillar between vertical lifting arrangement have the seat of lift, the frame on set up in be used for the drive to go up and down a lift seat actuating mechanism that the seat goes up and down, the below of lift seat fixed erect to be provided with puncture the pole, should puncture to be provided with in the pole and puncture force transducer, the base on correspond and to puncture that the pole is fixed to be provided with geotechnological cloth fixing base. The utility model has the advantages that structural design is reasonable, and it is high that the power of punctureing detects the precision.
Description
Technical field
The utility model relates to a kind of material mechanical performance testing device, specifically refers to the pierce force proving installation of geotextile.
Background technology
Geotextile, also known as geotextile, it is by the water permeability geosynthetics of synthon by acupuncture or braiding.Geotextile has outstanding filtration, draining, isolation, reinforcement, antiseepage, protective action, have lightweight, tensile strength is high, good penetrability, high temperature resistant, anti-freezing, ageing-resistant, corrosion resistant characteristic.
Pierce force is the important indicator of geotextile mechanical property, but existing equipment is to the test and comparison of geotextile not science, and geotextile is puncturing geotextile appearance contraction in testing process, thus affects the precision of pierce force detection.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existed to overcome prior art, and provides a kind of reasonable in design, the pierce force proving installation of the geotextile that pierce force accuracy of detection is high.
For achieving the above object, the technical solution of the utility model includes frame, described frame includes base, parallel interval erects the left side be arranged on base, right pillar and be fixedly installed on a left side, back timber above right pillar, a described left side, between right pillar, longitudinally lifting is provided with elevating bracket, described frame is arranged at the elevating bracket driving mechanism for driving elevating bracket to be elevated, the below of described elevating bracket is fixed setting and is provided with and punctures bar, this punctures in bar and is provided with pierce force sensor, on described base, corresponding puncturing immediately below bar is fixedly installed geotextile holder, this geotextile holder includes circular flange dish, and be fixedly installed the annular geotextile trim ring of circular flange dish upper surface, on described annular geotextile trim ring and circular flange dish, circumference uniform distribution is provided with multiple coaxial corresponding bolt connecting hole mutually, and by ring flange fastening bolt, annular geotextile trim ring crimping is fixed on circular flange dish.
By this setting, when pierce force detects, geotextile being covered is placed on the upper surface of circular flange dish, and annular geotextile trim ring is crimped on the outer end of geotextile, then ring flange fastening bolt is screwed into, to be crimped on the upper surface of circular flange dish tightly through annular geotextile trim ring, thus geotextile is compressed, this setting, geotextile is fixing very reliable, effectively can prevent from puncturing bar geotextile in the process puncturing geotextile to shrink built on the sand because of fixing, improve the accuracy that pierce force detects.
Further setting described left and right pillar is all longitudinally arranged and rotated be provided with rotary screw rod, the two ends of described elevating bracket be provided with respectively with the screw rod bushing of rotary screw rod threaded engagement.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 the utility model embodiment structural representation;
Fig. 2 is the partial structurtes exploded view of Fig. 1;
Fig. 3 the utility model embodiment geotextile fixed seat structure exploded view.
Embodiment
Below by embodiment, the utility model being specifically described, only for being further described the utility model, the restriction to the utility model protection domain can not being interpreted as.
Embodiment of the present utility model as Figure 1-3, draw together organic frame 1, described frame includes base 11, parallel interval erects the left pillar 12 be arranged on base, right pillar 13 and be fixedly installed on a left side, back timber 14 above right pillar, a described left side, between right pillar, longitudinally lifting is provided with elevating bracket 15, described frame 1 is arranged at the elevating bracket driving mechanism 2 for driving elevating bracket to be elevated, the below of described elevating bracket 15 is fixed setting and is provided with and punctures bar 6, this punctures in bar 6 and is provided with pierce force sensor, on described base, corresponding puncturing immediately below bar 6 is fixedly installed geotextile holder 7, this geotextile holder 7 includes circular flange dish 71, and be fixedly installed the annular geotextile trim ring 72 of circular flange dish 71 upper surface, on described annular geotextile trim ring 72 and circular flange dish 71, circumference uniform distribution is provided with multiple coaxial corresponding bolt connecting hole 74 mutually, and by ring flange fastening bolt 73, annular geotextile trim ring 72 crimping is fixed on circular flange dish 71.
A left side 12 described in the present embodiment, right pillar 13 are all longitudinally arranged and are rotated and is provided with rotary screw rod 4, the two ends of described elevating bracket 15 be provided with respectively with the screw rod bushing 151 of rotary screw rod 4 threaded engagement.In addition, the elevating bracket driving mechanism 2 described in the present embodiment include two covers respectively with two synchronously driven drive motor of rotary screw rod.
Claims (2)
1. the pierce force proving installation of a geotextile, include frame, it is characterized in that: described frame includes base, parallel interval erects the left side be arranged on base, right pillar and be fixedly installed on a left side, back timber above right pillar, a described left side, between right pillar, longitudinally lifting is provided with elevating bracket, described frame is arranged at the elevating bracket driving mechanism for driving elevating bracket to be elevated, the below of described elevating bracket is fixed setting and is provided with and punctures bar, this punctures in bar and is provided with pierce force sensor, on described base, corresponding puncturing immediately below bar is fixedly installed geotextile holder, this geotextile holder includes circular flange dish, and be fixedly installed the annular geotextile trim ring of circular flange dish upper surface, on described annular geotextile trim ring and circular flange dish, circumference uniform distribution is provided with multiple coaxial corresponding bolt connecting hole mutually, and by ring flange fastening bolt, annular geotextile trim ring crimping is fixed on circular flange dish.
2. the pierce force proving installation of a kind of geotextile according to claim 1, it is characterized in that: described left and right pillar is all longitudinally arranged and rotated be provided with rotary screw rod, the two ends of described elevating bracket be provided with respectively with the screw rod bushing of rotary screw rod threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550070.4U CN204789112U (en) | 2015-07-27 | 2015-07-27 | Power of punctureing testing arrangement of geotechnique's cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520550070.4U CN204789112U (en) | 2015-07-27 | 2015-07-27 | Power of punctureing testing arrangement of geotechnique's cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789112U true CN204789112U (en) | 2015-11-18 |
Family
ID=54529131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520550070.4U Expired - Fee Related CN204789112U (en) | 2015-07-27 | 2015-07-27 | Power of punctureing testing arrangement of geotechnique's cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632492A (en) * | 2019-01-24 | 2019-04-16 | 贵州恒安工程试验检测有限公司 | A kind of geotextiles device for testing tensile strength and its detection method |
-
2015
- 2015-07-27 CN CN201520550070.4U patent/CN204789112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632492A (en) * | 2019-01-24 | 2019-04-16 | 贵州恒安工程试验检测有限公司 | A kind of geotextiles device for testing tensile strength and its detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |