CN205593788U - Core clamp is got in hydraulic engineering quality testing special use - Google Patents
Core clamp is got in hydraulic engineering quality testing special use Download PDFInfo
- Publication number
- CN205593788U CN205593788U CN201620429592.3U CN201620429592U CN205593788U CN 205593788 U CN205593788 U CN 205593788U CN 201620429592 U CN201620429592 U CN 201620429592U CN 205593788 U CN205593788 U CN 205593788U
- Authority
- CN
- China
- Prior art keywords
- section
- supporting rod
- quality
- water conservancy
- flat section
- 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
Abstract
The utility model discloses a core clamp is got in hydraulic engineering quality testing special use, including together articulated and two supporting rods symmetry mutually of waist, the supporting rod includes hand -held segment and centre gripping section, hand -held segment is equipped with curved handle, the centre gripping section include with the co -linear ordinary section of hand -held segment, with ordinary section is the changeover portion and the flat section of 120 degrees contained angles, the flat section is the arc inwards heels to one side, just flat section inboard is equipped with a plurality of zigzag antiskid tooth, the anti -skidding intertooth space of one of them supporting rod is equipped with pressure sensors, to should the supporting rod be close to curved handle department be equipped with with the pressure display screen that pressure sensors links to each other. Compared with the prior art, the utility model discloses simple structure, reasonable in design, the practicality is strong, and the core work of getting of examining time measuring for the hydraulic engineering quality brings the convenience, has not only effectively improved and has got core efficiency, has reduced workman's intensity of labour, can guarantee the core in addition and avoid bringing the damage because of a lot of centre gripping.
Description
Technical field
This utility model relates to hydraulic engineering detection technique field, is specifically related to a kind of Quality of Water Conservancy Projects and detects special coring folder.
Background technology
Hydraulic engineering it is frequently necessary to the engineering to having constructed and carry out quality testing, cement concrete constructions, asphalt concrete pavement in engineering are the most, these structures are being carried out in core boring sampling operating process, the core sample drilled through often falls inside drill bit, and fall the probability inside drill bit more than 30%, owing to boring notch width is the least, hands can not be stretched, and does not has again specific purpose tool.In practical operation, the most upwards can only prize such as flat mouth screwdriver etc. with the small instruments and tools of flat, until the part prized can with hand-held firmly.And during upwards sled, what sled came up also easily slips in boring, prizes the most again.Its shortcoming of the mode that this sled takes is: sled takes repeatedly, inefficiency；During sled takes, it is easy to by the edge of core sample, top sled broken, sled split, cause core sample to scrap even core sample data distortion.
Utility model content
For solving drawbacks described above, the purpose of this utility model is to provide a kind of Quality of Water Conservancy Projects and detects special coring folder, reasonable in design, simple in construction, and not only coring efficiency is high, and is not easy to damage core body, alleviates the labor intensity of workman.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of Quality of Water Conservancy Projects detects special coring folder, including two supporting rods that waist is hinged and mutually symmetrical with, described supporting rod includes handling section and gripping section, described handling section is provided with curved handle, described gripping section includes that with the common section of described handling section conllinear and described common section be changeover portion and the flat section of 120 degree of angles, the curved inside inclination of described flat section is oblique, and is provided with some zigzag anti-slop serrations inside described flat section；Wherein the anti-skidding between cog of a supporting rod is provided with pressure inductor, to being provided with the pressure display screen being connected with described pressure inductor at curved handle by supporting rod.
Preferably, described in two, supporting rod hinged place is provided with bearing pin.
Plastics rubber it is arranged with on described curved handle.
Described flat section accounts for the 2/3 of described gripping section length.
A length of the 5～8cm of described flat section.
Arc line conllinear between the peak of the pressure detecting point described anti-slop serrations adjacent with any two of described pressure inductor.
This utility model is in use, treat that core drilling machine is after hours, hold curved handle, flat section is stretched into inside the grooving around core body, firmly clamping, now pressure display screen display pressure, experience when detecting according to routine experimentation, progressively hold with a firm grip handle, after pressure to be shown meets and requires, in grooving, slowly propose core body.
The anti-slop serrations being provided with in this utility model can effectively clamp core body, it is to avoid drops in clamping process, needs repeatedly to clamp phenomenon and occurs；The pressure transducer being provided with and pressure display screen, can be in the case of Detection task be relatively more, according to the experience using force value when repeatedly clamping, next time is when clamping core body, after meeting empirical value, it is ensured that core body can be mentioned fast and accurately, it is to avoid core body secondary clamps the damage brought；Described flat section accounts for the 2/3 of described gripping section length, to guarantee to adapt to can also use when core body is higher；The plastic cement micromicro that described curved handle is provided with alleviates workman and repeatedly grips the damage of opponent.
Compared with prior art, this utility model simple in construction, reasonable in design, practical, core work when detecting for Quality of Water Conservancy Projects brings convenience, and is not only effectively increased coring efficiency, reduce the labor intensity of workman, and can guarantee that core body to avoid because of repeatedly clamping and bring damage.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and embodiment, structure of the present utility model and feature are further described.
Fig. 1 is structural representation of the present utility model.
In accompanying drawing 1,1. curved handle, 2. pressure display screen, 3. common section, 4. handling section, 5. bearing pin, 6. changeover portion, 7. flat section, 8. anti-slop serrations, 9. pressure inductor.
Detailed description of the invention
Referring in accompanying drawing 1, a kind of Quality of Water Conservancy Projects detects special coring folder, including two supporting rods that waist is hinged and mutually symmetrical with, described supporting rod includes handling section 4 and gripping section, described handling section 4 is provided with curved handle 1, described gripping section includes the common section 3 with described handling section 4 conllinear and described common section 3 changeover portion 6 in 120 degree of angles and flat section 7, and the curved inside inclination of described flat section 7 is oblique, and is provided with some zigzag anti-slop serrations 8 inside described flat section 7；Wherein it is provided with pressure inductor 9 between the anti-slop serrations 8 of a supporting rod, to being provided with the pressure display screen 2 being connected with described pressure inductor 9 at curved handle 1 by supporting rod.
Preferably, described in two, supporting rod hinged place is provided with bearing pin 5.
It is arranged with plastics rubber on described curved handle 1.
Described flat section 7 accounts for the 2/3 of described gripping section length.
A length of the 5～8cm of described flat section 7.
Arc line conllinear between the peak of the pressure detecting point described anti-slop serrations 8 adjacent with any two of described pressure inductor 9.
This utility model is in use, treat that core drilling machine is after hours, hold curved handle, flat section is stretched into inside the grooving around core body, firmly clamping, now pressure display screen display pressure, experience when detecting according to routine experimentation, progressively hold with a firm grip handle, after pressure to be shown meets and requires, in grooving, slowly propose core body.
This utility model simple in construction, reasonable in design, practical, core work when detecting for Quality of Water Conservancy Projects brings convenience, not only it is effectively increased coring efficiency, reduces the labor intensity of workman, and can guarantee that core body to avoid because of repeatedly clamping and bring damage.
Described above is only preferred embodiment of the present utility model; above-mentioned specific embodiment is not to restriction of the present utility model; retouching, amendment or the equivalent that all those of ordinary skill in the art are made as described above, belongs to protection domain of the present utility model.
Claims (6)
1. a Quality of Water Conservancy Projects detects special coring folder, it is characterized in that: include two supporting rods that waist is hinged and mutually symmetrical with, described supporting rod includes handling section and gripping section, described handling section is provided with curved handle, described gripping section includes that with the common section of described handling section conllinear and described common section be changeover portion and the flat section of 120 degree of angles, the curved inside inclination of described flat section is oblique, and is provided with some zigzag anti-slop serrations inside described flat section；Wherein the anti-skidding between cog of a supporting rod is provided with pressure inductor, to being provided with the pressure display screen being connected with described pressure inductor at curved handle by supporting rod.
Quality of Water Conservancy Projects the most according to claim 1 detects special coring folder, it is characterised in that: described in two, supporting rod hinged place is provided with bearing pin.
Quality of Water Conservancy Projects the most according to claim 1 detects special coring folder, it is characterised in that: it is arranged with plastics rubber on described curved handle.
Quality of Water Conservancy Projects the most according to claim 1 detects special coring folder, it is characterised in that: described flat section accounts for the 1/2 of described gripping section length.
Quality of Water Conservancy Projects the most according to claim 1 detects special coring folder, it is characterised in that: a length of the 5～8cm of described flat section.
Quality of Water Conservancy Projects the most according to claim 1 detects special coring folder, it is characterised in that: the arc line conllinear between the peak of the pressure detecting point described anti-slop serrations adjacent with any two of described pressure inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429592.3U CN205593788U (en) | 2016-05-12 | 2016-05-12 | Core clamp is got in hydraulic engineering quality testing special use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429592.3U CN205593788U (en) | 2016-05-12 | 2016-05-12 | Core clamp is got in hydraulic engineering quality testing special use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593788U true CN205593788U (en) | 2016-09-21 |
Family
ID=56930862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429592.3U Expired - Fee Related CN205593788U (en) | 2016-05-12 | 2016-05-12 | Core clamp is got in hydraulic engineering quality testing special use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824149A (en) * | 2018-08-24 | 2018-11-16 | 山东交通学院 | A kind of highway pavement core sample clamp device |
| CN113236167A (en) * | 2021-03-31 | 2021-08-10 | 广东海洋大学 | Rock core sampling method |
-
2016
- 2016-05-12 CN CN201620429592.3U patent/CN205593788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824149A (en) * | 2018-08-24 | 2018-11-16 | 山东交通学院 | A kind of highway pavement core sample clamp device |
| CN113236167A (en) * | 2021-03-31 | 2021-08-10 | 广东海洋大学 | Rock core sampling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7438127B2 (en) | Pipe gripping clamp | |
| CN205593788U (en) | Core clamp is got in hydraulic engineering quality testing special use | |
| CN205175727U (en) | Soil sampling device | |
| CN103604662A (en) | Constant volume type undisturbed soil strong collector and using method thereof | |
| CN205333357U (en) | Water quality sampler | |
| CN203853943U (en) | Tool for quickly disassembling insertion tube | |
| CN211179071U (en) | Portable novel soil sampling ware | |
| CN203748484U (en) | Wild crab catching device with press fit component | |
| CN208051948U (en) | A kind of special coring folder of Quality of Water Conservancy Projects detection | |
| CN210481982U (en) | Highway engineering bores coring sample extractor | |
| CN207476116U (en) | A kind of multifunctional novel spades for building | |
| CN1948939A (en) | Ground drill | |
| CN204913659U (en) | Core pliers is got in drilling | |
| CN214667772U (en) | High temperature resistant carbide probe | |
| CN104502145B (en) | Concrete core sample extractor | |
| CN212228445U (en) | Manual soil sampler for ecological environment monitoring | |
| CN210966754U (en) | High-efficiency multifunctional steel bar flattening and skewing device | |
| CN210834240U (en) | Soil quality detection sampling device for soil restoration | |
| CN209802701U (en) | a supplementary anchor clamps of getting core for road is got core | |
| CN217221521U (en) | Portable device for sampling field soil | |
| CN203551311U (en) | Constant-volume undisturbed soil powerful collector | |
| CN205100910U (en) | Colliery rig drilling rod dismounting device | |
| CN202937010U (en) | Reinforcing device for construction | |
| CN208636077U (en) | A kind of dedicated coring folder of construction engineering test | |
| CN207104695U (en) | A kind of novel pavement drill core core sample clamping pliers |
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 |
Granted publication date: 20160921 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |