CN203479571U - Core bit special for heat-preserving waterproof layer minimally invasive detection - Google Patents
Core bit special for heat-preserving waterproof layer minimally invasive detection Download PDFInfo
- Publication number
- CN203479571U CN203479571U CN201320631331.6U CN201320631331U CN203479571U CN 203479571 U CN203479571 U CN 203479571U CN 201320631331 U CN201320631331 U CN 201320631331U CN 203479571 U CN203479571 U CN 203479571U
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- CN
- China
- Prior art keywords
- core pipe
- drilled
- core bit
- center
- coring bit
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- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title abstract description 6
- 238000005070 sampling Methods 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims description 24
- 230000004888 barrier function Effects 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
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Abstract
Disclosed is a core bit special for heat-preserving waterproof layer minimally invasive detection. The core bit comprises a drilled core pipe and a core bit body, wherein the core bit body is connected to the left end of the drilled core pipe in a threaded mode. A hexagonal prism at the right end of the drilled core pipe is connected into a hexagon hole of a drilled core pipe connecting piece in a penetrating mode and is integrated with the drilled core pipe connecting piece to constitute a drilling machine connecting piece. A T-shaped sampling piston with a center rod is arranged in a pipe cavity of the drilled core pipe and is in clearance fit with the pipe cavity. A center hole is formed in a plug at the right end of the drilled core pipe. A center rod of the sampling piston is located in the center hole of the drilled core pipe and is in clearance fit with the center hole. The core bit with the outer diameter smaller than 30mm can be designed into a series of products with various sizes and specifications. The core bit is small in structure size, portable and easy to carry and operate; damage of minimally invasive sampling on insulating layers and waterproof layers of external walls is small, and future maintenance is facilitated; when the core bit is used for building external wall detection and authentication, samples obtained through the sampling piston are complete, and therefore products can be well authenticated according to the complete samples.
Description
Technical field
The utility model relates to a kind of coring bit, particularly relates to a kind of insulation for external wall and special-purpose coring bit detects in water barrier Wicresoft.
Background technology
Building exterior wall heat preserving and waterproof construction, in construction engineering quality evaluation, examination and line service, need to be used thickness, material category and the structure of the interior external thermal insulation of coring bit External Wall or water barrier to detect.The existing coring bit for external thermal insulation in exterior wall and roof waterproof layer detection has following shortcoming: one, bit diameter is larger, cause the huge heaviness of this equipment, be not easy to operation, and after sampling in External Wall external thermal insulation and roof waterproof damage layer larger, to the later stage, use and to bring hidden danger; Two,, after having sampled, be difficult to take out complete sample from bore core pipe and detect, identify.
Utility model content
The purpose of this utility model is the deficiency for existing coring bit, provides that a kind of physical dimension is little, light, the operation that is easy to carry about with one, Wicresoft's sampling, and the heat-insulation layer of External Wall, water barrier destroy little, are conducive to keep in repair in the future; Special-purpose coring bit detects in detection, mirror complete insulation and the water barrier Wicresoft of timing sampling sample.
The purpose of this utility model can realize.The utility model insulation and water barrier Wicresoft detect special-purpose coring bit and comprise and bore the coring bit that core pipe and left end are threaded, bore core pipe right-hand member six prisms intert be connected in the hexagonal hole that bores core pipe connections and with the rig web member that bores core pipe connections and be integrally formed.The utility model insulation and water barrier Wicresoft detect special-purpose coring bit and are characterised in that: in described brill core pipe tube chamber, arrange one and be the sampling cock with center-pole of the T font of movable fit structure with tube chamber, bore the shutoff of core pipe right-hand member and be provided with a center pit, the center-pole of described sampling cock is in the center pit of described brill core pipe and becomes movable fit structure with center pit.
Special-purpose coring bit detects in the utility model insulation and water barrier Wicresoft, and the external diameter of wherein said coring bit and brill core pipe is identical and be all less than φ 30mm.
Special-purpose coring bit detects in the utility model insulation and water barrier Wicresoft, and the outside in described brill core tube hub hole is exposed in the center-pole termination of wherein said sampling cock.
The utility model insulation and water barrier Wicresoft detect special-purpose coring bit difference from prior art and are to be provided with sampling cock in brill core pipe tube chamber of the present utility model.Coring bit and brill core pipe size are designed to the series of products of some different size specifications below φ 30mm.Its physical dimension is little, light, the operation that is easy to carry about with one, Wicresoft's sampling, and the heat-insulation layer of External Wall, water barrier destroy little, are conducive to ordinary maintenance.When detecting, identifying, the sample sampling by sampling cock is complete, can according to complete sampling sample, carry out qualified products well.
Below in conjunction with accompanying drawing, special-purpose coring bit being detected in insulation of the present utility model and water barrier Wicresoft is described further.
Accompanying drawing explanation
Fig. 1 is that special-purpose coring bit working state schematic representation detects in insulation and water barrier Wicresoft.
Fig. 2 is that special-purpose taking core drill bit structure schematic diagram detects in the utility model insulation and water barrier Wicresoft.
Fig. 3 is the A-A diagrammatic cross-section in Fig. 2.
Fig. 4 bores core pipe connections and rig web member diagrammatic cross-section.
In figure: 1 coring bit, 2 bores core pipe, 3 pistons, 4 bore core pipe connections, 5 rig web members.
Embodiment
As shown in Figure 2, Figure 3, Figure 4, the utility model insulation and water barrier Wicresoft to detect special-purpose coring bit be the improvement to prior art.The utility model comprises and bores the coring bit 1 that core pipe 2 and left end are threaded, bore core pipe 2 right-hand member six prisms intert be connected in the hexagonal hole that bores core pipe connections 4 and with the rig web member 5 that bores core pipe connections 4 and be integrally formed.The utility model insulation and water barrier Wicresoft detect special-purpose coring bit and in boring core pipe 2 tube chambers, arrange one and be the sampling cock with center-pole 3 of the T font of movable fit structure with tube chamber, bore the 2 right-hand member shutoff of core pipe and be provided with a center pit, the center-pole of sampling cock 3 is in the center pit that bores core pipe 2 and becomes movable fit structure with center pit.The outside of boring core pipe 2 center pits is exposed in the center-pole termination of sampling cock 3.After product detection, evaluation sampling, the sample boring in core pipe 2 passes through the promotion of sampling cock 3, can be made to identify that sample is more reasonable by complete taking-up, and result is more accurate.
The utility model insulation and water barrier Wicresoft are detected in special-purpose coring bit, and the external diameter of coring bit 1 and brill core pipe 2 is identical and be all less than φ 30mm.Insulation and water barrier Wicresoft detect special-purpose coring bit and below φ 30mm, are designed to the series of products of some different size specifications, are more conducive to the use under dependency structure.
Fig. 1 has described the use state that special-purpose coring bit detects in the utility model insulation and water barrier Wicresoft.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (3)
- One kind insulation and water barrier Wicresoft detect special-purpose coring bit, comprise the coring bit (1) that brill core pipe (2) and left end are threaded, bore core pipe (2) right-hand member six prisms intert be connected in the hexagonal hole that bores core pipe connections (4) and with the rig web member (5) that bores core pipe connections (4) and be integrally formed, it is characterized in that: in described brill core pipe (2) tube chamber, arrange one and be the sampling cock with center-pole (3) of the T font of movable fit structure with tube chamber, bore core pipe (2) right-hand member shutoff and be provided with a center pit, the center-pole of described sampling cock (3) is in the center pit of described brill core pipe (2) and becomes movable fit structure with center pit.
- 2. special-purpose coring bit detects in insulation according to claim 1 and water barrier Wicresoft, it is characterized in that: described coring bit (1) and to bore the external diameter of core pipe (2) identical and be all less than φ 30mm.
- 3. special-purpose coring bit detects in insulation according to claim 1 and 2 and water barrier Wicresoft, it is characterized in that: the outside of described brill core pipe (2) center pit is exposed in the center-pole termination of described sampling cock (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320631331.6U CN203479571U (en) | 2013-10-14 | 2013-10-14 | Core bit special for heat-preserving waterproof layer minimally invasive detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320631331.6U CN203479571U (en) | 2013-10-14 | 2013-10-14 | Core bit special for heat-preserving waterproof layer minimally invasive detection |
Publications (1)
Publication Number | Publication Date |
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CN203479571U true CN203479571U (en) | 2014-03-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320631331.6U Expired - Lifetime CN203479571U (en) | 2013-10-14 | 2013-10-14 | Core bit special for heat-preserving waterproof layer minimally invasive detection |
Country Status (1)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105784413A (en) * | 2016-04-27 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Core driller for exterior wall energy efficiency inspection |
CN107515132A (en) * | 2017-08-23 | 2017-12-26 | 深圳市卓宝科技股份有限公司 | A kind of construction technology of waterproof system |
CN107907367A (en) * | 2018-01-06 | 2018-04-13 | 广东逸华交通工程检测有限公司 | A kind of old pavement core boring sampling cylinder equipped with thrustor |
CN115683708A (en) * | 2022-11-01 | 2023-02-03 | 山东钰涛消防科技有限公司 | Automatic sampling detection plugging device for wall thermal insulation material |
-
2013
- 2013-10-14 CN CN201320631331.6U patent/CN203479571U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105784413A (en) * | 2016-04-27 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Core driller for exterior wall energy efficiency inspection |
CN107515132A (en) * | 2017-08-23 | 2017-12-26 | 深圳市卓宝科技股份有限公司 | A kind of construction technology of waterproof system |
CN107907367A (en) * | 2018-01-06 | 2018-04-13 | 广东逸华交通工程检测有限公司 | A kind of old pavement core boring sampling cylinder equipped with thrustor |
CN115683708A (en) * | 2022-11-01 | 2023-02-03 | 山东钰涛消防科技有限公司 | Automatic sampling detection plugging device for wall thermal insulation material |
CN115683708B (en) * | 2022-11-01 | 2023-03-31 | 山东钰涛消防科技有限公司 | Automatic sampling detection plugging device for wall thermal insulation material |
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CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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CX01 | Expiry of patent term |