CN209416830U - A kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength - Google Patents
A kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength Download PDFInfo
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- CN209416830U CN209416830U CN201822158848.3U CN201822158848U CN209416830U CN 209416830 U CN209416830 U CN 209416830U CN 201822158848 U CN201822158848 U CN 201822158848U CN 209416830 U CN209416830 U CN 209416830U
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- drilling machine
- original position
- cushion cap
- datum plate
- concrete strength
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Abstract
The utility model relates to concrete strength inspection technical field more particularly to a kind of total cushion cap original position automatic drilling machines of Pulling escape detection concrete strength, are fastened on datum plate including datum plate and the drilling machine components being fastened on datum plate, drilling machine components.Cushion cap original position automatic drilling machine altogether described in the utility model uses drilling machine components, and drilling machine components are fixed on datum plate and drill, non-jitter；It is moved when drill bit is fed down along guide post, the core sample surface drilled through is smooth complete, and each diameter of section size is consistent, and axis is exactly perpendicularly to datum plate, ensure that detection accuracy.
Description
Technical field
The utility model relates to concrete strength inspection technical fields more particularly to a kind of Pulling escape to detect concrete strength
Total cushion cap original position automatic drilling machine.
Background technique
The detection method of concrete strength mainly includes core drilling method, rebound method and Pulling escape etc., wherein Pulling escape is to utilize
Fluting apparatus outputs an annular groove in the surface of test piece of concrete, carries out pulling test using equipment is pulled, then pull out by collecting
Draw the method for pulling data and being detected of equipment.
Such as Chinese Patent Application No. are as follows: the patent of CN201410566089.8 gives a kind of drilling machine components, including drilling machine
And support column, drilling machine are socketed on support column, drilling machine side is set there are two cylinder, respectively upper cylinder and lower cylinder, upper cylinder
Piston mandril is fixedly arranged at the front end with range sensor, and lower cylinder piston mandril front end is fixedly connected with spur rack, upper cylinder piston top
Bar front end and spur rack are fixed by fixed block, and guide rail is equipped between spur rack and drilling machine, and guide rail is fixedly mounted on drilling machine, directly
Rack gear can slide on guide rail, and spur rack lower end is equipped with gear, and both spur rack and gear cooperate, range sensor front end
Position is equipped with limiting device, and limiting device is installed on drilling machine.The invention has reasonable in design, high degree of automation, adds
It is apt fixed, but it is not directly adaptable to use the application in Pulling escape detection concrete strength, cannot carry out in concrete surface
Precisely bore sample.
For another example Chinese Patent Application No. are as follows: a kind of drilling machine of the patent disclosure of CN201810028349.4, mobile jib lower end are solid
Surely it is connected to the upper end of main driving machine, among the lower end of main driving machine the upper end of output jointed rod, and rotation is installed in the lower end of drilling rod
A first tooth arm is fixed on rotary head, lower part the right of drilling rod, and several tooth tips, the lower part left side of drilling rod are installed in the lower part of the first tooth arm
A second tooth arm is fixed, several tooth tips are installed in the lower part of the second tooth arm；It is installed in the lower end of main driving machine, the front of drilling rod
One piece of first connecting plate is set, main driving machine is fixed in the upper end of the first connecting plate, and the lower end of the first connecting plate is fixed with the first basketry, in master
The lower end of driving machine, drilling rod rear positions one piece of second connecting plate be set, main driving machine is fixed in the upper end of the second connecting plate, second
The lower end of connecting plate is fixed with the second basketry.But the invention drilling machine can not achieve and drill through automatically, cannot achieve precise positioning.
Utility model content
The purpose of this utility model is to provide a kind of being total to for Pulling escape detection concrete strength in view of the deficiencies of the prior art
Cushion cap original position automatic drilling machine simplifies operation and improving measurement accuracy to simplify structure.
The cushion cap original position automatic drilling machine altogether, including datum plate and the drilling machine components being fastened on datum plate；
Datum plate uses steel plate monoblock cast, and datum plate is T-shaped structure, and a circular through hole, circle are equipped in the middle part of datum plate
3 abutment sleeves are provided with around shape through-hole, abutment sleeve bottom is equipped with support nail, and benchmark board ends are respectively equipped with guide holder
Hole, guiding bore are respectively equipped with hand-screw screw locking device, and 1 tube expansion bolt hole is respectively set in circular through hole two sides；
Drilling machine components are by holder, loading spring, drilling machine retainer, water drilling machine, guide post, brill deep limit sleeve, lower holding
Frame, diamond bit composition, holder, lower retainer are connected and fixed by guide post, and the deep limit sleeve of drilling machine retainer, brill can
It is slidably arranged on guide post, holder is connect with drilling machine retainer by loading spring, is provided with water on drilling machine retainer
Diamond bit is arranged in drilling machine, water drilling motor spindle.
Further, the tube expansion bolt hole of datum plate upper left side is circle, and the tube expansion bolt hole on right side is ellipse.
Further, for datum plate with a thickness of 12mm, circular through hole diameter is 72mm.
Further, the holder of drilling machine components is provided with lightening hole.
Further, the guide post of drilling machine components is fixed on inside the guiding bore of datum plate.
Further, water drilling machine two sides are connected and fixed drilling machine retainer by bearing.
Further, it is equipped with water inlet at the top of water drilling machine, and diamond bit is connected to by water guide pipeline.
Further, diamond bit is cylindrical body, and inside is equipped with cylindrical cavity.
Further, diamond drill machine overhead is provided with diamond.
The beneficial effects of the utility model are:
1, cushion cap original position automatic drilling machine altogether described in the utility model is positioned by setting datum plate, and subject core sample is avoided to bear
Lateral force improves detection accuracy.
2, cushion cap original position automatic drilling machine altogether described in the utility model uses drilling machine components, and drilling machine components are fixed on datum plate
Drilling, non-jitter；It is moved when drill bit is fed down along guide post, the core sample surface drilled through is smooth complete, each diameter of section size
Unanimously, axis is exactly perpendicularly to datum plate, ensure that detection accuracy.
3, cushion cap original position automatic drilling machine altogether described in the utility model at the top of water drilling machine by being arranged water inlet, and passes through and lead
Waterpipe is connected to diamond bit, can creep into while soaked, prevention and treatment is burst apart.
Detailed description of the invention
Fig. 1 is the datum plate structural schematic diagram that cushion cap altogether described in the utility model directly pulls out equipment automatically；
Fig. 2 is cross-sectional view at A-A in Fig. 1；
Fig. 3 is the structural schematic diagram for the drilling machine components that cushion cap altogether described in the utility model directly pulls out equipment automatically；
Fig. 4 is the mounting structure schematic diagram that cushion cap altogether described in the utility model directly pulls out equipment automatically.
In figure: 1- datum plate, 11- circular through hole, 12- abutment sleeve, 13- guiding bore, 14- hand-screw screw locking dress
Set, 15- tube expansion bolt hole, 2- drilling machine components, 21- holder, 22- loading spring, 23- drilling machine retainer, 24- water drilling machine,
25- guide post, 26- bore retainer, 28- diamond bit, 29- lightening hole under deep limit sleeve, 27-, 3- cement to be measured.
Specific embodiment
The utility model is described further with reference to the accompanying drawings of the specification.
The cushion cap altogether directly pulls out equipment automatically, including datum plate 1 and the drilling machine components being fastened on datum plate 12；
As shown in Figure 1 and Figure 2, datum plate 1 uses steel plate monoblock cast, and datum plate 1 is T-shaped structure, sets in the middle part of datum plate 1
There is a circular through hole 11,3 abutment sleeves 12 are provided with around circular through hole 11,12 bottom of abutment sleeve is equipped with support nail
(being not marked in figure), 1 both ends of datum plate are respectively equipped with guiding bore 13, and guiding bore 13 is respectively equipped with hand-screw screw locking device
14,1 tube expansion bolt hole 15 is respectively set in 11 two sides of circular through hole；
As shown in figure 3, drilling machine components 2 are by holder 21, loading spring 22, drilling machine retainer 23, water drilling machine 24, guide post
25, it bores deep limit sleeve 26, lower retainer 27, diamond bit 28 to form, holder 21, lower retainer 27 are connected by guide post 25
Fixation is connect, the deep limit sleeve 26 of drilling machine retainer 23, brill can be slidably arranged on guide post 25, and holder 21 and drilling machine are kept
Frame 23 is connected by loading spring 22, and water drilling machine 24 is provided on drilling machine retainer 23, and diamond drill machine is arranged in 24 bottom of water drilling machine
First 28.
Further, the tube expansion bolt hole 15 of 1 upper left side of datum plate is circle, and the tube expansion bolt hole 15 on right side is ellipse
Shape.
Further, for datum plate 1 with a thickness of 12mm, 11 diameter of circular through hole is 72mm.
Further, the holder of drilling machine components 2 is provided with lightening hole 29.
Further, as shown in figure 4, the guide post 25 of drilling machine components 2 is fixed on inside the guiding bore 13 of datum plate 1.
Further, 24 two sides of water drilling machine are connected and fixed drilling machine retainer 23 by bearing (being not marked in figure).
Further, it is equipped with water inlet (not shown) at the top of water drilling machine 24, and (is not shown in figure by water guide pipeline
It is connected to diamond bit 28 out).
Further, diamond bit 28 is cylindrical body, and inside is equipped with cylindrical cavity (not shown).
Further, diamond is provided at the top of diamond bit 28.
The embodiments of the present invention is:
1) it drills on cement 4 to be measured, datum plate 1 is fixed on cement to be measured with tube expansion bolt by tube expansion bolt hole 15
On 4.
2) drilling machine components 2 are inserted in 1 abutment sleeve 12 of datum plate, water drilling machine 24 retreats compression-loaded spring 22 and generates gesture
Energy；Water drilling machine 24 to be locked, power supply water source is opened, water drilling machine 24 is fed down under the driving of loading spring 22 along guide post 25, when
When drilling machine retainer 23 encounters brill depth limit sleeve 26, water drilling machine 24 cannot be fed due to blocking because limiting, and the preparation of core sample is completed.
The utility model is not limited to the above embodiment, without departing substantially from the substantive content of the utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the protection scope of the utility model.
Claims (9)
1. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength, which is characterized in that including datum plate and
The drilling machine components being fastened on datum plate；
Datum plate is T-shaped structure, and a circular through hole is equipped in the middle part of datum plate, is provided with 3 abutment sleeves around circular through hole,
Abutment sleeve bottom is equipped with support nail, and benchmark board ends are respectively equipped with guiding bore, and guiding bore is respectively equipped with hand-screw screw lock
1 tube expansion bolt hole is respectively set in tight device, circular through hole two sides；
Drilling machine components are by holder, loading spring, drilling machine retainer, water drilling machine, guide post, brill deep limit sleeve, lower retainer, gold
Hard rock drill bit composition, holder, lower retainer are connected and fixed by guide post, and the deep limit sleeve of drilling machine retainer, brill can slide
Ground is arranged on guide post, and holder is connect with drilling machine retainer by loading spring, and water drilling machine is provided on drilling machine retainer,
Diamond bit is arranged in water drilling motor spindle.
2. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, the tube expansion bolt hole of the datum plate upper left side is circle, and the tube expansion bolt hole on right side is ellipse.
3. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 2, feature
It is, for the datum plate with a thickness of 12mm, circular through hole diameter is 72mm.
4. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, the holder of the drilling machine components is provided with lightening hole.
5. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, the guide post of the drilling machine components is fixed on inside the guiding bore of datum plate.
6. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, water drilling machine two sides are connected and fixed drilling machine retainer by bearing.
7. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, water inlet is equipped at the top of the water drilling machine, and diamond bit is connected to by water guide pipeline.
8. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, the diamond bit is cylindrical body, and inside is equipped with cylindrical cavity.
9. a kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength according to claim 1, feature
It is, the diamond drill machine overhead is provided with diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158848.3U CN209416830U (en) | 2018-12-21 | 2018-12-21 | A kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158848.3U CN209416830U (en) | 2018-12-21 | 2018-12-21 | A kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength |
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| CN209416830U true CN209416830U (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822158848.3U Active CN209416830U (en) | 2018-12-21 | 2018-12-21 | A kind of total cushion cap original position automatic drilling machine of Pulling escape detection concrete strength |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567812A (en) * | 2019-10-16 | 2019-12-13 | 廊坊市阳光建设工程质量检测有限公司 | method and instrument for comprehensively detecting concrete strength through resilience and direct drawing |
| CN110726584A (en) * | 2019-11-26 | 2020-01-24 | 上海市建筑科学研究院有限公司 | On-site micro-damage sampling detection method for tree species identification |
| CN110726585A (en) * | 2019-11-26 | 2020-01-24 | 上海市建筑科学研究院有限公司 | On-site micro-loss sampling detection method for block strength of masonry structure |
| CN110726586A (en) * | 2019-11-26 | 2020-01-24 | 上海市建筑科学研究院有限公司 | On-site micro-damage sampling detection method for wood strength |
| CN116296904A (en) * | 2023-02-22 | 2023-06-23 | 廊坊市阳光建设工程质量检测有限公司 | Device for detecting compressive strength of concrete by in-situ axial pressure and application method |
-
2018
- 2018-12-21 CN CN201822158848.3U patent/CN209416830U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567812A (en) * | 2019-10-16 | 2019-12-13 | 廊坊市阳光建设工程质量检测有限公司 | method and instrument for comprehensively detecting concrete strength through resilience and direct drawing |
| CN110726584A (en) * | 2019-11-26 | 2020-01-24 | 上海市建筑科学研究院有限公司 | On-site micro-damage sampling detection method for tree species identification |
| CN110726585A (en) * | 2019-11-26 | 2020-01-24 | 上海市建筑科学研究院有限公司 | On-site micro-loss sampling detection method for block strength of masonry structure |
| CN110726586A (en) * | 2019-11-26 | 2020-01-24 | 上海市建筑科学研究院有限公司 | On-site micro-damage sampling detection method for wood strength |
| CN116296904A (en) * | 2023-02-22 | 2023-06-23 | 廊坊市阳光建设工程质量检测有限公司 | Device for detecting compressive strength of concrete by in-situ axial pressure and application method |
| CN116296904B (en) * | 2023-02-22 | 2023-10-31 | 廊坊市阳光建设工程质量检测有限公司 | Device for detecting compressive strength of concrete by in-situ axial pressure and application method |
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