CN106918280A - A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus and method - Google Patents
A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus and method Download PDFInfo
- Publication number
- CN106918280A CN106918280A CN201710071154.3A CN201710071154A CN106918280A CN 106918280 A CN106918280 A CN 106918280A CN 201710071154 A CN201710071154 A CN 201710071154A CN 106918280 A CN106918280 A CN 106918280A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- blasthole
- blastholes
- cleaning
- loess tunnel
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Integrated apparatus and method are measured the invention discloses a kind of cleaning of loess tunnel TSP blastholes, the device includes sleeve pipe, and bushing outer surface is provided for measuring the angle dipmeter at blasthole angle of inclination；Piston rod can be moved partly in sleeve pipe and under external force along casing length direction；Blasthole projectile inner hollow, it is connected to be easy to be deep into sleeve pipe in blasthole under acting on sleeve pipe applying external force relative to one end of piston rod with sleeve pipe, realize the integration that the cleaning of loess tunnel TSP blastholes mud and blast hole parameter are measured, save the time of whole TSP data acquisitions, improve operating efficiency, loess tunnel blasthole mud clearance time is overcome long, blast hole parameter measurement is slow, the shortcomings of blasthole cleaning and too numerous and diverse parameter measuring apparatus；The cleaning of loess tunnel TSP blastholes measures integrated apparatus simple structure, easy to operate efficient, is easy to carry.
Description
Technical field
Integrated apparatus and side are measured the present invention relates to testing equipment, more particularly to a kind of cleaning of loess tunnel TSP blastholes
Method.
Background technology
During loess tunnel carries out TSP advanced predictions, because loess is often in owing concretion state and underground water
Immersion influence, causes TSP blastholes to be contained within a large amount of mud, has had a strong impact on the parameter measurement of blasthole and the placement of explosive, makes
The degree of accuracy of TSP advanced prediction data acquisitions and operating efficiency are substantially reduced, and the accuracy of TSP advanced prediction achievements is also further
Reduce.At present during loess tunnel TSP advanced predictions, lack efficient blasthole cleaning and measure integrated apparatus, but
Measured respectively by multiprogramming and cleared up, spend substantial amounts of energy and time to clear up blasthole, blast hole parameter is surveyed
Amount is slow, and parameter setting is complex, in the case where the number of the boring hole is more, largely reduces loess tunnel TSP advanced
The efficiency of prediction data collection.
Additionally, in the preferable tunnel of some geological conditions, there are some rubbles, equally more difficult cleaning in TSP blastholes.
Accordingly, it would be desirable to measure integrated apparatus to blasthole cleaning be designed.
The content of the invention
An object of the present disclosure is to provide a kind of loess tunnel TSP blastholes cleaning and measures integrated apparatus, by the device
Setting, can quickly realize the measurement to blast hole depth and angle of inclination, and quickly realize the cleaning to blasthole, clear up speed
Hurry up, data collection data is fast, and the device is applicable not only to loess tunnel, for the preferable tunnel of some geological conditions, if TSP
There are some small falling rocks in blasthole, it is possible to use the device.
The second object of the present invention is to provide a kind of loess tunnel TSP blastholes cleaning method for measurement, by setting for the method
The quick cleaning being capable of achieving to blasthole is put, the Quick Acquisition of related data is realized.
In order to reach above-mentioned purpose, first technical scheme that the present invention is provided：
A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus, including：
Sleeve pipe, bushing outer surface is provided for measuring the angle dipmeter at blasthole angle of inclination；
Piston rod, piston rod can be moved partly in sleeve pipe and under external force along casing length direction；
Blasthole projectile, inner hollow is connected relative to one end of piston rod with sleeve pipe and is acted on applying external force to sleeve pipe
Under be easy to be deep into sleeve pipe in blasthole；
Set graduation mark to measure the length of blasthole along casing length direction.
By the booster action of blasthole projectile, sleeve pipe is relatively easily inserted into loess tunnel, the mud in tunnel
Enter into sleeve pipe, after sleeve pipe is extracted out, be inserted into sleeve pipe by piston rod and release mud, realize to being become silted up in TSP blastholes
The cleaning of mud, meanwhile, the acquisition of the depth and angle of inclination data of blasthole is drawn according to angle dipmeter survey.
Wherein, the blasthole projectile is the open circles band of column, blasthole projectile one end and sleeve pipe connection, and other end end face sets
Continuous triangular form teeth groove is put, the shape of triangular form teeth groove is set is easy to advance of the sleeve pipe in mud environment.
The connection of blasthole projectile and sleeve pipe for convenience, the blasthole projectile is provided with spiral shell with one end of sleeve pipe connection
Line, realizes that blasthole projectile is detachably connected with sleeve pipe by screw thread.
End of the piston rod in sleeve pipe is coated with flexible plugs, and the diameter of flexible plugs is interior less than or equal to sleeve pipe
Footpath, had so both facilitated piston rod to be pushed into sleeve pipe, again convenient to be released mud by piston rod.
The flexible plugs are elastomeric material, to avoid mud from flowing out sleeve pipe from the direction of piston rod.
The longitudinal cross-section of the piston rod is T-shaped, is so easy to exert oneself piston rod, so as to will more rapidly become silted up
Mud is released outside sleeve pipe.
The piston rod sets handle, the diameter of the diameter less than piston rod of handle, hand relative to the other end of flexible plugs
Handle outer surface sets rubber with increasing friction force, is easy to artificial force.
The graduation mark is provided with least one；
Further, when being provided with a plurality of, wherein the scale of a graduation mark is started from scratch, wherein a graduation mark is
X~230cm, x are the length of the blasthole projectile, when the length x that such as blasthole projectile removes thread segment is 10cm, a quarter
Degree line is 10~230cm.
The present invention provide alternative plan be：
A kind of loess tunnel TSP blastholes clear up method for measurement, are cleared up using a kind of described loess tunnel TSP blastholes and measured
Integrated apparatus.
Above-mentioned cleaning method for measurement, comprises the following steps that：
1) sleeve pipe with piston rod is deep into blasthole bottom, piston rod is pulled while going deep into so that mud enters
Sleeve pipe；
2) scale alignd with blasthole outlet port on sleeve pipe is read, the scale is blast hole depth；
3) numerical value on reading angular dipmeter, the numerical value is blasthole inclination angle；
4) extract sleeve pipe out, piston rod will be promoted in piston rod plug-in-sleeve in set in-pipe, by the mud row in sleeve pipe
Go out；
5) blasthole other in insertion loess tunnel, repeat step 1)-step 4), realize to loess tunnel TSP blastholes
Cleaning and measurement.
Above-mentioned method for cleaning to have in blasthole rubble be also convenient for cleaning, as long as sleeve opening alignment rubble, can also be located
Reason.
Additionally, setting perforate in sleeve side walls, when mud is cleared up, insert water pipe by perforate is carried out clearly to internal surface of sleeve pipe
Wash；Sleeve side walls set at least two perforates, and two perforates are symmetrical arranged, and to prevent mud from revealing, are set in the outside of perforate
Dismountable cover layer, cover layer winding sleeve pipe outer tube wall is set, and when in use, removes cover layer；Or cover layer one end is lived
Dynamic to be fixed on set tube wall, the other end is fixed by located at the rotary switch of set tube wall, and rotary switch is revolving part,
Revolving part one rotates, and cover layer relative to sleeve rotating, then opens perforate again.
The beneficial effects of the invention are as follows：
1) integration that the cleaning of loess tunnel TSP blastholes mud and blast hole parameter are measured is realized, whole TSP numbers are saved
According to the time of collection, operating efficiency is improve, it is long to overcome loess tunnel blasthole mud clearance time, blast hole parameter measurement is slow,
The shortcomings of blasthole is cleared up and parameter measuring apparatus are too numerous and diverse.
2) loess tunnel TSP blastholes cleaning measures integrated apparatus simple structure, easy to operate efficient, is easy to carry.
Brief description of the drawings
Fig. 1 is overall structure diagram in one embodiment of the invention.
Fig. 2 is the close-up schematic view that A goes out in Fig. 1.
Fig. 3 is the structural representation of blasthole propulsion teeth groove in one embodiment of the invention.
Fig. 4 is the structural representation of the integrated sleeve pipe of cleaning measurement in one embodiment of the invention.
Fig. 5 is the structural representation of piston rod in one embodiment of the invention.
Wherein：1st, teeth groove, 2, screw thread coordinate, 3, sleeve pipe, 4, piston rod, 5, angel measuring instrument, 6, rubber stopper, 7, high scale
Line, 8, lower graduation mark, 9, handle, 10, external screw thread tooth bottom, 11, external screw thread crest, 12, internal thread crest, 13, internal thread tooth bottom.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Whole description.
Embodiment 1
A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus, as shown in figure 1, including：
Sleeve pipe 3, the outer surface of sleeve pipe 3 is provided for measuring the angle dipmeter 5 at blasthole angle of inclination, and angle dipmeter 5 is welded
The outer surface of sleeve pipe 3 is connected to, preferably located at the end of sleeve pipe 3, it is ensured that it is straight that the bottom of angle dipmeter 5 is located at same with sleeve pipe 3
On line, blasthole inclination angle can be accurately measured；
Piston rod 4, piston rod 4 can partly in sleeve pipe and under external force along casing length direction in sleeve pipe
It is mobile；
Blasthole projectile, inner hollow is connected relative to one end of piston rod 4 with sleeve pipe 3 and applies outer masterpiece with to sleeve pipe 3
It is easy to be deep into sleeve pipe 3 in blasthole under；
Set graduation mark to measure the length of blasthole along the length direction of sleeve pipe 3.
Sleeve pipe 3, blasthole projectile select seamless steel pipe, to avoid the seepage of mud.
By the booster action of blasthole projectile, sleeve pipe 3 is relatively easily inserted into loess tunnel, is being inserted the cannula into
During blasthole, piston rod is pulled out, due to pressure and effect of inertia, the mud in tunnel is stepping into sleeve pipe 3
It is interior, after sleeve pipe 3 are extracted out from blasthole, it is inserted into sleeve pipe 3 by piston rod 4 and releases mud, realize to being become silted up in TSP blastholes
The cleaning of mud, meanwhile, the acquisition of the depth and angle of inclination data that draw blasthole is measured according to angle dipmeter 5.
Wherein, the blasthole projectile is the open circles band of column, and blasthole projectile one end is connected with sleeve pipe 3, other end end face
Continuous isoceles triangle type teeth groove 1 is set, and the shape of triangular form teeth groove 1 is set is easy to advance of the sleeve pipe in mud environment.
The connection of blasthole projectile and sleeve pipe 3 for convenience, one end that the blasthole projectile is connected with sleeve pipe 3 is provided with spiral shell
Line, screw thread is cylindrical external thread, and the one end of sleeve pipe 3 inside sets cylindrical internal thread, to realize sealing, coordinates 2 to realize by screw thread
Blasthole projectile is detachably connected with sleeve pipe 3, and as shown in Figures 2 and 3, blasthole projectile one end external screw thread can from Fig. 2
External threads tooth bottom 10 and external screw thread crest 11, as shown in figure 4, internal thread crest 12 and internal thread tooth that the inside of sleeve pipe 3 is set
Bottom 13.
End of the piston rod 4 in sleeve pipe 3 is coated with rubber stopper 6 as flexible plugs, and the diameter of flexible plugs is less than
Equal to the internal diameter of sleeve pipe 3, piston rod 4 had so both been facilitated to be pushed into sleeve pipe 3, it is again convenient to be released mud by piston rod 4.
The flexible plugs are elastomeric material, to avoid mud from flowing out sleeve pipe 3 from the direction of piston rod 4.
The longitudinal cross-section of the piston rod 4 is T-shaped, is so easy to exert oneself piston rod 4, so as to more rapidly will
Mud is released outside sleeve pipe 3.
The piston rod 4 sets handle 9 relative to the other end of flexible plugs, and the diameter of handle 9 is straight less than piston rod 4
Footpath, the outer surface of handle 4 sets rubber with increasing friction force, is easy to artificial force.
The graduation mark is provided with least one；When being provided with a plurality of, wherein a scale for graduation mark high scale line 7
Start from scratch, wherein graduation mark 8 is x~230cm under a graduation mark, x is the length of the blasthole projectile, such as blasthole propulsion
When the length x that part removes thread segment is 10cm, a graduation mark is 10~230cm.
Embodiment 2
A kind of loess tunnel TSP blastholes clear up method for measurement, using a kind of loess tunnel TSP blastholes described in embodiment 1
Cleaning measures integrated apparatus.
Above-mentioned cleaning method for measurement, comprises the following steps that：
1) sleeve pipe with piston rod is deep into blasthole bottom or is connected with blasthole projectile in sleeve pipe one end, blasthole
Projectile is deep into blasthole in preceding drive sleeve pipe, and the slow mobile piston rod in sleeve pipe, mud is entered into sleeve pipe；
2) scale alignd with blasthole outlet port on sleeve pipe is read, the scale is blast hole depth；
3) numerical value on reading angular dipmeter, the numerical value is blasthole inclination angle；
4) sleeve pipe is at the uniform velocity extracted out, the outside of fixed sleeving is moved piston rod is promoted in piston rod plug-in-sleeve in sleeve pipe
It is dynamic, by the mud discharge in sleeve pipe；
5) blasthole other in insertion loess tunnel, repeat step 1)-step 4), realize to loess tunnel TSP blastholes
Cleaning and measurement.
Additionally, setting perforate in sleeve side walls, when mud is cleared up, insert water pipe by perforate is carried out clearly to internal surface of sleeve pipe
Wash；Sleeve side walls set at least two perforates, and two perforates are symmetrical arranged, and to prevent mud from revealing, are set in the outside of perforate
Dismountable cover layer, cover layer winding sleeve pipe outer tube wall is set, and when in use, removes cover layer；Or cover layer one end is lived
Dynamic to be fixed on set tube wall, the other end is fixed by located at the rotary switch of set tube wall, and rotary switch is revolving part,
Revolving part one rotates, and cover layer relative to sleeve rotating, then opens perforate again.
Wherein, in order to avoid the volume of whole testing equipment is excessive, the automatic locking mechanism is arranged at box house.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of loess tunnel TSP blastholes cleaning measures integrated apparatus, it is characterised in that including：
Sleeve pipe, bushing outer surface is provided for measuring the angle dipmeter at blasthole angle of inclination；
Piston rod, piston rod can be moved partly in sleeve pipe and under external force along casing length direction；
Blasthole projectile, inner hollow is connected relative to one end of piston rod with sleeve pipe and applies under external force is acted on just with to sleeve pipe
It is deep into blasthole in by sleeve pipe；
Set graduation mark to measure the length of blasthole along casing length direction.
2. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 1 measures integrated apparatus, it is characterised in that described
Blasthole projectile is the open circles band of column, blasthole projectile one end and sleeve pipe connection, and other end end face sets continuous triangular form tooth
Groove.
3. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 2 measures integrated apparatus, it is characterised in that described
Blasthole projectile is provided with screw thread with one end of sleeve pipe connection, realizes that blasthole projectile is detachably connected with sleeve pipe by screw thread.
4. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 1 measures integrated apparatus, it is characterised in that described
End of the piston rod in sleeve pipe is coated with flexible plugs.
5. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 4 measures integrated apparatus, it is characterised in that described
Flexible plugs are elastomeric material.
6. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 1 measures integrated apparatus, it is characterised in that described
The longitudinal cross-section of piston rod is T-shaped.
7. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 1 measures integrated apparatus, it is characterised in that described
Piston rod sets handle relative to the other end of flexible plugs.
8. a kind of loess tunnel TSP blastholes cleaning as claimed in claim 1 measures integrated apparatus, it is characterised in that described
Graduation mark is provided with least one；
Further, when being provided with a plurality of, wherein the scale of a graduation mark is started from scratch, wherein graduation mark be x~
230cm, x are the length of the blasthole projectile.
9. a kind of loess tunnel TSP blastholes clear up method for measurement, it is characterised in that using such as any one of claim 1-8 institutes
A kind of loess tunnel TSP blastholes cleaning stated measures integrated apparatus.
10. a kind of loess tunnel TSP blastholes as claimed in claim 9 clear up method for measurement, it is characterised in that specific steps are such as
Under：
1) sleeve pipe with piston rod is deep into blasthole bottom, piston rod is pulled while going deep into so that mud sleeve pipe；
2) scale alignd with blasthole outlet port on sleeve pipe is read, the scale is blast hole depth；
3) numerical value on reading angular dipmeter, the numerical value is blasthole inclination angle；
4) extract sleeve pipe out, piston rod will be promoted in piston rod plug-in-sleeve in set in-pipe, by the mud discharge in sleeve pipe；
5) blasthole other in insertion loess tunnel, repeat step 1)-step 4), realize the cleaning to loess tunnel TSP blastholes
And measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710071154.3A CN106918280A (en) | 2017-02-09 | 2017-02-09 | A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710071154.3A CN106918280A (en) | 2017-02-09 | 2017-02-09 | A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106918280A true CN106918280A (en) | 2017-07-04 |
Family
ID=59454149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710071154.3A Pending CN106918280A (en) | 2017-02-09 | 2017-02-09 | A kind of loess tunnel TSP blastholes cleaning measures integrated apparatus and method |
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| CN (1) | CN106918280A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375257A (en) * | 2018-09-18 | 2019-02-22 | 山东大学 | The support cleaning plant and application method for preventing blasthole from collapsing in Tunnel prediction |
| CN109375258A (en) * | 2018-08-31 | 2019-02-22 | 山东大学 | A kind of casing and working method suitable for TSP tunnel geological prediction |
| CN112987109A (en) * | 2021-02-24 | 2021-06-18 | 山东大学 | Multifunctional portable cross-hole resistivity CT signal acquisition device, system and method |
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| CN102901431A (en) * | 2012-10-30 | 2013-01-30 | 武汉大学 | Drilling quality detection device and detection method of inclined blast hole |
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| CN104613834A (en) * | 2015-01-23 | 2015-05-13 | 山东大学 | Placing device for TSP blast hole emulsion explosive and operation method |
| CN105571420A (en) * | 2016-02-29 | 2016-05-11 | 武汉爆破有限公司 | Taking-out device and taking-out method for blast hole blockage material |
| CN106285465A (en) * | 2016-10-27 | 2017-01-04 | 山东大学 | A kind of device and method being applicable to TSP blasthole drilling hole |
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| CN102322896A (en) * | 2011-08-09 | 2012-01-18 | 山东大学 | Omnibearing measurement device and method for tunnel TSP (Total Suspended Particulate) geometric parameter |
| CN102901431A (en) * | 2012-10-30 | 2013-01-30 | 武汉大学 | Drilling quality detection device and detection method of inclined blast hole |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375258A (en) * | 2018-08-31 | 2019-02-22 | 山东大学 | A kind of casing and working method suitable for TSP tunnel geological prediction |
| CN109375257A (en) * | 2018-09-18 | 2019-02-22 | 山东大学 | The support cleaning plant and application method for preventing blasthole from collapsing in Tunnel prediction |
| CN112987109A (en) * | 2021-02-24 | 2021-06-18 | 山东大学 | Multifunctional portable cross-hole resistivity CT signal acquisition device, system and method |
| CN112987109B (en) * | 2021-02-24 | 2022-05-17 | 山东大学 | Multifunctional portable cross-hole resistivity CT signal acquisition device, system and method |
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Application publication date: 20170704 |