CN209326584U - A kind of rock blasting hole measurement device - Google Patents
A kind of rock blasting hole measurement device Download PDFInfo
- Publication number
- CN209326584U CN209326584U CN201822195681.8U CN201822195681U CN209326584U CN 209326584 U CN209326584 U CN 209326584U CN 201822195681 U CN201822195681 U CN 201822195681U CN 209326584 U CN209326584 U CN 209326584U
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- measuring rod
- slot
- hole
- baffle
- measurement
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Abstract
The utility model discloses a kind of rock blasting hole measurement devices, including measuring rod, display device, infrared launcher, infrared receiving device, angle measurement unit, fixed disc, through slot, movable annulus, through-hole, baffle, the tail portion of the measuring rod is equipped with fixed disc, the middle position of the fixed disc is provided with through-hole, the measuring rod is equipped with the through slot through entire measuring rod both ends, and the through-hole is connected to through slot；The activity annulus is set on measuring rod, and the inside of the activity annulus is equipped with baffle, is provided with infrared receiving device on the baffle；The fixed disc is provided with infrared launcher, display device and angle measurement unit far from movable annulus on one side, and the transmitting terminal face through-hole of the infrared launcher is electrically connected between the infrared launcher, display device and angle measurement unit.The beneficial effects of the utility model are: the measurement result of blast hole accurately, can be obtained easily and efficiently.
Description
Technical field
The utility model relates to engineering explosion instrument fields, are a kind of rock blasting hole measurement devices specifically.
Background technique
Today's society, explosion is widely used in many aspects such as mining, water conservancy, highway, railway, urban construction, quick-fried
Broken effect directly affects quality, progress and cost of engineering etc., is the key that engineering construction.Staff is according to the accurate of actual measurement
Drawing data designs reasonable blast hole, hole depth and blast hole tilt angle, can be improved the effect of explosion.Current rock
Blast hole measuring device usually needs to be read by eyes in measurement process, is affected by various aspects, can not be quasi-
Really, measurement result is easily and efficiently obtained.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can accurately, easily and efficiently obtain measurement knot
The rock blasting hole measurement device of fruit.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of rock blasting hole measurement device, including
Measuring rod, display device, infrared launcher, infrared receiving device, angle measurement unit, fixed disc, through slot, activity circle
Ring, through-hole, baffle, the tail portion of the measuring rod are equipped with the fixed disc, and the middle position setting of the fixed disc is
Through-hole is stated, the measuring rod is equipped with the through slot through entire measuring rod both ends, and the through-hole is connected to the through slot；
The activity annulus is set on the measuring rod, and the inside of the activity annulus is equipped with the baffle, the gear
Plate is slidably arranged in the through slot, is provided with infrared receiving device on the baffle；
The fixed disc is provided with the infrared launcher, the display device far from the movable annulus on one side
With the angle measurement unit, through-hole described in the transmitting terminal face of the infrared launcher is the infrared launcher, described
It is electrically connected between display device and the angle measurement unit.
The beneficial effects of the utility model are: can accurately, easily and efficiently obtain measurement result.
Based on the above technical solution, the utility model can also do following improvement.
Further, the measuring rod includes measuring rod top and measuring rod lower part, the top insertion on the measuring rod top
The measuring rod lower part is provided with night bolt, the top on the measuring rod top and the fixation on the measuring rod lower part
Disk is fixedly connected, and is equipped with the through slot on the measuring rod top and the measuring rod lower part, the measuring rod top and
Through slot connection on the measuring rod lower part, the baffle on the activity annulus is on the measuring rod top and described
Sliding in the through slot on measuring rod lower part.
Beneficial effect using above-mentioned further scheme is: the Telescopic of measuring rod may be implemented, it is easy to carry.
Further, the angle measurement unit includes level meter and measurement part, and the level meter and measurement part are hinged,
The level meter is hollow and can accommodate measurement part.
Beneficial effect using above-mentioned further scheme is: according to the angle of level meter and measurement part, it can be deduced that quick-fried
The tilt angle of holes, level meter is hollow can be that measurement part is overlapped with level meter, not only save in the case where not using
Space, it is also beautiful.
Further, the fixed disc is equipped with handle.
Beneficial effect using above-mentioned further scheme is: facilitating the use of rock blasting hole measurement device, measurement is more
It is convenient, fast.
Further, the slot of the through slot is provided with soft screening layer along two sides, and the baffle is from the soft centre for hiding layer in two sides
It passes through.
Beneficial effect using above-mentioned further scheme is: avoid rock dust or particle to enter in measuring rod when measurement,
Influence measurement.
Further, the bottom end of the measuring rod lower part is hemispherical.
Beneficial effect using above-mentioned further scheme is: the design of hemispheric head, can make measuring rod be easier into
Enter blast hole, measurement is more convenient, fast.
Detailed description of the invention
Fig. 1 is the utility model structure chart；
Fig. 2 is the utility model fixed disc structure chart；
Fig. 3 is the utility model activity circular ring structure figure；
Fig. 4 is the utility model angle measurement unit structure chart；
In attached drawing, parts list represented by the reference numerals are as follows:
1, display device, 2, infrared launcher, 3, handle, 4, level meter, 5, angle measurement unit, 6, infrared receiver dress
It sets, 7, fixed disc, 8, through slot, 9, movable annulus, 10, through-hole, 11, baffle, 12, night bolt, 13, measuring rod lower part,
14, measuring rod top.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1:
As shown in Figs 1-4, a kind of rock blasting hole measurement device, including measuring rod, fixed disc 7, through slot 8, activity circle
The tail portion of ring 9, through-hole 10, baffle 11, the measuring rod 1 is equipped with the fixed disc 7, the middle position of the fixed disc 7
It is provided with the through-hole 10, the measuring rod 1 is equipped with the through slot 8 through entire 1 both ends of measuring rod, the through-hole 10
It is connected to the through slot 8.The activity annulus 9 is set on the measuring rod 1, and the inside of the activity annulus 9 is equipped with described
Baffle 11 is provided with infrared receiving device 6 on the baffle 11, and the baffle 11 is slidably arranged in the through slot 8.It is described solid
Fixed disk 7 is provided with the infrared launcher 3, the display device 2 and the angle far from the movable annulus 9 on one side
Measuring device 6 is spent, through-hole 10 described in the transmitting terminal face of the infrared launcher 3 is the infrared launcher 3, described aobvious
It is electrically connected between showing device 2 and the angle measurement unit 6.
In the present embodiment, baffle 11 of the activity annulus 9 under the blocking of blast hole hole two sides, on movable annulus 9
It is moved back and forth in through slot 8 along the direction of the through slot 8,6 synchronizing moving of infrared receiving device on baffle 11, when measurement is red
Outer emitter 3 emits infrared-ray, according to the moving distance of infrared receiving device 6, letter that infrared receiving device 6 will receive
It number feeds back to infrared launcher 3 and shows numerical value on display 2, and then obtain the depth of blast hole.By adjusting
Level meter 4 on angle measurement unit 5, determines horizontal plane, obtains the tilt angle of blast hole, and show on display 2
Numerical value out, measurement result can intuitively be obtained by being directly viewable display device 2.
Embodiment 2:
As shown in Figs 1-4, the present embodiment the difference from embodiment 1 is that, the measuring rod includes 14 He of measuring rod top
The measuring rod lower part 13 is inserted on measuring rod lower part 13, the top on the measuring rod top 14, the measuring rod lower part 13 it is upper
End is provided with night bolt 12, and the top on the measuring rod top 14 is fixedly connected with the fixed disc 7, on the measuring rod
The through slot 8 is equipped in portion 14 and the measuring rod lower part 13, on the measuring rod top 14 and the measuring rod lower part 13
The through slot 8 be connected to, it is described activity annulus 9 on the baffle 11 on the measuring rod top 14 and the measuring rod lower part
Sliding in the through slot 8 on 13.By adjusting night bolt 12, the Telescopic of measuring rod and easy to carry may be implemented.
The angle measurement unit 5 includes level meter 4 and measurement part, and the level meter 4 and measurement part are hinged, the level meter 4
It is hollow and can accommodate measurement part.The hollow two side portions of level meter 4 are filled with liquid, and adjustment level meter 4 determines water when use
Plane, measurement part is parallel with hole, according to the angle of level meter 4 and measurement part, it can be deduced that the tilt angle of blast hole,
Level meter is hollow can be made measurement part be overlapped with level meter, not only save space in the case where not using, also more beautiful
It sees.The slot of the through slot 8 is provided with soft screening layer along two sides, and the baffle 11 is passed through from the soft centre for hiding layer in two sides, baffle
11 pass through the soft screening layer of front, and the soft screening layer at rear can restore to the original state, and can enter measurement to avoid Rock Powder dirt or particle
In bar, measurement effect is influenced.The fixed disc 7 is equipped with handle 3, facilitates the use of rock blasting hole measurement device, described
The bottom end of measuring rod lower part 13 is hemispherical, measuring rod can be made to be easier to enter blast hole, measurement is more convenient, fast.
In addition to this, remaining structure of the present embodiment is same as Example 1.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of rock blasting hole measurement device, it is characterised in that: including measuring rod, display device (1), infrared launcher
(2), angle measurement unit (5), infrared receiving device (6), fixed disc (7), through slot (8), movable annulus (9), through-hole (10)
The fixed disc (7) are equipped with the tail portion of baffle (11), the measuring rod, the middle position of the fixed disc (7) is arranged
Have the through-hole (10), the measuring rod be equipped with through entire measuring rod both ends the through slot (8), the through-hole (10) and
Through slot (8) connection；
The activity annulus (9) is set on the measuring rod, and the inside of the activity annulus (9) is equipped with the baffle (11),
The baffle (11) is slidably arranged in the through slot (8), is provided with infrared receiving device (6) on the baffle (11)；
The fixed disc (7) is provided with the infrared launcher (2), described aobvious far from the movable annulus (9) on one side
Showing device (1) and the angle measurement unit (5), through-hole (10) described in the transmitting terminal face of the infrared launcher (2), institute
It states and is electrically connected between infrared launcher (2), the display device (1) and the angle measurement unit (5).
2. a kind of rock blasting hole measurement device according to claim 1, it is characterised in that: the measuring rod includes measurement
The top of bar lower part (13) and measuring rod top (14), the measuring rod lower part (13) is inserted under the measuring rod top (14)
In end, be provided with night bolt (12) on the measuring rod lower part (13), the top of the measuring rod top (14) with it is described solid
Fixed disk (7) is fixedly connected, and is equipped with the through slot (8) on the measuring rod top (14) and the measuring rod lower part (13),
The through slot (8) on the measuring rod lower part (13) is connected to the through slot (8) on the measuring rod top (14), described
The baffle (11) on movable annulus (9) is described logical on the measuring rod lower part (13) and the measuring rod top (14)
Sliding in slot (8).
3. a kind of rock blasting hole measurement device according to claim 1, it is characterised in that: the angle measurement unit
(5) include level meter (4) and measurement part, the level meter (4) and measure that part is hinged, and the level meter (4) is hollow and energy
Accommodate measurement part.
4. a kind of rock blasting hole measurement device according to claim 1, it is characterised in that: on the fixed disc (7)
Equipped with handle (3).
5. a kind of rock blasting hole measurement device according to any one of claims 1 to 4, it is characterised in that: the through slot
(8) slot is provided with soft screening layer along two sides, and the baffle (11) passes through from the soft centre for hiding layer in two sides.
6. according to a kind of described in any item rock blasting hole measurement devices of claim 2 to 4, it is characterised in that: the measurement
The bottom end of bar lower part (13) is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195681.8U CN209326584U (en) | 2018-12-25 | 2018-12-25 | A kind of rock blasting hole measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195681.8U CN209326584U (en) | 2018-12-25 | 2018-12-25 | A kind of rock blasting hole measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326584U true CN209326584U (en) | 2019-08-30 |
Family
ID=67728745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822195681.8U Active CN209326584U (en) | 2018-12-25 | 2018-12-25 | A kind of rock blasting hole measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209326584U (en) |
-
2018
- 2018-12-25 CN CN201822195681.8U patent/CN209326584U/en active Active
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