CN109959322A - A kind of blast hole detector - Google Patents
A kind of blast hole detector Download PDFInfo
- Publication number
- CN109959322A CN109959322A CN201711340519.4A CN201711340519A CN109959322A CN 109959322 A CN109959322 A CN 109959322A CN 201711340519 A CN201711340519 A CN 201711340519A CN 109959322 A CN109959322 A CN 109959322A
- Authority
- CN
- China
- Prior art keywords
- measuring rod
- pedestal
- screw thread
- blast hole
- secondary bar
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of blast hole detectors, including pedestal, measuring rod, secondary bar, the base bottom is connected with sucker using fixed gluing, compass is fixed by screws on pedestal, pedestal is ferrous material, protractor bottom adhesion permanent magnet, and protractor is connect by permanent magnet with pedestal, sleeve weld is on pedestal, screw rod is fixedly mounted on sleeve, the measuring rod is sleeved in sleeve, measuring rod is up-thin-low-thick design, and measuring rod bottom is conical design, rubber stopper is sleeved on measuring rod, internal screw thread is equipped at the top of the measuring rod, the secondary bar bottom is equipped with external screw thread, internal screw thread matches with external screw thread, graduated scale is equipped in the measuring rod and secondary bar.The configuration of the present invention is simple, design are reasonable；Sucker is able to carry out fixation, and measuring rod and secondary bar can carry out depth measurement to blast hole, and protractor can carry out angle measurement to blast hole, preferably promote the use of.
Description
Technical field
The present invention relates to explosion field more particularly to a kind of blast hole detectors.
Background technique
Explosion is widely used in the various aspects such as mining, water conservancy, highway, railway, urban construction, needs to make in explosion before explosion
Many blast holes are bored on industry face, are then packed into explosive in this some holes, can implement explosion, and existing blast hole measurement device is past
Toward device can not be fixed, it is unable to measure deeper blast hole.Therefore, how measurement device is fixed, works as explosion
Hole is relatively deep to be equally able to carry out measurement, is always the problem that the whole society faces.
Summary of the invention
The purpose of the present invention is to provide a kind of blast hole detectors, to solve the above technical problems.
To achieve the above object the invention adopts the following technical scheme:
A kind of blast hole detector, including pedestal, measuring rod, secondary bar, the base bottom are connected with sucker using fixed gluing, refer to
Compass is fixed by screws on pedestal, and pedestal is ferrous material, protractor bottom adhesion permanent magnet, and protractor passes through permanent magnetism
Iron is connect with pedestal, and on pedestal, screw rod is fixedly mounted on sleeve sleeve weld, and the measuring rod is sleeved in sleeve, is surveyed
Gauge rod is up-thin-low-thick design, and measuring rod bottom is conical design, and rubber stopper is sleeved on measuring rod, at the top of the measuring rod
Equipped with internal screw thread, the secondary bar bottom is equipped with external screw thread, and internal screw thread matches with external screw thread, is all provided in the measuring rod and secondary bar
There is graduated scale.
Preferably, the measuring rod bottom increases counterweight.
Preferably, the graduated scale is fluorescence type graduated scale.
Preferably, the rubber stopper can be moved up and down along the upper end of measuring rod, and rubber stopper is detachable.
Compared with prior art, the invention has the following advantages that the configuration of the present invention is simple, design is reasonable；Compass can
Precise measurement is carried out to the orientation of blast hole, measuring device can be fixed in sucker, and internal screw thread and external screw thread cooperation can
Deeper blast hole is measured, protractor can measure the angle of blast hole, and rubber stopper and sleeve are easy to measure
The movement of bar, is preferably promoted the use of.
Detailed description of the invention
Fig. 1 is blast hole measurement device schematic diagram of the present invention.
Fig. 2 is the measuring rod schematic diagram of blast hole measurement device of the present invention.
Fig. 3 is the secondary bar schematic diagram of blast hole measurement device of the present invention.
Fig. 4 is the base vertical view of blast hole measurement device of the present invention.
In figure: 1, pedestal, 2, screw rod, 3, measuring rod, 4, sleeve, 5, compass, 6, sucker, 7, rubber stopper, 8, graduated scale,
9, internal screw thread, 10, secondary bar, 11, external screw thread, 12, protractor.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs 1-4, a kind of blast hole detector, including pedestal 1, measuring rod 3, secondary bar 10,1 bottom of the pedestal benefit
It is connected with sucker 6 with fixed gluing, measurement device can be fixed in sucker, and compass 5 is fixed by screws on pedestal 1,
Compass can measure the orientation of blast hole, and pedestal 1 is ferrous material, 12 bottom adhesion permanent magnet of protractor, and amount
Angle device 12 is connect by permanent magnet with pedestal 1, and protractor can measure the angle of blast hole, and sleeve 4 is welded on pedestal 1
On, screw rod 2 is fixedly mounted on sleeve 4, and measuring rod can be fixed in screw rod, and the measuring rod 3 is sleeved in sleeve 4,
Measuring rod 3 is up-thin-low-thick design, and 3 bottom of measuring rod is conical design, and rubber stopper 7 is sleeved on measuring rod 3, and rubber stopper can
Upper end along measuring rod moves up and down, and rubber stopper is detachable, and rubber stopper and sleeve are easy to the movement of measuring rod, the survey
Internal screw thread 9 is equipped at the top of gauge rod 3,10 bottom of secondary bar is equipped with external screw thread 11, and internal screw thread 9 matches with external screw thread 11, described
Graduated scale 8 is equipped on measuring rod 3 and secondary bar 10, graduated scale is fluorescence type graduated scale.
Working principle of the present invention: when needing to measure blast hole, pedestal is moved to blast hole site, sucker is to measurement
Device, which is fixed, to prevent from toppling over, and measuring rod is pushed to move into blast hole, and sleeve and rubber stopper are easy to the promotion of measuring rod, surveys
When gauge rod reaches the bottom of blast hole, measuring rod is fixed using screw rod, when blast hole is deeper, using internal screw thread and outside
It is threadedly engaged to realize the connection of secondary bar and measuring rod, increases the measurement distance of measuring rod, compass can be to blast hole
Orientation measure.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (2)
1. a kind of blast hole detector, including pedestal (1), measuring rod (3), secondary bar (10), which is characterized in that the pedestal (1)
Bottom is connected with sucker (6) using fixed gluing, and compass (5) is fixed by screws on pedestal (1), and pedestal (1) is irony material
Material, protractor (12) bottom adhesion permanent magnet, and protractor (12) are connect by permanent magnet with pedestal (1), and sleeve (4) is welded on
On pedestal (1), screw rod (2) is fixedly mounted on sleeve (4), and the measuring rod (3) is sleeved in sleeve (4), and measuring rod (3) is
Up-thin-low-thick design, and measuring rod (3) bottom is conical design, rubber stopper (7) is sleeved on measuring rod (3), the measuring rod
(3) top is equipped with internal screw thread (9), and secondary bar (10) bottom is equipped with external screw thread (11), internal screw thread (9) and external screw thread (11) phase
Match, is equipped with graduated scale (8) in the measuring rod (3) and secondary bar (10).
2. a kind of blast hole detector according to claim 1, which is characterized in that the rubber stopper (7) can be along measuring rod
(3) upper end moves up and down, and rubber stopper (7) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340519.4A CN109959322A (en) | 2017-12-14 | 2017-12-14 | A kind of blast hole detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340519.4A CN109959322A (en) | 2017-12-14 | 2017-12-14 | A kind of blast hole detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109959322A true CN109959322A (en) | 2019-07-02 |
Family
ID=67018088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340519.4A Pending CN109959322A (en) | 2017-12-14 | 2017-12-14 | A kind of blast hole detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109959322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418434A (en) * | 2020-12-30 | 2021-09-21 | 衡阳市广源线路器材有限公司 | Reserved groove depth detection device for embedding cement electric pole and using method thereof |
-
2017
- 2017-12-14 CN CN201711340519.4A patent/CN109959322A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418434A (en) * | 2020-12-30 | 2021-09-21 | 衡阳市广源线路器材有限公司 | Reserved groove depth detection device for embedding cement electric pole and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
|
| WD01 | Invention patent application deemed withdrawn after publication |