CN103018246B - Camera device for determining blasting fragment-size image photography - Google Patents
Camera device for determining blasting fragment-size image photography Download PDFInfo
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- CN103018246B CN103018246B CN201210501659.6A CN201210501659A CN103018246B CN 103018246 B CN103018246 B CN 103018246B CN 201210501659 A CN201210501659 A CN 201210501659A CN 103018246 B CN103018246 B CN 103018246B
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- expansion link
- pole
- camera
- size image
- image photography
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Abstract
The invention discloses a camera device for determining blasting fragment-size image photography. The camera device comprises a vertical rod, a supporting rod connecting part, a branch rod, a camera fixing device and a tripod, wherein the vertical rod consists of an upper telescopic rod, a middle telescopic rod, a lower telescopic rod, and a hollow conical head which is connected with the lower telescopic rod; the upper and lower parts of each telescopic rod are respectively provided with through holes and elastic positioning needles; two ends of the middle telescopic rod are respectively connected with the upper telescopic rod and the lower telescopic rod through the through holes and elastic positioning needles; the upper telescopic rod is connected with the branch rod through the supporting rod connecting part; the front end of the branch rod is connected with the camera fixing device through a connecting sleeve; the tripod comprises a tripod body and three foot tubes connected with the tripod body; and the lower telescopic rod is arranged on the tripod body. The camera device has the obvious characteristics of high safety, high efficiency, low cost and high adaptability and has high precision and high application value on blasting fragment-size image photography.
Description
Technical field
The present invention relates to a kind of camera apparatus determining blast fragmentation size image photography, this device to be mainly applicable to after underground metal mine explosion lumpiness image fast, Obtaining Accurate, be also adapted to the acquisition of surface mine and other association area lumpiness images simultaneously.
Background technology
Oversized fragment rate evaluates the leading indicator of demolition effect, and its common assay method has: screening method, secondary blasting lumpiness counting method, on-the-spot direct method etc.Sieve method adopts screening media sieve exploded ore and weigh, thus obtains the boulder yield of exploded ore, and its advantage is that measuring accuracy is high, but screening workload is large, and production cost is high.Secondary blasting lumpiness statistic law is in actual production, adopt the quantity of statistics secondary blasting sillar to evaluate the quality of demolition effect, and this parameter can only illustrate demolition effect to a certain extent, but can not describe the LUMPINESS DISTRIBUTION situation of whole quick-fried heap.The direct method of measurement is on quick-fried heap, arrange some crisscross equal length mesh lines, calculates Gridding length shared by each sillar respectively, then utilizes the distribution of formulae discovery sillar at different levels, and its advantage is comparatively directly perceived, and shortcoming is larger by subjective impact.Above-mentioned measurement oversized fragment method is consuming time, effort, poor stability and efficiency is low, be difficult to be suitable for blast fragmentation size fast, the particular/special requirement of economy, security measurement.Image photography method is a kind of quick, scientific approach of being particularly suitable for modernization mine blasting lumpiness statistics, and it is by the processing process to on-the-spot blast fragmentation size image, the distribution and the boulder yield that are obtained rapidly quick-fried heap lumpiness by computer software.The primary factor affecting oversized fragment rate accuracy height in image method how to obtain real blast fragmentation size photo, traditional artificial shooting, people stands in quick-fried heap surface, because cannot locating and making camera keep vertical with quick-fried surface of piling, often there is lumpiness overlapping phenomenon, cause comparatively big error.
Summary of the invention
The object of the invention is to deficiency existing in measuring for existing mine blasting boulder yield, provide the camera apparatus of the determination blast fragmentation size image photography that a kind of security is high, labour intensity is low, efficiency is high, degree of accuracy is high.
The object of the invention is to be achieved by following technical solution.
A kind of camera apparatus determining blast fragmentation size image photography, comprise vertical bar, pole link, divide pole, camera fixing device and tripod, described vertical bar is by upper expansion link, intermediate warp bar, lower expansion link and the solid-cone head group be connected with lower expansion link become, every root expansion link is respectively equipped with through hole and elasticity locating pin up and down, described intermediate warp bar two ends are connected with upper expansion link and lower expansion link with elasticity locating pin respectively by through hole, upper expansion link is connected with a point pole by pole link, described point of pole front end is connected with camera fixing device, three pin pipes that described tripod comprises support body and is connected with support body, lower expansion link is arranged on support body.
Described pole link comprises vertical rod sleeve, branch's rod sleeve, balance stem, wire rope and pipe fixing holder, described pipe fixing holder is arranged on expansion link, upper expansion link upper end is connected with balance stem by vertical rod sleeve, balance stem lower end is connected with a point pole by branch's rod sleeve, upper end is connected with pipe fixing holder by wire rope, by regulating pipe fixing holder and wire rope to allow point pole perpendicular to vertical bar, camera being installed, completing shooting.
Described camera fixing device one end is connected with a point pole by coupling sleeve, and the other end is connected with camera by screw rod, and by regulating the circular retainer plate be placed on screw rod to fix camera.
Described support body comprises locking knob, circular groove and rotary disk, and pin pipe upper end is placed in circular groove by pin pipe adapter, and by rotary disk fixing feet pipe, by being arranged on the height of the locking knob fixed tripod on rotary disk.
Described upper expansion link, intermediate warp bar and lower expansion link all indicate scale.
Described point of pole is made up of three graduated flexible point poles of mark, and the flexible point pole of every root is respectively equipped with through hole and elasticity locating pin up and down.
Described pipe fixing holder is welded with becket, and wire rope one end is connected with becket, and the other end is connected with balance stem, flexible can divide the angle of pole and vertical bar like this.
Described balance stem is solid-iron material, and object is to keep vertical bar both sides to balance.
Described three pin pipes are equipped with through hole and elasticity locating pin, so that Telescopic Fixed pin pipe.
The invention has the beneficial effects as follows:
Compared with prior art, use the camera apparatus of blast fragmentation size image photography of the present invention to measure oversized fragment rate, security is high, labour intensity is low, efficiency is high, degree of accuracy is high, be applicable to blast fragmentation size fast, the particular/special requirement of economy, security measurement.To blast fragmentation size image photography, there is higher precision and very large practical value.Wide popularization and application in blast fragmentation size image photography can be determined in modernization mine.
Accompanying drawing explanation
Fig. 1 is integral assembling structure schematic diagram of the present invention;
Fig. 2 is upper, middle and lower expansion link connection diagram;
Fig. 3 is multi-deck extension bar structural representation;
Fig. 4 is camera fixing device schematic diagram;
Fig. 5 is pipe fixing holder schematic diagram;
Fig. 6 is pole link side schematic view;
Fig. 7 is tripod structure schematic diagram;
Fig. 8 is the A place zoomed-in view of Fig. 1;
Fig. 9 is the B place zoomed-in view of Fig. 1;
Figure 10 is the C place zoomed-in view of Fig. 1;
Figure 11 is the D place zoomed-in view of Fig. 1;
Figure 12 is the E place zoomed-in view of Fig. 1.
In figure: 1-flexible fastening is followed closely, 2-through hole, 3-scale, expansion link under 4-, 5-intermediate warp bar, the upper expansion link of 6-, the solid conehead of 7-, 8-becket, 9-pipe fixing holder, 10-balance stem, 11-pin pipe, the vertical rod sleeve of 12-, 13-wire rope, 14-circular groove, 15-rotary disk, 16-branch rod sleeve, 17-latch, 18-pin pipe adapter, 19-locking knob, the flexible point pole of 20-, 21-screw rod, the circular retainer plate of 22-, 23-coupling sleeve.
Embodiment
Technical scheme of the present invention is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figures 1 to 12, a kind of camera apparatus determining blast fragmentation size image photography, comprise vertical bar, pole link, divide pole, camera fixing device and tripod, described vertical bar is by upper expansion link 6, intermediate warp bar 5, lower expansion link 4 and the solid conehead 7 be connected with lower expansion link 4 form, every root expansion link is respectively equipped with through hole 2 and elasticity locating pin 1 up and down, described intermediate warp bar 5 two ends are connected with upper expansion link 6 and lower expansion link 4 with elasticity locating pin 1 respectively by through hole 2, upper expansion link 6 is connected with a point pole by pole link, described point of pole front end is connected with camera fixing device by coupling sleeve 23, three pin pipes 11 that described tripod comprises support body and is connected with support body, lower expansion link 4 is arranged on support body.
As described in Fig. 1, Fig. 5, Fig. 6, Fig. 9, described pole link comprises vertical rod sleeve 12, branch's rod sleeve 16, balance stem 10, wire rope 13 and pipe fixing holder 9, described pipe fixing holder 9 is arranged on expansion link 6, upper expansion link 6 upper end is connected with balance stem 10 by vertical rod sleeve 12, balance stem 10 lower end is connected with a point pole by branch's rod sleeve 16, upper end is connected with pipe fixing holder 9 by wire rope 13, allow point pole perpendicular to vertical bar by regulating pipe fixing holder 9 and wire rope 13, camera is installed, completes shooting.
As shown in Fig. 1, Fig. 4, Fig. 8, described camera fixing device one end is connected with a point pole by coupling sleeve 23, and the other end is connected with camera by screw rod 21, and by regulating the circular retainer plate 22 be placed on screw rod to fix camera.
As shown in Fig. 1, Fig. 7, Figure 12, described support body comprises locking knob 19, circular groove 14 and rotary disk 15, described pin pipe 11 upper end is placed in circular recessed 14 grooves by pin pipe adapter 18, and by rotary disk 15 fixing feet pipe 11, by being arranged on the height of locking knob 19 fixed tripod on rotary disk 15.
As shown in Fig. 1 Fig. 2, described upper expansion link 6, intermediate warp bar 5 and lower expansion link 4 all indicate scale 3.
Described point of pole is made up of the flexible point pole 20 that three indicate scale 3, and the flexible point pole about 20 of every root is respectively equipped with through hole 2 and elasticity locating pin 1, conveniently can regulate like this and fix a point pole.
As shown in Fig. 1, Fig. 5, Figure 10, described pipe fixing holder 9 is welded with becket 8, wire rope 13 one end is connected with becket 8, and the other end is connected with balance stem 10, flexible can divide the angle of pole and vertical bar like this.
As shown in Figure 6, described balance stem 10 is solid-iron material, and object is to keep vertical bar both sides to balance.
As shown in Figure 7, described three pin pipes 11 are equipped with through hole 2 and elasticity locating pin 1, so that flexible and fixing feet pipe 11.
In embodiments of the present invention, the length setting of described lower expansion link 4, intermediate warp bar 5 and upper expansion link 6 is 50cm, wherein going up expansion link 6 is minimum expansion link, its diameter is 3cm, lower expansion link 4 is maximal dilation bar, its diameter is 5cm, and lower expansion link 4 and length are that the solid conehead 7 of 20cm is connected; Every root expansion link is that the through hole 2 of 1cm is connected with flexible fastening nail 2 by diameter.
The present invention is when taking pictures, the solid conehead 7 of 20cm is adopted in vertical expansion link lower end, vertical expansion link to be inserted on pre-determined point and perpendicular to quick-fried heap surface, tripod pin one 1 is regulated to fix expansion link, and regulate the height of locking knob 19 fixed tripod, according to the quick-fried heap area calculating each shooting, the length of adjustable telescopic rod is also fixing; Then the length of point pole is regulated, make the camera of point strut ends and central point on same vertical curve, then pipe fixing holder 9 is regulated, make branch's expansion link vertical with vertical expansion link, so just ensure that camera is perpendicular to shooting face, after having clapped first, as long as by support-moving to the second point determined, then take.Repeatedly like this, until quick-fried heap surface is all taken complete.
Claims (7)
1. determine the camera apparatus of blast fragmentation size image photography for one kind, comprise vertical bar, pole link, divide pole, camera fixing device and tripod, it is characterized in that: described vertical bar is by upper expansion link (6), intermediate warp bar (5), lower expansion link (4) and the solid conehead (7) be connected with lower expansion link (4) form, every root expansion link is respectively equipped with through hole (2) and elasticity locating pin (1) up and down, described intermediate warp bar (5) two ends are connected with upper expansion link (6) and lower expansion link (4) with elasticity locating pin (1) respectively by through hole (2), upper expansion link (6) is connected with a point pole by pole link, described point of pole front end is connected with camera fixing device, three pin pipes (11) that described tripod comprises support body and is connected with support body, lower expansion link (4) is arranged on support body, described pole link comprises vertical rod sleeve (12), branch's rod sleeve (16), balance stem (10), wire rope (13) and pipe fixing holder (9), described pipe fixing holder (9) is arranged on expansion link (6), upper expansion link (6) upper end is connected with balance stem (10) by vertical rod sleeve (12), balance stem (10) lower end is connected with a point pole by branch's rod sleeve (16), upper end is connected with pipe fixing holder (9) by wire rope (13), allow point pole perpendicular to vertical bar by regulating pipe fixing holder (9) and wire rope (13), described camera fixing device one end is connected with a point pole by coupling sleeve (23), and the other end is connected with camera by screw rod (21), and fixes camera by the circular retainer plate (22) be placed on screw rod.
2. a kind of camera apparatus determining blast fragmentation size image photography according to claim 1, it is characterized in that: described support body comprises locking knob (19), circular groove (14) and rotary disk (15), described pin pipe (11) upper end is placed in circular recessed (14) groove by pin pipe adapter (18), and by rotary disk (15) fixing feet pipe (11), described locking knob (19) is arranged on rotary disk (15), for the height of fixed tripod.
3. a kind of camera apparatus determining blast fragmentation size image photography according to claim 1, is characterized in that: described upper expansion link (6), intermediate warp bar (5) and lower expansion link (4) all indicate scale (3).
4. a kind of camera apparatus determining blast fragmentation size image photography according to claim 1, it is characterized in that: described point of pole is made up of the flexible point pole (20) that three indicate scale (3), and the flexible point pole (20) of every root is respectively equipped with through hole (2) and elasticity locating pin (1) up and down.
5. a kind of camera apparatus determining blast fragmentation size image photography according to claim 1, it is characterized in that: described pipe fixing holder (9) is welded with becket (8), wire rope (13) one end is connected with becket (8), and the other end is connected with balance stem (10).
6. a kind of camera apparatus determining blast fragmentation size image photography according to claim 1, is characterized in that: described balance stem (10) is solid-iron material.
7. a kind of camera apparatus determining blast fragmentation size image photography according to claim 1, is characterized in that: described three pin pipes (11) are equipped with through hole (2) and elasticity locating pin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501659.6A CN103018246B (en) | 2012-11-29 | 2012-11-29 | Camera device for determining blasting fragment-size image photography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501659.6A CN103018246B (en) | 2012-11-29 | 2012-11-29 | Camera device for determining blasting fragment-size image photography |
Publications (2)
| Publication Number | Publication Date |
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| CN103018246A CN103018246A (en) | 2013-04-03 |
| CN103018246B true CN103018246B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210501659.6A Expired - Fee Related CN103018246B (en) | 2012-11-29 | 2012-11-29 | Camera device for determining blasting fragment-size image photography |
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| CN107489420B (en) * | 2017-08-11 | 2019-02-26 | 辽宁科技大学 | Sublevel caving method without sill pillar Rock fragmentation is distributed remote real time monitoring system and method |
| CN111065885B (en) * | 2017-09-11 | 2022-05-06 | 横滨橡胶株式会社 | Device for measuring shape of hose fitting, method for measuring shape of hose fitting, and program product for measuring shape of hose fitting |
| CN114034610B (en) * | 2021-11-08 | 2023-09-26 | 中国电建集团成都勘测设计研究院有限公司 | Rock mass block degree measuring device suitable for high steep side slope |
| CN115060565B (en) * | 2022-08-16 | 2022-11-01 | 昆明理工大学 | Detection equipment and method for pre-splitting blasting model test |
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| CN103018246A (en) | 2013-04-03 |
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Owner name: GUIZHOU KAILIN GROUP CO., LTD. Free format text: FORMER NAME: KAILIN (GROUP) CO., LTD., GUIZHOU |
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Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee after: Phosphorylcholine group limited-liability company is opened in Guizhou Patentee after: Central South University Address before: 550002 Guizhou city in Guiyang Province, the Haitian Road No. 203 building 12 layer Patentee before: Guizhou Kailin (Group) Co.,Ltd. Patentee before: Central South University |
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