CN204479179U - Underground mining drill carriage jackdrill body vibration proving installation - Google Patents
Underground mining drill carriage jackdrill body vibration proving installation Download PDFInfo
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- CN204479179U CN204479179U CN201520070939.5U CN201520070939U CN204479179U CN 204479179 U CN204479179 U CN 204479179U CN 201520070939 U CN201520070939 U CN 201520070939U CN 204479179 U CN204479179 U CN 204479179U
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- jackdrill
- drill carriage
- underground mining
- mining drill
- supporting platen
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Abstract
The utility model discloses a kind of underground mining drill carriage jackdrill body vibration proving installation, comprise the many support columns being embedded in underground for the supporting platen of Pressed rock and bottom, many support columns both sides be connected to bottom supporting platen formed can make underground mining drill carriage open into passage, the middle part of supporting platen offers for making the bottom-up through hole through creeping into rock of the jackdrill of underground mining drill carriage, and the top of supporting platen is provided with the stationary installation for fixing rock.The utility model can be used for measuring test variety classes and the body vibration parameter of different parameters Underground Mining Under drill carriage jackdrill, and its structure is simple, be easy to operation.
Description
Technical field
The utility model relates to mining machinery technical field of measurement and test, is specifically related to a kind of underground mining drill carriage jackdrill body vibration proving installation.
Background technology
At present, underground mining drill carriage adopts jackdrill as working mechanism, due to the impact spin load of jackdrill in drilling process, cause underground mining drill carriage jackdrill body appearance vibration in various degree, employing hydraulic gate is that the underground mining drill carriage jackdrill body vibration situation of working mechanism is even more serious.Vibration can reduce the reliability of borehole accuracy and drill carriage system, and consumption of energy increases simultaneously, and drilling efficiency reduces.The vibration how effectively reducing jackdrill body in underground mining drill carriage drilling process directly has influence on boring work efficiency and reliability.
Effectively to weigh underground mining drill carriage jackdrill body vibration under different structure and condition of work, first in the necessary Measurement accuracy underground mining drill carriage course of work, the vibration parameters of jackdrill body, there is no the proving installation that can be used for measuring dissimilar underground mining drill carriage jackdrill body vibration situation at present.
Utility model content
The technical problems to be solved in the utility model is the deficiency overcoming prior art existence, there is provided a kind of can be used for measure test variety classes and the body vibration parameter of different parameters Underground Mining Under drill carriage jackdrill, structure is simple, be easy to the underground mining drill carriage jackdrill body vibration proving installation that operates.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of underground mining drill carriage jackdrill body vibration proving installation, comprise the many support columns being embedded in underground for the supporting platen of Pressed rock and bottom, many support columns both sides be connected to bottom supporting platen formed can make underground mining drill carriage open into passage, the middle part of described supporting platen offers for making the bottom-up through hole through creeping into rock of the jackdrill of underground mining drill carriage, and the top of described supporting platen is provided with the stationary installation for fixing rock.
As further improvement of the utility model:
Described stationary installation comprises two U-shaped fixed mounts be arranged side by side, each U-shaped fixed mount comprises two vertical rods being divided into rock both sides and the cross bar be positioned at above rock, the bottom of each vertical rod is connected with supporting platen by bolt, described cross bar is connected to the top of two vertical rods, is all tightly plugged with cushion block between described cross bar and rock and between each vertical rod and rock.
Described cushion block is wooden unit.
The bottom of described vertical rod is connected with connection base, and described bolt is arranged in connection base and is connected with supporting platen.
Described proving installation also comprises the plectane being embedded in underground, and all support columns are all affixed with described plectane.
The surrounding of described supporting platen is provided with safety barrier.
Both sides bottom described supporting platen are respectively connected with two support columns, bottom supporting platen the same side two support columns between be also connected with connecting rod.
Compared with prior art, the utility model has the advantage of: the utility model has filled up the blank that there is no the proving installation can measuring dissimilar underground mining drill carriage jackdrill body vibration situation at present, devise a kind of structure simple, be easy to the underground mining drill carriage jackdrill body vibration proving installation operated, it is when testing, only mining drill carriage to be measured need be rested in the passage between four support columns below supporting platen, set jackdrill running parameter, startup underground mining drill carriage and jackdrill are implemented to creep into the rock be fixed on support plate, real-time testing and record jackdrill body vibration parameter is got final product by the pick-up unit be arranged on hydraulic gate body, the structure of this proving installation is simple, be easy to operation, the body vibration parameter of variety classes jackdrill under different operating mode and different parameters condition can be tested, thus can assess the structure of underground mining drill carriage and jackdrill, also for the optimal design of the structure and parameter improving underground mining drill carriage provides reference.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model underground mining drill carriage jackdrill body vibration proving installation.
Fig. 2 is the side-looking structural representation of the utility model underground mining drill carriage jackdrill body vibration proving installation.
Fig. 3 is the plan structure schematic diagram of the utility model underground mining drill carriage jackdrill body vibration proving installation.
Fig. 4 is the main TV structure schematic diagram of the utility model underground mining drill carriage jackdrill body vibration proving installation when testing.
Marginal data:
1, supporting platen; 11, through hole; 2, support column; 3, U-shaped fixed mount; 31, vertical rod; 32, cross bar; 33, bolt; 34, base is connected; 4, wooden unit; 5, plectane; 6, rock; 7, underground mining drill carriage; 71, jackdrill; 8, connecting rod; 9, vibration acceleration meter.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, underground mining drill carriage jackdrill body vibration proving installation of the present utility model, comprise four support columns 2 being embedded in underground for the supporting platen 1 of Pressed rock 6 and bottom, four support columns 2 to be supported on bottom supporting platen 1 and to connect in supporting platen 1, and the both sides bottom supporting platen 1 respectively connect two support columns 2, a passage is formed between the support column 2 of both sides, this passage plays the effect in tunnel, analog operation face, underground mining drill carriage 7 can be opened in passage, the size of passage can change according to the requirement of different tunnels and underground mining drill carriage 7, also namely by adjusting the height that support column 2 supports supporting platen 1 and the width adjusted between supporting platen 1 supported on both sides post 2.The middle part of supporting platen 1 offers through hole 11, after passage opened by underground mining drill carriage 7, the jackdrill 71 of underground mining drill carriage 7 can bottom-uply creep into through this through hole 11 pairs of rocks 6, the top of supporting platen 1 is provided with stationary installation, rock 6 can be fixed on supporting platen 1 by stationary installation, four support columns 2 are embedded in underground makes whole proving installation keep fixing relative to ground, and then make rock 6 also keep fixing relative to ground, ensure that rock 6 can not move when jackdrill 71 upwards creeps into.During test, only underground mining drill carriage 7 to be measured need be rested in the passage between four support columns 2 below supporting platen 1, set jackdrill 71 running parameter, startup underground mining drill carriage 7 and jackdrill 71 are implemented to creep into the rock 6 be fixed on supporting platen 1, the body vibration parameter of real-time testing jackdrill 71 is got final product by the pick-up unit be arranged on hydraulic gate 71 body, the structure of this proving installation is simple, be easy to operation, variety classes jackdrill 71 can be tested at different operating mode and different parameters condition lower body vibration parameters, thus the structure of underground mining drill carriage 7 and jackdrill 71 is assessed, also for the optimal design of the structure and parameter improving underground mining drill carriage 7 provides reference.
In the present embodiment, stationary installation comprises two U-shaped fixed mounts 3 be arranged side by side, each U-shaped fixed mount 3 comprises two vertical rods 31 being divided into rock 6 both sides and the cross bar 32 be positioned at above rock 6, the bottom of each vertical rod 31 is connected with and connects base 34, and bolt 33 is arranged in connection base 34 and is connected with supporting platen 1.Cross bar 32 is connected to the top of two vertical rods 31, all tightly cushion block is plugged with between cross bar 32 and rock 6 and between each vertical rod 31 and rock 6, cushion block is wooden unit 4, rock 6 is fixed on supporting platen 1 by the effect of U-shaped fixed mount 3 and wooden unit 4, in actual mechanical process, preferably all tightly fill in two wooden units 4 between cross bar 32 and rock 6 and between each vertical rod 31 and rock 6, to ensure solid and reliable fixing rock 6.When filling in wooden unit 4 between cross bar 32 and rock 6, first suitably can unclamp and connect base 34 and the bolt 33 of supporting platen 1, wooden unit 4 be filled in after between cross bar 32 and rock 6, then tight a bolt and 33 rock 6 to be clamped.
In the present embodiment, proving installation also comprises the plectane 5 being embedded in underground, and all support columns 2 are all affixed with plectane 5, and this plectane 5 makes whole proving installation more fixedly secure and is arranged on ground, can not loosen easily when jackdrill 71 upwards creeps into rock 6.
In the present embodiment, the surrounding of supporting platen 1 is provided with safety barrier (not shown), to ensure safety when personnel operate on supporting platen 1.Bottom supporting platen 1 the same side two support columns 2 between be also connected with connecting rod 8, the stability of strutting system of support column 2 can be improved.
As shown in Figure 4, when underground mining drill carriage jackdrill body vibration proving installation of the present utility model is tested, by stationary installation, rock 6 is fixed on after on supporting platen 1, underground mining drill carriage 7 to be measured is rested in the passage between four support columns 2 below supporting platen 1, three vibration acceleration meters 9 are arranged on hydraulic gate 71 body, three vibration acceleration meters 9 test x respectively, the vibration acceleration in y and z direction, after setting jackdrill 71 running parameter, startup underground mining drill carriage 7 and jackdrill 71 pairs of rocks 6 are implemented to creep into, by three the vibration recorder real-time testing jackdrill 71 body vibration parameters be connected with three vibration acceleration meters 9 respectively.According to the vibration acceleration recording x, y and z tri-directions, resultant vibration acceleration can also be drawn.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment.For those skilled in the art, do not departing from the improvement that obtains under the utility model technical conceive prerequisite and conversion also should be considered as protection domain of the present utility model.
Claims (7)
1. a underground mining drill carriage jackdrill body vibration proving installation, it is characterized in that: comprise the many support columns (2) being embedded in underground for the supporting platen (1) of Pressed rock (6) and bottom, the both sides that many support columns (2) are connected to supporting platen (1) bottom formed can make underground mining drill carriage (7) open into passage, the middle part of described supporting platen (1) offers for making the bottom-up through hole (11) through creeping into rock (6) of the jackdrill of underground mining drill carriage (7) (71), the top of described supporting platen (1) is provided with the stationary installation for fixing rock (6).
2. underground mining drill carriage jackdrill body vibration proving installation according to claim 1, it is characterized in that: described stationary installation comprises two U-shaped fixed mounts (3) be arranged side by side, each U-shaped fixed mount (3) comprises two vertical rods (31) being divided into rock (6) both sides and the cross bar (32) being positioned at rock (6) top, the bottom of each vertical rod (31) is connected with supporting platen (1) by bolt (33), described cross bar (32) is connected to the top of two vertical rods (31), all tightly cushion block is plugged with between described cross bar (32) and rock (6) and between each vertical rod (31) and rock (6).
3. underground mining drill carriage jackdrill body vibration proving installation according to claim 2, is characterized in that: described cushion block is wooden unit (4).
4. underground mining drill carriage jackdrill body vibration proving installation according to claim 2, it is characterized in that: the bottom of described vertical rod (31) is connected with and connects base (34), described bolt (33) is arranged in connection base (34) and is connected with supporting platen (1).
5. underground mining drill carriage jackdrill body vibration proving installation according to any one of claim 1 to 4, it is characterized in that: described proving installation also comprises the plectane (5) being embedded in underground, all support columns (2) are all affixed with described plectane (5).
6. underground mining drill carriage jackdrill body vibration proving installation according to any one of claim 1 to 4, is characterized in that: the surrounding of described supporting platen (1) is provided with safety barrier.
7. underground mining drill carriage jackdrill body vibration proving installation according to any one of claim 1 to 4, it is characterized in that: described supporting platen (1) bottom both sides be respectively connected with two support columns (2), be positioned at supporting platen (1) bottom the same side two support columns (2) between be also connected with connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070939.5U CN204479179U (en) | 2015-02-02 | 2015-02-02 | Underground mining drill carriage jackdrill body vibration proving installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070939.5U CN204479179U (en) | 2015-02-02 | 2015-02-02 | Underground mining drill carriage jackdrill body vibration proving installation |
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| CN204479179U true CN204479179U (en) | 2015-07-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007563A (en) * | 2018-01-25 | 2018-05-08 | 孙江花 | A kind of limit-type Fast Installation mining drill carriage rock drill vibration-testing apparatus of fin |
| CN108414174A (en) * | 2018-01-25 | 2018-08-17 | 孙江花 | A kind of gear position limiting formula Fast Installation mining drill carriage rock drill vibration-testing apparatus |
-
2015
- 2015-02-02 CN CN201520070939.5U patent/CN204479179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007563A (en) * | 2018-01-25 | 2018-05-08 | 孙江花 | A kind of limit-type Fast Installation mining drill carriage rock drill vibration-testing apparatus of fin |
| CN108414174A (en) * | 2018-01-25 | 2018-08-17 | 孙江花 | A kind of gear position limiting formula Fast Installation mining drill carriage rock drill vibration-testing apparatus |
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