CN204326966U - Umbrella shape fixed band pin Addressable Parallel checker guiding device - Google Patents
Umbrella shape fixed band pin Addressable Parallel checker guiding device Download PDFInfo
- Publication number
- CN204326966U CN204326966U CN201420812592.2U CN201420812592U CN204326966U CN 204326966 U CN204326966 U CN 204326966U CN 201420812592 U CN201420812592 U CN 201420812592U CN 204326966 U CN204326966 U CN 204326966U
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- CN
- China
- Prior art keywords
- crossbeam
- guide peg
- umbrella shape
- guiding device
- parallel checker
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of umbrella shape fixed band pin Addressable Parallel checker guiding device, comprise crossbeam and guidance set, guidance set comprises guide peg, guide peg one end is can be rotationally connected with crossbeam along the mode of crossbeam longitudinal sliding motion and to be provided with the angle locking device for locking angle between crossbeam and guide peg between crossbeam and guide peg, when carrying out snubber construction, jewel hole is in the right direction to adopt this guiding device to guarantee, and can guarantee that borehole position is correct, thus be conducive to the demolition effect obtaining expection.
Description
Technical field
The utility model relates to mine laneway driving field, specifically a kind of umbrella shape fixed band pin Addressable Parallel checker guiding device.
Background technology
At present, when adopting drilling and blasting method digging laneway, usually adopt V-cut method.The method of known brill V-cut eye is direct jewel hole or employing guiding device jewel hole, but parallel testing device is not with by existing guiding device.When there is no parallel testing device, have two reasons that borehole can be caused to depart from correct direction, during the actual jewel hole of the first, drilling rod generally has enough distances (preventing drilling rod and guide peg from bumping against) from guide peg, this distance is far away, and the deviate in direction just may be larger; It two is when drill bit starts rock drilling, and drill bit direction may constantly change.
In order to overcome the shortcoming of the method for existing brill V-cut eye, the utility model provides a kind of umbrella shape fixed band parallel testing device guiding device, adopt this umbrella shape fixed band parallel testing device guiding device can guarantee that jewel hole is in the right direction, and can guarantee that borehole position is correct, thus be conducive to the demolition effect obtaining expection.
Utility model content
In view of this, the purpose of this utility model overcomes defect of the prior art, there is provided a kind of when carrying out snubber construction, can guarantee jewel hole in the right direction, can real time correction drilling rod direction thus can guarantee that borehole position is correct fast, be conducive to the umbrella shape fixed band pin Addressable Parallel checker guiding device of the demolition effect obtaining expection.
Umbrella shape fixed band pin Addressable Parallel checker guiding device of the present utility model, comprise crossbeam and guidance set, guidance set comprises guide peg, and guide peg one end is can be rotationally connected with crossbeam along the mode of crossbeam longitudinal sliding motion and to be provided with the angle locking device for locking angle between crossbeam and guide peg between crossbeam and guide peg; Described crossbeam is provided with the center-pole for being fixedly connected with driving face and this center-pole can along crossbeam longitudinal sliding motion; Around its parallel checker that has axially been rotatably connected on described guide peg;
Further, described center-pole outer end is provided with for the umbrella shape fixation kit fixing with driving face, and umbrella shape fixation kit comprises the fixed muffle be fixedly connected with center-pole, the sliding sleeve, fixed bar and the support bar that are slidably connected with center-pole; Fixed bar one end is articulated with fixed muffle, and the fixed bar other end is for embedding the crag on driving face in locating hole; Support bar one end is articulated with sliding sleeve, and the support bar other end is articulated with fixed bar shaft; Sliding sleeve is connected with pull rope and pulls it to slide axially by this pull rope thus launched by fixed bar;
Further, described angle locking device comprises and is fixed on the segment angle scale of crossbeam and the center of circle of this segment angle scale is positioned at guide peg is rotationally connected end, segment angle scale is distributed with fixed pin holes along its circumference, and guide peg is provided with the steady pin coordinated with fixed pin holes;
Further, described parallel checker is provided with and makes its parallel checker locking device fixing with guide peg, and parallel checker locking device comprises the dowel hole that is arranged at guide peg surface and is arranged at the alignment pin that parallel checker coordinates with this dowel hole;
Further, described beam surface has scale along its genesis analysis;
Further, described guidance set also comprises the sliding sleeve that is arranged between guide peg and crossbeam and described guide peg is articulated with this sliding sleeve and this sliding sleeve and crossbeam are longitudinally slidably connected;
Further, described guidance set is provided with two and is respectively in center-pole both sides.
The beneficial effects of the utility model are: umbrella shape fixed band pin Addressable Parallel checker guiding device of the present utility model, carrying out in borehole tunneling process, can rely on existing borehole on driving face that crossbeam is fixed on driving face, and make backstay along crossbeam longitudinal sliding motion certain distance according to required distance of creeping into borehole and existing borehole and lock, the angle simultaneously creeping into borehole and driving face needed for basis adjusts the angle of backstay and crossbeam and locks, when borehole creeps into, drilling rod is relied on this backstay, effectively can ensure the borehole that drilling rod gets out and the existing relative distance of borehole and the accuracy of drilling direction, ensure that borehole position is correct, be conducive to the demolition effect obtaining expection.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of angle locking device of the present utility model;
Fig. 3 is the structural representation of umbellate form fixation kit of the present utility model;
Fig. 4 is the schematic diagram of parallel checker locking device of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as shown in the figure, the umbrella shape fixed band pin Addressable Parallel checker guiding device of the present embodiment, comprise crossbeam 5 and guidance set, guidance set comprises guide peg 1, guide peg 1 one end is being rotationally connected with crossbeam 5 along the mode of crossbeam 5 longitudinal sliding motion and being provided with the angle locking device for locking angle between crossbeam 5 and guide peg 1 between crossbeam 5 and guide peg 1, carrying out in borehole tunneling process, can rely on existing borehole on driving face that crossbeam 5 is fixed on driving face, and make backstay along crossbeam 5 longitudinal sliding motion certain distance according to required distance of creeping into borehole and existing borehole or locating hole and lock, the angle simultaneously creeping into borehole and driving face needed for basis adjusts the angle of backstay and crossbeam 5 and locks, when borehole creeps into, drilling rod is relied on this backstay, effectively can ensure the borehole that drilling rod gets out and existing borehole or the relative distance of locating hole and the accuracy of drilling direction, ensure that borehole position is correct, be conducive to the demolition effect obtaining expection.
In the present embodiment, described crossbeam 5 is provided with the center-pole 6 for being fixedly connected with driving face and this center-pole 6 can along crossbeam 5 longitudinal sliding motion, center-pole 6 can insert on driving face and have in borehole or locating hole, thus crossbeam 5 is fixed, meanwhile, the distance of borehole and the existing borehole needing to get out can be determined by measuring center bar on crossbeam 56 and the distance of backstay.
In the present embodiment, around its parallel checker 2 that has axially been rotatably connected on described guide peg 1, this parallel checker 2 at least should have a limit parallel with guide peg 1, when borehole excavation operation, rotatable parallel checker 2, to make on parallel checker 2 limit parallel with guide peg 1 and drilling rod against, thus the Distance geometry direction of real time correction drilling rod, ensures the accuracy in big gun hole site and direction.
In the present embodiment, described angle locking device comprises and is fixed on the segment angle scale 3 of crossbeam 5 and the center of circle of this segment angle scale 3 is positioned at guide peg 1 is rotationally connected end, as shown in Figure 2, segment angle scale 3 is distributed with fixed pin holes 8 along its circumference, this alignment pin 10 hole correspond to different angle indexs 7, guide peg 1 is provided with the steady pin 9 coordinated with fixed pin holes 8, after guide peg 1 is turned to required dilling angle by operating personnel, can steady pin 9 be inserted in fixed pin holes 8, angle between guide peg 1 and crossbeam 5 is locked, ensure the accuracy in rod boring direction.
In the present embodiment, described center-pole 6 outer end is provided with for the umbrella shape fixation kit fixing with driving face, as shown in Figure 3, umbrella shape fixation kit comprises the fixed muffle 16 be fixedly connected with center-pole 6, the sliding sleeve 15, fixed bar 13 and the support bar 14 that are slidably connected with center-pole 6, fixed bar 13 one end is articulated with fixed muffle 16, and fixed bar 13 other end is for embedding the crag on driving face in locating hole, support bar 14 one end is articulated with sliding sleeve 15, and support bar 14 other end is articulated with fixed bar 13 shaft, sliding sleeve 15 is connected with pull rope 11 and pulls it to slide axially by this pull rope 11 thus launched by fixed bar 13, when carrying out bore operation, fixed bar 13 should remain retracted state, and center-pole 6 to be stretched on driving face in existing borehole, then pulling traction rope 11, sliding sleeve 15 is slided, thus fixed bar 13 is opened and is embedded into the crag on work plane in locating hole, center-pole 6 is made to be fixed in existing borehole or locating hole, make when needs take out center-pole 6, pull rope 11 can be loosened, return spring 12 can be provided with between fixed muffle 16 and sliding sleeve 15, make sliding sleeve 15 return, fixed bar 13 shrinks, and then center-pole 6 can be taken out from borehole.
In the present embodiment, described parallel checker 2 is provided with and makes its parallel checker 2 locking device fixing with guide peg 1, as shown in Figure 4, parallel checker 2 locking device comprises alignment pin 10 hole that is arranged at guide peg 1 surface and is arranged at the alignment pin 10 that parallel checker 2 coordinates with this alignment pin 10 hole, when needs correct rod boring direction, rotatable parallel checker 2 also makes the limit parallel with guide peg 1 on parallel checker 2 rely on drilling rod, adopt alignment pin 10 to coordinate with pin-and-hole parallel checker 2 is fixed simultaneously, be convenient to correct drilling rod.
In the present embodiment, there is scale 7 on described crossbeam 5 surface along its genesis analysis, can facilitate by this scale 7 scale 7 difference that reads intuitively between center-pole 6 and guide peg 1 thus obtain the spacing of guide peg 1 and center-pole 6, being convenient to the distance between adjustment drilling rod and existing borehole or locating hole.
In the present embodiment, described guidance set also comprises and is arranged at sliding sleeve 4 between guide peg 1 and crossbeam 5 and described guide peg 1 is articulated with this sliding sleeve 4 and this sliding sleeve 4 and crossbeam 5 are longitudinally slidably connected, this sliding sleeve 4 also can be provided with the positioner such as pin and pin-and-hole, certainly, also can be provided with sliding sleeve 4 between center-pole 6 and crossbeam 5 and be slidably connected by sliding sleeve 4 and crossbeam 5.
In the present embodiment, described guidance set is provided with two and is respectively in center-pole 6 both sides, in slotting process, required borehole is by being symmetrically distributed on tunnel work face, therefore, when adopting this device jewel hole, can by fixing for center-pole 6 with on the center line of driving face, two guidance sets lead to the borehole boring of center line both sides respectively, thus improve jewel hole efficiency.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a umbrella shape fixed band pin Addressable Parallel checker guiding device, it is characterized in that: comprise crossbeam and guidance set, described guidance set comprises guide peg, and described guide peg one end is can be rotationally connected with described crossbeam along the mode of crossbeam longitudinal sliding motion and to be provided with the angle locking device for locking angle between crossbeam and guide peg between crossbeam and guide peg; Described crossbeam is provided with the center-pole for being fixedly connected with driving face and this center-pole can along crossbeam longitudinal sliding motion; Around its parallel checker that has axially been rotatably connected on described guide peg, described parallel checker at least comprises a limit parallel with guide peg.
2. umbrella shape fixed band pin Addressable Parallel checker guiding device according to claim 1, it is characterized in that: described center-pole outer end is provided with for the umbrella shape fixation kit fixing with driving face, described umbrella shape fixation kit comprises the fixed muffle be fixedly connected with center-pole, the sliding sleeve, fixed bar and the support bar that are slidably connected with center-pole; Described fixed bar one end is articulated with fixed muffle, and the fixed bar other end is for embedding the crag on driving face in locating hole; Described support bar one end is articulated with sliding sleeve, and the support bar other end is articulated with fixed bar shaft; Described sliding sleeve is connected with pull rope and pulls it to slide axially by this pull rope thus launched by fixed bar.
3. umbrella shape fixed band pin Addressable Parallel checker guiding device according to claim 2, it is characterized in that: described angle locking device comprises and is fixed on the segment angle scale of crossbeam and the center of circle of this segment angle scale is positioned at guide peg is rotationally connected end, described segment angle scale is distributed with fixed pin holes along its circumference, and described guide peg is provided with the steady pin coordinated with described fixed pin holes.
4. umbrella shape fixed band pin Addressable Parallel checker guiding device according to claim 3, it is characterized in that: described parallel checker is provided with and makes its parallel checker locking device fixing with guide peg, described parallel checker locking device comprises the dowel hole that is arranged at guide peg surface and is arranged at the alignment pin that parallel checker coordinates with this dowel hole.
5. umbrella shape fixed band pin Addressable Parallel checker guiding device according to claim 4, is characterized in that: described beam surface has scale along its genesis analysis.
6. umbrella shape fixed band pin Addressable Parallel checker guiding device according to claim 5, is characterized in that: described guidance set also comprises the sliding sleeve that is arranged between guide peg and crossbeam and described guide peg is articulated with this sliding sleeve and this sliding sleeve and crossbeam are longitudinally slidably connected.
7. umbrella shape fixed band pin Addressable Parallel checker guiding device according to claim 6, is characterized in that: described guidance set is provided with two and is respectively in described center-pole both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812592.2U CN204326966U (en) | 2014-12-18 | 2014-12-18 | Umbrella shape fixed band pin Addressable Parallel checker guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812592.2U CN204326966U (en) | 2014-12-18 | 2014-12-18 | Umbrella shape fixed band pin Addressable Parallel checker guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326966U true CN204326966U (en) | 2015-05-13 |
Family
ID=53163338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812592.2U Expired - Fee Related CN204326966U (en) | 2014-12-18 | 2014-12-18 | Umbrella shape fixed band pin Addressable Parallel checker guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326966U (en) |
-
2014
- 2014-12-18 CN CN201420812592.2U patent/CN204326966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |