CN220979482U - Depend on removable drilling angle measuring device of rig arm - Google Patents
Depend on removable drilling angle measuring device of rig arm Download PDFInfo
- Publication number
- CN220979482U CN220979482U CN202322948408.9U CN202322948408U CN220979482U CN 220979482 U CN220979482 U CN 220979482U CN 202322948408 U CN202322948408 U CN 202322948408U CN 220979482 U CN220979482 U CN 220979482U
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- mounting plate
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- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 238000005422 blasting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a detachable drilling angle measuring device attached to a drilling machine arm in the field of drilling construction, which comprises a mounting plate and a fixing plate which are arranged correspondingly to each other, wherein the mounting plate is connected with the fixing plate through a parallelism adjusting mechanism, two arc holes which are symmetrical to each other are formed in the mounting plate, an angle measuring mechanism is detachably arranged corresponding to the front side of the mounting plate, the angle measuring mechanism comprises an inclination angle sensor and a plurality of fasteners, a T-shaped triangular level meter is arranged right above the inclination angle sensor, and the fasteners fix the inclination angle sensor on the mounting plate. The utility model has the advantages of time saving, labor saving, automation, convenience, high measurement precision and the like.
Description
Technical Field
The utility model belongs to the technical field of drilling construction, and particularly relates to a detachable drilling angle measuring device attached to a drilling machine arm.
Background
Whether the drilling angle is in place or not is an important factor in the drilling operation. For blasting operation, the drilling angle does not meet the design requirement, the blasting effect may be affected, for example, in presplitting and smooth blasting, the drilling angle is not synchronous, the phenomena of uneven presplitting surface, poor half-hole rate, unsatisfied gradient formed after blasting, time and labor waste for secondary treatment, and the possibility of leaving a root at the toe of a slope and the like may occur. For slope anchor spraying supporting operation, the pore-forming quality influences the slope supporting quality deeply, and when the rock entering angle of the anchor pore does not meet the design requirement, the installation is difficult or even the installation is not firm, and quality safety accidents can be caused. The drilling angle is thus strictly process controlled according to the design values.
At present, in the drilling process, the drilling angle measurement depends on manual work, and generally, a constructor uses a large number of tools such as angle plates, plumbs and the like to measure the drilling angle, and the defects are that: the method can only be carried out before drilling, the angle cannot be monitored in the drilling process, and deviation correction measures cannot be adopted under the condition that the angle is possibly deviated. And once the surrounding environment of the drilling position has complex topography, such as a high-altitude border, the manual measurement by using the tool is inconvenient, and the safety risk can be accompanied.
Disclosure of utility model
The utility model aims to provide a detachable drilling angle measuring device attached to a drilling machine arm, which has the advantages of time saving, labor saving, automation, convenience, high measuring precision and the like.
The purpose of the utility model is realized in the following way: the utility model provides a depend on removable drilling angle measuring device in rig arm, includes mounting panel and the fixed plate that corresponds the setting each other, be connected through parallelism adjustment mechanism between mounting panel and the fixed plate, two arc holes of symmetry each other have been seted up on the mounting panel, correspond mounting panel front side detachably is provided with angle measurement mechanism, angle measurement mechanism includes inclination sensor and a plurality of fastener, be provided with T type triangle spirit level directly over the inclination sensor, the fastener is fixed inclination sensor on the mounting panel.
When the T-shaped triangular level gauge is used, the fixing plate is firstly arranged on the drilling machine arm, then the relative position of the mounting plate and the drilling machine arm is adjusted through the parallelism adjusting mechanism, and the vertical bubble of the T-shaped triangular level gauge is observed to be positioned at the center position; the fastener is locked by sliding in the arc hole until the horizontal bubble of the T-shaped triangular level is observed to be positioned at the central position, so that the installation of the inclination angle sensor can be realized; and finally, the inclination angle sensor is powered and connected with the digital display screen to operate, and the drilling angle is observed in real time and deviation correction and adjustment are performed in time during drilling. Compared with the prior art, the utility model has the beneficial effects that: the device has simple structure, automatic and convenient use, high-efficiency and accurate measurement, can be applied to the construction fields of blasting drilling and anchor spraying support drilling, and has higher economic value.
As a further improvement of the utility model, the parallelism adjusting mechanism comprises three angle spirals, the three angle spirals are distributed between the mounting plate and the fixing plate in an annular array, one end of each angle spiral is fixedly connected with the fixing plate, and the other end of each angle spiral is fixedly connected with the mounting plate.
As a further improvement of the utility model, the two sides of the inclination angle sensor are provided with mounting bars, and the mounting bars are provided with two mounting holes.
As a further improvement of the utility model, the number of the fasteners is four, the fasteners comprise bolts and nuts, and the inclination sensor is tightly locked on the mounting plate in a matched manner with the nuts after passing through the mounting holes and the arc-shaped holes through the bolts.
As a further improvement of the utility model, the fixing plate is provided with four mutually symmetrical fixing holes.
As a further improvement of the utility model, the mounting plate and the fixing plate are both circular structures.
As a further improvement of the utility model, the mounting plate and the fixing plate are both made of steel.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a cross-sectional view at A-A in fig. 2.
The device comprises a mounting plate 1, an arc-shaped hole 101, a fixing plate 2, a fixing hole 201, a parallelism adjusting mechanism 3, an angle screw 301, an angle measuring mechanism 4, an inclination sensor 401, a fastening piece 402a bolts 402b nuts, a triangular level meter 403T, a mounting bar 403a, a mounting hole 403b and a port 403 c.
Detailed Description
As shown in fig. 1-3, the detachable drilling angle measuring device attached to a drilling machine arm comprises a mounting plate 1 and a fixing plate 2 which are arranged correspondingly to each other, and preferably, the mounting plate 1 and the fixing plate 2 are of circular structures; the mounting plate 1 is connected with the fixing plate 2 through the parallelism adjusting mechanism 3, the parallelism adjusting mechanism 3 comprises three angle spirals 301, the angle spirals 301 serve as a common adjusting tool, the device has an important function of adjusting the parallelism of the instrument, and the accuracy and the stability of the device can be ensured by using the angle spirals 301, so that the accuracy and the reliability of measurement are improved; three angle spirals 301 are distributed between the mounting plate 1 and the fixed plate 2 in an annular array, one end of each angle spiral 301 is fixedly connected with the fixed plate 2, and the other end of each angle spiral 301 is fixedly connected with the mounting plate 1; two mutually symmetrical arc-shaped holes 101 are formed in the mounting plate 1, an angle measuring mechanism 4 is detachably arranged corresponding to the front side of the mounting plate 1, the angle measuring mechanism 4 comprises an inclination sensor 401 and four groups of fasteners 402 which are correspondingly arranged in pairs, a T-shaped triangular level 403 is arranged right above the inclination sensor 401, mounting bars 403a are arranged on two sides of the inclination sensor 401, two mounting holes 403b are formed in the mounting bars 403a, and a port 403c is formed in the bottom of the inclination sensor 401; each set of fasteners 402 comprises a bolt 402a and a nut 402b, and the tilt sensor 401 is tightly locked on the mounting plate 1 by the bolt 402a through the mounting hole 403b and the arc-shaped hole 101 and then matched with the nut 402 b; four mutually symmetrical fixing holes 201 are formed in the fixing plate 2; the mounting plate 1 and the fixing plate 2 are made of steel, so that the service life of the device can be prolonged.
When the utility model is used, the screw is used for penetrating the fixing hole 201 to install the fixing plate 2 on the drilling machine arm, then the three angle screws 301 are rotated to adjust the relative positions of the mounting plate 1 and the drilling machine arm, and the vertical bubbles of the T-shaped triangular level meter 403 are observed to be positioned at the center; then the bolt 402a passes through the mounting hole 403b and then slides in the arc-shaped hole 101 until the horizontal bubble of the T-shaped triangular level meter 403 is observed to be positioned at the central position, and the inclination sensor 401 is locked on the mounting plate 1 by matching the nut 402b with the bolt 402a, so that the purpose of mounting the inclination sensor 401 in place can be realized; finally, the port 403c is connected with the digital display screen through a power supply and data processing line, so that the operation work of the inclination sensor 401 is realized, and a person can observe the drilling angle in real time and timely correct and adjust the drilling angle through the digital display screen. The utility model has the advantages that: the device is convenient to install, can be detached at any time, saves labor force for monitoring drilling angles by personnel, ensures personal safety of constructors, and improves the control level of drilling quality.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (7)
1. The utility model provides a rely on detachable drilling angle measurement device of rig arm, its characterized in that, including mounting panel and the fixed plate that corresponds the setting each other, be connected through parallelism adjustment mechanism between mounting panel and the fixed plate, two arc holes of symmetry each other have been seted up on the mounting panel, correspond mounting panel front side detachably is provided with angle measurement mechanism, angle measurement mechanism includes inclination sensor and a plurality of fastener, be provided with T type triangle spirit level directly over the inclination sensor, the fastener is fixed inclination sensor on the mounting panel.
2. The detachable drilling angle measuring device attached to a drilling machine arm according to claim 1, wherein the parallelism adjusting mechanism comprises three angle spirals, the three angle spirals are distributed between the mounting plate and the fixing plate in a ring-shaped array, one end of each angle spiral is fixedly connected with the fixing plate, and the other end of each angle spiral is fixedly connected with the mounting plate.
3. The detachable drilling angle measuring device attached to a drilling machine arm according to claim 2, wherein mounting bars are arranged on two sides of the inclination sensor, and two mounting holes are formed in the mounting bars.
4. A removable drill angle measuring device attached to a drill arm according to claim 3, wherein the number of fasteners is four, the fasteners comprise bolts and nuts, and the tilt sensor is fastened to the mounting plate by bolts through the mounting holes and the arcuate holes and then engaged with the nuts.
5. The detachable drilling angle measuring device attached to a drill arm according to claim 4, wherein four mutually symmetrical fixing holes are formed in the fixing plate.
6. A removable drilling angle measurement apparatus attachable to a drill arm according to any one of claims 1 to 5, wherein the mounting plate and the fixing plate are each of circular configuration.
7. A removable drill angle measuring device attachable to a drill arm as recited in any one of claims 1-5 wherein the mounting plate and the securing plate are each made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322948408.9U CN220979482U (en) | 2023-11-01 | 2023-11-01 | Depend on removable drilling angle measuring device of rig arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322948408.9U CN220979482U (en) | 2023-11-01 | 2023-11-01 | Depend on removable drilling angle measuring device of rig arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979482U true CN220979482U (en) | 2024-05-17 |
Family
ID=91066258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322948408.9U Active CN220979482U (en) | 2023-11-01 | 2023-11-01 | Depend on removable drilling angle measuring device of rig arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979482U (en) |
-
2023
- 2023-11-01 CN CN202322948408.9U patent/CN220979482U/en active Active
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