CN209324258U - A kind of Tunnel Blasting drilling-hole positioning device - Google Patents
A kind of Tunnel Blasting drilling-hole positioning device Download PDFInfo
- Publication number
- CN209324258U CN209324258U CN201822160622.7U CN201822160622U CN209324258U CN 209324258 U CN209324258 U CN 209324258U CN 201822160622 U CN201822160622 U CN 201822160622U CN 209324258 U CN209324258 U CN 209324258U
- Authority
- CN
- China
- Prior art keywords
- drilling
- groups
- positioning
- positioning device
- tunnel blasting
- 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 Tunnel Blasting drilling-hole positioning devices, belong to Tunnel Engineering ancillary equipment field.The Tunnel Blasting drilling-hole positioning device includes borehole drill construction and the positioning mechanism for positioning drilling tool bore angle；Wherein, the borehole drill construction includes motor and drilling tool, and the drilling tool is connected to the motor by mounting base；The borehole drill construction is arranged between two groups of pillars, and the positioning mechanism includes positioning plate and symmetrically arranged two groups of shafts, is symmetrically installed with two groups of fixed blocks on the positioning plate, the pillar is rotatablely connected by shaft and fixed block.The utility model is easy to operate, by the positioning mechanism for being provided with positioning plate, and by the way that the fixed block being equipped on the pillar and positioning plate of borehole drill construction is rotatablely connected, it can carry out the adjustment of drilling tool bore angle, and can guarantee the problems such as offset of angle will not occur when carrying out brill location hole, consequently facilitating subsequent blasting boreholes operation.
Description
Technical field
The utility model relates to Tunnel Engineering ancillary equipment field, specifically a kind of Tunnel Blasting drilling-hole positioning device.
Background technique
With the development of transport development, the construction of Tunnel Engineering is more and more.In the digging process in tunnel, generally require
Tunnel is excavated by blasting boreholes operation.In addition, in blasting boreholes operation process, it is necessary first to explosion needed to apply
It carries out drilling through explosion location hole on the face of work, then explosive is placed in explosion location hole again, can be only achieved preferable
Blasting boreholes purpose.And the angle of explosion location hole and face, it is very big on subsequent explosion range and quality influence.
However, existing drilling machine is when drilling through explosion location hole, it is easy to which the offset for generating angle, not can guarantee can be with
It is drilled through according to the positioning orifice angle calculated.Although also solving this using special positioning device in the prior art
Problem, for example a kind of Tunnel Blasting drilling-hole positioning device disclosed in Chinese patent CN206556523U, is formed using four fashioned iron
Parallelogram bracket and at least one side fashioned iron be channel steel structure, by adjust parallelogram bracket angle and
By the notch of the drilling rod alignment channel steel of rock drill, so as to realize that the drilling rod to rock drill squeezes into the control of angle in face
System, the inconvenience but device operates, and also angle of every adjustment needs again to be directed at drilling rod the notch of channel steel, than
Relatively being difficult to guarantee angle when drilling through location hole will not shift.Therefore it also needs to improve Tunnel Blasting drilling-hole positioning device.
Utility model content
The purpose of this utility model is to provide a kind of Tunnel Blasting drilling-hole positioning devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Tunnel Blasting drilling-hole positioning device, including mounting plate, borehole drill construction and for positioning drilling tool bore angle
Positioning mechanism；Wherein, the borehole drill construction includes motor and drilling tool, and the drilling tool is connected to the motor by mounting base；
The borehole drill construction is arranged between two groups of pillars, and the positioning mechanism includes that positioning plate and symmetrically arranged two groups turn
Axis is symmetrically installed with two groups of fixed blocks on the positioning plate, and the pillar is rotatablely connected by shaft and fixed block.
Another preferred version that the utility model uses, the shaft passes through fixed block and is connected with limit plate, described
The top of fixed block is equipped with the slack adjuster for limiting shaft rotation, and the slack adjuster and fixed block carry out screw thread company
It connects.
Another preferred version that the utility model uses, two groups of pillars are symmetrically mounted on the bottom of mounting plate；
Two groups of mounting blocks are installed on the pillar, slide bar is fixed between two groups of mounting blocks, is cased on the slide bar
First sliding block；First sliding block is slidably connected with slide bar, and is connected by spring with the bottom of mounting plate；Described
First slider top is also connected with motion bar.
Another preferred version that the utility model uses, the motion bar are " T " font structure, the motion bar
It is connected across mounting plate with the first sliding block, and is slidably connected with mounting plate.
Another preferred version that the utility model uses, the bottom of first sliding block is connected with connecting column, the company
The bottom for connecing column is equipped with cabinet, is equipped with motor in the cabinet.
Another preferred version that the utility model uses, the positioning plate bottom are equipped with several groups groove and fixed machine
Structure, the fixed mechanism include fixed link and screw rod, and the fixed link is arranged in groove, and passes through the second sliding block and cunning
Slot is slidably connected, and the sliding slot is located in recess sidewall；The screw thread to match with screw rod is equipped in the fixed link
Hole, the screw rod and fixed link are threadedly coupled.
Another preferred version that the utility model uses, the screw tip are connected with handle, the fixed link
Bottom is tapered structure.
Compared with prior art, the utility model can obtain following technical effect through the above technical solution:
(1) the utility model structure novel, simple, it is easy to operate, by being provided with the positioning mechanism of positioning plate, and
By the way that the fixed block on the pillar and positioning plate that slidably connect borehole drill construction to be rotatablely connected, drilling tool drilling can be carried out
The adjustment of angle can position the adjustment of orifice angle to explosion, and can guarantee that angle will not occur when carrying out brill location hole
The problems such as offset of degree, consequently facilitating subsequent blasting boreholes operation.
(2) the utility model also by positioning plate several groups be provided with the fixed mechanism of fixed link and screw rod, can
Positioning plate steadily to be touched to the face for needing blasting boreholes operation, explosion location hole is being bored so as to further increase
When, position the accuracy of orifice angle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Tunnel Blasting drilling-hole positioning device.
Fig. 2 is the structural schematic diagram of partial enlargement at A in Fig. 1.
Partial enlarged view of the Fig. 3 in Fig. 1 at B.
Mark in figure is described as follows: 1- mounting plate, 2- pillar, 3- motion bar, the first sliding block of 4-, 5- spring, 6- installation
Block, 7- slide bar, 8- connecting column, 9- cabinet, 10- motor, 11- mounting base, 12- drilling tool, 13- fixed block, 14- shaft, 15- are elastic
Screw, 16- limit plate, 17- through-hole, 18- positioning plate, 19- groove, 20- fixed link, 21- screw rod, 22- handle, 23- second are sliding
Block, 24- sliding slot.
Specific embodiment
Following specific embodiment is the tool made in conjunction with the attached drawing provided in this specification to the technical solution of the application
Body, clearly description.Wherein, the attached drawing of specification is intended merely to for the technical solution of the application being presented more clear bright
, the shape or size in actual production or use are not represented, and the label of attached drawing can not be considered as involved by limitation
Claim.
In addition, the term used should make the understanding of broad sense, for the technology of this field in the description of the present application
For personnel, the concrete meaning of term can be understood according to actual concrete condition.For example, term employed in the application
" installation " can be defined as that either non-removable fixed installation etc. is removably fixedly mounted；Used term " setting "
" being equipped with " can be defined as contact setting or not in contact with formula setting etc.；Used term " connection " can with " being connected "
Be defined as being fixedly connected or it is movable connection etc.；Used term " matching " can be defined as in shape or size
It is same or similar etc.；Used noun of locality term is with reference to the accompanying drawings or according to actual conditions and common knowledge
Subject to defined direction.
Embodiment 1
Referring to attached drawing 1-2, which provides a kind of Tunnel Blasting drilling-hole positioning device, including mounting plate 1, borehole drill construction
And positioning mechanism；Wherein, above-mentioned borehole drill construction is used to bore the location hole of explosive, and above-mentioned positioning mechanism is used for spitting drill
Bore angle of the holes mechanism in drilling.
Specifically, above-mentioned borehole drill construction is arranged between two groups of pillars 2, above-mentioned borehole drill construction includes motor 10 and bores
Tool 12, above-mentioned drilling tool 12 are connected by mounting base 11 with motor 10, wherein above-mentioned drilling tool 12 is by tapered drill bit and helical form
Auger paddle composition, the efficiency of drilling can be improved；In addition, two groups of above-mentioned pillars 2 are symmetrically mounted on the bottom of mounting plate 1
Portion；Two groups of mounting blocks 6 are installed on above-mentioned pillar 2, are fixed with slide bar 7, above-mentioned slide bar between two groups of above-mentioned mounting blocks 6
The first sliding block 4 is cased on 7；The first above-mentioned sliding block 4 is slidably connected with slide bar 7, and passes through the bottom of spring 5 and mounting plate 1
Portion be connected, can anti-locking apparatus occur when not in use the first sliding block 4 downslide the problem of；It is connected at the top of the first above-mentioned sliding block 4
There is motion bar 3, bottom is connected with connecting column 8, and the bottom of above-mentioned connecting column 8 is equipped with cabinet 9, installation in above-mentioned cabinet 9
There is motor 10, the other dust pollution of motor 10 can be prevented.Above-mentioned motion bar 3 is " T " font structure, can play the work of limit
With above-mentioned motion bar 3 passes through mounting plate 1 and is connected with the first sliding block 4, and is slidably connected with mounting plate 1.
By up pulling motion bar 3, the first sliding block 4 can be driven to rise, so as to drive 4 lower section of the first sliding block
Cabinet 9 and drilling tool 12 up move；In addition, the first sliding block 4 can be driven to move down, so as to drive by pushing motion bar 3
Cabinet 9 and drilling tool 12 move down advance to carry out drilling operation.
Further, in order to can satisfy the explosion location hole of different angle and will not shift when boring location hole,
The positioning mechanism of embodiment setting includes positioning plate 18 and symmetrically arranged two groups of shafts 14, right on above-mentioned positioning plate 18
Title is equipped with two groups of fixed blocks 13, and above-mentioned pillar 2 with shaft 14 by being fixedly connected, above-mentioned shaft 14 and fixed block
13 are rotatablely connected, convenient for the rotation of pillar 2 and borehole drill construction, so as to realize the adjustment of bore angle.
It is connected in addition, above-mentioned shaft 14 passes through fixed block 13 with limit plate 16, can be risen by the setting of limit plate 16
To the effect of limit, prevent pillar 2 from shifting in rotation；Above-mentioned positioning plate 18 is equipped with through-hole 17, is convenient for different angles
The borehole drill construction of degree can be by carrying out drilling operation；Further, the top of above-mentioned fixed block 13 is equipped with for limiting shaft 14
The slack adjuster 15 of rotation, above-mentioned slack adjuster 15 are threadedly coupled with fixed block 13, by screwing slack adjuster 15, pine
Tight screw 15 can withstand shaft 14, rotate shaft 14 can not, to realize to shaft 14 and pillar 2 and drilling machine
The fixation of structure, then cooperate the positioning of positioning plate 18 that can guarantee that the offset of angle will not occur when boring location hole for the device, with
Just subsequent blasting boreholes operation.
Embodiment 2
Referring to attached drawing 3, in order to which positioning plate 18 can steadily be touched to the face for needing blasting boreholes operation, the implementation
Example is to improve on the basis of embodiment 1, specifically, above-mentioned 18 bottom of positioning plate is equipped with several groups groove 19 and fixes
Mechanism, above-mentioned fixed mechanism include fixed link 20 and screw rod 21, and above-mentioned fixed link 20 is arranged in groove 19, and pass through the
Two sliding blocks 23 are slidably connected with sliding slot 24, and above-mentioned sliding slot 24 is located on 19 side wall of groove；It is set in above-mentioned fixed link 20
There is the threaded hole to match with screw rod 21, above-mentioned screw rod 21 and fixed link 20 are threadedly coupled.Above-mentioned 21 top of screw rod
It is connected with handle 22, above-mentioned 20 bottom of fixed link is tapered structure.
By rotating handles 22, screw rod 21 can be driven to rotate, since fixed link 20 and sliding slot 24 are slidably connected, therefore
The rotation of screw rod 21 can drive fixed link 20 along the direction lower slider of the second sliding block 23, fixed link 20 can be inserted into the palm
In sub- face, to realize the fixation to positioning plate 18, it thereby may be ensured that angle will not shift when boring explosion location hole.
Tunnel Blasting drilling-hole positioning device provided by the utility model, in use, it is quick-fried that positioning plate 18 is first lain in needs
On the face of broken bore operation, then rotating handles 22 stabilize positioning plate 18；Then, slack adjuster 15, rotation branch are unclamped
Column 2 carries out the adjustment of positioning orifice angle, after the angle for determining location hole, then screws slack adjuster 15, can drive cabinet 9
And push the drilling operation that motion bar 3 carries out explosion location hole.
In conclusion the utility model is by being provided with the positioning mechanism of positioning plate 18, and by that will be slidably connected
There is the pillar 2 of borehole drill construction to be rotatablely connected with the fixed block 13 on positioning plate 18,12 bore angle of drilling tool can be carried out
Adjustment can position the adjustment of orifice angle to explosion, and can guarantee that the inclined of angle will not occur when carrying out brill location hole
The problems such as shifting, consequently facilitating subsequent blasting boreholes operation.In addition, the utility model also by positioning plate 18 several groups set
The fixed mechanism with fixed link 20 and screw rod 21 is set, positioning plate 18 can steadily be touched to the palm for needing blasting boreholes operation
Sub- face positions the accuracy of orifice angle so as to further increase when boring explosion location hole.
It should be noted that above example carries out specifically, clearly just for the technical solution and technical characteristic of the application
The description of Chu.And to those skilled in the art, belong to the scheme or feature of the prior art or common knowledge, above
It is not just described in detail in embodiment.
In addition, the technical solution of the application is not limited solely to the above embodiments, those skilled in the art should will illustrate
As a whole, the technical solutions in the various embodiments may also be suitably combined for book, so as to form those skilled in the art
The other embodiments that member is understood that.
Claims (7)
1. a kind of Tunnel Blasting drilling-hole positioning device, including mounting plate (1) and borehole drill construction, the borehole drill construction include motor
(10) it is connected by mounting base (11) with motor (10) with drilling tool (12), the drilling tool (12), which is characterized in that further include using
In the positioning mechanism of positioning drilling tool (12) bore angle；The borehole drill construction is arranged between two groups of pillars (2), and described determines
Position mechanism includes that positioning plate (18) and symmetrically arranged two groups of shafts (14), the positioning plate are symmetrically installed with two on (18)
Group fixed block (13), the pillar (2) are rotatablely connected by shaft (14) with fixed block (13).
2. a kind of Tunnel Blasting drilling-hole positioning device according to claim 1, which is characterized in that the shaft (14) is worn
It crosses fixed block (13) to be connected with limit plate (16), the top of the fixed block (13) is equipped with the pine for limiting shaft (14) rotation
Tight screw (15), the slack adjuster (15) are threadedly coupled with fixed block (13).
3. a kind of Tunnel Blasting drilling-hole positioning device according to claim 1, which is characterized in that two groups of pillars
(2) it is symmetrically mounted on the bottom of mounting plate (1)；Two groups of mounting blocks (6), two groups of peaces are installed on the pillar (2)
It is fixed with slide bar (7) between dress block (6), the first sliding block (4) is cased on the slide bar (7)；First sliding block (4) and cunning
Bar (7) is slidably connected, and is connected by spring (5) with the bottom of mounting plate (1)；At the top of first sliding block (4) also
It is connected with motion bar (3).
4. a kind of Tunnel Blasting drilling-hole positioning device according to claim 3, which is characterized in that the motion bar (3)
For " T " font structure, the motion bar (3) passes through mounting plate (1) and is connected with the first sliding block (4), and with mounting plate (1)
It is slidably connected.
5. a kind of Tunnel Blasting drilling-hole positioning device according to claim 3 or 4, which is characterized in that first sliding block
(4) bottom is connected with connecting column (8), and the bottom of the connecting column (8) is equipped with cabinet (9), installation in the cabinet (9)
There are motor (10).
6. a kind of Tunnel Blasting drilling-hole positioning device according to claim 1, which is characterized in that the positioning plate (18)
Bottom is equipped with several groups groove (19) and fixed mechanism, and the fixed mechanism includes fixed link (20) and screw rod (21), described
Fixed link (20) setting be slidably connected in the groove (19), and through the second sliding block (23) with sliding slot (24), it is described
Sliding slot (24) is located on groove (19) side wall；The threaded hole to match with screw rod (21), institute are equipped in the fixed link (20)
The screw rod (21) and fixed link (20) stated are threadedly coupled.
7. a kind of Tunnel Blasting drilling-hole positioning device according to claim 6, which is characterized in that screw rod (21) top
Portion is connected with handle (22), and the fixed link (20) bottom is tapered structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160622.7U CN209324258U (en) | 2018-12-22 | 2018-12-22 | A kind of Tunnel Blasting drilling-hole positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160622.7U CN209324258U (en) | 2018-12-22 | 2018-12-22 | A kind of Tunnel Blasting drilling-hole positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324258U true CN209324258U (en) | 2019-08-30 |
Family
ID=67728045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822160622.7U Expired - Fee Related CN209324258U (en) | 2018-12-22 | 2018-12-22 | A kind of Tunnel Blasting drilling-hole positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324258U (en) |
-
2018
- 2018-12-22 CN CN201822160622.7U patent/CN209324258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201222 |