CN218894654U - Tunnel laser drilling device - Google Patents
Tunnel laser drilling device Download PDFInfo
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- CN218894654U CN218894654U CN202320166543.5U CN202320166543U CN218894654U CN 218894654 U CN218894654 U CN 218894654U CN 202320166543 U CN202320166543 U CN 202320166543U CN 218894654 U CN218894654 U CN 218894654U
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Abstract
The utility model discloses a tunnel laser drilling device, which relates to the technical field of tunnel drilling and comprises: the device comprises a first positioning device for carrying out laser positioning on a top hole, a second positioning device for carrying out laser positioning on a side wall hole, an auxiliary arm drilling device, an operation platform for carrying out rotation and lifting movement and a control device, wherein the auxiliary arm drilling device is used for carrying out drilling operation on the top hole and the side wall hole, and the first positioning device, the second positioning device, the auxiliary arm drilling device and the operation platform are all connected with the control device. The device can realize quick and accurate positioning and drilling operation of drilling and is also beneficial to reducing the labor intensity of operators.
Description
Technical Field
The utility model relates to the technical field of tunnel drilling, in particular to a tunnel laser drilling device.
Background
In the prior art, the tunnel drilling basically adopts the modes of manual positioning and manual drilling, and the traditional drilling device is difficult to realize automatic positioning holes, thereby being unfavorable for improving the drilling efficiency and reducing the workload. The hole positioning operation is carried out in a manual measurement mode, so that the working strength and difficulty of operators are high, particularly, the hole at the top of a tunnel is required to be positioned by using an overhead working truck, and more manpower and equipment are required during drilling.
In summary, how to improve the drilling efficiency and reduce the drilling labor intensity is a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the utility model aims to provide a tunnel laser drilling device which can effectively improve the drilling efficiency and reduce the drilling labor intensity.
In order to achieve the above object, the present utility model provides the following technical solutions:
a tunnel laser drilling apparatus comprising: the device comprises a first positioning device for carrying out laser positioning on a top hole, a second positioning device for carrying out laser positioning on a side wall hole, an auxiliary arm drilling device, an operation platform for carrying out rotation and lifting movement and a control device, wherein the auxiliary arm drilling device is used for carrying out drilling operation on the top hole and the side wall hole, and the first positioning device, the second positioning device, the auxiliary arm drilling device and the operation platform are all connected with the control device.
Preferably, the auxiliary arm drilling device comprises a vertical column, a first section arm horizontally arranged on one side of the vertical column, a side part drilling device used for drilling the side wall hole, a balancer, a second section arm vertically distributed with the first section arm, and a top drilling device used for drilling the top hole, wherein the side part drilling device is suspended on the second section arm through the balancer.
Preferably, the side drilling device comprises an electric hammer device and a dust suction device for sucking dust generated during drilling.
Preferably, the top drilling device comprises a feeding oil cylinder, a handle, a guide wheel frame, a guide groove vertically distributed and an electric hammer dust collection device, wherein the electric hammer dust collection device is hung on the second section arm in a sliding manner through the guide wheel frame, and the feeding oil cylinder is used for driving the electric hammer dust collection device to slide along the guide groove.
Preferably, the upright post comprises at least two sections of telescopic arms and at least one telescopic oil cylinder, and the telescopic oil cylinder is arranged between two adjacent telescopic arms.
Preferably, the device further comprises a base, a guide rail, a supporting bottom plate for supporting the first positioning device and the second positioning device, and a driving oil cylinder for driving the supporting bottom plate to move along the guide rail.
Preferably, two leveling cylinders and a spherical hinge are arranged between the supporting bottom plate and the first positioning device and between the supporting bottom plate and the second positioning device, and the spherical hinge is positioned between the two leveling cylinders.
Preferably, the first positioning device comprises a first installation seat, a first guide rail, a first laser instrument, a first rack, a first speed reducer and a first servo motor, wherein the first installation seat is horizontally distributed, the first guide rail is arranged on the first installation seat, the first rack, the first speed reducer and the first servo motor are arranged on one side of the first guide rail, the first laser instrument and the first speed reducer are slidably arranged on the first guide rail through a first sliding block, and one end of the first speed reducer is meshed with the first rack, and the other end of the first speed reducer is connected with a transmission shaft of the first servo motor.
Preferably, the second positioning device comprises a second mounting seat, a lifting oil cylinder, a second guide rail, a mounting bottom plate arranged on the second guide rail, a third guide rail arranged on the mounting bottom plate, a second rack arranged on one side of the third guide rail, a second laser instrument, a second speed reducer and a second servo motor, wherein the second laser instrument and the second speed reducer are slidably arranged on the third guide rail through a second sliding block, and one end of the second speed reducer is meshed with the second rack, and the other end of the second speed reducer is connected with a transmission shaft of the second servo motor.
Preferably, the first positioning device, the second positioning device, the auxiliary arm drilling device and the operation platform are all arranged on the flat car.
When the tunnel laser drilling device provided by the utility model is used, when the drilling operation of the side wall hole is needed, the second positioning device can be used for carrying out laser positioning on the side wall hole, then the control device operation platform carries out rotation or lifting movement so as to enable an operator to move to the side wall hole position, and finally the operator controls the auxiliary arm drilling device to carry out the drilling operation on the positioned side wall hole. When the drilling operation is needed to be carried out on the top hole, the first positioning device can be utilized to carry out laser positioning on the top hole, then, the operation platform of the control device rotates or moves up and down so that an operator moves to the position of the top hole, and finally, the operator controls the auxiliary arm drilling device to carry out the drilling operation on the positioned top hole. Therefore, the device can realize quick and accurate positioning and drilling operation of drilling and is also beneficial to reducing the labor intensity of operators.
In conclusion, the tunnel laser drilling device provided by the utility model can effectively improve the drilling efficiency and reduce the drilling labor intensity.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a tunnel laser drilling device according to the present utility model;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the structure of the auxiliary arm drilling apparatus;
FIG. 4 is a schematic view of the top drilling apparatus;
FIG. 5 is an assembled schematic view of a first positioning device and a second positioning device;
FIG. 6 is a schematic diagram of a second positioning device;
fig. 7 is a schematic structural view of the first positioning device.
In fig. 1-7:
the device comprises a working platform 1, a second positioning device 2, a second mounting seat 21, a lifting cylinder 22, a second guide rail 23, a second rack 24, a second laser instrument 25, a second speed reducer 26, a second servo motor 27, a third guide rail 28, a mounting base plate 29, an auxiliary arm drilling device 3, a stand column 31, a first arm 32, a side wall drilling device 33, a balancer 34, a second arm 35, a top drilling device 36, a feeding cylinder 361, a handle 362, a guide wheel rack 363, a guide groove 364, a guide groove 365, an electric hammer dust suction device 4, a second positioning device 4, a first mounting seat 41, a first guide rail 42, a first laser instrument 43, a first rack 44, a first speed reducer 45, a first servo motor 46, a base 5, a guide rail 6, a supporting base plate 7, a driving cylinder 8, a spherical hinge 9, a leveling cylinder 10 and a flat car 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The core of the utility model is to provide a tunnel laser drilling device which can effectively improve the drilling efficiency and reduce the drilling labor intensity.
Referring to fig. 1 to 7, fig. 1 is a schematic structural diagram of a tunnel laser drilling device according to the present utility model; FIG. 2 is a side view of FIG. 1; FIG. 3 is a schematic view of the structure of the auxiliary arm drilling apparatus; FIG. 4 is a schematic view of the top drilling apparatus; FIG. 5 is an assembled schematic view of a first positioning device and a second positioning device; FIG. 6 is a schematic diagram of a second positioning device; fig. 7 is a schematic structural view of the first positioning device.
The present embodiment provides a tunnel laser drilling device, including: the device comprises a first positioning device 4 for carrying out laser positioning on a top hole, a second positioning device 2 for carrying out laser positioning on a side wall hole, an auxiliary arm drilling device 3, a working platform 1 and a control device, wherein the working platform 1 is used for carrying out rotation and lifting movement, the auxiliary arm drilling device 3 is used for carrying out drilling operation on the top hole and the side wall hole, and the first positioning device 4, the second positioning device 2, the auxiliary arm drilling device 3 and the working platform 1 are all connected with the control device.
It should be noted that, first, the positioning of drilling is performed through the laser emission device, then, the constructor stands on the working platform 1 to perform the drilling operation, so as to realize the automatic hole fixing operation, improve the drilling speed, assist the manual drilling, reduce the labor intensity of the operator, and improve the construction environment. The shape, structure, size, position, etc. of the first positioning device 4, the second positioning device 2, the auxiliary arm drilling device 3, the work platform 1, and the control device can be determined according to actual conditions and actual demands in the actual application process.
When the tunnel laser drilling device provided by the utility model is used, when the drilling operation of the side wall hole is needed, the second positioning device 2 can be used for carrying out laser positioning on the side wall hole, then the control device working platform 1 carries out rotation or lifting movement so as to enable an operator to move to the side wall hole position, and finally the operator controls the auxiliary arm drilling device 3 to carry out the drilling operation on the positioned side wall hole. When the drilling operation is required to be performed on the top hole, the first positioning device 4 can be used for performing laser positioning on the top hole, then the control device operation platform 1 performs rotation or lifting movement so that an operator moves to the position of the top hole, and finally the operator controls the auxiliary arm drilling device 3 to perform the drilling operation on the positioned top hole. Therefore, the device can realize quick and accurate positioning and drilling operation of drilling and is also beneficial to reducing the labor intensity of operators.
In conclusion, the tunnel laser drilling device provided by the utility model can effectively improve the drilling efficiency and reduce the drilling labor intensity.
On the basis of the above-described embodiment, it is preferable that the auxiliary arm drilling device 3 includes a column 31, a first link 32 horizontally provided at one side of the column 31, a side drilling device 33 for performing a drilling operation on a sidewall hole, a balancer 34, a second link 35 vertically distributed with respect to the first link 32, and a top drilling device 36 for performing a drilling operation on a top hole, the side drilling device 33 being suspended from the second link 35 by the balancer 34.
In the tunnel drilling using the present apparatus, the auxiliary arm drilling apparatus 3 may be mounted on the flatbed 11, and an operator stands on the work platform 1. When the side wall hole needs to be drilled, the side drilling device 33 connected to the first joint arm 32, the second joint arm 35 and the balancer 34 is swung, and the side drilling device 33 is manually operated to drill holes. When the top hole needs to be drilled, the first section arm 32, the second section arm 35 and the top drilling device 36 are swung, and the top drilling device 36 is manually operated to drill the hole.
Preferably, the side drilling device 33 includes an electric hammer device and a dust suction device for sucking dust generated when drilling. The dust collection device comprises a dust collection cover, the dust collection cover can be attached to the drilling operation surface and is arranged around a hole to be drilled, and when a drill rod of the electric hammer device is used for drilling, dust generated in the process can be sucked into the dust collection device through the dust collection cover, so that the drilling operation environment is improved.
Preferably, the top drilling device 36 includes a feeding cylinder 361, a handle 362, a wheel frame 363, a vertically distributed guide slot 364, and a hammer dust suction device 365, the hammer dust suction device 365 is slidably suspended on the second arm 35 by the wheel frame 363, and the feeding cylinder 361 is used for driving the hammer dust suction device 365 to slide along the guide slot 364.
It should be noted that, the guide wheel frame 363 may freely move on the second arm 35, the balancer 34 may realize that the lower side drilling device 33 is in a gravity-free state, and only a very small external force may be required to change the displacement of the side drilling device 33, so as to realize accurate positioning. When the top hole drilling operation is required, the first arm 32, the second arm 35 and the top drilling device 36 can be swung to align the electric hammer dust suction device 365 with the top drilling position, and the electric hammer dust suction device 365 and the feeding cylinder 361 are controlled to perform the drilling operation. The top drilling device 36 can freely move on the second section arm 35 through the guide wheel frame 363, and an operator holds the handle 362 to control the electric hammer dust collection device 365 to rotate around the spherical hinge 9 so as to realize accurate positioning.
Preferably, the upright 31 comprises at least two telescopic arms and at least one telescopic cylinder, and the telescopic cylinder is arranged between two adjacent telescopic arms. For example, the upright 31 may be composed of three telescopic arms, telescopic by two telescopic cylinders, and the first arm 32 and the upright 31 may be mounted in the form of hinge lugs so that the first arm 32 swings ±90° around the hinge lugs. The first arm 32 and the second arm 35 may be attached in the form of hinge lugs.
On the basis of the above embodiment, it is preferable to further include a base 5, a guide rail 6, a support base 7 for supporting the first positioning device 4 and the second positioning device 2, and a driving cylinder 8 for driving the support base 7 to move along the guide rail 6. Thus, by controlling the operation of the drive cylinder 8, the support base 7 can be moved back and forth along the guide rail 6 to achieve the back and forth movement adjustment of the first positioning device 4 and the second positioning device 2.
Preferably, two leveling cylinders 10 and a spherical hinge 9 are arranged between the supporting bottom plate 7 and the base 5 of the first positioning device 4 and between the supporting bottom plate 7 and the base 5 of the second positioning device 2, and the spherical hinge 9 is positioned between the two leveling cylinders 10.
It should be noted that, two leveling cylinders 10 and one spherical hinge 9 may form a leveling device, the leveling device is used to implement position adjustment of the first positioning device 4 and the second positioning device 2, and the leveling bases 5 of the first positioning device 4 and the second positioning device 2 are the same, and the leveling cylinders 10 may be servo cylinders to ensure high precision of leveling operation.
Preferably, the first positioning device 4 includes a first mounting seat 41 horizontally distributed, a first guide rail 42 arranged on the first mounting seat 41, a first laser 43, a first rack 44 arranged on one side of the first guide rail 42, a first speed reducer 45 and a first servo motor 46, wherein the first laser 43 and the first speed reducer 45 are slidably arranged on the first guide rail 42 through a first sliding block, one end of the first speed reducer 45 is meshed with the first rack 44, and the other end is connected with a transmission shaft of the first servo motor 46. For example, 2 first lasers 43 may be mounted on the first mount 41, and the structure is shown in fig. 7.
Therefore, the first laser instrument 43 drives the first speed reducer 45 to reciprocate along the first rack 44 and the first guide rail 42 through the first servo motor 46, the first laser instrument 43 emits laser to the top, positioning operation of top drilling is achieved, fine adjustment of the position of the first laser instrument 43 can be achieved through the first servo motor 46, and the relative position can be manually set through the touch screen.
Preferably, the second positioning device 2 comprises a second mounting seat 21, a lifting oil cylinder 22, a second guide rail 23, a mounting bottom plate 29 arranged on the second guide rail 23, a third guide rail 28 arranged on the mounting bottom plate 29, a second rack 24 arranged on one side of the third guide rail 28, a second laser 25, a second speed reducer 26 and a second servo motor 27, wherein the second laser 25 and the second speed reducer 26 are slidably arranged on the third guide rail 28 through a second sliding block, one end of the second speed reducer 26 is meshed with the second rack 24, and the other end of the second speed reducer 26 is connected with a transmission shaft of the second servo motor 27. For example, four second lasers 25 may be mounted on the second mount 21, as shown in fig. 6. And, the relative position can be manually set through the touch screen. The lifting oil cylinder 22 can be controlled in a clicking way to adjust the overall height of the four second lasers 25.
Therefore, the lifting oil cylinder 22 can push the second laser instrument 25 to move up and down along the second guide rail 23, the second laser instrument 25 drives the second speed reducer 26 to move up and down along the second rack 24 and the third guide rail 28 through the second servo motor 27, the position of the second laser instrument 25 is adjusted, and the second laser instrument 25 emits laser to the side wall of the tunnel, so that the drilling position of the side wall is positioned.
Preferably, the first positioning device 4, the second positioning device 2, the auxiliary arm drilling device 3 and the working platform 1 are all arranged on the flat car 11. The laser positioning device can be added on the traditional drilling device and can be integrated on platforms such as the flat car 11, so that the purposes of automatically positioning the drilling position, improving the drilling speed, assisting in manual drilling, reducing the labor intensity of workers and improving the construction environment are achieved. And the device has reasonable, stable and reliable integral structure, can meet the requirement of automatic positioning and drilling of tunnels, and can meet the use of most track engineering machinery.
It should be noted that, in the present application, the first positioning device 4 and the second positioning device 2, the first guide rail 42 and the second guide rail 23, and the third guide rail 28, the first mount 41 and the second mount 21, the first laser 43 and the second laser 25, the first speed reducer 45 and the second speed reducer 26, the first servo motor 46 and the second servo motor 27 are mentioned, where the first, the second, and the third are just for distinguishing the difference of the positions, and no sequential distinction is made.
In addition, it should be further noted that the azimuth or positional relationship indicated by "horizontal", "vertical", etc. in the present application is based on the azimuth or positional relationship shown in the drawings, and is merely for convenience of description and understanding, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. Any combination of all the embodiments provided in the present utility model is within the protection scope of the present utility model, and will not be described herein.
The tunnel laser drilling device provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. A tunnel laser drilling apparatus, comprising: the device comprises a first positioning device (4) for performing laser positioning on a top hole, a second positioning device (2) for performing laser positioning on a side wall hole, an auxiliary arm drilling device (3), a working platform (1) for performing rotation and lifting movement and a control device, wherein the auxiliary arm drilling device (3) is used for performing drilling operation on the top hole and the side wall hole, and the first positioning device (4), the second positioning device (2), the auxiliary arm drilling device (3) and the working platform (1) are connected with the control device.
2. Tunnel laser drilling device according to claim 1, characterized in that the auxiliary arm drilling device (3) comprises a vertical column (31), a first section arm (32) horizontally arranged on one side of the vertical column (31), a side drilling device (33) for drilling the side wall hole, a balancer (34), a second section arm (35) vertically distributed with the first section arm (32), and a top drilling device (36) for drilling the top hole, the side drilling device (33) being suspended on the second section arm (35) by means of the balancer (34).
3. Tunnel laser drilling device according to claim 2, characterized in that the side drilling device (33) comprises an electric hammer device and a dust suction device for sucking dust generated during drilling.
4. The tunnel laser drilling device according to claim 2, characterized in that the top drilling device (36) comprises a feed cylinder (361), a handle (362), a guide frame (363), a vertically distributed guide slot (364) and a hammer suction device (365), the hammer suction device (365) being suspended slidingly on the second arm section (35) by the guide frame (363), the feed cylinder (361) being adapted to drive the hammer suction device (365) slidingly along the guide slot (364).
5. Tunnel laser drilling device according to claim 2, characterized in that the upright (31) comprises at least two telescopic arms and at least one telescopic cylinder, which is arranged between two adjacent telescopic arms.
6. Tunnel laser drilling device according to any one of claims 1 to 5, further comprising a base (5), a guide rail (6), a support base plate (7) for supporting the first positioning device (4) and the second positioning device (2), a drive cylinder (8) for driving the support base plate (7) to move along the guide rail (6).
7. Tunnel laser drilling device according to claim 6, characterized in that two leveling cylinders (10) and a spherical hinge (9) are arranged between the supporting base plate (7) and the first positioning device (4) and between the supporting base plate (7) and the second positioning device (2), and the spherical hinge (9) is located between the two leveling cylinders (10).
8. The tunnel laser drilling device according to any one of claims 1 to 5, wherein the first positioning device (4) comprises a first mounting seat (41) horizontally distributed, a first guide rail (42) arranged on the first mounting seat (41), a first laser instrument (43), a first rack (44) arranged on one side of the first guide rail (42), a first speed reducer (45) and a first servo motor (46), the first laser instrument (43) and the first speed reducer (45) are slidably arranged on the first guide rail (42) through a first sliding block, and one end of the first speed reducer (45) is meshed with the first rack (44), and the other end is connected with a transmission shaft of the first servo motor (46).
9. Tunnel laser drilling device according to any one of claims 1 to 5, characterized in that the second positioning device (2) comprises a second mounting seat (21), a lifting cylinder (22), a second guide rail (23), a mounting base plate (29) arranged on the second guide rail (23), a third guide rail (28) arranged on the mounting base plate (29), a second rack (24) arranged on one side of the third guide rail (28), a second laser instrument (25), a second speed reducer (26) and a second servo motor (27), wherein the second laser instrument (25) and the second speed reducer (26) are arranged on the third guide rail (28) in a sliding manner through a second sliding block, and one end of the second speed reducer (26) is meshed with the second rack (24), and the other end is connected with a transmission shaft of the second servo motor (27).
10. Tunnel laser drilling device according to any of claims 1 to 5, characterized in that the first positioning device (4), the second positioning device (2), the auxiliary arm drilling device (3) and the working platform (1) are all arranged on a flatbed (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166543.5U CN218894654U (en) | 2023-02-01 | 2023-02-01 | Tunnel laser drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166543.5U CN218894654U (en) | 2023-02-01 | 2023-02-01 | Tunnel laser drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894654U true CN218894654U (en) | 2023-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320166543.5U Active CN218894654U (en) | 2023-02-01 | 2023-02-01 | Tunnel laser drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218894654U (en) |
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2023
- 2023-02-01 CN CN202320166543.5U patent/CN218894654U/en active Active
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