CN216277887U - Traffic tunnel wall drilling device - Google Patents
Traffic tunnel wall drilling device Download PDFInfo
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- CN216277887U CN216277887U CN202122932026.8U CN202122932026U CN216277887U CN 216277887 U CN216277887 U CN 216277887U CN 202122932026 U CN202122932026 U CN 202122932026U CN 216277887 U CN216277887 U CN 216277887U
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Abstract
The utility model relates to a traffic tunnel wall drilling device which comprises a telescopic mechanism, a horizontal moving mechanism and a drilling mechanism, wherein the telescopic mechanism is arranged on a track, the output end of the telescopic mechanism is connected with a horizontal mounting plate, the horizontal moving mechanism is mounted on the horizontal mounting plate, the drilling mechanism is arranged on the horizontal moving mechanism, the drilling mechanism is provided with a drill bit, and the horizontal moving mechanism moves to drive the drilling mechanism to move and drill the tunnel wall. The utility model can realize quick and automatic drilling, and has high drilling efficiency and high safety.
Description
Technical Field
The utility model relates to the field of underground tunnel traffic, in particular to a traffic tunnel wall drilling device.
Background
The tunnel is an engineering building buried in the ground, is a form of utilizing the underground space by human beings, and can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a miner tunnel, a military tunnel and the like.
In the existing traffic tunnel, in order to ensure the traffic safety and the life safety, various devices are installed in the traffic tunnel, and drilling needs to be carried out on the tunnel wall when the various devices are installed. In most present drilling operations, adopt behind the scaffold of putting up to go up artifical drilling usually, the manpower consumption is great, and the operating personnel safety on standing the scaffold can't guarantee again, and the people is too close to the drilling position, and the drilling dust is more big to human harm, and drilling efficiency is also very low simultaneously.
Therefore, those skilled in the art are dedicated to develop a traffic tunnel wall drilling device, which can achieve fast and automatic drilling, and has high drilling efficiency and high safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a traffic tunnel wall drilling device which can realize quick and automatic drilling and has high drilling efficiency and high safety.
The technical scheme for solving the technical problems is as follows: a traffic tunnel wall drilling device comprises a telescopic mechanism, a horizontal moving mechanism and a drilling mechanism;
the telescopic mechanism is arranged on the track, the output end of the telescopic mechanism is connected with a horizontal mounting plate, the horizontal moving mechanism is arranged on the horizontal mounting plate, the drilling mechanism is arranged on the horizontal moving mechanism, and the drilling mechanism is provided with a drill bit;
and the horizontal moving mechanism moves to drive the drilling mechanism to move and drill the tunnel wall.
The utility model has the beneficial effects that: the telescopic mechanism vertically jacks up the horizontal mounting plate and the drilling mechanism, and can drill holes at different heights on the tunnel wall; the horizontal movement mechanism controls the drilling mechanism to move horizontally, drilling holes at different depths are carried out, the drill bit is replaced according to different drilling requirements, and the drilling universality is further improved.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, horizontal migration mechanism includes two piece at least first racks of parallel arrangement, drilling mechanism installs the bottom with first gear that first rack meshing is mated.
The beneficial effect who adopts above-mentioned further scheme is through the meshing of rack and pinion pair, and drilling mechanism can realize horizontal migration, and moves steadily.
Furthermore, a supporting plate is installed on the horizontal mounting plate, a first hydraulic oil cylinder is arranged between the supporting plate and the drilling mechanism, and the first hydraulic oil cylinder pushes the drilling mechanism to move horizontally;
and the horizontal mounting plate is also provided with a support column for supporting the first hydraulic oil cylinder.
The drilling machine has the advantages that the first hydraulic oil cylinder stretches and retracts to drive the drilling mechanism to move horizontally, acting force acting on the drilling mechanism is large enough, and drilling speed is increased; the support column is used for supporting the first hydraulic oil cylinder and reducing the longitudinal supporting force of the drilling structure and the support plate.
Further, the drilling mechanism comprises at least two second racks arranged in parallel and a power device, and a second gear meshed and matched with the second racks is arranged at the bottom of the power device;
the drill bit is installed at the output end of the power device.
The beneficial effect who adopts above-mentioned further scheme is that second rack and second gear meshing are mated, promote drilling mechanism and drill bit horizontal migration and carry out tunnel wall drilling.
Furthermore, the side wall of the power device is connected with the output end of a second hydraulic cylinder in an abutting mode, and the second hydraulic cylinder pushes the power device to move horizontally.
The beneficial effect who adopts above-mentioned further scheme is that the flexible power device horizontal migration that drives of second pneumatic cylinder, thereby power device rotates and drives the drill bit and carry out tunnel wall drilling.
Furthermore, the telescopic mechanism comprises a third hydraulic oil cylinder arranged at four corners of the horizontal mounting plate, and rolling wheels used for clamping the rails are arranged at the bottom of the third hydraulic oil cylinder.
Adopt above-mentioned further scheme's beneficial effect be that the wheel that rolls not only is used for the block track to prevent empting, and the wheel that rolls is convenient for move drilling equipment along the track is whole simultaneously.
And furthermore, a connecting piece is arranged between the output ends of the two adjacent third hydraulic oil cylinders.
The beneficial effect who adopts above-mentioned further scheme is that the connecting piece connects third hydraulic cylinder output, guarantees that a plurality of third hydraulic cylinder stretch out and draw back in step, strengthens the connection of each third hydraulic cylinder simultaneously.
Further, horizontal installation board and with drilling mechanism opposite side is provided with the counter weight sandbox.
The beneficial effects of adopting above-mentioned further scheme are that the counter weight sandbox is used for balanced drilling equipment's gravity, prevents that drilling equipment migration distance is too big to horizontal installation board and extending structure cause serious gravity partially.
Further, still install the distancer on the drilling mechanism.
The beneficial effect who adopts above-mentioned further scheme is that the distancer is used for detecting the distance between drilling equipment and the tunnel, prevents that the displacement is too big to cause and hits the machine, damages equipment.
Furthermore, a supporting and abutting mechanism is further arranged between the horizontal mounting plate and the tunnel wall.
Adopt above-mentioned further scheme's beneficial effect be that butt mechanism is automatic telescoping device, acts on horizontal installation board, prevents that horizontal installation board from empting.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a drilling structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of an abutting mechanism according to an embodiment of the utility model;
fig. 4 is a schematic diagram of an application structure according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a telescoping mechanism; 2. a drilling mechanism; 3. a horizontal mounting plate; 4. a drill bit; 5. a first rack; 6. a first gear; 7. a support plate; 8. a first hydraulic cylinder; 9. a support pillar; 10. a second rack; 11. a power plant; 12. a second gear; 13. a second hydraulic cylinder; 14. a third hydraulic cylinder; 15. a rolling wheel; 16. a connecting member; 17. a counterweight sandbox; 18. a range finder; 19. the abutting mechanism is supported.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a traffic tunnel wall drilling device includes a telescoping mechanism 1, a horizontal moving mechanism and a drilling mechanism 2, wherein the telescoping mechanism 1 is disposed on a track, and in a specific embodiment, the telescoping mechanism 1 is mounted on two parallel tracks so as to move back and forth, and at the same time, the possibility of toppling is reduced. The output end of the telescopic mechanism 1 is connected with a horizontal mounting plate 3, a horizontal moving mechanism is mounted on the horizontal mounting plate 3, a drilling mechanism 2 is arranged on the horizontal moving mechanism, the drilling mechanism 2 is provided with a drill bit 4, and the horizontal moving mechanism moves to drive the drilling mechanism 2 to move and drill holes in the tunnel wall.
According to the utility model, the horizontal mounting plate 3 and the drilling mechanism 2 are vertically jacked by the telescopic mechanism 1, drilling can be carried out at different heights of the tunnel wall, the horizontal moving mechanism controls the drilling mechanism 2 to move horizontally, drilling at different depths is carried out, and meanwhile, the drill bit 4 is replaced according to different drilling requirements, so that the drilling universality is further improved.
Still be provided with between horizontal installation board 3 and the tunnel wall and support butt mechanism 19, support butt mechanism 19 and install at 3 lateral walls of horizontal installation board, support butt mechanism 19 and include the connecting rod and install the butt wheel at the connecting rod tip, butt wheel and tunnel wall butt, the connecting rod other end is connected with automatic telescoping device, automatic telescoping device can adopt pneumatic vaulting pole, guarantee to remain certain effort before butt wheel and the tunnel wall throughout, not only can prevent that drilling equipment from empting, and reduce the vibration that produces when drilling, in some embodiments, the butt wheel outside still is provided with the shield.
The horizontal moving mechanism comprises at least two first racks 5 which are arranged in parallel, and a first gear 6 which is meshed and matched with the first racks 5 is installed at the bottom of the drilling mechanism 2. In the embodiment, two connecting rods are installed at the bottom of the drilling mechanism 2, the first gears 6 are installed at two ends of each connecting rod, and the four first gears 6 synchronously move along the first rack 5. Backup pad 7 is installed to horizontal installation board 3, be provided with first hydraulic cylinder 8 between backup pad 7 and the drilling mechanism 2, first hydraulic cylinder 8's rear end and backup pad 7 fixed connection, first hydraulic cylinder 8's output is connected with drilling mechanism 2's one end, first hydraulic cylinder 8 promotes drilling mechanism 2 horizontal migration, still be provided with the support column 9 that is used for supporting first hydraulic cylinder 8 on the horizontal installation board 3, support column 9 is used for supporting first hydraulic cylinder 8, thereby reduce drilling mechanism 2 and backup pad 7's vertical holding power.
In some embodiments, in order to prevent the first hydraulic cylinder 8 from extending too far to cause a crash, a distance measuring instrument 18 is further installed on the drilling mechanism 2, and the distance measuring instrument 18 is used for detecting the distance between the drilling mechanism 2 and the tunnel wall, so that an operator can control the advancing distance of the first hydraulic cylinder 8 in time. The drilling mechanism 2 comprises at least two second racks 10 and power devices 11 arranged in parallel, and two sets of power devices 11 and drill bits 4 are arranged in the embodiment, so that the drilling work can be carried out simultaneously. The bottom of the power device 11 is provided with a second gear 12 meshed and matched with the second rack 10, and the output end of the power device 11 is provided with the drill bit 4. The side wall of the power device 11 is connected with the output end of a second hydraulic cylinder 13 in an abutting mode, the second hydraulic cylinder 13 pushes the power device 11 to move horizontally, and the drilling mechanism 2 adopts the same moving mode as the horizontal moving mechanism.
The dust is larger near the drill 4, in order to reduce the damage of the dust to the drilling mechanism 2, a shell is arranged outside the drilling mechanism 2, the second rack 10, the power device 11, the second gear 12, the second hydraulic cylinder 13 and the like are all arranged in the shell, the output end of the power device 11 extends out of the shell, and then the abrasion of the dust to the second rack 10 and the second gear 12 is reduced, and the service life of the second rack 10 and the service life of the second gear 12 are prolonged.
The telescopic mechanism 1 comprises third hydraulic oil cylinders 14 installed at four corners of the horizontal installation plate 3, connecting pieces 16 are arranged between output ends of every two adjacent third hydraulic oil cylinders 14, the connecting pieces 16 enable the plurality of third hydraulic oil cylinders 14 to be synchronously jacked to reduce offset, and meanwhile oil holes of the plurality of third hydraulic oil cylinders 14 are connected in series through hydraulic pipes. The third hydraulic cylinder 14 can adopt a multi-stage telescopic cylinder, so that the telescopic distance is large, the rail transport vehicle can conveniently pass through the lower side of the horizontal mounting plate 3, a rolling wheel 15 for clamping the rail is mounted at the bottom of the third hydraulic cylinder 14, in some embodiments, the rolling wheel 15 specifically comprises a first roller and a second roller, a roller is arranged between the first roller and the second roller, the first roller and the second roller are used for clamping the rail to prevent the telescopic mechanism 1 from toppling over, and the roller can horizontally roll along the rail to drive the drilling device to move along the rail, and a brake can be further added on the rolling wheel 15 to facilitate the drilling work.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A traffic tunnel wall drilling device is characterized in that: comprises a telescopic mechanism (1), a horizontal moving mechanism and a drilling mechanism (2);
the telescopic mechanism (1) is arranged on a track, the output end of the telescopic mechanism (1) is connected with a horizontal mounting plate (3), the horizontal moving mechanism is arranged on the horizontal mounting plate (3), the drilling mechanism (2) is arranged on the horizontal moving mechanism, and the drilling mechanism (2) is provided with a drill bit (4);
the horizontal moving mechanism moves to drive the drilling mechanism (2) to move and drill the tunnel wall.
2. Traffic tunnel wall drilling device according to claim 1, characterized in that: the horizontal moving mechanism comprises at least two first racks (5) which are arranged in parallel, and a first gear (6) meshed and matched with the first racks (5) is installed at the bottom of the drilling mechanism (2).
3. Traffic tunnel wall drilling device according to claim 2, characterized in that: a supporting plate (7) is installed on the horizontal installation plate (3), a first hydraulic oil cylinder (8) is arranged between the supporting plate (7) and the drilling mechanism (2), and the first hydraulic oil cylinder (8) pushes the drilling mechanism (2) to move horizontally;
and a support column (9) for supporting the first hydraulic oil cylinder (8) is further arranged on the horizontal mounting plate (3).
4. Traffic tunnel wall drilling device according to claim 1, characterized in that: the drilling mechanism (2) comprises at least two second racks (10) arranged in parallel and a power device (11), and a second gear (12) meshed and matched with the second racks (10) is arranged at the bottom of the power device (11);
the drill bit (4) is installed at the output end of the power device (11).
5. Traffic tunnel wall drilling device according to claim 4, characterized in that: the side wall of the power device (11) is connected with the output end of a second hydraulic cylinder (13) in an abutting mode, and the second hydraulic cylinder (13) pushes the power device (11) to move horizontally.
6. Traffic tunnel wall drilling device according to any of claims 2 or 4, characterized in that: the telescopic mechanism (1) comprises a third hydraulic oil cylinder (14) arranged at four corners of the horizontal mounting plate (3), and rolling wheels (15) used for clamping rails are arranged at the bottom of the third hydraulic oil cylinder (14).
7. Traffic tunnel wall drilling device according to claim 6, characterized in that: and a connecting piece (16) is arranged between the output ends of the adjacent two third hydraulic oil cylinders (14).
8. Traffic tunnel wall drilling device according to claim 7, characterized in that: and a counterweight sandbox (17) is arranged on the horizontal mounting plate (3) and on one side opposite to the drilling mechanism (2).
9. Traffic tunnel wall drilling device according to claim 8, characterized in that: and the drilling mechanism (2) is also provided with a distance measuring instrument (18).
10. Traffic tunnel wall drilling device according to claim 9, characterized in that: and a supporting and abutting mechanism (19) is further arranged between the horizontal mounting plate (3) and the tunnel wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122932026.8U CN216277887U (en) | 2021-11-26 | 2021-11-26 | Traffic tunnel wall drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122932026.8U CN216277887U (en) | 2021-11-26 | 2021-11-26 | Traffic tunnel wall drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216277887U true CN216277887U (en) | 2022-04-12 |
Family
ID=81039187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122932026.8U Active CN216277887U (en) | 2021-11-26 | 2021-11-26 | Traffic tunnel wall drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216277887U (en) |
-
2021
- 2021-11-26 CN CN202122932026.8U patent/CN216277887U/en active Active
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