CN222350631U - Drilling device for tunnel construction - Google Patents
Drilling device for tunnel construction Download PDFInfo
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- CN222350631U CN222350631U CN202420458610.5U CN202420458610U CN222350631U CN 222350631 U CN222350631 U CN 222350631U CN 202420458610 U CN202420458610 U CN 202420458610U CN 222350631 U CN222350631 U CN 222350631U
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- drill bit
- groove
- transportation
- tunnel construction
- drilling device
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- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The application discloses a drilling device for tunnel construction, which relates to the technical field of drilling devices and comprises a drill bit main body, wherein a conveying frame is detachably connected to the drill bit main body, a mounting block is arranged on the conveying frame, a mounting groove is formed in the mounting block, and the end part of the drill bit main body is arranged in the mounting groove in a penetrating manner and is detachably connected to the inside of the mounting groove. The application has the effect of improving the drilling construction efficiency.
Description
Technical Field
The application relates to the technical field of drilling devices, in particular to a drilling device for tunnel construction.
Background
The tunnel structure comprises a main building and auxiliary equipment. The main building consists of a tunnel body and a tunnel door, and auxiliary equipment comprises a car shelter, a fire-fighting facility, an emergency communication and water-proof facility, and a long tunnel is provided with special ventilation and illumination equipment.
The patent with the publication number of CN114458153A discloses a drilling device for tunnel construction, which relates to the field of tunnel construction and comprises a drill bit, a transmission rod, a rotating shaft sleeve, a driving mechanism, a limiting mechanism and a reaming mechanism, wherein the transmission rod is connected with the drill bit through a rotating rod arranged at one end of the transmission rod and can drive the drill bit to rotate so as to punch the inner wall of a tunnel, the rotating shaft sleeve is fixedly arranged on the side wall of the transmission rod and used for driving the moving block to move up and down and rotate, the driving mechanism is connected with the transmission rod and can control the punching depth of the drill bit through limiting the stroke of the moving block, the reaming mechanism is driven by the transmission rod to rotate so as to enlarge the diameter of a deep hole drilled by the drill bit, the drilling device for tunnel construction controls the punching depth of the drill bit through the limiting mechanism, and drives the drill bit to rotate through a motor so as to drill and ream the inner wall of the tunnel without secondary reaming, and the working efficiency is improved.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the drilling device is only suitable for conventional tunnel ground drilling, and when the drilling operation is required to be carried out on the wall or the ground of the tunnel with the extra small section, the drilling structure cannot finish construction, so that the construction efficiency is reduced.
Disclosure of utility model
In order to improve drilling construction efficiency, the application provides a drilling device for tunnel construction.
The application provides a drilling device for tunnel construction, which adopts the following technical scheme:
The utility model provides a drilling equipment for tunnel construction, includes the drill bit main part, can dismantle on the drill bit main part and be connected with the transportation frame, be provided with the installation piece on the transportation frame, and seted up the mounting groove on the installation piece, the drill bit main part tip wears to locate in the mounting groove and can dismantle to connect in the mounting groove.
Through adopting above-mentioned technical scheme, can transport or carry out drilling construction with drill bit main part and transportation frame equipment, when meetting less tunnel, also can dismantle exclusive use with the drill bit main part, reduced the difficult possibility of using the transportation frame in the less tunnel of part, promoted the work efficiency of drilling process.
Optionally, be fixed with two transport plates on the transportation frame, two transport plates all are the arc and have certain clearance between two transport plates.
Through adopting above-mentioned technical scheme, two transport plates all are the arc and have certain clearance between two transport plates, and the clearance of here is convenient for go on of drill bit main part rotation process, and drill bit main part rotates along curved transport plate to be convenient for adjust the angle of drill bit main part.
Optionally, the transportation frame top rotates and is connected with the holding ring, just the holding ring is arranged in transportation board tip, wherein one transportation board lateral wall sliding connection has first locating lever, and first locating lever butt in another transportation board lateral wall.
Through adopting above-mentioned technical scheme, the holding ring cooperates with first locating lever, forms the cavity, has played spacing effect to the drill bit main part, has reduced the possibility that the drill bit main part independently rotated, simultaneously through the position of control first locating lever, can make the drill bit main part be the level setting or the drill bit main part can rotate.
Optionally, the transportation frame is provided with a rotation groove, the width of the rotation groove is the same as the width of the gap between the two transportation plates, the inner side wall of the rotation groove is slidably connected with a second positioning rod, and the positioning rod extends to the outside of the transportation frame.
By adopting the technical proposal, the inner side wall of the rotary groove is connected with the second positioning rod in a sliding way, when the drill bit main body rotates to be in vertical arrangement, the second positioning rod plays a limiting role on the drill bit main body,
Optionally, the transportation frame bottom rotates and is provided with the motion wheel of being convenient for transportation frame motion, transportation frame lateral wall rotates and is provided with the stop plate, and stop plate tip and ground contact.
Through adopting above-mentioned technical scheme, stop plate tip and ground contact, in drilling work progress, because stop plate tip and ground contact, consequently can effectively hinder the opposite direction motion of transportation frame towards the drilling direction, the drilling work progress of being convenient for.
Optionally, the mounting block top has seted up the mounting groove, just the mounting groove intercommunication in the mounting groove, the sliding of mounting groove is provided with the closing cap, the closing cap lateral wall slides and is provided with the joint piece, the joint groove that is used for wearing to set up the joint piece has been seted up to the mounting groove inside wall.
Through adopting above-mentioned technical scheme, through wearing to establish the joint piece in the joint inslot, can be connected closing cap and installation piece, reduced the possibility that the drill bit main part breaks away from the installation piece.
Optionally, the installation piece lateral wall sliding connection has the impeller block, impeller block one end extends to the installation piece outside, and the other end extends to the joint inslot.
Through adopting above-mentioned technical scheme, promote piece one end and extend to the installation piece outside, the other end extends to in the joint groove, consequently can drive joint piece motion through promoting the motion of promotion piece, be convenient for separate closing cap and installation piece to the dismantlement of drill bit main part of being convenient for.
Optionally, the width of the mounting block is greater than the width of the gap between the two transport plates.
By adopting the technical scheme, the width of the mounting block is larger than the width of the gap between the two conveying plates, so that the mounting block cannot rotate into the gap between the two conveying plates in the rotation process of the mounting block.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The drill bit main body and the transport frame are assembled for transportation or drilling construction, and when a small tunnel is encountered, the drill bit main body can be disassembled for single use, so that the possibility that the transport frame is not easy to use in part of the small tunnel is reduced, and the working efficiency of the drilling process is improved;
2. The two conveying plates are arc-shaped, a certain gap is reserved between the two conveying plates, the gap is convenient for the drill bit body to rotate, and the drill bit body rotates along the arc-shaped conveying plates, so that the angle of the drill bit body can be adjusted conveniently.
Drawings
FIG. 1 is a schematic diagram of the main structure of an embodiment of the present application.
Fig. 2 is a schematic diagram of a closure attachment.
Fig. 3 is a schematic view of a first positioning rod connection mode.
Reference numerals illustrate:
1. A bit body; 2, a transportation frame, 3, an installation block, 4, an installation groove, 5, a transportation plate, 6, a positioning ring, 7, a first positioning rod, 8, a rotating groove, 9, a second positioning rod, 10, a moving wheel, 11, a stop plate, 12, an assembly groove, 13, a closing cover, 14, a clamping block, 15, a clamping groove and 16, and a pushing block.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a drilling device for tunnel construction. Referring to fig. 1, 2 and 3, the drilling device for tunnel construction comprises a drill bit body 1, wherein the drill bit body 1 is used for drilling a wall in a tunnel, a transportation frame 2 is detachably connected to the drill bit body 1, the transportation frame 2 plays a role in supporting the drill bit body 1, meanwhile, the transportation frame 2 is convenient for driving the drill bit body 1 to move and is convenient for the drilling process, an installation block 3 is rotatably arranged on the transportation frame 2 through a rotating shaft, an installation groove 4 is formed in the installation block 3, the end part of the drill bit body 1 can be arranged in the installation groove 4 in a penetrating manner, the drill bit body 1 can be detachably connected in the installation groove 4, the drill bit body 1 can be driven to rotate through driving the installation block 3 to rotate, the drilling process is convenient to carry out, meanwhile, the drill bit body 1 can be detached, the drill bit body 1 can be independently used, and the construction process is convenient to carry out when the transportation frame 2 is not easy to use in a tunnel.
Referring to fig. 1, fig. 2 and fig. 3, two transport plates 5 are fixed on the transport frame 2 through bolts, the two transport plates 5 are all arc-shaped, and have certain intervals between the two transport plates 5, the width of the installation block 3 is greater than the width of the gap between the two transport plates 5, the drill bit main body 1 is convenient to rotate, the movement of the drill bit main body 1 is convenient for to move at intervals between the two transport plates 5, the rotating groove 8 is formed in the transport frame 2, the top of the transport frame 2 is penetrated by the rotating groove 8 along the vertical direction, the width of the gap between the width of the rotating groove 8 and the two transport plates 5 is the same, the installation block 3 can not rotate into the rotating groove 8, the end parts of the transport plates 5 are abutted to the end faces of the transport frame 2, the gap between the rotating groove 8 and the two transport plates 5 is communicated, the installation block 3 can drive the drill bit main body 1 to rotate, the drill bit main body 1 is horizontally arranged or faces the lower part of the vertical direction, and construction is convenient to be carried out on the ground or a wall.
Referring to fig. 1, fig. 2 and fig. 3, the transportation frame 2 top is rotated through the pivot and is connected with holding ring 6, holding ring 6 fixes a position through the mode of bolt fastening, reduced holding ring 6 pivoted possibility, simultaneously holding ring 6 plays spacing effect to drill bit main part 1, one of them the first locating hole has been seted up to the drill bit main part 5 lateral wall, wear to have first locating lever 7 in the first locating hole, and first locating lever 7 slides and set up in first locating hole, first locating lever 7 one end butt in another 5 lateral walls of transportation frame 2, the other end extends to transportation frame 2 outside, and be provided with first spring in the first locating hole, first spring one end bonds in first locating lever 7 lateral wall, the other end bonds in first locating hole inside wall, first spring is used for promoting first locating lever 7 butt in 5 lateral walls of transportation, first locating lever 7 cooperates with holding ring 6, be spacing to drill bit main part 1, be convenient for make drill bit main part 1 keep being the state that the level set up, when need shift drill bit main part 1 to the clearance between two transportation boards 5, only need pull first locating lever 7 can accomplish under the effect of first locating lever 7 under the first spring.
Referring to fig. 1, fig. 2 and fig. 3, the second locating hole has been seted up to rotary tank 8 inside wall, wear to be equipped with second locating lever 9 in the second locating hole and second locating lever 9 sliding connection is in second locating hole inside wall, second locating lever 9 sliding connection is in rotary tank 8 inside wall promptly, and second locating lever 9 one end butt is in rotary tank 8 inside wall, the other end extends to transportation frame 2 outside, be convenient for at the motion of transportation frame 2 outside control second locating lever 9, be provided with the second spring in the second locating hole, second spring one end bonds in second locating lever 9 lateral wall, the other end bonds in second locating hole inside wall, the second spring is used for driving second locating lever 9 motion makes second locating lever 9 butt in rotary tank 8 inside wall, second locating lever 9 has played spacing effect to drill bit main part 1, when drill bit main part 1 is the level setting, second locating lever 9 plays the supporting role to drill bit main part 1, when drill bit main part 1 is vertical setting, second locating lever 9 plays spacing effect to drill bit main part 1, the possibility that drill bit main part 1 radian is too big has been reduced.
Referring to fig. 1, a moving wheel 10 is rotatably connected to the bottom of a transport frame 2 through a rotating shaft, the moving wheel 10 facilitates the movement process of the transport frame 2, a stop plate 11 is rotatably arranged on the side wall of the transport frame 2 through the rotating shaft, the stop plate 11 is arranged in a direction away from a drill bit arranged on a drill bit main body 1, the end of the stop plate 11 is in contact with the ground, and during drilling construction, the stop plate 11 has the possibility of preventing the moving part from moving reversely, so that the stability of the construction process is enhanced.
Referring to fig. 1, 2 and 3, the assembly groove 12 is provided at the top of the mounting block 3, the assembly groove 12 penetrates the top of the mounting block 3, the assembly groove 4 is mutually communicated with the assembly groove 12, the sealing cover 13 is penetrated in the assembly groove 12, the sealing cover 13 is slidably connected to the inner side wall of the assembly groove 12, the sealing cover 13 is detachably connected with the mounting block 3, thereby facilitating the mounting and dismounting of the drill bit body 1, the clamping hole is provided at the side wall of the sealing cover 13, the clamping block 14 is penetrated in the clamping hole and is slidably connected to the inner side wall of the clamping hole, the clamping spring for pushing the clamping block 14 to be far away from the clamping hole is arranged in the clamping hole, the clamping groove 15 is used for penetrating the clamping block 14, thereby facilitating the connection of the sealing cover 13 with the mounting block 3, the pushing hole is provided at the inner side wall of the mounting block, the pushing hole is communicated with the clamping groove 15, the pushing block 16 is penetrated in the pushing hole, the pushing block 16 can be slidably moved in the pushing hole, one end of the pushing block 16 extends to the outside the mounting block 3, the other end extends to the clamping block 15 and is separated from the clamping block 16 by the clamping block 14, and the guide surface 14 is conveniently moved on the clamping block 14.
The drilling device for tunnel construction has the implementation principle that the drill bit body 1 and the transport frame 2 are assembled for transportation or drilling construction, when a small tunnel is encountered, the drill bit body 1 can be disassembled for single use, the possibility that the transport frame 2 is not easy to use in part of the small tunnel is reduced, the working efficiency of the drilling process is improved, the two transport plates 5 are arc-shaped, a certain gap is reserved between the two transport plates 5, the gap is convenient for the rotation process of the drill bit body 1, and the drill bit body 1 rotates along the arc-shaped transport plates 5, so that the angle of the drill bit body 1 is convenient to adjust.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (8)
1. The drilling device for tunnel construction is characterized by comprising a drill bit main body (1), wherein a conveying frame (2) is detachably connected to the drill bit main body (1), a mounting block (3) is arranged on the conveying frame (2), a mounting groove (4) is formed in the mounting block (3), and the end part of the drill bit main body (1) is penetrated into the mounting groove (4) and detachably connected to the inside of the mounting groove (4).
2. The drilling device for tunnel construction according to claim 1, wherein two conveying plates (5) are fixed on the conveying frame (2), the two conveying plates (5) are arc-shaped, and a certain gap is reserved between the two conveying plates (5).
3. The tunnel construction drilling device according to claim 2, wherein the top of the transportation frame (2) is rotatably connected with a positioning ring (6), the positioning ring (6) is arranged at the end of the transportation plate (5), the side wall of one transportation plate (5) is slidably connected with a first positioning rod (7), and the first positioning rod (7) is abutted against the side wall of the other transportation plate (5).
4. The drilling device for tunnel construction according to claim 2, wherein the transportation frame (2) is provided with a rotating groove (8), the width of the rotating groove (8) is the same as the width of a gap between the two transportation plates (5), the inner side wall of the rotating groove (8) is slidably connected with a second positioning rod (9), and the positioning rod extends to the outside of the transportation frame (2).
5. The drilling device for tunnel construction according to claim 1, wherein the bottom of the transportation frame (2) is rotatably provided with a moving wheel (10) which facilitates the movement of the transportation frame (2), the side wall of the transportation frame (2) is rotatably provided with a stop plate (11), and the end part of the stop plate (11) is in contact with the ground.
6. The drilling device for tunnel construction according to claim 1, wherein the top of the mounting block (3) is provided with an assembly groove (12), the assembly groove (12) is communicated with the mounting groove (4), a sealing cover (13) is arranged in the assembly groove (12) in a sliding manner, the side wall of the sealing cover (13) is provided with a clamping block (14) in a sliding manner, and the inner side wall of the assembly groove (12) is provided with a clamping groove (15) for penetrating the clamping block (14).
7. The drilling device for tunnel construction according to claim 6, wherein the side wall of the mounting block (3) is slidably connected with a pushing block (16), one end of the pushing block (16) extends to the outside of the mounting block (3), and the other end extends into the clamping groove (15).
8. The tunnel construction boring device according to claim 2, wherein the mounting block (3) has a width greater than a width of a gap between the two transport plates (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420458610.5U CN222350631U (en) | 2024-03-11 | 2024-03-11 | Drilling device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420458610.5U CN222350631U (en) | 2024-03-11 | 2024-03-11 | Drilling device for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222350631U true CN222350631U (en) | 2025-01-14 |
Family
ID=94197234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420458610.5U Active CN222350631U (en) | 2024-03-11 | 2024-03-11 | Drilling device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222350631U (en) |
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2024
- 2024-03-11 CN CN202420458610.5U patent/CN222350631U/en active Active
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