CN211623313U - Tunnel punches and uses drilling jumbo of construction - Google Patents
Tunnel punches and uses drilling jumbo of construction Download PDFInfo
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- CN211623313U CN211623313U CN201921065407.7U CN201921065407U CN211623313U CN 211623313 U CN211623313 U CN 211623313U CN 201921065407 U CN201921065407 U CN 201921065407U CN 211623313 U CN211623313 U CN 211623313U
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Abstract
The utility model relates to the technical field of rock drilling, in particular to a construction rock drilling trolley for tunnel drilling; the rock observation device can improve the convenience of manual rock observation, increase a position adjusting structure in an observer, improve the use convenience of the device, increase the use stability of the device, reduce the sideslip phenomenon of the device and improve the use safety of the device; the movable trolley comprises a base plate, the bottom plate upside is provided with the fixed block, the fixed block right-hand member is provided with first cylinder, bottom plate top left side is provided with the operation panel, the fixed operation panel that is provided with in operation panel top right side, bottom plate bottom right side and driver's cabin bottom are all fixed to be provided with and remove the wheel, still include third cylinder and fourth cylinder, second connecting plate left end is provided with the fifth cylinder, the third connecting plate left end is provided with places the platform, it is provided with first slide to place the platform right-hand member, be provided with first slider in the first slide, still include two sets of first fixed plates and two sets of second fixed plates, all be provided with the sixth cylinder.
Description
Technical Field
The utility model relates to a technical field of rock drilling especially relates to a tunnel punches and uses construction with drill jumbo.
Background
As is well known, a drill jumbo for tunnel boring construction is a device used in rock drilling in the tunnel boring construction process, can increase the boring speed, and is widely used in the field of rock drilling equipment; the existing rock drilling trolley for tunnel drilling construction comprises a bottom plate, a fixed block is arranged on the upper side of the bottom plate, a first air cylinder is arranged at the right end of the fixed block, the left lower end of the first air cylinder is hinged with the right end of the fixed block, a second air cylinder is arranged on the upper side of the right end of the fixed block, the left end of the second air cylinder is hinged with the upper side of the right end of the fixed block, the output end of the second air cylinder is hinged with the left upper end of the first air cylinder, a first connecting plate is arranged at the output end of the first air cylinder, the left lower end of the first connecting plate is connected with the output end of the first air cylinder, a propelling device is arranged at the top end of the first connecting plate, a rock drilling block is arranged at the output end of the propelling device, the left end of the rock drilling block is connected with the output end of the propelling, moving wheels are arranged on the right side of the bottom end of the bottom plate and the bottom end of the cab; when the rock drilling jumbo for tunnel drilling is used, the second air cylinder extends and retracts, the angle between the first air cylinder and the fixed block changes accordingly, the first air cylinder extends and retracts, the height of the first connecting plate is adjusted accordingly, the position of the first connecting plate can be adjusted accordingly, the position of the propelling equipment is adjusted accordingly, the rock drilling position is adjusted accordingly, rock drilling operation at different positions is achieved, and an operator uses the operation table to control the rock drilling operation from the top end of the operation plate, so that the rock drilling operation is achieved; when the rock drilling trolley for tunnel drilling construction is used, the situation that rocks at different positions need to be observed manually is found, operators are difficult to observe the different positions, the positions of observers are difficult to adjust, and the using convenience of the device is low; meanwhile, the four groups of moving wheels have poor stability in the use process, the position with the slope is easy to generate a side slipping phenomenon, and the use safety of the device is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a rock observation device which can improve the convenience of manual rock observation, increase the position adjusting structure in the observer and improve the convenience of the device; increase the stability in use of device simultaneously, reduce the phenomenon that sideslips of device, improve the tunnel of the safety in utilization of device and punch with construction and use drilling jumbo.
The utility model discloses a tunnel is punched and is used construction drilling jumbo, comprising a bottom plate, the bottom plate upside is provided with the fixed block, the fixed block right-hand member is provided with first cylinder, first cylinder left lower extreme articulates with the fixed block right-hand member, fixed block right-hand member upside is provided with the second cylinder, the second cylinder left end articulates with fixed block right-hand member upside, the second cylinder output is articulated with first cylinder left upper end, first cylinder output is provided with first connecting plate, first connecting plate left lower extreme is connected with first cylinder output, first connecting plate top is provided with propulsion plant, the propulsion plant bottom is connected with first connecting plate top, the propulsion plant output is provided with the rock drilling piece, rock drilling piece left end is connected with propulsion plant output, bottom plate top left side is provided with the operation panel, operation panel top right side is fixed and is provided with the operation panel, the bottom plate left end is provided with the driver's cabin, driver, movable wheels are fixedly arranged on the right side of the bottom end of the bottom plate and the bottom end of the cab; the left end of the second connecting plate is provided with a third connecting plate, the right end of the second connecting plate is connected with the left end of the third connecting plate, the upper side of the right end of the placing table is connected with the left end of the third connecting plate, the right upper end of the fifth cylinder is hinged with the left end of the second connecting plate, the right end of the placing table is provided with a first slide way, a first slide block is arranged in the first slide way, and the output end of the fifth cylinder is hinged with the right end of the first slide block; still include two sets of first fixed plates and two sets of second fixed plates, two sets of first fixed plates and two sets of second fixed plates set up respectively in driver's cabin bottom left side and bottom plate bottom right side, two sets of first fixed plate tops and two sets of second fixed plate tops are connected with driver's cabin bottom left side and bottom plate bottom right side respectively, two sets of first fixed plates and two sets of second fixed plate bottoms all are provided with the recess, all be provided with the sixth cylinder in four groups of recesses, four groups of sixth cylinder tops are connected with four groups of recess tops respectively, four groups of sixth cylinder outputs all are provided with the third fixed plate, four groups of third fixed plate tops are connected with four groups of sixth cylinder outputs respectively.
The utility model discloses a tunnel punches and uses construction drill jumbo still includes motor and backup pad, and the motor sets up in the bottom plate top, and the motor bottom is connected with the bottom plate top, and the backup pad sets up in the motor top, and the fixed block sets up in backup pad top middle part, fixed block bottom and backup pad top contact, and the motor output passes behind the backup pad to be connected with the fixed block bottom.
The utility model discloses a tunnel punches and uses construction drill jumbo, the backup pad top is provided with annular slide, is provided with two sets of second sliders in the annular slide, and two sets of second sliders set up respectively in annular slide left end and right-hand member, and two sets of annular slide tops are connected with fixed block bottom left side and bottom right side respectively.
The utility model discloses a tunnel punches and uses construction drill jumbo still includes the safety cover, and the safety cover sets up in the operation panel top, and the safety cover bottom is connected with the bottom plate top.
The utility model discloses a tunnel punches and uses construction drill jumbo still includes two sets of overhead doors, and the safety cover front end is provided with the opening, and two sets of overhead doors set up respectively in safety cover front end left side and front end right side, left side overhead door left end and right side overhead door right-hand member respectively with safety cover left end and right-hand member rotatable coupling.
The utility model discloses a tunnel punches and uses construction drill jumbo still includes four sets of slipmats, and four sets of slipmats set up respectively in four sets of third fixed plate bottoms, and four sets of third fixed plate bottoms are connected with four sets of slipmats top respectively.
The utility model discloses a tunnel punches and uses construction drill jumbo, four third fixed plate top left sides of group and top right side all are provided with the screw hole.
The utility model discloses a tunnel punches and uses construction drill jumbo still includes four group's bracing pieces, and four group's bracing pieces all set up in the backup pad bottom, and four group's bracing piece tops are connected with backup pad bottom left front side, left rear side, right front side and right rear side respectively, and four group's bracing piece bottoms all are connected with the bottom plate top.
Compared with the prior art, the beneficial effects of the utility model are that: the angle between the fixed block and the third cylinder is changed along with the angle between the fixed block and the third cylinder in the telescopic process of the fourth cylinder, when the output end of the third cylinder is telescopic, the positions of the second connecting plate and the third connecting plate are changed along with the angle, and the position of the placing table is changed along with the angle, so that the position of the placing table can be adjusted through the third cylinder and the fourth cylinder; when the output ends of the four groups of sixth cylinders stretch out and draw back, the four groups of third fixing plates move up and down, and when the bottom ends of the four groups of third fixing plates are in contact with the ground, the contact area between the device and the ground can be increased, the stability of the device is improved, the sliding phenomenon of the device caused by the sideslip of the four groups of moving wheels is reduced, the sideslip phenomenon of the device is reduced, and the use safety of the device is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 1;
in the drawings, the reference numbers: 1. a base plate; 2. a fixed block; 3. a first cylinder; 4. a second cylinder; 5. a first connecting plate; 6. a propulsion device; 7. drilling a rock block; 8. an operation panel; 9. an operation table; 10. a cab; 11. a moving wheel; 12. a third cylinder; 13. a fourth cylinder; 14. a second connecting plate; 15. a third connecting plate; 16. a fifth cylinder; 17. a placing table; 18. a first slideway; 19. a first slider; 20. a first fixing plate; 21. a second fixing plate; 22. a groove; 23. a sixth cylinder; 24. a third fixing plate; 25. a motor; 26. a support plate; 27. a second slider; 28. a protective cover; 29. a shutter; 30. a non-slip mat; 31. a threaded hole; 32. a support rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the utility model relates to a rock drilling trolley for tunnel drilling construction, which comprises a bottom plate 1, a fixed block 2 is arranged on the upper side of the bottom plate 1, a first cylinder 3 is arranged at the right end of the fixed block 2, the left lower end of the first cylinder 3 is hinged with the right end of the fixed block 2, a second cylinder 4 is arranged on the upper side of the right end of the fixed block 2, the left end of the second cylinder 4 is hinged with the upper side of the right end of the fixed block 2, the output end of the second cylinder 4 is hinged with the upper left end of the first cylinder 3, the output end of the first cylinder 3 is provided with a first connecting plate 5, the left lower end of the first connecting plate 5 is connected with the output end of the first cylinder 3, a propelling device 6 is arranged at the top end of the first connecting plate 5, the bottom end of the propelling device 6 is connected with the top end of the first connecting plate, an operation table 9 is fixedly arranged on the right side of the top end of the operation plate 8, a cab 10 is arranged at the left end of the bottom plate 1, the lower side of the right end of the cab 10 is connected with the left end of the bottom plate 1, and movable wheels 11 are fixedly arranged on the right side of the bottom end of the bottom plate 1 and the bottom end of the cab 10; the device also comprises a third cylinder 12 and a fourth cylinder 13, the third cylinder 12 is arranged at the left end of the fixed block 2, the lower right end of the third cylinder 12 is hinged with the middle part of the left end of the fixed block 2, the fourth cylinder 13 is arranged at the upper left end of the fixed block 2, the right end of the fourth cylinder 13 is hinged with the upper left end of the fixed block 2, the output end of the fourth cylinder 13 is hinged with the upper right side of the third cylinder 12, the output end of the third cylinder 12 is provided with a second connecting plate 14, the lower right end of the second connecting plate 14 is connected with the output end of the third cylinder 12, the left end of the second connecting plate 14 is provided with a third connecting plate 15, the right end of the third connecting plate 15 is hinged with the upper left end of the second connecting plate 14, the left end of the second connecting plate 14 is provided with a fifth cylinder 16, the left end of the third connecting plate 15 is provided with a placing table 17, the upper right end, a first slide way 18 is arranged at the right end of the placing table 17, a first slide block 19 is arranged in the first slide way 18, and the output end of the fifth air cylinder 16 is hinged with the right end of the first slide block 19; the four-cylinder-type air compressor is characterized by further comprising two groups of first fixing plates 20 and two groups of second fixing plates 21, wherein the two groups of first fixing plates 20 and the two groups of second fixing plates 21 are respectively arranged on the left side of the bottom end of the cab 10 and the right side of the bottom end of the bottom plate 1, the top ends of the two groups of first fixing plates 20 and the top ends of the two groups of second fixing plates 21 are respectively connected with the left side of the bottom end of the cab 10 and the right side of the bottom end of the bottom plate 1, grooves 22 are respectively formed in the bottom ends of the two groups of first fixing plates 20 and the two groups of second fixing plates 21, sixth air cylinders 23 are respectively arranged in the four groups of grooves 22, the top ends of the four groups of sixth air cylinders 23 are respectively; the angle between the fixed block and the third cylinder is changed along with the angle between the fixed block and the third cylinder in the telescopic process of the fourth cylinder, when the output end of the third cylinder is telescopic, the positions of the second connecting plate and the third connecting plate are changed along with the angle, and the position of the placing table is changed along with the angle, so that the position of the placing table can be adjusted through the third cylinder and the fourth cylinder; when the output ends of the four groups of sixth cylinders stretch out and draw back, the four groups of third fixing plates move up and down, and when the bottom ends of the four groups of third fixing plates are in contact with the ground, the contact area between the device and the ground can be increased, the stability of the device is improved, the sliding phenomenon of the device caused by the sideslip of the four groups of moving wheels is reduced, the sideslip phenomenon of the device is reduced, and the use safety of the device is improved.
The utility model discloses a tunnel punches and uses construction drill jumbo, still include motor 25 and backup pad 26, motor 25 sets up in bottom plate 1 top, and the bottom of motor 25 is connected with bottom plate 1 top, and backup pad 26 sets up in the top of motor 25, and fixed block 2 sets up in the middle part of backup pad 26 top, and fixed block 2 bottom contacts with backup pad 26 top, and the motor 25 output passes backup pad 26 after and is connected with fixed block 2 bottom; the motor drives the fixed block and rotates, and first cylinder and three cylinders rotate around the fixed block thereupon when the fixed block pivoted, place the platform and impel the equipment position and adjust thereupon, have realized the exchange to placing platform and impel the equipment position and have realized the interchange between the different structure and have used, improve the use convenience of device.
The utility model discloses a tunnel punches and uses construction drill jumbo, 26 tops of backup pad are provided with annular slide, are provided with two sets of second sliders 27 in the annular slide, and two sets of second sliders 27 set up respectively in annular slide left end and right-hand member, and two sets of annular slide tops are connected with 2 bottom left sides of fixed block and bottom right side respectively; two sets of second sliders all slide in the annular slide, and the setting of two sets of second sliders has improved the stability of fixed block rotation in-process, has improved the stability of device.
The utility model discloses a construction drill jumbo for tunnel boring, which also comprises a protective cover 28, wherein the protective cover 28 is arranged at the top end of the operating plate 8, and the bottom end of the protective cover 28 is connected with the top end of the bottom plate 1; rock phenomenon that drops is easily produced at the in-process of carrying out the rock drilling, and the rock in-process that drops easily causes the security threat to controlling personnel, and setting up of safety cover has improved controlling personnel's factor of safety.
The utility model discloses a tunnel punches and uses construction drill jumbo, still include two sets of shutter 29, the front end of the protective cover 28 is provided with the opening, two sets of shutter 29 are set up in the left side of the front end of the protective cover 28 and the right side of the front end respectively, the left side shutter 29 left end and right side shutter 29 right end are rotatable coupling with the left end and right end of the protective cover 28 respectively; the control personnel can enter the protective cover from the two sets of the baffles, so that the use convenience of the device is improved.
The utility model discloses a tunnel is punched with construction drill jumbo, still include four groups of slipmats 30, four groups of slipmats 30 are set up in four groups of third fixed plates 24 bottoms respectively, four groups of third fixed plates 24 bottoms are connected with four groups of slipmats 30 tops respectively; the four sets of anti-slip pads improve the friction force between the four sets of third fixing plates and the ground and reduce the sliding phenomenon between the four sets of third fixing plates and the ground.
The utility model discloses a construction drill jumbo for tunnel boring, the left side and the right side of the top end of the four groups of third fixing plates 24 are provided with threaded holes 31; when the four groups of third fixing plates are in contact with the ground, eight groups of bolts can be taken and respectively screwed into the eight groups of threaded holes and fix the four groups of third fixing plates, so that the use reliability of the device is improved.
The utility model discloses a tunnel is punched with construction and is used drill jumbo, still include four group's bracing pieces 32, four group's bracing pieces 32 are all set up in the bottom of backup pad 26, four group's bracing pieces 32 tops are connected with backup pad 26 bottom left front side, left rear side, right front side and right rear side respectively, four group's bracing piece 32 bottoms are all connected with bottom plate 1 top; four groups of bracing pieces can all be fixed the backup pad, improve the stability of backup pad.
The utility model discloses a tunnel punches and uses construction rock drilling platform truck, when it uses, the second cylinder is when stretching out and drawing back, the angle between first cylinder and the fixed block changes thereupon, the height of first connecting plate is adjusted thereupon when first cylinder stretches out and draws back, so can adjust the position of first connecting plate, propulsion unit's position is adjusted thereupon, the rock drilling position is adjusted thereupon, so as to realize the rock drilling operation to different positions, operating personnel uses the operation panel to control the rock drilling operation from the operation panel top, so as to realize the rock drilling operation, simultaneously the angle between fourth cylinder fixed block and third cylinder changes thereupon in the process of stretching out and drawing back, when the third cylinder output stretches out and draws back, the position of second connecting plate and third connecting plate changes thereupon, the position of placing the platform changes thereupon, therefore accessible third cylinder and fourth cylinder adjust the position of placing the platform, when the position of the placing table is changed, the fifth cylinder stretches, the angle between the placing table and the second connecting plate is changed along with the change of the levelness of the placing table, so that the levelness of the placing table can be adjusted through the fifth cylinder, an observer can stand on the top end of the placing table to adjust the position of the observer, the observation convenience of the observer in rock is improved, a position adjusting structure in the observer is increased, the use convenience of the device is improved, the motor drives the fixing block to rotate, the first cylinder and the third cylinder rotate around the fixing block while the fixing block rotates, the positions of the placing table and the propelling equipment are adjusted along with the adjustment of the first cylinder and the third cylinder, the exchange between the positions of the placing table and the propelling equipment is realized, the exchange and the use between different structures are realized, the use convenience of the device is improved, in addition, when the output ends of the fourth group of the sixth cylinder stretch, the four groups of third fixed plates move up and down along with the four groups of third fixed plates, when the bottom ends of the four groups of third fixed plates are in contact with the ground, the contact area between the device and the ground can be increased, the stability of the device is improved, the sliding phenomenon of the device caused by the sideslip of the four groups of moving wheels is reduced, the sideslip phenomenon of the device is reduced, the use safety of the device is improved, the rock falling phenomenon is easily generated in the rock drilling process, the rock falling process easily causes safety threats to operators, and the safety factor of the operators is improved by the arrangement of the protective covers.
The installation mode, the connection mode or the setting mode of the construction drill jumbo for tunnel punching of the utility model are common mechanical modes, and the construction drill jumbo can be implemented as long as the beneficial effects can be achieved; and its motor and cylinder are all from taking control module and electric wire, and plug the electricity and can use, do not change its inner structure, and propulsion equipment is the market purchase in addition, can directly use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A rock drilling trolley for tunnel drilling construction comprises a bottom plate (1), wherein a fixed block (2) is arranged on the upper side of the bottom plate (1), a first air cylinder (3) is arranged at the right end of the fixed block (2), the left lower end of the first air cylinder (3) is hinged to the right end of the fixed block (2), a second air cylinder (4) is arranged on the upper side of the right end of the fixed block (2), the left end of the second air cylinder (4) is hinged to the upper side of the right end of the fixed block (2), the output end of the second air cylinder (4) is hinged to the left upper end of the first air cylinder (3), a first connecting plate (5) is arranged at the output end of the first air cylinder (3), the left lower end of the first connecting plate (5) is connected with the output end of the first air cylinder (3), a propelling device (6) is arranged at the top end of the first connecting plate (5), a rock drilling, the left end of the rock drilling block (7) is connected with the output end of the propelling device (6), the left side of the top end of the bottom plate (1) is provided with an operating plate (8), the right side of the top end of the operating plate (8) is fixedly provided with an operating platform (9), the left end of the bottom plate (1) is provided with a cab (10), the lower side of the right end of the cab (10) is connected with the left end of the bottom plate (1), and the right side of the bottom end of the bottom plate (1) and the bottom end of the cab (10) are both fixedly; the device is characterized by further comprising a third cylinder (12) and a fourth cylinder (13), wherein the third cylinder (12) is arranged at the left end of the fixed block (2), the right lower end of the third cylinder (12) is hinged with the middle part of the left end of the fixed block (2), the fourth cylinder (13) is arranged on the upper side of the left end of the fixed block (2), the right end of the fourth cylinder (13) is hinged with the upper side of the left end of the fixed block (2), the output end of the fourth cylinder (13) is hinged with the upper right side of the third cylinder (12), a second connecting plate (14) is arranged at the output end of the third cylinder (12), the right lower end of the second connecting plate (14) is connected with the output end of the third cylinder (12), a third connecting plate (15) is arranged at the left end of the second connecting plate (14), a fifth cylinder (16) is arranged at the left end of the second connecting plate (14), a placing table (17) is arranged at the left end of the third connecting plate (15), the upper side of the right end of the placing table (17) is connected with the left end of the third connecting plate (15), the upper right end of the fifth cylinder (16) is hinged with the left end of the second connecting plate (14), the right end of the placing table (17) is provided with a first slide way (18), a first slide block (19) is arranged in the first slide way (18), and the output end of the fifth cylinder (16) is hinged with the right end of the first slide block (19); still include two sets of first fixed plate (20) and two sets of second fixed plate (21), two sets of first fixed plate (20) and two sets of second fixed plate (21) set up respectively in driver's cabin (10) bottom left side and bottom plate (1) bottom right side, two sets of first fixed plate (20) tops and two sets of second fixed plate (21) tops are connected with driver's cabin (10) bottom left side and bottom plate (1) bottom right side respectively, two sets of first fixed plate (20) and two sets of second fixed plate (21) bottoms all are provided with recess (22), all be provided with sixth cylinder (23) in four sets of recess (22), four sets of sixth cylinder (23) tops are connected with four sets of recess (22) tops respectively, four sets of sixth cylinder (23) output all is provided with third fixed plate (24), four sets of third fixed plate (24) tops are connected with four sets of sixth cylinder (23) output respectively.
2. The rock drilling jumbo for tunnel boring construction according to claim 1, further comprising a motor (25) and a support plate (26), wherein the motor (25) is disposed at the top end of the bottom plate (1), the bottom end of the motor (25) is connected with the top end of the bottom plate (1), the support plate (26) is disposed at the top end of the motor (25), the fixing block (2) is disposed at the middle of the top end of the support plate (26), the bottom end of the fixing block (2) is in contact with the top end of the support plate (26), and the output end of the motor (25) penetrates through the support plate (26) and then is connected with the bottom end of the fixing block.
3. The rock drilling jumbo for tunnel boring construction according to claim 2, wherein the top end of the support plate (26) is provided with an annular slide way, two sets of second slide blocks (27) are arranged in the annular slide way, the two sets of second slide blocks (27) are respectively arranged at the left end and the right end of the annular slide way, and the top ends of the two sets of annular slide ways are respectively connected with the left side and the right side of the bottom end of the fixed block (2).
4. A construction drill jumbo for tunnel boring according to claim 3, further comprising a protective cover (28), wherein the protective cover (28) is provided on the top end of the operation panel (8), and the bottom end of the protective cover (28) is connected to the top end of the bottom plate (1).
5. The rock drilling jumbo for tunnel boring construction according to claim 4, further comprising two sets of shutters (29), wherein the front end of the protective cover (28) is provided with the through hole, the two sets of shutters (29) are respectively provided at the left side and the right side of the front end of the protective cover (28), and the left end and the right end of the left shutter (29) and the right shutter (29) are respectively rotatably connected with the left end and the right end of the protective cover (28).
6. The rock drilling jumbo for tunnel boring construction according to claim 5, further comprising four sets of anti-slip mats (30), wherein the four sets of anti-slip mats (30) are respectively disposed at the bottom ends of the four sets of third fixing plates (24), and the bottom ends of the four sets of third fixing plates (24) are respectively connected with the top ends of the four sets of anti-slip mats (30).
7. The rock drilling jumbo for tunnel boring construction according to claim 6, wherein the four sets of the third fixing plates (24) are provided with screw holes (31) at both left and right top ends thereof.
8. The rock drilling jumbo for tunnel boring construction as claimed in claim 7, further comprising four sets of support rods (32), wherein the four sets of support rods (32) are all disposed at the bottom end of the support plate (26), the top ends of the four sets of support rods (32) are respectively connected to the left front side, the left rear side, the right front side and the right rear side of the bottom end of the support plate (26), and the bottom ends of the four sets of support rods (32) are all connected to the top end of the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065407.7U CN211623313U (en) | 2019-07-09 | 2019-07-09 | Tunnel punches and uses drilling jumbo of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065407.7U CN211623313U (en) | 2019-07-09 | 2019-07-09 | Tunnel punches and uses drilling jumbo of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211623313U true CN211623313U (en) | 2020-10-02 |
Family
ID=72616979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921065407.7U Active CN211623313U (en) | 2019-07-09 | 2019-07-09 | Tunnel punches and uses drilling jumbo of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211623313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681987A (en) * | 2021-03-22 | 2021-04-20 | 湖南鹏翔星通汽车有限公司 | Translation slewer for rock drill |
-
2019
- 2019-07-09 CN CN201921065407.7U patent/CN211623313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681987A (en) * | 2021-03-22 | 2021-04-20 | 湖南鹏翔星通汽车有限公司 | Translation slewer for rock drill |
| CN112681987B (en) * | 2021-03-22 | 2021-06-22 | 湖南鹏翔星通汽车有限公司 | Translation slewer for rock drill |
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