CN214443197U - Drilling auxiliary device for tunnel construction - Google Patents
Drilling auxiliary device for tunnel construction Download PDFInfo
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- CN214443197U CN214443197U CN202022897997.9U CN202022897997U CN214443197U CN 214443197 U CN214443197 U CN 214443197U CN 202022897997 U CN202022897997 U CN 202022897997U CN 214443197 U CN214443197 U CN 214443197U
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Abstract
The utility model relates to the technical field of steel pipe drilling, in particular to a drilling auxiliary device for tunnel construction, which can drill holes by adjusting the included angle between a first movable plate and a fixed plate when the drilling angle of a steel pipe is required, thereby improving the practicability of the device; the drilling machine comprises a base, a workbench, a left side plate, a right side plate, a top plate, a cylinder, a drilling mechanism and a clamping mechanism, wherein the cylinder is arranged in the central area of the bottom end of the top plate; the movable type hand wheel device is characterized by further comprising a fixed plate, a first connecting plate, a first movable plate, a second connecting plate, a front side plate, a rear side plate, a fixed block, a movable rod, a threaded rod, a hand wheel and a second movable plate, wherein the fixed plate is installed in the central area of the bottom end of the top plate, the top end of the first connecting plate is connected with the left half area of the bottom end of the fixed plate, and the upper half area of the left end of the first movable plate is hinged with the right half area of the bottom end of the fixed plate.
Description
Technical Field
The utility model relates to a technical field that the steel pipe punched especially relates to a tunnel construction is with drilling auxiliary device.
Background
As is well known, a drilling assist device for tunnel construction is an assist device for drilling, which is widely used in the field of steel pipe drilling; the existing drilling auxiliary device for tunnel construction comprises a base, a workbench, a left side plate, a right side plate, a top plate, a cylinder, a drilling mechanism and a clamping mechanism, wherein the central area of the bottom end of the workbench is connected with the bottom end of the base; when the conventional drilling auxiliary device for tunnel construction is used, a steel pipe is fixed through a clamping mechanism, then an air cylinder and a drilling mechanism are respectively opened, and then the air cylinder is controlled to descend to drive the drilling mechanism to drill the steel pipe; the drilling auxiliary device for tunnel construction in the prior art is used for finding that when a steel pipe is drilled, the device can only drill a hole in the vertical direction on the steel pipe, and the drilling requirement is difficult to complete when the angle of the hole drilled on the steel pipe meets the requirement, so that the practicability of the device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a when the drilling angle of steel pipe has the requirement, can drill through the contained angle of adjusting between first fly leaf and the fixed plate, improve the drilling auxiliary device for the tunnel construction of the practicality of device.
The utility model discloses a tunnel construction is with drilling auxiliary device, including base, workstation, left side board, right side board, roof, cylinder, drilling mechanism and fixture, workstation bottom central zone is connected with the base bottom, left side board and right side board bottom are connected with workstation top left half regional and right half regional respectively, roof bottom left half regional and right half regional respectively with left side board and right side board bottom connection, the cylinder is installed in roof bottom central zone, the cylinder bottom is provided with the output shaft, drilling mechanism installs in the output shaft bottom, fixture installs in workstation top central zone; the device also comprises a fixed plate, a first connecting plate, a first movable plate, a second connecting plate, a front side plate, a rear side plate, a fixed block, a movable rod, a threaded rod, a hand wheel and a second movable plate, wherein the fixed plate is arranged in the central area of the bottom end of the top plate, the top end of the first connecting plate is connected with the left half area of the bottom end of the fixed plate, the upper half area of the left end of the first movable plate is hinged with the right half area of the bottom end of the fixed plate, the top ends of the front side plate and the rear side plate are respectively connected with the front half area and the right half area of the bottom end of the fixed plate, the central areas of the front ends of the front side plate and the rear side plate are respectively provided with a first limiting hole and a second limiting hole, the top end of the fixed block is connected with the right half area of the bottom end of the fixed plate, the left front end and the left end of the fixed block are respectively connected with the front side plate and the rear side plate, the rear end of the movable rod sequentially passes through the first limiting hole and the second limiting hole, the movable rod is in sliding contact with the inner side wall of the first limiting hole and the second limiting hole, the left end of the threaded rod penetrates through the central area of the right end of the fixed block in a threaded mode and is connected with the central area of the right end of the movable rod in a bearing mode, the left end of the hand wheel is concentrically connected with the right end of the threaded rod, the top end of the second movable plate is hinged with the central area of the bottom end of the movable rod, and the bottom end of the second movable plate is hinged with the central area of the top end of the second connecting plate.
The utility model discloses a tunnel construction is with drilling auxiliary device, still include the lead screw, the slider, positive and negative motor and limiting plate, first region is provided with first rotation hole and second rotation hole respectively on left side board and the right side board right-hand member, the lead screw left end passes the second in proper order and rotates hole and first rotation hole, lead screw and first rotation hole and second rotation hole all are provided with the bearing between the downthehole lateral wall, the slider slip cap is established on the lead screw, the fixed plate top is connected with the slider bottom, positive and negative motor is installed in first region on the right side board right-hand member, positive and negative motor output inserts the second and rotates the hole and is connected with the lead screw input, roof bottom central authorities region is provided with the spacing hole of third, the limiting plate bottom passes the spacing hole of third and is connected with slider top central authorities region, sliding contact between limiting plate and the spacing downthehole inside wall of third.
The utility model discloses a tunnel construction is with drilling auxiliary device, the first region of right side board right-hand member is provided with the handle hole.
The utility model discloses a tunnel construction is with drilling auxiliary device still includes the horizontal plate, and horizontal plate bottom central zone is connected with the limiting plate top, and the first half region of horizontal plate bottom and with the regional impartial distance on the right side be provided with the multiunit steel ball, multiunit steel ball bottom all with roof top sliding contact.
The utility model discloses a tunnel construction is with drilling auxiliary device still includes first plectane and second plectane, and first plectane rear end central authorities are regional to be connected with movable rod front end and rear end respectively with second plectane front end central authorities, and first plectane rear end and second plectane front end contact with preceding curb plate front end and posterior lateral plate rear end respectively.
The utility model discloses a tunnel construction is with drilling auxiliary device still includes the bracing piece, and bracing piece top and roof right-hand member are connected in the second half region, and bracing piece bottom and positive and negative motor top are connected in the second half region.
The utility model discloses a tunnel construction is with drilling auxiliary device, the base bottom is provided with the adjustable lower margin of multiunit.
The utility model discloses a tunnel construction is with drilling auxiliary device, the adjustable lower margin bottom of multiunit all is provided with the slipmat.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the hand wheel, rotatory hand wheel, the hand wheel drives the threaded rod rotatory, it removes about the spacing of a spacing hole and the spacing hole of second to make the movable rod through threaded rod and fixed block cooperation, it makes first fly leaf use first connecting plate bottom rotatory as the centre of a circle to remove to drive the second fly leaf about the movable rod under the cooperation of second connecting plate, when the movable rod removes to the leftmost end, first fly leaf is in the horizontality this moment, when the movable rod removes right, the contained angle between first fly leaf and the fixed plate increases in proper order, when the drilling angle of steel pipe had the requirement, can drill through adjusting the contained angle between first fly leaf and the fixed plate, the practicality of device has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a top view of the connection structure of the middle threaded rod and the hand wheel of the present invention;
FIG. 4 is a right side view of the connection structure of the second movable plate and the lead screw in the present invention;
FIG. 5 is a right side view of the connection structure of the reclaimed water plate and the steel ball of the present invention;
in the drawings, the reference numbers: 1. a base; 2. a work table; 3. a left side plate; 4. a right side plate; 5. a top plate; 6. a cylinder; 7. a drilling mechanism; 8. a clamping mechanism; 9. a fixing plate; 10. a first connecting plate; 11. a first movable plate; 12. a second connecting plate; 13. a front side plate; 14. a rear side plate; 15. a fixed block; 16. a movable rod; 17. a threaded rod; 18. a hand wheel; 19. a second movable plate; 20. a lead screw; 21. a slider; 22. a positive and negative rotation motor; 23. a limiting plate; 24. an operation hole; 25. a horizontal plate; 26. steel balls; 27. a first circular plate; 28. a second circular plate; 29. a support bar; 30. the ground feet can be adjusted; 31. a non-slip mat.
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 fig. 1 to 5, the utility model discloses a drilling auxiliary device for tunnel construction, including base 1, workstation 2, left side board 3, right side board 4, roof 5, cylinder 6, drilling mechanism 7 and fixture 8, workstation 2 bottom central zone is connected with base 1 bottom, left side board 3 and right side board 4 bottom are connected with workstation 2 top left half regional and right half regional respectively, roof 5 bottom left half regional and right half regional are connected with left side board 3 and right side board 4 bottom respectively, cylinder 6 is installed in roof 5 bottom central zone, cylinder 6 bottom is provided with the output shaft, drilling mechanism 7 is installed in the output shaft bottom, fixture 8 is installed in workstation 2 top central zone; the fixing plate 9 is arranged in the central area of the bottom end of the top plate 5, the top end of the first connecting plate 10 is connected with the left half area of the bottom end of the fixing plate 9, the upper half area of the left end of the first movable plate 11 is hinged with the right half area of the bottom end of the fixing plate 9, the top ends of the front side plate 13 and the rear side plate 14 are respectively connected with the front half area and the right half area of the bottom end of the fixing plate 9, the central areas of the front ends of the front side plate 13 and the rear side plate 14 are respectively provided with a first limiting hole and a second limiting hole, the top end of the fixing block 15 is connected with the right half area of the bottom end of the fixing plate 9, the left front end and the left rear end of the fixing block 15 are respectively connected with the right ends of the front side plate 13 and the rear side plate 14, the rear end of the movable rod 16 sequentially penetrates through the first limiting hole and the second limiting hole, the movable rod 16 is in sliding contact with the inner side walls of the first limiting hole and the second limiting hole, the left end of the threaded rod 17 penetrates through the central area of the right end of the fixed block 15 in a threaded mode and is connected with a bearing in the central area of the right end of the movable rod 16, the left end of the hand wheel 18 is connected with the right end of the threaded rod 17 in a concentric mode, the top end of the second movable plate 19 is hinged with the central area of the bottom end of the movable rod 16, and the bottom end of the second movable plate 19 is hinged with the central area of the top end of the second connecting plate 12; through setting up the hand wheel 18, rotatory hand wheel 18, hand wheel 18 drives threaded rod 17 rotatory, make movable rod 16 remove about under the spacing of a spacing hole and second spacing hole through threaded rod 17 and fixed block 15 cooperation, movable rod 16 removes about and drives second fly leaf 19 and make first fly leaf 11 use first connecting plate 10 bottom as the centre of a circle rotatory under the cooperation of second connecting plate 12, when movable rod 16 removed to the leftmost end, first fly leaf 11 was in the horizontality this moment, when movable rod 16 moved right, the contained angle between first fly leaf 11 and the fixed plate 9 increases in proper order, when the drilling angle of steel pipe had the requirement, can drill through adjusting the contained angle between first fly leaf 11 and the fixed plate 9, the practicality of device has been improved.
The utility model relates to a drilling auxiliary device for tunnel construction, which also comprises a screw rod 20 and a slide block 21, a forward and reverse rotation motor 22 and a limiting plate 23, wherein the upper half area of the right ends of the left side plate 3 and the right side plate 4 is respectively provided with a first rotating hole and a second rotating hole, the left end of the lead screw 20 sequentially passes through the second rotating hole and the first rotating hole, bearings are arranged between the lead screw 20 and the inner side walls of the first rotating hole and the second rotating hole, the slide block 21 is slidably sleeved on the lead screw 20, the top end of the fixing plate 9 is connected with the bottom end of the slide block 21, the forward and reverse rotation motor 22 is arranged in the upper half area of the right end of the right side plate 4, the output end of the forward and reverse rotation motor 22 is inserted into the second rotating hole to be connected with the input end of the lead screw 20, the central area of the bottom end of the top plate 5 is provided with a third limiting hole, the bottom end of the limiting plate 23 passes through the third limiting hole to be connected with the central area of the top end of the slide block 21, and the limiting plate 23 is in sliding contact with the inner side wall of the third limiting hole; through setting up just reversing motor 22, after giving just reversing motor 22 circular telegram, just reversing motor 22 drives lead screw 20 rotatory, and the slider 21 is controlled under limiting plate 23 and the spacing removal in third through adjusting lead screw 20's just reversing, drives drilling mechanism 7 and removes, reduces and fixes the operating time that the steel pipe was used according to the drilling angle requirement and carry out the secondary adjustment after well through fixture 8, improves the practicality of device.
The utility model discloses a drilling auxiliary device for tunnel construction, the upper half area of the right end of a right side plate 4 is provided with an operation hole 24; through setting up operation hole 24, when just reversing motor 22 and driving slider 21 and remove right the time to being close to the 4 left ends of right side board, hand wheel 18 operating space reduces, and the degree of difficulty when leading to rotatory hand wheel 18 increases, can operate hand wheel 18 through operation hole 24 and the cooperation of right side board 4, has reduced the operation degree of difficulty, has improved the practicality of device.
The utility model discloses a tunnel construction is with drilling auxiliary device still includes horizontal plate 25, and horizontal plate 25 bottom central zone is connected with limiting plate 23 top, and horizontal plate 25 bottom first half region and with the equal distance in right half region be provided with multiunit steel ball 26, multiunit steel ball 26 bottom all with roof 5 top sliding contact; through setting up horizontal plate 25, horizontal plate 25 and the cooperation of multiunit steel ball 26 make slider 21 keep the horizontality through limiting plate 23, reduce the slider 21 atress and cause lead screw 20 to produce and buckle, stability when guaranteeing to remove about slider 21 when improving the practicality of device.
The utility model discloses a tunnel construction is with drilling auxiliary device still includes first plectane 27 and second plectane 28, and first plectane 27 rear end central area is connected with the front end of movable rod 16 and rear end respectively with second plectane 28 front end central area, and first plectane 27 rear end and second plectane 28 front end contact with front side plate 13 front end and rear side plate 14 rear end respectively; by providing the first circular plate 27, the first circular plate 27 and the second circular plate 28 cooperate with the front side plate 13 and the rear side plate 14 to limit the movement of the movable rod 16 in the left-right movement, thereby reducing the left-right offset generated when the movable rod 16 moves in the left-right movement, and improving the stability of the movable rod 16 in the movement and the practicability of the device.
The utility model discloses a drilling auxiliary device for tunnel construction, which also comprises a support bar 29, wherein the top end of the support bar 29 is connected with the lower half area of the right end of the top plate 5, and the bottom end of the support bar 29 is connected with the right half area of the top end of the positive and negative rotation motor 22; through setting up bracing piece 29, bracing piece 29 and roof 5 cooperation are fixed just reversing motor 22, improve the stability and the practicality of device when motor 22 rotates after the circular telegram just reversing.
The utility model discloses a drilling auxiliary device for tunnel construction, the bottom of a base 1 is provided with a plurality of groups of adjustable feet 30; through setting up adjustable lower margin 30, the cooperation of the adjustable lower margin 30 of multiunit and base 1 produces when rocking after the device is placed and adjusts, improves device stability and practicality.
The utility model discloses a drilling auxiliary device for tunnel construction, the bottom ends of a plurality of groups of adjustable ground feet 30 are provided with non-slip mats 31; through setting up slipmat 31, adjustable lower margin 30 and the cooperation of base 1 are adjusted to the device and are stabilized the back, improve the frictional force between device and the ground through slipmat 31 and the cooperation of adjustable lower margin 30, prevent that the device from producing the displacement, improve the practicality of device.
The utility model discloses a drilling auxiliary device for tunnel construction, it is at work, rotatory hand wheel 18 first, hand wheel 18 drives threaded rod 17 and rotates, then make movable rod 16 move about under the spacing of a spacing hole and second spacing hole through threaded rod 17 and fixed block 15 cooperation, then movable rod 16 moves about and drives second movable plate 19 and makes first movable plate 11 rotate with first connecting plate 10 as the centre of a circle under the cooperation of second connecting plate 12, when movable rod 16 moves to the right, the contained angle between first movable plate 11 and fixed plate 9 increases in proper order, require to adjust the contained angle between first movable plate 11 and fixed plate 9 according to the drilling angle, just reverse motor 22 drives lead screw 20 and rotates after adjusting, make slider 21 move about under the spacing of limiting plate 23 and third spacing hole through adjusting the just reverse rotation of lead screw 20, drive drilling mechanism 7 moves to the steel pipe top, then the cylinder 6 and the drilling mechanism 7 are respectively opened, and then the cylinder 6 is controlled to descend to drive the drilling mechanism 7 to drill the steel pipe.
The installation mode, the connection mode or the setting mode of the drilling auxiliary device for tunnel construction of the utility model are common mechanical modes, and the drilling auxiliary device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a tunnel construction is with drilling auxiliary device's positive reverse motor 22 is purchase on the market, and this technical staff only need according to its subsidiary instructions install and operate can in the industry.
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 drilling auxiliary device for tunnel construction comprises a base (1), a workbench (2), a left side plate (3), a right side plate (4), a top plate (5), a cylinder (6), a drilling mechanism (7) and a clamping mechanism (8), wherein the central area of the bottom end of the workbench (2) is connected with the bottom end of the base (1), the bottom ends of the left side plate (3) and the right side plate (4) are respectively connected with the left half area and the right half area of the top end of the workbench (2), the left half area and the right half area of the bottom end of the top plate (5) are respectively connected with the bottom ends of the left side plate (3) and the right side plate (4), the cylinder (6) is installed in the central area of the bottom end of the top plate (5), an output shaft is arranged at the bottom end of the cylinder (6), the drilling mechanism (7) is installed at the bottom end of the output shaft, and the clamping mechanism (8) is installed in the central area of the top end of the workbench (2); it is characterized by also comprising a fixed plate (9), a first connecting plate (10), a first movable plate (11), a second connecting plate (12), a front side plate (13), a rear side plate (14), a fixed block (15), a movable rod (16), a threaded rod (17), a hand wheel (18) and a second movable plate (19), wherein the fixed plate (9) is arranged in the central area of the bottom end of the top plate (5), the top end of the first connecting plate (10) is connected with the left half area of the bottom end of the fixed plate (9), the upper half area of the left end of the first movable plate (11) is hinged with the right half area of the bottom end of the fixed plate (9), the top ends of the front side plate (13) and the rear side plate (14) are respectively connected with the front half area and the right half area of the bottom end of the fixed plate (9), the central areas of the front ends of the front side plate (13) and the rear side plate (14) are respectively provided with a first limiting hole and a second limiting hole, the top end of the fixed block (15) is connected with the right half area of the bottom end of the fixed plate (9), the left front end and the left rear end of the left end of a fixed block (15) are respectively connected with the right ends of a front side plate (13) and a rear side plate (14), the rear end of a movable rod (16) sequentially penetrates through a first limiting hole and a second limiting hole, the movable rod (16) is in sliding contact with the inner side walls of the first limiting hole and the second limiting hole, the left end of a threaded rod (17) is screwed to penetrate through the central area of the right end of the fixed block (15) and is connected with a bearing of the central area of the right end of the movable rod (16), the left end of a hand wheel (18) is concentrically connected with the right end of the threaded rod (17), the top end of a second movable plate (19) is hinged with the central area of the bottom end of the movable rod (16), and the bottom end of the second movable plate (19) is hinged with the central area of the top end of a second connecting plate (12).
2. The drilling auxiliary device for tunnel construction according to claim 1, further comprising a screw rod (20), a slide block (21), a forward and reverse rotation motor (22) and a limit plate (23), wherein the upper half area of the right end of the left side plate (3) and the right side plate (4) is respectively provided with a first rotation hole and a second rotation hole, the left end of the screw rod (20) sequentially passes through the second rotation hole and the first rotation hole, bearings are respectively arranged between the screw rod (20) and the inner side walls of the first rotation hole and the second rotation hole, the slide block (21) is slidably sleeved on the screw rod (20), the top end of the fixing plate (9) is connected with the bottom end of the slide block (21), the forward and reverse rotation motor (22) is arranged in the upper half area of the right end of the right side plate (4), the output end of the forward and reverse rotation motor (22) is inserted into the second rotation hole to be connected with the input end of the screw rod (20), the central area of the bottom end of the top plate (5) is provided with a third limit hole, the bottom end of the limiting plate (23) penetrates through the third limiting hole to be connected with the central area of the top end of the sliding block (21), and the limiting plate (23) is in sliding contact with the inner side wall of the third limiting hole.
3. The boring assisting device for tunnel construction as claimed in claim 2, wherein the right side plate (4) is provided with an operation hole (24) at an upper half area of a right end thereof.
4. The drilling auxiliary device for tunnel construction as claimed in claim 3, further comprising a horizontal plate (25), wherein the central region of the bottom end of the horizontal plate (25) is connected with the top end of the limiting plate (23), a plurality of groups of steel balls (26) are arranged in the front half region and the right half region of the bottom end of the horizontal plate (25) at equal intervals, and the bottom ends of the plurality of groups of steel balls (26) are in sliding contact with the top end of the top plate (5).
5. The boring assisting device for tunnel construction as claimed in claim 4, further comprising a first circular plate (27) and a second circular plate (28), wherein a central area of a rear end of the first circular plate (27) and a central area of a front end of the second circular plate (28) are connected to a front end and a rear end of the movable rod (16), respectively, and a rear end of the first circular plate (27) and a front end of the second circular plate (28) are in contact with a front end of the front side plate (13) and a rear end of the rear side plate (14), respectively.
6. The drilling auxiliary device for tunnel construction according to claim 5, further comprising a support rod (29), wherein the top end of the support rod (29) is connected with the lower half area of the right end of the top plate (5), and the bottom end of the support rod (29) is connected with the right half area of the top end of the forward and reverse rotation motor (22).
7. A boring assisting device for tunnel construction according to claim 6, characterized in that a plurality of groups of adjustable anchor feet (30) are provided at the bottom end of the base (1).
8. The boring assisting device for tunnel construction as claimed in claim 7, wherein the plurality of adjustable anchor feet (30) are provided at their bottom ends with anti-slip pads (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897997.9U CN214443197U (en) | 2020-12-07 | 2020-12-07 | Drilling auxiliary device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897997.9U CN214443197U (en) | 2020-12-07 | 2020-12-07 | Drilling auxiliary device for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214443197U true CN214443197U (en) | 2021-10-22 |
Family
ID=78186665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022897997.9U Active CN214443197U (en) | 2020-12-07 | 2020-12-07 | Drilling auxiliary device for tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214443197U (en) |
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2020
- 2020-12-07 CN CN202022897997.9U patent/CN214443197U/en active Active
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