CN203808824U - Speed regulation drilling machine - Google Patents
Speed regulation drilling machine Download PDFInfo
- Publication number
- CN203808824U CN203808824U CN201420206496.3U CN201420206496U CN203808824U CN 203808824 U CN203808824 U CN 203808824U CN 201420206496 U CN201420206496 U CN 201420206496U CN 203808824 U CN203808824 U CN 203808824U
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- China
- Prior art keywords
- montant
- vertical frame
- gear
- installing
- screw rod
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- Expired - Lifetime
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- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses a speed regulation drilling machine which comprises a machine frame working platform. A vertical frame is installed on the machine frame working platform. A hoisting support is installed on the vertical frame in a sliding mode. Sliding rails are installed on the two sides of the inner wall of the vertical frame. Sliding blocks are installed on the hoisting support and matched with the sliding rails. A movable pulley block is installed at the upper end of the hoisting support. A fixed pulley block is installed on the vertical frame. A winch is arranged on the machine frame working platform. A steel wire rope on the winch is connected with the movable pulley block through the fixed pulley block. A gravel pump motor, a gravel pump, a transmission speed regulation motor, a gearbox and a mortar discharging opening are installed on the hoisting support. According to the speed regulation drilling machine, a switch of the speed regulation motor is controlled by changing the gear speed ratio inside the gearbox, the required number of revolutions can be reached when a drilling rod machines pile holes in different foundation soil layers, and the drilling machine has the perfect forward and reverse circulation conversion functions and has the better pile hole wall protection effect and the better pile hole sediment processing performance. The speed regulation drilling machine has the advantages of being simple and compact in structure, low in manufacturing cost and easy and convenient to use.
Description
Technical field
The utility model relates to a kind of rig, specifically speed governing rig.
Background technology
At present, at home and abroad building engineering construction is on-the-spot, conventionally uses speed governing rig to carry out pile foundation pore-forming.When speed governing rig applies work stake hole on different foundation soils, needed revolution is different, but existing speed governing rig is more perfect positive and negative circulation translation function not, conventionally cannot reach needed revolution, do not have good pile holes protecting wall effect and process preferably a performance for hole sediment, therefore existing speed governing rig is poor to different foundation soil applicabilities.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of speed governing rig.
The utility model for achieving the above object, be achieved through the following technical solutions: speed governing rig, comprise frame working platform, on frame working platform, vertical frame is installed, hoisting bracket is slidably installed in vertical frame, slide rail is installed in vertical frame inwall both sides, and slide block is installed on hoisting bracket, and slide block coordinates with slide rail, running block is installed in hoisting bracket upper end, fixed pulley group is installed in vertical frame, on frame working platform, hoist engine is set, the wire rope on hoist engine is connected with running block by fixed pulley group; Gravel pump motor, gravel pump, drive speed-adjusting motor, gearbox and plasma discharge mouth are installed respectively on hoisting bracket, drive speed-adjusting motor is installed on gearbox, on the output shaft of gearbox, slide bar is installed, slide bar lower end installing drill enlarging device, drilling rod dismounting hand basket is installed on drilling and expanding apparatus top, both sides, hoisting bracket lower end are all installed one and are supported boatswain chair, support between boatswain chair and dismounting hand basket drilling rod dismounting chain sling is installed.
For further realizing the purpose of this utility model, can also be by the following technical solutions: described vertical frame has two groups of montants, two groups of montant upper ends connect a crossbeam, every group of montant is comprised of the first montant, the second montant and several horizontal square tube, laterally square tube two ends are connected with the second montant with the first montant respectively, and slide rail is arranged on the second montant inner side; The first screw rod and fixed electrical machinery are installed on the first montant, on the output shaft of fixed electrical machinery, connect the second screw rod, the first gear is installed on the first screw rod, Flywheel on the output shaft of fixed electrical machinery, the second gear is installed on the second screw rod, flywheel is connected with the second gear, the first gear and the engagement of the second gear; On the first screw rod, coordinate the first nut is installed, on the first nut, contiguous block is installed, on the second screw rod, coordinate the second nut is installed, on the second nut, supporting plate is installed, on the second montant and slide rail, open two holes, contiguous block and supporting plate coordinate with two holes respectively, and setting party is to the second downward inclined-plane inside contiguous block, the equal setting party in upper end of slide block both sides is to the first inclined-plane making progress, and the first inclined-plane matches with the second inclined-plane.On the first described inclined-plane, several pulleys are installed; Guide pad is installed in the second montant outside, and guide pad coordinates with contiguous block; The diameter of the first gear is greater than the diameter of the second gear.In described vertical frame, scale is installed, pointer is installed on hoisting bracket, pointer coordinates with scale.
The utility model has the advantage of: in the utility model, the gravel pump of rig is arranged on hoisting bracket together with the gearbox that drives drilling rod to rotate and buncher combination, by changing the gear speed ratio in gearbox, control speed regulating motor switch, while making drilling rod add construction stake hole on different foundation soils, can reach needed revolution, make rig there is more perfect positive and negative circulation translation function, there is good pile holes protecting wall effect and process preferably a performance for hole sediment.The utility model also has advantages of compactness simple for structure, cheap for manufacturing cost and easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation; Fig. 2 is the I portion enlarged drawing of Fig. 1.
Reference numeral: 1 frame working platform 2 first montant 3 second montant 4 crossbeam 5 fixed pulley group 6 wire rope 7 running block 8 hoisting bracket 9 gravel pump motor 10 gravel pump 11 drive speed-adjusting motors 13 support horizontal square tube 24 pointer 25 scale 26 first inclined-plane 27 contiguous block 28 second inclined-plane 29 first nut 30 first screw rod 31 first gear 32 second gear 33 second screw rod 34 second nut 35 supporting plate 36 fixed electrical machinery 37 pulley 38 guide pad 39 flywheels of boatswain chair 14 drilling rod dismounting chain sling 15 drilling rod dismounting hand basket 16 slide bar 17 drilling and expanding apparatus 18 gearbox 20 slide block 21 slide rail 22 plasma discharge mouth 23.
The specific embodiment
Speed governing rig, comprise frame working platform 1, on frame working platform 1, vertical frame is installed, the hoisting bracket 8 that is slidably installed in vertical frame, slide rail 21 is installed in vertical frame inwall both sides, slide block 20 is installed on hoisting bracket 8, slide block 20 coordinates with slide rail 21, and running block 7 is installed in hoisting bracket 8 upper ends, and fixed pulley group 5 is installed in vertical frame, on frame working platform 1, hoist engine is set, the wire rope 6 on hoist engine is connected with running block 7 by fixed pulley group 5.This structure can, by controlling hoist engine, be controlled hoisting bracket 8 and move up and down along vertical frame.Gravel pump motor 9, gravel pump 10, drive speed-adjusting motor 11, gearbox 18 and plasma discharge mouth 22 are installed respectively on hoisting bracket 8, drive speed-adjusting motor 11 is installed on gearbox 18, slide bar 16 is installed, slide bar 16 lower end installing drill enlarging devices 17 on the output shaft of gearbox 18.This structure is arranged on the gravel pump of rig 10 on hoisting bracket 8 together with the gearbox 18 that drives drilling rod to rotate and 11 combinations of drive speed-adjusting motor, by changing the gear speed ratio in gearbox 18, control drive speed-adjusting motor 11 switches, make drilling rod on different foundation soils, apply work stake Kong Shineng and reach needed revolution, make rig there is more perfect positive and negative circulation translation function, there is good pile holes protecting wall effect and process preferably a performance for hole sediment.Drilling rod dismounting hand basket 15 is installed on drilling and expanding apparatus 17 tops, and hoisting bracket 8 both sides, lower end are all installed one and supported boatswain chair 13, support between boatswain chair 13 and dismounting hand basket 15 drilling rod dismounting chain sling 14 is installed.This structure facilitates drilling rod dismounting.
While changing drilling rod, rig need to be mentioned, to change drilling rod.But the drilling rod replacing time is long, and staff is positioned at rig below while changing drilling rod, in order to prevent that hoist engine or wire rope 6 from breaking down, cause rig to fall, there is security incident, described vertical frame has two groups of montants, two groups of montant upper ends connect a crossbeam 4, and every group of montant is comprised of the first montant 2, the second montant 3 and several horizontal square tube 23, and laterally square tube 23 two ends are connected with the second montant 3 with the first montant 2 respectively.Laterally square tube 23 plays the supporting role to the first montant 2 and the second montant 3, has increased the fastness of the first montant 2 and the second montant 3.Slide rail 21 is arranged on the second montant 3 inner sides.The first screw rod 30 and fixed electrical machinery 36 are installed on the first montant 2, on the output shaft of fixed electrical machinery 36, connect the second screw rod 33, the first gear 31 is installed on the first screw rod 30, on the output shaft of fixed electrical machinery 36, Flywheel 39, the second gear 32 is installed on the second screw rod 33, flywheel 39 is connected with the second gear 32, the first gear 31 and the second gear 32 engagements.Flywheel 39 and flywheel structure on bicycle and act on identically, all play the forward application of force, oppositely the effect of idle running.On the first screw rod 30, coordinate the first nut 29 is installed, on the first nut 29, contiguous block 27 is installed, on the second screw rod 33, coordinate the second nut 34 is installed, on the second nut 34, supporting plate 35 is installed, on the second montant 3 and slide rail 21, open two holes, contiguous block 27 and supporting plate 35 coordinate with two holes respectively, and contiguous block 27 inner side setting parties are to the second downward inclined-plane 28, the slide block 20 equal setting parties in both sides, upper end match with the second inclined-plane 28 to 26, the first inclined-planes 26, the first inclined-plane that make progress.During with replacing drilling rod, staff controls hoist engine and will on hoisting bracket 8, move, the first inclined-plane 26 on slide block 20 is touched mutually with the second inclined-plane 28 on contiguous block 27, and to 27 1 outside component of contiguous block, contiguous block 27 is outwards moved, contiguous block 27 drives the first nut 29 outwards to move, the first screw rod 30 and the first gear 31 rotations, counter-rotate with the second gear 32 of the first gear 31 engagements thereupon, drive the second screw rod 33 rotations, under the effect of flywheel 39, the axle of fixed electrical machinery 36 does not rotate, thereby the second nut 34 is moved inward, finally make supporting plate 35 pass the second montant 3 with slide rail 21 and be positioned at hoisting bracket 8 belows, play the supporting role to hoisting bracket 8, the security incident generation that while preventing from changing drilling rod, rig falls and causes.After drilling rod is changed, start fixed electrical machinery 36, by flywheel 39, make the second screw rod 33 reversions, the second nut 34 is outwards moved, supporting plate 35 is return in the second montant 3 and slide rail 21, and hoisting bracket 8 loses the support of supporting plate 35, under the effect of wire rope 6 and hoist engine, moves down.Because the second screw rod 33 reverses, make the second gear 32 on the second screw rod 33 drive the first screw rods 30 to rotate by the first gear 31, thereby make the first nut 29 drive contiguous blocks 27 to move inward, the second inclined-plane 28 stretches out outside the second montant 3 and slide rail 21 again.
In order to reduce, on the first inclined-plane 26 described in the frictional force between the first inclined-plane 26 and the second inclined-plane 28, several pulleys 37 are installed.This structure makes by face, to be coordinated between the first inclined-plane 26 and the second inclined-plane 28 that transferring to rolls coordinates, and frictional force reduces.For fear of the stressed excessive contiguous block 27 that causes of contiguous block 27, move horizontally difficulty, guide pad 38 is installed in the second montant 3 outsides, and guide pad 38 coordinates with contiguous block 27.This structure makes 38 pairs of contiguous blocks 27 of guide pad play guide effect, prevents that contiguous block 27 is due to the stressed excessive difficulty that causes moving horizontally.For avoiding two bolt rotary speed identical, after slide block 20 is pushed contiguous block 27 open, supporting plate 35 is also less than precalculated position and causes hoisting bracket 8 to fall, and the diameter of the first gear 31 is greater than the diameter of the second gear 32.This structural change the relative rotation speed of two screw rods, make the speed that shifts out of supporting plate 35 be greater than the immigration speed of contiguous block 27, make supporting plate 35 arrive in time precalculated position, prevent that hoisting bracket 8 from falling.
Scale 25 is installed in described vertical frame, pointer 24 is installed on hoisting bracket 8, pointer 24 coordinates with scale 25.This structure is conveniently checked drilling depth and bore diameter.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (4)
1. speed governing rig, it is characterized in that: comprise frame working platform (1), the upper vertical frame of installing of frame working platform (1), hoisting bracket (8) is slidably installed in vertical frame, slide rail (21) is installed in vertical frame inwall both sides, the upper slide block (20) of installing of hoisting bracket (8), slide block (20) coordinates with slide rail (21), running block (7) is installed in hoisting bracket (8) upper end, fixed pulley group (5) is installed in vertical frame, frame working platform arranges hoist engine on (1), and the wire rope on hoist engine (6) is connected with running block (7) by fixed pulley group (5), gravel pump motor (9) is installed respectively on hoisting bracket (8), gravel pump (10), drive speed-adjusting motor (11), gearbox (18) and plasma discharge mouth (22), the upper drive speed-adjusting motor (11) of installing of gearbox (18), slide bar (16) is installed on the output shaft of gearbox (18), slide bar (16) lower end installing drill enlarging device (17), drilling rod dismounting hand basket (15) is installed on drilling and expanding apparatus (17) top, hoisting bracket (8) both sides, lower end are all installed one and are supported boatswain chair (13), support between boatswain chair (13) and dismounting hand basket (15) drilling rod dismounting chain sling (14) is installed.
2. speed governing rig according to claim 1, it is characterized in that: described vertical frame has two groups of montants, two groups of montant upper ends connect a crossbeam (4), every group of montant is comprised of the first montant (2), the second montant (3) and several horizontal square tube (23), laterally square tube (23) two ends are connected with the second montant (3) with the first montant (2) respectively, and slide rail (21) is arranged on the second montant (3) inner side, upper the first screw rod (30) and the fixed electrical machinery (36) installed of the first montant (2), on the output shaft of fixed electrical machinery (36), connect the second screw rod (33), upper the first gear (31) of installing of the first screw rod (30), Flywheel (39) on the output shaft of fixed electrical machinery (36), upper the second gear (32) of installing of the second screw rod (33), flywheel (39) is connected with the second gear (32), the first gear (31) and the second gear (32) engagement, upper cooperation of the first screw rod (30) installed the first nut (29), the upper contiguous block (27) of installing of the first nut (29), upper cooperation of the second screw rod (33) installed the second nut (34), the upper supporting plate (35) of installing of the second nut (34), on the second montant (3) and slide rail (21), open two holes, contiguous block (27) and supporting plate (35) coordinate with two holes respectively, contiguous block (27) inner side setting party is to downward the second inclined-plane (28), slide block (20) the equal setting party in both sides, upper end is to the first inclined-plane (26) making progress, the first inclined-plane (26) matches with the second inclined-plane (28).
3. speed governing rig according to claim 2, is characterized in that: the upper several pulleys (37) of installing in described the first inclined-plane (26); Guide pad (38) is installed in the second montant (3) outside, and guide pad (38) coordinates with contiguous block (27); The diameter of the first gear (31) is greater than the diameter of the second gear (32).
4. speed governing rig according to claim 1, is characterized in that: scale (25) is installed in described vertical frame, and hoisting bracket (8) is above installed pointer (24), and pointer (24) coordinates with scale (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206496.3U CN203808824U (en) | 2014-04-25 | 2014-04-25 | Speed regulation drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206496.3U CN203808824U (en) | 2014-04-25 | 2014-04-25 | Speed regulation drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203808824U true CN203808824U (en) | 2014-09-03 |
Family
ID=51447597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206496.3U Expired - Lifetime CN203808824U (en) | 2014-04-25 | 2014-04-25 | Speed regulation drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203808824U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935880A (en) * | 2016-06-28 | 2016-09-14 | 无锡市锡山区羊尖镇锦达商业设备厂 | Dual-purpose drilling machine used for drilling threaded holes in automobile metal castings |
| CN108262503A (en) * | 2016-06-07 | 2018-07-10 | 延仕豪 | A kind of drilling equipment of adjustable vertical height |
| CN109184552A (en) * | 2018-10-25 | 2019-01-11 | 广州小乙科技有限公司 | A kind of shock-absorbing type oil drilling and r eoovery machine with depth registration |
-
2014
- 2014-04-25 CN CN201420206496.3U patent/CN203808824U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262503A (en) * | 2016-06-07 | 2018-07-10 | 延仕豪 | A kind of drilling equipment of adjustable vertical height |
| CN105935880A (en) * | 2016-06-28 | 2016-09-14 | 无锡市锡山区羊尖镇锦达商业设备厂 | Dual-purpose drilling machine used for drilling threaded holes in automobile metal castings |
| CN109184552A (en) * | 2018-10-25 | 2019-01-11 | 广州小乙科技有限公司 | A kind of shock-absorbing type oil drilling and r eoovery machine with depth registration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160712 Address after: 100085 Beijing City, Haidian District Xisanqi No. 1 8 floor Patentee after: BEIJING RONGCHUANG GEOTECHNICAL ENGINEERING Co.,Ltd. Address before: 250011 Shandong Province, Lixia District of Ji'nan City Chaoshan Street No. 88 West Branch of ICBC paper Patentee before: Qi Yingchun Patentee before: Zhang Baocheng Patentee before: Gao Yuanxia Patentee before: Zhao Yan |
|
| CP03 | Change of name, title or address |
Address after: 100085 building 6, courtyard a 1, Xisanqi, Haidian District, Beijing Patentee after: Beijing Blue Ocean Construction Co.,Ltd. Country or region after: China Address before: Building 8, No.1 Xisanqi A, Haidian District, Beijing, 100085 Patentee before: BEIJING RONGCHUANG GEOTECHNICAL ENGINEERING Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |