CN103981917B - A kind of hydraulic grab electo-kinetic transport instrument - Google Patents
A kind of hydraulic grab electo-kinetic transport instrument Download PDFInfo
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- CN103981917B CN103981917B CN201410226213.6A CN201410226213A CN103981917B CN 103981917 B CN103981917 B CN 103981917B CN 201410226213 A CN201410226213 A CN 201410226213A CN 103981917 B CN103981917 B CN 103981917B
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- rail
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- grab bucket
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Abstract
The invention discloses a kind of hydraulic grab electo-kinetic transport instrument, including frame, described frame is provided with two guide rails being parallel to each other, described guide rail is provided with movable working platform, described workbench is provided with grab bucket and controls device；Described grab bucket controls device and is connected with grab bucket, and described grab bucket can control device synchronizing moving on described guide rail with grab bucket.The present invention is protected from weather influences；Do not limited by foundation depth；Unsupported load limits；Device is simple, can shift turnover and use；Vehicle need not lower foundation ditch, reduces fuel consumption；Will not be affected by control because of tire band sludge-polluted road, be reduced car washing water；Improve shoveling efficiency, shorten the shoveling duration, saved cost etc..
Description
Technical field
The present invention relates to a kind of electo-kinetic transport underground boring tool, specifically, particularly relate to a kind of hydraulic grab electo-kinetic transport instrument for deep pit excavation.
Background technology
Deep basal pit is an important part in underground engineering, in order to ensure road and the building safety of foundation ditch and periphery, support system has become as a kind of situation, for traction engine can not be gone up, and can go up the long-armed digging machine of traction engine and can't reach again the end, earth excavation without passage to the deep basal pit of the support system at the bottom of foundation ditch, it is that construction must take into and problem to be solved.
Deep basal pit excavates in city at present, is essentially all and takes to get through the passage at the bottom of a foundation ditch, and load wagon enters foundation ditch and carries out dress soil.But there is following defect in this excavation:
1) foundation ditch Channel Engineering amount is got through relatively big, relatively costly, especially for deeper foundation ditch；
2) load wagon enters after foundation ditch, and wheel can be stained with earth, waits load wagon to output foundation ditch when driving on urban road, and the earth on wheel can spill on urban road, affect urban environment；
3) such as rainy day, load wagon cannot enter foundation ditch and load earth, extends the duration, is easy to be trapped in earth as load wagon on rainy day enters foundation ditch rear wheel.
Therefore those skilled in the art to be devoted to exploitation a kind of cost-effective, it is ensured that duration progress and do not affect a kind of deep pit digging instrument of urban environment when excavation.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of cost-effective, it is ensured that duration progress and do not affect a kind of deep pit digging instrument of urban environment when excavation.
For achieving the above object, the present invention provides a kind of hydraulic grab electo-kinetic transport instrument, including frame, described frame is provided with two guide rails being parallel to each other, described guide rail is provided with movable working platform, described workbench is provided with grab bucket and controls device；Described grab bucket controls device and is connected with grab bucket, and described grab bucket can control device synchronizing moving on described guide rail with grab bucket.
After using above technical scheme, first the horizontal length of frame is determined according to transmission range, installation frame again, subsequently workbench is moved above foundation ditch along guide rail, recycling grab bucket controls device and transfers in foundation ditch by grab bucket, rely on the deadweight of grab bucket and falling impacts power to cut soil when grab bucket drops in foundation ditch, after soil is filled in grab bucket, grab bucket is pulled up until stopping after pulling out foundation ditch by recycling grab bucket control device, restart workbench, workbench moves along guide rail to the other end of frame, until moving to stop during the surface of load wagon, soil is poured in load wagon, then repeat the above steps, till load wagon is filled.
As preferably, described grab bucket controls device and includes the first motor, steel wire rope, wirerope-winding dish, hydraulic tube, hydraulic cylinder, hydraulic tube winding disc and hydraulic cylinder extension joint；
The power output shaft of described first motor is connected with wirerope-winding dish, hydraulic tube winding disc；
The near-end of described steel wire rope is fixed on wirerope-winding dish, is connected by connecting rod and described grab bucket are fixing after far-end lay winding wire ropes winding disc；
The near-end of described hydraulic tube is connected with hydraulic cylinder, is connected with the hydraulic cylinder extension joint being arranged in described connecting rod after far-end wound hydraulic pipe winding disc, and described hydraulic cylinder extension joint is connected with described grab bucket.
As preferably, described workbench is made up of the first crossbeam being parallel to each other and second cross beam, and the two ends of described first crossbeam and second cross beam are provided with directional wheel, and described workbench is provided with the second motor, and described second motor is rotated by belt drive directional wheel.
Described frame is configured to by two half ranges being parallel to each other, and described half range frame includes that two root posts, described guide rail are fixed on two root post tops, is provided with drag link between two half range framves.
It is provided with connecting rod between two columns of described half range frame, between column and guide rail, is provided with diagonal brace.
The upper side edge of described guide rail is provided with rail-sides pin, described rail-sides pin is respectively the first rail-sides lever and the second rail-sides lever, described first rail-sides lever and the second rail-sides lever interval are vertically fixed on guide rail upper side edge, it is provided with upper horizontal poles between described first rail-sides lever and the second rail-sides lever, between the upper horizontal poles of said two half range frame, is provided with the second drag link.
Described first rail-sides pin be fixed on guide rail grab soil end on, the second drag link between the upper horizontal poles of said two half range frame is fixed on the top of rail-sides pin.
Top and the unloading of guide rail of described second rail-sides pin are provided with pull bar between soil end, it also is provided with brace between described upper horizontal poles and guide rail upper side edge, between the second drag link and the rail-sides pin between the upper horizontal poles of said two half range frame, is provided with short support.
The outer lower end of described column is vertically and fixedly provided with level and fixes bar, and described level is fixed and is provided with diagonal brace between bar and column.On the one hand above structure ensure that frame itself has higher fixing, on the other hand avoids rocking of frame.
The invention has the beneficial effects as follows:
1) it is protected from weather influences；
2) do not limited by foundation depth；
3) unsupported load limits；
4) device is simple, can shift turnover and use；
5) vehicle need not lower foundation ditch, reduces fuel consumption；
6) will not be affected by control because of tire band sludge-polluted road, be reduced car washing water；
7) improve shoveling efficiency, shorten the shoveling duration, saved cost etc..
Accompanying drawing explanation
Fig. 1 is top view of the present invention；
Fig. 2 is Fig. 1 side structure schematic diagram；
Fig. 3 is the B-B sectional view of Fig. 1；
Fig. 4 is the use state 1 of the present invention；
Fig. 5 is the use state 2 of the present invention；
Fig. 6 is the use state 3 of the present invention.
In figure: frame 1, guide rail 2, workbench 3, first crossbeam 4, second cross beam 5, directional wheel 6, second motor 7, first motor 8, steel wire rope 10, wirerope-winding dish 11, grab bucket 12, hydraulic cylinder extension joint 13, hydraulic cylinder 15, hydraulic tube winding disc 16, hydraulic tube 17, column 18, upper side edge 22, first rail-sides lever 24, second rail-sides lever 25, horizon bar 26, brace 27, second drag link 28, short support 29, level fixes bar 30, second diagonal brace 31, first diagonal brace 50, belt 55, control device 100, connecting rod 103, connecting rod 500, first drag link 550.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As shown in figs 1 to 6, including frame 1, frame 1 is configured to by two half ranges being parallel to each other, and is provided with drag link 550 between two half range framves.Being provided with connecting rod 103 between two columns 18 of half range frame, the top of frame 1 is provided with two guide rails being parallel to each other 2, and guide rail 2 is fixed on two root post 18 tops.It is provided with by diagonal brace 50 between column 18 and guide rail 2.Guide rail 2, column 18 and diagonal brace 50 in the present invention is made by the square steel of 10 thick 300mm × 300 mm, and the remainder of frame 1 is made by the square steel of 10 thick 150 mm × 150 mm.
The upper side edge 22 of guide rail 2 is provided with rail-sides pin, rail-sides pin is respectively the first rail-sides lever 24 and the second rail-sides lever 25, first rail-sides lever 24 and the second rail-sides lever 25 are spaced and are vertically fixed on guide rail upper side edge 22, it is provided with upper horizontal poles 26 between first rail-sides lever 24 and the second rail-sides lever 25, between the upper horizontal poles 26 of two half range framves, is provided with the second drag link 28.
First rail-sides pin 24 be fixed on guide rail 2 grab soil end on, the second drag link 28 between the upper horizontal poles 26 of two half range framves is fixed on the top of rail-sides pin.
Top and the unloading of guide rail 2 of the second rail-sides pin 25 are provided with pull bar between soil end, it also is provided with brace 27 between upper horizontal poles 26 and guide rail upper side edge 22, between the second drag link 28 and the rail-sides pin between the upper horizontal poles 26 of two half range framves, is fixed with short support 29 by M16 bolt.
The outer lower end of column 18 is vertically and fixedly provided with level and fixes bar 30, and level is fixed and is provided with diagonal brace 31 between bar and column.
Movable working platform 3 it is provided with on guide rail 2, workbench 3 is made up of the first crossbeam 4 being parallel to each other and second cross beam 5, the two ends of first crossbeam 4 and second cross beam 5 are provided with directional wheel 6, and workbench 3 is provided with the second motor 7, and the second motor 7 drives directional wheel 6 to rotate by belt 55.
It is provided with grab bucket on workbench 3 and controls device 100；Grab bucket controls device 100 and includes the first motor 8, steel wire rope 10, wirerope-winding dish 11, hydraulic tube 17, hydraulic cylinder 15, hydraulic tube winding disc 16 and hydraulic cylinder extension joint 13.The first motor 8 and the second motor 7 in the present invention are all bolted on motor cabinet, and this motor cabinet is welded on first crossbeam 4 and second cross beam 5.
The power output shaft of the first motor 8 is connected with wirerope-winding dish 11, hydraulic tube winding disc 16.The near-end of steel wire rope 10 is fixed on wirerope-winding dish 11, is connected by connecting rod 500 is fixing with grab bucket 12 after far-end lay winding wire ropes winding disc 11；The near-end of hydraulic tube 17 is connected with hydraulic cylinder 15, after far-end wound hydraulic pipe winding disc 16 be arranged on 100 mm × 100
Hydraulic cylinder extension joint 13 connection in the single solid steel connecting rod 500 of mm, hydraulic cylinder extension saves 13 one end and welds with connecting rod 500, and hydraulic cylinder extension saves 13 other ends and welds with the outward flange of grab bucket 12.This grab bucket 12 is made by 20 steel plates shape as illustrated, and two panels is linked to be entirety by axle.
The operation principle of the present invention is as follows:
After using above technical scheme, first the horizontal length of frame 1 is determined according to transmission range, installation frame 1 again, after frame 1 installation forming, level being fixed bar 30 and connecting rod 500 is fixed with ground, will start the second motor 7 subsequently, the second motor 7 drives directional wheel 6 to rotate by belt 55, thus drive workbench 3 to move above foundation ditch along guide rail 2, start the first motor 8
Transferring in foundation ditch by grab bucket 12, grab bucket and save 13 opening and closing by hydraulic cylinder extension, hydraulic cylinder extension joint 13 stretchs out grab bucket 12 the most altogether, and hydraulic cylinder extension joint 13 contraction grab bucket 12 just launches.12 13 make grab bucket 12 open when falling by hydraulic cylinder extension joint when grabbing bucket, when dropping in foundation ditch, rely on the deadweight of grab bucket 12 and falling impacts power to cut soil,
Wait grab bucket 12 fill soil after recycle hydraulic cylinder extension joint 13 by grab bucket 12 conjunction close, grab bucket 12 is pulled up until stopping after pull-out foundation ditch by subsequent start-up the first motor 8, the second motor 7 restarted on workbench 3 makes workbench 3 move along guide rail 2 to the other end of frame 1, until moving to stop during the surface of load wagon, again soil is poured in load wagon, then repeat the above steps, till filling load wagon.
In use, it is also possible in foundation ditch, be equipped with excavator, the soil in foundation ditch can be dug the underface to grab bucket 12 by excavator.
The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should be in the protection domain being defined in the patent claims the most on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (8)
1. a hydraulic grab electo-kinetic transport instrument, it is characterized in that: include frame (1), it is provided with two guide rails being parallel to each other (2) in described frame (1), described guide rail (2) is provided with movable working platform (3), described workbench (3) is provided with grab bucket and controls device (100)；Described grab bucket controls device (100) and is connected with grab bucket (12), and described grab bucket (12) can control device (100) at the upper synchronizing moving of described guide rail (2) with grab bucket；
Described grab bucket controls device (100) and includes the first motor (8), steel wire rope (10), wirerope-winding dish (11), hydraulic tube (17), hydraulic cylinder (15), hydraulic tube winding disc (16) and hydraulic cylinder extension joint (13)；
The power output shaft of described first motor (8) is connected with wirerope-winding dish (11), hydraulic tube winding disc (16)；
The near-end of described steel wire rope (10) is fixed on wirerope-winding dish (11), and far-end lay winding wire ropes winding disc (11) is connected by connecting rod (500) and described grab bucket (12) are fixing afterwards；
The near-end of described hydraulic tube (17) is connected with hydraulic cylinder (15), far-end wound hydraulic pipe winding disc (16) is connected with hydraulic cylinder extension joint (13) being arranged in described connecting rod (500) afterwards, and described hydraulic cylinder extension joint (13) is connected with described grab bucket (12).
2. hydraulic grab electo-kinetic transport instrument as claimed in claim 1, it is characterized in that: described workbench (3) is made up of the first crossbeam (4) being parallel to each other and second cross beam (5), the two ends of described first crossbeam (4) and second cross beam (5) are provided with directional wheel (6), being provided with the second motor (7) on described workbench (3), described second motor (7) drives directional wheel (6) to rotate by belt (55).
3. hydraulic grab electo-kinetic transport instrument as claimed in claim 1, it is characterized in that: described frame (1) is configured to by two half ranges being parallel to each other, described half range frame includes two root posts (18), described guide rail (2) is fixed on two root posts (18) top, is provided with drag link (550) between two half range framves.
4. hydraulic grab electo-kinetic transport instrument as claimed in claim 3, is characterized in that: be provided with connecting rod (103) between two columns (18) of described half range frame, be provided with diagonal brace (50) between column (18) and guide rail (2).
5. hydraulic grab electo-kinetic transport instrument as claimed in claim 3, it is characterized in that: the upper side edge (22) of described guide rail (2) is provided with rail-sides pin, described rail-sides pin is respectively the first rail-sides lever (24) and the second rail-sides pin (25), described first rail-sides pin (24) and the second rail-sides pin (25) interval are vertically fixed on guide rail upper side edge (22), it is provided with upper horizontal poles (26) between described first rail-sides pin (24) and the second rail-sides pin (25), it is provided with the second drag link (28) between the upper horizontal poles (26) of said two half range frame.
6. hydraulic grab electo-kinetic transport instrument as claimed in claim 5, it is characterized in that: described first rail-sides pin (24) be fixed on guide rail (2) grab soil end on, the second drag link (28) between the upper horizontal poles (26) of said two half range frame is fixed on the top of rail-sides pin.
7. hydraulic grab electo-kinetic transport instrument as claimed in claim 6, it is characterized in that: top and the unloading of guide rail (2) of described second rail-sides pin (25) are provided with pull bar between soil end, it also is provided with brace (27) between described upper horizontal poles (26) and guide rail upper side edge (22), between the second drag link (28) and the rail-sides pin between the upper horizontal poles (26) of said two half range frame, is provided with short support (29).
8. hydraulic grab electo-kinetic transport instrument as claimed in claim 3, is characterized in that: the outer lower end of described column (18) is vertically and fixedly provided with level and fixes bar (30), and described level is fixed and is provided with diagonal brace (31) between bar and column (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226213.6A CN103981917B (en) | 2014-05-26 | 2014-05-26 | A kind of hydraulic grab electo-kinetic transport instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226213.6A CN103981917B (en) | 2014-05-26 | 2014-05-26 | A kind of hydraulic grab electo-kinetic transport instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103981917A CN103981917A (en) | 2014-08-13 |
| CN103981917B true CN103981917B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410226213.6A Active CN103981917B (en) | 2014-05-26 | 2014-05-26 | A kind of hydraulic grab electo-kinetic transport instrument |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050635A (en) * | 2007-04-19 | 2007-10-10 | 安徽省六安恒源机械有限公司 | Movable hydraulic grab bucket type mud cleaner |
| CN102392466A (en) * | 2011-10-21 | 2012-03-28 | 安徽省六安恒源机械有限公司 | Portal hydraulic bucket trash remover |
| CN202324041U (en) * | 2011-11-18 | 2012-07-11 | 安徽省六安恒源机械有限公司 | Grab type trash cleaning machine |
| CN203846552U (en) * | 2014-05-26 | 2014-09-24 | 中建八局第三建设有限公司 | Hydraulic grab bucket electric transmission tool |
-
2014
- 2014-05-26 CN CN201410226213.6A patent/CN103981917B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050635A (en) * | 2007-04-19 | 2007-10-10 | 安徽省六安恒源机械有限公司 | Movable hydraulic grab bucket type mud cleaner |
| CN102392466A (en) * | 2011-10-21 | 2012-03-28 | 安徽省六安恒源机械有限公司 | Portal hydraulic bucket trash remover |
| CN202324041U (en) * | 2011-11-18 | 2012-07-11 | 安徽省六安恒源机械有限公司 | Grab type trash cleaning machine |
| CN203846552U (en) * | 2014-05-26 | 2014-09-24 | 中建八局第三建设有限公司 | Hydraulic grab bucket electric transmission tool |
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| Publication number | Publication date |
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| CN103981917A (en) | 2014-08-13 |
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