CN105065029A - Trapezoidal tunnel excavator - Google Patents
Trapezoidal tunnel excavator Download PDFInfo
- Publication number
- CN105065029A CN105065029A CN201510480538.1A CN201510480538A CN105065029A CN 105065029 A CN105065029 A CN 105065029A CN 201510480538 A CN201510480538 A CN 201510480538A CN 105065029 A CN105065029 A CN 105065029A
- Authority
- CN
- China
- Prior art keywords
- cutter
- square frame
- driving wheel
- axis body
- left end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention provides a trapezoidal tunnel excavator. When a first curved knife moves backwards, a second curved knife moves forwards; when the first curved knife moves forwards, the second curved knife moves backwards; a plurality of first stirring blades and a plurality of second stirring blades on the first curved knife and a plurality of first stirring blades and a plurality of stirring blades on the second curved knife cut off soil in a range out of five drill bits and within the first curved knife and the second curved knife in a synchronous and opposite movement process; a soil removing device removes soil on the five drill bits, the first curved knife and the second curved knife in a working process; and cut soil is conveyed into a conveying device and conveyed to a suitable place by the conveying device. A trapezoidal tunnel is formed in an advancing process of the trapezoidal tunnel excavator.
Description
Technical field
The present invention relates to a kind of tunnel excavator, the crowd in trapezium tunnel excavator particularly applied in a kind of construction of tunnel.
Background technology
At present, the excavation of the crowd in trapezium tunnel section applied in tunnel boring works cuts repeatedly to excavate by one or more bit to form.
Summary of the invention
The present invention compensate for above shortcoming, provides the crowd in trapezium tunnel excavator that a kind of tunneling boring once excavates.
The present invention is achieved through the following technical solutions:
A kind of tunnel excavator, the right-hand member of driving box is provided with driving machine, and the right-hand member of driving machine is fixed on pushing ram; Driving machine left end is provided with transfer case, and transfer case left end is provided with drilling rod one, drilling rod two, drilling rod three, drilling rod four, drilling rod five, and the left end of drilling rod one, drilling rod two, drilling rod three, drilling rod four, drilling rod five is respectively equipped with a drill bit; Rear portion, transfer case top is provided with a driving wheel one, eccentric fixing axis body one on driving wheel one, axis body one is located in square frame one, the right-hand member of square frame one is fixed on upper arm one, the hinged support arm one of right-hand member of upper arm one, support arm one is fixed on pushing ram, and the left end of square frame one is fixed on the lower arm of force one, and the left end of the lower arm of force one fixes curved cutter one; The following rear portion of transfer case is provided with a driving wheel three, eccentric fixing axis body three on driving wheel three, axis body three is located in square frame three, the right-hand member of square frame three is fixed on upper arm three, the hinged support arm one of right-hand member of upper arm three, the left end of square frame three is fixed on the lower arm of force three, and the left end of the lower arm of force three fixes curved cutter one; Front portion, transfer case top is provided with a driving wheel two, eccentric fixing axis body two on driving wheel two, axis body two is located in square frame two, the right-hand member of square frame two is fixed on upper arm two, the hinged support arm two of right-hand member of upper arm two, support arm two is fixed on pushing ram, and the left end of square frame two is fixed on the lower arm of force two, and the left end of the lower arm of force two fixes curved cutter two; The following front portion of transfer case is provided with a driving wheel four, eccentric fixing axis body four on driving wheel four, axis body four is located in square frame four, the right-hand member of square frame four is fixed on upper arm four, the hinged support arm two of right-hand member of upper arm four, the left end of square frame four is fixed on the lower arm of force four, and the left end of the lower arm of force four fixes curved cutter two; Curved cutter one becomes one trapezoidal after docking with curved cutter two, the left end of curved cutter one is provided with and multiplely stirs cutter one, and the left end of curved cutter two is provided with and multiplely stirs cutter one; The left rear corner inside of curved cutter one is provided with multiplely stirs cutter two, and the left-front corner inside of curved cutter two is provided with multiplely stirs cutter two.
The present invention has following feature:
The present invention when curved cutter one moves backward, curved cutter two travels forward, when curved cutter one travels forward, curved cutter two moves backward; Multiple on curved cutter one stir cutter one, multiple to stir on cutter two and curved cutter two multiple stirs cutter one, multiplely stir cutter two in synchronous, relative motion by the soil cutting within cutter one curved beyond five drill bits, curved cutter two, except the earth removed in native device busy process on five drill bits and curved cutter one, curved cutter two, the soil body cut imports in conveying device, is transported to the position placed by conveying device; Crowd in trapezium tunnel excavator forms crowd in trapezium tunnel in progradation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is top view of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is A-A view of Fig. 1;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 is C-C view of Fig. 1.
In figure: 1, pushing ram, 2, driving machine, 3, transfer case, 4, support arm one, 5, support arm two, 6, upper arm one, 7, upper arm two, 8, square frame one, 9, square frame two, 10, driving wheel one, 11, driving wheel two, 12, axis body one, 13, axis body two, 14, the lower arm of force one, 15, the lower arm of force two, 16, curved cutter one, 17, curved cutter two, 18, stir cutter one, 19, drilling rod one, 20, drilling rod two, 21, drilling rod three, 22, drilling rod four, 23, drilling rod five, 24, drill bit, 25, upper arm three, 26, upper arm four, 27, square frame three, 28, square frame four, 29, driving wheel three, 30, driving wheel four, 31, axis body three, 32, axis body four, 33, the lower arm of force three, 34, the lower arm of force four, 35, stir cutter two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and the right-hand member of this embodiment driving box is provided with driving machine, and the right-hand member of driving machine is fixed on pushing ram; Driving machine left end is provided with transfer case 3, and transfer case left end is provided with drilling rod 1, drilling rod 2 20, drilling rod 3 21, drilling rod 4 22, drilling rod 5 23, and the left end of drilling rod one, drilling rod two, drilling rod three, drilling rod four, drilling rod five is respectively equipped with a drill bit 24; Rear portion, transfer case top is provided with a driving wheel 1, eccentric fixing axis body 1 on driving wheel one, axis body one is located in square frame 1, the right-hand member of square frame one is fixed on upper arm 1, the hinged support arm 1 of right-hand member of upper arm one, support arm one is fixed on pushing ram, and the left end of square frame one is fixed on the lower arm of force 1, and the left end of the lower arm of force one fixes curved cutter 1; The following rear portion of transfer case is provided with a driving wheel 3 29, eccentric fixing axis body 3 31 on driving wheel three, axis body three is located in square frame 3 27, the right-hand member of square frame three is fixed on upper arm 3 25, the hinged support arm 1 of right-hand member of upper arm three, the left end of square frame three is fixed on the lower arm of force 3 33, and the left end of the lower arm of force three fixes curved cutter one; Front portion, transfer case top is provided with a driving wheel 2 11, eccentric fixing axis body 2 13 on driving wheel two, axis body two is located in square frame 29, the right-hand member of square frame two is fixed on upper arm 27, the hinged support arm 25 of right-hand member of upper arm two, support arm two is fixed on pushing ram, and the left end of square frame two is fixed on the lower arm of force 2 15, and the left end of the lower arm of force two fixes curved cutter 2 17; The following front portion of transfer case is provided with a driving wheel 4 30, eccentric fixing axis body 4 32 on driving wheel four, axis body four is located in square frame 4 28, the right-hand member of square frame four is fixed on upper arm 4 26, the hinged support arm 25 of right-hand member of upper arm four, the left end of square frame four is fixed on the lower arm of force 4 34, and the left end of the lower arm of force four fixes curved cutter two; Curved cutter one becomes one trapezoidal after docking with curved cutter two, the left end of curved cutter one is provided with and multiplely stirs cutter 1, and the left end of curved cutter two is provided with and multiplely stirs cutter one; The left rear corner inside of curved cutter one is provided with multiplely stirs cutter 2 35, and the left-front corner inside of curved cutter two is provided with multiplely stirs cutter two.
Described crowd in trapezium tunnel excavator is provided with bracing or strutting arrangement, for supporting whole crowd in trapezium tunnel excavator.
Described crowd in trapezium tunnel excavator is provided with hydraulic feed device, for the power that crowd in trapezium tunnel excavator advances.
When the present invention works, driving machine is driven drilling rod one, drilling rod two by transfer case, is crept into bar four rotating forward, and driving drilling rod three, drilling rod five reverse, and drives the bit of its left end to cut the soil body respectively thus by five drilling rods; Driving machine drives driving wheel one and driving wheel three synchronously to rotate forward by transfer case, drives driving wheel two and driving wheel four synchronously to reverse; Driving wheel one drives axis body one rotation in rotation process, axis body one is stirred square frame one, is driven curved cutter one to seesaw by upper arm one, the lower arm of force one in rotation process, driving wheel three drives axis body three rotation in rotation process, and axis body three is stirred square frame three, driven curved cutter one to seesaw by upper arm three, the lower arm of force three in rotation process; Driving wheel two drives axis body two rotation in rotation process, axis body two stirs square frame two in rotation process, driven curved cutter two by upper arm two, the lower arm of force two after before move, driving wheel four drives axis body four rotation in rotation process, axis body four stirs square frame four in rotation process, driven curved cutter two by upper arm four, the lower arm of force four after before move; When curved cutter one moves backward, curved cutter two travels forward, and when curved cutter one travels forward, curved cutter two moves backward; Multiple on curved cutter one stir cutter one, multiple to stir on cutter two and curved cutter two multiple stirs cutter one, multiplely stir cutter two in synchronous, relative motion by the soil cutting within cutter one curved beyond five drill bits, curved cutter two, except the earth removed in native device busy process on five drill bits and curved cutter one, curved cutter two, the soil body cut imports in conveying device, is transported to the position placed by conveying device; Crowd in trapezium tunnel excavator forms crowd in trapezium tunnel in progradation.
Claims (1)
1. a crowd in trapezium tunnel excavator, the right-hand member of driving box is provided with driving machine, and the right-hand member of driving machine is fixed on pushing ram; Driving machine left end is provided with transfer case 3, and transfer case left end is provided with drilling rod 1, drilling rod 2 20, drilling rod 3 21, drilling rod 4 22, drilling rod 5 23, and the left end of drilling rod one, drilling rod two, drilling rod three, drilling rod four, drilling rod five is respectively equipped with a drill bit 24; Rear portion, transfer case top is provided with a driving wheel 1, eccentric fixing axis body 1 on driving wheel one, axis body one is located in square frame 1, the right-hand member of square frame one is fixed on upper arm 1, the hinged support arm 1 of right-hand member of upper arm one, support arm one is fixed on pushing ram, and the left end of square frame one is fixed on the lower arm of force 1, and the left end of the lower arm of force one fixes curved cutter 1; The following rear portion of transfer case is provided with a driving wheel 3 29, eccentric fixing axis body 3 31 on driving wheel three, axis body three is located in square frame 3 27, the right-hand member of square frame three is fixed on upper arm 3 25, the hinged support arm 1 of right-hand member of upper arm three, the left end of square frame three is fixed on the lower arm of force 3 33, and the left end of the lower arm of force three fixes curved cutter one; Front portion, transfer case top is provided with a driving wheel 2 11, eccentric fixing axis body 2 13 on driving wheel two, axis body two is located in square frame 29, the right-hand member of square frame two is fixed on upper arm 27, the hinged support arm 25 of right-hand member of upper arm two, support arm two is fixed on pushing ram, and the left end of square frame two is fixed on the lower arm of force 2 15, and the left end of the lower arm of force two fixes curved cutter 2 17; The following front portion of transfer case is provided with a driving wheel 4 30, eccentric fixing axis body 4 32 on driving wheel four, axis body four is located in square frame 4 28, the right-hand member of square frame four is fixed on upper arm 4 26, the hinged support arm 25 of right-hand member of upper arm four, the left end of square frame four is fixed on the lower arm of force 4 34, and the left end of the lower arm of force four fixes curved cutter two; Curved cutter one becomes one trapezoidal after docking with curved cutter two, the left end of curved cutter one is provided with and multiplely stirs cutter 1, and the left end of curved cutter two is provided with and multiplely stirs cutter one; The left rear corner inside of curved cutter one is provided with multiplely stirs cutter 2 35, and the left-front corner inside of curved cutter two is provided with multiplely stirs cutter two; It is characterized in that: during the work of crowd in trapezium tunnel excavator, driving machine is driven drilling rod one, drilling rod two by transfer case, crept into bar four rotating forward, driving drilling rod three, drilling rod five reverse, and drive the bit of its left end to cut the soil body respectively thus by five drilling rods; Driving machine drives driving wheel one and driving wheel three synchronously to rotate forward by transfer case, drives driving wheel two and driving wheel four synchronously to reverse; Driving wheel one drives axis body one rotation in rotation process, axis body one is stirred square frame one, is driven curved cutter one to seesaw by upper arm one, the lower arm of force one in rotation process, driving wheel three drives axis body three rotation in rotation process, and axis body three is stirred square frame three, driven curved cutter one to seesaw by upper arm three, the lower arm of force three in rotation process; Driving wheel two drives axis body two rotation in rotation process, axis body two stirs square frame two in rotation process, driven curved cutter two by upper arm two, the lower arm of force two after before move, driving wheel four drives axis body four rotation in rotation process, axis body four stirs square frame four in rotation process, driven curved cutter two by upper arm four, the lower arm of force four after before move; When curved cutter one moves backward, curved cutter two travels forward, and when curved cutter one travels forward, curved cutter two moves backward; Multiple on curved cutter one stir cutter one, multiple to stir on cutter two and curved cutter two multiple stirs cutter one, multiplely stir cutter two in synchronous, relative motion by the soil cutting within cutter one curved beyond five drill bits, curved cutter two, except the earth removed in native device busy process on five drill bits and curved cutter one, curved cutter two, the soil body cut imports in conveying device, is transported to the position placed by conveying device; Crowd in trapezium tunnel excavator forms crowd in trapezium tunnel in progradation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480538.1A CN105065029A (en) | 2015-08-09 | 2015-08-09 | Trapezoidal tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510480538.1A CN105065029A (en) | 2015-08-09 | 2015-08-09 | Trapezoidal tunnel excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105065029A true CN105065029A (en) | 2015-11-18 |
Family
ID=54494509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510480538.1A Pending CN105065029A (en) | 2015-08-09 | 2015-08-09 | Trapezoidal tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105065029A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673032A (en) * | 2015-12-31 | 2016-06-15 | 李会修 | Rounded-corner trapezoid jacking pipe tunneling machine |
| CN108086310A (en) * | 2018-02-02 | 2018-05-29 | 刘芸楚 | A kind of machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126264A (en) * | 1994-12-26 | 1996-07-10 | 石寅生 | Making method for non-annular borehole cast-in-place pile |
| CN102433869A (en) * | 2011-09-22 | 2012-05-02 | 张永忠 | Rectangular mixing pile drilling rig |
| WO2012098531A1 (en) * | 2011-01-21 | 2012-07-26 | Fourie Albert William Francis | Tunnelling apparatus and method therefor |
| CN102678130A (en) * | 2012-06-01 | 2012-09-19 | 张永忠 | Multi-punch pin special push pipe |
| CN104563861A (en) * | 2014-12-31 | 2015-04-29 | 朱艳菊 | Square drilling machine |
| CN104727313A (en) * | 2015-04-12 | 2015-06-24 | 张璐 | Four-end stirring drill rig |
-
2015
- 2015-08-09 CN CN201510480538.1A patent/CN105065029A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126264A (en) * | 1994-12-26 | 1996-07-10 | 石寅生 | Making method for non-annular borehole cast-in-place pile |
| WO2012098531A1 (en) * | 2011-01-21 | 2012-07-26 | Fourie Albert William Francis | Tunnelling apparatus and method therefor |
| CN102433869A (en) * | 2011-09-22 | 2012-05-02 | 张永忠 | Rectangular mixing pile drilling rig |
| CN102678130A (en) * | 2012-06-01 | 2012-09-19 | 张永忠 | Multi-punch pin special push pipe |
| CN104563861A (en) * | 2014-12-31 | 2015-04-29 | 朱艳菊 | Square drilling machine |
| CN104727313A (en) * | 2015-04-12 | 2015-06-24 | 张璐 | Four-end stirring drill rig |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673032A (en) * | 2015-12-31 | 2016-06-15 | 李会修 | Rounded-corner trapezoid jacking pipe tunneling machine |
| CN108086310A (en) * | 2018-02-02 | 2018-05-29 | 刘芸楚 | A kind of machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105003277A (en) | Cross-shaped tunnel digging device | |
| CN105065025A (en) | Round-head T-shaped tunnel excavator | |
| CN105003278A (en) | V-shaped tunnel excavator | |
| CN105065021A (en) | Pi-shaped tunnel excavator | |
| CN105003274A (en) | U-shaped tunnel excavator | |
| CN105064345B (en) | A kind of usage of trapezoidal stirring pile-formation machine | |
| CN105019914A (en) | Y-shaped tunnel excavator | |
| CN105065029A (en) | Trapezoidal tunnel excavator | |
| CN105003276A (en) | Special tunnel excavator | |
| CN105134241A (en) | Fillet triangle tunnel excavator | |
| CN105114095A (en) | Trapezoidal pipe jacking device | |
| CN105065018A (en) | Double-arched door tunnel excavator | |
| CN105178302A (en) | Double-arched door type pile forming equipment | |
| CN105134233A (en) | Rhombus tunnel excavator | |
| CN104989415A (en) | H-shape tunnel excavator | |
| CN105114091A (en) | Jack-shaped excavating equipment | |
| CN104975860A (en) | Semicircular excavating equipment | |
| CN105114094A (en) | Hexagonal tunnel excavator | |
| CN105065014A (en) | Oval tunnel excavator | |
| CN105003279A (en) | Double-arch push pipe equipment | |
| CN105065013A (en) | Concave round head tunnel excavator | |
| CN105065022A (en) | V-shaped digging equipment | |
| CN105065027A (en) | Double-circle combined tunnel excavator | |
| CN105134229A (en) | Concave-convex round head excavation equipment | |
| CN105134232A (en) | Dual-rectangular combination tunnel excavator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |