CN107758378A - Shield machine segment unloader - Google Patents
Shield machine segment unloader Download PDFInfo
- Publication number
- CN107758378A CN107758378A CN201711063580.9A CN201711063580A CN107758378A CN 107758378 A CN107758378 A CN 107758378A CN 201711063580 A CN201711063580 A CN 201711063580A CN 107758378 A CN107758378 A CN 107758378A
- Authority
- CN
- China
- Prior art keywords
- axle
- bracket
- jurisdiction
- shield machine
- section
- 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
- 239000003921 oil Substances 0.000 abstract description 13
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/22—Horizontal loading or unloading platforms
- B65G69/24—Horizontal loading or unloading platforms having platform level adjusting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of shield machine segment unloader, including bottom bracket and at least one pair of unloading unit for being symmetrically set in the bottom bracket both sides, each unloading unit includes master arm, oil cylinder, auxiliary support arm and section of jurisdiction bracket, the both ends of the master arm and auxiliary support arm are hingedly connected on the bottom bracket and section of jurisdiction bracket, and form quadric chain；One end of the oil cylinder is articulated with the bottom bracket, and the other end is articulated with the master arm, forms toggle.The shield machine segment unloader passes through hydraulic oil cylinder driving toggle and quadric chain, to drive section of jurisdiction bracket lifting, carry out the unloading of section of jurisdiction, it is not only simple in structure, and with the advantage such as dependable performance, fault rate be low, the service efficiency of service train can be greatly improved simultaneously, can be widely used in shield machine technical field of engineering machinery.
Description
Technical field
The invention belongs to subterranean tunnel shield machine technical field of engineering machinery, a kind of shield machine segment is particularly related to
Unloader, it is mainly used in the fast discharging of shield machine segment.
Background technology
Shield machine is in engineering constructions such as Underground Rail Transit, municipal works pipeline, cable tunnel, natural gas and oil pipelines
Upper extensive use, it can complete the first lining cutting in tunnel while cavitation is excavated, and lining cutting is typically by being divided into several pieces of ring
The armored concrete of shape is prefabricated to be formed, referred to as section of jurisdiction.Shield machine is in work progress, the material needed for the construction such as section of jurisdiction, track
Generally it is transported to by service train in tunnel.In order to improve efficiency of construction, it is necessary to rapidly unload section of jurisdiction from service train,
Therefore need to develop the low section of jurisdiction discharge mechanism of a kind of simple in construction, dependable performance, fault rate.
The content of the invention
In order to overcome drawbacks described above, the invention provides the low shield machine pipe of a kind of simple in construction, dependable performance, fault rate
Piece unloader.
The present invention in order to solve its technical problem used by technical scheme be：A kind of shield machine segment unloader, including
Bottom bracket and at least one pair of unloading unit for being symmetrically set in the bottom bracket both sides, each unloading unit include main branch
The both ends of brace, oil cylinder, auxiliary support arm and section of jurisdiction bracket, the master arm and auxiliary support arm are hingedly connected to the bottom
On portion's bracket and section of jurisdiction bracket, and form quadric chain；One end of the oil cylinder is articulated with the bottom bracket, the other end
It is articulated with the master arm, forms toggle.
As a further improvement on the present invention, one end of the master arm is cut with scissors by first axle and the bottom bracket
Connect, the other end is hinged by the second axle and the section of jurisdiction bracket.
As a further improvement on the present invention, the bottom bracket is provided with first lug, and the first rotating shaft is located at institute
State in first lug.
As a further improvement on the present invention, one end of the auxiliary support arm is cut with scissors by the 3rd axle and the bottom bracket
Connect, the other end is hinged by the 4th axle and the section of jurisdiction bracket.
As a further improvement on the present invention, the bottom bracket is provided with the second lug, and the 3rd rotating shaft is located at institute
State on the second lug.
As a further improvement on the present invention, one end of the oil cylinder is hinged by the 5th axle with the bottom bracket, separately
One end is hinged by the 6th axle with the master arm.
As a further improvement on the present invention, the 5th axle position in the 3rd axle close to the side of the first axle
Interior, the 6th axle position is in the master arm in a part for the section of jurisdiction bracket.
As a further improvement on the present invention, the bottom bracket is provided with the 3rd lug, and the 5th rotating shaft is located at institute
State on the 3rd lug；The master arm is provided with the 4th lug, and the described 6th is located on the 4th lug.
The beneficial effects of the invention are as follows：The shield machine segment unloader passes through hydraulic oil cylinder driving toggle and double leval jib
Mechanism, to drive section of jurisdiction bracket lifting, the unloading of section of jurisdiction is carried out, is not only simple in structure, and it is low with dependable performance, fault rate
The advantages that, while the service efficiency of service train can be greatly improved, it can be widely used in shield machine engineering machinery technology neck
In domain.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 left view (off working state)；
Fig. 4 is Fig. 1 left view (working condition)；
With reference to accompanying drawing, make the following instructions：
1 --- bottom bracket；2 --- master arm；
3 --- oil cylinder；4 --- auxiliary support arm；
5 --- section of jurisdiction bracket；11 --- first lug；
12 --- the second lug；13 --- the 3rd lug；
21 --- the 4th lug；61 --- first axle；
62 --- the second axle；63 --- the 3rd axle；
64 --- the 4th axle；65 --- the 5th axle；
66 --- the 6th axle.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment to the present invention elaborates.But protection scope of the present invention is not
It is limited to following embodiments, i.e., the simple equivalence changes made in every case with scope of the present invention patent and description are with repairing
Decorations, all still belong within patent covering scope of the present invention.
It is a kind of shield machine segment unloader of the present invention refering to Fig. 1-4, including bottom bracket 1 and is symmetrically set in
At least one pair of unloading unit (illustrating a unloading unit in figure) of the both sides of bottom bracket 1.Each unloading unit includes
Master arm 2, oil cylinder 3, auxiliary support arm 4 and section of jurisdiction bracket 5,
One end of master arm 2 is be hinged by first axle 61 and bottom bracket 1, and the other end is held in the palm by the second axle 62 with section of jurisdiction
Frame 5 is be hinged；Auxiliary support arm one end is be hinged by the 3rd axle 63 and bottom bracket 1, and the other end is held in the palm by the 4th axle 64 with section of jurisdiction
Frame 5 is be hinged.Preferably, the distance between the distance between axle 63 of first axle 61 and the 3rd second axle 62 and the 4th axle 64 phase
Together.So, bottom bracket 1, master arm 2, section of jurisdiction bracket 5 and auxiliary support arm 4 form quadric chain.
One end of oil cylinder 3 is be hinged by the 5th axle 65 and bottom bracket 1, and the other end passes through the 6th axle 66 and the main support
Arm 3 is be hinged.Preferably, the 5th axle 65 is located at the 3rd axle 63 in the side of first axle 61, and the 6th axle 66 is located at master arm 2
In a part for section of jurisdiction bracket 5.So, oil cylinder and master arm form toggle.
In addition, for the ease of being hinged, set first lug 11, the second lug 12 and the 3rd convex respectively on bottom bracket 1
Ear 13, the 4th lug 21 is set, wherein first axle 61 is arranged in first lug 11, and the 3rd axle 63 is set on the master arm 2
Put on the second lug 12, the 5th axle 65 is arranged on the 3rd lug 13, and the 6th axle is arranged on the 4th lug.
The tricks of the above-mentioned unloading unit of the shield machine segment unloader adjusts according to the quantity of section of jurisdiction.In off working state
Under, oil cylinder 3 is in retracted mode, and section of jurisdiction bracket 5 is in low level；Section of jurisdiction is transported to the top of section of jurisdiction bracket 5 when servicing train, needed
When unloading section of jurisdiction, oil cylinder 3 stretches out, and promotes master arm 2 to be rotated around first axle 61, and then drives section of jurisdiction bracket 5 and auxiliary branch
The position of brace 4 raises, and section of jurisdiction is lifted from service train, service train can sail out of；Tube piece is conducted oneself with dignity, and oil cylinder 3 is retracted into
Original state, complete the unloaded operation of section of jurisdiction.
As can be seen here, the shield machine segment unloader is by hydraulic oil cylinder driving toggle and quadric chain, with band
Dynamic section of jurisdiction bracket lifting, carries out the unloading of section of jurisdiction, is not only simple in structure, and with the advantage such as dependable performance, fault rate be low, together
When can greatly improve service train service efficiency, can be widely used in shield machine technical field of engineering machinery.
Claims (8)
1. a kind of shield machine segment unloader, including bottom bracket (1) and it is symmetrically set at least the one of the bottom bracket both sides
To unloading unit, it is characterised in that：Each unloading unit include master arm (2), oil cylinder (3), auxiliary support arm (4) and
The both ends of section of jurisdiction bracket (5), the master arm and auxiliary support arm are hingedly connected on the bottom bracket and section of jurisdiction bracket,
And form quadric chain；One end of the oil cylinder is articulated with the bottom bracket, and the other end is articulated with the master arm
On, form toggle.
2. shield machine segment unloader according to claim 1, it is characterised in that：One end of the master arm passes through
One axle (61) is hinged with the bottom bracket, and the other end is hinged by the second axle (62) and the section of jurisdiction bracket.
3. shield machine segment unloader according to claim 2, it is characterised in that：It is convex that the bottom bracket is provided with first
Ear (11), the first rotating shaft is in the first lug.
4. shield machine segment unloader according to claim 1, it is characterised in that：One end of the auxiliary support arm passes through
3rd axle (63) is hinged with the bottom bracket, and the other end is hinged by the 4th axle (64) with the section of jurisdiction bracket.
5. shield machine segment unloader according to claim 4, it is characterised in that：It is convex that the bottom bracket is provided with second
Ear (12), the 3rd rotating shaft is on second lug.
6. shield machine segment unloader according to claim 1, it is characterised in that：One end of the oil cylinder passes through the 5th axle
(65) it is hinged with the bottom bracket, the other end is hinged by the 6th axle (66) with the master arm.
7. shield machine segment unloader according to claim 6, it is characterised in that：5th axle position is in the 3rd axle
In the side of the first axle, the 6th axle position is in the master arm in a part for the section of jurisdiction bracket.
8. shield machine segment unloader according to claim 6, it is characterised in that：It is convex that the bottom bracket is provided with the 3rd
Ear (13), the 5th rotating shaft is on the 3rd lug；The master arm is provided with the 4th lug (2), and the described 6th
It is located on the 4th lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063580.9A CN107758378A (en) | 2017-11-02 | 2017-11-02 | Shield machine segment unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711063580.9A CN107758378A (en) | 2017-11-02 | 2017-11-02 | Shield machine segment unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107758378A true CN107758378A (en) | 2018-03-06 |
Family
ID=61273033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711063580.9A Pending CN107758378A (en) | 2017-11-02 | 2017-11-02 | Shield machine segment unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107758378A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374679A (en) * | 2018-03-22 | 2018-08-07 | 辽宁三三工业有限公司 | A kind of novel segment discharge mechanism |
| CN108382800A (en) * | 2018-03-22 | 2018-08-10 | 辽宁三三工业有限公司 | One kind feeding piece machine walking dolly running gear |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003193790A (en) * | 2001-12-26 | 2003-07-09 | Taisei Corp | Conveyor apparatus of shield machine |
| CN202369286U (en) * | 2011-11-09 | 2012-08-08 | 三一汽车起重机械有限公司 | Auxiliary installation device, rotary rod piece and crane |
| CN102815546A (en) * | 2011-06-07 | 2012-12-12 | 上海振华重工(集团)股份有限公司 | Vehicle goods bracket and vehicle goods bracket assembly |
| CN103277126A (en) * | 2013-06-04 | 2013-09-04 | 山东新煤机械装备股份有限公司 | Combined support for coal mine supporting |
| CN204492829U (en) * | 2015-03-25 | 2015-07-22 | 中铁工程装备集团有限公司 | The shape keeper of big cross section long distance rectangular shield |
| CN204938437U (en) * | 2015-08-16 | 2016-01-06 | 福建双环能源科技股份有限公司 | A kind of bending-type lifting hook automatically |
| CN105804762A (en) * | 2016-05-25 | 2016-07-27 | 中铁工程装备集团技术服务有限公司 | Station-tunneling through and turn-over device for shield tunneling machine |
| CN106927280A (en) * | 2017-03-17 | 2017-07-07 | 中国船舶重工集团公司第七�三研究所 | A kind of bellows dump device |
| CN207713022U (en) * | 2017-11-02 | 2018-08-10 | 江苏凯宫隧道机械有限公司 | Shield machine segment unloader |
-
2017
- 2017-11-02 CN CN201711063580.9A patent/CN107758378A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003193790A (en) * | 2001-12-26 | 2003-07-09 | Taisei Corp | Conveyor apparatus of shield machine |
| CN102815546A (en) * | 2011-06-07 | 2012-12-12 | 上海振华重工(集团)股份有限公司 | Vehicle goods bracket and vehicle goods bracket assembly |
| CN202369286U (en) * | 2011-11-09 | 2012-08-08 | 三一汽车起重机械有限公司 | Auxiliary installation device, rotary rod piece and crane |
| CN103277126A (en) * | 2013-06-04 | 2013-09-04 | 山东新煤机械装备股份有限公司 | Combined support for coal mine supporting |
| CN204492829U (en) * | 2015-03-25 | 2015-07-22 | 中铁工程装备集团有限公司 | The shape keeper of big cross section long distance rectangular shield |
| CN204938437U (en) * | 2015-08-16 | 2016-01-06 | 福建双环能源科技股份有限公司 | A kind of bending-type lifting hook automatically |
| CN105804762A (en) * | 2016-05-25 | 2016-07-27 | 中铁工程装备集团技术服务有限公司 | Station-tunneling through and turn-over device for shield tunneling machine |
| CN106927280A (en) * | 2017-03-17 | 2017-07-07 | 中国船舶重工集团公司第七�三研究所 | A kind of bellows dump device |
| CN207713022U (en) * | 2017-11-02 | 2018-08-10 | 江苏凯宫隧道机械有限公司 | Shield machine segment unloader |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374679A (en) * | 2018-03-22 | 2018-08-07 | 辽宁三三工业有限公司 | A kind of novel segment discharge mechanism |
| CN108382800A (en) * | 2018-03-22 | 2018-08-10 | 辽宁三三工业有限公司 | One kind feeding piece machine walking dolly running gear |
| CN108382800B (en) * | 2018-03-22 | 2024-05-28 | 辽宁三三工业有限公司 | Traveling system of traveling trolley of sheet feeding machine |
| CN108374679B (en) * | 2018-03-22 | 2024-05-28 | 辽宁三三工业有限公司 | Novel section of jurisdiction uninstallation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108590687B (en) | Super-large-diameter slurry balance shield machine | |
| CN107758378A (en) | Shield machine segment unloader | |
| CN206635841U (en) | A kind of automatic excavation and construction device for deep foundation ditch | |
| CN206845182U (en) | A kind of multifunctional tunnel repair machine | |
| CN109653757A (en) | It is a kind of for high hydraulic pressure, the super big diameter mud water balance shield machine of broken formation | |
| CN207713022U (en) | Shield machine segment unloader | |
| CN105862952B (en) | Pipe culvert backhoe loader | |
| CN108505577A (en) | Foldable type belt conveying drive hoeing machine | |
| CN108252720A (en) | A kind of multifunctional tunnel repair machine | |
| CN104328811A (en) | Mining type compact bucket wheel excavator | |
| CN107326945A (en) | A kind of architectural engineering hydraulic crawler excavator machine bucket | |
| CN108868797A (en) | A kind of shield machine host system | |
| CN205116249U (en) | Pipe culvert excavates formula loader | |
| CN108412514A (en) | Cantilevered pick shield all-in-one machine | |
| CN209354145U (en) | For high hydraulic pressure, the super big diameter mud water balance shield machine of broken formation | |
| CN207469347U (en) | Foldable type belt conveying drive hoeing machine | |
| CN207295800U (en) | Grab digging and hang all-in-one machine | |
| CN209177604U (en) | Kiln discharge conveying drive hoeing machine | |
| CN207582556U (en) | Take turns tyre walking scraper plate conveying type drive hoeing machine | |
| CN207017325U (en) | A kind of architectural engineering hydraulic crawler excavator machine bucket | |
| CN206036389U (en) | Easily adjust non - excavation pipe rehabilitation equipment in formed tube footpath | |
| CN105133680B (en) | A kind of narrow wall Seepage hydraulic grab of rotary digging guide rod type | |
| CN115492590A (en) | Novel method for shield to directly pass through existing operation station | |
| CN209354133U (en) | A kind of development machine for expanding former tunnel diameter and completing tunnel-liner | |
| CN204200081U (en) | It is a kind of that nutation type is semi-automatic changes bar hydraulic rock drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |
|
| RJ01 | Rejection of invention patent application after publication |