CN102553103A - Rescue shield machine - Google Patents
Rescue shield machine Download PDFInfo
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- CN102553103A CN102553103A CN2012100297771A CN201210029777A CN102553103A CN 102553103 A CN102553103 A CN 102553103A CN 2012100297771 A CN2012100297771 A CN 2012100297771A CN 201210029777 A CN201210029777 A CN 201210029777A CN 102553103 A CN102553103 A CN 102553103A
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- cutterhead
- slide
- pillar
- shield machine
- internal layer
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Abstract
The invention relates to a rescue shield machine, which is characterized by comprising a tunneling part and a supporting part. The supporting part comprises a fixing support and a plurality of supporting pipes, and a plurality of push rods are uniformly arranged on the fixing support. The tunneling part comprises a cylindrical casing, a slide seat is sleeved on the front of the casing, a parallel push rod mechanism is connected between the slide seat and the casing, an outer cutter layer and an inner cutter layer are arranged at the front end of the slide seat, cutting blades are respectively arranged at the front end of the outer cutter layer and the inner cutter layer, the outer cutter layer and the inner cutter layer are connected with a power driving device through a gear mechanism, and a belt conveyor is mounted on the lower portion of the slide seat. The rescue shield machine is simple and compact in structure, convenient in mounting and demounting, easy to transport, high in tunneling efficiency, can be used for excavating rescue passages after disasters such as earthquakes, and increases rescue efficiency and guarantees safety of rescuers.
Description
Technical field
The present invention relates to a kind of rescue aid, especially relate to a kind of rescue shield machine, be applicable to the rescue work of ruins landform complicated after the calamity such as earthquake.
Background technology
In recent years, natural calamities such as earthquake take place again and again, and it is countless to cause any property loss, and more have thousands of people in disaster, to be buried.At present artificial suing and labouring or the lower mode of efficient such as traditional mechanical excavation mostly adopted in rescue both at home and abroad after the calamity, and these modes probably cause the safety to the secondary injury of being rescued personnel and threat rescuer.Therefore need a kind of efficient rescue aid that can improve rescue efficiency and guarantee rescuer's safety badly.
Summary of the invention
The applicant has carried out research and has improved to above-mentioned problem, and a kind of rescue shield machine is provided; Simple and compact for structure, easy accessibility is easy to transportation; Digging efficiency is high, is that the rescue passage is excavated in rescue after the calamities such as earthquake, improves rescue efficiency and guarantees rescuer's safety.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of rescue shield machine comprises driving portion and supporting portion, and said supporting portion is arranged on the rear portion of said driving portion; Said supporting portion comprises fixed support and several pillars, evenly is provided with several push rods on the said fixed support, and said push rod compresses said pillar of arranged in co-axial alignment; Said driving portion comprises columnar casing, and slide is sleeved on the front portion of said casing, is connected with parallelly connected transfer bar mechanism between said slide and the said casing; The front end of said slide is provided with outer cutterhead and internal layer cutterhead; Said outer cutterhead and internal layer cutterhead are annular respectively; It is inboard that said internal layer cutterhead is sleeved on said outer cutterhead; The front end of said outer cutterhead and internal layer cutterhead is respectively equipped with bite, and said outer cutterhead and internal layer cutterhead connect Power Drive Unit through gear mechanism; Belt conveyor is installed in the bottom of said slide, and said belt conveyor passes said driving portion and supporting portion.
Further:
The middle part of said slide is provided with eccentric rotating mechanism, and cutter and vibrator are installed on the said eccentric rotating mechanism.
On the slide of said belt conveyor top manipulator is installed.
The two ends of said pillar are respectively equipped with bayonet socket, and former and later two said pillar is through the said bayonet socket location that cooperatively interacts.
Said pillar is put together by upper and lower two semicircle pipes; The outer tube wall of said semicircle pipe is provided with trough of belt; The upper and lower both sides of said pillar respectively are provided with a flexible pedrail; Said flexible pedrail is walked around the inner tubal wall of runner and said pillar and the trough of belt on the outer tube wall, and an end is fixedly connected said support.
The front end of said slide is provided with radar life-detection instrument and infrared pick-up head.
Technique effect of the present invention is:
A kind of rescue shield machine disclosed by the invention, simple and compact for structure, easy accessibility is easy to transportation, and digging efficiency is high, is that the rescue passage is excavated in rescue after the calamities such as earthquake, improves rescue efficiency and guarantees rescuer's safety.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the mounting structure sketch map of a pillar and flexible pedrail.
Fig. 3 is the three-dimensional structure sketch map of the semicircle pipe of a pillar.
The specific embodiment
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
As shown in Figure 1, the present invention includes driving portion 100 and supporting portion 200, supporting portion 200 is arranged on the rear portion of driving portion 100.Driving portion 100 comprises columnar casing 1; Slide 3 is sleeved on the front portion of casing 1, is connected with parallelly connected transfer bar mechanism 2 between slide 3 and the casing 1, and the front end of slide 3 is provided with outer cutterhead 10 and internal layer cutterhead 9; Outer cutterhead 10 and internal layer cutterhead 9 are annular respectively; Internal layer cutterhead 9 is sleeved on outer cutterhead 10 inboards, and the front end of outer cutterhead 10 and internal layer cutterhead 9 is respectively equipped with bite 8, and outer cutterhead 10 and internal layer cutterhead 9 connect Power Drive Unit 12 through gear mechanism 11.The middle part of slide 3 is provided with eccentric rotating mechanism 5, and cutter 6 and vibrator 7 are installed on the eccentric rotating mechanism 5.Belt conveyor 16 is arranged on the bottom of slide 3, and belt conveyor 16 passes driving portion 100 and supporting portion 200, on the slide 3 of belt conveyor 16 tops manipulator 4 is installed.When driving; Various materials in 8 pairs of ruins of bite of outer cutterhead 10 and internal layer cutterhead 9 front ends cut and are broken; Forwarding cutter 6 and vibrator 7 to suitable position by eccentric rotating mechanism 5 makes it can shred big lump waste materials; The fragments such as concrete, reinforcing bar and timber of chopping fall into the space of bottom, and manipulator 4 can carry out by belt conveyor 16 belt conveyor 16 of packing into of the fragment in the surrounding space through supporting portions 200.Supporting portion 200 comprises fixed support 15 and several pillars 13, evenly is provided with several push rods 14 on the fixed support 15, and push rod 14 compresses a pillar 13 of arranged in co-axial alignment.Like Fig. 2,3; The two ends of pillar 13 are respectively equipped with bayonet socket 1301, and former and later two pillars 13 prop up a pillar 13 and are put together by upper and lower two semicircle pipes 1302 through bayonet socket 1301 location that cooperatively interacts; The outer tube wall of semicircle pipe 1302 is provided with a trough of belt 1303; The upper and lower both sides of propping up pillar 13 respectively are provided with a flexible pedrail 18, and flexible pedrail 18 is walked around the inner tubal wall and the trough of belt on the outer tube wall 1303 of a runner 17 and a pillar 13, and the end of flexible pedrail 18 is fixedly connected support 15; Runner 17 is installed on the fixed support 15, and the initiating terminal of flexible pedrail 18 is the flexible pedrail volume.Prop up the supporting that pillar 13 forms the passage of excavating, prevent to cave in, guarantee that escape way does not cave in because of the pressure in ruins.When propping up pillar 13 layings; Pushed from behind by several push rods 14, a pillar 13 drives flexible pedrail 18 and travels forward, and flexible pedrail 18 can be with propping up the friction of pillar 13 friction with ruins changing into flexible pedrail 18 with trough of belt 1303; Reduce friction, improved the laying efficient of pillar; Push rod 14 bounces back after being advanced to the limit, abdicates the space and adds a new pillar 13, and two semicircle pipes 1302 of a pillar 13 insert flexible pedrail 18 backs and piece together one section pillar 13 from upper and lower both sides.In the present embodiment, parallelly connected transfer bar mechanism 2, manipulator 4, cutter 6 and vibrator 7 all manufacture and design by prior art.
When rescuing excavation, the fixed support 15 at supporting portion 200 rear portions fixedly mounts, and promotes pillars 13 and driving portion 100 forward synchronously by several push rods 14, and a pillar 13 is propped up in increase gradually in tunneling process.In tunneling process; Power Drive Unit 12 drives outer cutterhead 10 through gear mechanism 11 and internal layer cutterhead 9 is done reverse or rotation in the same way; Parallelly connected transfer bar mechanism 2 is pushed ahead slide 3 simultaneously; Promote outer cutterhead 10 and internal layer cutterhead 9 limit cutting edges simultaneously forward, parallelly connected transfer bar mechanism 2 can carry out low-angle adjustment, to realize the low-angle adjustment of outer cutterhead 10 and internal layer cutterhead 9; Big lump waste materials is by cutter 6 and vibrator 7 fragmentations, can the fragment belt conveyor 16 of packing into be transported shield machine by manipulator 4.The front end of slide 3 is provided with radar life-detection instrument and infrared pick-up head (not drawing in the drawings); Be responsible for detecting shield structure the place ahead situation and have or not sign of life; In the environment of dark or low visibility, carry out careful search, in case when detecting shield machine the place ahead sign of life being arranged; Mechanism shuts down, and the escape way that the rescue personnel constitutes from a pillar 13 gets into and carries out manual work and sue and labour.
In the present embodiment; For the driving that reduces as much as possible owing to shield machine causes the destruction to ruins stability; Cause secondary to cave in; Usually adopt the mode of two the two-way rotation of cutterhead, the cutting force of offsetting a part through the two-way rotation of cutterhead reduces the stressed of ruins, thereby reduces the ruins structural damage.Block high strength bite or abrasive particle on the cutterhead adopt arrangement straggly, when cutterhead is worked, collapse the operate as normal that a small amount of cutter tooth can not have influence on cutterhead yet even meet accident like this.
Claims (6)
1. rescue shield machine is characterized in that: comprise driving portion and supporting portion, said supporting portion is arranged on the rear portion of said driving portion; Said supporting portion comprises fixed support and several pillars, evenly is provided with several push rods on the said fixed support, and said push rod compresses said pillar of arranged in co-axial alignment; Said driving portion comprises columnar casing, and slide is sleeved on the front portion of said casing, is connected with parallelly connected transfer bar mechanism between said slide and the said casing; The front end of said slide is provided with outer cutterhead and internal layer cutterhead; Said outer cutterhead and internal layer cutterhead are annular respectively; It is inboard that said internal layer cutterhead is sleeved on said outer cutterhead; The front end of said outer cutterhead and internal layer cutterhead is respectively equipped with bite, and said outer cutterhead and internal layer cutterhead connect Power Drive Unit through gear mechanism; Belt conveyor is installed in the bottom of said slide, and said belt conveyor passes said driving portion and supporting portion.
2. according to the described rescue shield machine of claim 1, it is characterized in that: the middle part of said slide is provided with eccentric rotating mechanism, and cutter and vibrator are installed on the said eccentric rotating mechanism.
3. according to the described rescue shield machine of claim 1, it is characterized in that: on the slide of said belt conveyor top manipulator is installed.
4. according to the described rescue shield machine of claim 1, it is characterized in that: the two ends of said pillar are respectively equipped with bayonet socket, and former and later two said pillar is through the said bayonet socket location that cooperatively interacts.
5. according to the described rescue shield machine of claim 1; It is characterized in that: said pillar is put together by upper and lower two semicircle pipes; The outer tube wall of said semicircle pipe is provided with trough of belt; The upper and lower both sides of said pillar respectively are provided with a flexible pedrail, and said flexible pedrail is walked around the inner tubal wall of runner and said pillar and the trough of belt on the outer tube wall, and an end is fixedly connected said support.
6. according to the described rescue shield machine of claim 1, it is characterized in that: the front end of said slide is provided with radar life-detection instrument and infrared pick-up head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210029777.1A CN102553103B (en) | 2012-02-10 | 2012-02-10 | Rescue shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210029777.1A CN102553103B (en) | 2012-02-10 | 2012-02-10 | Rescue shield machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102553103A true CN102553103A (en) | 2012-07-11 |
| CN102553103B CN102553103B (en) | 2014-03-26 |
Family
ID=46400534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210029777.1A Expired - Fee Related CN102553103B (en) | 2012-02-10 | 2012-02-10 | Rescue shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102553103B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888380A (en) * | 2015-05-13 | 2015-09-09 | 西安科技大学 | Rapid rescue device for people buried due to soil collapse |
| CN108301867A (en) * | 2018-04-08 | 2018-07-20 | 中交天和机械设备制造有限公司 | Quick-splicing type rescue shield machine |
| CN109488366A (en) * | 2018-11-06 | 2019-03-19 | 东北大学 | Safe and reliable Quick rescue device and rescue mode after a kind of tunnel cave |
| CN110206566A (en) * | 2019-06-04 | 2019-09-06 | 湖北建科国际工程有限公司 | Excavating device and excavation method for tunnel crushed zone hole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094311A1 (en) * | 2001-11-21 | 2003-05-22 | Hiroyuki Itou | Cutter structure for shield machine |
| US20030118408A1 (en) * | 2001-12-26 | 2003-06-26 | Hiroyuki Itou | Earth discharging device for upward-facing shield machine |
| CN201351496Y (en) * | 2009-02-09 | 2009-11-25 | 上海力行工程技术发展有限公司 | Dual-cutter large soil pressure balance shield machine |
| CN101824988A (en) * | 2010-04-13 | 2010-09-08 | 唐兆连 | Shield machine |
| CN102146795A (en) * | 2011-02-24 | 2011-08-10 | 闻建明 | Explosive shield machine |
-
2012
- 2012-02-10 CN CN201210029777.1A patent/CN102553103B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030094311A1 (en) * | 2001-11-21 | 2003-05-22 | Hiroyuki Itou | Cutter structure for shield machine |
| US20030118408A1 (en) * | 2001-12-26 | 2003-06-26 | Hiroyuki Itou | Earth discharging device for upward-facing shield machine |
| CN201351496Y (en) * | 2009-02-09 | 2009-11-25 | 上海力行工程技术发展有限公司 | Dual-cutter large soil pressure balance shield machine |
| CN101824988A (en) * | 2010-04-13 | 2010-09-08 | 唐兆连 | Shield machine |
| CN102146795A (en) * | 2011-02-24 | 2011-08-10 | 闻建明 | Explosive shield machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888380A (en) * | 2015-05-13 | 2015-09-09 | 西安科技大学 | Rapid rescue device for people buried due to soil collapse |
| CN104888380B (en) * | 2015-05-13 | 2017-08-25 | 西安科技大学 | A kind of Quick rescue device for cause personnel burial of being caved in for the soil body |
| CN108301867A (en) * | 2018-04-08 | 2018-07-20 | 中交天和机械设备制造有限公司 | Quick-splicing type rescue shield machine |
| CN109488366A (en) * | 2018-11-06 | 2019-03-19 | 东北大学 | Safe and reliable Quick rescue device and rescue mode after a kind of tunnel cave |
| CN109488366B (en) * | 2018-11-06 | 2020-08-25 | 东北大学 | Safe and reliable rapid rescue device and rescue method after tunnel collapse |
| CN110206566A (en) * | 2019-06-04 | 2019-09-06 | 湖北建科国际工程有限公司 | Excavating device and excavation method for tunnel crushed zone hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102553103B (en) | 2014-03-26 |
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