CN106593482A - Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle - Google Patents
Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle Download PDFInfo
- Publication number
- CN106593482A CN106593482A CN201611199432.5A CN201611199432A CN106593482A CN 106593482 A CN106593482 A CN 106593482A CN 201611199432 A CN201611199432 A CN 201611199432A CN 106593482 A CN106593482 A CN 106593482A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- roadway
- rubber
- roadway floor
- hardening device
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000009412 basement excavation Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims abstract 2
- 230000011218 segmentation Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Road Paving Structures (AREA)
Abstract
Provided is a heaven roadway floor quick hardening device suitable for traveling of a rubber-tyred vehicle. The heaven roadway floor quick hardening device is laid on a roadway floor which is liable to heave. The hardening device comprises a plurality of segmented steel plates with patterns, the width of the segmented steel plates is equivalent to that of an excavated roadway, and the segmented steel plates are connected into a whole in an end-to-end mode through hook mechanisms in the length direction. The segmented steel plates are connected flexibly so as to effectively adapt to slight heaving deformation of the roadway. When the heaving deformation of the roadway is severe, deflection deformation of the steel plates is severe, and normal transportation of the rubber-tyred vehicle is influenced, the segmented steel plates can be removed, the heaving portion of the roadway is removed through excavation, the disconnected segmented steel plates are connected again after the roadway floor is flattened, roadway floor heaving can be effectively solved, and the rubber-tyred vehicle can work normally.
Description
Technical field
The present invention relates to a kind of bottom distension roadway floor quick-hardening device for being suitable for rubber-tired cart walking, is mainly used in solving coal
The problem that railless free-wheeled vehicle cannot normally walk after the deformation of ore deposit floor lift in gallery.
Background technology
Affected by mining operation, tunnel roof and floor and two helps rock mass to be deformed and displacement, tunnel are produced into tunnel
The phenomenon that base plate swells upwards is referred to as bottom distension.Drift section reduces, hinders transport and pedestrian, hinders ore deposit caused by the distension institute of bottom
Well is divulged information so that many mines are had to put into substantial amounts of man power and material and do the interim process work such as " planted agent ", seriously
Meeting cause scrapping for whole piece tunnel, the production and safety to mine produces very big restriction.
At present, the method that floor lift in gallery process work mainly hardens base plate using cement concrete, under certain condition should
Method can make the railless free-wheeled vehicle can be with normal work with effective control bottom distension.But some problems are there is also, cement concrete is hard
After change, roadway floor swelling stress cannot discharge, and to a certain extent, the cement bottom plate of artificial aging still energy accumulation can occur
Bottom distension destruction, causes railless free-wheeled vehicle impassable.
The content of the invention
In order to overcome the above-mentioned deficiency of prior art, the present invention to provide a kind of bottom distension roadway floor for being suitable for rubber-tired cart walking
Quick-hardening device, the device can not only effectively adapt to bottom distension small deformation, and bottom distension deflection can be removed first point when larger
Section steel plate, carries out roadway floor and excavates levelling construction, after floor lift in gallery is eliminated, then the quick segmentation steel plate of overlap joint again, so as to
Rubber-tired cart normal work is effectively ensured.
The present invention solves the technical scheme of its technical problem employing：A kind of bottom distension roadway floor for being suitable for rubber-tired cart walking
Quick-hardening device, is laid on the roadway floor of easy bottom distension, and the curing system includes several segmentation steel with decorative pattern
Plate, the span length after being segmented the width of steel plate and excavating is suitable, is segmented in the longitudinal direction between steel plate and adopts hitch gear
It is end to end to be connected, it is flexibly connected between segmentation steel plate, can adjust in time between steel plate, little bottom distension deformation is adapted to,
The bottom distension that bending section tunnel can be met simultaneously is processed.
Compared to existing technology, a kind of bottom distension roadway floor quick-hardening device for being suitable for rubber-tired cart walking of the invention, by
It is flexibly connected between segmentation steel plate, without playing bottom when bottom distension deflection is little, is adapted to floor lift in gallery, and does not interfere with
Railless free-wheeled vehicle normal work；When floor lift in gallery deflection is big, bottom distension part, smooth tunnel can be removed and cut out to segmentation steel plate
After base plate the segmentation steel plate of dismounting overlapped again again, it is not necessary to traditional post-curing, it is seen then that this process floor lift in gallery
Device is convenient effectively.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of hitch gear in one embodiment of the invention.
Fig. 3 is the sectional view in Fig. 2 at I.
In figure, 1, roadway floor, 2, segmentation steel plate, 3, hitch gear, 4, connecting portion, 5, coupler body, 6, groove.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to protection scope of the present invention.
Fig. 1 to Fig. 3 shows the structural representation of a preferred embodiment of the invention, a kind of applicable rubber-tired cart in figure
The bottom distension roadway floor quick-hardening device of walking, is laid on the roadway floor 1 of easy bottom distension, and the curing system includes some
The individual segmentation steel plate 2 with decorative pattern, the span length after being segmented the width of steel plate 2 and excavating is suitable, is segmented in the longitudinal direction
It is connected using hitch gear 3 is end to end between steel plate 2.
Preferably implement structure and be as one kind of the present embodiment, the length of the segmentation steel plate 2 is 2000mm, thick
Spend for 10mm.
Referring to shown in Fig. 2 and Fig. 3, the hitch gear 3 includes a connecting portion 4 and two coupler bodies 5, and two coupler bodies 5 are opened
Mouth down and it is connected on connecting portion 4 by end symmetric thereafter, is provided with recessed in the two ends upper surface of the segmentation length direction of steel plate 2
Groove 6, the connecting portion 4 of hitch gear 3 is fixedly connected on segmentation steel plate 2, such as welding, bolt connection, riveting etc., hitch gear
3 are connected at the groove 6 of adjacent segmentation steel plate 2 by coupler body 5, and the hook of coupler body 5 is located in groove 6 and forms dismountable connection.
But the version of hitch gear 3 is not limited to this, can also be that other can realize the feasibility structure being detachably connected.
After roadway excavation, laying is suitable with span length on the roadway floor 1 of easy bottom distension, and section length is
2000mm, thickness is segmentation steel plates 2 of the 10mm with decorative pattern, and segmentation steel plate 2 with decorative pattern is faced up laying, segmentation steel
Connected using hitch gear 3 between plate 2, making the segmentation steel plate 2 of laying becomes an entirety, normal so as to meet railless free-wheeled vehicle
The requirement of transport.It is flexibly connected due to being segmented between steel plate 2, floor lift in gallery small deformation can be effectively adapted to, with the wide tunnels of 3m
As a example by, when bottom distension amount is less than 150mm, the deformation for being segmented steel plate 2 is adapted to the bottom distension in tunnel, it is ensured that the normal row of railless free-wheeled vehicle
Sail；When floor lift in gallery deflection is big, bottom distension deflection reaches more than 150mm, the segmentation deflection deformation of steel plate 2 and bottom distension roadway deformation
It is uncoordinated, occur cavity between segmentation steel plate 2 and roadway floor 1, driving appearance is unstable, badly influences rubber-tired cart transport
When, segmentation steel plate 2 can be removed, and floor lift in gallery part is cut out, the weight of segmentation steel plate 2 that will be removed again after smooth roadway floor 1
New overlap joint, without the need for post-curing.So not only can effective process floor lift in gallery, rubber-tired cart normal work can be made again, constructed
Journey is simple, feasible, efficient.
The above, is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, it is every according to
According to the technical spirit of the present invention, to any simple modification and equal change done by above example, the guarantor of the present invention is each fallen within
Within the scope of shield.
Claims (3)
1. a kind of to be suitable for the bottom distension roadway floor quick-hardening device that rubber-tired cart is walked, it is laid on the roadway floor of easy bottom distension
(1) on, it is characterized in that：The curing system includes several segmentation steel plates (2) with decorative pattern, is segmented the width of steel plate (2)
It is suitable with the span length after excavation, it is segmented in the longitudinal direction between steel plate (2) and is linked to be using hitch gear (3) is end to end
Integrally.
2. it is according to claim 1 it is a kind of be suitable for rubber-tired cart walking bottom distension roadway floor quick-hardening device, its feature
It is：The length of segmentation steel plate (2) is 2000mm, and thickness is 10mm.
3. a kind of bottom distension roadway floor quick-hardening device for being suitable for rubber-tired cart walking according to claim 1 and 2, it is special
Levying is：The hitch gear (3) includes a connecting portion (4) and two coupler bodies (5), and two coupler bodies (5) are opening down and pass through
Thereafter end symmetric is connected on connecting portion (4), and in the two ends upper surface of segmentation steel plate (2) length direction groove (6) is provided with, and is hung
The connecting portion (4) of hook mechanism (3) is fixedly connected in segmentation steel plate (2), and hitch gear (3) is connected to adjacent by coupler body (5)
Segmentation steel plate (2) groove (6) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199432.5A CN106593482A (en) | 2016-12-22 | 2016-12-22 | Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611199432.5A CN106593482A (en) | 2016-12-22 | 2016-12-22 | Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593482A true CN106593482A (en) | 2017-04-26 |
Family
ID=58600793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611199432.5A Pending CN106593482A (en) | 2016-12-22 | 2016-12-22 | Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578537A (en) * | 2019-08-28 | 2019-12-17 | 龙口矿业集团有限公司 | Anti-impact hooked metal net and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210205U (en) * | 1987-07-14 | 1988-03-30 | 中国人民解放军89001部队 | Equipment for temporary pavement |
| CN2215508Y (en) * | 1995-03-07 | 1995-12-20 | 中国人民解放军89001部队 | Multi-purpose metal plate for paving road |
| JP2002030606A (en) * | 2000-07-14 | 2002-01-31 | Woody Sannai:Kk | Temporary road on soft ground and road surface structure for temporary road |
| CN101487218A (en) * | 2009-02-05 | 2009-07-22 | 王强 | Simple road and bridge laying apparatus |
| CN204139018U (en) * | 2014-08-19 | 2015-02-04 | 中国建筑第七工程局有限公司 | A kind of paving slab for mud ground |
| CN104499400A (en) * | 2014-12-11 | 2015-04-08 | 冯愚斌 | Base plate for rapidly constructing temporary road on soft pavement |
| CN204825598U (en) * | 2015-07-15 | 2015-12-02 | 湖北华舟重工应急装备股份有限公司 | A connect assembly that is used for stereoplasm road -surfacing car and road deck |
| CN205100056U (en) * | 2015-11-13 | 2016-03-23 | 四川加力机电有限公司 | Detachable snow tire wedge |
-
2016
- 2016-12-22 CN CN201611199432.5A patent/CN106593482A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210205U (en) * | 1987-07-14 | 1988-03-30 | 中国人民解放军89001部队 | Equipment for temporary pavement |
| CN2215508Y (en) * | 1995-03-07 | 1995-12-20 | 中国人民解放军89001部队 | Multi-purpose metal plate for paving road |
| JP2002030606A (en) * | 2000-07-14 | 2002-01-31 | Woody Sannai:Kk | Temporary road on soft ground and road surface structure for temporary road |
| CN101487218A (en) * | 2009-02-05 | 2009-07-22 | 王强 | Simple road and bridge laying apparatus |
| CN204139018U (en) * | 2014-08-19 | 2015-02-04 | 中国建筑第七工程局有限公司 | A kind of paving slab for mud ground |
| CN104499400A (en) * | 2014-12-11 | 2015-04-08 | 冯愚斌 | Base plate for rapidly constructing temporary road on soft pavement |
| CN204825598U (en) * | 2015-07-15 | 2015-12-02 | 湖北华舟重工应急装备股份有限公司 | A connect assembly that is used for stereoplasm road -surfacing car and road deck |
| CN205100056U (en) * | 2015-11-13 | 2016-03-23 | 四川加力机电有限公司 | Detachable snow tire wedge |
Non-Patent Citations (1)
| Title |
|---|
| 中国电子科技集团公司第十四研究所: "《有源相控阵雷达天线结构技术》", 30 June 2016, 西安电子科技大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578537A (en) * | 2019-08-28 | 2019-12-17 | 龙口矿业集团有限公司 | Anti-impact hooked metal net and using method thereof |
| CN110578537B (en) * | 2019-08-28 | 2020-11-24 | 龙口矿业集团有限公司 | Anti-impact hooked metal net and using method thereof |
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|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |