CN205013023U - Be suitable for full section of broken country rock to strut equipment fast - Google Patents
Be suitable for full section of broken country rock to strut equipment fast Download PDFInfo
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- CN205013023U CN205013023U CN201520596749.7U CN201520596749U CN205013023U CN 205013023 U CN205013023 U CN 205013023U CN 201520596749 U CN201520596749 U CN 201520596749U CN 205013023 U CN205013023 U CN 205013023U
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- plate
- retaining
- surrounding rock
- pillar
- lateral stay
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Abstract
The utility model provides a be suitable for full section of broken country rock to strut equipment fast, includes the main tributary post, left lateral stay, and right lateral stay, the bottom plate jack, the main tributary backplate, the left side is to propping up backplate and right side to a backplate, main tributary backplate fixed mounting holds in the main tributary capital, and the left side is to propping up backplate fixed mounting in a left lateral stay top, and the right side is to propping up backplate fixed mounting in a right lateral stay top, and the main tributary post lies in bottom plate jack top, and left lateral stay and right lateral stay are installed respectively in the main tributary post left and right sides. The utility model discloses the section of can making perfect is strutted the tunnel country rock fast, can solve deep underground works resource exploitation in -process, and tunnel surrouding rock deformation is serious, and especially near geological structure areas such as fault, fold, the country rock breakage exchanges the technical problem that the inbreak was hurted sb. 's feelings.
Description
Technical field
The utility model relates to a kind of support apparatus, especially a kind of tunneling boring quick supporting equipment being suitable for breaking surrounding rock.
Background technology
Along with the continuous expansion of the geotechnical engineering scopes of construction item such as water conservancy and hydropower, highway tunnel and subterranean resource exploitation and depth of implements, the various engineering problems that manufacturing enterprise and unit in charge of construction face are also day by day serious.Gross distortion problem wherein in various chamber and roadway excavation process is particularly outstanding.Chamber and tunnel gross distortion have an immense impact on to programming and personal security.For colliery, according to incompletely statistics, the tunnel total length that China's coal-mine is newly tunneled every year is more than 10000km, this is comprising soft and broken surrounding rocks tunnel, high-ground stress tunnel, affect the more serious tunnel of the surrouding rock deformation such as tunnel, large section roadway by strong dynamic pressure, these deformation of the surrounding rock in tunnel amounts large (generally at more than 500mm, the displacement in some tunnel up to more than 3000mm, the mining area such as moderately well-off in Huainan, iron processes, Jinchuan Nickel platinum ore district), roadway surrounding rock is difficult to control.Meanwhile, in all kinds of accident in the colliery of China, the frequency of back accounts for 52.9% of total accident quantity, ranks first place.How to control the distortion of roadway surrounding rock fast and effectively, guarantee the stable of roadway surrounding rock in mining process, especially exploiting in the deep of complicated geological, is the top priority being related to safety of coal mines high-efficiency mining and miner's life security.But not a kind of in prior art can the support apparatus of effective deformation controlling for rock surrounding gateways fast.
Utility model content
In order to solve in the underground construction resource exploitation process of deep, deformation of the surrounding rock in tunnel is serious, especially, near the geological structural belt such as tomography, fold, the technical problem that the easy inbreak of rock crusher is hurted sb.'s feelings, the utility model provides a kind of tunneling boring quick supporting equipment being suitable for breaking surrounding rock.
The technical solution adopted in the utility model is as follows:
Be suitable for a tunneling boring quick supporting equipment for breaking surrounding rock, comprise main pillar, left lateral stay, right lateral stay, base plate jack, main retaining-plate, left side is to retaining-plate and right side to retaining-plate.
Described main retaining-plate is fixedly installed in described main pillar top, described left side is fixedly installed in described left side to pillar top to retaining-plate, described right side is fixedly installed in described right side to pillar top to retaining-plate, described main pillar is positioned at described base plate jack top, and described left lateral stay and described right lateral stay are installed on the described main pillar left and right sides respectively.
Be suitable in the tunneling boring quick supporting equipment of breaking surrounding rock above-mentioned, described main retaining-plate, described left side forms several through holes to retaining-plate and described right side respectively to retaining-plate.
Be suitable in the tunneling boring quick supporting equipment of breaking surrounding rock above-mentioned, described main retaining-plate, described left side is all equipped with side wing to retaining-plate and described right side to retaining-plate both sides, is connected with a side wing pole by two side wing connectors.
In the tunneling boring quick supporting equipment of breaking surrounding rock, be also provided with rotation platform between described main pillar and described base plate jack above-mentioned being suitable for, described main pillar is fixed on described rotation platform, and described rotation platform is supported by described base plate jack.
Be suitable in the tunneling boring quick supporting equipment of breaking surrounding rock above-mentioned, described left lateral stay and described right lateral stay are connected to left vertical pillar and pillar is found on the right side, and a described left side is stood pillar and the described right side and found pillar and all stand on described rotation platform.
In the tunneling boring quick supporting equipment of breaking surrounding rock, between described main pillar and described rotation platform, main foot plate is also equipped with above-mentioned being suitable for.
Be suitable in the tunneling boring quick supporting equipment of breaking surrounding rock above-mentioned, described rotation platform is fixed on to be reprinted on mine car.
Be suitable in the tunneling boring quick supporting equipment of breaking surrounding rock above-mentioned, described main retaining-plate, described left side to retaining-plate and described right side to retaining-plate and described side wing and country rock contact surface be arc surfaced.
A kind of tunneling boring quick supporting system being suitable for breaking surrounding rock, comprise several above-mentioned tunneling boring quick supporting equipment being suitable for breaking surrounding rock, connected by lateral connection pillar between the tunneling boring quick supporting equipment being suitable for breaking surrounding rock described in adjacent, the action of all pillars and pole controls by hydraulic control system.
Technique scheme of the present utility model has the following advantages compared to existing technology:
The tunneling boring quick supporting equipment of breaking surrounding rock that what 1. the utility model provided be suitable for, owing to adopting main pillar, left lateral stay, right lateral stay acts on main retaining-plate respectively, and left side is to retaining-plate, right side realizes to retaining-plate supporting back and two being helped to country rock, adopt the supporting of base plate jack realization to base plate, and adopt hydraulic control system unified operation, therefore, the utility model can tunneling boring quick supporting roadway surrounding rock, and supporting effect is fairly obvious.
The tunneling boring quick supporting equipment of breaking surrounding rock that what 2. the utility model provided be suitable for, due at main retaining-plate, left side forms some through holes to retaining-plate and right side on retaining-plate, convenient under retaining-plate state, implement the slip casting operation to country rock and anchor net anchor pole/cable bolting operation simultaneously, therefore, the utility model can realize the secondary supporting to breaking surrounding rock, and supporting effect is more obvious.
The tunneling boring quick supporting equipment of breaking surrounding rock that what 3. the utility model provided be suitable for, owing to being also equipped with side wing in retaining-plate both sides, and make to be hinged, side wing can rotate relative to retaining-plate, therefore, the utility model can carry out wider supporting to country rock, and especially to breaking surrounding rock, supporting effect is more obvious.
The tunneling boring quick supporting equipment of breaking surrounding rock that what 4. the utility model provided be suitable for, owing to being installed on rotation platform by main pillar, therefore, what the utility model can be suitable for tunnel more flexibly moves towards change, and compliance is stronger.
The tunneling boring quick supporting equipment of breaking surrounding rock that what 5. the utility model provided be suitable for, because left lateral stay and right lateral stay and main pillar adopt chain connection, and below left lateral stay and right lateral stay, found pillar with a left side respectively and pillar chain connection is found on the right side, therefore, flexible supporting is carried out in the change that the utility model can adapt to cross-section shape of roadway, can adapt to the supporting requirement of different cross-section shape of roadway, adaptive capacity is stronger.
The tunneling boring quick supporting equipment of breaking surrounding rock that what 6. the utility model provided be suitable for, reprint on mine car because main pillar is installed on, can realize mobile fast by reprinting mine car, therefore, the utility model can meet the requirement of breaking surrounding rock quick supporting more.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the tunneling boring quick supporting device structure schematic diagram that the utility model is suitable for breaking surrounding rock;
Fig. 2 is the tunneling boring quick supporting system architecture schematic diagram that the utility model is suitable for breaking surrounding rock;
Fig. 3 is that the utility model to be suitable in the tunneling boring quick supporting equipment of breaking surrounding rock main (left side to, right side to) retaining-plate structural representation;
Fig. 4 is that the utility model is suitable for master in the tunneling boring quick supporting System Implementation side one of breaking surrounding rock (left side to, right side to) retaining-plate structural representation;
Fig. 5 is that the utility model is suitable for master in the tunneling boring quick supporting system embodiment two of breaking surrounding rock (left side to, right side to) retaining-plate structural representation.
Be labeled as in figure: the main pillar of 1-, the left lateral stay of 2-, the right lateral stay of 3-, 4-base plate jack, the main retaining-plate of 5-, to retaining-plate on the left of 6-, to retaining-plate on the right side of 7-, 8-through hole, 9-side wing, 10-side wing connector, 11-side wing pole, 12-rotation platform, the vertical pillar in a 13-left side, the vertical pillar in the 14-right side, the main foot plate of 15-, 16-reprints mine car.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
What Fig. 1-5 showed is that the utility model is suitable for the tunneling boring quick supporting equipment of breaking surrounding rock and the preferred embodiment of support system.
Embodiment one
The described tunneling boring quick supporting equipment being suitable for breaking surrounding rock, comprises main pillar 1, left lateral stay 2, right lateral stay 3, base plate jack 4, main retaining-plate 5, and left side is to retaining-plate 6 and right side to retaining-plate 7; Described main retaining-plate 5 is fixedly installed in described main pillar 1 top, described left side is fixedly installed in described left lateral stay 2 top to retaining-plate 6, described right side is fixedly installed in described right lateral stay 3 top to retaining-plate 7, described main pillar 1 is positioned at described base plate jack 4 top, and described left lateral stay 2 and described right lateral stay 3 are installed on described main pillar 1 left and right sides respectively.
In the present embodiment, described main retaining-plate 5, described left side forms several through holes 8 to retaining-plate 6 and described right side respectively to retaining-plate 7.
In the present embodiment, described main retaining-plate 5, described left side is all equipped with side wing 9 to retaining-plate 6 and described right side to retaining-plate 7 both sides, is connected with a side wing pole 11 by two side wing connectors 10.
In the present embodiment, be also provided with rotation platform 12 between described main pillar 1 and described base plate jack 4, described main pillar is fixed on described rotation platform 12, and described rotation platform 12 is supported by described base plate jack 4.
In the present embodiment, described left lateral stay 2 and described right lateral stay 3 are connected to left vertical pillar 13 and pillar 14 is found on the right side, and a described left side is stood pillar 13 and the described right side and found pillar 14 and all stand on described rotation platform 12.
In the present embodiment, main foot plate 15 is also equipped with between described main pillar 1 and described rotation platform 12.
In the present embodiment, described rotation platform 12 is fixed on and reprints on mine car 16.
The described tunneling boring quick supporting system being suitable for breaking surrounding rock, comprise several the present embodiment, connected between adjacent the present embodiment by lateral connection pillar 17, the action of all pillars and pole controls by hydraulic control system.
Adopt the present embodiment roadway surrounding rock to be carried out to the method for supporting, step comprises:
A) first by reprinting mine car 16 by the described tunneling boring quick supporting system transfer being suitable for breaking surrounding rock to needing to carry out in the tunnel of supporting to country rock;
B) raise described main pillar 1 by described hydraulic control system, described left lateral stay 2, described right lateral stay 3 and described base plate jack 4, make described main retaining-plate 5, left side contacts to retaining-plate 7 with roadway surrounding rock to retaining-plate 6 with right side;
C) described left lateral stay 2 and a described left side is driven to found pillar 13 by described hydraulic control system, pillar 14 is found on described right lateral stay 3 and the described right side, adjust described left side to retaining-plate 6 with described right side to retaining-plate 7 and the contact area contacting country rock, make contact area reach maximum;
D) drive described side wing pole 11 by described hydraulic control system, stretch out whole described side wing 9;
E) by described through hole, grouting and reinforcing is carried out to country rock;
F) through observing, after country rock maximum deformation quantity is reduced to 2-5mm/d, helping to lay anchor net at back and two, carrying out anchor pole by described through hole (8) or anchor cable is fixed.
Embodiment two
In the present embodiment, described main retaining-plate 5, described left side is arc surfaced to retaining-plate 6 and described right side to retaining-plate 7 and described side wing 9 with country rock contact surface.
Except above-mentioned distinguishing characteristics, all the other technical characteristics are identical with embodiment one.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.
Claims (9)
1. one kind is suitable for the tunneling boring quick supporting equipment of breaking surrounding rock, it is characterized in that: comprise main pillar (1), left lateral stay (2), right lateral stay (3), base plate jack (4), main retaining-plate (5), left side is to retaining-plate (6) and right side to retaining-plate (7);
Described main retaining-plate (5) is fixedly installed in described main pillar (1) top, described left side is fixedly installed in described left lateral stay (2) top to retaining-plate (6), described right side is fixedly installed in described right lateral stay (3) top to retaining-plate (7), described main pillar (1) is positioned at described base plate jack (4) top, and described left lateral stay (2) and described right lateral stay (3) are installed on described main pillar (1) left and right sides respectively.
2. the tunneling boring quick supporting equipment being suitable for breaking surrounding rock according to claim 1, it is characterized in that: described main retaining-plate (5), described left side forms several through holes (8) to retaining-plate (6) and described right side respectively to retaining-plate (7).
3. according to the arbitrary described tunneling boring quick supporting equipment being suitable for breaking surrounding rock of claim 1-2, it is characterized in that: described main retaining-plate (5), described left side is all equipped with side wing (9) to retaining-plate (6) and described right side to retaining-plate (7) both sides, is connected with a side wing pole (11) by two side wing connectors (10).
4. the tunneling boring quick supporting equipment being suitable for breaking surrounding rock according to claim 3, it is characterized in that: between described main pillar (1) and described base plate jack (4), rotation platform (12) is also installed, described main pillar is fixed on described rotation platform (12), and described rotation platform (12) is supported by described base plate jack (4).
5. the tunneling boring quick supporting equipment being suitable for breaking surrounding rock according to claim 4, it is characterized in that: described left lateral stay (2) and described right lateral stay (3) are connected to left vertical pillar (13) and pillar (14) is found on the right side, a described left side is stood pillar (13) and the described right side and is found pillar (14) and all stand on described rotation platform (12).
6. the tunneling boring quick supporting equipment being suitable for breaking surrounding rock according to claim 4 or 5, is characterized in that: be also equipped with main foot plate (15) between described main pillar (1) and described rotation platform (12).
7. the tunneling boring quick supporting equipment being suitable for breaking surrounding rock according to claim 6, is characterized in that: described rotation platform (12) is fixed on to be reprinted on mine car (16).
8. the tunneling boring quick supporting equipment being suitable for breaking surrounding rock according to claim 7, it is characterized in that: described main retaining-plate (5), described left side is arc surfaced to retaining-plate (6) and described right side to retaining-plate (7) and described side wing (9) with country rock contact surface.
9. one kind is suitable for the tunneling boring quick supporting system of breaking surrounding rock, it is characterized in that: comprise the arbitrary described tunneling boring quick supporting equipment being suitable for breaking surrounding rock of several claim 1-8, connected by lateral connection pillar (17) between the tunneling boring quick supporting equipment being suitable for breaking surrounding rock described in adjacent, the action of all pillars and pole controls by hydraulic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596749.7U CN205013023U (en) | 2015-08-11 | 2015-08-11 | Be suitable for full section of broken country rock to strut equipment fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596749.7U CN205013023U (en) | 2015-08-11 | 2015-08-11 | Be suitable for full section of broken country rock to strut equipment fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013023U true CN205013023U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596749.7U Expired - Fee Related CN205013023U (en) | 2015-08-11 | 2015-08-11 | Be suitable for full section of broken country rock to strut equipment fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178997A (en) * | 2015-08-11 | 2015-12-23 | 煤炭科学技术研究院有限公司 | Rapid full-section supporting apparatus and method suitable for crushing wall rock |
| CN107605517A (en) * | 2017-09-19 | 2018-01-19 | 西南交通大学 | Multipoint movable formula tunnel tunnel face temporary support system |
-
2015
- 2015-08-11 CN CN201520596749.7U patent/CN205013023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178997A (en) * | 2015-08-11 | 2015-12-23 | 煤炭科学技术研究院有限公司 | Rapid full-section supporting apparatus and method suitable for crushing wall rock |
| CN105178997B (en) * | 2015-08-11 | 2019-09-20 | 煤炭科学技术研究院有限公司 | A kind of tunneling boring quick supporting equipment and method for protecting support suitable for breaking surrounding rock |
| CN107605517A (en) * | 2017-09-19 | 2018-01-19 | 西南交通大学 | Multipoint movable formula tunnel tunnel face temporary support system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170811 |