CN102767384B - In construction hole, penstock installs rotating disk - Google Patents
In construction hole, penstock installs rotating disk Download PDFInfo
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- CN102767384B CN102767384B CN201210247989.7A CN201210247989A CN102767384B CN 102767384 B CN102767384 B CN 102767384B CN 201210247989 A CN201210247989 A CN 201210247989A CN 102767384 B CN102767384 B CN 102767384B
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- rotating disk
- bearing axle
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- roller
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Abstract
The invention discloses penstock in a kind of construction hole and rotating disk is installed, comprise center load-bearing axle, load-bearing axle sleeve, support bracket, rotating disk panel and the trolley track as steel pipe transmission trolley track, the axial direction of center load-bearing axle is vertical direction, load-bearing axle sleeve is set in the epimere of center load-bearing axle and can rotates on center load-bearing axle, support bracket is fixedly connected with load-bearing axle sleeve, rotating disk panel is installed on above support bracket, and trolley track is installed on above rotating disk panel.Because constructor operates on ground, there is no work high above the ground, so greatly reduce security risk, saved resource, reduced construction cost, added economic benefit; Structure of the present invention is simple, easy to operate, completes and turns to required time to only have a thirtieth of conventional steel forward method, and operating efficiency improves highly significant; Namely the present invention only need can be used for next engineering through too small change, so have reusable advantage, provides cost savings.
Description
Technical field
The present invention relates to the erection equipment of penstock in a kind of hole of constructing, particularly relate to penstock in a kind of simple to operate, construction hole that efficiency is high and rotating disk is installed.
Background technology
Penstock installing engineering in construction hole, generally in factory, penstock is completed, working tunnel mouth is transported to haulage vehicle, use mobile crane or portal frame, steel tube suspending is put on transport trolley, by working tunnel track, hoist engine is utilized to be pulled to working tunnel and T-shape mouth place, main hole, utilize embedded anchor bar and tackles above T-shape mouth, hung ground rear steering, input personnel are 4-5 name at least, once-through operation needs 1 hour, the method is good at geological conditions, the situation that engineering quantity is few, adopt this way simple, to features as poor geologic condition, the situation that engineering quantity is large, adopt this way inefficiency, there is larger security risk, uneconomical.
The documents and materials of penstock mounting method and erection equipment in retrieval construction hole, also do not find to use penstock in construction hole to install rotating disk and carry out the method and apparatus that steel pipe turns to, have no said method and the application of equipment in Practical Project yet.
Summary of the invention
Object of the present invention is just to provide to solve the problem penstock in a kind of simple to operate, construction hole that efficiency is high to install rotating disk.
In order to achieve the above object, present invention employs following technical scheme:
In construction hole of the present invention, penstock installs the trolley track that rotating disk comprises center load-bearing axle, load-bearing axle sleeve, support bracket, rotating disk panel and is used as steel pipe transmission trolley track, the axial direction of described center load-bearing axle is vertical direction, described load-bearing axle sleeve is set in the epimere of described center load-bearing axle and can rotates on described center load-bearing axle, described support bracket is fixedly connected with described load-bearing axle sleeve, described rotating disk panel is installed on above described support bracket, and described trolley track is installed on above described rotating disk panel.
In application, in construction hole of the present invention, penstock installation rotating disk is arranged on the place (calling T-shape mouth in the following text) that the main hole of construction intersects with working tunnel, after penstock being completed in factory, working tunnel mouth is transported to haulage vehicle, use mobile crane or portal frame, steel tube suspending is put on steel pipe transmission chassis, by working tunnel track, utilize hoist engine that steel pipe transmission chassis is transported to T-shape mouth, in construction hole of the present invention, penstock is installed near rotating disk, trolley track and working tunnel track are aligned, hoist engine is utilized to be pulled on trolley track by steel pipe transmission chassis, rotary turnplate panel makes trolley track align with construction main hole track, utilize hoist engine to draw steel pipe transmission chassis and leave trolley track, be transported to installation position, complete construction.
Further, in construction hole of the present invention, penstock installation rotating disk also comprises rotating disk roller and the roller anchor slab for supporting described rotating disk roller, submarginal position on the soffit that described rotating disk roller is installed on described rotating disk panel, described roller anchor slab and described rotating disk panel parallel, described roller anchor slab is positioned at below described rotating disk roller.The setting of rotating disk roller and roller anchor slab can share the pressure of steel pipe, and the pressure that load-bearing axle sleeve is born reduces, thus the frictional force between load-bearing axle sleeve and center load-bearing axle is reduced, and is convenient to the rotation of rotating disk panel.
Particularly, described rotating disk roller is multiple, is preferably 16, and circumferentially submarginal on the soffit being uniformly distributed in described rotating disk panel, described roller anchor slab is annular anchor slab.The rotation of rotating disk panel 360 ° can be realized like this.
Further, on described rotating disk panel, submarginal circumferential surface is provided with reinforcing rib.
As preferably, the central axis place of described reinforcing rib passes straight through the central point of described rotating disk panel; Described reinforcing rib is many, is uniformly distributed in submarginal circumferential surface on described rotating disk panel.
Further, in construction hole of the present invention, penstock installation rotating disk also comprises center anchor slab, and described center load-bearing axle is fixedly installed in above the anchor slab of described center.Center anchor slab is used for mounting center load-bearing axle, realizes the load-bearing to whole rotating disk.
Beneficial effect of the present invention is:
In construction hole of the present invention, penstock installs rotating disk in use, because constructor operates on ground, does not have work high above the ground, so greatly reduce security risk, has saved resource, reduced construction cost, added economic benefit; In construction hole of the present invention, penstock installation turntable structure is simple, easy to operate, and complete and turn to required time to only have a thirtieth of conventional steel forward method, operating efficiency improves highly significant; In construction hole of the present invention, namely penstock installation rotating disk only need can be used for next engineering through too small change, so have reusable advantage, provides cost savings.
Accompanying drawing explanation
Fig. 1 is that in construction hole of the present invention, penstock installs plan structure schematic diagram when rotating disk is applied;
Fig. 2 is the A-A sectional view in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described in detail:
As depicted in figs. 1 and 2, in construction hole of the present invention, penstock installation rotating disk comprises center load-bearing axle 3, load-bearing axle sleeve 2, support bracket 1, rotating disk panel 6, trolley track 5, rotating disk roller 8, roller anchor slab 12 and center anchor slab 9, trolley track 5 is used as steel pipe transmission trolley track, the axial direction of center load-bearing axle 3 is vertical direction, load-bearing axle sleeve 2 is set in the epimere of center load-bearing axle 3 and can rotates on center load-bearing axle 3, support bracket 1 is fixedly connected with load-bearing axle sleeve 2, rotating disk panel 6 is installed on above support bracket 1, trolley track 5 is installed on above rotating disk panel 6, roller anchor slab 12 is for supporting wheel roller 8, submarginal position on the soffit that rotating disk roller 8 is installed on rotating disk panel 6, roller anchor slab 12 is parallel with rotating disk panel 6, roller anchor slab 12 is positioned at below rotating disk roller 8, rotating disk roller 8 is 16, circumferentially submarginal on the soffit being uniformly distributed in rotating disk panel 6, roller anchor slab 12 is annular anchor slab, center anchor slab 9 is for mounting center load-bearing axle 3, and center load-bearing axle 3 is fixedly installed in above center anchor slab 9, on rotating disk panel 6, submarginal circumferential surface is provided with many reinforcing ribs 7, and many reinforcing ribs 7 are uniformly distributed in submarginal circumferential surface on rotating disk panel 6, and the central axis place of reinforcing rib 7 passes straight through the central point of rotating disk panel 6.
As depicted in figs. 1 and 2, in application, in construction hole of the present invention, penstock installation rotating disk is arranged on the place (calling T-shape mouth in the following text) that the main hole of construction intersects with working tunnel, first at T-shape mouth excavation infrastructure, the pre-buried anchor pole for installing roller anchor slab 12 and center anchor slab 9, builds fist stage concrete 10.After fist stage concrete 10 solidifies sizing, roller anchor slab 12 is connected with corresponding anchor pole with center anchor slab 9, builds second stage concrete 11.After second stage concrete 11 solidifies sizing, center anchor slab 9 welds center load-bearing axle 3, then respectively load-bearing axle sleeve 2, support bracket 1, rotating disk panel 6, trolley track 5, rotating disk roller 8 and reinforcing rib 7 are installed.
In construction hole of the present invention, the course of work of penstock installation rotating disk is as follows:
After penstock (not shown) being completed in factory, working tunnel mouth is transported to haulage vehicle, use mobile crane or portal frame, steel tube suspending is put on steel pipe transmission chassis 4, by working tunnel track, utilize hoist engine that steel pipe transmission chassis 4 is transported to T-shape mouth, in construction hole of the present invention, penstock is installed near rotating disk, trolley track 5 and working tunnel track (not shown) are aligned, hoist engine (not shown) is utilized to be pulled on trolley track 5 by steel pipe transmission chassis 4, rotary turnplate panel 6 makes trolley track 5 align with construction main hole track (not shown), utilize hoist engine (not shown) to draw steel pipe transmission chassis 4 and leave trolley track 5, be transported to installation position, complete construction.Above-mentioned steering procedure only needs two people just can complete, and one of them people is ground observation and commander, and another person operates hoist engine, and completing a steering operation only needs 2 minutes, and the time only has a thirtieth of conventional steering method, significantly improves operating efficiency; Because constructor operates on ground, do not have work high above the ground, operating personnel leave penstock and install rotation portion, greatly reduce security risk; After an engineering is used to complete, in construction hole of the present invention, penstock installation rotating disk can reclaim, and through too small change, is directly used in next engineering, has saved resource, reduced construction cost.
Claims (6)
1. in a construction hole, penstock installs rotating disk, it is characterized in that: comprise center load-bearing axle, load-bearing axle sleeve, support bracket, rotating disk panel and the trolley track as steel pipe transmission trolley track, the axial direction of described center load-bearing axle is vertical direction, described load-bearing axle sleeve is set in the epimere of described center load-bearing axle and can rotates on described center load-bearing axle, described support bracket is fixedly connected with described load-bearing axle sleeve, described rotating disk panel is installed on above described support bracket, and described trolley track is installed on above described rotating disk panel; Described installation rotating disk also comprises rotating disk roller and the roller anchor slab for supporting described rotating disk roller, submarginal position on the soffit that described rotating disk roller is installed on described rotating disk panel, described roller anchor slab and described rotating disk panel parallel, described roller anchor slab is positioned at below described rotating disk roller; Described rotating disk roller is multiple, and circumferentially submarginal on the soffit being uniformly distributed in described rotating disk panel, described roller anchor slab is annular anchor slab.
2. in construction hole according to claim 1, penstock installs rotating disk, it is characterized in that: described rotating disk roller is 16.
3. in construction hole according to claim 1, penstock installs rotating disk, it is characterized in that: on described rotating disk panel, submarginal circumferential surface is provided with reinforcing rib.
4. in construction hole according to claim 3, penstock installs rotating disk, it is characterized in that: the central axis place of described reinforcing rib passes straight through the central point of described rotating disk panel.
5. in the construction hole according to claim 3 or 4, penstock installs rotating disk, it is characterized in that: described reinforcing rib is many, is uniformly distributed in submarginal circumferential surface on described rotating disk panel.
6. in construction hole according to claim 1, penstock installs rotating disk, and it is characterized in that: also comprise center anchor slab, described center load-bearing axle is fixedly installed in above the anchor slab of described center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247989.7A CN102767384B (en) | 2012-07-18 | 2012-07-18 | In construction hole, penstock installs rotating disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210247989.7A CN102767384B (en) | 2012-07-18 | 2012-07-18 | In construction hole, penstock installs rotating disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767384A CN102767384A (en) | 2012-11-07 |
| CN102767384B true CN102767384B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210247989.7A Active CN102767384B (en) | 2012-07-18 | 2012-07-18 | In construction hole, penstock installs rotating disk |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129931B (en) * | 2013-03-15 | 2015-01-07 | 机械工业第三设计研究院 | Novel heavy load power supply track turntable device capable of rotating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193843Y (en) * | 1994-07-13 | 1995-04-05 | 石家庄铁道学院 | Roller railway bench cart |
| JP2010024819A (en) * | 2008-06-19 | 2010-02-04 | Kurimoto Kasei Kogyo Kk | Pipe conveying truck and pipe conveying method |
| CN201619868U (en) * | 2010-04-13 | 2010-11-03 | 中国葛洲坝集团股份有限公司 | Transportation trolley capable of turning vertically |
| CN201932139U (en) * | 2010-12-22 | 2011-08-17 | 中铁二十四局集团浙江工程有限公司 | Rotary trolley on flat truck |
| CN202658587U (en) * | 2012-07-18 | 2013-01-09 | 中国水利水电第五工程局有限公司 | Pressure steel pipe installation turntable in construction hole |
-
2012
- 2012-07-18 CN CN201210247989.7A patent/CN102767384B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193843Y (en) * | 1994-07-13 | 1995-04-05 | 石家庄铁道学院 | Roller railway bench cart |
| JP2010024819A (en) * | 2008-06-19 | 2010-02-04 | Kurimoto Kasei Kogyo Kk | Pipe conveying truck and pipe conveying method |
| CN201619868U (en) * | 2010-04-13 | 2010-11-03 | 中国葛洲坝集团股份有限公司 | Transportation trolley capable of turning vertically |
| CN201932139U (en) * | 2010-12-22 | 2011-08-17 | 中铁二十四局集团浙江工程有限公司 | Rotary trolley on flat truck |
| CN202658587U (en) * | 2012-07-18 | 2013-01-09 | 中国水利水电第五工程局有限公司 | Pressure steel pipe installation turntable in construction hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102767384A (en) | 2012-11-07 |
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