CN206800358U - Sudden expansion body top drops and sliding corbels support structure - Google Patents
Sudden expansion body top drops and sliding corbels support structure Download PDFInfo
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- CN206800358U CN206800358U CN201720690941.1U CN201720690941U CN206800358U CN 206800358 U CN206800358 U CN 206800358U CN 201720690941 U CN201720690941 U CN 201720690941U CN 206800358 U CN206800358 U CN 206800358U
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- plate
- expansion body
- sudden expansion
- support structure
- sliding
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Abstract
Sudden expansion body top drop and sliding corbels support structure are the utility model is related to, it includes sudden expansion body, and the outer wall of the sudden expansion body is provided with netted reinforcing rib, and the corner location in sudden expansion body bottom is welded with corbels support structure.The corbels support structure is divided into two types, the bottom of two groups of downstream faces for being arranged on sudden expansion body of first kind bracket, the bottom of two groups of upstream faces for being arranged on sudden expansion body of Second Type bracket；The first kind bracket includes the first plate, in the bottom sidewall for the downstream face that first plate is weldingly fixed on sudden expansion body, is welded with the second plate on two outsides of the first plate, the bottom of second plate is welded with the 5th plate；This top drop and sliding corbels support structure can be supported to whole sudden expansion body, ensure that hydraulic cylinder can smoothly jack whole sudden expansion body, and can laterally urge whole sudden expansion body, finally realize the adjustment of its installation site.
Description
Technical field
It the utility model is related to hydro powered formula ship lift large-sized structural parts auxiliary installing device field, and in particular to a kind of
Sudden expansion body top drops and sliding corbels support structure.
Background technology
Hydro powered formula ship lift is a kind of pioneering new vertical ship lift with independent intellectual property right in China, build in
Monolith on the right side of the hydroelectric pivotal project of Lancang River in Yunnan Province downstream Xishuangbanna Prefecture, Yunnan Province Jinghong, design year 135.8 × 104t of throughput, most
Greater than dam tonnage of ship 300t（500t at a specified future date）, maximum lifting height 67.2m, carry water ship railway carriage or compartment gross weight 3200t；Jinghong ship lift
Build up, border country and the border trade of Yunnan Puer City will be greatly facilitated；
Waterpower type ship elevator is a kind of hydraulic-floating torque balance weight vertical ship lift, and general principle is to reform balance
Into the suitable floating drum of weight and volume, floating drum weight is more than ship reception chamber gross weight, and the underwater penetration by adjusting floating drum changes floating
The buoyancy of cylinder, buoyancy change is recycled in the heavy caused difference between floating drum weight of ship reception chamber to drive ship reception chamber lifting operation,
The speed of service of ship reception chamber is controlled by the speed filled, sluiced in vertical shaft, and Jinghong Waterpower type ship elevator is mainly by civil engineering structure, water
The several majors such as Force system, mechanical system, control system form.
Wherein, sudden expansion body is the important component of ship lift water-carriage system, is that filling valve is behind the door on water-carriage system steel pipe
The large-scale damping steel cisten mechanism of arrangement, there is the cavitation phenomenon being obviously reduced in the control of water-carriage system flow；It is
One of Waterpower type ship elevator water-carriage system key construction technology.Sudden expansion body is arranged in deep 76m subsurface valves room, closed pore installation, always
208t is measured, apart from installation base surface 0.6m, sudden expansion body damping water tank steel construction（The long wide * height=12740*6140*6520 of *）.Sudden expansion body
Carried out by the way of piecemeal is assembled inside cavern it is assembled, after assembly is completed, because it has apart from ground 0.6m installation
Elevation, therefore, it is necessary to it is carried out into decline operation from original platform for lining, carried out progressively by the way of jacking-decline
Decentralization is consistent until with reference for installation；And due to after water tank steel structure assembling gross weight it is heavier, and can not just use
Lifting, it is therefore desirable to which design is a kind of to push up drop and sliding supporting construction, and then is conveniently pushed up with cylinder device with the use of its is completed
Operation is dropped.
Utility model content
The technical problem of the utility model solution is to provide sudden expansion body top drop and sliding corbels support structure, and this top drops and slided
Moving corbels support structure can be supported to whole sudden expansion body, ensure that hydraulic cylinder can smoothly jack whole sudden expansion body,
And whole sudden expansion body can be laterally urged, finally realize the adjustment of its installation site.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：Sudden expansion body top drops and sliding bracket
Supporting construction, it includes sudden expansion body, and the outer wall of the sudden expansion body is provided with netted reinforcing rib, the corner location in sudden expansion body bottom
It is welded with corbels support structure.
The corbels support structure is divided into two types, two groups of downstream faces for being arranged on sudden expansion body of first kind bracket
Bottom, the bottom of two groups of upstream faces for being arranged on sudden expansion body of Second Type bracket；
The first kind bracket includes the first plate, and first plate is weldingly fixed on the bottom of the downstream face of sudden expansion body
In portion's side wall, the second plate is welded with two outsides of the first plate, the bottom of second plate is welded with the 5th plate；
The Second Type bracket includes the first plate, and first plate is weldingly fixed on the bottom of the upstream face of sudden expansion body
In portion's side wall, the 3rd plate is welded with two outsides of the first plate, the bottom of second plate is welded with the 5th plate,
The lateral surface of 3rd plate is welded with the 4th plate.
First plate, the second plate, the 3rd plate, the 4th plate and the 5th plate all using steel plate materialses cutting and
Into.
It is machined with transition arc and the first outer excessive circular in first on first plate, transition arc in described first
Fitted with the outer wall of sudden expansion body, and welding groove is machined with the position of contact.
It is machined with transition arc in second on second plate, the first of transition arc and the first plate in described second
Outer excessive circular coordinates welding, and is machined with welding groove at the edge of welding.
It is machined with transition arc in the 3rd on 3rd plate, the first of transition arc and the first plate in the described 3rd
Outer excessive circular coordinates welding, and is machined with welding groove at the edge of welding.
4th plate and the 5th plate all use rectangular plate.
The bottom of the sudden expansion body is provided with four the first support piers；The bottom of the corbels support structure is provided with second
Support pier；First support pier and the second support pier are all stacked using sandwich plate material and formed.
The utility model has the advantages that：
By installing corbels support structure in the bottom of sudden expansion body, sudden expansion body can be carried out by four hydraulic jacks
Effective jacking, and by the Second Type bracket of setting, lateral top can be carried out to sudden expansion body and moves operation.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is overall structure front view of the present utility model.
Fig. 2 is overall structure top view of the present utility model.
Fig. 3 is the first plate plan of the present utility model.
Fig. 4 is the second plate plan of the present utility model.
Fig. 5 is the 3rd plate plan of the present utility model.
Fig. 6 is the 4th plate plan of the present utility model.
Fig. 7 is the 5th plate plan of the present utility model.
Fig. 8 is this practicality sudden expansion body overall structure diagram.
In figure：First plate 1, the second plate 2, the 3rd plate 3, the 4th plate 4, the 5th plate 5, sudden expansion body 6, it is netted plus
Strengthening tendons 7, the second support pier 8, the first support pier 9, downstream face 10, upstream face 11.
In figure：P1 is vertical apice；P2 is horizontal sliding summit.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1-8, sudden expansion body top drop and sliding corbels support structure, it includes sudden expansion body 6, the outer wall of the sudden expansion body 6
Netted reinforcing rib 7 is provided with, the corner location in the bottom of sudden expansion body 6 is welded with corbels support structure.
Further, the corbels support structure is divided into two types, and two groups of first kind bracket are arranged on sudden expansion body 6
Downstream face 10 bottom, the bottom of two groups of the Second Type bracket upstream faces 11 for being arranged on sudden expansion body 6；Pass through first kind ox
Leg structure can ensure to jack sudden expansion body 6 vertically, and sudden expansion body 6 can be displaced sideways by Second Type bracket
Jacking.
Further, the first kind bracket includes the first plate 1, and first plate 1 is weldingly fixed on sudden expansion body 6
Downstream face 10 bottom sidewall on, the first plate 1 two outside on be welded with the second plate 2, the bottom of second plate 2
Portion is welded with the 5th plate 5；It is welded by polylith plate, while its structural strength is ensured, simplifies its structure.
Further, the Second Type bracket includes the first plate 1, and first plate 1 is weldingly fixed on sudden expansion body 6
Upstream face 11 bottom sidewall on, the first plate 1 two outside on be welded with the 3rd plate 3, the bottom of second plate 2
Portion is welded with the 5th plate 5, and the lateral surface of the 3rd plate 3 is welded with the 4th plate 4.
Further, first plate 1, the second plate 2, the 3rd plate 3, the 4th plate 4 and the 5th plate 5 all use
Steel plate materialses cutting forms.Design process is simplified using multi-sheets.
Further, 101 and first outer excessive circular 102 of transition arc, institute in first are machined with first plate 1
The outer wall for stating transition arc 101 and sudden expansion body 6 in first fits, and is machined with welding groove in the position of contact.Pass through
Welding groove is set to ensure that weld strength.
Further, transition arc 201 in second are machined with second plate 2, transition arc 201 in described second
Coordinate with the first outer excessive circular 102 of the first plate 1 and weld, and welding groove is machined with the edge of welding.Pass through weldering
Connect groove and ensure that its structural strength.
Further, it is machined with transition arc 301 in the 3rd on the 3rd plate 3, transition arc 301 in the described 3rd
Coordinate with the first outer excessive circular 102 of the first plate 1 and weld, and welding groove is machined with the edge of welding.
Further, the 4th plate 4 and the 5th plate 5 all use rectangular plate.Top ensure that using rectangular plate
What is risen is normally carried out.
Further, the bottom of the sudden expansion body 6 is provided with four the first support piers 9；The bottom of the corbels support structure
Portion is provided with the second support pier 8；The support pier 8 of first support pier 9 and second is all stacked using sandwich plate material and formed.
The course of work and operation principle of the present utility model are：
When needing sudden expansion body 6 pushing up drop, corbels support structure is fixed in four welded corner joints of sudden expansion body 6 first, then,
It is fixed on the second support pier 8 by jack, the 5th plate 5 of corbels support is in contact simultaneously by four hydraulic jacks
It is jacked, jacks the incipient stage, in order to ensure its security, is lined with sandwich plate in the bottom of sudden expansion body 6, forms the
One support pier 9, and support, then it is jacked, dismantled after jacking certain altitude on several pieces of the first support piers 9
Backing plate, then transfer sudden expansion body 6, be supported on again on the second support pier 8, and remove the backing plate of several pieces of the second support piers 8,
Decline the height of hydraulic jack, jack hydraulic jack again, the height of sudden expansion body 6 is increased, then remove several pieces of backing plates,
The height of the first support pier 9 is declined again, then transfer sudden expansion body 6, be supported on again on the second support pier 8, and remove
The backing plate of several pieces of the second support piers 8, decline the height of hydraulic jack, jacked and declined with this circulation, most at last
Whole sudden expansion body 6 transfers to terrestrial reference.
When needing to be displaced sideways sudden expansion body 6, it is only necessary to the corbels support knot of sudden expansion body 6 will be withstood with hydraulic jack
The side of the 5th plate 5 of structure, and then lateral top is carried out to sudden expansion body 6 and is moved.
By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought
In the range of, various changes and amendments are carried out all within the scope of protection of the utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (7)
1. sudden expansion body top drops and sliding corbels support structure, it is characterised in that：It includes sudden expansion body（6）, the sudden expansion body（6）'s
Outer wall is provided with netted reinforcing rib（7）, in sudden expansion body（6）The corner location of bottom is welded with corbels support structure；
The corbels support structure is divided into two types, and two groups of first kind bracket are arranged on sudden expansion body（6）Downstream face
（10）Bottom, two groups of Second Type bracket are arranged on sudden expansion body（6）Upstream face（11）Bottom；
The first kind bracket includes the first plate（1）, first plate（1）It is weldingly fixed on sudden expansion body（6）Downstream
Face（10）Bottom sidewall on, in the first plate（1）Two outside on be welded with the second plate（2）, second plate（2）'s
Bottom is welded with the 5th plate（5）；
The Second Type bracket includes the first plate（1）, first plate（1）It is weldingly fixed on sudden expansion body（6）Upstream
Face（11）Bottom sidewall on, in the first plate（1）Two outside on be welded with the 3rd plate（3）, second plate（2）'s
Bottom is welded with the 5th plate（5）, the 3rd plate（3）Lateral surface be welded with the 4th plate（4）.
2. sudden expansion body top drop according to claim 1 and sliding corbels support structure, it is characterised in that：First plate
（1）, the second plate（2）, the 3rd plate（3）, the 4th plate（4）With the 5th plate（5）All formed using steel plate materialses cutting.
3. sudden expansion body top drop according to claim 1 and sliding corbels support structure, it is characterised in that：First plate
（1）On be machined with transition arc in first（101）With the first outer excessive circular（102）, transition arc in described first（101）With
Sudden expansion body（6）Outer wall fit, and be machined with welding groove in the position of contact.
4. sudden expansion body top drop according to claim 1 and sliding corbels support structure, it is characterised in that：Second plate
（2）On be machined with transition arc in second（201）, transition arc in described second（201）With the first plate（1）The first outer mistake
Spend circular arc（102）Coordinate welding, and welding groove is machined with the edge of welding.
5. sudden expansion body top drop according to claim 1 and sliding corbels support structure, it is characterised in that：3rd plate
（3）On be machined with transition arc in the 3rd（301）, transition arc in the described 3rd（301）With the first plate（1）The first outer mistake
Spend circular arc（102）Coordinate welding, and welding groove is machined with the edge of welding.
6. sudden expansion body top drop according to claim 1 and sliding corbels support structure, it is characterised in that：4th plate
（4）With the 5th plate（5）All use rectangular plate.
7. sudden expansion body top drop according to claim 1 and sliding corbels support structure, it is characterised in that：The sudden expansion body
（6）Bottom be provided with four the first support piers（9）；The bottom of the corbels support structure is provided with the second support pier（8）；Institute
State the first support pier（9）With the second support pier（8）All stacked and formed using sandwich plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720690941.1U CN206800358U (en) | 2017-06-14 | 2017-06-14 | Sudden expansion body top drops and sliding corbels support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720690941.1U CN206800358U (en) | 2017-06-14 | 2017-06-14 | Sudden expansion body top drops and sliding corbels support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800358U true CN206800358U (en) | 2017-12-26 |
Family
ID=60747252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720690941.1U Expired - Fee Related CN206800358U (en) | 2017-06-14 | 2017-06-14 | Sudden expansion body top drops and sliding corbels support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119654A (en) * | 2017-06-14 | 2017-09-01 | 中国葛洲坝集团机电建设有限公司 | Sudden expansion body top drops and sliding corbels support structure and top drop gliding method |
-
2017
- 2017-06-14 CN CN201720690941.1U patent/CN206800358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119654A (en) * | 2017-06-14 | 2017-09-01 | 中国葛洲坝集团机电建设有限公司 | Sudden expansion body top drops and sliding corbels support structure and top drop gliding method |
| CN107119654B (en) * | 2017-06-14 | 2022-12-02 | 中国葛洲坝集团股份有限公司 | Support structure for top-down and sliding bracket of sudden expansion body and top-down sliding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20180614 |