CN207452845U - A kind of microstome monoblock cast planer sliding type trash rack - Google Patents
A kind of microstome monoblock cast planer sliding type trash rack Download PDFInfo
- Publication number
- CN207452845U CN207452845U CN201721457148.3U CN201721457148U CN207452845U CN 207452845 U CN207452845 U CN 207452845U CN 201721457148 U CN201721457148 U CN 201721457148U CN 207452845 U CN207452845 U CN 207452845U
- Authority
- CN
- China
- Prior art keywords
- rectangular frame
- grid
- trash rack
- slide block
- sliding type
- 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.)
- Active
Links
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model discloses a kind of microstome monoblock cast planer sliding type trash rack, which is the molding integral structure of one-step casting；Including rectangular frame（1）；Rectangular frame is rectangle ring structure, and four exterior angles of straight-flanked ring are arc chord angle；Rectangular frame center of top is equipped with lifting lug（2）, the back side of rectangular frame is equipped with master slider（3）；Rectangular frame upstream face is equipped with reverse slide block（4）, rectangular frame both sides are equipped with side slide block（5）；The inner cavity of rectangular frame is equipped with one group of perpendicular grid being equally spaced（6）The horizontal grid being equally spaced with one group（7）.The utility model installation procedure is simple, and precision is high, substantially increases installation effectiveness；The utility model structural strength and rigidity are big, and overall stability is good, and good anti-vibration is not easily broken, and substantially increase the application flow rates of trash rack.
Description
Technical field
The utility model is related to a kind of microstome monoblock cast planer sliding type trash racks, belong to hydraulic and hydroelectric engineering metal
Technical field of structures.
Background technology
Trash rack be in hydraulic and hydroelectric engineering intake it is a kind of compared with frequently with block dirty facility, tradition generally uses steel flanged beam
Welding structure, because grid only leans on the weld seam with girder contact site to fix, in use, grid is held in the excessively high intake of flow velocity
Frangibility, causes larger dirt to enter intake runner, is only suitable for low flow velocity occasion, so the prior art also exists not
Foot, up for further perfect.
Utility model content
The purpose of this utility model is that a kind of microstome monoblock cast planer sliding type trash rack is provided, it is existing to solve
The grid for having trash rack easily snaps off, the technical issues of larger dirt is caused to enter intake runner.
What the technical solution of the utility model was realized in：
A kind of microstome monoblock cast planer sliding type trash rack of the utility model, the trash rack are molded for one-step casting
Integral structure；Including rectangular frame；Rectangular frame is rectangle ring structure, and four exterior angles of straight-flanked ring are arc chord angle；Rectangle
Frame roof center is equipped with lifting lug, and the back side of rectangular frame is equipped with master slider；Rectangular frame upstream face is equipped with reverse slide block, square
Shape frame both sides are equipped with side slide block；The inner cavity of rectangular frame is equipped with one group of perpendicular grid being equally spaced and one group of equidistant cloth
The horizontal grid put；Circular water conservancy diversion is equipped on rectangular frame between two perpendicular grid and between perpendicular grid and rectangular frame
Hole is equipped with oval deflector hole in the horizontal grid between two perpendicular grid；Between two horizontal grid and horizontal grid and rectangle
Rectangular frame between frame is equipped with rectangular guiding hole, between two horizontal grid and between horizontal grid and rectangular frame
Perpendicular grid is equipped with right-angled trapezium deflector hole.
In foregoing microstome monoblock cast planer sliding type trash rack, the height at the perpendicular grid both ends and rectangular frame
Thickness is identical, and is connected with rectangular frame；Arc-shaped edges is in the side that meets water of perpendicular grid.
In foregoing microstome monoblock cast planer sliding type trash rack, the master slider is door type structure, master slider and door
The one side of groove track contact is arc surface, master slider both ends Dao You oblique angles.
In foregoing microstome monoblock cast planer sliding type trash rack, the reverse slide block includes two pieces of stripe shape sliding blocks, instead
It is arc surface to the one side of sliding block and gate slot rail contact, reverse slide block both ends Dao You oblique angles.
In foregoing microstome monoblock cast planer sliding type trash rack, the flow-passing surface front and back end of the perpendicular grid and horizontal grid
Chamfering is equipped with, chamfer shape is streamlined cambered surface.
Both ends are trapezium structure outside foregoing horizontal grid, remaining is rectangular configuration.
By adopting the above-described technical solution, the utility model is compared with prior art, the utility model has and has as follows
Beneficial effect：1st, the characteristics of trash rack is small using microstome trash rack appearance and size, and transport difficulty is little, using rectangular frame, hangs
The overall structure that ear, perpendicular grid, horizontal grid, master slider, reverse slide block and side slide block casting are integrated, rectangular frame, perpendicular grid
Each area Ge Chu between piece and horizontal grid opens deflector hole of different shapes, is interconnected between each deflector hole, casts liquid mobility
Good, convenient for casting, without welding, manufacture difficulty is reduced, and trash rack quality is guaranteed, and scene need not carry out rectangle frame
Frame, perpendicular installation between grid and horizontal grid, only carry out the installation that trash rack enters slot, and installation procedure is simple, and precision is high, carries significantly
High installation effectiveness；2nd, main grid piece uses perpendicular grid and for arc structure, and structural strength and rigidity are big, and overall stability is good, antivibration
Property is good, is not easily broken, can the high intake of suitable flow rate, substantially increase the application flow rates of trash rack；3rd, master slider is
Arc surface door type structure effectively prevents dirt at the top of rectangular frame into air stream enter runner；4th, master slider and reverse slide block lower end are oblique,
Reverse slide block and side slide block and 10~20mm of corresponding gate slot orbit gap, enter slot convenient for trash rack；5th, outside entire cast body
Bigger 1~the 5mm of shape size ratio actual size has finishing requirements position that can be machined and realizes that precision will convenient for rectangular frame
It asks.
Description of the drawings
Fig. 1 is the structure diagram of the utility model upstream face；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the right eyesight figure of Fig. 2；
Fig. 4 is the A-A sectional views of Fig. 2；
Fig. 5 is the structure diagram of the utility model back side；
Fig. 6 is the front view of Fig. 5；
Fig. 7 is the B-B sectional views of Fig. 6.
In figure：1- rectangular frames, 2- lifting lugs, 3- master sliders, 4- reverse slide blocks, 5- side slide blocks, 6- erect the horizontal grid of grid, 7-
Piece, 8- circles deflector hole, the oval deflector holes of 9-, 10- rectangular guidings hole, 11- right-angled trapezium deflector holes.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but not as new to this practicality
Any restrictions of type.
A kind of microstome monoblock cast planer sliding type trash rack of the utility model, as shown in figs. 1-7, the utility model
Trash rack be the molding integral structure of one-step casting；Including rectangular frame 1；Rectangular frame 1 is rectangle ring structure, straight-flanked ring
Four exterior angles are arc chord angle；1 center of top of rectangular frame is equipped with lifting lug 2, and the back side of rectangular frame 1 is equipped with master slider 3；Square
1 upstream face of shape frame is equipped with reverse slide block 4, and 1 both sides of rectangular frame are equipped with side slide block 5；The inner cavity of rectangular frame 1 is equipped with one group
The perpendicular grid 6 being equally spaced and one group of horizontal grid 7 being equally spaced；Between two perpendicular grid 6 and perpendicular grid 6 and square
Rectangular frame 1 between shape frame 1 is equipped with circular deflector hole 8, is equipped in the horizontal grid 7 between two perpendicular grid 6 oval
Deflector hole 9；Rectangular guiding is equipped on rectangular frame 1 between two horizontal grid 7 and between horizontal grid 7 and rectangular frame 1
Hole 10 is equipped with right-angled trapezium deflector hole in the perpendicular grid 6 between two horizontal grid 7 and between horizontal grid 7 and rectangular frame 1
11.The height at perpendicular 6 both ends of grid is identical with the thickness of rectangular frame 1, and is connected with rectangular frame 1；The side that meets water of perpendicular grid 6 is
Arc-shaped edges.Master slider 3 is door type structure, and master slider 3 and the one side of gate slot rail contact are arc surface, and 3 both ends of master slider have
Oblique angle.Reverse slide block 4 includes two pieces of stripe shape sliding blocks, and the one side of reverse slide block 4 and gate slot rail contact is arc surface, reverse slide block
4 both ends Dao You oblique angles.The flow-passing surface front and back end of perpendicular grid 6 and horizontal grid 7 is equipped with chamfering, and chamfer shape is streamlined cambered surface.
Embodiment
A kind of microstome monoblock cast planer sliding type trash rack, as shown in figs. 1-7, the rectangular frame 1 of the trash rack,
Lifting lug 2, perpendicular grid 6, horizontal grid 7, master slider 3, reverse slide block 4 and side slide block 5 are the molding overall structure of one-step casting.Square
Shape frame 1 is rectangle ring structure, and four angles of rectangular frame 1 are arc chord angle.The height at perpendicular 6 both ends of grid and rectangular frame 1
Thickness is identical, and arc structure is in the side that meets water of perpendicular grid 6；The height at horizontal 7 both ends of grid is identical with the thickness of rectangular frame 1, horizontal
7 outside both ends of grid are trapezium structure, remaining is rectangular configuration；Master slider 3 be arc surface door type structure, the both ends of door type structure
Bevelling；Reverse slide block 4 be arc surface strip structure, the vertex of arc surface and 10~20mm of corresponding gate slot orbit gap, instead
To the equal bevelling of 4 upper and lower side of sliding block；Side slide block 5 is monosymmetric circular arc convex body, the vertex of circular arc convex body and corresponding door
10~20mm of groove track gap；1 top of rectangular frame and lower part are symmetrically provided with circular deflector hole 8；It symmetrically opens 1 both sides of rectangular frame
There are rectangular guiding hole 10, the aperture rounding in rectangular guiding hole 10；One group of right-angled trapezium deflector hole 11, right angle are provided in perpendicular grid 6
The aperture rounding of trapezoidal deflector hole 11；Horizontal grid 7 is provided with oval deflector hole 9, the aperture rounding of oval deflector hole 9.Specific implementation
When, the appearance and size of entire casting rectangular frame is more bigger 1~5mm than actual size, and surplus is left for postorder finishing.
Claims (5)
1. a kind of microstome monoblock cast planer sliding type trash rack, including rectangular frame（1）；It is characterized in that：The trash rack
For the molding integral structure of one-step casting；Rectangular frame（1）For rectangle ring structure, four exterior angles of straight-flanked ring are arc chord angle；
Rectangular frame（1）Center of top is equipped with lifting lug（2）, rectangular frame（1）Back side be equipped with master slider（3）；Rectangular frame（1）It meets
The water surface is equipped with reverse slide block（4）, rectangular frame（1）Both sides are equipped with side slide block（5）；Rectangular frame（1）Inner cavity be equipped with one group
The perpendicular grid being equally spaced（6）The horizontal grid being equally spaced with one group（7）；In two perpendicular grid（6）Between and perpendicular grid
Piece（6）With rectangular frame（1）Between rectangular frame（1）It is equipped with circular deflector hole（8）, in two perpendicular grid（6）Between
Horizontal grid（7）It is equipped with oval deflector hole（9）；In two horizontal grid（7）Between and horizontal grid（7）With rectangular frame（1）It
Between rectangular frame（1）It is equipped with rectangular guiding hole（10）, in two horizontal grid（7）Between and horizontal grid（7）With rectangle frame
Frame（1）Between perpendicular grid（6）It is equipped with right-angled trapezium deflector hole（11）.
2. microstome monoblock cast planer sliding type trash rack according to claim 1, it is characterised in that：The perpendicular grid
（6）The height and rectangular frame at both ends（1）Thickness it is identical, and and rectangular frame（1）Connection；Perpendicular grid（6）The side that meets water be
Arc-shaped edges.
3. microstome monoblock cast planer sliding type trash rack according to claim 1, it is characterised in that：The master slider
（3）For door type structure, master slider（3）It is arc surface with the one side of gate slot rail contact, master slider（3）Both ends Dao You oblique angles.
4. microstome monoblock cast planer sliding type trash rack according to claim 1, it is characterised in that：The reverse slide block
（4）Including two pieces of stripe shape sliding blocks, reverse slide block（4）It is arc surface with the one side of gate slot rail contact, reverse slide block（4）It falls at both ends
There is oblique angle.
5. microstome monoblock cast planer sliding type trash rack according to claim 1, it is characterised in that：The perpendicular grid
（6）With horizontal grid（7）Flow-passing surface front and back end be equipped with chamfering, chamfer shape is streamlined cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457148.3U CN207452845U (en) | 2017-11-03 | 2017-11-03 | A kind of microstome monoblock cast planer sliding type trash rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457148.3U CN207452845U (en) | 2017-11-03 | 2017-11-03 | A kind of microstome monoblock cast planer sliding type trash rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452845U true CN207452845U (en) | 2018-06-05 |
Family
ID=62253747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457148.3U Active CN207452845U (en) | 2017-11-03 | 2017-11-03 | A kind of microstome monoblock cast planer sliding type trash rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663846A (en) * | 2017-11-03 | 2018-02-06 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of microstome monoblock cast planer sliding type trash rack |
| CN109162263A (en) * | 2018-10-29 | 2019-01-08 | 潘陈斐 | A kind of integrated electric screw rod lifting garbage grille |
-
2017
- 2017-11-03 CN CN201721457148.3U patent/CN207452845U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663846A (en) * | 2017-11-03 | 2018-02-06 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of microstome monoblock cast planer sliding type trash rack |
| CN107663846B (en) * | 2017-11-03 | 2023-02-24 | 中国电建集团贵阳勘测设计研究院有限公司 | Small-opening integral casting plane sliding type trash rack |
| CN109162263A (en) * | 2018-10-29 | 2019-01-08 | 潘陈斐 | A kind of integrated electric screw rod lifting garbage grille |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207452845U (en) | A kind of microstome monoblock cast planer sliding type trash rack | |
| CN201730325U (en) | Formwork for concrete column | |
| CN203394100U (en) | Reinforcement structure of reinforced concrete beam column | |
| CN107663846A (en) | A kind of microstome monoblock cast planer sliding type trash rack | |
| CN207619936U (en) | A kind of microstome monoblock cast plane rolling formula trash rack | |
| CN107964922A (en) | A kind of microstome monoblock cast plane rolling formula trash rack | |
| CN202684001U (en) | Tundish slag blocking wall of billet continuous casting machine | |
| CN209538127U (en) | A kind of plane rolling formula trash rack of integral casting forming | |
| CN210798077U (en) | Conversion layer connecting steel bar positioner | |
| CN211806834U (en) | Structure of external diameter adjustable precast concrete lining pipe piece mould | |
| CN204955067U (en) | Mould is pour to sleeper | |
| CN204174590U (en) | For two dam, road structures of absorption basin | |
| CN203784340U (en) | Valve plate of straight-through type gate valve | |
| CN204837349U (en) | Lightweight ware of watering and drip irrigation zone / tub thereof | |
| CN203495207U (en) | Slag blocking wall of tundish for square billet continuous casting | |
| CN206174115U (en) | Integrated configuration is restrainted to steel pipe by high -frequency soldering H shaped steel is constituteed | |
| CN201843455U (en) | Novel triangular high-strength aluminium alloy door/window lower sliding rail | |
| CN208451972U (en) | A kind of ceramic tile, which punches, universal determines hole device | |
| CN212052630U (en) | Flashboard | |
| CN202467180U (en) | Plastic construction template for casting beam/column | |
| CN107386224B (en) | Improved method and structure of trash rack groove | |
| CN206571147U (en) | A kind of windproof aluminum alloy mould plate | |
| CN212896242U (en) | Improved structure of plane gate slot | |
| CN111168011A (en) | Vertical line slit type lap joint slag blocking casting system and process | |
| CN209762002U (en) | Roller guide rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |