CN108487195A - A kind of microstome one piece casting type planar slide bulkhead gate - Google Patents
A kind of microstome one piece casting type planar slide bulkhead gate Download PDFInfo
- Publication number
- CN108487195A CN108487195A CN201810587126.1A CN201810587126A CN108487195A CN 108487195 A CN108487195 A CN 108487195A CN 201810587126 A CN201810587126 A CN 201810587126A CN 108487195 A CN108487195 A CN 108487195A
- Authority
- CN
- China
- Prior art keywords
- door body
- casting
- panel
- microstome
- longeron
- 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.)
- Granted
Links
- 238000005266 casting Methods 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 241000826860 Trapezium Species 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 5
- 230000037237 body shape Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002929 anti-fatigue Effects 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/28—Vertical-lift gates with sliding gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/54—Sealings for gates
Abstract
The invention discloses a kind of microstome one piece casting type planar slide bulkhead gates, including casting door body；The downstream face for casting door body is panel of the planar structure as casting door body；Panel upstream face is equipped with one group of longitudinal and cross beam intersected in length and breadth；The longeron for casting door body upstream face both sides is equipped with reverse slide block；Side slide block is equipped on the outside of the longeron on casting door body both sides；It is equipped with lifting hole(eyelet) at the top of the longeron among casting door body；Panel downstream face is equipped with top side water-sealed component, and panel bottom surface is equipped with bottom water sealing assembly.The present invention doubles as top side water seal using the whole base steel sliding block of high-strength composite material, and the small wear extent of base steel sliding block deformation is small, and antifatigue execution is good；Bottom water seal strip both ends extend to base steel thrust slide supporting centre bottom, to ensure gate sealing effect.Casting door body, which carries reverse slide block and side slide block, can simplify installation procedure, improve installation effectiveness.
Description
Technical field
The present invention relates to a kind of microstome one piece casting type planar slide bulkhead gates, belong to hydraulic and hydroelectric engineering metal knot
Structure technical field.
Background technology
For the higher microstome planar slide bulkhead gate of head, though gate appearance and size is smaller, water pressure is big, lock
Door steel plate thickness can be thicker, using traditional welding gate structure, welds narrow space, operation is difficult, and welding quality is very
It being difficult to guarantee, manufacture difficulty is larger, and conventional water seal wear extent is big, is easily damaged, so, there is also deficiencies for the prior art, need
In further perfect.
Invention content
The purpose of the present invention is to provide a kind of microstome one piece casting type planar slide bulkhead gates, using high-strength compound
The whole base steel sliding block of material doubles as being top side water seal, and the small wear extent of base steel sliding block deformation is small, and antifatigue execution is good；Bottom
Water seal seal length extends to base steel sliding block lower support center position, to ensure gate sealing effect.It is included to cast door body
Reverse slide block and side slide block can simplify installation procedure, improve installation effectiveness, to overcome the deficiencies in the prior art.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of microstome one piece casting type planar slide bulkhead gate of the present invention, including casting door body；Cast the downstream of door body
Face is panel of the planar structure as casting door body；Panel upstream face is equipped with one group of longitudinal and cross beam intersected in length and breadth；Cast door
The longeron on body upstream face both sides is equipped with reverse slide block；Side slide block is equipped on the outside of the longeron on casting door body both sides；It is located at
It casts and is equipped with lifting hole(eyelet) at the top of the longeron among door body；Panel downstream face is equipped with top side water-sealed component, and panel bottom surface is equipped with bottom seal
Component.
In aforementioned microstome one piece casting type planar slide bulkhead gate, the top side water-sealed component is located at panel downstream face
Top side water seal mounting groove in；The global shape of top side water seal mounting groove is door type, the cross sectional shape of top side water seal mounting groove
For rectangle；Top side water-sealed component includes base steel sliding block；Base steel sliding block is fixed on through one group of sunk screw in top side water seal mounting groove.
In aforementioned microstome one piece casting type planar slide bulkhead gate, the global shape of the base steel sliding block is door word
Type；The cross sectional shape approximation Yushan Hill font of base steel sliding block.
In aforementioned microstome one piece casting type planar slide bulkhead gate, the bottom water sealing assembly is located at panel downstream face
In bottom seal mounting groove；The global shape of bottom seal mounting groove is "-" type, and the cross sectional shape of bottom seal mounting groove is rectangle；Bottom
Water-sealed component includes bottom water seal strip and bottom seal pressing plate, and bottom water seal strip bottom surface is arc surface；Bottom seal pressing plate is heavy through one group
Bottom water seal strip is fixed in bottom seal mounting groove by head screw；Bottom water seal strip both ends extend to base steel thrust slide supporting centre bit
Set place.
In aforementioned microstome one piece casting type planar slide bulkhead gate, the longitudinal and cross beam of the casting door body will be cast
Door body upstream face is divided into one group of cavity arranged in rows and columns；The below the crossbeam of bottommost, which is equipped with, is parallel to panel and horizontal perforation
Cast the triangle through-hole of door body；Cavity positioned at casting door body top is the open cavity of upstream face opening, is located at casting door
The cavity of body lower part is the closed closed cavity of upstream face；It is passed through through longitudinal deflector hole and lateral deflector hole between cavity and cavity
Logical, longitudinal deflector hole runs through the crossbeam of top；Lateral deflector hole runs through the longeron of both sides.
In aforementioned microstome one piece casting type planar slide bulkhead gate, the shape of the casting door body side be similar to or
Equal to vertical right-angled trapezium, the wherein bevel edge of right-angled trapezium is arc transition curved surface, and right-angle side and the top margin of right-angled trapezium fall
Circle.
In aforementioned microstome one piece casting type planar slide bulkhead gate, the reverse slide block and side slide block are circular arc
Convex body shape；Side slide block is equipped with longitudinal deflector hole；Reverse slide block is equipped with lateral deflector hole.
Compared with prior art, the present invention has the advantages that：
1, small using microstome planar slide bulkhead gate appearance and size, the little feature of transport difficulty, using integrally casting knot
Structure；Reverse slide block and side slide block use the circular arc convex body that both sides are arranged symmetrically, and cast and are equipped on the crossbeam and longeron of door body
Deflector hole is interconnected between each deflector hole, casts liquid good fluidity, and convenient for casting, without welding, manufacture difficulty is reduced,
Plane bulkhead gate quality is guaranteed, and installation of the scene without carrying out gate reverse slide block and side wheel simplifies installation procedure, carry
High installation effectiveness；
2, it is symmetrically provided with the top side water seal mounting groove of gate at panel both sides and top, top side is installed in top side water seal mounting groove
Water-sealed component.Top side water-sealed component is base steel sliding block, and base steel sliding block is slidably connected with the gate rail head being located on gate slot, in hydraulic pressure
Base steel sliding block contacts sealing with gate rail head under force effect, and because base steel sliding block deforms, small wear extent is small, and antifatigue execution is good
It is good；
3, whole base steel sliding block doubles as top seal and side sealing, and gate slot size is small, and gate root edge uses arc transition curved body knot
Structure, HYDRODYNAMIC CONDITION RELATING TO is good, reduces the cavitation and cavitation erosion of gate slot, is conducive to the safety of gate operation；
4, the approximate trapezoidal-structure cavity of arc transition curved body inside configuration setting and perforative three-legged structure cavity, convenient for casting
It makes；
5, casting door body appearance and size is more bigger 1~5mm than actual size, has finishing requirements position that can be machined convenient for door body
Realize required precision.
Description of the drawings
Fig. 1 is casting door body downstream face schematic diagram；
Fig. 2 is casting door body upstream face schematic diagram；
Fig. 3 is D-D sectional views in Fig. 2；
Fig. 4 is the A direction views of Fig. 1；
Fig. 5 is the B-B sectional views of Fig. 1；
Fig. 6 is the C-C sectional views of Fig. 1；
Fig. 7 is the connection diagram of bulkhead gate and gate slot；
Fig. 8 is the 3-D view for casting door body.
Reference sign：10- cast door body, 11- panels, the top sides 12- water seal mounting groove, 15- bottom seals mounting groove,
16- longerons, 17- crossbeams, 18- triangles through-hole, the open cavities of 19-, the closed cavities of 20-, the longitudinal directions 21- deflector hole, 22- are lateral
Deflector hole, 23- reverse slide blocks, 24- side slide blocks, 27- lifting hole(eyelet)s, 28- circular arcs, the top sides 30- water-sealed component, 31- base steels sliding block,
33- sunk screws, 40- bottom waters sealing assembly, 41- bottom waters seal strip, 42- bottom seals pressing plate, 50- gate slotes, 51- gate rail heads.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.
A kind of microstome one piece casting type planar slide bulkhead gate of the present invention, as shown in fig. 1, fig. 2 and fig. 8, including
Cast door body 10；The downstream face for casting door body 10 is panel 11 of the planar structure as casting door body 10；11 upstream face of panel is set
There are one group of longeron intersected in length and breadth 16 and crossbeam 17；The longeron for casting 10 upstream face both sides of door body is equipped with reverse slide block 23；Position
Side slide block 24 is equipped on the outside of the longeron on 10 both sides of casting door body；16 top of longeron among casting door body 10, which is equipped with, hangs
Hole 27；11 downstream face of panel is equipped with top side water-sealed component 30, and 11 bottom surface of panel is equipped with bottom water sealing assembly 40.
As shown in Figure 1, Figure 4 and Figure 5, top side water-sealed component 30 is located at the top side water seal mounting groove 12 of 11 downstream face of panel
It is interior；The global shape of top side water seal mounting groove 12 is door type, and the cross sectional shape of top side water seal mounting groove 12 is rectangle；Top side water
Sealing assembly 30 includes base steel sliding block 31；Base steel sliding block 31 is fixed on through one group of sunk screw 33 in top side water seal mounting groove 12.Steel
The global shape of base sliding block 31 is door type；The cross sectional shape approximation Yushan Hill font of base steel sliding block 31.
As shown in Fig. 1, Fig. 4 and Fig. 6, bottom water sealing assembly 40 is located in the bottom seal mounting groove 15 of 11 downstream face of panel；Bottom
The global shape of water seal mounting groove 15 is "-" type, and the cross sectional shape of bottom seal mounting groove 15 is rectangle；Bottom water sealing assembly 40 wraps
Bottom water seal strip 41 and bottom seal pressing plate 42 are included, 41 bottom surface of bottom water seal strip is arc surface；Bottom seal pressing plate 42 is through one group of countersunk head
Bottom water seal strip 41 is fixed in bottom seal mounting groove 15 by screw 33；41 both ends of bottom water seal strip extend to base steel sliding block 31
Hold center position.
As shown in Fig. 2, Fig. 3 and Fig. 8, the longeron 16 and crossbeam 17 that cast door body 10 are divided into 10 upstream face of door body is cast
One group of cavity arranged in rows and columns；The below the crossbeam of bottommost, which is equipped with, is parallel to the three of panel 11 and horizontal perforation casting door body 10
Angle through-hole 18；Cavity positioned at 10 top of casting door body is the open cavity 19 of upstream face opening, is located under casting door body 10
The cavity in portion is the closed closed cavity of upstream face 20；Through longitudinal deflector hole 21 and lateral deflector hole 22 between cavity and cavity
Perforation, longitudinal deflector hole 21 run through the crossbeam 17 of top；Lateral deflector hole 22 runs through the longeron 16 of both sides.
As shown in figure 3, the shape of 10 side of casting door body is similar or equal to vertical right-angled trapezium, wherein right-angled trapezium
Bevel edge be 28 fillet surface of circular arc, the right-angle side of right-angled trapezium and top margin rounding.
As shown in Fig. 1~3 and Fig. 8, reverse slide block 23 and side slide block 24 are circular arc convex body shape；It is set on side slide block 24
There is longitudinal deflector hole 21；Reverse slide block 23 is equipped with lateral deflector hole 22.
As shown in fig. 7, casting door body 10 is mounted in gate slot 50, gate slot 50 is equipped with and 31 location and shape of base steel sliding block
Corresponding gate rail head 51.
Embodiment
The microstome one piece casting type planar slide bulkhead gate of this example is as shown in Figures 1 to 3, molding using one-step casting
Cast door body.It is cast with top side water seal mounting groove 12, bottom seal mounting groove 15, longeron 16, crossbeam 17, triangle in casting door body 10
Through-hole 18, closed cavity 20, longitudinal deflector hole 21, lateral deflector hole 22, reverse slide block 23, is laterally slided open cavity 19
The structures such as block 24, lifting hole(eyelet) 27.
As shown in Fig. 1~8, top side water seal mounting groove 12, top side water seal mounting groove 12 are symmetrically opened in 11 both sides of panel and top
For gate groove；Base steel sliding block 31 is installed, the shape of base steel sliding block 31 is pacified with top side water seal in top side water seal mounting groove 12
The corresponding gate of 12 shape of tankage.The material of base steel sliding block 31 is that whole base steel sliding block made of high-strength composite material doubles as top side
Water seal；Base steel sliding block 31 is supported on the gate rail head 51 in 50 downstream of gate slot.11 downstream side bottom of panel is provided with bottom seal installation
Slot 15, bottom seal mounting groove 15 are equipped with bottom water seal strip 41 and bottom seal pressing plate 42；41 both ends of bottom water seal strip extend to steel
Base sliding block 31 supports centre bottom.Reverse slide block 23 and side slide block 24 are monosymmetric circular arc convex body, with corresponding door
10 10~20mm of orbit gap of slot；Reverse slide block 23 is equipped with lateral deflector hole 22；Side slide block 24 is equipped with vertical deflector hole 21；
The longeron 16 for casting door body 10 is equipped with lateral deflector hole 22；The crossbeam 17 for casting door body 10 is equipped with longitudinal deflector hole 21；Casting
The root edge for making door body 10 uses 28 fillet surface body structure of circular arc；28 fillet surface body inside configuration of circular arc is equipped with approximate ladder type knot
The closed cavity 20 of structure and perforative triangle through-hole 18；It is more bigger 1~5mm than actual size to cast 10 appearance and size of door body.
The bulkhead gate tool appearance and size of this example is small, the little feature of transport difficulty.It is equipped with water conservancy diversion on crossbeam and longeron
Hole casts liquid good fluidity, convenient for casting.The gate of this example is reduced without welding, manufacture difficulty, and gate quality is protected
Card.Without carrying out the installation of gate and reverse slide and side wheel when in-site installation, installation procedure is simplified, installation effect is improved
Rate；Gate root edge uses arc transition curved body structure, and HYDRODYNAMIC CONDITION RELATING TO is good, preferably reduces vibration when gate operation,
The safety of gate operation is ensured；Top side water seal uses base steel sliding block, and bottom water seal strip both ends extend in base steel thrust slide supporting
Heart bottom can effectively ensure that the water-stagnating effect of bulkhead gate under extra-high head.
Claims (7)
1. a kind of microstome one piece casting type planar slide bulkhead gate, including casting door body（10）；It is characterized in that：Cast door
Body（10）Downstream face be planar structure as casting door body（10）Panel（11）；Panel（11）Upstream face is equipped with one group in length and breadth
The longeron of intersection（16）And crossbeam（17）；Cast door body（10）The longeron on upstream face both sides is equipped with reverse slide block（23）；It is located at
Cast door body（10）Side slide block is equipped on the outside of the longeron on both sides（24）；Positioned at casting door body（10）Intermediate longeron（16）Top
Equipped with lifting hole(eyelet)（27）；Panel（11）Downstream face is equipped with top side water-sealed component（30）, panel（11）Bottom surface is equipped with bottom water sealing assembly
（40）.
2. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that：The top side water
Sealing assembly（30）It is located at panel（11）The top side water seal mounting groove of downstream face（12）It is interior；Top side water seal mounting groove（12）Whole shape
Shape is door type, top side water seal mounting groove（12）Cross sectional shape be rectangle；Top side water-sealed component（30）Including base steel sliding block
（31）；Base steel sliding block（31）Through one group of sunk screw（33）It is fixed on top side water seal mounting groove（12）It is interior.
3. microstome one piece casting type planar slide bulkhead gate according to claim 2, it is characterised in that：The base steel is slided
Block（31）Global shape be door type；Base steel sliding block（31）Cross sectional shape approximation Yushan Hill font.
4. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that：The bottom seal
Component（40）It is located at panel（11）The bottom seal mounting groove of downstream face（15）It is interior；Bottom seal mounting groove（15）Global shape be one
Font, bottom seal mounting groove（15）Cross sectional shape be rectangle；Bottom water sealing assembly（40）Including bottom water seal strip（41）And bottom water
Seal pressing plate（42）, bottom water seal strip（41）Bottom surface is arc surface；Bottom seal pressing plate（42）Through one group of sunk screw（33）By bottom water
Seal strip（41）It is fixed on bottom seal mounting groove（15）It is interior；Bottom water seal strip（41）Both ends extend to base steel sliding block（31）In bearing
At heart position.
5. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that：The casting door
Body（10）Longeron（16）And crossbeam（17）Door body will be cast（10）Upstream face is divided into one group of cavity arranged in rows and columns；Most bottom
The below the crossbeam in portion is equipped with and is parallel to panel（11）And horizontal perforation casting door body（10）Triangle through-hole（18）；Positioned at casting door
Body（10）The cavity on top is the open cavity of upstream face opening（19）, it is located at casting door body（10）The cavity of lower part is upstream
The closed cavity of face closure（20）；Through longitudinal deflector hole between cavity and cavity（21）With lateral deflector hole（22）Perforation is indulged
To deflector hole（21）Through the crossbeam of top（17）；Lateral deflector hole（22）Longeron through both sides（16）.
6. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that：The casting door
Body（10）The shape of side is circular arc similar or equal to vertical right-angled trapezium, the wherein bevel edge of right-angled trapezium（28）Transition is bent
Face, right-angle side and the top margin rounding of right-angled trapezium.
7. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that：The reversed cunning
Block（23）And side slide block（24）It is circular arc convex body shape；Side slide block（24）It is equipped with longitudinal deflector hole（21）；Reverse slide block
（23）It is equipped with lateral deflector hole（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587126.1A CN108487195B (en) | 2018-06-08 | 2018-06-08 | Small-hole integral casting type plane sliding overhaul gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810587126.1A CN108487195B (en) | 2018-06-08 | 2018-06-08 | Small-hole integral casting type plane sliding overhaul gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108487195A true CN108487195A (en) | 2018-09-04 |
| CN108487195B CN108487195B (en) | 2024-04-23 |
Family
ID=63342321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810587126.1A Active CN108487195B (en) | 2018-06-08 | 2018-06-08 | Small-hole integral casting type plane sliding overhaul gate |
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| CN (1) | CN108487195B (en) |
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| Publication number | Publication date |
|---|---|
| CN108487195B (en) | 2024-04-23 |
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