CN208363043U - 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
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- CN208363043U CN208363043U CN201820891589.2U CN201820891589U CN208363043U CN 208363043 U CN208363043 U CN 208363043U CN 201820891589 U CN201820891589 U CN 201820891589U CN 208363043 U CN208363043 U CN 208363043U
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Abstract
The utility model 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 stringer for casting door body upstream face both sides is equipped with reverse slide block；Side slide block is equipped on the outside of the stringer on casting door body both sides；Lifting hole(eyelet) is equipped at the top of the stringer 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 utility model doubles as top side water seal using the whole base steel sliding block of high-strength composite material, and the small abrasion loss 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 utility model relates to a kind of microstome one piece casting type planar slide bulkhead gates, belong to hydraulic and hydroelectric engineering gold
Belong to technical field of structures.
Background technique
Microstome planar slide bulkhead gate higher for head, though gate outer dimension is smaller, water pressure is big, lock
Door steel plate thickness can be thicker, using traditional welding gate structure, welds narrow space, worker operation is difficult, and welding quality is very
It being difficult to guarantee, manufacture difficulty is larger, and conventional water seal abrasion loss is big, is easily damaged, so, there is also deficiencies for the prior art, need
In further perfect.
Utility model content
The purpose of this utility model is to provide a kind of microstome one piece casting type planar slide bulkhead gate, use is high-strength
The whole base steel sliding block of composite material doubles as being top side water seal, and the small abrasion loss of base steel sliding block deformation is small, and antifatigue execution is good
It is good；Bottom seal seal length extends to base steel sliding block lower support center position, to ensure gate sealing effect.Cast door body
Included reverse slide block and side slide block can simplify installation procedure, installation effectiveness be improved, thus overcome the deficiencies in the prior art.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of microstome one piece casting type planar slide bulkhead gate of the utility model, including casting door body；Cast door
The downstream face of body is panel of the planar structure as casting door body；Panel upstream face is equipped with one group of stringer and cross intersected in length and breadth
Beam；The stringer for casting door body upstream face both sides is equipped with reverse slide block；It is equipped on the outside of the stringer on casting door body both sides lateral
Sliding block；Lifting hole(eyelet) is equipped at the top of the stringer among casting door body；Panel downstream face is equipped with top side water-sealed component, and panel bottom surface is set
There is bottom water sealing assembly.
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 in top side water seal mounting groove through one group of sunk screw.
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 type chamber being 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；Type chamber positioned at casting door body top is the open type chamber of upstream face opening, is located at casting door
The type chamber of body lower part is the closed closed type chamber of upstream face；It is passed through between type chamber and type chamber through longitudinal deflector hole and lateral deflector hole
Logical, longitudinal deflector hole runs through the crossbeam of top；Lateral deflector hole runs through the stringer of two sides.
In aforementioned microstome one piece casting type planar slide bulkhead gate, it is described casting door body side shape be similar to or
Equal to vertical right-angled trapezium, wherein the 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 utility model has the following beneficial effects:
1, small using microstome planar slide bulkhead gate outer dimension, the little feature of transport difficulty, using integrated casting
Make structure；The circular arc convex body that reverse slide block and side slide block use two sides to be arranged symmetrically is cast on the crossbeam and stringer of door body
It equipped with deflector hole, is interconnected between each deflector hole, casts liquid good fluidity, convenient for casting, without welding, manufacture difficulty is dropped
Low, plane bulkhead gate quality is guaranteed, and installation of the scene without carrying out gate reverse slide block and side wheel simplifies installation journey
Sequence improves installation effectiveness；
2, it is symmetrically provided with the top side water seal mounting groove of gate at panel two sides and top, is equipped in top side water seal mounting groove
Top side 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,
Base steel sliding block and gate rail head contact sealing under effect of water pressure, and because base steel sliding block deforms, small abrasion loss is small, and antifatigue destruction is imitated
Fruit 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 surface
Body 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, approximate trapezoidal-structure cavity and perforative three-legged structure cavity is arranged in arc transition curved body inside configuration, is convenient for
Casting；
5, casting door body outer dimension is 1~5mm more bigger than actual size, has finishing requirements position mechanical convenient for door body
Required precision is realized in processing.
Detailed description of the invention
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 cross-sectional view in Fig. 2；
Fig. 4 is the A direction view of Fig. 1；
Fig. 5 is the B-B cross-sectional view of Fig. 1；
Fig. 6 is the C-C cross-sectional view of Fig. 1；
Fig. 7 is the connection schematic diagram of bulkhead gate and gate slot；
Fig. 8 is the 3-D view for casting door body.
Description of symbols: 10- cast door body, 11- panel, the top side 12- water seal mounting groove, 15- bottom seal mounting groove,
16- stringer, 17- crossbeam, 18- triangle through-hole, the open type chamber of 19-, the closed type chamber of 20-, the longitudinal direction 21- deflector hole, 22- are lateral
Deflector hole, 23- reverse slide block, 24- side slide block, 27- lifting hole(eyelet), 28- circular arc, the top side 30- water-sealed component, 31- base steel sliding block,
33- sunk screw, 40- bottom water sealing assembly, 41- bottom water seal strip, 42- bottom seal pressing plate, 50- gate slot, 51- gate rail head.
Specific embodiment
The utility model 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 utility model, as shown in fig. 1, fig. 2 and fig. 8,
Including casting 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 of panel
Face is equipped with one group of stringer 16 and crossbeam 17 intersected in length and breadth；The stringer for casting 10 upstream face both sides of door body is equipped with reverse slide block
23；Side slide block 24 is equipped on the outside of the stringer on casting 10 both sides of door body；16 top of stringer among casting door body 10
Equipped with lifting hole(eyelet) 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 in top side water seal mounting groove 12 through one group of sunk screw 33.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 stringer 16 and crossbeam 17 for casting door body 10 are divided into 10 upstream face of door body is cast
One group of type chamber being 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；Type chamber positioned at casting 10 top of door body is the open type chamber 19 of upstream face opening, is located under casting door body 10
The type chamber in portion is the closed closed type chamber 20 of upstream face；Through longitudinal deflector hole 21 and lateral deflector hole 22 between type chamber and type chamber
Perforation, longitudinal deflector hole 21 run through the crossbeam 17 of top；Lateral deflector hole 22 runs through the stringer 16 of two sides.
As shown in figure 3, the shape of casting 10 side of 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.Top side water seal mounting groove 12, bottom seal mounting groove 15, stringer 16, crossbeam 17, triangle are cast in casting door body 10
Through-hole 18, closed type chamber 20, longitudinal deflector hole 21, lateral deflector hole 22, reverse slide block 23, is laterally slided open type chamber 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 two 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 entirety 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 stringer 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 of door body 10 is made using 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 type chamber 20 and perforative triangle through-hole 18 of structure；It is 1~5mm more bigger than actual size to cast 10 outer dimension of door body.
The bulkhead gate tool outer dimension of this example is small, the little feature of transport difficulty.Water conservancy diversion is equipped on crossbeam and stringer
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 by: casting door
The downstream face of body (10) is panel (11) of the planar structure as casting door body (10)；Panel (11) upstream face is equipped with one group in length and breadth
The stringer (16) and crossbeam (17) of intersection；The stringer for casting door body (10) upstream face both sides is equipped with reverse slide block (23)；It is located at
It casts and is equipped with side slide block (24) on the outside of the stringer on door body (10) both sides；At the top of the stringer (16) intermediate positioned at casting door body (10)
Equipped with lifting hole(eyelet) (27)；Panel (11) downstream face is equipped with top side water-sealed component (30), and 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) is located in the top side water seal mounting groove (12) of panel (11) downstream face；The whole shape of top side water seal mounting groove (12)
Shape is door type, and the cross sectional shape of top side water seal mounting groove (12) is rectangle；Top side water-sealed component (30) includes base steel sliding block
(31)；Base steel sliding block (31) is fixed in top side water seal mounting groove (12) through one group of sunk screw (33).
3. microstome one piece casting type planar slide bulkhead gate according to claim 2, it is characterised in that: the base steel is sliding
The global shape of block (31) is door type；The cross sectional shape approximation Yushan Hill font of base steel sliding block (31).
4. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that: the bottom seal
Component (40) is located in the bottom seal mounting groove (15) of panel (11) downstream face；The global shape of bottom seal mounting groove (15) is one
Font, the cross sectional shape of bottom seal mounting groove (15) are rectangle；Bottom water sealing assembly (40) includes bottom water seal strip (41) and bottom water
It seals pressing plate (42), bottom water seal strip (41) bottom surface is arc surface；Bottom seal pressing plate (42) is through one group of sunk screw (33) by bottom water
Seal strip (41) is fixed in bottom seal mounting groove (15)；Bottom water seal strip (41) both ends extend in base steel sliding block (31) 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
The stringer (16) and crossbeam (17) of body (10) will cast door body (10) upstream face and be divided into one group of type chamber being arranged in rows and columns；Most bottom
The below the crossbeam in portion is equipped with the triangle through-hole (18) for being parallel to panel (11) and horizontal perforation casting door body (10)；Positioned at casting door
The type chamber on body (10) top is the open type chamber (19) of upstream face opening, and the type chamber for being located at casting door body (10) lower part is upstream
The closed type chamber (20) of face closure；It penetrates through, indulges through longitudinal deflector hole (21) and lateral deflector hole (22) between type chamber and type chamber
Run through the crossbeam (17) of top to deflector hole (21)；Lateral deflector hole (22) runs through the stringer (16) of two sides.
6. microstome one piece casting type planar slide bulkhead gate according to claim 1, it is characterised in that: the casting door
The shape of body (10) side is similar or equal to vertical right-angled trapezium, and wherein the bevel edge of right-angled trapezium is that circular arc (28) transition is bent
Face, the right-angle side and 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) are circular arc convex body shape；Side slide block (24) is equipped with longitudinal deflector hole (21)；Reverse slide block
(23) it is equipped with lateral deflector hole (22).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891589.2U CN208363043U (en) | 2018-06-08 | 2018-06-08 | A kind of microstome one piece casting type planar slide bulkhead gate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891589.2U CN208363043U (en) | 2018-06-08 | 2018-06-08 | A kind of microstome one piece casting type planar slide bulkhead gate |
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| CN208363043U true CN208363043U (en) | 2019-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487195A (en) * | 2018-06-08 | 2018-09-04 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of microstome one piece casting type planar slide bulkhead gate |
-
2018
- 2018-06-08 CN CN201820891589.2U patent/CN208363043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487195A (en) * | 2018-06-08 | 2018-09-04 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of microstome one piece casting type planar slide bulkhead gate |
| CN108487195B (en) * | 2018-06-08 | 2024-04-23 | 中国电建集团贵阳勘测设计研究院有限公司 | Small-hole integral casting type plane sliding overhaul gate |
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