CN205296095U - Extra -high -speed flood peak radial gate's water seal arrangement - Google Patents
Extra -high -speed flood peak radial gate's water seal arrangement Download PDFInfo
- Publication number
- CN205296095U CN205296095U CN201521123820.6U CN201521123820U CN205296095U CN 205296095 U CN205296095 U CN 205296095U CN 201521123820 U CN201521123820 U CN 201521123820U CN 205296095 U CN205296095 U CN 205296095U
- Authority
- CN
- China
- Prior art keywords
- water
- water seal
- sealed
- rubber
- seal
- 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
- Barrages (AREA)
Abstract
(B, ) the utility model discloses an extra -high -speed flood peak radial gate's water seal arrangement, including pre -buried on lintel (b) (b) 1 (b) (b) base subassembly (b) (b) 10 (b) (b) and be located the gate flap (b) (b) 2 (b) (b) of gate slot, the upstream face top edge of gate flap is equipped with the outer water seal of door font that comprises water -sealed component outside the top (b) (b) 30 (b) (b) and outside water -sealed component (b) (b) 40 (b) (b), the upstream face side of gate flap reason is equipped with water seal in the door font that comprises water -sealed component in the top (b) (b) 50 (b) (b) and inboard water -sealed component (b) (b) 60 (b) (b), and two door font vertical section bottoms are connected with bottom water (b) (the b) 3 (b) (b) of gate flap bottom respectively, be equipped with the outer water seal strutting arrangement (b) (b) 11 (b) (b) and the interior water seal strutting arrangement (b) (b) 12 (b) (b) that arrange according to the stepped ramp type on the base subassembly, interior water seal strutting arrangement bottom is equipped with elasticity water -sealed component (b) (b) 20 (b) (b), in the outer water seal of door font and the door font water seal horizontal segment the bottom respectively with outer water seal backup pad and the crimping of interior water seal backup pad, elasticity water -sealed component and the crimping of gate flap upstream face. The utility model discloses can strengthen anti impact load's shock -absorbing capacity, effectively protect the water seal arrangement, improve the sealing effect of gate. (B, )
Description
Technical field
This utility model relates to the water seal arrangement of a kind of extra-high head gates of segmental shape, belongs to Hydraulic and Hydro-Power Engineering Jeakage through Sluice Sealant technical field.
Background technology
For the head extra-high head gates of segmental shape more than 100m, water seal pattern mainly has pressurising telescopic and two kinds of patterns of Eccentric-hinge compression type.
Pressurising Expansion Water Seal is the main sealing back pressurising by being arranged in sudden expansion gate slot surrounding, makes main sealing expand overhanging, compresses arc door face board and carries out sealing, and before gate opening, water seal must first bounce back. For making pressurized type water seal carry on the back the water-filling pressure that chamber keeps certain, make the contact stress that water seal is certain with panel maintenance, thus reaching stagnant water effect, water seal arrangement need to configure a head-tank, or arranges that a set of air compressor machine and vacuum pump make water seal arrangement system energy inflatable drainage and air-breathing release at lock chamber.
Eccentric-hinge compression type water seal, it is to utilize eccentric center principle, by Eccentric-hinge operating mechanism, promotes gate to move forward, and gate panel compresses the seal component being located on embedded parts, reaches sealing purpose. The compression power that compression type sealing adopts is mechanical force, it is possible to need, according to gate sealing, the stroke that regulating gate moves radially, and under various working, can be sealed reliably. The decrement of sealing is depended in the sealing of sealing, and material and the accuracy of manufacture to watertight rubber do not have excessive demand, manufacture, be relatively simple to install, safe and reliable to operation. The structural shape of eccentric hinge type arc gate seal component of compression type sealing own is simpler, cost is not high, but in order to obtain desirable stagnant water effect need to increase by one attached help hydraulic pressure oil machine operation eccentric stiffener, hydraulic press controls to promote radial motion before and after arc door work by slew gear operation, eccentric hinge type arc gate construction costs increases the expense of a hydraulic press compared with hydraulic telescopic type sealing, and arc door manufactures, installation quality precision controlling requires higher.
To sum up state and know, the water seal arrangement of traditional extra-high head gates of segmental shape adopts pressurising telescopic and Eccentric-hinge compression type water seal no doubt has the feature that water seal stagnant water effect is good, but gate slot is sudden expansion pattern, gate slot HYDRODYNAMIC CONDITION RELATING TO is complicated, gate slot shape is determined typically via test, lock gate leaf size is big compared with common prepressing type sealing, general wide about 1m, hydraulic press capacity is also bigger, overall investment is also bigger, run also more complicated, the temporary facility such as extra-high head diversion tunnel closure arc door that some operation times are not grown or the low emptying tunnel of dash head height operating head polishing and emptying radial gate of bottom outlet, economy is relatively poor.
The prepressing type sealing pattern of currently available technology mainly has two kinds, a kind of is that the precompressed amount by water seal and sealing seat board is to ensure water shutoff, head is more big, the precompressed amount of required water seal is more big, but the gap that the elastic deformation after high water head gates of segmental shape pressure-bearing is generally up to more than 20mm, therefore this kind of prepressing type sealing easily leaks because of sealing imprecision in high water head situation, another kind arranges top sealing twice, is installed in together on gate flap, for conventional hollow " P " type top sealing, by gate weight compression sealing during full pass, but at gate close to bearing the surge contacting ground sill from gate when closing, in longtime running situation, water seal is easily damaged, and causes and leaks, another road is installed on gate slot, for corner sealing, to prevent arc door Men Ding gap jet in opening-closing process, sealing material adopts rubber, corner water seal arrangement is in the impetus of water pressure, bigger frictional force can be formed when sliding between sealing rod and gate panel, and head more high pressure is more big, therefore, for preventing corner water seal from deforming havoc under hydraulic pressure effect, the plate contact generally arranging a slideway or wheel and arc door at an upper portion thereof is spacing, this is easily caused gate panel scratch and causes local out-of-flatness to occur water seal and plate contact imprecision to leak, so prior art is still perfect not.
Utility model content
The purpose of this utility model is in that; the water seal arrangement of a kind of extra-high head gates of segmental shape is provided; one pattern making surge that top seal bears more traditional reduces half; strengthen the shock-absorbing capacity of top seal device shock resistance load; make water seal degree of injury in gate running lighter; effectively protect water seal arrangement, improve the stagnant water effect of gate.
The technical solution of the utility model
The water seal arrangement of a kind of extra-high head gates of segmental shape, including the base assembly being embedded on lintel and the gate flap being positioned at gate slot; The upstream face top edge of gate flap is provided with the outer water seal of the door font being made up of water-sealed component outside top and outside water-sealed component; The upstream face lateral edges of gate flap is provided with water seal in the door font being made up of water-sealed component in top and inner side water-sealed component, and two door font vertical section bottoms are connected with the bottom seal bottom gate flap respectively; Base assembly is provided with the outer water seal arranged by stepped ramp type and props up support arrangement and support arrangement is propped up in interior water seal, and interior water seal support means bottom portion is provided with elastic water sealed assembly; In the outer water seal of door font and door font, the bottom of water seal horizontal segment crimps with outer water seal gripper shoe and interior water seal gripper shoe respectively; Elastic water sealed assembly crimps with gate flap upstream face.
In aforementioned water seal arrangement, described base assembly is the steel beam column of strip, and the one side coordinated with gate flap is inclined plane; Inclined plane is from top to bottom respectively equipped with the outer water seal gripper shoe by stepped ramp type layout and interior water seal gripper shoe, and the cross sectional shape of outer water seal gripper shoe is zigzag;Outer water seal is propped up support arrangement and interior water seal gripper shoe and is provided with sealing seat board with the water seal contact surface on gate flap, is provided with one group of supported diaphragm bottom outer water seal gripper shoe; Elastic water sealed assembly is positioned at below water seal gripper shoe; Elastic water sealed assembly includes the elastic water sealed gripper shoe being welded on base assembly inclined plane, and elastic water sealed gripper shoe is provided with rubber slab, and rubber slab is connected through rubber pressing plate and bolt and elastic water sealed gripper shoe are fixing; Elastic water sealed gripper shoe another side is provided with external support, and external support is provided with engineering plastic alloy round end water seal, and engineering plastic alloy round end water seal is connected through interior bracket and bolt and external support are fixing; Engineering plastic alloy round end water seal is provided with rubber round end water seal, and rubber round end water seal is fixed through pressing plate and engineering plastic alloy round end water seal two ends and is connected; External support top is hinged with the boatswain chair being welded on bottom interior water seal gripper shoe; Gripper shoe with holes it is provided with bottom elastic water sealed gripper shoe.
In aforementioned water seal arrangement, outside described top, water-sealed component includes tee girder, the bottom of tee girder is welded on gate flap upstream face top, and the other end of tee girder is provided with outer layer rubber and plastic composite water block, and outer layer rubber and plastic composite water block is connected with the outside water-sealed component being symmetricly set in gate flap upstream face both sides; Outer layer rubber and plastic composite water block is fixed on tee girder through bolt and outer water seal pressing plate, is provided with rubber strip between outer layer rubber and plastic composite water block and tee girder.
In aforementioned water seal arrangement, in described top, water-sealed component includes L-shaped rubber blanket, and L-shaped rubber blanket side presses beam to be connected with gate flap through L-type, and L-shaped rubber blanket bottom surface presses beam to be connected through interior water seal pressing plate and bolt with L-type; Internal layer rubber and plastic composite water block it is provided with between L-shaped rubber blanket bottom surface and interior water seal pressing plate.
In aforementioned water seal arrangement, described outer layer rubber and plastic composite water block and internal layer rubber and plastic composite water block are solid P60A rubber and plastic composite water block.
In aforementioned water seal arrangement, described gate flap both sides are provided with outside water-sealed component and inner side water-sealed component; Outside water-sealed component and inner side water-sealed component include outer side sealing adhesive tape and interior side sealing adhesive tape, outer side sealing adhesive tape and interior side sealing adhesive tape and support fixing connection with the outer side sealing support being located at gate flap both sides and interior side sealing respectively through side sealing pressing plate and bolt.
In aforementioned water seal arrangement, described outside water-sealed component and inner side water-sealed component through outer rubber and plastic composite water block connector and interior rubber and plastic composite water block connector respectively with water-sealed component outside top and in top water-sealed component be connected.
Compared with prior art, this utility model has the advantages that
1, the water seal arrangement of extra-high head gates of segmental shape adopts the precompressed more conventionally employed pressurising of sealing pattern telescopic and Eccentric-hinge compression type water seal pattern, gate flap size is little, total water pressure that gate bears is little, headstock gear capacity is little, good economy performance, in particular for the few hydraulic headstock gear of Eccentric-hinge compression type water seal pattern gate, economy is better, gate slot is without prominent structure, and anti-cavitation Cavitation is good, and HYDRODYNAMIC CONDITION RELATING TO is better.
2, extra-high head gates of segmental shape is by three road top seals, and twice side sealing is constituted, and when not affecting gate and running, more traditional prepressing type water seal top and side increase by 1 road antipriming, have been effectively ensured the stagnant water effect of gate. Form the first lap shape of the mouth as one speaks by elastic water sealed assembly, double; two P60-B composite rubber-plastic material side sealing and bottom seal and close water sealing structure; By bottom together solid P60A rubber and plastic composite water block, lower top side connection rubber and plastic water seal composition the second circle shape of the mouth as one speaks closing water sealing structure being symmetrically arranged in both sides; By top together solid P60A rubber and plastic composite water block, upper top side connection rubber and plastic water seal composition the 3rd circle shape of the mouth as one speaks closing water sealing structure being symmetrically arranged in both sides, three circle shape of the mouth as one speaks closing sealings form " order " type hermetic seal structure.
3, the surge that extra-high head gates of segmental shape transmits when being born and contacted ground sill by upper and lower twice top seal device from gate; one pattern making surge that top seal bears more traditional decreases half; because arranging rectangular rubber pad under top seal; enhance the shock-absorbing capacity of top seal device shock resistance load; make water seal degree of injury in gate running relatively light, effectively protect water seal arrangement.
4, base assembly arranges outer water seal and props up support arrangement and support arrangement is propped up in interior water seal, support arrangement is propped up in outer water seal and interior water seal to prop up support arrangement be that stepped ramp type is arranged, outer rim place is respectively provided with rustless steel supporting seat board, adopt hot gluing mode to be bonded at the scene between twice top seal, upper top side connection rubber and plastic composite water block and lower top side connection rubber and plastic composite water block and support, with rustless steel, the structure of falling stepped ramp type that seat board position is corresponding, it is simple to gate seals spacing and do not affect operation.
5, outer water seal props up support arrangement by base assembly place is a trench structure, and the bolt for installing and dismantle top seal provides installing space, it is not necessary to starting gate carries out installing and dismantling, and installation and maintenance are safeguarded very convenient.
6, bar shaped round end water-blocking material is engineering plastic alloy, such as MGE material, has the advantage that coefficient of friction is low, bearing capacity is big, wearability is good, can with gate plate contact sealing and deform only small need not be spacing, be hardly damaged gate panel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that gate flap upstream face water seal is arranged;
Fig. 3 is the structural representation of base assembly;
Fig. 4 is the schematic perspective view of base assembly;
Fig. 5 is the structural representation of water-sealed component and outside water-sealed component outside top;
Fig. 6 is the structural representation of side sealing on gate flap;
Fig. 7 is that the A of Fig. 6 is to partial enlarged drawing.
Being labeled as in figure: 1-lintel, 2-gate flap, 3-bottom seal, 10-base assembly, support arrangement is propped up in the outer water seal of 11-, in 12-, support arrangement is propped up in water seal, 13-sealing seat board, 14-supported diaphragm, 20-elastic water sealed assembly, 21-elastic water sealed gripper shoe, 22-rubber slab, 23-rubber pressing plate, 24-external support, 25-engineering plastic alloy round end water seal, bracket in 26-, 27-boatswain chair, 28-gripper shoe with holes, 29-rubber round end water seal, water-sealed component outside 30-top, 31-T ellbeam, 32-outer layer rubber and plastic composite water block, the outer water seal pressing plate of 33-, 34-rubber strip, water-sealed component outside 40-, the outer side sealing adhesive tape of 41-, 42-side sealing pressing plate, the outer side sealing of 43-supports, the outer rubber and plastic composite water block connector of 44-, water-sealed component in 50-top, 51-L shape rubber blanket, 52-L type pressure beam, water seal pressing plate in 53-, 54-internal layer rubber and plastic composite water block, water-sealed component inside 60-, side sealing adhesive tape in 61-, in 62-, side sealing supports, rubber and plastic composite water block connector in 63-.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
The water seal arrangement of a kind of extra-high head gates of segmental shape, as depicted in figs. 1 and 2, including the base assembly 10 being embedded on lintel 1 and the gate flap 2 being positioned at gate slot; The upstream face top edge of gate flap 2 is provided with the outer water seal of the door font being made up of water-sealed component outside top 30 and outside water-sealed component 40; The upstream face lateral edges of gate flap 2 is provided with water seal in the door font being made up of water-sealed component in top 50 and inner side water-sealed component 60, and two door font vertical section bottoms are connected with the bottom seal 3 bottom gate flap 2 respectively;Base assembly 10 is provided with the outer water seal arranged by stepped ramp type and props up support arrangement 11 and support arrangement 12 is propped up in interior water seal, and interior water seal is propped up and is provided with elastic water sealed assembly 20 bottom support arrangement 12; In the outer water seal of door font and door font, the bottom of water seal horizontal segment crimps with outer water seal gripper shoe 11 and interior water seal gripper shoe 12 respectively; Elastic water sealed assembly 20 crimps with gate flap upstream face. As shown in Figure 3 and Figure 4, base assembly 10 is the steel beam column of strip, and the one side coordinated with gate flap is inclined plane; Inclined plane is from top to bottom respectively equipped with the outer water seal gripper shoe 11 by stepped ramp type layout and interior water seal gripper shoe 12, and the cross sectional shape of outer water seal gripper shoe 11 is zigzag; Support arrangement 11 is propped up in outer water seal and interior water seal gripper shoe 12 is provided with sealing seat board 13 with the water seal contact surface on gate flap, is provided with one group of supported diaphragm 14 bottom outer water seal gripper shoe 11; Elastic water sealed assembly 20 is positioned at below water seal gripper shoe 12; Elastic water sealed assembly 20 includes the elastic water sealed gripper shoe 21 being welded on base assembly 10 inclined plane, and elastic water sealed gripper shoe 21 is provided with rubber slab 22, and rubber slab 22 is connected through rubber pressing plate 23 and bolt are fixing with elastic water sealed gripper shoe 21; Elastic water sealed gripper shoe 21 another side is provided with external support 24, and external support 24 is provided with engineering plastic alloy round end water seal 25, and engineering plastic alloy round end water seal 25 is connected through interior bracket 26 and bolt are fixing with external support 24; Engineering plastic alloy round end water seal 25 is provided with rubber round end water seal 29, and rubber round end water seal 29 is fixed through pressing plate and engineering plastic alloy round end water seal 25 two ends and is connected; External support 24 top is hinged with the boatswain chair 27 being welded on bottom interior water seal gripper shoe 12; Gripper shoe 28 with holes it is provided with bottom elastic water sealed gripper shoe 21. As shown in Figure 5, outside described top, water-sealed component 30 includes tee girder 31, the bottom of tee girder 31 is welded on gate flap 2 upstream face top, the other end of tee girder 31 is provided with outer layer rubber and plastic composite water block 32, and outer layer rubber and plastic composite water block 32 is connected with the outside water-sealed component 40 being symmetricly set in gate flap 2 upstream face both sides; Outer layer rubber and plastic composite water block 32 is fixed on tee girder 31 through bolt and outer water seal pressing plate 33, is provided with rubber strip 34 between outer layer rubber and plastic composite water block 32 and tee girder 31. In top, water-sealed component 50 includes L-shaped rubber blanket 51, and L-shaped rubber blanket 51 side presses beam 52 to be connected with gate flap 2 through L-type, and L-shaped rubber blanket 51 bottom surface presses beam 52 to be connected through interior water seal pressing plate 53 and bolt with L-type; Internal layer rubber and plastic composite water block 54 it is provided with between L-shaped rubber blanket 51 bottom surface and interior water seal pressing plate 53. Outer layer rubber and plastic composite water block 32 and internal layer rubber and plastic composite water block 54 are solid P60A rubber and plastic composite water block. As shown in Fig. 2,6,7, gate flap 2 both sides are provided with outside water-sealed component 40 and inner side water-sealed component 60; Outside water-sealed component 40 and inner side water-sealed component 60 include outer side sealing adhesive tape 41 and interior side sealing adhesive tape 61, outer side sealing adhesive tape 41 and interior side sealing adhesive tape 61 to be fixed and is connected with the outer side sealing support 43 being located at gate flap 2 both sides and interior side sealing support 62 through side sealing pressing plate 42 and bolt respectively. Outside water-sealed component 40 and inner side water-sealed component 60 are connected with water-sealed component 50 in water-sealed component outside top 30 and top respectively through outer rubber and plastic composite water block connector 44 and interior rubber and plastic composite water block connector 63.
Embodiment
Below in conjunction with accompanying drawing 1��7 and embodiment, the utility model is described in further detail.
When being embodied as, the upstream side at gate slot arranges a base assembly 10.Base assembly 10 arranges outer water seal and props up support arrangement 11 and support arrangement 12 is propped up in interior water seal, prop up in interior water seal and an elastic water sealed assembly 20 is set bottom support arrangement 12. Support arrangement 11 is propped up in outer water seal and interior water seal is propped up support arrangement 12 and arranged for stepped ramp type, and outer rim place is respectively provided with sealing seat board 13. Outer water seal is propped up support arrangement 11 and is welded by the steel plate strip that one piece of cross sectional shape is zigzag and one group of supported diaphragm being equally spaced 14. The steel plate strip that cross sectional shape is zigzag is welded to form a trench structure with base assembly 10. Interior water seal is propped up and is provided with boatswain chair 27 bottom support arrangement 12, and boatswain chair 27 welds by being equally spaced and prop up with interior water seal support arrangement 12 bottom surface. Being provided with the axle sleeve that self-lubricating material is made in the hole of boatswain chair 27, axle sleeve is provided with shaft bearing plate, and shaft bearing plate is symmetrically welded in boatswain chair 27 both sides.
Elastic water sealed assembly 20 is made up of elastic water sealed gripper shoe 21, rubber slab 22, rubber pressing plate 23, external support 24, engineering plastic alloy round end water seal 25, interior bracket 26 and gripper shoe with holes 28. Elastic water sealed frame support bracket is constituted by interior bracket 26 and external support 24. Engineering plastic alloy round end water seal 25 two ends are provided with rubber round end water seal and by precommpression 2��5mm and siding track close contact. It is provided with bar shaped round end groove outside rubber round end water seal and is fixed by bar shaped round end clamp and screw and engineering plastic alloy round end water seal 25. Interior bracket 26 is welded to form by grooved steel plate and reinforcement plate. Interior bracket 26 is rotatably connected with boatswain chair 27 by bearing pin. Rubber slab 22 outer end and engineering plastic alloy round end water seal 25 are bolted between interior bracket 26 and external support 24. Rubber slab 22 the inner is bolted in the elastic water sealed gripper shoe 21 of base assembly 10 by rubber pressing plate 23.
Gate flap 2 upstream face is provided with outside top water-sealed component 30 and water-sealed component 50 in top. Support arrangement 11 is propped up in outer water seal on base assembly 10 and interior water seal prop up support arrangement 12 respectively with water-sealed component 30 outside the top of gate flap 2 upstream face and in top water-sealed component 50 corresponding. Outside top, water-sealed component 30 is made up of with the outer rubber and plastic composite water block connector 44 being symmetrically arranged in both sides one outer layer rubber and plastic composite water block 32, rubber strip 34 is wherein set bottom top seal, and is fixed on the tee girder 31 of gate flap 2 by bolt and outer water seal pressing plate 33. Outer rubber and plastic composite water block connector 44 side is fastened on side sealing support plate by bolt and side sealing pressing plate 42.
Tee girder 31 top is provided with reinforcement plate, and tee girder 31 bottom flushes with interior water seal pressing plate 53, and both sides arrange outer side sealing and support 43. In top, water-sealed component 50 is made up of with the interior rubber and plastic composite water block connector 63 being symmetrically arranged in both sides one internal layer rubber and plastic composite water block 54, is wherein provided with L-shaped rubber blanket 51 between internal layer rubber and plastic composite water block 54 and L-type pressure beam 52. L-shaped rubber blanket 51 is by the supporting limiting plate location on gate flap 2, and adopts bolt and L-type pressure beam 52 to be fixed on gate flap 2, and L-type pressure beam 52 both sides arrange end plate, and inside arranges reinforcement plate. Supporting limiting plate top on gate flap 2 also is provided with strengthening plate and is welded and fixed with tee girder 31 and gate flap panel. Interior rubber and plastic composite water block connector 63 side is fastened on interior side sealing with inner side water-sealed component 60 by bolt and side sealing pressing plate 42 and supports on 62.
Claims (7)
1. a water seal arrangement for extra-high head gates of segmental shape, including the base assembly (10) being embedded on lintel (1) and the gate flap (2) being positioned at gate slot; It is characterized in that: the upstream face top edge of gate flap (2) is provided with the outer water seal of the door font being made up of water-sealed component outside top (30) and outside water-sealed component (40);The upstream face lateral edges of gate flap (2) is provided with water seal in the door font being made up of water-sealed component in top (50) and inner side water-sealed component (60), and two door font vertical section bottoms are connected with the bottom seal (3) of gate flap (2) bottom respectively; Base assembly (10) is provided with the outer water seal arranged by stepped ramp type and props up support arrangement (11) and support arrangement (12) is propped up in interior water seal, and interior water seal is propped up and is provided with elastic water sealed assembly (20) bottom support arrangement (12); In the outer water seal of door font and door font, the bottom of water seal horizontal segment crimps with outer water seal gripper shoe (11) and interior water seal gripper shoe (12) respectively; Elastic water sealed assembly (20) crimps with gate flap upstream face.
2. the water seal arrangement of extra-high head gates of segmental shape according to claim 1, it is characterised in that: the steel beam column that described base assembly (10) is strip, the one side coordinated with gate flap is inclined plane; Inclined plane is from top to bottom respectively equipped with the outer water seal gripper shoe (11) by stepped ramp type layout and interior water seal gripper shoe (12), and the cross sectional shape of outer water seal gripper shoe (11) is zigzag; Outer water seal is propped up support arrangement (11) and interior water seal gripper shoe (12) and is provided with sealing seat board (13) with the water seal contact surface on gate flap, and outer water seal gripper shoe (11) bottom is provided with one group of supported diaphragm (14); Elastic water sealed assembly (20) is positioned at water seal gripper shoe (12) lower section; Elastic water sealed assembly (20) includes the elastic water sealed gripper shoe (21) being welded on base assembly (10) inclined plane, elastic water sealed gripper shoe (21) is provided with rubber slab (22), and rubber slab (22) is connected through rubber pressing plate (23) and bolt and elastic water sealed gripper shoe (21) are fixing; Elastic water sealed gripper shoe (21) another side is provided with external support (24), and external support (24) is provided with engineering plastic alloy round end water seal (25), and engineering plastic alloy round end water seal (25) is connected through interior bracket (26) and bolt and external support (24) are fixing; Engineering plastic alloy round end water seal (25) is provided with rubber round end water seal (29), and rubber round end water seal (29) is fixed through pressing plate and engineering plastic alloy round end water seal (25) two ends and is connected; External support (24) top is hinged with the boatswain chair (27) being welded on interior water seal gripper shoe (12) bottom; Elastic water sealed gripper shoe (21) bottom is provided with gripper shoe with holes (28).
3. the water seal arrangement of extra-high head gates of segmental shape according to claim 2, it is characterized in that: outside described top, water-sealed component (30) includes tee girder (31), the bottom of tee girder (31) is welded on gate flap (2) upstream face top, the other end of tee girder (31) is provided with outer layer rubber and plastic composite water block (32), and outer layer rubber and plastic composite water block (32) is connected with the outside water-sealed component (40) being symmetricly set in gate flap (2) upstream face both sides; Outer layer rubber and plastic composite water block (32) is fixed on tee girder (31) through bolt and outer water seal pressing plate (33), is provided with rubber strip (34) between outer layer rubber and plastic composite water block (32) and tee girder (31).
4. the water seal arrangement of extra-high head gates of segmental shape according to claim 3, it is characterized in that: in described top, water-sealed component (50) includes L-shaped rubber blanket (51), L-shaped rubber blanket (51) side presses beam (52) to be connected with gate flap (2) through L-type, and L-shaped rubber blanket (51) bottom surface presses beam (52) to be connected through interior water seal pressing plate (53) and bolt with L-type; Internal layer rubber and plastic composite water block (54) it is provided with between L-shaped rubber blanket (51) bottom surface and interior water seal pressing plate (53).
5. the water seal arrangement of extra-high head gates of segmental shape according to claim 4, it is characterised in that: described outer layer rubber and plastic composite water block (32) and internal layer rubber and plastic composite water block (54) are solid P60A rubber and plastic composite water block.
6. the water seal arrangement of extra-high head gates of segmental shape according to claim 5, it is characterised in that: described gate flap (2) both sides are provided with outside water-sealed component (40) and inner side water-sealed component (60); Outside water-sealed component (40) and inner side water-sealed component (60) include outer side sealing adhesive tape (41) and interior side sealing adhesive tape (61), outer side sealing adhesive tape (41) and interior side sealing adhesive tape (61), and through side sealing pressing plate (42) and bolt supports (43) with the outer side sealing being located at gate flap (2) both sides respectively and interior side sealing support (62) is fixed and is connected.
7. the water seal arrangement of extra-high head gates of segmental shape according to claim 6, it is characterised in that: described outside water-sealed component (40) and inner side water-sealed component (60) are connected with water-sealed component (50) in water-sealed component outside top (30) and top respectively through outer rubber and plastic composite water block connector (44) and interior rubber and plastic composite water block connector (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123820.6U CN205296095U (en) | 2015-12-31 | 2015-12-31 | Extra -high -speed flood peak radial gate's water seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123820.6U CN205296095U (en) | 2015-12-31 | 2015-12-31 | Extra -high -speed flood peak radial gate's water seal arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296095U true CN205296095U (en) | 2016-06-08 |
Family
ID=56469744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123820.6U Active CN205296095U (en) | 2015-12-31 | 2015-12-31 | Extra -high -speed flood peak radial gate's water seal arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296095U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706305A (en) * | 2017-03-02 | 2017-05-24 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for testing operating characteristics of reversed radial gate top waterstop |
| CN107130566A (en) * | 2017-06-19 | 2017-09-05 | 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 down-the-hole arc door |
| CN109537539A (en) * | 2018-10-17 | 2019-03-29 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of improved method and device of high water head gates of segmental shape top seal |
| CN110700203A (en) * | 2019-10-17 | 2020-01-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Bottom water sealing device of arc gate with overflow curved bottom sill |
| CN113585194A (en) * | 2021-09-03 | 2021-11-02 | 王伟光 | Automatic monitoring and automatic flood discharge integrated sluice |
-
2015
- 2015-12-31 CN CN201521123820.6U patent/CN205296095U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706305A (en) * | 2017-03-02 | 2017-05-24 | 水利部交通运输部国家能源局南京水利科学研究院 | Method for testing operating characteristics of reversed radial gate top waterstop |
| CN107130566A (en) * | 2017-06-19 | 2017-09-05 | 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 down-the-hole arc door |
| CN109537539A (en) * | 2018-10-17 | 2019-03-29 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of improved method and device of high water head gates of segmental shape top seal |
| CN110700203A (en) * | 2019-10-17 | 2020-01-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Bottom water sealing device of arc gate with overflow curved bottom sill |
| CN113585194A (en) * | 2021-09-03 | 2021-11-02 | 王伟光 | Automatic monitoring and automatic flood discharge integrated sluice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205296095U (en) | Extra -high -speed flood peak radial gate's water seal arrangement | |
| CN107780423B (en) | Adjustable water cofferdam | |
| CN205676850U (en) | A kind of shunting hydraulic pressure dam | |
| CN111648311A (en) | Enclosure device for maintaining connecting seam of aqueduct without water interruption | |
| CN109356594B (en) | External mud door sealing system for slurry balance shield machine | |
| CN113136937A (en) | Two-way stagnant water gate with structure is adjusted in sealed of discrete formula | |
| CN207526516U (en) | A kind of removable alley hydraulic support | |
| CN201665856U (en) | Bidirectional water retaining sluice valve type working gate | |
| CN111396125A (en) | Drainage system and drainage method for tunnel inverted arch | |
| CN105002850A (en) | Hinged type plane combined locking sealing mechanism | |
| CN207987887U (en) | A kind of high voltage bearing arc-shaped cast-iron sluice gate | |
| CN106930243A (en) | The hinge cover plate of fixed air-actuated thyroid shutter | |
| CN205804294U (en) | A kind of high differential water pressures water gate sealing device | |
| CN115342234A (en) | Water conservancy pipeline antidetonation supports protector | |
| CN113833091B (en) | Controllable intercepting well with intelligent monitoring system and control method thereof | |
| CN110984276B (en) | Hydraulic breaker for tunnel excavation | |
| CN208793042U (en) | A kind of constructing metro tunnel safety-door device | |
| CN201538959U (en) | Water-seal device at the rotary hinge top part of eccentric-hinge arc gate | |
| CN209854681U (en) | Water conservancy automatic control upset board floodgate | |
| CN211200295U (en) | Gas shield dam | |
| CN110593207A (en) | Gas shield dam | |
| CN210827485U (en) | Quick replacement device of steel shotcrete servo | |
| CN206722832U (en) | A kind of device for preventing leakage of slurry shield slurry door | |
| CN214784638U (en) | Two-way stagnant water gate with structure is adjusted in sealed of discrete formula | |
| CN112030894B (en) | Integrated multifunctional hydraulic movable dam system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |