CN100560870C - Lower open-type grading gate-plate gate - Google Patents
Lower open-type grading gate-plate gate Download PDFInfo
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- CN100560870C CN100560870C CNB2007101568479A CN200710156847A CN100560870C CN 100560870 C CN100560870 C CN 100560870C CN B2007101568479 A CNB2007101568479 A CN B2007101568479A CN 200710156847 A CN200710156847 A CN 200710156847A CN 100560870 C CN100560870 C CN 100560870C
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Abstract
The present invention relates to a kind of gate technology, is lower open-type grading gate-plate gate.Lower open-type grading gate-plate gate comprises, sluice foundation, and the gate frame at gate mouth place, with the gate sheet that the gate frame cooperates, the headstock gear of gate sheet top, water stop rubber is regulated the tight device of carving of stagnant water effect; It is characterized in that: be provided with upper and lower two shoe brake door-plates in the gate frame, when opening the sluices, the brake application door-plate descends earlier.The gate frame is provided with two water stop rubber installing frames in gate mouth front, and water stop rubber is fixed on four limits of inwall gate sheet sealing face contact of installing frame.Both sides, tail gates plate upper end are provided with the positioning drawing plate that protrudes in this gate sheet plane, and its inboard is provided with top sheave, and the top sheave edge contacts with the brake application door-plate, and both sides, tail gates plate lower end are provided with the lower sheave that stretches to brake application door-plate one side.Because grading gate-plate, rational in infrastructure, stagnant water effect is good, and the grading gate-plate conserve space is used labor and material saving in the construction.Stainless steel is made in light weight, installation, convenient transportation.
Description
Technical field
The present invention relates to the technology of a kind of gate aspect, is the improvement to gate.Specifically, be gate when opening, the gate that contains grading gate-plate that gate sheet is down opened.
Background technology
In section dirty well of handling daily life sewage and rainwater in the cities and towns, rainwater and sewage comparatively thoroughly shunts, in the sewage reservoir of Wastewater Treatment Plant, all be provided with gate in the purifying pond of water works.At present used gate is generally when using, and gate sheet vertically up slides during unlatching, and gate sheet down slides when closing.Some defectives are so just arranged, at first be, cause gate shaft overall space height to increase.For example, an entablature directly is one meter a gate, then need reserve 1.5 meters space during civil engineering on top, hole at least and slide for gate sheet.Gate mouth bottom again can not be bottommost (want more than 1 meter at least the bottom, otherwise the meeting of flowing out at first that opens the sluices is a sewage).Like this, the gate frame in the engineering just must 2 meters; Whole gate shaft engineering just must be more than 3.5 meters high (deeply), cost increases thereupon.
Secondly, gate adopts the cast iron manufacturing more, and the big weight of gate frame is just big, and the manufacturing cost height is made troubles for unloading, installation, transportation etc., and caused manufacturing cost also high.Moreover this gate has only just reach watertight effect when gate is closed fully.
Another significant deficiency of at present used gate is that gate sheet is a monoblock.The two compares it and grading gate-plate gate, can labor and material saving when grading gate-plate uses construction.Speak of above, the vertical gate that up slides of gate sheet when opening, if gate mouth bore is one meter, when using a monoblock gate sheet, the gate frame in the engineering just must 2 meters, whole engineering just must be high more than 3.5 meters.If such gate is divided into secondary with gate sheet, then the gate frame in the gate engineering only is 1.5 meters, and whole gate shaft engineering just also only needs 2-2.5 rice high.The grading gate-plate labor and material saving is significant.
If we can be transformed into gate lower open-type, promptly, gate sheet is vertical toward lower slider during unlatching, and gate sheet is an example for one meter with secondary gate sheet, gate mouth bore still again for classification, at this moment, the gate frame in the gate engineering can be 1.5 meters, and whole gate shaft engineering only needs 1.5-2 rice high.In cutting dirty well, in the sewage reservoir of Wastewater Treatment Plant, use lower open-type gate sheet much suitable than last open-type in the purifying pond of water works.Because when using the lower open-type gate, liquid such as water are overflows, clean water always in the above, above occasion will flow out the gate mouth earlier with clean water exactly and separate with sewage.
In addition, in the gate now, water stop rubber is located on the gate sheet, this not only can make the water stop rubber wearing and tearing very fast, and stagnant water effect is relatively poor.
Summary of the invention
The present invention's purpose is to overcome the deficiency of prior art, to society disclose a kind of rational in infrastructure, stagnant water effect good, labor and material saving during conserve space, construction are made, in light weight, low cost of manufacture, the gate of the lower open-type grading gate-plate of installation, convenient transportation.
It is such that the present invention solves the technical scheme that above technical problem takes:
A kind of lower open-type grading gate-plate gate, comprise, sluice foundation, the gate mouth, the gate frame at gate mouth place with the gate sheet that the gate frame cooperates, is connected in the headstock gear of the band screw rod of gate sheet top, keying gate sheet, water stop rubber is arranged at the tight device of carving of adjusting stagnant water effect on the right and left of described gate frame; It is characterized in that:
Be provided with two shoe brake door-plates in the gate frame, during closing gate, gate sheet one on the other, when opening the sluices, the brake application door-plate descends earlier;
The gate frame is located at gate mouth front, and the gate frame is provided with two water stop rubber installing frames in gate mouth position, and on the limit that water stop rubber is fixed on around the inwall of installing frame with gate sheet sealing face contacts, during closing gate, water stop rubber is close to the sealing face of gate sheet;
Both sides, tail gates plate upper end are provided with the positioning drawing plate that protrudes in this gate sheet plane, the tail gates plate of positioning drawing plate inboard is provided with top sheave, pulley plane is vertical with the tail gates board plane, the top sheave edge contacts with the brake application door-plate, the both sides, lower end of tail gates plate are provided with the lower sheave that stretches to brake application door-plate one side, lower sheave withstands on the gate frame outside inwall of brake application door-plate one side, when the bottom of brake application door-plate is positioned at the positioning drawing plate place of tail gates plate, the downward gate sheet of positioning drawing plate plane lopsidedness, upper and lower gate sheet is stretched out, and overlaps; When the lower edge of brake application door-plate was positioned at the lower sheave place of tail gates plate, the door-plate of gate sheet purse up, and brake application up and down upper edge was lower than the upper edge of tail gates plate, and the positioning drawing plate of the both sides, tail gates plate upper end of this moment resets.
Establish the gate embedded board on the described sluice foundation, the gate frame just is fixed on the gate embedded board.
The cross section of described gate frame is " U " font, the opening of it " U " font of the gate frame of gate mouth the right and left is towards the gate mouth, the top of gate frame and gate mouth top maintain an equal level, the right and left length of gate frame 〉=upper and lower two joint gate sheet height add the height of tail gates plate again, the honest degree of gate frame divides three joints: save honest degree 〉=upper and lower two gate sheet thickness sums down, middle joint honest degree 〉=upper and lower two gate sheet thickness add water stop rubber installing frame thickness down again, and a last joint honest degree 〉=upper lock gate plate thickness is added water stop rubber installing frame thickness.
Described upper and lower water stop rubber installing frame all is located at gate frame inboard, and water stop rubber is installed on four corresponding with gate sheet sealing face in the water stop rubber installing frame limits, closely cooperates with the sealing face of gate sheet.
The set positioning drawing plate that protrudes in this gate sheet plane in described tail gates plate both sides, upper end is " T " font, the positioning drawing plate of " T " font is arranged in the positioning drawing plate mounting groove of both sides, tail gates plate upper end, and there is a bolt axle that positioning drawing plate is movably connected in the positioning drawing plate mounting groove, the transverse slat of " T " font positioning drawing plate and gate sheet plane in vertical state, a side of the contiguous brake application door-plate of this transverse slat is shorter than opposite side.When upper and lower gate sheet at the gate frame bottom, when upwards rising owing to the screw rod of headstock gear, the upper edge of brake application door-plate is run into the positioning drawing plate of " T " font earlier, with tail gates plate band up together; Instantly after gate sheet rising put in place, the brake application door-plate continued to rise, the downward gate sheet lopsidedness of the positioning drawing plate of " T " font, and one breaks away in the positioning drawing plate locating slot.
The inboard of both sides, the upper end positioning drawing plate of described tail gates plate is provided with top sheave, top sheave is installed in the pulley groove of tail gates plate positioning drawing plate mounting groove inboard, and having a bolt axle that top sheave is movably connected in the pulley groove, top sheave contacts with the sealing face of brake application door-plate.And the lower sheave of the both sides, lower end of tail gates plate is installed in two base plates, and has a bolt axle that lower sheave is movably connected in the base plate, and the lower sheave after the installation contacts with " U " font gate frame outside inwall.
The cross section of described water stop rubber is " P " font, and cross section is the afterbody of the water stop rubber of " P " font to be pushed down by press strip, is fixed by dormant bolt on the press strip.
Described gate frame about be provided with on two limits and can regulate the tight device of carving of stagnant water effect at any time, describedly carve tight device and comprise: be arranged between the inwall in gate frame the right and left outside and the gate sheet, cross section is square gate sheet press strip, the doorframe wall that is screwed into gate frame the right and left outside, withstand the adjusting bolt every one piece of 10-20cm of gate sheet press strip.
Described gate sheet is made by stainless steel material, and every joint gate sheet is by the two stainless steel flaggies in front and back, and the centre is established the stainless steel reinforcing rib and constituted.
Owing to taked above-mentioned technical measures, compared with prior art its advantage is:
1) because, the gate sheet on the gate frame be two formations up and down, gate sheet be like folding, can make the gate frame of gate make weak point, and then it is too dark that whole gate shaft engineering will be used, and reach good labor and material saving effect, reduced cost significantly,
2) because, when lower open-type merogenesis gate is opened, the brake application door-plate descends earlier and opens, liquid such as water are overflows, clean water cuts in the dirty well always in the above, clean water will be flowed out the gate mouth earlier exactly in the purifying pond of in the sewage reservoir of Wastewater Treatment Plant and water works and separate with sewage, therefore, lower open-type merogenesis gate is particularly suitable for using in above-mentioned occasion.
3) because the overground part engineering of gate is few, make the gate shaft outward appearance beautiful, be built in by park, the river course,, be difficult for being found, can not hinder the attractive in appearance of integrated environment as long as around gate shaft, plant a little flowers and trees.
4) gate adopts the corrosion resistant plate manufacturing, and the gate mouth is one meter a gate component gross weight only about 100 kilograms, unloading, install, transportation is very convenient, integral installation, break simple to operate easily.
5) this gate is arranged in the water stop rubber installing frame of gate frame owing to water stop rubber, and employing " P " font water stop rubber, regulated bolt and rectangular press strip again and regulated the tight ness rating that compresses gate sheet and water stop rubber, can be accomplished in the watertight effect of any height.
Description of drawings
Fig. 1 overall structure schematic diagram (side-looking, broken section) during for lower open-type merogenesis gate embodiment complete shut-down of the present invention;
Fig. 2 is Fig. 1 front view (not being with headstock gear);
Fig. 3 is lower open-type merogenesis gate embodiment of the present invention overall structure schematic diagram (side-looking, broken section are not with headstock gear) when half-open;
Fig. 4 is Fig. 1 front view (not being with headstock gear);
Fig. 5 overall structure schematic diagram (side-looking, broken section are not with headstock gear) during for lower open-type merogenesis gate embodiment standard-sized sheet of the present invention;
Fig. 6 is Fig. 1 front view (not being with headstock gear);
Fig. 7 is a gate frame schematic diagram of the present invention; Fig. 8 is Fig. 7 A-A sectional view; Fig. 9 is Fig. 7 B-B sectional view;
Figure 10 is a tail gates plated construction schematic diagram of the present invention; Figure 11 is Figure 10 A-A sectional view;
Figure 12 is Figure 10 B-B sectional view; Figure 13 is the positioning drawing plate front view; Figure 14 is the positioning drawing plate lateral view;
Figure 15 is " P " font water stop rubber cross-sectional view; Figure 16 is the pulley sectional view;
Figure 17 is the pulley front view; Figure 18 is the bolt axle schematic diagram.
Reference numeral of the present invention is: headstock gear 1, screw rod 2, gate frame 3, carve tight device 4, gate sheet press strip 41, regulate bolt 42, brake application door-plate 5, the positioning drawing plate 6 of " T " font, water stop rubber 7, tail gates plate 8, lower sheave 9, sluice foundation 10, second pouring 11, reinforcing rib 12, following water stop rubber installing frame 13, water stop rubber press strip 14, top sheave 15, dormant bolt 16, positioning drawing plate locating slot 17, last water stop rubber installing frame 18, gate embedded board 19, gate mouth 20, positioning drawing plate mounting groove 21, pulley groove 22, base plate 23, gate sheet sealing face 24 (Figure 11), positioning drawing plate right side 25, positioning drawing plate left side 26, positioning drawing plate transverse slat 61, bolt axle 27.Second pouring 11 is after gate installs, and fills out the concrete that meets.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
A kind of lower open-type grading gate-plate gate comprises, sluice foundation 10, gate mouth 20, the gate frame 3 at gate mouth place, the gate sheet that cooperates with the gate frame, be connected in gate sheet top, open and close the headstock gear 1 of the band screw rod 2 of gate sheet, water stop rubber 7 is regulated the tight device 4 of carving of stagnant water effect; It is characterized in that:
Be provided with two shoe brake door-plates in the gate frame 3, during closing gate, gate sheet one on the other, when opening the sluices, brake application door-plate 5 descends earlier.
Both sides, tail gates plate 8 upper end are provided with the positioning drawing plate 6 that protrudes in this gate sheet plane, the tail gates plate of positioning drawing plate inboard is provided with top sheave 15, pulley plane is vertical with the tail gates board plane, the top sheave edge contacts with brake application door-plate 5, the both sides, lower end of tail gates plate 8 are provided with the lower sheave 9 that stretches to brake application door-plate one side, lower sheave withstands on the gate frame outside inwall of brake application door-plate 5 one sides, when the bottom of brake application door-plate 5 is positioned at positioning drawing plate 6 places of tail gates plate, positioning drawing plate 6 downward gate sheet plane lopsidedness, upper and lower gate sheet is stretched out, and overlaps; When the lower edge of brake application door-plate was positioned at lower sheave 9 places of tail gates plate, the door-plate of gate sheet purse up, and brake application up and down upper edge was lower than the upper edge of tail gates plate, and the positioning drawing plate 6 of the both sides, tail gates plate upper end of this moment resets.
Establish gate embedded board 19 on the described sluice foundation 10, gate frame 3 just is fixed on the gate embedded board.Also available setscrew is fixed on the gate frame on the sluice foundation, but inconvenience is made in construction, and its firm degree is also not as embedded board.
The cross section of described gate frame 3 is " U " font, the opening of gate frame 3 they " U " fonts of gate mouth 20 the right and lefts is towards the gate mouth, the top of gate frame 3 and gate mouth top maintain an equal level, the right and left length of gate frame 3 〉=on, two save gate sheets 5 down, 8 add the height of tail gates plate 8 highly again, the honest degree of gate frame 3 divides three joints: the honest degree of following joint 〉=on, following two gate sheets 5,8 thickness sums, the honest degree of a middle joint 〉=on, following two gate sheets 5,8 thickness add water stop rubber installing frame 13 thickness down again, and last joint honest degree 〉=brake application door-plate 5 thickness are added water stop rubber installing frame 18 thickness.
Described upper and lower water stop rubber installing frame 18,13, upper and lower water stop rubber installing frame all is located at gate frame 3 inboards,, water stop rubber 7 is installed in the water stop rubber installing frame on four limits corresponding with gate sheet sealing face 24, closely cooperates with the sealing face of gate sheet.
The set positioning drawing plate that protrudes in this gate sheet plane 6 in both sides, described tail gates plate 8 upper end is positioning drawing plates of " T " font, the positioning drawing plate 6 of " T " font is arranged in the positioning drawing plate mounting groove 21 of both sides, tail gates plate 8 upper end, and there is a bolt axle 27 that positioning drawing plate is movably connected in the positioning drawing plate mounting groove, the transverse slat of " T " font positioning drawing plate and gate sheet plane in vertical state, the right side 25 of the contiguous brake application door-plate of this transverse slat is shorter than left side side 26 in addition; When upper and lower gate sheet at the gate frame bottom, when upwards rising owing to the screw rod 2 of headstock gear, the upper edge of brake application door-plate 5 is run into the positioning drawing plate 6 of " T " font earlier, with tail gates plate 8 band up together; Instantly after gate sheet 8 risings put in place, brake application door-plate 5 continued to rise, the positioning drawing plate 6 downward gate sheet lopsidedness of " T " font, and one breaks away in the positioning drawing plate locating slot 17.
The inboard of both sides, the upper end positioning drawing plate 6 of described tail gates plate 8 is provided with top sheave 15, top sheave 15 is installed in the pulley groove 22 of tail gates plate positioning drawing plate mounting groove 21 inboards, and having a bolt axle 27 that top sheave 15 is movably connected in the pulley groove 22, top sheave 15 contacts with the sealing face 24 of brake application door-plate 5; And the lower sheave 9 of the both sides, lower end of tail gates plate 8 is installed in two base plates 23, and has a bolt axle 27 that lower sheave is movably connected in the base plate 23, and the lower sheave 9 after the installation contacts with " U " font gate frame 3 outside inwalls.
The cross section of described water stop rubber 7 is " P " font, and cross section is the afterbody of the water stop rubber of " P " font to be pushed down by press strip 14, and is fixing by dormant bolt 16 on the press strip.
Described gate frame 3 about be provided with on two limits and can regulate the tight device 4 of carving of stagnant water effect at any time, describedly carve tight device and comprise: be arranged between the inwall in gate frame the right and left outside and the gate sheet, cross section is square gate sheet press strip 41, the doorframe wall that is screwed into gate frame the right and left outside, withstand the adjusting bolt 42 every one piece of 10-20cm of gate sheet press strip.
Described gate sheet is made by stainless steel material, and every joint gate sheet is by the two stainless steel flaggies in front and back, and the centre is established stainless steel reinforcing rib 12 and constituted.
Operating principle of the present invention is: its power resources are in headstock gear.
When the bottom of brake application door-plate 5 is positioned at the downward gate sheet of tail gates plate plane lopsidedness, upper and lower gate sheet is stretched out, and overlap (as Fig. 1).This moment the gate complete shut-down.Descend when headstock gear 1 makes screw rod 2, driven brake application door-plate 5 and descended.Because the lower sheave 9 of tail gates plate 8 stretches to brake application door-plate 5 one sides, the decline of brake application door-plate must be run into the lower sheave 9 of tail gates plate 8.When the lower edge of brake application door-plate 5 was positioned at lower sheave 9 places of tail gates plate, the door-plate of gate sheet purse up, and brake application up and down 5 upper edges were lower than the upper edge of tail gates plate 8, the positioning drawing plate 6 (two) of the both sides, tail gates plate upper end of this moment reset (as Fig. 3).This moment, gate was half-open.When brake application door-plate 5 continued to descend downwards owing to the screw rod 2 of headstock gear, tail gates plate 8 also descended together, and directly only gate is opened (as Fig. 5) fully; Thereafter, when brake application door-plate 5 upwards rises owing to the screw rod 2 of headstock gear, the upper edge of brake application door-plate 5 is run into the positioning drawing plate 6 (positioning drawing plate of visible " T " font resets already from Fig. 3, Fig. 5, and its transverse slat is above brake application door-plate upper edge) of " T " font earlier the tail gates plate up is with together; Instantly after gate sheet 8 risings put in place, brake application door-plate 5 continued to rise, the positioning drawing plate 6 downward gate sheet lopsidedness of " T " font, and slip in the positioning drawing plate locating slot 17.After brake application door-plate 5 put in place, the top of the bottom of brake application door-plate 5 and tail gates plate 8 was stepped, overlap, and this moment, gate sheet stretched up and down, and gate is shut once more fully.
The positioning drawing plate 6 of " T " font is arranged in the positioning drawing plate mounting groove 21 (Figure 10) of both sides, tail gates plate 8 upper end, and there is a bolt axle 27 (Figure 18) that positioning drawing plate is movably connected in the positioning drawing plate mounting groove, the transverse slat 61 of " T " font positioning drawing plate and gate sheet plane in vertical state, a side (right side) 25 of the contiguous brake application door-plate of this transverse slat is shorter than opposite side 26.Above structure is very simple, has but played the indispensable effect that the tail gates plate is up drawn.Simultaneously, the location of tail gates plate and not to downslide, except the formed resistance of elastic force of 7 pairs of tail gates plates of water stop rubber; T " the positioning drawing plate 6 of font is pushed by the brake application door-plate, downward gate sheet lopsidedness, one break away in the positioning drawing plate locating slot 17, tangle the tail gates plate relevant.T " transverse slat one side of positioning drawing plate 6 of font is short, opposite side is long, also is to be convenient to the tail gates plate is tangled.In addition, the positioning drawing plate 6 downward gate sheet lopsidedness of " T " font also make brake application door-plate 5 can continue to rise.
An important problem is the sealing of gate sheet and water stop rubber in addition.Sealing problem is by carving the degree of compression of tight device regulator door-plate and water stop rubber.Gate sheet press strip 41 can be pushed to the extruding force of gate sheet every the adjusting bolt 42 of one piece of 10-20cm and regulate just rightly, and very even to gate sheet thrust up and down.Therefore, the sealing performance of merogenesis gate of the present invention is fine.
Upper and lower pulley 15,9 has solved gate sheet simultaneously to the extruding force of water stop rubber with reduce gate sheet frictional force problem to the gate frame when the lifting.
The present invention is two joint gate sheet gates.Become more piece gate sheet gate if necessary, as long as add gate again, thickening gate frame; Add: positioning drawing plate, upper and lower pulley, the water stop rubber installing frame, the sealing of adjusting water stop rubber just can.
Claims (9)
1, a kind of lower open-type grading gate-plate gate, comprise, sluice foundation (10), gate mouth (20), the gate frame (3) at gate mouth place with the gate sheet that the gate frame cooperates, is connected in the headstock gear (1) of the band screw rod (2) of gate sheet top, keying gate sheet, water stop rubber (7), that regulates stagnant water effect carves tight device (4); It is characterized in that:
Be provided with two shoe brake door-plates in the gate frame (3), during closing gate, gate sheet one on the other, when opening the sluices, brake application door-plate (5) descends earlier;
Gate frame (3) is located at gate mouth front, the gate frame is provided with two water stop rubber installing frames (18,13) in gate mouth position, on the limit that water stop rubber (7) is fixed on around the inwall of installing frame with gate sheet sealing face (24) contacts, during closing gate, water stop rubber (7) is close to the sealing face of gate sheet;
Both sides, tail gates plate (8) upper end are provided with the positioning drawing plate (6) that protrudes in this gate sheet plane, the tail gates plate of positioning drawing plate inboard is provided with top sheave (15), pulley plane is vertical with the tail gates board plane, the top sheave edge contacts with brake application door-plate (5), the both sides, lower end of tail gates plate (8) are provided with the lower sheave (9) that stretches to brake application door-plate one side, lower sheave withstands on the gate frame outside inwall of brake application door-plate (5) one sides, when the bottom of brake application door-plate (5) is positioned at the positioning drawing plate (6) of tail gates plate when locating, positioning drawing plate (6) is gate sheet plane lopsidedness downwards, on, the tail gates plate is stretched out, and overlaps; The lower sheave (9) that is positioned at the tail gates plate when the lower edge of brake application door-plate is when locating, and the door-plate of gate sheet purse up, and brake application up and down upper edge is lower than the upper edge of tail gates plate, and the positioning drawing plate (6) of the both sides, tail gates plate upper end of this moment resets;
Described adjusting stagnant water effect carve tight device (4) be arranged at gate frame (3) about on two limits.
2, lower open-type grading gate-plate gate according to claim 1 is characterized in that, establishes gate embedded board (19) on the described sluice foundation (10), and gate frame (3) just is fixed on the gate embedded board.
3, lower open-type grading gate-plate gate according to claim 1 and 2, it is characterized in that, the cross section of described gate frame (3) is " U " font, the opening of it " U " font of gate frame (3) of gate mouth (20) the right and left is towards the gate mouth, the top of gate frame (3) and gate mouth top maintain an equal level, the right and left length of gate frame (3) 〉=on, two save gate sheets (5 down, 8) add the height of tail gates plate (8) highly again, the honest degree of gate frame (3) divides three joints: following joint (31) honest degree 〉=on, following two gate sheets (5,8) thickness sum, middle joint (32) honest degree 〉=on, following two gate sheets (5,8) thickness adds water stop rubber installing frame (13) thickness down again, and last joint (33) honest degree 〉=brake application door-plate (a 5) thickness is added water stop rubber installing frame (18) thickness.
4, lower open-type grading gate-plate gate according to claim 3, it is characterized in that, described upper and lower water stop rubber installing frame (18,13) all is located at gate frame (3) inboard, water stop rubber (7) is installed on four corresponding with gate sheet sealing face (24) in the water stop rubber installing frame limits, closely cooperates with the sealing face of gate sheet.
5, lower open-type grading gate-plate gate according to claim 1, it is characterized in that, the set positioning drawing plate that protrudes in this gate sheet plane (6) in described tail gates plate (8) both sides, upper end is " T " font, the positioning drawing plate (6) of " T " font is arranged in the positioning drawing plate mounting groove (21) of both sides, tail gates plate (8) upper end, and there is a bolt axle (27) that positioning drawing plate is movably connected in the positioning drawing plate mounting groove, the transverse slat of " T " font positioning drawing plate and gate sheet plane in vertical state, a side (25) of the contiguous brake application door-plate of this transverse slat is shorter than opposite side (26); When upper and lower gate sheet at the gate frame bottom, when upwards rising owing to the screw rod (2) of headstock gear, the upper edge of brake application door-plate (5) is run into the positioning drawing plate (6) of " T " font earlier, with tail gates plate (8) band up together; Instantly after gate sheet (8) rising put in place, brake application door-plate (5) continued to rise, and the positioning drawing plate (6) of " T " font is the gate sheet lopsidedness downwards, and one breaks away in the positioning drawing plate locating slot (17).
6, lower open-type grading gate-plate gate according to claim 5, it is characterized in that, the inboard of both sides, the upper end positioning drawing plates (6) of described tail gates plate (8) is provided with described top sheave (15), described top sheave (15) is installed in the inboard pulley groove (22) of tail gates plate positioning drawing plate mounting groove (21), and having a bolt axle (27) that this top sheave (15) is movably connected in the pulley groove (22), described top sheave (15) contacts with the sealing face (24) of brake application door-plate (5); And the described lower sheave (9) of the both sides, lower end of tail gates plate (8) is installed in two base plates (23), and having a bolt axle (27) that this lower sheave is movably connected in the base plate (23), the lower sheave after the installation (9) contacts with " U " font gate frame (3) outside inwall.
7, lower open-type grading gate-plate gate according to claim 1, it is characterized in that, the cross section of described water stop rubber (7) is " P " font, and cross section is the afterbody of the water stop rubber of " P " font to be pushed down by press strip (14), and is fixing by dormant bolt (16) on the press strip.
8, lower open-type grading gate-plate gate according to claim 1, it is characterized in that the described tight device (4) of carving comprising: be arranged between the inwall in gate frame the right and left outside and the gate sheet, cross section is square gate sheet press strip (41), the doorframe wall that is screwed into gate frame the right and left outside, withstand the adjusting bolt (42) every one piece of 10-20cm of gate sheet press strip.
9, lower open-type grading gate-plate gate according to claim 1 is characterized in that, described gate sheet is made by stainless steel material, and every joint gate sheet is by the two stainless steel flaggies in front and back, and the centre is established stainless steel reinforcing rib (12) and constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101568479A CN100560870C (en) | 2007-11-14 | 2007-11-14 | Lower open-type grading gate-plate gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101568479A CN100560870C (en) | 2007-11-14 | 2007-11-14 | Lower open-type grading gate-plate gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101182047A CN101182047A (en) | 2008-05-21 |
| CN100560870C true CN100560870C (en) | 2009-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101568479A Expired - Fee Related CN100560870C (en) | 2007-11-14 | 2007-11-14 | Lower open-type grading gate-plate gate |
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| CN (1) | CN100560870C (en) |
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| CN103835269B (en) * | 2014-02-21 | 2016-01-27 | 武汉圣禹排水系统有限公司 | Ascending/decending height adjustable gate |
| CN105200964B (en) * | 2015-10-13 | 2017-04-26 | 浙江水利水电学院 | Green full-automatic water gate for dam enclosing sea and implementing method |
| CN105756181B (en) * | 2016-04-19 | 2018-07-13 | 武汉圣禹排水系统有限公司 | Debris retaining reverse-filling Vatch basin |
| CN105863025A (en) * | 2016-04-19 | 2016-08-17 | 武汉圣禹排水系统有限公司 | Two-stage downward-opening weir gate |
| CN106087865B (en) * | 2016-08-08 | 2018-01-09 | 浙江省水利水电勘测设计院 | A kind of pocket formula flexibility checkdam |
| CN106149856B (en) * | 2016-08-18 | 2018-11-30 | 武汉圣禹排水系统有限公司 | Twin-stage bottom-open type weir gate |
| CN107268541B (en) * | 2017-07-28 | 2019-06-04 | 武汉圣禹排水系统有限公司 | A kind of hydrodynamic weir gate |
| CN107724343B (en) * | 2017-11-21 | 2023-06-02 | 姜宁 | Water conservancy gate device that folds paper |
| CN108978598A (en) * | 2018-09-27 | 2018-12-11 | 江苏省太湖水利规划设计研究院有限公司 | Sunk type door with two leaves |
| CN110185009B (en) * | 2019-06-23 | 2023-08-15 | 李孝兵 | Linkage type turnover gate |
| CN110374063A (en) * | 2019-08-28 | 2019-10-25 | 邱琳雅 | A kind of multi-layer combined type breeding water body emptying gate |
| CN114808860B (en) * | 2022-05-20 | 2024-04-26 | 湖南水利水电职业技术学院 | Intelligent main channel hydraulic driving type gate for channel filling engineering |
-
2007
- 2007-11-14 CN CNB2007101568479A patent/CN100560870C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101182047A (en) | 2008-05-21 |
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