One can remove sedimentary sewage disposal tank arrangement fast
Technical field
the invention belongs to sewage treatment area, be specially one and can remove sedimentary sewage disposal tank arrangement fast.
Background technology
treatment tank device is often used in sewage disposal.The tank body of this treatment tank is generally microscler (kidney-shaped), arranges that various process is arranged in it; Because tank body is usually airtight, therefore when the process in it arranges and needs repairing, there is difficulty.
some maintenance windows usually arranged are then because be subject to the factor impacts such as structure, and size is limited, and opens difficulty due to the factor such as corrosion, dirt.
Summary of the invention
the object of this invention is to provide one and can remove sedimentary sewage disposal tank arrangement fast, it can overcome above-mentioned defect of the prior art.
sedimentary sewage disposal tank arrangement can be removed fast according to one of the present invention, comprise the tank body of setting, described tank body has the upper tank body and lower tank that are provided separately, upper tank body and lower tank are fixedly connected with tank body anchor respectively, thus the support that is separated from each other can be realized, on described tank body anchor, the bottom being positioned at tank body is provided with movable chute, moving slider is provided with in described movable chute, described moving slider top is provided with magnetic patch, described magnetic patch offers the semi-circular recesses (not shown) matched with tank base, the slip of described magnetic patch arranges handled easily, its rapid precipitation can be made containing the metal fragment in the sewage of metal fragment to tank base by magneticaction by tank body by magnetic patch, upper tank body and lower tank from a distance thus formed maintenance window, the external peripheral surface of upper tank body and lower tank is provided with outside screw, joint sleeve can cover described maintenance window place thus by airtight for described tank body by thread fit, the bottom left of described tank body is provided with blow-off pipe, the right-hand member of described blow-off pipe is connected with described tank body, the left end of described blow-off pipe is provided with a sealing cover, described blow-off pipe is connected by thread fit with sealing cover, can be removed by described blow-off pipe by being deposited in the throw outs such as the metal fragment of described tank base, the external peripheral surface of described joint sleeve is provided with upper ring gear separately and lower ring gear, the left driving shaft and right driving axle that vertically extend is respectively arranged with at the left and right sides place of described tank body, described left driving shaft is relative in the diametric(al) of described tank body with right driving axle, each in described left driving shaft and right driving axle is all installed in rotation on described tank body anchor, and lower end is connected with described tank body anchor by lower bearing, described sprocket wheel is connected with Power Drive Unit by chain, described left driving shaft is being connected with tank body anchor respectively by head bearing near described sprocket position place with right driving axle, and described left driving shaft and right driving axle are disposed with upper limit portion and lower limit portion between corresponding head bearing and lower bearing, spline slide portion is provided with between upper limit portion and lower limit portion, described spline slide portion each in described left driving shaft and right driving axle all can be combined with Double-gear sleeve member slidably, described Double-gear sleeve member is fixing on rotating with corresponding drive shaft by spline fitted, two ends up and down each in two described Double-gear sleeve members arrange regularly respectively and cog and lower gear, described cog and lower gear engage with described upper ring gear and lower ring gear respectively, and cogging of two described Double-gear sleeve members is relative in the diametric(al) of described tank body, the lower gear of two described Double-gear sleeve members is also relative in the diametric(al) of described tank body, described joint sleeve is fixedly installed upper limit ring from top to bottom successively, middle spacing ring and lower limit ring, middle spacing ring is between described upper ring gear and lower ring gear, upper limit ring is positioned on the upside of upper ring gear, lower limit ring is positioned on the downside of described lower ring gear, at described upper limit ring and between cogging, to cog and between middle spacing ring, between middle spacing ring and lower gear, the first elastomeric ring is respectively arranged with successively between lower gear and lower limit ring, second elastomeric ring, 3rd elastomeric ring and the 4th elastomeric ring, wherein, between the internal thread tooth of described joint sleeve and described tank body outside screw tooth, there is longitudinal tolerance clearance, describedly can remove sedimentary sewage disposal tank arrangement fast and also comprise zigzag tread patterns frame, zigzag tread patterns frame has two actuating arms, described two actuating arms are connected with described two Double-gear sleeve members respectively by bogie thrust block.
as as described in a kind of using method can removing sedimentary sewage disposal tank arrangement fast, wherein, when described left driving shaft and right driving axle drive described joint sleeve to rotate respectively by respective Double-gear sleeve member, described joint sleeve produces longitudinal motion on described tank body, and described Double-gear sleeve member slides on corresponding drive shaft simultaneously, when described Double-gear sleeve member arrives upper limit portion, longitudinal motion upwards of joint sleeve produces extruding to the second elastomeric ring and the 4th elastomeric ring, thus make the internal thread tooth of described joint sleeve relative to the outside screw tooth biased downward of described tank body, when described Double-gear sleeve member arrives lower limit portion, the motion that the longitudinal direction of joint sleeve is downward produces extruding to the first elastomeric ring and the 3rd elastomeric ring, thus make the internal thread tooth of described joint sleeve relative to the outside screw tooth of described tank body to upper offset.
according to such scheme, drive owing to adopting both sides Double-gear, can drive by stress equalization ground double thread sleeve, and utilize multiple elastomeric ring, can make to allow joint sleeve to have the continuation campaign of buffering when Double-gear sleeve member arrives at corresponding limiting section, avoid impacting, simultaneously, utilize the elasticity of elastomeric ring, and utilize the internal thread tooth of joint sleeve relative to described tank body outside screw tooth between gap, joint sleeve can be biased relative to tank body, thus retain activity surplus to greatest extent, when the joint sleeve of tank body is in long-time not kinestate, vibration can be produced to joint sleeve by movable mounting, thus avoid joint sleeve because of the factor such as corrosion and cause the starting torque of motor excessive and then cause driving joint sleeve, even motor damage.Thus, which ensure that the serviceability of Whole Equipment.
Accompanying drawing explanation
fig. 1 is the schematic diagram can removing sedimentary sewage disposal tank arrangement fast of the present invention;
fig. 2 is the enlarged view at the Double-gear sleeve member position for the treatment of tank device in Fig. 1;
fig. 3 represents the outside screw tooth relative position schematic diagram of the internal thread tooth of the joint sleeve when Double-gear sleeve member arrives at lower limit portion relative to described tank body;
fig. 4 represents the outside screw tooth relative position schematic diagram of the internal thread tooth of the joint sleeve when Double-gear sleeve member arrives at upper limit portion relative to described tank body.
Embodiment
Below in conjunction with accompanying drawing 1-4, the present invention is described in detail.
sedimentary sewage disposal tank arrangement can be removed fast according to one of the present invention, comprise the tank body 1 of setting, described tank body 1 has the upper tank body and lower tank that are provided separately, upper tank body and lower tank are fixedly connected with tank body anchor 3 respectively, thus the support that is separated from each other can be realized, on described tank body anchor 3, the bottom being positioned at tank body 1 is provided with movable chute 30, moving slider 31 is provided with in described movable chute 30, described moving slider 31 top is provided with magnetic patch 32, described magnetic patch 32 offers with tank body 1 bottom the semi-circular recesses (not shown) that matches, the slip of described magnetic patch 32 arranges handled easily, can make bottom its rapid precipitation to tank body 1 containing the metal fragment in the sewage of metal fragment by magneticaction by tank body 1 by magnetic patch 32, upper tank body and lower tank from a distance thus formed maintenance window 2, the external peripheral surface of upper tank body and lower tank is provided with outside screw, joint sleeve 14 can cover described maintenance window place thus by airtight for described tank body 1 by thread fit, the bottom left of described tank body 1 is provided with blow-off pipe 33, the right-hand member of described blow-off pipe 33 is connected with described tank body 1, the left end of described blow-off pipe 33 is provided with a sealing cover 34, described blow-off pipe 33 is connected by thread fit with sealing cover 34, by described blow-off pipe 33, the throw outs such as the metal fragment be deposited in bottom described tank body 1 can be removed, the external peripheral surface of described joint sleeve 14 is provided with upper ring gear 22 separately and lower ring gear 23, the left driving shaft 7 and right driving axle 6 that vertically extend is respectively arranged with at the left and right sides place of described tank body 1, described left driving shaft 7 is relative in the diametric(al) of described tank body 1 with right driving axle 6, each in described left driving shaft 7 and right driving axle 6 is all installed in rotation on described tank body anchor 3, and lower end is connected with described tank body anchor 3 by lower bearing, described sprocket wheel 5, 4 are connected with Power Drive Unit by chain 13, described left driving shaft 7 and right driving axle 6 are at close described sprocket wheel 5, 4 positions are connected with tank body anchor 3 respectively by head bearing, and described left driving shaft 7 and right driving axle 6 are disposed with upper limit portion 8 and lower limit portion 9 between corresponding head bearing and lower bearing, spline slide portion 27 is provided with between upper limit portion 8 and lower limit portion 9, described spline slide portion each in described left driving shaft 7 and right driving axle 6 all can be combined with Double-gear sleeve member 24 slidably, described Double-gear sleeve member 24 is fixing on rotating with corresponding drive shaft by spline fitted, two ends up and down each in two described Double-gear sleeve members 24 arrange cog 10 and lower gear 11 respectively regularly, described cog 10 and lower gear 11 engage with described upper ring gear 22 and lower ring gear 23 respectively, and two described Double-gear sleeve members 24 cog 10 in the diametric(al) of described tank body 1 relatively, the lower gear 11 of two described Double-gear sleeve members 24 is also relative in the diametric(al) of described tank body 1, described joint sleeve 14 is fixedly installed upper limit ring 15 from top to bottom successively, middle spacing ring 16 and lower limit ring 17, middle spacing ring 16 is between described upper ring gear 22 and lower ring gear 23, upper limit ring 15 is positioned on the upside of upper ring gear 22, lower limit ring 17 is positioned on the downside of described lower ring gear 23, at described upper limit ring 15 and cog between 10, cog between 10 and middle spacing ring 16, between middle spacing ring 16 and lower gear 11, the first elastomeric ring 18 is respectively arranged with successively between lower gear 11 and lower limit ring 17, second elastomeric ring 19, 3rd elastomeric ring 20 and the 4th elastomeric ring 21, wherein, between the internal thread tooth of described joint sleeve 14 and described tank body 1 outside screw tooth, there is longitudinal tolerance clearance, describedly can remove sedimentary sewage disposal tank arrangement fast and also comprise zigzag tread patterns frame 12, zigzag tread patterns frame 12 has two actuating arms, described two actuating arms are connected with described two Double-gear sleeve members 24 respectively by bogie thrust block 25.
as as described in a kind of using method can removing sedimentary sewage disposal tank arrangement fast, wherein, when described left driving shaft 7 and right driving axle 6 drive described joint sleeve 14 to rotate respectively by respective Double-gear sleeve member, described joint sleeve 14 produces longitudinal motion on described tank body 1, and described Double-gear sleeve member slides on corresponding drive shaft simultaneously, when described Double-gear sleeve member arrives upper limit portion 8, longitudinal motion upwards of joint sleeve 14 produces extruding to the second elastomeric ring 19 and the 4th elastomeric ring 21, thus make the internal thread tooth of described joint sleeve 14 relative to the outside screw tooth biased downward of described tank body 1, when described Double-gear sleeve member arrives lower limit portion 9, the motion that the longitudinal direction of joint sleeve 14 is downward produces extruding to the first elastomeric ring 18 and the 3rd elastomeric ring 20, thus make the internal thread tooth of described joint sleeve 14 relative to the outside screw tooth of described tank body 1 to upper offset.
alternatively, wherein, utilize described zigzag tread patterns frame 12 and by above-mentioned Double-gear sleeve member 24, longitudinal force produced to described joint sleeve 14, thus being made by the tolerance clearance of the longitudinal direction between the internal thread tooth of described joint sleeve 14 and described tank body 1 outside screw tooth to produce between described joint sleeve 14 and described tank body 1 to loosen.