CN112196316B

CN112196316B - Assembly type green building

Info

Publication number: CN112196316B
Application number: CN202011044184.3A
Authority: CN
Inventors: 孙守书
Original assignee: Kunming Sanhe Steel Structure Manufacture Co ltd
Current assignee: KUNMING SANHE STEEL STRUCTURE MANUFACTURE Co.,Ltd.
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-11-05
Anticipated expiration: 2040-09-28
Also published as: CN112196316A

Abstract

The invention discloses an assembled green building which comprises a base, support columns, a wall body, a roof, a connecting mechanism and a rainwater confluence device, wherein the support columns are arranged on the base; the connecting mechanism comprises an upper seat, a lower seat and a limiting rod; the upper seat is provided with a first flange and a first spherical surface, the limiting rod is fixedly arranged at the bottom of the upper seat, the lower seat is provided with a second flange and a second spherical surface, and the second spherical surface is matched with the first spherical surface. The water collecting tank is communicated with the high-level end of the sewer pipe through the sewer hole, one side of the lower stream of the sewer hole is provided with a slag blocking block, and the slag discharging push plate is used for pushing impurities at the water outlet end of the water collecting tank to ascend along the guide cambered surface and discharge out of the water collecting tank. Through the cooperation of gag lever post and second sphere, make the support column realize gesture adjustment and automatic alignment at the in-process that descends, fundamentally has avoided potential safety risk. Most of impurities with large volume in rainwater are removed through pretreatment, the frequency of cleaning and purifying equipment is reduced, and the method has the advantages of environmental friendliness, low use cost, high safety and the like.

Description

Assembly type green building

Technical Field

The invention belongs to the technical field of green buildings, and particularly relates to an assembly type green building.

Background

The green building is a high-quality building which provides healthy, applicable and efficient use space for people and simultaneously realizes harmonious symbiosis between people and nature to the maximum extent, when the green building is used for green environment planning, the green building not only pays attention to creation of landscape, but also pays attention to blending of ecology and environment, rainwater is an important link in urban water circulation and regional water circulation systems, the rainwater plays a very key role in adjusting regional water resources and improving ecological environment, in the design and construction processes of the green building, the utilization and treatment of natural resources need to be considered in balance, and the reasonable collection and utilization of rainwater resources are very beneficial to the improvement of ecological environment.

In the prior art, collected rainwater is purified by utilizing conventional equipment such as a grit chamber, a filter screen and the like. Because rainwater usually contains a large amount of impurities such as leaves, branches, dust, broken stones and the like, the most important defect of the conventional purification mode is that the purification equipment needs to be cleaned frequently, otherwise, the rainwater can exceed the limit which can be borne by the equipment, and the rainwater is blocked. When the cleaning device is used by a user, a large amount of manpower and time are consumed to remove the cleaning device, or expensive electric appliances are purchased to realize automatic cleaning, and the automatic cleaning device is high in energy consumption, high in operation cost, not friendly to environment and low in performance reliability.

The assembly type green building adopts a modular design, is convenient to install and disassemble, and has high structural strength and good anti-seismic performance. The support column is used as a main bearing structure of the whole building, the structural strength is high, but the weight is large, the support column is usually moved to a position to be installed by a crane and kept in a vertical state, and then a constructor fixedly connects the support column with the base by bolts below the support column.

Because current support column bottom is simple ring flange, during actual construction, the bolt hole on the support column is difficult to align with the bolt hole on the base, needs under the unsettled state of support column, goes the position and the gesture of fine setting support column through the manpower is supplementary. During the alignment and connection process, people are always required to be near the lower part of the supporting column. In case the connection fracture between support column and the crane, perhaps receive wind-force to influence to take place to rock by a wide margin, very easily cause serious injury to nearby constructor, the installation is wasted time and energy, and the danger coefficient is very big, also very high to mechanical operation personnel's requirement.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an assembly type green building, which removes most of impurities with larger volume in rainwater through pretreatment, reduces the frequency of cleaning and purifying equipment, and is convenient to install as a connecting mechanism is arranged between a support column and a base.

In order to achieve the above purpose, the solution adopted by the invention is as follows: an assembled green building comprises a base, supporting columns, a wall body and a roof; the supporting columns and the wall bodies are vertically arranged, the supporting columns are fixedly arranged on the base, the wall bodies are fixedly connected with the supporting columns, a cavity with an opening at the top is defined by the wall bodies, the roof is covered at the opening, and the roof is connected with the top of the supporting columns; the supporting column with be equipped with coupling mechanism between the base, the below on roof is equipped with rainwater confluence device.

The connecting mechanism comprises an upper seat, a lower seat and a limiting rod; the upper seat is fixedly connected with the bottom of the support column, a first flange is arranged on the periphery of the upper seat, a first spherical surface is arranged on one side, close to the base, of the upper seat, and the first spherical surface protrudes towards the direction far away from the support column; the limiting rod is fixedly arranged at the central position of the bottom of the upper seat, and the length direction of the limiting rod is arranged along the radial direction of the first spherical surface; the lower seat is fixedly arranged on the base, a yielding through hole corresponding to the limiting rod is formed in the middle of the lower seat, a second flange matched with the first flange is arranged on the periphery of the lower seat, a second spherical surface is arranged on one side, away from the base, of the lower seat, the second spherical surface is sunken towards the direction of the base, and the second spherical surface is matched with the first spherical surface; after the upper seat and the lower seat are connected, the first spherical surface is abutted against the second spherical surface, and the limiting rod penetrates through the abdicating through hole and extends into the lower part of the lower seat;

the rainwater confluence device comprises a water collecting tank, a sewer pipe, a driving water wheel, a transmission mechanism and a slag discharging push plate; the water collecting tank is close to the roof and is used for collecting rainwater flowing down from the roof, a water outlet end of the water collecting tank is provided with a water outlet hole, the water collecting tank is communicated with a high-level end of the sewer pipe through the water outlet hole, one side of the downstream of the water outlet hole is provided with a slag blocking block, and one side of the slag blocking block, which is close to the water outlet hole, is provided with a guide arc surface;

the driving water wheel is arranged in the sewer pipe, is close to the low-level end of the sewer pipe, is provided with a rotating shaft, is rotatably connected with the sewer pipe through the rotating shaft and rotates around the rotating shaft under the pushing of water flow;

arrange the sediment push pedal and pass through drive mechanism with the pivot transmission is connected, it is in to arrange the sediment push pedal the drive of drive water wheels is down rotated, arrange the sediment push pedal and rotate to being close to when keeping off the sediment piece position, the end of arranging the sediment push pedal is close to the direction cambered surface, arrange the sediment push pedal and be used for promoting the impurity edge of water catch bowl play water end the direction cambered surface rises and discharges the water catch bowl.

Further, the bottom center of lower seat is fixed and is equipped with a spacing section of thick bamboo, a spacing section of thick bamboo is close to the one end of lower seat with the through-hole intercommunication of stepping down, the central axis of a spacing section of thick bamboo is followed the radial setting of lower seat.

Further, be equipped with the same first stopper of size and second stopper on the gag lever post, first stopper with the second stopper is hemisphere and sphere orientation and keeps away from one side of seat of honour, the diameter of first stopper with the diameter of second stopper all slightly is less than the internal diameter of a spacing section of thick bamboo, first stopper is located the gag lever post is kept away from the one end of seat of honour, the second stopper is located first stopper with between the first sphere.

Furthermore, a plurality of hemispherical guide blocks are arranged on the limiting rod, the guide blocks are uniformly arranged along the length direction of the limiting rod, the guide blocks are positioned between the first limiting block and the second limiting block, and the spherical surfaces of the guide blocks face to one side far away from the upper seat; the diameter of the guide block is smaller than that of the first limiting block, the diameter of the guide blocks is gradually changed along the length direction of the limiting rod, and the diameter of the guide block close to the upper seat is larger than that of the guide block far away from the upper seat.

Furthermore, one side of the second flange, which is close to the first flange, is provided with guide grooves, the guide grooves are uniformly arranged along the circumferential direction of the second flange, the cross section of each guide groove is arc-shaped, the length direction of each guide groove is arranged along the radial direction of the second flange, and one side of the first flange, which is close to the second flange, is provided with a protruding part matched with the guide grooves.

Furthermore, the rotating shaft is arranged along the end face of the downcomer in the radial direction, the blades of the driving water wheel are semicircular, the blades are uniformly arranged along the circumferential direction of the rotating shaft, and when the plane of the blades is vertical to the central axis of the downcomer, the outer peripheries of the blades are close to the inner wall of the downcomer; the water pump is characterized in that a first flow baffle is arranged in the sewer pipe and located on one side of the upstream of the driving water wheel, the high-position end of the first flow baffle is fixedly connected with the inner wall of the sewer pipe, the low-position end of the first flow baffle is close to the driving water wheel, and the first flow baffle is used for shielding blades on one side of the rotating shaft.

Furthermore, a second flow baffle is arranged on one side of the upstream of the first flow baffle, the second flow baffle is arranged opposite to the first flow baffle, and water flowing through the second flow baffle along the inner wall of the sewer pipe is guided to the first flow baffle; the sewer pipe is provided with a bypass pipe, a bypass water inlet communicated with the high-position end of the bypass pipe is arranged below the second flow baffle, and a bypass water outlet communicated with the low-position end of the bypass pipe is arranged below the driving water wheel.

Furthermore, a plurality of accommodating grooves are formed in the front face of the blade, the accommodating grooves are close to the periphery of the blade, the accommodating grooves are arranged in an inclined mode relative to the front face of the blade, the open ends of the accommodating grooves are close to the rotating shaft, the closed ends of the accommodating grooves are close to the periphery of the blade, and a water retaining assembly is arranged in each accommodating groove; the water retaining assembly comprises a water retaining block and a return spring, a supporting plane matched with the opening of the accommodating groove is arranged at one end, away from the reverse side of the blade, of the water retaining block, one end of the return spring is connected with the bottom of the accommodating groove, and the other end of the return spring is connected with the water retaining block; when the blade is static or rotates at a low speed, the water blocking block extends out of the accommodating groove under the support of the return spring, when the blade rotates rapidly, the water blocking block is accommodated in the accommodating groove, and the supporting plane and the front surface of the blade are positioned on the same plane.

Further, the transmission mechanism comprises a mounting seat, a mounting shaft, a first bevel gear, a second bevel gear, a transmission rod, a third bevel gear and a fourth bevel gear, the mounting seat is fixedly arranged, one end of the mounting shaft is rotatably connected with the mounting seat, the other end of the mounting shaft is connected with the first bevel gear, and the middle part of the mounting shaft is connected with one side of the slag discharge push plate; the fourth bevel gear is connected with the rotating shaft, the transmission rod is rotatably connected with the mounting seat, the second bevel gear and the third bevel gear are both mounted on the transmission rod, the second bevel gear is meshed with the first bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

Furthermore, the water drainage holes are in a strip shape, the length direction of the water drainage holes is parallel to the length direction of the water collecting tank, and the water drainage holes are parallel to each other; a sewer groove is arranged between the sewer pipe and the water collecting tank, the sewer pipe is communicated with the water collecting tank through the sewer groove, and an anti-blocking mechanism is arranged on the sewer groove;

the anti-blocking mechanism comprises sliding rods, a sliding frame and a reciprocating screw rod, the sliding rods are parallel to each other, the sliding rods are arranged corresponding to the lower water holes, the sliding rods are positioned below the space between two adjacent lower water holes, the end parts of the sliding rods penetrate through the side wall of the lower water tank and are connected with the sliding frame, an anti-blocking block is arranged in the middle of each sliding rod, and the high-position end of each anti-blocking block extends into the lower water hole; the reciprocating screw rod is rotatably connected with the lower water tank, the reciprocating screw rod is parallel to the sliding rod, the reciprocating screw rod is in transmission connection with the transmission rod, a screw rod nut is sleeved on the reciprocating screw rod, and the screw rod nut is connected with the mounting frame; the reciprocating screw rod rotates around the central axis of the reciprocating screw rod under the driving of the transmission rod, and then the sliding rod is driven to do reciprocating linear motion along the length direction of the sliding rod through the screw rod nut.

The invention has the beneficial effects that:

(1) rainwater is collected through the water collecting tank, the water flow flows towards the direction of the sewer pipe and then is primarily collected through the sewer pipe, larger impurities in the water are blocked at the water outlet end of the water collecting tank, the impurities are gradually pushed to the vicinity of the guide arc surface by the thrust of the water flow, the impurities are pushed to rise along the guide inclined surface by the slag discharge push plate and then fall from the tail end to discharge slag, the rainwater is pretreated before entering purification equipment such as a grit chamber, a filter screen and the like, the impurities with larger volume are removed by cleaning, the frequency of cleaning the purification equipment is greatly reduced, the running pressure of the rainwater purification equipment is reduced, and the driving water wheel in the sewer pipe can be prevented from being blocked;

(2) most of impurities with larger volume in the rainwater are removed in time through pretreatment, so that the rainwater collection system can be prevented from being rotten due to the fact that a large amount of organic impurities such as leaves and branches are soaked in the rainwater collection system for a long time, the quality of the collected rainwater is improved, the pressure of the rainwater purification system is reduced, and the risk of bacterial and viral pollution is greatly reduced;

(3) the water wheel is pushed to rotate by the gravity of water flow, so that the deslagging push plate is driven to move, the pretreatment equipment does not need power consumption during operation, and the method is environment-friendly, low in use cost and high in safety;

(4) the driving water wheel is integrally spherical, the driving water wheel is close to the inner wall of the lower water pipe and the bottom of the first flow baffle plate, a gap between the water wheel and the inner wall of the lower water pipe and the first flow baffle plate is small, when the flow of water cannot push the water wheel but is greater than the speed of water leakage from the gap around the water wheel, rainwater can be gradually accumulated above the water wheel, when the rainwater above the water wheel is accumulated to a certain amount (the water level is lower than the height of the bypass water inlet), the gravity of the rainwater can push the water wheel to rotate, the rainwater flows down through the water wheel, then the water wheel stops again, the next round of water storage is started, the equipment can also operate under the condition of small rainfall, and the equipment is also suitable for areas with small rainfall;

(5) the blades are provided with the water retaining assemblies, when the rainwater flow is small, the rotating speed of the water wheel is lower, and at the moment, the water retaining blocks extend out of the accommodating grooves, so that the detention time of water flow on the blades is prolonged, the driving capability of the water flow on the water wheel is improved, and the energy conversion rate is improved; the larger the rotating speed of the water wheel is, the more the water blocking blocks are put into the containing groove, and when the flow is larger, the rotating speed of the water wheel reaches a certain value, the water blocking blocks are completely put into the containing groove under the action of centrifugal force, so that the water blocking blocks are prevented from blocking water flow from rapidly passing through the water wheel;

(6) in the invention, the higher the rainfall is, the faster the water wheel rotating speed is, the faster the rotating speed of the slag discharging push plate is correspondingly increased along with the increase of the rainfall within a certain range, and the slag discharging speed of the slag discharging push plate is in direct proportion to the rainfall, so that the equipment can be well adaptive to the change of the external environment;

(7) the bypass pipe is arranged on the water outlet pipe, when the water flow is too large and cannot timely flow down through the water wheel, the water flow can be gradually accumulated above the water wheel, and then the redundant part of rainwater is quickly discharged through the bypass pipe, so that the rainwater is prevented from flowing backwards, and the adaptability of the device is improved;

(8) the second flow baffle plate opposite to the first flow baffle plate can reduce the amount of water which directly flows down by bypassing the water wheel from the inner wall of the downcomer and improve the energy conversion rate, and can shield the upper part of the bypass water inlet, so that rainwater can only enter the bypass water inlet from the lower part when the rainwater is excessive;

(9) when the anti-blocking mechanism operates, the sliding rod drives the anti-blocking block to move in the sewer hole, impurities clamped in the sewer hole are cut and extruded through the anti-blocking block, the sewer hole is effectively prevented from being blocked, and rainwater is guaranteed to rapidly enter the sewer pipe through the sewer hole;

(10) the driving water wheel is in transmission connection with the slag discharging push plate and the anti-blocking mechanism through the transmission mechanism to form a linkage system, when the rainwater flow is large, the rotating speed of the driving water wheel is large, the moving speeds of the anti-blocking block and the slag discharging push plate are relatively high, if the water flow is further increased, the rotating speed of the driving water wheel is further increased to be close to the full-speed operation process, as the anti-blocking block and the slag discharging push plate (the next half period) move in the water, the resistance of the water flow is obviously increased, the rotating speeds of the driving water wheel, the anti-blocking block and the slag discharging push plate are further limited to be too high, the equipment has an over-speed limiting function, the blades can be prevented from being broken due to the fact that the high-speed rotating centrifugal force is too high, the situation that impurities scatter around due to the fact that the high-speed rotating centrifugal force is too high can also be avoided, and the impurities can be guaranteed to be approximately vertically dropped into a garbage frame below after being pushed out of the water collecting tank;

(11) the speed control is realized by a pure mechanical structure, and compared with the monitoring of a common electronic device, the speed control system has the advantages of low cost and energy consumption and stronger reliability;

(12) the upper seat is arranged at the bottom of the supporting column, the lower seat is arranged on the base, during installation, the supporting column is lifted by utilizing hoisting equipment such as a crane and the like to be basically in a vertical state, then the supporting column is moved to enable the limiting rod to be positioned above the second spherical surface, then the supporting column moves downwards, after the tail end of the limiting rod is contacted with the second spherical surface, the tail end of the limiting rod can slide to the bottommost part along the second spherical surface and is inserted into the abdicating through hole, and when the first spherical surface is abutted to the second spherical surface, the supporting column is indicated to be moved to a proper position; through the matching action of the limiting rod and the second spherical surface, the support column is adjusted in posture (the support column is in a completely vertical posture) and automatically aligned (the central axes of the upper seat and the lower seat are collinear) in the descending process, manual-assisted fine adjustment is not needed in the moving process, potential safety risks are fundamentally avoided, the position precision requirement of mechanical equipment in the process of moving the support column is reduced, and the installation speed is improved;

(13) experiments show that if the diameter of the limiting rod is only slightly smaller than the inner diameter of the limiting cylinder, when the inclination angle of the limiting rod relative to the vertical direction is slightly larger, the tail end of the limiting rod is easily clamped after being inserted into the abdicating through hole and cannot continuously extend into the limiting cylinder, and the situation is difficult to find out in time when the situation happens, the limiting rod is broken by the gravity of the supporting column along with the further downward movement of the suspension arm of the crane, and the problem cannot be solved even if the limiting rod adopts a structure with a thick upper part and a thin lower part; in the invention, the inventor creatively arranges two limiting blocks and a plurality of guide blocks on the limiting rod, the limiting rod is relatively thin, the limiting blocks and the guide blocks are hemispherical, even if the inclination angle of the limiting rod relative to the vertical direction is slightly larger, the limiting blocks and the guide blocks are easy to extend into the limiting cylinder, every time one guide block enters the limiting cylinder, the limiting rod can be righted a bit (relative to the vertical direction) until the second limiting block enters the limiting cylinder, the limiting rod and the support column are completely in the vertical state through the cooperation effect of the two limiting blocks, the reliability and the adaptability of the equipment are greatly improved, and the failure rate is reduced;

(14) after the limiting rod is completely in a vertical state, the upper seat is continuously close to the lower seat, when the lug boss on the first flange is in contact with the guide groove on the second flange, even if the lug boss is not aligned with the guide groove, the lug boss can slide into the guide groove under the action of gravity, finally the first flange is meshed with the second flange, the bolt hole on the first flange is correspondingly aligned with the bolt hole on the second flange, manual fine adjustment is not needed, the working strength is reduced, and the first flange and the second flange can be conveniently and quickly connected and fixed by using bolts;

(15) during installation connecting bolt, the support column is in complete vertical state, and because the gag lever post has inserted the below of lower seat, can avoid the support column to take place to empty well, stability is good, the overwhelming majority gravity of support column has been applied on the lower seat this moment, hoisting equipment still need be connected with preventing in case through the rope maintenance between with the support column, but effort between the two is less, can avoid the rope to receive the tensile fracture that leads to of great effort for a long time, the security of installation connecting bolt in-process has greatly been improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view showing the positional relationship between the slag discharging pushing plate and the slag stopper of the present invention;

FIG. 4 is a front view of the slag discharge pushing plate of the present invention;

FIG. 5 is a schematic view of the positional relationship of the drive water wheel of the present invention with the first flow baffle and the bypass pipe;

FIG. 6 is a schematic top view of the drive water wheel and downcomer of the present invention;

FIG. 7 is a schematic top view of the driving water wheel and the first baffle plate according to the present invention;

FIG. 8 is a schematic structural view of a first baffle plate according to the present invention;

FIG. 9 is a schematic top view of the second baffle plate and the downcomer according to the present invention;

FIG. 10 is a schematic view of the position of the water dam assembly of the present invention on the front of the blade;

FIG. 11 is a schematic view of the water-blocking block of the present invention extending out of the accommodating groove;

FIG. 12 is a schematic view of the structure of the water stop block of the present invention when the water stop block is completely received in the receiving groove;

FIG. 13 is a schematic top view of the anti-blocking mechanism of the present invention;

FIG. 14 is a schematic side view of the anti-blocking mechanism of the present invention;

FIG. 15 is a schematic view showing the positional relationship of the slide bar and the anti-clogging block with the drain hole according to the present invention;

FIG. 16 is a schematic view of the connection mechanism of the present invention;

FIG. 17 is a schematic view of the upper and lower seats of the present invention after the connection is completed;

FIG. 18 is a schematic view of the installation position of the limiting cylinder of the present invention;

FIG. 19 is a side view of the first and second flanges of the present invention after engagement;

FIG. 20 is a top view of a second flange of the present invention;

FIG. 21 is a schematic view of a second fixing rod according to the present invention;

in the drawings: 10-base, 11-support column, 12-wall, 13-roof, 20-water collecting tank, 21-sewer pipe, 211-first baffle plate, 212-guide plate, 213-second baffle plate, 214-bypass pipe, 215-groove, 22-driving water wheel, 221-rotating shaft, 222-blade, 223-containing groove, 224-water retaining block, 225-reset spring, 226-support plane, 227-support block, 23-transmission mechanism, 24-slag discharging push plate, 241-water flow through hole, 25-sewer hole, 26-slag retaining block, 261-guiding arc surface, 27-sewer pipe, 31-mounting seat, 32-mounting shaft, 33-first bevel gear, 34-second bevel gear, 35-transmission rod, 36-a third bevel gear, 37-a fourth bevel gear, 40-an anti-blocking mechanism, 41-a sliding rod, 42-a sliding frame, 43-a reciprocating screw rod, 44-an anti-blocking block, 45-a screw rod nut, 51-an upper seat, 511-a first spherical surface, 512-a first fixed rod, 52-a lower seat, 521-a second spherical surface, 522-an abdicating through hole, 523-a second fixed rod, 524-a clamping groove, 53-a limiting rod, 531-a first limiting block, 532-a second limiting block, 533-a guide block, 54-a first flange 541, 54-a convex part, 55-a second flange, 551-a guide groove, 56-a limiting cylinder and 57-a connecting bolt.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the embodiment provides an assembled green building, as shown in fig. 1 and 2, the overall structure of the green building adopts an existing assembled structure, and includes a base 10, a supporting column 11, a wall 12 and a roof 13, the base 10 can be cast by steel structure or concrete, the wall 12, the roof 13 and the supporting column 11 are all prefabricated standard components, and the roof 13 is formed by splicing multiple blocks. Support column 11 and the equal vertical setting of wall body 12, support column 11 is fixed to be located on base 10, and wall body 12 passes through draw-in groove 524 and construction bolt and support column 11 fixed connection, and a plurality of wall bodies 12 enclose into open-top's cavity, and the opening part is located to 13 covers on the roof, and roof 13 is connected with the top of support column 11. Be equipped with the coupling mechanism of being convenient for the installation between support column 11 and the base 10, the below of roof 13 is equipped with rainwater collection flow device, tentatively collects the rainwater through rainwater collection flow device.

Specifically, referring to fig. 16 and 17, the connecting mechanism includes an upper seat 51, a lower seat 52 and a limiting rod 53; a first flange 54 is arranged on the periphery of the upper seat 51, a first spherical surface 511 is arranged on one side of the upper seat 51 close to the lower seat 52, and the first spherical surface 511 protrudes towards the lower seat 52; the limiting rod 53 is fixedly arranged at the central position of the bottom of the upper seat 51, and the length direction of the limiting rod 53 is arranged along the radial direction of the first spherical surface 511; the middle part of lower seat 52 is equipped with the through-hole 522 of stepping down that corresponds with gag lever post 53, and the bottom center of lower seat 52 is fixed to be equipped with spacing section of thick bamboo 56, and the one end that spacing section of thick bamboo 56 is close to lower seat 52 with step down through-hole 522 intercommunication, the central axis of spacing section of thick bamboo 56 along the radial setting of lower seat 52. The periphery of the lower seat 52 is provided with a second flange 55 matched with the first flange 54, one side of the lower seat 52 close to the upper seat 51 is provided with a second spherical surface 521, the second spherical surface 521 is concave towards the direction far away from the first spherical surface 511, and the second spherical surface 521 is matched with the first spherical surface 511. After the limiting rod 53 is inserted into the abdicating through hole 522, the effect of preventing the support column 11 from shaking violently is achieved, and the danger in the process of lifting the support column 11 is reduced. After the upper seat 51 and the lower seat 52 are connected, the first spherical surface 511 abuts against the second spherical surface 521, and the limiting rod 53 penetrates through the abdicating through hole 522 and extends into the lower part of the lower seat 52.

There are generally two ways of connecting the upper seat 51 to the supporting column 11 and the lower seat 52 to the base 10. If the supporting column 11 and the base 10 are made of concrete into a solid structure, as shown in fig. 17, a first fixing rod 512 is disposed on one side of the upper seat 51 away from the lower seat 52, a second fixing rod 523 is disposed on one side of the lower seat 52 away from the upper seat 51, before the concrete is not solidified, the fixing rod and the limiting cylinder 56 are inserted into the fixing rod and the limiting cylinder, after the concrete is completely solidified, the supporting column 11 is fixedly connected with the upper seat 51 through the first fixing rod 512, and the lower seat 52 is connected with the base 10 through the second fixing rod 523. After the upper seat 51 and the lower seat 52 are connected, the first fixing rod 512 and the second fixing rod 523 are both parallel to the limiting rod 53. In order to improve the fixing effect of the fixing rods, the peripheral wall of the first fixing rod 512 and the peripheral wall of the second fixing rod 523 are provided with clamping grooves 524 (as shown in fig. 21). If the supporting column 11 and the base 10 are made of hollow steel structure, as shown in fig. 18, the upper seat 51 and the supporting column 11, and the lower seat 52 and the base 10 may be connected by welding or bolts.

One end of the limiting rod 53, which is far away from the upper seat 51, is provided with a hemispherical first limiting block 531, the spherical surface of the first limiting block 531 faces one side, which is far away from the upper seat 51, the diameter of the first limiting block 531 is slightly smaller than the inner diameter of the limiting cylinder 56, the first limiting block 531 can facilitate a mechanical operator to observe the position of the tail end of the limiting rod 53 in real time, and the tail end of the limiting rod 53 can slide more smoothly along the second spherical surface 521.

A hemispherical second limiting block 532 is arranged on the limiting rod 53, the second limiting block 532 is positioned between the first limiting block 531 and the upper seat 51, the spherical surface of the second limiting block 532 faces to the side away from the upper seat 51, and the diameter of the second limiting block 532 is equal to that of the first limiting block 531. The second stopper 532 cooperates with the first stopper 531 to keep the stopper rod 53 in a vertical state, and the second stopper 532 also has the function of the guide block 533.

In order to enable the limiting rod 53 to be inserted into the limiting cylinder 56 more smoothly, a plurality of hemispherical guide blocks 533 are arranged on the limiting rod 53, the limiting rod 53 is perpendicular to the top planes of the limiting block and the guide blocks 533, and the central axis of the limiting rod 53 passes through the spherical centers of the limiting block and the guide blocks 533. The guide blocks 533 are uniformly arranged along the length direction of the limiting rod 53, the guide blocks 533 are located between the first limiting block 531 and the second limiting block 532, and the spherical surfaces of the guide blocks 533 face the side away from the upper seat 51; the diameters of the guide blocks 533 are smaller than the diameter of the first stopper 531, the diameters of the guide blocks 533 gradually change along the length direction of the stopper rod 53, and the diameter of the guide block 533 close to the upper seat 51 is larger than the diameter of the guide block 533 far from the upper seat 51.

The first flange 54 and the second flange 55 are respectively provided with corresponding bolt holes, and the two flanges are fixedly connected through a connecting bolt 57. In order to facilitate the alignment of the bolt holes on the two flanges, as shown in fig. 19 and 20, a guide groove 551 is provided on a side of the second flange 55 close to the first flange 54, a plurality of guide grooves 551 are uniformly arranged along the circumferential direction of the second flange 55, the cross section of the guide groove 551 is arc-shaped, the length direction of the guide groove 551 is arranged along the radial direction of the second flange 55, the guide groove 551 penetrates through the inner and outer circumferential walls of the second flange 55, and a protrusion 541 which is matched with the guide groove 551 is provided on a side of the first flange 54 close to the second flange 55.

Specifically, referring to fig. 1 and 2, the rainwater collecting device includes a water collecting tank 20, a downcomer 21, a driving water wheel 22, a transmission mechanism 23 and a slag discharging push plate 24, the inner diameter of the downcomer 21 can be set in different sizes according to actual rainfall in an implementation site, and the water collecting tank 20 and the downcomer 21 are both installed on the wall 12. The water collecting tank 20 is close to the roof 13, the water collecting tank 20 is used for collecting rainwater flowing down on the roof 13, a water outlet end of the water collecting tank 20 is provided with a water outlet hole 25, and the water collecting tank 20 is communicated with a high-level end of the sewer pipe 21 through the water outlet hole 25. As shown in fig. 3, a slag stopper 26 is disposed at a downstream side of the lower water hole 25, a bottom of the slag stopper 26 is connected to a bottom of the water collecting tank 20, the slag stopper 26 seals an opening at a distal end of the water collecting tank 20, and a guide arc surface 261 is disposed at a side of the slag stopper 26 close to the lower water hole 25.

Referring to fig. 5 and 6, the driving water wheel 22 is disposed in the downcomer 21, the driving water wheel 22 is close to the lower end of the downcomer 21, the driving water wheel 22 is provided with a rotating shaft 221, the driving water wheel 22 is rotatably connected with the downcomer 21 through the rotating shaft 221, and the driving water wheel 22 rotates around the rotating shaft 221 under the pushing of the water flow. The slag discharging push plate 24 is in transmission connection with the rotating shaft 221 through the transmission mechanism 23, the slag discharging push plate 24 is driven by the driving water wheel 22 to rotate, when the slag discharging push plate 24 rotates to a position close to the slag blocking block 26, the tail end of the slag discharging push plate 24 is close to the guide arc surface 261, and the slag discharging push plate 24 is used for pushing impurities at the water outlet end of the water collecting tank 20 to ascend along the guide arc surface 261 and discharge the impurities out of the water collecting tank 20. In order to prevent the rainwater from being pushed out of the water collecting channel 20, the middle portion of the residue discharge push plate 24 is provided with a plurality of water flow holes 241 (as shown in fig. 4). Impurities fall into the garbage frame below the water collecting tank 20, people do not need to climb the roof 13 to clean the garbage frame, high-altitude operation is avoided, and safety is improved.

Specifically, the transmission mechanism 23 includes a mounting seat 31, a mounting shaft 32, a first bevel gear 33, a second bevel gear 34, a transmission rod 35, a third bevel gear 36 and a fourth bevel gear 37, the mounting seat 31 is fixedly disposed, one end of the mounting shaft 32 is rotatably connected to the mounting seat 31, the other end of the mounting shaft 32 is connected to the first bevel gear 33, and the middle portion of the mounting shaft 32 is connected to one side of the slag discharge pushing plate 24. The fourth bevel gear 37 is connected with the rotating shaft 221, the transmission rod 35 is rotatably connected with the building, the second bevel gear 34 and the third bevel gear 36 are both arranged on the transmission rod 35, the second bevel gear 34 is meshed with the first bevel gear 33, and the third bevel gear 36 is meshed with the fourth bevel gear 37. For driving, the actuating components such as the bevel gear and the transmission rod 35 can be made of relatively low-weight materials, the diameter of the fourth bevel gear 37 is smaller than that of the third bevel gear 36, and the diameter of the second bevel gear 34 is smaller than that of the first bevel gear 33. The rotational speed of the drive link 35 and the mounting shaft 32 is much less than the rotational speed of the shaft 221 of the drive water wheel 22.

Further, the rotating shaft 221 is perpendicular to the central axis of the downcomer 21, the blades 222 of the drive water wheel 22 are semicircular, the plurality of blades 222 are uniformly arranged along the circumferential direction of the rotating shaft 221, and when the plane of the blades 222 is perpendicular to the central axis of the downcomer 21, the outer peripheral edges of the blades 222 are close to the inner wall of the downcomer 21. As shown in fig. 5 and 7, a first flow baffle 211 is disposed in the lower water pipe 21, the first flow baffle 211 is located at an upstream side of the driving water wheel 22, a high-level end of the first flow baffle 211 is fixedly connected to an inner wall of the lower water pipe 21, a low-level end of the first flow baffle 211 is close to the driving water wheel 22, and the first flow baffle 211 is used for shielding the blades 222 at one side of the rotating shaft 221.

Referring to fig. 5 and 8, in the process of transition from the top to the bottom of the first flow baffle 211, the middle portion of the lower portion of the first flow baffle 211 is high, and both sides are low, two grooves 215 are formed at the lower portion of the first flow baffle 211, when water flows down through the first flow baffle 211, most of the water flows down from the two grooves 215 to impact the water wheels, but when the water flowing down from the grooves 215 impacts the blades 222, the distance from the water wheel rotating shaft 221 is short, the torque applied to the water wheel rotating shaft 221 is small, and when the water flowing down from the middle portion of the first flow baffle 211 is far from the water wheel rotating shaft 221, the torque applied to the water wheel rotating shaft 221 is large. A plurality of guide plates 212 are arranged on one side of the first flow baffle plate 211, which is far away from the driving water wheel 22, the guide plates 212 are vertically arranged along the surface of the first flow baffle plate 211, the high-level end of each guide plate 212 is connected with the top of the first flow baffle plate 211, the low-level end of each guide plate 212 is connected with the bottom of the first flow baffle plate 211, and the guide plates 212 are arranged along the circumferential direction of the downcomer 21. In the drawings, only the connection position of the bottom of each baffle 212 and the surface of the first baffle 211 is shown, and the height of the baffle 212 in the vertical direction is not shown, which can be set according to the actual situation. Through set up the guide plate 212 of upper and lower direction on first fender flow board 211 surface, prevent rivers at first fender flow board 211 surface lateral motion, under same water flow, can increase the size that rivers exert the moment of torsion to water wheels, and then increase the output torque size of drive water wheels 22.

As shown in fig. 5 and 9, a second flow baffle 213 is disposed at one side of the upstream of the first flow baffle 211, the second flow baffle 213 is disposed opposite to the first flow baffle 211, the second flow baffle 213 is a half circular ring, the outer periphery of the second flow baffle 213 is fixedly connected to the inner wall of the downcomer 21, and the water flowing through the second flow baffle 213 along the inner wall of the downcomer 21 is guided to the first flow baffle 211. The down pipe 21 is provided with a by-pass pipe 214, a by-pass water inlet communicated with the high-position end of the by-pass pipe 214 is arranged below the second baffle plate 213, and a by-pass water outlet communicated with the low-position end of the by-pass pipe 214 is arranged below the driving water wheel 22.

In order to increase the energy conversion rate, please refer to fig. 10, 11 and 12, the front surface of the blade 222 is provided with a plurality of accommodating grooves 223, the accommodating grooves 223 are close to the periphery of the blade 222, the accommodating grooves 223 are arranged obliquely relative to the front surface of the blade 222, the open ends of the accommodating grooves 223 are close to the rotating shaft 221, the closed ends of the accommodating grooves 223 are close to the periphery of the blade 222, and the accommodating grooves 223 are provided with water blocking components; the water blocking component comprises a water blocking block 224 and a return spring 225, wherein a supporting plane 226 matched with the opening of the accommodating groove 223 is arranged at one end, away from the reverse side of the blade 222, of the water blocking block 224, one end of the return spring 225 is connected with the bottom of the accommodating groove 223, and the other end of the return spring 225 is connected with the water blocking block 224; when the blade 222 is stationary or rotating at a low speed, the water blocking block 224 extends out of the accommodating groove 223 under the support of the return spring 225, when the blade 222 rotates rapidly, the water blocking block 224 is accommodated in the accommodating groove 223, the bottom of the water blocking block 224 abuts against the supporting block 227 in the accommodating groove 223, and the supporting plane 226 and the front surface of the blade 222 are in the same plane.

The water drainage holes 25 are strip-shaped, and the length direction of the water drainage holes 25 is parallel to the flowing direction of water flow in the water collecting tank 20; a drainage tank 27 is arranged between the water collecting tank 20 and the drainage pipe 21, the drainage pipe 21 is communicated with the water collecting tank 20 through the drainage tank 27, and an anti-blocking mechanism 40 is arranged on the drainage tank 27. Referring to fig. 13, 14 and 15, the anti-blocking mechanism 40 includes a sliding rod 41, a sliding frame 42 and a reciprocating screw rod 43, the sliding rods 41 are parallel to each other, the sliding rod 41 is disposed corresponding to the drainage hole 25, the sliding rod 41 is disposed below the space between two adjacent drainage holes 25, the sliding rod 41 does not block the drainage hole 25, the end of the sliding rod 41 penetrates through the side wall of the drainage channel 27 and is connected to the sliding frame 42, the middle of the sliding rod 41 is provided with an anti-blocking block 44, and the high end of the anti-blocking block 44 extends into the drainage hole 25. In this embodiment, three sets of anti-blocking blocks 44 are provided, the distance between two adjacent sets of anti-blocking blocks 44 is approximately one third of the length of the drainage channel 27, and the horizontal sliding distance of the sliding rod 41 is also approximately one third of the length of the drainage channel 27. The reciprocating screw rod 43 is arranged in parallel with the sliding rod 41, the reciprocating screw rod 43 is rotatably connected with the lower water tank 27, the reciprocating screw rod 43 is in transmission connection with the transmission mechanism 23 through a bevel gear, a screw rod nut 45 is sleeved on the reciprocating screw rod 43, and the screw rod nut 45 is connected with the sliding frame 42; the reciprocating screw rod 43 is driven by the transmission mechanism 23 to rotate around the central axis thereof, and then the screw rod nut 45 drives the sliding rod 41 to do reciprocating linear motion along the length direction thereof.

It should be noted that the vertical and parallel positional relationships described in the present invention are not absolute positional relationships in terms of mathematical concepts. On the premise of not influencing actual construction, appropriate errors can be allowed to exist, but corresponding approximate treatment can be completely carried out.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. An assembled green building comprises a base, supporting columns, a wall body and a roof; the supporting columns and the wall bodies are vertically arranged, the supporting columns are fixedly arranged on the base, the wall bodies are fixedly connected with the supporting columns, a cavity with an opening at the top is defined by the wall bodies, the roof is covered at the opening, and the roof is connected with the top of the supporting columns; the method is characterized in that: a connecting mechanism is arranged between the supporting column and the base, and a rainwater confluence device is arranged below the roof;

a limiting cylinder is fixedly arranged at the center of the bottom of the lower seat, one end of the limiting cylinder, which is close to the lower seat, is communicated with the abdicating through hole, and the central axis of the limiting cylinder is arranged along the radial direction of the lower seat;

the limiting rod is provided with a first limiting block and a second limiting block which are the same in size, the first limiting block and the second limiting block are both hemispherical, the spherical surfaces face to one side far away from the upper seat, the diameter of the first limiting block and the diameter of the second limiting block are both slightly smaller than the inner diameter of the limiting cylinder, the first limiting block is positioned at one end, far away from the upper seat, of the limiting rod, and the second limiting block is positioned between the first limiting block and the first spherical surface;

the limiting rod is provided with a plurality of hemispherical guide blocks, the guide blocks are uniformly arranged along the length direction of the limiting rod, the guide blocks are positioned between the first limiting block and the second limiting block, and the spherical surfaces of the guide blocks face to one side far away from the upper seat; the diameters of the guide blocks are smaller than the diameter of the first limiting block, the diameters of the guide blocks are gradually changed along the length direction of the limiting rod, and the diameter of the guide block close to the upper seat is larger than the diameter of the guide block far away from the upper seat;

2. The fabricated green building of claim 1, wherein: the second flange is close to one side of first flange is equipped with the guide way, and is a plurality of the guide way is followed the circumference align to grid of second flange, the cross section of guide way is the arc, the length direction of guide way is followed the radial setting of second flange, one side that first flange is close to the second flange be equipped with guide way matched with bellying.

3. The fabricated green building of claim 1, wherein: the rotating shaft is arranged along the end face of the downcomer in the radial direction, the blades of the driving water wheel are semicircular, the blades are uniformly arranged along the circumferential direction of the rotating shaft, and when the plane where the blades are located is vertical to the central axis of the downcomer, the outer peripheries of the blades are close to the inner wall of the downcomer; the water pump is characterized in that a first flow baffle is arranged in the sewer pipe and located on one side of the upstream of the driving water wheel, the high-position end of the first flow baffle is fixedly connected with the inner wall of the sewer pipe, the low-position end of the first flow baffle is close to the driving water wheel, and the first flow baffle is used for shielding blades on one side of the rotating shaft.

4. The fabricated green building of claim 3, wherein: a second flow baffle is arranged on one side of the upstream of the first flow baffle, the second flow baffle is arranged opposite to the first flow baffle, and water flowing through the second flow baffle along the inner wall of the sewer pipe is guided to the first flow baffle; the sewer pipe is provided with a bypass pipe, a bypass water inlet communicated with the high-position end of the bypass pipe is arranged below the second flow baffle, and a bypass water outlet communicated with the low-position end of the bypass pipe is arranged below the driving water wheel.

5. The fabricated green building of claim 4, wherein: the front surface of the blade is provided with a plurality of accommodating grooves, the accommodating grooves are close to the periphery of the blade, the accommodating grooves are obliquely arranged relative to the front surface of the blade, the open ends of the accommodating grooves are close to the rotating shaft, the closed ends of the accommodating grooves are close to the periphery of the blade, and a water retaining assembly is arranged in each accommodating groove; the water retaining assembly comprises a water retaining block and a return spring, a supporting plane matched with the opening of the accommodating groove is arranged at one end, away from the reverse side of the blade, of the water retaining block, one end of the return spring is connected with the bottom of the accommodating groove, and the other end of the return spring is connected with the water retaining block; when the blade is static or rotates at a low speed, the water blocking block extends out of the accommodating groove under the support of the return spring, when the blade rotates rapidly, the water blocking block is accommodated in the accommodating groove, and the supporting plane and the front surface of the blade are positioned on the same plane.

6. The fabricated green building of claim 4, wherein: the transmission mechanism comprises a mounting seat, a mounting shaft, a first bevel gear, a second bevel gear, a transmission rod, a third bevel gear and a fourth bevel gear, the mounting seat is fixedly arranged, one end of the mounting shaft is rotatably connected with the mounting seat, the other end of the mounting shaft is connected with the first bevel gear, and the middle part of the mounting shaft is connected with one side of the slag discharging push plate; the fourth bevel gear is connected with the rotating shaft, the transmission rod is rotatably connected with the mounting seat, the second bevel gear and the third bevel gear are both mounted on the transmission rod, the second bevel gear is meshed with the first bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

7. The fabricated green building of claim 6, wherein: the water outlet holes are strip-shaped, the length direction of the water outlet holes is parallel to the length direction of the water collecting tank, and the water outlet holes are parallel to each other; a sewer groove is arranged between the sewer pipe and the water collecting tank, the sewer pipe is communicated with the water collecting tank through the sewer groove, and an anti-blocking mechanism is arranged on the sewer groove;