CN110076887B

CN110076887B - Integral septic tank pouring mold, method and poured septic tank

Info

Publication number: CN110076887B
Application number: CN201910413490.0A
Authority: CN
Inventors: 丁国平
Original assignee: Huzhou Guosheng Environmental Protection Engineering Co ltd
Current assignee: Huzhou Guosheng Environmental Protection Engineering Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2023-11-17
Anticipated expiration: 2039-05-17
Also published as: CN110076887A; CN117124439A

Abstract

The application provides an integrated septic tank pouring mould, a method and a poured septic tank, wherein the integrated septic tank pouring mould is arranged by lifting a mould core, after the complete septic tank is poured in the mould, the mould core is lowered in advance and separated from the septic tank, the integrated septic tank pouring method comprises the steps of resetting a forming part, resetting the mould core and overturning a mould plate, so that a sewage inlet forming part, a sewage drain forming part, a lifting hole forming part, a communicating opening forming part, the mould core, a first mould core and a second mould plate are separated from a product before the septic tank is demolded, the technical problem that static friction force is overlarge on the inner wall in the demolding process of the septic tank is solved, the integrated septic tank is formed by one-step pouring, and a continuous reinforcing skirt and a continuous reinforcing rib are formed on the tank wall in the molding process, and the septic tank is reinforced and reinforced by the reinforcing skirt and the reinforcing rib.

Description

Integral septic tank pouring mold, method and poured septic tank

Technical Field

The application relates to the technical field of concrete pouring, in particular to an integrated septic tank pouring die and method and a poured septic tank.

Background

The revolution of the rural toilet in China has reached the popularization stage, from the brick septic tank and the concrete reinforced bar septic tank to the current integrated three-chamber septic tank, the optimized popularization stage is reached, but the production mould for manufacturing the integrated three-chamber septic tank is still in the semi-mechanical semi-manual production stage and cannot be rapidly produced in a large scale, and no new technological breakthrough exists for the defect at present.

Nowadays, the production process of septic tank mould is diversified, the simplest is to use half-type production process, namely the mould is divided into an upper part and a lower part for production, and the upper part and the lower part are only required to be assembled together when in use; however, in actual use, the assembly is required during use due to the need of half production, and the efficiency is low.

The Chinese patent with the application number of CN201820228885.4 discloses a septic tank mould, which comprises an upper mould and a lower mould, wherein the upper mould comprises an outer mould and an inner mould, the outer mould and the inner mould are fixedly connected into a closed semi-cylindrical cavity, a plurality of vibrators are arranged in the semi-cylindrical cavity, the upper mould is circumferentially provided with an upper flange, the lower mould is circumferentially provided with a lower flange, the upper flange is provided with an upper threaded hole, the lower flange is provided with a lower threaded hole, the upper mould and the lower mould are in threaded connection into a semi-cylindrical cavity, a plurality of ribs are uniformly distributed on the outer surface of the upper mould, a circular pouring gate penetrating through the rectangular ribs is arranged on the outer side of the upper mould, an X-shaped steel plate is arranged in the circular pouring gate, a water inlet and a water outlet are respectively arranged at the two ends of the upper mould, a support cage is arranged in the semi-cylindrical cavity, and the lower mould is of an I-shaped structure.

However, in the septic tank mold of the above patent, excessive static friction force between the side wall and the inner mold easily occurs in the demolding process of the septic tank, so that the product is difficult to completely take out.

Disclosure of Invention

1. The application provides an integrated septic tank pouring mould, which is characterized in that a mould core is lowered in advance after a complete septic tank is poured in the mould by utilizing the lifting arrangement of the mould core, and the mould core is separated from the septic tank, so that the technical problem that the static friction force is overlarge on the inner wall in the demoulding process of the septic tank is solved.

In order to achieve the above purpose, the present application provides the following technical solutions:

an integrated septic tank casting mold, comprising:

the pouring platform is horizontally arranged along the edge and is square;

the outer mold mechanism comprises a first mold plate and a second mold plate which encircle the periphery of the pouring platform to form a pouring area for pouring the septic tank, the first mold plate and the second mold plate are respectively symmetrical and can be arranged on two sides of the pouring platform in the length direction and the width direction in a turnover mode, any blow-off port forming piece for forming a blow-off port on the septic tank can be detachably arranged on the first mold plate, and then a sewage inlet forming piece for forming a sewage inlet of the septic tank and a lifting hole forming piece for forming a lifting hole for lifting the septic tank can be detachably arranged on the other first mold plate respectively;

the connecting mechanism is arranged on the second template and is connected with the first template and the second template to form a pouring area;

the mold core mechanism is arranged on the pouring platform and comprises a mold core assembly arranged in the pouring area and a lifting driving assembly for driving the mold core assembly to lift along the vertical direction, and the mold core assembly separates the pouring area to form a pouring cavity matched with a cavity in the septic tank;

the communication port forming mechanism is arranged in the mold core assembly in a telescopic sliding manner and comprises a communication port forming part for forming a communication port between all cavities in the septic tank and a telescopic driving assembly for driving the communication port forming part to be arranged in a telescopic sliding manner, and the mold core assembly can be penetrated when the communication port forming part is telescopic in a sliding manner.

As an improvement, the first template and the second template are respectively provided with a positioning hole and a positioning nail which are mutually inserted and combined at the splicing and overlapping positions.

As an improvement, the bottom positions of the first template and the second template are respectively provided with a first forming groove for forming a reinforced skirt edge for reinforcing the strength of the septic tank, and the joint seams where the first forming grooves are mutually spliced are respectively provided with a first plugging block, and the first plugging blocks are integrally connected with the first template;

the middle parts of the first template and the second template are respectively provided with a second forming groove for forming reinforcing ribs for reinforcing the strength of the septic tank, and the joint seam of the second forming grooves mutually spliced is provided with a second plugging block which is integrally connected with the first template.

As an improvement, symmetrical supporting feet are arranged on the outer walls of the first template and the second template, and the supporting feet can be rotatably arranged.

As an improvement, the connecting mechanism comprises:

the first clamping piece is arranged on the side wall of the second template in the length direction at any side;

the second buckling piece is arranged on the side wall of the second template in the length direction of the other side relative to the first buckling piece, and is opposite to the first buckling piece;

the locking rod is provided with a disc-shaped clamping block at one end which is correspondingly clamped with the first clamping piece; and

the lock catch is hinged to one end of the lock rod, which is correspondingly clamped with the second clamping piece, and is clamped with the second clamping piece.

As an improvement, the mold core assembly comprises a plurality of mold cores which are in profiling arrangement with the inner arms of the cavities of the septic tank, the inside of each mold core is hollow, the lifting driving assembly is arranged in each mold core, and when the mold cores are driven to descend by the lifting driving assembly, the mold cores can penetrate through the pouring platform.

As an improvement, the lift drive assembly includes:

the screw rod is vertically arranged in the mold core, and a first thread at the upper part of the screw rod and a second thread at the lower part of the screw rod are reversely arranged;

the first screw nut is sleeved at the top end of the screw rod, matched with the first thread and fixedly connected with the connecting plate inside the mold core;

the second screw nut is fixedly arranged on the pouring platform and is matched with the second thread;

the gearbox is arranged at the bottom end of the screw rod;

the driven gear is horizontally sleeved at the bottom end of the screw rod, is arranged in the gearbox and synchronously rotates along with the screw rod;

the driving gear is vertically arranged in the gearbox and is correspondingly meshed with the driven gear; and

the operating handle is rotatably arranged on the gearbox, is connected with the driving gear and drives the driving gear to synchronously rotate.

As an improvement, the telescopic drive assembly comprises:

the top end of the connecting rod is hinged with the communication port forming part, and the connecting rod is rotatably arranged around a rotating shaft fixedly arranged in the mold core assembly; and

and the pull rod is hinged with the bottom end of the connecting rod.

The pouring die has the beneficial effects that:

(1) According to the application, the lifting arrangement of the mold core is utilized, after the complete septic tank is poured in the mold, the mold core is lowered in advance and separated from the septic tank, so that the technical problem that the static friction force is overlarge on the inner wall in the demolding process of the septic tank is solved, the integrity of the septic tank in the demolding process can be perfectly ensured, and the yield is improved;

(2) According to the application, the detachable sewage inlet forming piece, the sewage outlet forming piece, the lifting hole forming piece and the telescopic communicating opening forming piece are utilized to realize direct pouring forming of the sewage inlet, the sewage outlet, the lifting hole and the communicating opening, the subsequent demolding and one-step forming of a product are not hindered, and the steps of a production mechanism are simplified;

(3) According to the application, the first template and the second template can be overturned and detached, after a product is poured and molded, static friction force between the first template, the second template and the outer wall of the product outside is removed by overturning the first template and the second template, so that the integrity of the product is further ensured;

(4) According to the application, the first template and the second template are directly grooved and matched to form the reinforced skirt edge and the reinforced rib to strengthen the strength of the product, and the first template and the second template cannot interfere with the reinforced skirt edge and the reinforced rib in the demolding process.

2. According to the integrated septic tank pouring process, the steps of resetting the forming part, resetting the mold core and overturning the mold plates are arranged, so that the sewage inlet forming part, the sewage outlet forming part, the lifting hole forming part, the communicating port forming part, the mold core, the first mold plate and the second mold plate are separated from products before the septic tank is demolded, and the technical problem that static friction force is overlarge on the inner wall in the demolding process of the septic tank is solved.

an integrated septic tank pouring process is used for producing the integrated septic tank and comprises the following steps of:

the first template and the second template are turned to be vertically arranged, and are clamped between the first clamping piece and the second clamping piece through the lock rod and the lock catch, so that the first template and the second template are spliced around to form a pouring area;

step two, die core adjustment, namely driving the die core to lift through a lifting driving assembly, and separating the lifted die core from the pouring area to form a pouring cavity;

thirdly, adjusting the forming part, rotating the sewage outlet forming part, the sewage inlet forming part and the lifting hole forming part to be in contact with the corresponding mold cores through threaded fit on the first template, and driving the communication port forming part to be in contact with the corresponding mold cores through the telescopic driving assembly;

spraying a release agent, and uniformly brushing the release agent in the pouring cavity in synchronization with the step three;

pouring, namely pouring concrete slurry into a pouring cavity, and vibrating and tamping the poured concrete slurry through a vibrator;

resetting the molding piece, driving the communication port molding piece to reset through the telescopic driving assembly after the concrete slurry to be poured is solidified, and dismantling the sewage outlet molding piece, the sewage inlet molding piece and the lifting hole molding piece through rotation;

step seven, resetting the mould core, and driving the mould core to descend and reset through a lifting driving assembly so as to separate the mould core from the solidified concrete slurry;

step eight, the templates are turned over, the first template and the second template are separated from the connection state by disassembling the lock rod and the lock catch, and then the first template and the second template are turned over;

step nine, hoisting and transferring, namely fixing the formed integrated septic tank by using a clamp, and transferring and outputting the integrated septic tank after connecting the formed integrated septic tank with the clamp by using a crane.

The pouring process has the beneficial effects that:

(1) According to the application, the steps of resetting the molding part, resetting the mold core and overturning the mold plate are arranged, so that the sewage inlet molding part, the sewage outlet molding part, the lifting hole molding part, the communication port molding part, the mold core, the first mold plate and the second mold plate are separated from a product before the septic tank is demolded, and the technical problem that static friction force is overlarge on the inner wall in the demolding process of the septic tank is solved.

3. The application provides an integrated septic tank, which is formed by casting once, and forms a continuous reinforcing skirt edge and continuous reinforcing ribs on the tank wall in the forming process, and strengthens and reinforces the septic tank by utilizing the reinforcing skirt edge and the reinforcing ribs so as to solve the technical problem that the inner wall has overlarge static friction force in the demolding process of the septic tank.

an integrated septic tank comprises a plurality of chambers surrounded by a tank wall and a baffle plate which are integrally cast, a sewage inlet and a sewage outlet are respectively arranged at the top positions of the tank wall at two sides along the flowing direction of sewage, communication ports for communicating two adjacent chambers are arranged at the top positions of the baffle plate, the sewage inlet, the sewage outlet and the communication ports are arranged in a staggered way,

the inner wall and the outer wall of the pool wall are arranged in parallel, and the chambers are vertically upwards arranged in a flaring manner;

the top of the pool wall is provided with a continuous reinforcing skirt edge, and the vertical middle part of the pool wall is provided with a continuous reinforcing rib;

the drain outlet is arranged on the middle line of the horizontal direction of the tank wall, and a lifting hole is formed in the tank wall on the other side opposite to the drain outlet.

The integrated septic tank has the beneficial effects that:

(1) According to the application, the continuous reinforcing skirt edge and the continuous reinforcing ribs are formed on the tank wall in the molding process by one-step pouring molding, and the septic tank is reinforced by the reinforcing skirt edge and the reinforcing ribs, so that the technical problem that the static friction force of the inner wall is overlarge in the demolding process of the septic tank is solved;

(2) According to the application, the lifting hole and the sewage outlet are arranged right opposite to each other, so that the hooks of the crane can be directly fixed on the lifting hole and the sewage outlet in the process of lifting and transferring the septic tank, and the balance and stability of the septic tank in the transferring process can be realized.

In conclusion, the integrated septic tank pouring device has the advantages of ingenious structure, high automation degree, high yield, simplicity in processing and the like, and is particularly suitable for the technical field of integrated septic tank pouring.

Drawings

FIG. 1 is a schematic perspective view of an integrated septic tank of the application;

fig. 2 is a schematic diagram of a three-dimensional structure of an integral septic tank casting mold according to the application;

fig. 3 is a schematic diagram of a three-dimensional structure of an integrated septic tank casting mold according to the second embodiment of the application;

fig. 4 is a schematic diagram III of a three-dimensional structure of an integral septic tank pouring mold according to the application;

fig. 5 is a schematic diagram of a three-dimensional structure of an integrated septic tank casting mold according to the present application;

FIG. 6 is a schematic diagram of a broken structure of the lock lever according to the present application;

FIG. 7 is a schematic diagram of the front view of a second form according to the present application;

FIG. 8 is a schematic diagram of the front view of a first form according to the present application;

fig. 9 is a schematic diagram of a cross-sectional structure of a pouring mold of an integrated septic tank according to the application;

fig. 10 is a schematic diagram of a cross-sectional structure of an integrated septic tank casting mold according to the second embodiment of the present application;

FIG. 11 is a schematic view of a partial structure of a mold core mechanism according to the present application;

FIG. 12 is a schematic diagram of a broken structure of a screw of the present application;

FIG. 13 is a schematic perspective view of a lifting mechanism according to the present application;

FIG. 14 is an enlarged schematic view of the structure A in FIG. 13;

FIG. 15 is an enlarged schematic view of the locking screw of the present application;

fig. 16 is a schematic process flow diagram of the integrated septic tank pouring method of the application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Embodiment one:

as shown in fig. 2, 3, 4, 5, 9 and 10, an integrated septic tank casting mold includes:

the pouring platform 1 is horizontally arranged, and the pouring platform 1 is square;

the outer mold mechanism 2 comprises a first mold plate 21 and a second mold plate 22 which encircle the periphery of the pouring platform 1 to form a pouring area 11 for pouring the septic tank, wherein the first mold plate 21 and the second mold plate 22 are respectively symmetrical and can be arranged on two sides of the pouring platform 1 in the length direction and the width direction in a turnover manner, a drain outlet forming piece 211 for forming a drain outlet on the septic tank is detachably arranged on any first mold plate 21, and a sewage inlet forming piece 212 for forming a sewage inlet of the septic tank and a lifting hole forming piece 213 for forming a lifting hole for lifting the septic tank are respectively detachably arranged on the other first mold plate 21;

a connecting mechanism 3, wherein the connecting mechanism 3 is arranged on the second template 22, and connects the first template 21 and the second template 22 to form a pouring area 11;

the mold core mechanism 4 is mounted on the pouring platform 1, and comprises a mold core assembly 41 arranged in the pouring area 11 and a lifting driving assembly 42 for driving the mold core assembly 41 to lift along the vertical direction, wherein the mold core assembly 41 separates the pouring area 11 to form a pouring cavity 111 matched with a cavity in the septic tank;

the communication port forming mechanism 5 is arranged in the mold core assembly 41 in a telescopic sliding manner, and comprises a communication port forming part 51 for forming a communication port between all chambers in the septic tank and a telescopic driving assembly 52 for driving the communication port forming part 51 to be arranged in a telescopic sliding manner, and the mold core assembly 41 can be penetrated when the communication port forming part 51 slides and stretches.

It should be noted that, by splicing the turned first template 21 and the turned second template 22 by the connection mechanism 3, the first template 21 and the second template 22 form the pouring area 11, then the drain forming member 211, the drain inlet forming member 212 and the lifting hole forming member 213 are screwed on the first template 21 in a threaded connection manner, so as to form a drain outlet, a drain inlet and a lifting hole, in order to form a cavity, the mold core 411 on the mold core assembly 41 is arranged in the pouring area 11 to adapt to the cavity, and the communication port is formed by extending the corresponding communication port forming member 51 from the corresponding mold core 411.

Further, in order to reduce the static friction force between the contact part of the integrated septic tank and the mold as much as possible, the application can reduce the static friction force when the integrated septic tank is demolded by arranging the first template 21 and the second template 22 in a turnover way, arranging the drain outlet forming piece 211, the sewage inlet forming piece 212 and the lifting hole forming piece 213 in a detachable way, arranging the communication port forming piece 51 in a retractable way and arranging the mold core 411 in a descending way, and dismantling the mold except the pouring platform 1 after the integrated septic tank is poured.

As shown in fig. 7 and 8, as a preferred embodiment, the bottom positions of the first template 21 and the second template 22 are respectively provided with a first molding groove 215 for molding a reinforced skirt edge for reinforcing the strength of the septic tank, and the splice seams of the first molding grooves 215 spliced with each other are respectively provided with a first plugging block 216, and the first plugging blocks 216 are respectively integrally connected with the first template 21;

the middle parts of the first template 21 and the second template 22 are respectively provided with a second forming groove 217 for forming reinforcing ribs for reinforcing the strength of the septic tank, and the joint seams where the second forming grooves 217 are mutually spliced are respectively provided with a second plugging block 218, and the second plugging blocks 218 are integrally connected with the first template 21.

It should be noted that, the first molding groove 215 and the second molding groove 217 are provided on the first mold plate 21 and the second mold plate 22 for molding the reinforced skirt and the reinforced rib, and the first plugging block 216 is used to plug the gap at the splicing position in the process of splicing the first molding groove 215, wherein the second molding groove 217 has a similar structural principle to the first molding groove 215.

As shown in fig. 5, as a preferred embodiment, symmetrical supporting feet 210 are provided on the outer walls of the first template 21 and the second template 22, and the supporting feet 210 are rotatably provided.

It should be noted that, the supporting leg 210 is used for supporting the first template 21 and the second template 22, so that after the first template 21 and the second template 22 are turned over and separated from the integrated septic tank after molding, the supporting leg 210 can be supported, and suspension is avoided.

As shown in fig. 2, as a preferred embodiment, the first template 21 and the second template 22 are respectively provided with a positioning hole 214 and a positioning pin 221 that are inserted into each other at the splicing and overlapping position, and the preliminary positioning during the splicing between the first template 21 and the second template 22 is implemented by the cooperation between the positioning hole 214 and the positioning pin 221.

As shown in fig. 5 and 6, the connection mechanism 3 includes:

a first fastening member 31, wherein the first fastening member 31 is mounted on a side wall of the second template 22 on either side in the longitudinal direction;

a second fastening member 32, wherein the second fastening member 32 is mounted on a side wall of the second template 22 on the other side in the longitudinal direction with respect to the first fastening member 31, and is disposed opposite to the first fastening member 31;

a lock rod 33, wherein a disc-shaped clamping block 331 is arranged at one end of the lock rod 33, which is correspondingly clamped with the first clamping piece 31; and

the lock catch 34 is hinged to one end of the lock rod 33, which is correspondingly engaged with the second fastening piece 32, and is engaged with the second fastening piece 32.

After the first template 21 and the second template 22 are initially positioned by the cooperation between the positioning holes 214 and the positioning nails 221, the lock rod 33 is arranged between the first fastening member 31 and the second fastening member 32, and then the lock catch 34 is rotated to fasten the second fastening member 32 by the lock catch 34, so as to fix the spliced first template 21 and second template 22.

As shown in fig. 11, as a preferred embodiment, the mold core assembly 41 includes a plurality of mold cores 411 that are contoured to the inner arms of the chambers of the septic tank, the mold cores 411 are hollow, the lifting drive assembly 42 is installed in the mold cores 411, and the mold cores 411 can penetrate the pouring platform 1 when driven to descend by the lifting drive assembly 42.

As shown in fig. 10 and 12, further, the lift driving assembly 42 includes:

the screw 421 is vertically installed inside the mold core 411, and a first thread 4211 at the upper part and a second thread 4212 at the lower part of the screw 421 are oppositely arranged;

a first screw nut 422, wherein the screw nut 422 is sleeved on the top end of the screw 421, is matched with the first thread 4211, and is fixedly connected with the connecting plate 412 inside the mold core 411;

the second screw nut 423 is fixedly arranged on the pouring platform 1 and is matched with the second thread 4212;

a gearbox 424, the gearbox 424 being mounted on the bottom end of the screw 421;

the driven gear 425 is horizontally sleeved at the bottom end of the screw rod 421, is installed in the gearbox 424, and synchronously rotates along with the screw rod 421;

a driving gear 426, wherein the driving gear 426 is vertically arranged in the gear box 424, and is correspondingly meshed with the driven gear 425; and

the operating handle 427 is rotatably mounted on the gear box 424, connected to the driving gear 426, and drives the driving gear 426 to rotate synchronously.

Furthermore, the pouring platform 1 is provided with an optical axis guiding group 43 for guiding the mold core 411, the optical axis guiding group 43 includes a plurality of optical axes 431 vertically arranged on the pouring platform 1 and a sliding block 432 slidingly arranged on the optical axes 431, and the sliding block 432 is connected with the inner wall of the mold core 411.

It should be noted that, the number of the chambers in the present application is preferably 3, and the number of the mold cores 411 in the present application is preferably 3, and the 3 mold cores 411 are driven to lift by the corresponding lifting driving assemblies 42.

Further, the driving gear 426 is driven to rotate by the operating handle 427, and the driving gear 426 is meshed with the driven gear 425; the screw rod 421 is driven to rotate, and the first screw nut 422 is driven to lift along the setting direction of the screw rod 421 through the rotation of the screw rod 421, so that the mold core 411 correspondingly connected with the first screw nut 422 is driven to lift.

Further, by providing the first thread 4211 and the second thread 4212 opposite to each other on the screw 421, when the screw 421 rotates once, the mold core 411 moves up or down by a distance of two circles, that is, a sum of a distance moved by the first screw nut 422 and a distance moved by the screw 421.

It should be noted that, the present application adopts a manual operation to drive the mold core 411 to lift, but is not limited to manual operation, and any mode of driving the mold core 411 to lift by a motor or other automatic devices is still within the scope of the present application.

As shown in fig. 9, as a preferred embodiment, the telescopic driving assembly 52 includes:

a connecting rod 521, wherein the top end of the connecting rod 521 is hinged to the communication port forming member 51, and is rotatably disposed around a rotation shaft 522 fixedly disposed inside the mold core assembly 41; and

the pull rod 523, the pull rod 523 is hinged with the bottom end of the connecting rod 521.

In the application, the connecting rod 521 is driven to rotate around the rotating shaft 522 by the pull rod 523, so that the communication port forming member 51 extends out of the mold core 411, and the communication port forming member 51 abuts against the outer wall of the corresponding mold core 411, so that the communication port is formed by pouring.

It is further noted that, although the present application extends and contracts the communication port forming member 5 by manually pulling and pulling the pull rod 523, the present application is not limited to manually driving the communication port forming member 51 to extend and contract, and any manner of driving the communication port forming member 51 to extend and contract by an automatic manner is within the scope of the present application.

Embodiment two:

fig. 13 is a schematic structural view of a second embodiment of an integrated septic tank casting mold according to the application; as shown in fig. 13, in which the same or corresponding parts as those of the first embodiment are given the same reference numerals as those of the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. This second embodiment differs from the first embodiment shown in fig. 1 in that:

as shown in fig. 13 to 15, an integrated septic tank pouring mold further comprises a lifting mechanism 6 erected above the pouring platform 1 and used for lifting the formed septic tank, the lifting mechanism 6 comprises a lifting device and a lifting tool 61 driven by the lifting device to move up and down, the lifting tool 61 comprises a frame-shaped support 611, first fixing pieces 612 symmetrically and rotatably arranged at two sides in the support 611, and second fixing pieces 613 vertically and symmetrically arranged at two sides of the first fixing pieces 612, a splayed bayonet 614 is arranged at the abutting part of the first fixing pieces 612, the second fixing pieces 613 and the septic tank, the bayonet 614 is clamped and fixed with a reinforcing rib on the septic tank, connecting pieces 615 are respectively arranged at the splicing ends of the first fixing pieces 612 and the second fixing pieces 613, locking nuts 616 on the first fixing pieces 612 and the second fixing pieces 613 are connected through locking screws 617, and positive and negative threads 618 are respectively arranged at two sides of the length direction of the locking screws 617.

It should be noted that, the lifting device in the application can be a small gantry crane or a large truss, and all the well-known conventional lifting devices meeting the lifting requirements in the application are within the protection scope of the application.

It is further described that, before lifting, the locking screw 617 is rotated to make the first fixing member 612 and the second fixing member 613 fold, so that the bayonet 614 is clamped on the reinforcing rib of the septic tank, then the lifting tool 61 is driven to lift upwards by the lifting device to drive the septic tank to move, then the lifted septic tank is rotated to a forward-placed state by limiting the first fixing member 612, and then the septic tank is transferred to the air space for placement, so that the lifting operation is completed, time and labor are saved, and the locking screw 617 provided by the forward and reverse threads is rotated, so that the folding and separating speeds of the first fixing member 612 and the second fixing member 613 can be accelerated.

Embodiment III:

the third embodiment of the present application is an integrated septic tank pouring process described with reference to the first and second embodiments of the present application.

As shown in fig. 16, an integrated septic tank casting process for an integrated septic tank according to the first embodiment comprises the following steps:

step one, connecting, namely turning the first template 21 and the second template 22 to be vertically arranged, and clamping the first template 21 and the second template 22 between the first clamping piece 31 and the second clamping piece 32 through a lock rod 33 and a lock catch 34 so as to form a pouring area 11 by surrounding and splicing the first template 21 and the second template 22;

step two, die core adjustment, namely driving the die core 411 to lift through the lifting driving assembly 42, and separating the pouring areas 11 by the lifted die core to form a pouring cavity 111;

step three, adjusting the molding piece, wherein the blow-off port molding piece 211, the sewage inlet molding piece 212 and the lifting hole molding piece 213 are rotated to be in contact with the corresponding mold cores 411 through threaded fit on the first template 21, and the communication port molding piece 51 is driven to be in contact with the corresponding mold cores 411 through the telescopic driving assembly 52;

step four, spraying a release agent, and uniformly brushing the release agent in the pouring cavity 111 in synchronization with the step three;

pouring, namely pouring concrete slurry into the pouring cavity 111, and vibrating and tamping the poured concrete slurry through a vibrator;

step six, resetting the molding piece, wherein after the concrete slurry to be poured is solidified, the communication port molding piece 51 is driven to reset by the telescopic driving assembly 52, and the sewage outlet molding piece 211, the sewage inlet molding piece 212 and the lifting hole molding piece 213 are removed by rotation;

step seven, resetting the mold core, wherein the mold core 411 is driven to descend and reset through the lifting driving assembly 42, so that the mold core 411 is separated from the solidified concrete slurry;

step eight, the templates are turned over, the first template 21 and the second template 22 are separated from each other by disassembling the lock rod 33 and the lock catch 34, and then the first template 21 and the second template 22 are turned over;

In the present application, by the shrinkage and resetting of the movable communication port forming member 51 in the sixth step, the seventh step and the eighth step, the drain port forming member 211, the sewage inlet forming member 212 and the lifting hole forming member 213 are detachable, the mold core 411 is lowered, and the first mold plate 21 and the second mold plate 22 are turned over and separated, so that the contact surface between the integrated septic tank and the mold is as small as possible in the demolding process after the pouring is completed, the static friction force is as small as possible, the perfect demolding of the integrated septic tank is realized, and the yield is improved.

In the present application, the mold release agent spraying in the fourth step allows the shrinkage of the movable port molding member 51 in the sixth, seventh and eighth steps to be reset, and the disassembly of the drain port molding member 211, the sewage inlet molding member 212 and the hanging hole molding member 213, the lowering of the mold core 411, and the turning and releasing of the first and second mold plates 21, 22 to be easier.

In the fifth step, the sewage inlet 101, the sewage outlet 102, the lifting hole 103 and the communication port 201 are formed by casting.

Embodiment four:

an integrated septic tank according to the fourth embodiment of the present application will be described with reference to the first and second embodiments of the present application.

As shown in fig. 1, an integrated septic tank comprises a plurality of chambers 30 surrounded by a tank wall 10 and a partition board 20 which are integrally cast, wherein along the flowing direction of sewage, the top positions of the tank wall 10 on two sides are respectively provided with a sewage inlet 101 and a sewage outlet 102, the top positions of the partition board 20 are provided with communication ports 201 for communicating two adjacent chambers 30, and the sewage inlet 101, the sewage outlet 102 and the communication ports 201 are arranged in a staggered manner;

the inner wall and the outer wall of the pool wall 10 are arranged in parallel, and the chambers 30 are vertically upwards arranged in a flaring manner;

the top of the pool wall 10 is provided with a continuous reinforcing skirt 104, and the vertical middle part of the pool wall 10 is provided with a continuous reinforcing rib 105;

the drain outlet 102 is arranged on a middle line of the tank wall 10 in the horizontal direction, and a lifting hole 103 is formed in the tank wall 10 on the other side opposite to the drain outlet 102 and opposite to the drain outlet 102.

It should be noted that, in the present application, the three chambers 30 are preferably three, and the first chamber 30a, the second chamber 30b and the third chamber 30c are respectively disposed along the flowing direction of the fecal sewage, the volume of the third chamber 30c is larger than that of the first chamber 30a, the volume of the first chamber 30a is larger than that of the second chamber 30b, the sewage firstly enters the first chamber 30a from the sewage inlet 101, the solid with larger specific gravity and the parasitic ovum in the first chamber 30a are deposited, the preliminary fermentation and decomposition are started, and the sewage treated by the first chamber 30a can be divided into four layers: the fermented biogas, pasty manure skin, relatively clear manure liquid and solid manure residues, the initially decomposed manure liquid flows into the second chamber 30b, and the manure skin floating on the upper surface and the manure residues deposited on the lower surface remain in the first chamber 30a for continuous fermentation. In the second chamber 30b, the manure solution continues to ferment and decompose, the eggs continue to sink, the pathogens die gradually, the manure solution is further harmless, the thickness of the produced manure skin and manure residue is significantly reduced compared with that of the first chamber 30a, the manure solution flowing into the third chamber 30c is generally decomposed, wherein the germs and parasitic eggs are basically killed, and the function of the third chamber 30c mainly plays a role of temporarily storing the basically harmless manure solution.

In order to strengthen the strength of the integrated septic tank, the application directly pours the reinforced skirt 104 and the reinforced ribs 105 on the tank wall 10 when pouring the integrated septic tank, and the reinforced skirt 104 and the reinforced ribs 105 are utilized to strengthen the upper part and the middle part of the integrated septic tank, so that the condition of insufficient strength and breakage can not occur during demolding.

Further, the sewage inlet 101, the sewage outlet 102 and the communication port 201 are arranged in a staggered manner, so that the sewage inlet pipe, the guide pipe and the sewage drain pipe can be prevented from being blocked.

In addition, in the pouring process of the integrated septic tank, the concrete slurry vibrates through the vibrator, the structure among the slurry is more compact, the strength of the formed product is greatly improved, and the concrete slurry preferably adopts glass fiber reinforced cement.

The working process comprises the following steps:

the first template 21 and the second template 22 are turned to be vertically arranged, the first template 21 and the second template 22 are clamped between the first clamping piece 31 and the second clamping piece 32 through the lock rod 33 and the lock catch 34, the first template 21 and the second template 22 are formed into a pouring area 11 around the splicing mode, then the mold cores 411 are driven to be lifted through the lifting driving assembly 42, the lifted mold cores are separated from the pouring area 11 to form a pouring cavity 111 on the first template 21, the drain port forming piece 211, the sewage inlet forming piece 212 and the hoisting hole forming piece 213 are rotated to be in contact with the corresponding mold cores 411 through threaded fit, the communicating port forming piece 51 is driven to stretch out and draw back to be in contact with the corresponding mold cores 411 through the telescopic driving assembly 52, a demolding agent is uniformly coated in the pouring cavity 111, then concrete slurry is poured into the pouring cavity 111 through the vibrator, after the concrete slurry to be poured is solidified, the communicating port forming piece 51 is driven to be reset through the telescopic driving assembly 52, the drain port forming piece 211, the sewage inlet forming piece 212 and the hoisting hole forming piece 213 are rotated to be detached, the drain port forming piece 212 and the hoisting hole forming piece 213 are driven through the lifting driving assembly 52, the communicating port forming piece is separated from the corresponding mold cores through the lifting driving assembly 42, the manure port forming piece is detached from the corresponding mold cores, the first template is detached from the first template through the corresponding mold cores, the first template is connected with the second template through the reset die cores through the reset die core, and the first template is connected with the die core 21 through the integrated with the die core through the clamp, and the second template through the die core, and the mode is connected with the first template through the mode with the die core through the die core and the die core is fixed through the die core after the can be separated through the with the mode and the can be separated through the with the with the mode and the mode can be separated.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims

1. An integral type septic tank pouring mould, its characterized in that includes:

the pouring platform (1) is horizontally arranged, and the pouring platform (1) is square;

the outer mold mechanism (2), the outer mold mechanism (2) comprises a first mold plate (21) and a second mold plate (22) which encircle the periphery of the pouring platform (1) to form a pouring area (11) for pouring the septic tank, the first mold plate (21) and the second mold plate (22) are respectively symmetrical and can be arranged on two sides of the pouring platform (1) in the length direction and the width direction in a turnover mode, any blow-down port forming part (211) for forming a blow-down port on the septic tank can be detachably arranged on the first mold plate (21), and then a sewage inlet forming part (212) for forming a sewage inlet of the septic tank and a lifting hole forming part (213) for forming a lifting hole for lifting the septic tank are respectively detachably arranged on the other first mold plate (21);

the connecting mechanism (3) is arranged on the second template (22) and is used for connecting the first template (21) and the second template (22) to form a pouring area (11);

the mold core mechanism (4), the mold core mechanism (4) is arranged on the pouring platform (1) and comprises a mold core assembly (41) arranged in the pouring area (11) and a lifting driving assembly (42) for driving the mold core assembly (41) to lift along the vertical direction, and the mold core assembly (41) separates the pouring area (11) to form a pouring cavity (111) matched with a cavity in the septic tank;

the communication port forming mechanism (5) is arranged in the mold core assembly (41) in a telescopic sliding manner, and comprises a communication port forming part (51) for forming a communication port between all chambers in the septic tank and a telescopic driving assembly (52) for driving the communication port forming part (51) to be arranged in a telescopic sliding manner, and the mold core assembly (41) can be penetrated when the communication port forming part (51) is in a telescopic sliding manner;

the first template (21) and the second template (22) are respectively provided with a positioning hole (214) and a positioning nail (221) which are mutually inserted at the splicing and overlapping positions;

a first forming groove (215) for forming a reinforced skirt edge for reinforcing the strength of the septic tank is formed in the bottom positions of the first template (21) and the second template (22), first plugging blocks (216) are arranged at the splicing seams where the first forming grooves (215) are spliced with each other, and the first plugging blocks (216) are integrally connected with the first template (21);

second shaping grooves (217) for shaping reinforcing ribs for reinforcing the strength of the septic tank are respectively arranged at the middle positions of the first template (21) and the second template (22), second plugging blocks (218) are respectively arranged at the splicing seams where the second shaping grooves (217) are mutually spliced, and the second plugging blocks (218) are integrally connected with the first template (21).

2. The integrated septic tank pouring mould according to claim 1, wherein symmetrical support feet (210) are arranged on the outer walls of the first template (21) and the second template (22), and the support feet (210) are rotatably arranged.

3. An integrated septic tank casting mould according to claim 1, characterised in that the connecting means (3) comprises:

a first clip (31), wherein the first clip (31) is mounted on the side wall of the second template (22) at any side in the length direction;

a second fastening member (32), wherein the second fastening member (32) is mounted on the side wall of the second template (22) on the other side in the length direction relative to the first fastening member (31), and is arranged opposite to the first fastening member (31);

the locking rod (33), one end of the locking rod (33) which is correspondingly clamped with the first clamping piece (31) is provided with a disc-shaped clamping block (331); and

the lock catch (34) is hinged to one end, corresponding to the second clamping piece (32), of the lock rod (33), and is clamped with the second clamping piece (32).

4. An integrated septic tank pouring mould according to claim 1, characterised in that the mould core assembly (41) comprises a plurality of mould cores (411) which are arranged in a profiling way with the inner arms of the chambers of the septic tank, the mould cores (411) are arranged in a hollow way, the mould cores (411) are internally provided with the lifting driving component (42), and the mould cores (411) can penetrate the pouring platform (1) when being driven to descend by the lifting driving component (42).

5. The integrated septic tank casting mold according to claim 4, wherein the lifting drive assembly (42) comprises:

the screw rod (421) is vertically arranged in the mold core (411), and a first thread (4211) at the upper part and a second thread (4212) at the lower part of the screw rod are reversely arranged;

the first lead screw nut (422), the first lead screw nut (422) is sleeved on the top end of the lead screw (421), is matched with the first thread (4211), and is fixedly connected with the connecting plate (412) inside the mold core (411);

the second screw nut (423) is fixedly arranged on the pouring platform (1) and is matched with the second thread (4212);

a gearbox (424), the gearbox (424) being mounted on the bottom end of the screw (421);

the driven gear (425), the said driven gear (425) is sleeved horizontally on the bottom of the said lead screw (421), it is installed in the said speed change box (424), and it rotates with the said lead screw (421) synchronously;

a driving gear (426), wherein the driving gear (426) is vertically arranged in the gearbox (424) and is correspondingly meshed with the driven gear (425); and

the operating handle (427), the operating handle (427) is rotatably arranged on the gearbox (424), is connected with the driving gear (426), and drives the driving gear (426) to synchronously rotate.

6. The integrated septic tank casting mould according to claim 1, wherein the telescopic drive assembly (52) comprises:

the top end of the connecting rod (521) is hinged with the communication port forming part (51), and the connecting rod (521) is rotatably arranged around a rotating shaft (522) fixedly arranged in the mold core assembly (41); and

and the pull rod (523) is hinged with the bottom end of the connecting rod (521).

7. The integrated septic tank pouring process is characterized by comprising the following steps of:

step one, connecting, namely turning the first template (21) and the second template (22) to be vertically arranged, and clamping the first template (21) and the second template (22) between the first clamping piece (31) and the second clamping piece (32) through a lock rod (33) and a lock catch (34), so that the first template (21) and the second template (22) are spliced around to form a pouring area (11);

step two, die core adjustment, namely driving the die core (411) to lift through a lifting driving component (42), and separating the lifted die core from the pouring area (11) to form a pouring cavity (111);

step three, adjusting a forming part, namely rotating a sewage outlet forming part (211), a sewage inlet forming part (212) and a lifting hole forming part (213) to be in conflict with a corresponding mold core (411) through threaded fit on the first template (21), and driving a communication port forming part (51) to be in conflict with the corresponding mold core (411) through a telescopic driving assembly (52);

fourthly, spraying a release agent, and uniformly brushing the release agent in the pouring cavity (111) synchronously with the third step;

pouring, namely pouring concrete slurry into a pouring cavity (111), and vibrating and tamping the poured concrete slurry through a vibrator;

resetting the molding piece, driving the communication port molding piece (51) to reset through the telescopic driving assembly (52) after the concrete slurry to be poured is solidified, and dismantling the sewage outlet molding piece (211), the sewage inlet molding piece (212) and the lifting hole molding piece (213) through rotation;

step seven, resetting the mold core, wherein the mold core (411) is driven to descend and reset through the lifting driving component (42), so that the mold core (411) is separated from the solidified concrete slurry;

step eight, overturning the templates, namely detaching the lock rod (33) and the lock catch (34) to enable the first template (21) and the second template (22) to be in a disconnected state, and overturning the first template (21) and the second template (22);