CN111438803A

CN111438803A - Integrated into one piece septic tank pouring mould

Info

Publication number: CN111438803A
Application number: CN202010348069.9A
Authority: CN
Inventors: 梅俊祥
Original assignee: Luohe Junzhan Machinery Equipment Co ltd
Current assignee: Luohe Junzhan Machinery Equipment Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-07-24

Abstract

The invention provides an integrally-formed septic tank pouring die which comprises an outer die, an inner die and an end cover, wherein the outer die is a cylindrical barrel body with a rectangular opening in the length direction on the side surface, the two ends of the outer die are opened, the end cover is detachably arranged at the openings at the two ends of the outer die, the inner die is a cylindrical closed shell, the inner die is arranged on the inner side of the outer die, the septic tank pouring die also comprises an opening die, the opening die is a cylindrical barrel body, the opening die is positioned at the opening at the side surface of the outer die, the opening at one end of the opening die is abutted against the surface of the inner die, the inner die is an inflatable. The invention utilizes the inflatable core mold as the inner mold, and overcomes the problem that the conventional curing-form inner mold is difficult to take out, so that the septic tank is more convenient for integral molding and demolding, and has good application prospect.

Description

Integrated into one piece septic tank pouring mould

Technical Field

The invention relates to the technical field of sewage treatment equipment, in particular to an integrally-formed septic tank pouring mold.

Background

The septic tank is the equipment of handling excrement and urine and filtering the sediment, and the condensate decomposes at the bottom of the pool after entering septic tank, and the hydrate in upper strata flows away through the pipeline, can effectively prevent the pipeline from blockking up, gives the sufficient time decomposition of solidification object.

At present common septic tank mainly includes concrete septic tank and glass tempering manure pit, glass tempering manure pit main advantage lies in small, integration shaping leakproofness is good, but its mechanical strength is lower, the installation is loaded down with trivial details, concrete septic tank lie in bulky a bit, mechanical strength is high, simple to operate, but the septic tank has inside cavity, consequently, make integrated into one piece's septic tank through concrete placement fashioned mode, can have the problem that is difficult to take out the centre form, consequently, need produce a plurality of half modules and form a whole through the bonding or the installation in later stage, so, sealing performance just descends by a wide margin, it is loaded down with trivial details to prepare the step simultaneously, the mode of a plurality of half module equipment makes its mechanical strength also descend to some extent. How to provide a septic tank mould that can integrated into one piece becomes the technical problem that needs to solve at present urgently.

Disclosure of Invention

In view of the above, the invention provides an integrally-formed septic tank pouring mold which is simple in structure and convenient to demold.

The technical scheme of the invention is realized as follows: the invention provides an integrally formed septic tank pouring die, which comprises an outer die, an inner die, end covers and an opening die, wherein the outer die is a cylindrical barrel with a rectangular opening along the length direction on the side surface, the cylindrical barrel is preferably used, the end covers are detachably arranged at two ends of the outer die, the inner die is arranged on the inner side of the outer die, the inner die is a closed shell with the shape similar to that of the outer die, preferably a cylindrical closed shell, and the distance between the inner mold and the outer mold is the same when the inner mold is placed inside the outer mold, preferably, the inner mold is an inflatable core mold, the opening mold is a cylindrical barrel, preferably a cylindrical barrel, when the inner mold is placed inside the outer mold, the opening mold is installed in the rectangular opening of the outer mold, the opening in one end of the opening mold is pressed against the surface of the inner mold, and the valve inside of the inner mold is located inside the opening of the opening mold.

On the basis of the technical scheme, the internal mold structure preferably further comprises connecting pipes, the number of the internal molds is at least two, the internal molds are arranged in an array mode along the axis direction of the internal molds, and the nearest positions between every two adjacent internal molds are connected through the connecting pipes.

On the basis of the technical scheme, preferably, the number of the open molds is the same as that of the inner molds, and one open mold is tightly attached to the surface of each inner mold.

On the basis of the technical scheme, the steel bar reinforced concrete formwork further comprises a steel bar framework, wherein the steel bar framework is cylindrical, and the steel bar framework is filled between the outer die and the inner die.

Still further preferably, the outer mold comprises an upper mold and a lower mold, the lower mold is of a semi-cylindrical thin-wall structure, the upper mold comprises two cylindrical thin-wall structures, and the two cylindrical thin-wall structures of the upper mold are respectively detachably mounted on two side edges of the lower mold cylindrical thin-wall structure along the length direction, so that a cylindrical barrel structure with a rectangular opening on one side along the length direction is formed.

On the basis of the technical scheme, preferably, the lower die is provided with a first bulge along the edge of the two sides of the length direction close to the outer side, the edge of the outer side of one end of the upper die connected with the lower die is provided with a second bulge, and the first bulge and the second bulge are connected through a bolt in a fastening manner.

On the basis of the above technical scheme, preferably, the edge outside of end cover is equipped with the third arch, and the lower mould is equipped with the fourth arch along length direction's both ends edge outside, and the third arch passes through bolt-up connection with the fourth arch.

On the basis of the above technical scheme, preferably, the upper die is provided with fifth bulges along the outer sides of the two ends of the length direction, and the third bulges are connected with the fifth bulges through bolt fastening.

Compared with the prior art, the integrally-formed septic tank pouring mold has the following beneficial effects:

(1) the integrally-formed septic tank pouring mold takes the inflatable core mold as the inner mold, overcomes the problem that the inner mold is difficult to demold in the conventional fixed form, and simultaneously reserves an opening position for the septic tank by using the opening mold, and the valve core of the inner mold is also arranged in the opening mold, so that the air bleeding operation is convenient to perform during demolding;

(2) the integral septic tank pouring mold is simple in structure, the outer mold is of a split structure, the connecting position between the upper mold and the lower mold of the outer mold is provided with the protruding structure, the purpose of fixedly connecting the upper mold and the lower mold is achieved by utilizing the bolt to connect the protruding structure, the connecting position between the end cover and the upper mold and the lower mold is also provided with the corresponding protruding structure, so that the fastening connection is convenient, the inner molds are arranged in a plurality of positions as required, so that the purpose of separating the septic tanks is achieved, the inner molds are connected through the connecting pipes, so that the communicating pipelines between the separating bins are formed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an isometric view of an integrally formed septic tank casting mold of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an isometric view of an inner mold in the integrally formed septic tank casting mold of the present invention;

fig. 4 is an exploded view of fig. 3.

In the figure: 1-outer die, 2-inner die, 3-end cover, 4-opening die, 5-connecting pipe, 6-reinforcing steel bar frame, 11-upper die, 12-lower die, 111-second bulge, 112-fifth bulge, 121-first bulge, 122-fourth bulge and 31-third bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 and fig. 2, the pouring mold for the integrally formed septic tank of the present invention comprises an outer mold 1, an inner mold 2, an end cap 3 and an opening mold 4, wherein the outer mold 1 is a cylindrical barrel-shaped shell, the side surface of the outer mold 1 is provided with a rectangular opening along the length direction, the end cap 3 is detachably mounted at both ends of the outer mold 1, the end cap 3 is disc-shaped, preferably, the disc is protruded to the side away from the outer mold 1, further preferably, the end cap 3 is spherical shell-shaped, the end cap 3 and the outer mold 2 form a cylindrical cavity structure, the inner mold 2 is located inside the cavity structure, the inner mold 2 is an inflation core mold structure, when the inner mold 2 is in an inflation state, the inner mold 2 is a cylindrical closed shell structure, preferably, the distance between the surface of the inner mold 2 and the inner side surface of the outer mold 1 is equal, the valve core of the inner, the open mold 4 is installed at the opening position of the external mold 1, an opening at one end of the open mold 4 is attached to the surface of the internal mold 2, an opening at the other end protrudes out of the opening of the external mold 1, and the valve inside of the internal mold 2 is located inside the opening of the open mold 4.

In the above embodiment, the inflatable core mold is adopted as the inner mold 2, so that the problem that the conventional fixed-form inner mold 2 is difficult to disassemble is solved, the inflatable core mold can be deflated and contracted, and the valve inside is positioned at the opening of the opening mold 4, so that after the septic tank is poured and molded, the inner mold 2 can be deflated through the opening of the opening mold 4, the inner mold can be taken out from the opening mold 2 after the septic tank is contracted, and the outer mold 1 can be disassembled to obtain the integrally molded septic tank.

As shown in fig. 3, with reference to fig. 4, in a specific embodiment, the internal mold further includes a connecting pipe 5, the number of the internal molds 2 is not less than two, the internal molds 2 are arranged along a linear array, the axes of the internal molds 2 are overlapped with each other, two adjacent internal molds 2 are connected by the connecting pipe 5, and openings at two ends of the connecting pipe 5 are respectively attached to the surfaces of two different internal molds 2.

In the above embodiment, when the septic tank need carry out inside branch storehouse, can increase the quantity of centre form 2, a plurality of centre forms 2 arrays arrange, utilize fashioned connecting pipe 5 in advance to connect between two adjacent centre forms 2, each centre form 2 corresponds after pouring the shaping like this all forms an solitary storehouse body, communicates through connecting pipe 5 between two adjacent storehouses.

In the specific embodiment, the number of the open-end dies 4 is the same as that of the inner dies 2, and one open-end die 4 is tightly attached to the surface of each inner die 2.

In the above embodiment, in order to facilitate the demolding of the plurality of internal molds 2, an opening mold 4 needs to be arranged on each individual internal mold 2, so that each individual internal mold 2 can be demolded through the opening mold 4, and meanwhile, the septic tank body can also form an opening on each bin body, thereby facilitating the transformation and maintenance of the bin body.

In a specific embodiment, the steel bar frame structure further comprises a steel bar frame 6, wherein the steel bar frame 6 is a cylindrical frame structure, and the steel bar frame 6 is sleeved on the outer side of the inner die 2 and is located between the outer die 1 and the inner die 2.

In the above embodiment, the reinforcing cage 6 is used to improve the strength of the entire septic tank.

In a specific embodiment, the outer mold 1 comprises an upper mold 11 and a lower mold 12, the lower mold 12 is a semi-cylindrical thin-wall structure, the upper mold 11 comprises two arc-shaped thin-wall structures, the two arc-shaped thin-wall structures of the upper mold 11 are respectively detachably mounted on the edges of the two sides of the cylindrical thin-wall structure of the lower mold 12 along the length direction, and the two arc-shaped thin-wall structures are not connected with each other, so that a cylindrical barrel structure with a rectangular opening on one side along the length direction is formed.

In the above embodiment, in order to facilitate the detachment of the outer mold 1, the outer mold 1 is configured to have the upper mold 11 and the lower mold 12, the lower mold 12 is a semi-cylindrical shell, the upper mold 11 includes two arc-shaped shells, the upper mold 11 is mounted on the lower mold 12 to form the cylindrical outer mold 1, and the opening structure of the outer mold 1 is formed between the two arc-shaped shells of the upper mold 11.

In a specific embodiment, the lower die 12 is provided with first protrusions 121 at two sides along the length direction near the outer side edge, the outer side edge of one end of the upper die 11 connected with the lower die 12 is provided with second protrusions 111, and the first protrusions 121 and the second protrusions 111 are fastened and connected through bolts.

In the above embodiment, in order to facilitate the detachment and installation of the upper die 11 and the lower die 12, it is ensured that the inner side of the formed upper die 1 is smoother, the first protrusions 121 arranged on both sides of the lower die 12 in the length direction are located on the outer side of the cylinder where the lower die 12 is located, preferably, the plane where the first protrusions 121 are located passes through the axis of the cylinder where the lower die 12 is located, the edge where the upper die 11 and the lower die 12 are connected is provided with the second protrusions 111 near the outer side of the cylinder where the upper die 11 is located, the plane where the second protrusions 111 are located also passes through the axis of the cylinder where the upper die 11 is located, when the upper die 11 is installed on the lower die 12, the connection portions of the two protrusions are smooth near the inner side of the cylinder where the two protrusions are located, the protrusion structures on the two outer sides can be attached to each.

In a specific embodiment, the outer side of the edge of the end cover 3 is provided with a third protrusion 31, the outer sides of the edges of the two ends of the lower die 12 in the length direction are provided with fourth protrusions 122, and the third protrusion 31 and the fourth protrusions 122 are fastened and connected through bolts.

In the above embodiment, the third protrusion 31 and the fourth protrusion 122 are provided with bolt holes at corresponding positions, and the third protrusion 31 and the fourth protrusion 122 are fastened and connected by bolts.

In a specific embodiment, the outer sides of both ends of the upper die 11 in the length direction are provided with fifth protrusions 112, and the third protrusions 31 and the fifth protrusions 112 are fastened and connected through bolts.

In the above embodiment, the third protrusion 31 and the fifth protrusion 112 are also provided with bolt holes at corresponding positions, and the third protrusion 31 and the fifth protrusion 112 are fastened and connected by bolts.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a mould is pour to integrated into one piece septic tank, its includes external mold (1), centre form (2) and end cover (3), and external mold (1) has the rectangle open-ended cylinder barrel along length direction for the side, and the both ends opening of external mold (1), end cover (3) demountable installation are at the both ends opening part of external mold (1), and centre form (2) are the cylinder and seal the casing, and the inboard of external mold (1) is arranged in to centre form (2), its characterized in that still includes opening mould (4), opening mould (4) are the cylinder barrel, and opening mould (4) are located external mold (1) side opening part, and the one end opening of opening mould (4) supports the surface of holding at centre form (2), centre form (2) are for aerifing the mandrel, and the valve inside of centre form (2) is located the opening inboard of opening mould (4).

2. The integrally formed septic tank casting mold according to claim 1, further comprising a connecting pipe (5), wherein the number of the inner molds (2) is at least two, a plurality of the inner molds (2) are arranged in an array along the axial direction, and the surfaces of two adjacent inner molds (2) are connected by the connecting pipe (5).

3. The integrally formed septic tank casting mold according to claim 2, wherein the number of said open molds (4) is the same as the number of said inner molds (2), and one open mold (4) is closely fitted to the surface of each inner mold (2).

4. The integrally formed septic tank casting mold according to claim 1, further comprising a reinforcement frame (6), wherein the reinforcement frame (6) is cylindrical, and the reinforcement frame (6) is filled between the outer mold (1) and the inner mold (2).

5. The integrally formed septic tank casting mold according to claim 1, wherein the outer mold (1) comprises an upper mold (11) and a lower mold (12), the lower mold (12) is a semi-cylindrical thin-walled structure, the upper mold (11) comprises a two-piece cylindrical thin-walled structure, and the two-piece cylindrical thin-walled structure of the upper mold (11) is detachably mounted on two side edges of the cylindrical thin-walled structure of the lower mold (12) along the length direction, so as to form a cylindrical barrel structure with a rectangular opening on one side along the length direction.

6. The integrally formed septic tank casting mold according to claim 5, wherein the lower mold (12) is provided with a first protrusion (121) at the edge near the outer side of the two sides in the length direction, the outer edge of the end of the upper mold (11) connected to the lower mold (12) is provided with a second protrusion (111), and the first protrusion (121) and the second protrusion (111) are fastened and connected through bolts.

7. The integrally formed septic tank casting mold according to claim 5, wherein the end cap (3) is provided with a third protrusion (31) at the outer side of the edge, the lower mold (12) is provided with a fourth protrusion (122) at the outer side of the edge at both ends in the length direction, and the third protrusion (31) and the fourth protrusion (122) are fastened and connected by bolts.

8. The integrally formed septic tank casting mold according to claim 5, wherein the upper mold (11) is provided with a fifth protrusion (112) at the outer side of both ends along the length direction, and the third protrusion (31) is fastened with the fifth protrusion (112) by bolts.