CN211078849U - Septic tank with inner frame structure - Google Patents
Septic tank with inner frame structure Download PDFInfo
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- CN211078849U CN211078849U CN201921745009.XU CN201921745009U CN211078849U CN 211078849 U CN211078849 U CN 211078849U CN 201921745009 U CN201921745009 U CN 201921745009U CN 211078849 U CN211078849 U CN 211078849U
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- tank body
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- frame structure
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Abstract
The utility model discloses an inner frame structure septic tank, which belongs to the technical field of septic tanks and comprises a tank body, wherein the top of the tank body is provided with an access hole, the inner wall of the tank body is provided with a plurality of annular stiffening beams, the plurality of stiffening beams are arranged at intervals along the axial direction of the tank body, and each stiffening beam is circumferentially arranged along the inner wall of the tank body; the top of the inner wall of the tank body is provided with top beams which respectively correspond to two sides of the access hole, and the top beams extend from one end of the tank body to the other end along the axial direction of the tank body and are intersected with the reinforcing beams; the outer wall of the tank body at the access hole is provided with an annular shaft connecting nozzle. The stiffening beam and the top beam form a frame structure on the inner wall of the tank body, so that the overall strength and the bearing capacity of the septic tank are enhanced, the strength and the bearing capacity of the top of the tank body are enhanced on two sides of the access hole by the top beam, a good support is provided for the access hole, and the service life of the septic tank is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the septic tank, concretely relates to internal frame construction septic tank.
Background
The septic tank is a basic sludge and excrement treatment facility and is also a domestic sewage pretreatment facility. The septic tank is buried under, so the septic tank needs to have better intensity and bearing capacity. Septic tank includes the jar body of tube-shape usually, and the access hole is seted up at the top of the jar body, access hole connecting channel to the manual business turn over is overhauld, and present septic tank mainly relies on the wall thickness of the jar body to come the bearing, and bearing capacity is relatively poor, especially the jar body near the access hole, owing to need bear the passageway weight of access hole top etc. appear warping etc. more easily, has reduced septic tank life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inner frame structure septic tank to solve the relatively poor problem of bearing capacity that present septic tank exists.
For realizing the purpose of the utility model, the technical proposal adopted is that: an inner frame structure septic tank comprises a tank body, wherein the top of the tank body is provided with an access hole, and the septic tank is characterized in that the inner wall of the tank body is provided with a plurality of annular stiffening beams which are arranged at intervals along the axial direction of the tank body, and each stiffening beam is arranged circumferentially along the inner wall of the tank body; the top of the inner wall of the tank body is provided with top beams which respectively correspond to two sides of the access hole, and the top beams extend from one end of the tank body to the other end along the axial direction of the tank body and are intersected with the reinforcing beams; the outer wall of the tank body at the access hole is provided with an annular shaft connecting nozzle.
As a further alternative, the bottom of the inner wall of the tank body is provided with bottom beams which extend from one end of the tank body to the other end in the axial direction of the tank body and intersect with the reinforcing beams.
As a further alternative, a shaft is connected to the shaft connecting nozzle, and a sealing cover is arranged at the top end of the shaft.
As a further alternative, the reinforcing beam, the top beam, the shaft connecting nozzle and the tank body are of an integral structure.
As the further alternative, the outer wall of the top of the tank body is provided with a plane boss axially arranged along the tank body, and the shaft connecting nozzle is arranged on the plane boss.
As a further alternative, the number of the top beams is at least two, and the top beams are respectively positioned at two sides of the manhole.
As a further alternative, the manhole is opened on the tank body between two adjacent reinforcing beams.
The utility model has the advantages that: the stiffening beam and the top beam form a frame structure on the inner wall of the tank body, the overall strength and the bearing capacity of the septic tank are enhanced, the strength and the bearing capacity of the top of the tank body are enhanced by the top beam on two sides of the access hole, a good bearing is provided for the access hole, and the shaft connecting nozzle can be directly connected with a shaft in the prior art, such as an HDPE shaft, and the problem of bearing and reexamination caused by the brick laying form in the prior art is also avoided. The service life of the septic tank is prolonged.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, it should be understood that the drawings in the following description are 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 a schematic structural diagram of an internal frame structure septic tank provided by the embodiment of the invention;
fig. 2 is a sectional view of the inner frame structure septic tank shown in fig. 1 at a-a;
fig. 3 is a front view of the inner frame structure septic tank shown in fig. 1;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 3;
fig. 5 is a cross-sectional view at C-C in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Fig. 1 to 5 show an internal frame structure septic tank provided by the utility model, which comprises a tank body 1, wherein the top of the tank body 1 is provided with an access hole 2, the inner wall of the tank body 1 is provided with a plurality of annular stiffening beams 3, the plurality of stiffening beams 3 are axially arranged along the tank body 1 at intervals, and each stiffening beam 3 is circumferentially arranged along the inner wall of the tank body 1; the top of the inner wall of the tank body 1 is provided with top beams 4 which respectively correspond to two sides of the access hole 2, and the top beams 4 extend from one end of the tank body 1 to the other end along the axial direction of the tank body 1 and are intersected with the reinforcing beams 3; the outer wall of the tank body 1 at the access hole 2 is provided with an annular shaft connecting nozzle 5.
The access hole 2 can be correspondingly arranged on the tank body 1 between two adjacent stiffening beams 3. Because the manhole 2 is also located between the two top beams 4, the reinforcing beams 3 and the top beams 4 support together around the manhole 2, and the strength and the bearing capacity of the tank body 1 around the manhole 2 are improved. The manhole 2 may be opened in two or more.
The bottom of the inner wall of the tank body 1 is provided with a bottom beam 6, the bottom beam 6 extends from one end of the tank body 1 to the other end along the axial direction of the tank body 1 and is intersected with each reinforcing beam 3, the strength and the bearing performance are improved, and the stability is also provided. The bottom beam 6 can be arranged one, corresponding to the position right below the tank body 1, or a plurality of bottom beams can be arranged according to the requirement. The outer wall of the bottom of the tank body 1 can be provided with a plurality of foot seats 7, the foot seats 7 and the tank body 1 can be of an integrated structure, and each foot seat 7 can respectively correspond to the lower end of each reinforcing beam 3.
The shaft connecting nozzle 5 is connected with a shaft 8, and the top end of the shaft 8 is provided with a sealing cover 9. In fig. 1, two manholes are illustrated as an example, wherein the shaft 8 and the cover 9 on one of the manholes are exploded. The inner circle surface of the shaft 8 is correspondingly sleeved on the outer circle surface of the shaft connecting nozzle 5, and the lower end of the shaft 8 is correspondingly supported to the top of the tank body 1. The strengthening beam 3, the top beam 4, the shaft connecting nozzle 5 and the tank body 1 are of an integral structure. The bottom beam 6 is also integrated with the tank body 1. The septic tank can be a concrete prefabricated structure.
The top outer wall of the tank body 1 is provided with a plane boss 10 axially arranged along the tank body 1, and the shaft connecting nozzle 5 is arranged on the plane boss 10, so that the strength of the top is increased, and meanwhile, the construction and installation are convenient. The number of the top beams 4 is at least two, and the two top beams are respectively positioned at two sides of the manhole 2. Two top beams 4 are taken as an example in the figure, and the top beams 4 with different corresponding quantities can be arranged according to the requirements and the specification and the size of the septic tank.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. An inner frame structure septic tank comprises a tank body, wherein the top of the tank body is provided with an access hole, and the septic tank is characterized in that the inner wall of the tank body is provided with a plurality of annular stiffening beams which are arranged at intervals along the axial direction of the tank body, and each stiffening beam is arranged circumferentially along the inner wall of the tank body; the top of the inner wall of the tank body is provided with top beams which respectively correspond to two sides of the access hole, and the top beams extend from one end of the tank body to the other end along the axial direction of the tank body and are intersected with the reinforcing beams; the outer wall of the tank body at the access hole is provided with an annular shaft connecting nozzle.
2. The inner frame structure septic tank according to claim 1, wherein the bottom of the inner wall of the tank body is provided with bottom beams extending from one end to the other end of the tank body in the axial direction of the tank body and intersecting each of the reinforcing beams.
3. The inner frame structure septic tank of claim 1, wherein a shaft is connected to the shaft connection mouth, and a cover is provided on the top end of the shaft.
4. The inner frame structure septic tank of claim 1, wherein the stiffening beams, the header, the shaft connection mouth and the tank are of unitary construction.
5. The inner frame structure septic tank of claim 1, wherein the top outer wall of the tank body has a planar boss axially disposed along the tank body, and the shaft connection mouth is disposed on the planar boss.
6. The inner frame structure septic tank of claim 1, wherein the top beams are at least two, one on each side of the manhole.
7. The inner frame structure septic tank of claim 1, wherein the manhole is opened on the tank body between two adjacent reinforcing beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745009.XU CN211078849U (en) | 2019-10-17 | 2019-10-17 | Septic tank with inner frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745009.XU CN211078849U (en) | 2019-10-17 | 2019-10-17 | Septic tank with inner frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211078849U true CN211078849U (en) | 2020-07-24 |
Family
ID=71643197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921745009.XU Active CN211078849U (en) | 2019-10-17 | 2019-10-17 | Septic tank with inner frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211078849U (en) |
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2019
- 2019-10-17 CN CN201921745009.XU patent/CN211078849U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210722 Address after: 611930 No.525, Lirong Avenue, Lichun Town, Pengzhou City, Chengdu City, Sichuan Province Patentee after: Sichuan xinhuiyuan Technology Co.,Ltd. Address before: 611730 group 7, Baohua village, Tuanjie Town, Pidu District, Chengdu City, Sichuan Province Patentee before: Chengdu Xinhui Shengyuan Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |