CN208965704U - Fixed covered film structure for large span pond body - Google Patents
Fixed covered film structure for large span pond body Download PDFInfo
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- CN208965704U CN208965704U CN201821169165.1U CN201821169165U CN208965704U CN 208965704 U CN208965704 U CN 208965704U CN 201821169165 U CN201821169165 U CN 201821169165U CN 208965704 U CN208965704 U CN 208965704U
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- fixed
- outer ring
- ring
- steel
- pond body
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Abstract
The utility model discloses a kind of fixed covered film structures for large span pond body, it include mainly counter to hang film, steel outer ring, steel inner ring and drag-line, it further include having reinforcing bracket, reinforcing bracket is rigid member, and it is set to the outer end of steel outer ring, it is fixed on steel outer ring, and is inclined outwardly extension, form the support construction of oblique pull with steel outer ring；Meanwhile drag-line has upper layer and lower layer structure, one layer is upper drag-line, and upper drag-line one end is fixed on the top of steel outer ring, and the other end is fixed on the top of steel inner ring, and drag-line is made to be set to the anti-outside for hanging film；Another layer is then downhaul, and downhaul one end is fixed on the top of steel outer ring, and the other end is fixed on the lower part of steel inner ring, and downhaul is made to be set to the anti-inside for hanging film；It can be improved the cover film support strength of large-scale pond body, convenient for the further genralrlization application of cover film, while being also convenient for constructing and install, reduce cost.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, in particular to a kind of sewage for improving cover film and structural strength
The sealing structure of pond or other pond bodies.
Background technique
With the rapid development of our country's economy with the continuous expansion of city size, the living environment of the common people also increasingly dislikes therewith
Change, seriously polluted such as medication chemistry, paper-making industry and the equidistant urban district of municipal sewage plant are more and more closer.People are to health
While the requirement of environment and cry are higher and higher, government produces brought waste odour-gas and waste water control very to related industry
Pay attention to.
Especially chemical industry, medicine, papermaking, the foul gas pollution of municipal sewage plant are always that the relevant personnel most have a headache
The problem of, common governance approach is a cesspool to be arranged to carry out the collection processing of waste water, while being sealed, such as specially
A kind of cesspool gas with foreign flavor closing collection harmless discharge system disclosed in benefit application 201220544521.X.Main body is
The flexible floating epiphragma (6) that HDPE geomembrane is welded, film surrounding and pool wall are tightly connected, can be free with the ups and downs of wastewater level
It rises and falls；Setting gravity pressure pipe (3) and dredging inspection hole (1), arranged beneath relocatable module (4) are gentle above flexible floating epiphragma (6)
Body collects pipe network (2), the gas with foreign flavor generated in efficient guide, collecting pit；It is collected extremely after gas discharge by gas fairlead (5)
Harmless treatment device (7) disposition, guarantees harmless emission in the case where safety.
But the gas collection of large-scale pond body (such as sedimentation basin, sludge oxidation ditch, concentration basin, digester) be most difficult to it is maximum
Problem, large span, burn into service life, durability degree.Especially some sedimentation basins, not only size it is big (general diameter reaches 40~
60m), it is difficult to realize commonly to cover form, or structure bulky after realizing, original pond body be difficult to bear and can not implement (because
These loads are not considered when some cesspool design-builds), and since some cesspools have walking sewage disposal device
And detection device, operator's needs are regular to be checked and operates, if sealed using commonsense method, operator
Need enter sealing cover in-vivo procedures since the influence of toxic waste odour-gas will be extremely dangerous, and walking sewage disposal device and
Detection device, due to the erosion by corrosivity waste odour-gas, is very easy to break down, service life contracts significantly in sealing cover body
It is short.
Our company proposes improvement thus, proposes patent application 201420159413.X, the patent application disclose a kind of use
In the sealing structure of suspension cable type added cover for sewage pool film, including at least has steel structure support, cover film, hoist cable；Wherein, the sealing
The periphery of body is extended with bracket upwards, and the bracket is configured to frame-shaped structure, perimeter support and fixed covering from cover film
Film；The seal periphery is provided with mast column, and mast pillar height is extended with several hoist cables in cover film, and on mast column, hangs
Rope connects cover film, and cover film lifting is got up by hoist cable, is formed and seals intracorporal sealing space, can not needed in this way
Inside setting support construction realizes the encapsulation process to down-stream pond, and hoist cable lifts cover film, sewage, exhaust gas quilt from outside
Cover film is barred from seal, will not corrode hoist cable and bracket, has good anti-corrosion effect.But this structure causes
The design and installation of hoist cable are more complicated, and connection is inconvenient, and lead to long construction period, it is difficult to meet construction requirement.
For this purpose, improving the cover film support strength of large-scale pond body there is an urgent need to provide a kind of new structure, being convenient for cover film
Further genralrlization application, while be also convenient for construct and install, reduce cost.
Summary of the invention
To solve the above problems, the primary and foremost purpose of the utility model be to provide it is a kind of for the fixed of large span pond body
Covered film structure, the fixed covered film structure can be improved the cover film support strength of large-scale pond body, convenient for cover film into
One step promotes and applies, while being also convenient for constructing and install, and reduces cost.
Another of the utility model is designed to provide a kind of fixed covered film structure for large span pond body,
Structure is simple, is easy to construct and safeguard, can effectively shorten the construction period, improve construction efficiency.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of fixed covered film structure for large span pond body, mainly include it is counter hang film, steel outer ring, steel inner ring and
The periphery of cesspool is arranged in drag-line, the steel outer ring, and the steel inner ring is arranged on the column in the cesspool, described anti-
Film is hung to be covered on above the cesspool by the traction of drag-line, the drag-line be radioactively set to steel outer ring, steel inner ring it
Between, it is characterised in that the fixed covered film structure further includes having reinforcing bracket, and the reinforcing bracket is rigid member, and is set
It is placed in the outer end of steel outer ring, is fixed on steel outer ring, and is inclined outwardly extension, forms the support construction of oblique pull with steel outer ring, from
And by the support construction of the pressure dissipation of covered film structure to oblique pull, to have the function that strengthen entire covered film structure；
Meanwhile the drag-line has upper layer and lower layer structure, one layer is upper drag-line, and upper drag-line one end is fixed on the top of steel outer ring, another
End is fixed on the top of steel inner ring, and drag-line is made to be set to the anti-outside for hanging film, draws system is counter to hang film from the anti-top for hanging film；It is another
Layer is then downhaul, and downhaul one end is fixed on the top of steel outer ring, and the other end is fixed on the lower part of steel inner ring, sets downhaul
It is placed in the anti-inside for hanging film, drawing system is carried out below film from counter hang, reinforces the structural strength of entire cover film；It can support
The counter of large-scale pond body hangs film.In the present invention, the stress emphasis of entire cesspool sealing covered film structure is steel outer ring, steel
Inner ring, therefore need to strengthen entire covered film structure and first have to carry out steel outer ring, steel inner ring structure-reinforced or dispersion stress, by force
The structure of steel outer ring can effectively be strengthened by changing bracket, at the same can also with the stress of dispersed steel outer ring, downhaul to steel outer ring and
Steel inner ring carries out powerful support, can also disperse and balance the stress of steel outer ring, steel inner ring, to reach reinforcing covered film structure
Purpose and effect.
Further, the steel outer ring has vertically arranged stand, and the reinforcing bracket is fixedly connected on the stand
On, it is inclined outwardly stretching, is fixed in ground or cesspool pedestal, and is had a certain degree with stand shape, strengthens bracket and stands
Frame connection while can also have enough support strengths convenient for dispersion stress, in this way can effectively dispersed steel outer ring by
Power, makes it have enough intensity, and reinforcing hangs the isostructural support of film to counter.
Further, the reinforcing bracket is also connected with skew back draw piece and horizontal support member, skew back draw piece one end
It is fixed on the bottom or lower part for strengthening bracket, the other end is stretched out to the two sides for strengthening bracket, and is fixed on ground or cesspool base
In seat；Described horizontal support member one end is fixed on the bottom or lower part for strengthening bracket, and the other end protrudes horizontally up, and is fixed on cesspool
In pond body or ground.When the height of cesspool is very high, the other end of skew back draw piece and horizontal support member can bury sewage
In the pond body in pond, when the height of cesspool is lower, skew back draw piece and horizontal support member can directly be embedded in ground or surrounding
In soil, the structural relation of oblique pull is formed by skew back draw piece, the setting of horizontal support member and stand, with enough intensity,
Reinforcing hangs the isostructural support of film to counter.
Further, the horizontal support member is protruded horizontally up to the pond body of cesspool, and there are two the skew back draw piece tools,
The two sides of horizontal support member are symmetricly set on, to have the stress relationship of balance.
Further, the skew back draw piece and horizontal support member form 45-60 ° of angle, the reinforcing bracket and stand
30-45 ° of angle is formed, strengthens bracket convenient for setting, while having the function of dispersing stress, reinforced structure.
Further, the reinforcing bracket is a plurality of, and a plurality of reinforcing brackets are uniformly set at the dirt
Pond periphery.To reach the purpose and effect for strengthening covered film structure.
Further, the column is fixed on the center of the cesspool, the steel inner ring include inner upper ring with
The top of the column is arranged in inner lower ring, the inner upper ring, and the inner lower ring is located at the underface of the inner upper ring and is located at
Above the sewage pool face.By above-mentioned setting, keep the structure of the fixed covered film structure more firm.
Further, the upper drag-line is 6-12 root, and the downhaul is 2-4 times of upper drag-line quantity, to enhance pulling force,
The both ends of the upper drag-line are individually fixed on inner upper ring and steel outer ring, the both ends of the downhaul be individually fixed in inner lower ring with
On steel outer ring.By above-mentioned setting, it is supported on anti-film, steel inner ring, the steel outer ring of hanging preferably on cesspool, to realize covering
Large span pond body.
Further, it is described it is counter hang film and be located at the part of steel outer ring extend facade, be provided with observation window on facade, pass through
Observation window setting can more convenient covered film structure maintenance.
The utility model has the beneficial effects that: compared with the prior art, in the present invention, the fixed cover film
Structure can not only improve the cover film support strength of large-scale pond body, convenient for the further genralrlization application of cover film, while also just
In construction and installation, cost is reduced, and structure is simple, is easy to construct and safeguard, can effectively shorten the construction period, improve
Construction efficiency.
Detailed description of the invention
The embodiment schematic diagram that Fig. 1 is implemented by the utility model.
The structural schematic diagram that Fig. 2 is implemented by the utility model.
The side view that Fig. 3 is implemented by the utility model.
The partial enlargement diagram that Fig. 4 is implemented by the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to shown in Fig. 1-4, a kind of fixed covered film structure for large span pond body, mainly include it is counter hang film 5,
The periphery of cesspool 7 is arranged in steel outer ring 3, steel inner ring and drag-line, steel outer ring 3, and the column 1 in cesspool 7 is arranged in steel inner ring
On, it is counter to hang film 5 top of cesspool 7 is covered on by the traction of drag-line, drag-line be radioactively set to steel outer ring 3, steel inner ring it
Between, it is characterised in that fixed covered film structure further includes having to strengthen bracket 4, and reinforcing bracket 4 is rigid member, and is set to steel
The outer end of outer ring 3 is fixed on steel outer ring 3, and is inclined outwardly extension, and the support construction of oblique pull is formed with steel outer ring 3, thus will
The pressure dissipation of covered film structure is into the support construction of oblique pull, to have the function that strengthen entire covered film structure；Meanwhile
Drag-line has upper layer and lower layer structure, and one layer is upper drag-line 21, and upper 21 one end of drag-line is fixed on the top of steel outer ring 3, and the other end is solid
It is scheduled on the top of steel inner ring, drag-line 21 is made to be set to the anti-outside for hanging film 5, draws system is counter to hang film 5 from the anti-top for hanging film 5；Separately
One layer is then downhaul 22, and 22 one end of downhaul is fixed on the top of steel outer ring 3, and the other end is fixed on the lower part of steel inner ring, makes
Downhaul 22 is set to the anti-inside for hanging film 5, carries out drawing system from the anti-lower section for hanging film 5, reinforces the structural strength of entire cover film；
The counter of large-scale pond body can be supported to hang film 5.In the present invention, entire cesspool 7 seals the stress of covered film structure
Emphasis is steel outer ring 3, steel inner ring, therefore need to strengthen that entire covered film structure first has to steel outer ring 3, that steel inner ring carries out structure is strong
Change or dispersion stress, to strengthen bracket 4 can effectively strengthen the structure of steel outer ring 3, while can also with dispersed steel outer ring 3 by
Power, downhaul 22 carry out powerful support to steel outer ring 3 and steel inner ring, can also disperse and balance steel outer ring 3, steel inner ring by
Power, to reach the purpose and effect for strengthening covered film structure.
In the present embodiment, steel outer ring 3 has vertically arranged stand 31, strengthens bracket 4 and is fixedly connected in stand 31,
It is inclined outwardly stretching, is fixed in 7 pedestal of ground or cesspool, and is had a certain degree with 31 shape of stand, bracket 4 is strengthened and is stood
Frame 31 connects, and convenient for dispersion stress, while can also have enough support strengths, in this way can effectively dispersed steel outer ring 3
Stress, make it have enough intensity, reinforcing hangs the isostructural support of film 5 to counter.
In the present embodiment, strengthen bracket 4 and be also connected with skew back draw piece 41 and horizontal support member 42,41 one end of skew back draw piece
It is fixed on the bottom or lower part for strengthening bracket 4, the other end is stretched out to the two sides for strengthening bracket 4, and is fixed on ground or cesspool 7
In pedestal；42 one end of horizontal support member is fixed on the bottom or lower part for strengthening bracket 4, and the other end protrudes horizontally up, and is fixed on sewage
In 7 pond body of pond or ground.When the height of cesspool 7 is very high, the other end of skew back draw piece 41 and horizontal support member 42 is ok
In the pond body for burying cesspool 7, when the height of cesspool 7 is lower, skew back draw piece 41 and horizontal support member 42 can be buried directly
Ground or around soil in, pass through skew back draw piece 41, horizontal support member 42 setting and stand 31 formed oblique pull structure close
System, to strengthen and hang the isostructural support of film 5 to counter with enough intensity.
In the present embodiment, horizontal support member 42 is protruded horizontally up to the pond body of cesspool 7, and there are two the tools of skew back draw piece 41,
The two sides of horizontal support member 42 are symmetricly set on, to have the stress relationship of balance.
In the present embodiment, skew back draw piece 41 and horizontal support member 42 form 45-60 ° of angle, strengthen bracket 4 and stand 31
30-45 ° of angle is formed, strengthens bracket 4 convenient for setting, while having the function of dispersing stress, reinforced structure.
In the present embodiment, reinforcing bracket 4 is a plurality of, and a plurality of reinforcing brackets 4 are uniformly set at outside cesspool 7
It encloses.To reach the purpose and effect for strengthening covered film structure.
In the present embodiment, column 1 is fixed on the center of cesspool 7, under steel inner ring includes inner upper ring 11 and is interior
The top of column 1 is arranged in ring 12, inner upper ring 11, and inner lower ring 12 is located at the underface of inner upper ring 11 and is located at 7 pond face of cesspool
Top.By above-mentioned setting, keep the structure of the fixed covered film structure more firm.
In the present embodiment, upper drag-line 21 is 6-12 root, and downhaul 22 is 2-4 times of upper 21 quantity of drag-line, is drawn with enhancing
Power, the both ends of upper drag-line 21 are individually fixed on inner upper ring 11 and steel outer ring 3, and the both ends of downhaul 22 are individually fixed in inner lower ring
12 with steel outer ring 3 on.By above-mentioned setting, it is supported on anti-film 5, steel inner ring, the steel outer ring 3 of hanging preferably on cesspool 7, thus
Realize covering large span pond body.
In the present embodiment, it is counter hang film 5 and be located at the part of steel outer ring 3 extend facade 51, observation is provided on facade 51
Window 6, by observation window 6 setting can more convenient covered film structure maintenance.
The utility model has the beneficial effects that: compared with the prior art, in the present invention, the fixed cover film
Structure can not only improve the cover film support strength of large-scale pond body, convenient for the further genralrlization application of cover film, while also just
In construction and installation, cost is reduced, and structure is simple, is easy to construct and safeguard, can effectively shorten the construction period, improve
Construction efficiency.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (9)
- It mainly include counter to hang film, steel outer ring, steel inner ring and drawing 1. a kind of fixed covered film structure for large span pond body The periphery of cesspool is arranged in rope, the steel outer ring, and the steel inner ring is arranged on the column in the cesspool, described counter to hang Film is covered on above the cesspool by the traction of drag-line, and the drag-line is radioactively set between steel outer ring, steel inner ring, It is characterized in that the fixed covered film structure further includes having reinforcing bracket, the reinforcing bracket is rigid member, and is arranged It in the outer end of steel outer ring, is fixed on steel outer ring, and is inclined outwardly extension, form the support construction of oblique pull with steel outer ring；Meanwhile The drag-line has upper layer and lower layer structure, and one layer is upper drag-line, and upper drag-line one end is fixed on the top of steel outer ring, and the other end is fixed On the top of steel inner ring, drag-line is made to be set to the anti-outside for hanging film；Another layer is then downhaul, and downhaul one end is fixed on steel The top of outer ring, the other end are fixed on the lower part of steel inner ring, and downhaul is made to be set to the anti-inside for hanging film.
- 2. the fixed covered film structure according to claim 1 for large span pond body, it is characterised in that the reinforcing Bracket be it is a plurality of, it is peripheral that a plurality of reinforcings brackets are uniformly set at the cesspool.
- 3. the fixed covered film structure according to claim 2 for large span pond body, it is characterised in that outside the steel Ring has vertically arranged stand, and the reinforcing bracket is fixedly connected in the stand, is inclined outwardly stretching, is fixed on ground Or in cesspool pedestal, and angle is formed with stand, strengthens bracket and connect with stand.
- 4. the fixed covered film structure according to claim 3 for large span pond body, it is characterised in that the reinforcing Bracket is also connected with skew back draw piece and horizontal support member, and skew back draw piece one end is fixed on the bottom or lower part for strengthening bracket, The other end is stretched out to the two sides for strengthening bracket, and is fixed in ground or cesspool pedestal；Described horizontal support member one end is fixed In the bottom or lower part for strengthening bracket, the other end is protruded horizontally up, is fixed in cesspool pond body or ground.
- 5. the fixed covered film structure according to claim 4 for large span pond body, it is characterised in that the level Supporting element is protruded horizontally up to the pond body of cesspool, and there are two the skew back draw piece tools, is symmetricly set on the two sides of horizontal support member.
- 6. the fixed covered film structure according to claim 5 for large span pond body, it is characterised in that the skew back Draw piece and horizontal support member form 45-60 ° of angle, and the reinforcing bracket and stand form 30-45 ° of angle.
- 7. the fixed covered film structure according to claim 1 for large span pond body, it is characterised in that the column It is fixed on the center of the cesspool, the steel inner ring includes inner upper ring and inner lower ring, and the inner upper ring is arranged in institute The top of column is stated, the inner lower ring is located at the underface of the inner upper ring and is located above the sewage pool face.
- 8. the fixed covered film structure according to claim 7 for large span pond body, it is characterised in that the pull-up Rope is 6-12 root, and the downhaul is 2-4 times of upper drag-line quantity, and to enhance pulling force, the both ends of the upper drag-line are fixed respectively In in inner upper ring and steel outer ring, the both ends of the downhaul are individually fixed on inner lower ring and steel outer ring.
- 9. the fixed covered film structure according to claim 1 for large span pond body, it is characterised in that described counter to hang Facade is extended in the part that film is located at steel outer ring, is provided with observation window on facade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169165.1U CN208965704U (en) | 2019-03-05 | 2019-03-05 | Fixed covered film structure for large span pond body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169165.1U CN208965704U (en) | 2019-03-05 | 2019-03-05 | Fixed covered film structure for large span pond body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965704U true CN208965704U (en) | 2019-06-11 |
Family
ID=66748910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821169165.1U Expired - Fee Related CN208965704U (en) | 2019-03-05 | 2019-03-05 | Fixed covered film structure for large span pond body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206149A (en) * | 2019-06-19 | 2019-09-06 | 郑州大学 | A kind of large span lower electromagnetic loss plane membrane structure |
| CN111997197A (en) * | 2020-08-31 | 2020-11-27 | 河南天朗膜结构工程有限公司 | Large-span PE cable membrane structure |
| CN113882599A (en) * | 2021-10-15 | 2022-01-04 | 华北水利水电大学 | Solar building system |
-
2019
- 2019-03-05 CN CN201821169165.1U patent/CN208965704U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206149A (en) * | 2019-06-19 | 2019-09-06 | 郑州大学 | A kind of large span lower electromagnetic loss plane membrane structure |
| CN110206149B (en) * | 2019-06-19 | 2020-09-01 | 郑州大学 | Large-span low-electromagnetic-loss planar membrane structure |
| CN111997197A (en) * | 2020-08-31 | 2020-11-27 | 河南天朗膜结构工程有限公司 | Large-span PE cable membrane structure |
| CN113882599A (en) * | 2021-10-15 | 2022-01-04 | 华北水利水电大学 | Solar building system |
| CN113882599B (en) * | 2021-10-15 | 2023-09-15 | 华北水利水电大学 | Solar building system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20210305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |