CN103386663A - Aeration pipe wrench combination - Google Patents
Aeration pipe wrench combination Download PDFInfo
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- CN103386663A CN103386663A CN2013103026460A CN201310302646A CN103386663A CN 103386663 A CN103386663 A CN 103386663A CN 2013103026460 A CN2013103026460 A CN 2013103026460A CN 201310302646 A CN201310302646 A CN 201310302646A CN 103386663 A CN103386663 A CN 103386663A
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- Prior art keywords
- spanner
- aeration tube
- handle
- stage casing
- collar
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Abstract
The invention relates to the technical field of aeration water treatment and particularly discloses an aeration pipe wrench combination. The aeration pipe wrench combination comprises an end wrench and an intermediate-section wrench, wherein the end wrench comprises a lantern ring and a handle; the inner side of the lantern ring is matched with the end pf the aeration pipe in shape; the handle is connected to the outer side of the lantern ring; the intermediate-section wrench comprises a lantern ring and a handle; the inner side of the lantern ring is matched with the intermediate section of the aeration pipe in shape; and the handle is connected to the outer side of the lantern ring. According to the aeration pipe wrench combination disclosed by the invention, under the condition of not evacuating a biological reaction tank, an air leakage part of the aeration pipe can be detached and replaced by underwater operation of only one operator. According to the wrench, the simpleness and the convenience in operation are realized, the operation time is shortened, the production cost is reduced, potential safety hazards of the operator are reduced, the pressure damage to the wall of the biological reaction tank due to greater pressure on the cement tank wall caused by the liquid level difference of two sides of the biological reaction tank is avoided, the service life of the biological reaction tank is prolonged and the production efficiency and production benefits are increased.
Description
Technical field
The present invention relates to the water aeration processing technology field, relate in particular to a kind of wrench combination of aeration tube special use.
Background technology
Biological reaction pool belongs to the core process of sewage treatment process, the aeration effect is one of most important technique of biological reaction pool, the phenomenon if the aeration tube of biological reaction pool leaks air under water, will cause the aeration effect inhomogeneous, affect the proterties of activated sludge, thereby to explained hereafter, bring unnecessary trouble.
At present; the Chain wrench that the dismounting aeration tube uses is when the mixed liquid concentration of biological reaction pool is larger; the chain cylindrical void of Chain wrench can be blocked; cause screw thread to tighten; thereby Chain wrench can't be dismantled with fastening aeration tube gas leakage part, and Chain wrench weight is light, small volume; be not easy under water to touch, bring the cloth mark often can for the dismounting of aeration tube.So prior art is when needs maintenance aeration tube, and is normally that biological reaction pool is emptying, then, by two operating personnel, coordinated, and utilizes Chain wrench partly to carry out demolition and replacement to the gas leakage of aeration tube.The maintenance mode of this aeration tube is because needs are emptying and need two operating personnel to operate simultaneously with biological reaction pool, the operating procedure trouble, the waste production time, increase production cost, had a strong impact on production efficiency and productivity effect, when two biological reaction pools connect together layout, one emptying, another normally moves, and liquid level difference also can produce larger load to pool wall, has serious potential safety hazard.
, for above problem, need a kind ofly can in the situation that do not need emptying biological respinse filter tank, by the diver,, in lower water operation, to carry out the novel aeration tube spanner of aeration tube dismounting.
Summary of the invention
The technical problem that (one) will solve
The purpose of this invention is to provide a kind of aeration tube wrench combination, the problem that to overcome Chain wrench that prior art adopts, can't carry out demolition and replacement to aeration tube gas leakage part under water.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of aeration tube wrench combination, comprise termination spanner and stage casing spanner, described termination spanner comprises the collar that inboard and aeration tube termination profile are complementary and the handle that is connected to the collar outside, and described stage casing spanner comprises the collar that inboard and aeration tube stage casing profile are complementary and the handle that is connected to the collar outside.
Preferably, the collar of described stage casing spanner is comprised of two semi-rings, and an end of two semi-rings is rotationally connected, and the other end removably connects.
Preferably, the inboard of the collar of described termination spanner is provided with six equally distributed recesses.
Preferably, the handle of described termination spanner is six and is the radial outside that is evenly distributed on the collar.
Preferably, the middle part of each handles of described termination spanner connects by circular rod.
Preferably, the inboard of the collar of described stage casing spanner is provided with six equally distributed projections.
Preferably, the handle of described stage casing spanner is six, and each semi-ring is provided with three handles, and described handle is the radial outside that is evenly distributed on semi-ring.
Preferably, the middle part of each handles on the semi-ring of described stage casing spanner connects by bow.
Preferably, the end of the handle of described termination spanner and stage casing spanner is equipped with the striated structure for increasing friction force.
Preferably, the material of described termination spanner and stage casing spanner is 304 stainless steels and makes.
(3) beneficial effect
aeration tube wrench combination of the present invention adopts the termination spanner that is used for dismounting aeration tube termination and the stage casing spanner that is used for dismounting aeration tube stage casing, in the situation that not emptying biological reaction pool, only need operating personnel's operation under water, just can carry out demolition and replacement to aeration tube gas leakage part, utilize this wrench operated simple and convenient, saved the operating time, reduced production cost, reduced operating personnel's potential safety hazard, avoided the biological reaction pool pool wall to cause the cement pool wall is produced the pressure damage that larger pressure is subject to because of the both sides liquid level difference, extended the service life of biological reaction pool, production efficiency and productivity effect have been improved.
Description of drawings
Fig. 1 is the structure chart of termination spanner of the aeration tube wrench combination of the embodiment of the present invention;
Fig. 2 is the A-A face cutaway view of termination spanner of the aeration tube wrench combination of the embodiment of the present invention;
Fig. 3 is the structure chart of stage casing spanner of the aeration tube wrench combination of the embodiment of the present invention;
Fig. 4 is the A-A face cutaway view of stage casing spanner of the aeration tube wrench combination of the embodiment of the present invention.
In figure, 1: the collar; 2: handle; 3: circular rod; 4: recess; 5: striated structure; 6: the collar; 7: handle; 8: bow; 9: projection; 10: bearing pin; 12: snap close.
The specific embodiment
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples are used for explanation the present invention, but can not be used for limiting the scope of the invention.
As Figure 1-4, the aeration tube wrench combination of the present embodiment comprises for the termination spanner of dismounting aeration tube termination and is used for the stage casing spanner in dismounting aeration tube stage casing.
Described termination spanner comprises the collar 1 and handle 2, the profile of the inside structure of the collar 1 and aeration tube termination is complementary, so that operating personnel can back out the termination of aeration tube by the termination spanner, because the cross section of the termination of aeration tube is generally the polygons such as hexagon or dodecagon, so the integral body of the collar 1 is circular, its inboard is provided with six recesses 4, recess 4 along the circumferential direction is uniformly distributed, the collar 1 of this structure can firmly be enclosed within on the termination of aeration tube, is convenient to removing and installing of aeration tube termination; Handle 2 is six, six handles 2 are the radial outside that is evenly distributed on the collar 1, solve 360 ° of position of rotation of termination spanner and move number of times, handle 2 is direct rod shape, its outer end is provided with for the striated structure 5 that increases handle 2 frictional force, the middle part of six handles 2 connects by a circular rod 3, and circular rod 3 is concentric with the collar 1, for increasing the stability of termination spanner integral body.
Described stage casing spanner comprises the collar 6 and handle 7, the profile in the inside structure of the collar 6 and aeration tube stage casing is complementary, so that operating personnel can be with the termination of aeration tube under you by the stage casing spanner, because the cross section in the stage casing of aeration tube is generally the polygons such as hexagon or dodecagon, so the integral body of the collar 6 is circular, its inboard is provided with six projections 9, projection 9 along the circumferential direction is uniformly distributed, the collar 6 of this structure can firmly be enclosed within on the stage casing of aeration tube, is convenient to removing and installing of aeration tube stage casing; The collar 6 is comprised of two semi-rings, one end of two semi-rings is rotationally connected by bearing pin 10, the other end carries out dismountable connection by snap close 11, this structure makes the stage casing spanner can be enclosed within the stage casing that moves to aeration tube on aeration tube from the end of aeration tube, the stage casing spanner can make two and half around bearing pin 10 closures and open by locking and the release of snap close 11, thereby be enclosed within the stage casing of aeration tube, facilitated operation, saved the time; Handle 7 is six, each semi-ring is provided with three handles 7, handle 7 is the radial outside that is evenly distributed on semi-ring, solve stage casing spanner 360 degree position of rotation and move number of times, handle 7 is direct rod shape, and its outer end is provided with for the striated structure 5 that increases handle 7 frictional force, and the middle part of three handles 7 on each semi-ring connects by a bow 8, two bows 8 are all concentric with the collar 6, for increasing the stability of stage casing spanner integral body.
The course of work of the aeration tube wrench combination of the present embodiment is: operating personnel's (being the diver) are with water operation under termination spanner and stage casing spanner, according to actual conditions, by the termination spanner, dismounting is reversed in the termination of aeration tube air-leak section, by the stage casing spanner, dismounting is reversed in the stage casing of aeration tube air-leak section, after pulling down the aeration tube of gas leakage, the aeration tube that replacing is write, then by two spanners, tighten installation, complete underwater operation.
The present invention can be in the situation that not emptying biological reaction pool, only need operating personnel's operation under water, just can carry out demolition and replacement to aeration tube gas leakage part, utilize this wrench operated simple and convenient, saved the operating time, reduced production cost, reduced operating personnel's potential safety hazard, avoided the biological reaction pool pool wall to cause the cement pool wall is produced the pressure damage that larger pressure is subject to because of the both sides liquid level difference, extend the service life of biological reaction pool, improved production efficiency and productivity effect.
The concrete structure of aeration tube wrench combination of the present invention and size can be adjusted according to actual conditions, shape, size and quantity as the recess 4 of the collar 1 inboard of termination spanner, shape, size and the quantity of the projection of the collar 6 inboards of stage casing spanner, the quantity of the handle of each spanner, even not isostructural collar inside structure, as direct employing hexagon or dodecagon etc., those skilled in the art can carry out suitable distortion according to the basis of the spanner that adopts two collar shape.
Embodiments of the invention provide for example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various modifications of special-purpose.
Claims (10)
1. aeration tube wrench combination, it is characterized in that, comprise termination spanner and stage casing spanner, described termination spanner comprises the collar that inboard and aeration tube termination profile are complementary and the handle that is connected to the collar outside, and described stage casing spanner comprises the collar that inboard and aeration tube stage casing profile are complementary and the handle that is connected to the collar outside.
2. aeration tube wrench combination according to claim 1, is characterized in that, the collar of described stage casing spanner is comprised of two semi-rings, and an end of two semi-rings is rotationally connected, and the other end removably connects.
3. aeration tube wrench combination according to claim 2, is characterized in that, the inboard of the collar of described termination spanner is provided with six equally distributed recesses.
4. aeration tube wrench combination according to claim 3, is characterized in that, the handle of described termination spanner is six and is the radial outside that is evenly distributed on the collar.
5. aeration tube wrench combination according to claim 4, is characterized in that, the middle part of each handles of described termination spanner connects by circular rod.
6. aeration tube wrench combination according to claim 2, is characterized in that, the inboard of the collar of described stage casing spanner is provided with six equally distributed projections.
7. aeration tube wrench combination according to claim 6, is characterized in that, the handle of described stage casing spanner is six, and each semi-ring is provided with three handles, and described handle is the radial outside that is evenly distributed on semi-ring.
8. aeration tube wrench combination according to claim 7, is characterized in that, the middle part of each handles on the semi-ring of described stage casing spanner connects by bow.
9. aeration tube wrench combination according to claim 1, is characterized in that, the end of the handle of described termination spanner and stage casing spanner is equipped with the striated structure for increasing friction force.
10. any one described aeration tube wrench combination according to claim 1-9, is characterized in that, the material of described termination spanner and stage casing spanner is 304 stainless steels and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302646.0A CN103386663B (en) | 2013-07-18 | 2013-07-18 | Aeration pipe wrench combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302646.0A CN103386663B (en) | 2013-07-18 | 2013-07-18 | Aeration pipe wrench combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386663A true CN103386663A (en) | 2013-11-13 |
| CN103386663B CN103386663B (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310302646.0A Active CN103386663B (en) | 2013-07-18 | 2013-07-18 | Aeration pipe wrench combination |
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| Country | Link |
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| CN (1) | CN103386663B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388560A (en) * | 2020-11-04 | 2021-02-23 | 北京北排水环境发展有限公司小红门再生水厂 | Disassembling and assembling platform and disassembling method for aerator |
Citations (7)
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|---|---|---|---|---|
| CN2803628Y (en) * | 2005-06-09 | 2006-08-09 | 青岛港（集团）有限公司 | Special tool of lock nut |
| CN201519924U (en) * | 2009-11-09 | 2010-07-07 | 罗泗权 | Combination wrench |
| CN202144054U (en) * | 2011-05-10 | 2012-02-15 | 湖南生命伟业科技有限责任公司 | Fixing wrench for household water purification system body |
| CN202155836U (en) * | 2011-05-10 | 2012-03-07 | 湖南生命伟业科技有限责任公司 | Cover opening spanner for body bottom cover of household water purification system |
| CN102416607A (en) * | 2011-12-08 | 2012-04-18 | 川铁电气（天津）集团有限公司 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
| CN202357072U (en) * | 2011-10-31 | 2012-08-01 | 青岛宙庆工业设计有限公司 | Special wrench for five-spindle machine tool for vehicle processing |
| CN203401433U (en) * | 2013-07-18 | 2014-01-22 | 苏州工业园区清源华衍水务有限公司 | Wrench assembly for aerator pipe |
-
2013
- 2013-07-18 CN CN201310302646.0A patent/CN103386663B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803628Y (en) * | 2005-06-09 | 2006-08-09 | 青岛港（集团）有限公司 | Special tool of lock nut |
| CN201519924U (en) * | 2009-11-09 | 2010-07-07 | 罗泗权 | Combination wrench |
| CN202144054U (en) * | 2011-05-10 | 2012-02-15 | 湖南生命伟业科技有限责任公司 | Fixing wrench for household water purification system body |
| CN202155836U (en) * | 2011-05-10 | 2012-03-07 | 湖南生命伟业科技有限责任公司 | Cover opening spanner for body bottom cover of household water purification system |
| CN202357072U (en) * | 2011-10-31 | 2012-08-01 | 青岛宙庆工业设计有限公司 | Special wrench for five-spindle machine tool for vehicle processing |
| CN102416607A (en) * | 2011-12-08 | 2012-04-18 | 川铁电气（天津）集团有限公司 | Assembling tool for circular nuts inside bearing seat of high-voltage isolating switch |
| CN203401433U (en) * | 2013-07-18 | 2014-01-22 | 苏州工业园区清源华衍水务有限公司 | Wrench assembly for aerator pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388560A (en) * | 2020-11-04 | 2021-02-23 | 北京北排水环境发展有限公司小红门再生水厂 | Disassembling and assembling platform and disassembling method for aerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103386663B (en) | 2015-06-24 |
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