CN206189464U - Sewer pipe well with prevent weight measure safely - Google Patents
Sewer pipe well with prevent weight measure safely Download PDFInfo
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- CN206189464U CN206189464U CN201621191929.8U CN201621191929U CN206189464U CN 206189464 U CN206189464 U CN 206189464U CN 201621191929 U CN201621191929 U CN 201621191929U CN 206189464 U CN206189464 U CN 206189464U
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- rib post
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Abstract
The utility model provides a sewer pipe well with prevent weight measure safely, includes the sewer pipe well body, the poor platform of safe cage, well lid, well frame and radius is prevented weighing down including underground well by the sewer pipe well body, underground well prevents that the higher authority of weighing down safe cage is provided with the poor platform of radius, and the higher authority of the poor platform of radius is provided with the well lid, is provided with well frame around the well lid, underground well prevents weighing down safe cage and horizontal road surface is perpendicular sets up, and underground well prevents weighing down safe cage and includes outer wing circle, six roots of sensation vertical braces rib post and bottom secure disc, and the outer wing circle is through welded mode and six roots of sensation vertical braces rib support connnection, and six roots of sensation vertical braces rib post passes through the welded mode and is connected with bottom secure disc, the outer wing circle includes outer square column ring, transversely supports rib and interior square column ring, transversely supports the rib and is provided with six, and even welding with the welded mode has six horizontal support ribs between outer square column ring and the interior square column ring, the utility model discloses a fixed mode of poor round platform of radius and the interlock of outer wing circle is fixed even the well lid is walked also can not influence it by the water -washed.
Description
Technical field
The utility model belongs to city underground engineering field and sewerage system construction field, more particularly to peace
The sewer pipe well and its method for designing of complete anti-fall measure.
Background technology
At present, with the deep popularization in sponge city, urban transportation builds like a raging fire, and China big and medium-sized cities will start
The new round climax of underground engineering construction.Wherein, the natural calamity that the adaptation environmental change ability in city and reply rainwater bring
Etc. aspect whether there is good " elasticity " to be more taken seriously, and the underground water pipeline well in city is also Impacts Evaluation of Urban Tunnel work
One of important content of journey research.
" sewer " carrys out word as a Japanese oceangoing ship, and " lower water " two words show that functionally it is for collecting and discharging city
City's sanitary sewage, trade effluent, Atmospheric precipitation and other abandon water；And " road " word then accurate description with Paris, Tokyo as generation
" underground gallery formula " municipal drainage facility of table.Such collector drain is often buried below tens meters of ground, there is huge
Physical space.And " underground pipe network formula " pumping equipment is generally used in China city, mouth in shallower land burial
The many drainpipes at a meter or so in footpath, and the phenomenon of leak often occurs, space is not applied reasonably.
In recent years, because the breakage of well lid, collapse etc. and to cause the occurred events of public safety of unexpected injury of common occurrence.In spite of wound
Well lid becomes a lot of " scar " for old town, how to avoid the generation of this problem, extremely urgent.
And traditional design is used：Sewer anti-drop net and well lid net, material is nylon, and impact drill is used on the borehole wall
Eight or six holes are bored, the expansion hook above anti-drop net is corresponded into position is placed, then the side rope of well lid net is placed
Complete to install in expansion hook；And well lid net is consistent with anti-drop net installation process, except material selection is towline, and both make
The advantage being clear to during is：Cost is more cheap, installs unloading easy.
Meanwhile, there is also larger potential safety hazard.One is that material is partially soft rope, service life and cycle compared with
It is short, it is necessary to the carrying out of not timing is changed and checks the time uncertainty of replacing.Two be its be deflected into destruction in the middle of time compared with
Short, people slips to drop and is likely to directly result in device destruction, and can not reach the reliable effect that is perfectly safe.And, in rain
The more city of water, generally occurs within anti-drop net and well that city blocks the situation that rainwater cannot be discharged, well cover for sewer and light weight
The possibility that cover net is swept away by flood is bigger, and very serious problem is brought to the traffic trip of city people.Therefore, in the urgent need to
The performance of this sewer anti-fall device is updated to adapt to urban development and city dweller's security needs.
Utility model content
In order to solve at present because well lid it is damaged, collapse and forget closing well lid etc. into sewer in staff and cause meaning
The occurred events of public safety problem of outer personnel's injury, the utility model provides a kind of sewer pipe equipped with novel safety anti-falling measure
Well method for designing, can be in Sewage well cover when opened, even if in pedestrian enters accidentally, also can design " missile silo by us
Safe fall-proof cage " supports center of gravity, will not fall into shaft bottom and drown, and protects people's life.
The technical solution adopted in the utility model is as follows：Sewer pipe well with safe anti-falling measure, including downcomer
Road well body, the sewer pipe well body includes missile silo safe fall-proof cage, well lid, crib and semidiameter platform；
Semidiameter platform is provided with above the missile silo safe fall-proof cage, is provided with above the semidiameter platform
Well lid, the surrounding of the well lid is provided with crib；
The missile silo safe fall-proof cage is vertically arranged with level road, and missile silo safe fall-proof cage includes outer wing circle, six
Root vertical supporting rib post and bottom safety disk, the outer wing circle are connected by way of welding with six roots of sensation vertical supporting rib post, institute
Show that six roots of sensation vertical supporting rib post is connected by way of welding with bottom safety disk；
The outer wing circle includes outer square column annulus, transverse support ribs and interior square column annulus, and the transverse support ribs are provided with
Six, six transverse support ribs are uniformly welded with a welding manner between the outer square column annulus and interior square column annulus；
The bottom safety disk includes the first cylinder annulus, the second cylinder annulus, the 3rd cylinder annulus, the 4th cylinder circle
Ring, the 5th cylinder annulus, the 6th cylinder annulus, the first circumference transverse direction fixing rib post, the second circumference transverse direction fixing rib post, the 3rd circle
All transverse direction fixing rib posts, the 4th circumference transverse direction fixing rib post, the 5th circumference transverse direction fixing rib post, the 6th circumference transverse direction fixing rib
Post, the first central cross fixing rib post, the second central cross fixing rib post and the 3rd central cross fixing rib post；
The second cylinder annulus is provided with the outside of the first cylinder annulus, is provided with the outside of the second cylinder annulus
3rd cylinder annulus, is provided with the 4th cylinder annulus, the outside of the 4th cylinder annulus on the outside of the 3rd cylinder annulus
The 5th cylinder annulus is provided with, the 6th cylinder annulus is provided with the outside of the 5th cylinder annulus, so as to constitute a disk；
The first circumference transverse direction fixing rib post, the second circumference transverse direction fixing rib post and the 3rd circumference transverse direction fixing rib post are first
Tail is sequentially connected with to form the first triangle fixed frame, the 4th circumference transverse direction fixing rib post, the 5th circumference transverse direction fixing rib
Post and the 6th circumference transverse direction fixing rib post head and the tail are sequentially connected with to form the second triangle fixed frame, the first triangle fixed frame
Setting is mutually inverted with the second triangle fixed frame,
The the first triangle fixed frame and the second triangle fixed frame for being mutually inverted setting are welded on above disk, phase
The internal welding of the first triangle fixed frame and the second triangle fixed frame of being mutually inverted setting is connected to the first central cross and consolidates
Determine rib post, the second central cross fixing rib post and the 3rd central cross fixing rib post；In first central cross fixing rib post, second
Heart transverse direction fixing rib post and the 3rd central cross fixing rib post cross one another setting.
As a kind of perferred technical scheme, the radius of the six roots of sensation vertical supporting rib post is respectively provided with identical, and material is equal
Steel are set to, steel select two grades of steel.
As a kind of perferred technical scheme, the outer radius of the interior square column annulus is set to 700mm, and material is set to
Steel, steel select two grades of steel.
As a kind of perferred technical scheme, the radius of the first cylinder annulus is set to 50 mm, second cylinder
The radius of annulus is set to 100mm, and the radius of the 3rd cylinder annulus is set to 150 mm, the half of the 4th cylinder annulus
Footpath is set to 250mm, and the radius of the 5th cylinder annulus is set to 300mm, and the radius of the 6th cylinder annulus is set to
350mm, and material is disposed as steel, steel select two grades of steel.
As a kind of perferred technical scheme, the outer radius of the outer wing circle is set to 350mm, and material is set to steel
Material, steel select two grades of steel.
As a kind of perferred technical scheme, the radius of a circle of the semidiameter platform is 350mm, and material is set to steel
Material, steel select two grades of steel.
As a kind of perferred technical scheme, the steel surface is provided with one layer of lacquer type organic coating of anti-corrosion function.
As a kind of perferred technical scheme, the semidiameter platform is fixed in a snap fit with outer wing circle.
The method for designing of the sewer pipe well with safe anti-falling measure, it is characterised in that：Sewer pipe well body is constructed,
Set up semidiameter platform, the facade section of sewer pipe well body into cup-shaped, for by missile silo safe fall-proof cage is put, by underground
Well safe fall-proof cage is completely superposed outer wing circle and the radius of a circle of semidiameter platform by being placed on semidiameter platform, and it is right to adjust
Quasi- precision, whole well cage is supported using the outer wing circle of missile silo safe fall-proof cage, on the top of semidiameter platform by putting well lid, well
The periphery of lid is by putting crib.
The circular radius of the utility model sewer pipe well head are smaller than the circular radius of well lid, and size specifies at 10 centimeters；
Set up semidiameter platform, for by putting safety device, the facade section of its sewer pipe well body into cup-shaped, for by putting safety
Device.
The utility model is in a welding manner welded outer square column annulus and interior square column annulus using six transverse support ribs
Form structure entirety, the composition missile silo safe fall-proof overall support section outer wing circle with well head of cage.
Gap in the middle of bottom safety disk of the present utility model is used for passing through for municipal sewage, and bottom safety disk is expert at
In the case that people falls accidentally, play a part of the pedestrian center volume of support, it is to avoid drowned, cause injures and deaths.
Compared with prior art, the beneficial effects of the utility model are：（1）Simple structure, stress performance are good, processing
It is easy；（2）The fixed form being engaged with outer wing circle using semidiameter platform, though well lid it is washed away do not interfere with yet its consolidate
It is fixed；（3）Reliable good integrity is connected using rigid joint cold welding, between steel；（4）Steel surface one layer of anti-corrosion function of smearing
Lacquer type organic coating, usage cycles are (biometrics 10 years) long；（5）In work progress, remove and install simple and convenient；（6）It is hollow
Steel, high-strength light with good plastic property and is readily transported；（7）The bar material of selection be two grades of steel, intensity with it is firm
Degree is improved, it is possible to realize generalization, standardization；（8）From it is long-range with security standpoint in terms of, cost is more reasonable.
Brief description of the drawings
The schematic diagram that Fig. 1 is contacted for well cage in specific embodiment with well lid and ground；
Fig. 2 is the structural representation of missile silo safe fall-proof cage in specific embodiment；
Fig. 3 is the structural representation of outer wing circle in specific embodiment；
Fig. 4 is the structural representation of bottom burst disk in specific embodiment；
Fig. 5 is the structural representation of vertical supporting rib post in specific embodiment；
Fig. 6 is the front view of missile silo safe fall-proof cage in specific embodiment；
Fig. 7 is the left view of missile silo safe fall-proof cage in specific embodiment；
Fig. 8 is the top view of missile silo safe fall-proof cage in specific embodiment.
In figure:1 sewer pipe well body, 2 missile silo safe fall-proof cages, 3 well lids, 4 cribs, 2-1 outer wing circles, 2-2 are vertically propped up
Square column annulus, 2-3-1 the in the outer square column annulus of stake rib post, 2-3 bottom safeties disk, 2-1-1,2-1-2 transverse support ribs, 2-1-3
One cylinder annulus, the second cylinders of 2-3-2 annulus, the cylinder annulus of 2-3-3 the 3rd, the cylinder annulus of 2-3-4 the 4th, 2-3-5 the 5th justify
Post annulus, the cylinder annulus of 2-3-6 the 6th, the circumference of 2-3-7 first transverse direction fixing rib post, the circumference of 2-3-8 second transverse direction fixing rib post,
The circumference of 2-3-9 the 3rd transverse direction fixing rib post, the circumference of 2-3-10 the 4th transverse direction fixing rib post, the circumference of 2-3-11 the 5th transverse direction fixing rib
Post, the circumference of 2-3-12 the 6th transverse direction fixing rib post, 2-3-13 the first central cross fixing ribs post, the central cross of 2-3-14 second are consolidated
Determine rib post, the central cross fixing rib posts of 2-3-15 the 3rd.
Specific embodiment
In order to further illustrate the utility model, below in conjunction with the accompanying drawings and embodiment is retouched in detail to the utility model
State, but they can not be interpreted as the restriction to the utility model protection domain.
With reference to Fig. 1 to Fig. 8：Sewer pipe well with safe anti-falling measure, including sewer pipe well body 1, the lower water
Pipeline well body 1 includes missile silo safe fall-proof cage 2, well lid 3, crib 4 and semidiameter platform 1-1；
Semidiameter platform 1-1 is provided with above the missile silo safe fall-proof cage 2, the semidiameter platform 1-1's is upper
Face is provided with well lid 3, and the surrounding of the well lid 3 is provided with crib 4；
The missile silo safe fall-proof cage 2 is vertically arranged with level road, and missile silo safe fall-proof cage 2 includes outer wing circle
(2-1), six roots of sensation vertical supporting rib post 2-2 and bottom safety disk 2-3, the outer wing circle 2-1 are erected by way of welding with the six roots of sensation
Connected to ribs post 2-2, shown six roots of sensation vertical supporting rib post 2-2 is connected by way of welding with bottom safety disk 2-3；
The outer wing circle 2-1 includes outer square column annulus 2-1-1, transverse support ribs 2-1-2 and interior square column annulus 2-1-3, institute
State transverse support ribs 2-1-2 and be provided with six, between the outer square column annulus 2-1-1 and interior square column annulus 2-1-3 it is uniform with
The mode of welding is welded with six transverse support ribs 2-1-2；
The bottom safety disk 2-3 includes the first cylinder annulus 2-3-1, the second cylinder annulus 2-3-2, the 3rd cylinder annulus
2-3-3, the 4th cylinder annulus 2-3-4, the 5th cylinder annulus 2-3-5, the 6th cylinder annulus 2-3-6, the first circumference are laterally fixed
Rib post 2-3-7, the second circumference transverse direction fixing rib post 2-3-8, the 3rd circumference transverse direction fixing rib post 2-3-9, the 4th circumference are laterally solid
Determine rib post 2-3-10, the 5th circumference transverse direction fixing rib post 2-3-11, the 6th circumference transverse direction fixing rib post 2-3-12, the first center horizontal stroke
To fixing rib post 2-3-13, the second central cross fixing rib post 2-3-14 and the 3rd central cross fixing rib post 2-3-15；
The second cylinder annulus 2-3-2, the second cylinder annulus 2- is provided with the outside of the first cylinder annulus 2-3-1
The 3rd cylinder annulus 2-3-3 is provided with the outside of 3-2, the 4th cylinder circle is provided with the outside of the 3rd cylinder annulus 2-3-3
Ring 2-3-4, is provided with the 5th cylinder annulus 2-3-5, the 5th cylinder annulus 2- on the outside of the 4th cylinder annulus 2-3-4
The 6th cylinder annulus 2-3-6 is provided with the outside of 3-5, so as to constitute a disk；
The first circumference transverse direction fixing rib post 2-3-7, the second circumference transverse direction fixing rib post 2-3-8 and the 3rd circumference transverse direction
Fixing rib post 2-3-9 head and the tail are sequentially connected with to form the first triangle fixed frame, the 4th circumference transverse direction fixing rib post 2-3-
10th, the 5th circumference transverse direction fixing rib post 2-3-11 and the 6th circumference transverse direction fixing rib post 2-3-12 head and the tail are sequentially connected with to form second
Triangle fixed frame, the first triangle fixed frame and the second triangle fixed frame are mutually inverted setting,
The the first triangle fixed frame and the second triangle fixed frame for being mutually inverted setting are welded on above disk, phase
The internal welding of the first triangle fixed frame and the second triangle fixed frame of being mutually inverted setting is connected to the first central cross and consolidates
Determine rib post 2-3-13, the second central cross fixing rib post 2-3-14 and the 3rd central cross fixing rib post 2-3-15；First center
Horizontal fixing rib post 2-3-13, the second central cross fixing rib post 2-3-14 and the 3rd central cross fixing rib post 2-3-15 are mutual
It is arranged in a crossed manner.
As a kind of perferred technical scheme, the radius of the six roots of sensation vertical supporting rib post 2-2 is respectively provided with identical, and material
Steel are disposed as, steel select two grades of steel.
As a kind of perferred technical scheme, the outer radius of the interior square column annulus 2-1-3 is set to 700mm, and material
Steel are set to, steel select two grades of steel.
As a kind of perferred technical scheme, the radius of the first cylinder annulus 2-3-1 is set to 50 mm, described
The radius of two cylinder annulus 2-3-2 is set to 100mm, and the radius of the 3rd cylinder annulus 2-3-3 is set to 150 mm, described
The radius of the 4th cylinder annulus 2-3-4 is set to 250mm, and the radius of the 5th cylinder annulus 2-3-5 is set to 300mm, institute
The radius for stating the 6th cylinder annulus 2-3-6 is set to 350mm, and material is disposed as steel, and steel select two grades of steel.
As a kind of perferred technical scheme, the outer radius of the outer wing circle 2-1 is set to 350mm, and material is set to
Steel, steel select two grades of steel.
As a kind of perferred technical scheme, the radius of a circle of the semidiameter platform 1-1 be 350mm, and material set
It is steel, steel select two grades of steel.
As a kind of perferred technical scheme, the steel surface is provided with one layer of lacquer type organic coating of anti-corrosion function.
As a kind of perferred technical scheme, the semidiameter platform 1-1 and outer wing circle 2-1 is fixed in a snap fit.
The method for designing of the sewer pipe well with safe anti-falling measure, constructs to sewer pipe well body 1, sets up semidiameter
Platform 1-1, the facade section of sewer pipe well body 1 into cup-shaped, for by missile silo safe fall-proof cage 2 is put, missile silo being prevented
Pendant nacelle 102 2 is completely superposed outer wing circle 2-4 and the radius of a circle of semidiameter platform 1-1 by being placed on semidiameter platform 1-1,
Adjustment alignment precision, supports whole well cage, in the upper of semidiameter platform 1-1 using the outer wing circle 2-4 of missile silo safe fall-proof cage 2
By putting well lid 3, the periphery of well lid 3 is by putting crib 4 in portion.
The circular radius of the utility model sewer pipe well head are smaller than the circular radius of well lid, and size specifies at 10 centimeters；
Set up semidiameter platform, for by putting safety device, the facade section of its sewer pipe well body into cup-shaped, for by putting safety
Device.
The utility model is in a welding manner welded outer square column annulus and interior square column annulus using six transverse support ribs
Form structure entirety, the composition missile silo safe fall-proof overall support section outer wing circle with well head of cage.
Gap in the middle of bottom safety disk of the present utility model is used for passing through for municipal sewage, and bottom safety disk is expert at
In the case that people falls accidentally, play a part of the pedestrian center volume of support, it is to avoid drowned, cause injures and deaths.
The utility model simple structure, stress performance are good, simple processing；Using consolidating that semidiameter platform is engaged with outer wing circle
Mode is determined, even if well lid is washed away and also not interfering with it and fixing.
The utility model uses rigid joint cold welding, and reliable good integrity is connected between steel；Steel surface smears one layer
The lacquer type organic coating of anti-corrosion function, usage cycles are (biometrics 10 years) long.
The utility model is removed and installed simple and convenient in work progress；Hollow steel, high-strength light, with good
Good plastic property and it is readily transported；The bar material of selection is two grades of steel, and intensity is improved with rigidity, it is possible to realized general
Change, standardize；From it is long-range with security standpoint in terms of, cost is more reasonable.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of sewer pipe well with safe anti-falling measure, including sewer pipe well body (1), it is characterised in that：Under described
Waterpipe well body (1) includes missile silo safe fall-proof cage (2), well lid（3）, crib（4）With semidiameter platform (1-1)；
Semidiameter platform (1-1) is provided with above the missile silo safe fall-proof cage (2), the semidiameter platform (1-1)
Well lid is provided with above（3）, the well lid（3）Surrounding be provided with crib（4）；
The missile silo safe fall-proof cage (2) is vertically arranged with level road, and missile silo safe fall-proof cage (2) is including outer wing circle
(2-1), six roots of sensation vertical supporting rib post (2-2) and bottom safety disk (2-3), the outer wing circle (2-1) welding by way of with
Six roots of sensation vertical supporting rib post (2-2) connect, shown six roots of sensation vertical supporting rib post (2-2) welding by way of with bottom safety disk
(2-3) is connected；
The outer wing circle (2-1) includes outer square column annulus (2-1-1), transverse support ribs (2-1-2) and interior square column annulus (2-1-
3), the transverse support ribs (2-1-2) are provided with six, the outer square column annulus (2-1-1) and interior square column annulus (2-1-3)
Between be uniformly welded with six transverse support ribs (2-1-2) in a welding manner；
The bottom safety disk (2-3) includes the first cylinder annulus（2-3-1）, the second cylinder annulus（2-3-2）, the 3rd cylinder circle
Ring（2-3-3）, the 4th cylinder annulus（2-3-4）, the 5th cylinder annulus（2-3-5）, the 6th cylinder annulus（2-3-6）, first circle
All transverse direction fixing rib posts（2-3-7）, the second circumference transverse direction fixing rib post（2-3-8）, the 3rd circumference transverse direction fixing rib post（2-3-
9）, the 4th circumference transverse direction fixing rib post（2-3-10）, the 5th circumference transverse direction fixing rib post（2-3-11）, the 6th circumference it is laterally fixed
Rib post（2-3-12）, the first central cross fixing rib post（2-3-13）, the second central cross fixing rib post（2-3-14）With the 3rd
Central cross fixing rib post（2-3-15）；
The first cylinder annulus（2-3-1）Outside be provided with the second cylinder annulus（2-3-2）, the second cylinder annulus
（2-3-2）Outside be provided with the 3rd cylinder annulus（2-3-3）, the 3rd cylinder annulus（2-3-3）Outside be provided with
Four cylinder annulus（2-3-4）, the 4th cylinder annulus（2-3-4）Outside be provided with the 5th cylinder annulus（2-3-5）, it is described
5th cylinder annulus（2-3-5）Outside be provided with the 6th cylinder annulus（2-3-6）, so as to constitute a disk；
The first circumference transverse direction fixing rib post（2-3-7）, the second circumference transverse direction fixing rib post（2-3-8）With the 3rd circumference transverse direction
Fixing rib post（2-3-9）Head and the tail are sequentially connected with to form the first triangle fixed frame, the 4th circumference transverse direction fixing rib post（2-
3-10）, the 5th circumference transverse direction fixing rib post（2-3-11）With the 6th circumference transverse direction fixing rib post（2-3-12）Head and the tail are sequentially connected with
The second triangle fixed frame is formed, the first triangle fixed frame and the second triangle fixed frame are mutually inverted setting,
The the first triangle fixed frame and the second triangle fixed frame for being mutually inverted setting are welded on above disk, are mutually fallen
The the first triangle fixed frame and the internal welding of the second triangle fixed frame for installing are connected to the first central cross fixing rib
Post（2-3-13）, the second central cross fixing rib post（2-3-14）With the 3rd central cross fixing rib post（2-3-15）；In first
Heart transverse direction fixing rib post（2-3-13）, the second central cross fixing rib post（2-3-14）With the 3rd central cross fixing rib post（2-
3-15）Cross one another setting.
2. a kind of sewer pipe well with safe anti-falling measure according to claim 1, it is characterised in that：The six roots of sensation
The radius of vertical supporting rib post (2-2) is respectively provided with identical, and material is disposed as steel, and steel select two grades of steel.
3. a kind of sewer pipe well with safe anti-falling measure according to claim 1, it is characterised in that：The interior side
The outer radius of post annulus (2-1-3) is set to 700mm, and material is set to steel, and steel select two grades of steel.
4. a kind of sewer pipe well with safe anti-falling measure according to claim 1, it is characterised in that：Described first
Cylinder annulus（2-3-1）Radius be set to 50 mm, the second cylinder annulus（2-3-2）Radius be set to 100mm, institute
State the 3rd cylinder annulus（2-3-3）Radius be set to 150 mm, the 4th cylinder annulus（2-3-4）Radius be set to
250mm, the 5th cylinder annulus（2-3-5）Radius be set to 300mm, the 6th cylinder annulus（2-3-6）Radius
350mm is set to, and material is disposed as steel, steel select two grades of steel.
5. a kind of sewer pipe well with safe anti-falling measure according to claim 1, it is characterised in that：The outer wing
The outer radius for enclosing (2-1) is set to 350mm, and material is set to steel, and steel select two grades of steel.
6. a kind of sewer pipe well with safe anti-falling measure according to claim 1, it is characterised in that：The radius
The radius of a circle of difference platform (1-1) is 350mm, and material is set to steel, and steel select two grades of steel.
7. a kind of sewer pipe well with safe anti-falling measure according to Claims 2 or 3 or 4 or 5 or 6, its feature
It is：The steel surface is provided with one layer of lacquer type organic coating of anti-corrosion function.
8. a kind of sewer pipe well with safe anti-falling measure according to claim 1, it is characterised in that：The radius
Difference platform（1-1）With outer wing circle（2-1）Fix in a snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191929.8U CN206189464U (en) | 2016-10-27 | 2016-10-27 | Sewer pipe well with prevent weight measure safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191929.8U CN206189464U (en) | 2016-10-27 | 2016-10-27 | Sewer pipe well with prevent weight measure safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206189464U true CN206189464U (en) | 2017-05-24 |
Family
ID=58733827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621191929.8U Expired - Fee Related CN206189464U (en) | 2016-10-27 | 2016-10-27 | Sewer pipe well with prevent weight measure safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206189464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567409A (en) * | 2016-10-27 | 2017-04-19 | 沈阳建筑大学 | Sewer pipeline well with safety fall-proof measure and design method thereof |
-
2016
- 2016-10-27 CN CN201621191929.8U patent/CN206189464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567409A (en) * | 2016-10-27 | 2017-04-19 | 沈阳建筑大学 | Sewer pipeline well with safety fall-proof measure and design method thereof |
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