CN209414782U - A kind of hole for hoist steel pipe component and drainage pipeline for drainage pipeline - Google Patents
A kind of hole for hoist steel pipe component and drainage pipeline for drainage pipeline Download PDFInfo
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- CN209414782U CN209414782U CN201822006233.9U CN201822006233U CN209414782U CN 209414782 U CN209414782 U CN 209414782U CN 201822006233 U CN201822006233 U CN 201822006233U CN 209414782 U CN209414782 U CN 209414782U
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- hole
- steel pipe
- drainage pipeline
- hoist
- hoist steel
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Abstract
The utility model discloses a kind of hole for hoist steel pipe components for drainage pipeline, it include: the hole for hoist steel pipe being laterally cast on tube body, one end of the hole for hoist steel pipe passes through the closing connection of welded seal plate, the other end clogs sealing by rubber stopper, the junction of the periphery of the hole for hoist steel pipe, the sealing plate face of inside and the two is provided with impermeable layer, and the impermeable layer is non-solvent epoxy coal tar pitch paint layer.Correspondingly, a kind of drainage pipeline is additionally provided.The beneficial effects of the utility model are to smear impermeable layer by integral type, avoid water from carrying out tank interior from the junction of sealing plate and steel cylinder, reduce the service life of tank body；In addition, setting rubber stopper, avoids in casting process, sandstone etc. enters hole for hoist, thus the problem of influencing subsequent use.
Description
Technical field
The utility model relates to drainage pipeline technical fields, more particularly to a kind of hole for hoist steel pipe for drainage pipeline
Component and drainage pipeline.
Background technique
Drainage pipeline is commonly used in current urban duct system.During drainage pipeline production, often
It is provided with hole for hoist on Chang Qi wall, the lifting for pipeline.Currently used hole for hoist, usually one is cast in duct wall
On steel pipe, the inner end of steel pipe passes through sealing plate and is tightly connected.Anti-permeability is an important indicator of drainage pipeline, so
And its sealing performance of the steel pipe of sealing plate, inconvenience measurement is arranged in end；In addition, in pipeline casting process, in steel pipe often
Into some sandstones, it is extremely difficult to clear up.
Summary of the invention
For above-mentioned the technical problems existing in the prior art, the purpose of this utility model provides a kind of for drainage pipeline
Hole for hoist steel pipe component and drainage pipeline.
To realize the purpose of this utility model, the utility model provides a kind of hole for hoist steel pipe for drainage pipeline
Part, comprising: one end of the hole for hoist steel pipe being laterally cast on tube body, the hole for hoist steel pipe is connected by the closing of welded seal plate
It connects, the other end clogs sealing, periphery, the sealing plate face of inside and the company of the two of the hole for hoist steel pipe by rubber stopper
The place of connecing is provided with impermeable layer, and the impermeable layer is non-solvent epoxy coal tar pitch paint layer；The rubber stopper, comprising: end cap
Portion and insertion section, the diameter of the end cap portions are greater than the diameter of hole for hoist steel pipe, the insertion section and the hole for hoist steel pipe mistake
Be full of mating connection, the side end face of the insertion section include in outer oblique face with face contact surface, the centre of the insertion section directly
Groove is arranged in portion.
Wherein, the impermeable layer integral type is smeared.
Correspondingly, a kind of drainage pipeline is additionally provided, including such as above-mentioned hole for hoist steel pipe component for drainage pipeline.
Compared with prior art, the beneficial effects of the utility model are, smear impermeable layer by integral type, avoid water from
The junction of sealing plate and steel cylinder carries out tank interior, reduces the service life of tank body；In addition, setting rubber stopper, avoids
In casting process, sandstone etc. enters hole for hoist, thus the problem of influencing subsequent use.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the hole for hoist steel pipe component of the application；
Fig. 2 show the first schematic diagram of structure of the drainage pipeline of the application；
Fig. 3 show the second schematic diagram of structure of the drainage pipeline of the application；
In figure, 11- tube body, 12- impermeable layer, 13- rubber stopper, 14- steel cylinder, 15- sealing plate, 16- hole for hoist, steel in 1-
Muscle looped network, the outer reinforcing bar looped network of 2-, 3- concrete tube body, 4- outer layer HDPE plate, 5- internal layer HDPE plate.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", as " being connected ",
" connected " etc. had both included that a certain component is directly connected to another component, and had also included that a certain component passes through other component and another portion
Part is connected.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also be intended to include plural form, additionally, it should be understood that, when in the present specification using belong to "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, component or module, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a component shown in the figure or module or feature and other
The spatial relation of component or module or feature.It should be understood that spatially relative term be intended to comprising in addition to component or
Different direction in use or operation except orientation of person's module described in figure.For example, if component in attached drawing
Perhaps module is squeezed, be described as " above other component or module or construction " or " in other component or module or
On construction " component or module after will be positioned as " below other component or module or construction " or " at other
Under component or module or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The component or module can also be positioned with other different modes (to be rotated by 90 ° or in other
Orientation), and respective explanations are made to the opposite description in space used herein above.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figs. 1-2, the utility model provides a kind of hole for hoist steel pipe component for drainage pipeline, comprising: horizontal
To the hole for hoist steel pipe being cast on tube body, one end of the hole for hoist steel pipe passes through the closing connection of welded seal plate, the other end
Sealing is clogged by rubber stopper, the junction of the periphery of the hole for hoist steel pipe, the sealing plate face of inside and the two is all provided with
It is equipped with impermeable layer, the impermeable layer is non-solvent epoxy coal tar pitch paint layer；The rubber stopper, comprising: end cap portions and insertion
Portion, the diameter of the end cap portions are greater than the diameter of hole for hoist steel pipe, and the insertion section and hole for hoist steel pipe interference fit connect
Connect, the side end face of the insertion section include in outer oblique face and face contact surface directly, the middle part of the insertion section is arranged recessed
Slot.
Wherein, the impermeable layer integral type is smeared.
Correspondingly, a kind of drainage pipeline is additionally provided, including such as above-mentioned hole for hoist steel pipe component for drainage pipeline.
Compared with prior art, the beneficial effects of the utility model are, smear impermeable layer by integral type, avoid water from
The junction of sealing plate and steel cylinder carries out tank interior, reduces the service life of tank body；In addition, setting rubber stopper, avoids
In casting process, sandstone etc. enters hole for hoist, thus the problem of influencing subsequent use.
In other examples, as shown in figure 3, above-mentioned drainage pipeline, further includes such as flowering structure: concrete tube body,
Interior reinforcing bar looped network and outer reinforcing bar looped network are provided in the pipe of concrete body, the diameter of the interior reinforcing bar looped network is less than outer reinforced steel bar ring
In the pipe of concrete body in the outside of the inside and outer reinforcing bar looped network of the interior reinforcing bar looped network, it is identical to be respectively arranged with structure for net
Internal layer HDPE plate and outer layer HDPE plate, the internal layer HDPE plate is towards interior reinforcing bar looped network side and outer layer HDPE plate towards outer reinforcing bar
The side of looped network is provided with retainingf key, and connect respectively with the inside of interior reinforcing bar looped network and outer reinforcing bar looped network.
Wherein, comprising: the retainingf key includes T-type key and prismatic key, and the T-type key and prismatic key interval are arranged.
In addition, in a preferred embodiment, impervious corrosion-inhibiting coating is coated on the inside of tube body, the impervious corrosion-inhibiting coating is
Non-solvent epoxy coal tar pitch paint layer.
Said mechanism, can effective protection two sides reinforcing bar looped network, avoid being saturated corrosion, ensure the service life of pipeline.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. a kind of hole for hoist steel pipe component for drainage pipeline characterized by comprising the lifting being laterally cast on tube body
Hole steel pipe, by the closing connection of welded seal plate, the other end clogs sealing, institute by rubber stopper for one end of the hole for hoist steel pipe
The junction for stating the periphery of hole for hoist steel pipe, the sealing plate face of inside and the two is provided with impermeable layer, the antiseepage
Permeable layers are non-solvent epoxy coal tar pitch paint layer；The rubber stopper, comprising: the diameter of end cap portions and insertion section, the end cap portions is big
In the diameter of hole for hoist steel pipe, the insertion section and hole for hoist steel pipe interference fit are connected, the side end face of the insertion section
Groove is set with contact surface, the middle part of the insertion section is faced directly to outer oblique face including interior.
2. a kind of hole for hoist steel pipe component for drainage pipeline according to claim 1, which is characterized in that the antiseepage
Permeable layers integral type is smeared.
3. a kind of drainage pipeline, which is characterized in that the hole for hoist steel pipe including being used for drainage pipeline as described in claim 1
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006233.9U CN209414782U (en) | 2018-11-30 | 2018-11-30 | A kind of hole for hoist steel pipe component and drainage pipeline for drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006233.9U CN209414782U (en) | 2018-11-30 | 2018-11-30 | A kind of hole for hoist steel pipe component and drainage pipeline for drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414782U true CN209414782U (en) | 2019-09-20 |
Family
ID=67936348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006233.9U Active CN209414782U (en) | 2018-11-30 | 2018-11-30 | A kind of hole for hoist steel pipe component and drainage pipeline for drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414782U (en) |
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2018
- 2018-11-30 CN CN201822006233.9U patent/CN209414782U/en active Active
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