CN208650243U - Using the prefabricated pumping plant cylinder of winding process integrated molding - Google Patents
Using the prefabricated pumping plant cylinder of winding process integrated molding Download PDFInfo
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- CN208650243U CN208650243U CN201821155257.4U CN201821155257U CN208650243U CN 208650243 U CN208650243 U CN 208650243U CN 201821155257 U CN201821155257 U CN 201821155257U CN 208650243 U CN208650243 U CN 208650243U
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- pedestal
- reinforced plastic
- fiber reinforced
- pumping plant
- rotary shaft
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Abstract
The utility model provides a kind of prefabricated pumping plant cylinder using winding process integrated molding, including pedestal and fiber reinforced plastic barrel, the pedestal is pre-formed using mold, the fiber reinforced plastic barrel is integrally Wrapping formed on pedestal using wrapping machine, the wrapping machine includes two stands and rotary shaft, the both ends of the rotary shaft respectively correspond support and are positioned on two stands, the side of the rotary shaft is equipped with and puts fine roller, the base sheath is loaded in the rotary shaft of wrapping machine, one end of the rotary shaft is connected with rotating electric machine, described put is provided with glass fibre volume on fine roller, the glass fibre of glass fibre volume Wrapping formed fiber reinforced plastic barrel repeatedly from before and after the front end of pedestal.The pedestal and fiber reinforced plastic barrel of the utility model are back and forth wound in junction using reinforced plastic glass fibre, and uniform force is made, and stress concentrated position are not present, and compressive strength is balanced everywhere, there is no the situations of intensity deficiency.
Description
Technical field
The utility model relates to field of sewage treatment equipment, and in particular to a kind of using the pre- of winding process integrated molding
Pumping plant cylinder processed.
Background technique
With the increase of the size of population, industrial expansion, sanitary sewage and trade effluent amount are increasing, therefore occur
Various sewage disposal devices.To save time, financial resources and material resources, prefabricated pumping plant becomes the conventional equipment of sewage treatment.
Currently, the domestic demand to prefabricated pumping plant is very big, as the quickening of national Development of China's Urbanization, and the whole nation are various
Infrastructure construction, the waste water in more and more fields cannot flow automatically to discharge tube, this just needs pumping plant to go to be promoted and defeated
It send.Prefabricated pumping plant is exactly the hoisting device of lifting sewage, rainwater, drinking water, waste water, unifies after production and assembly to be transported to by factory existing
The friendship key pumping plant of field installation.Prefabricated pumping plant has the advantages that significant and good matching performance, increasingly by everybody approve and
Receive, is widely used in the fields such as newly-built and reorganization and expansion urban operating mechanism, house, tunnel, bridge, people's air defense.
Prefabricated pumping plant is mainly made of the part such as top cover, fiber reinforced plastic barrel, pedestal, submersible sewage pump, inspection platform, pipeline, institute
It states fiber reinforced plastic barrel to be fixed on pedestal, the upper end of the fiber reinforced plastic barrel is equipped with opening, and the top cover is covered on opening
On, the submersible sewage pump, inspection platform and pipeline are set in fiber reinforced plastic barrel.The fiber reinforced plastic barrel of traditional prefabricated pumping plant and bottom
It is fixed together after being processed respectively when seat.Fiber reinforced plastic barrel is circular cylinder body, is by glass fibre in wrapping machine
Upper winding machine-shaping.Corresponding mold is processed when processing base first, pedestal is gone out by manual processing in mold.It will
Fiber reinforced plastic barrel is embedded on pedestal, is then coated with resin solidification molding, is fixedly connected with fiber reinforced plastic barrel with pedestal.This company
The mode of connecing has the following disadvantages: that fiber reinforced plastic barrel and pedestal in interface are Hard links, there are stress concentration, discontinuity equalization,
And prefabricated pumping plant is mounted in subsurface, and the surrounding backfill of fiber reinforced plastic barrel and pedestal, the pressure of backfill is big, and applies
It is pressed on the periphery of fiber reinforced plastic barrel, big pressure will lead to fiber reinforced plastic barrel and the intensity of pedestal junction is insufficient.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of prefabricated pumping plants using winding process integrated molding
Cylinder, fiber reinforced plastic barrel and pedestal are integrally formed, and are reduced stress and are concentrated, stress equalization, fiber reinforced plastic barrel and pedestal junction are strong
Degree is big, is not easy to be destroyed by the pressure of backfill.
In order to solve the above technical problems, the embodiments of the present invention provide it is a kind of using winding process integrated molding
Prefabricated pumping plant cylinder, including pedestal and fiber reinforced plastic barrel, the pedestal is pre-formed using mold, and the fiber reinforced plastic barrel utilizes
Wrapping machine is integrally Wrapping formed on pedestal, and the wrapping machine includes two stands and rotary shaft, the both ends difference of the rotary shaft
Corresponding support is positioned on two stands, and the side of the rotary shaft, which is equipped with, puts fine roller, and the base sheath is loaded on the rotation of wrapping machine
On axis, one end of the rotary shaft is connected with rotating electric machine, and described put is provided with glass fibre volume, the glass fibre on fine roller
The glass fibre of volume Wrapping formed fiber reinforced plastic barrel repeatedly from before and after the front end of pedestal.
Wherein, the pedestal is integrally formed by bottom plate, tube body, and the bottom plate is non-twist thick by resin and alkali-free glass fibre
The composite material of yarn smears molding laminate in mold inner-cavity bottom, and the inside of the bottom plate is equipped with inverted trapezoidal slot, the tube body
By the composite material layer stackup add-on type of resin and e-glass fiber roving in the top of bottom plate.
Further, the tube body is by the first rotary table tube body, cylindrical tube and the second rotary table pipe that set gradually from the bottom up
Body by integral forming.
Wherein, 4 reinforcing ribs being evenly distributed are equipped between the bottom outside and bottom plate of the tube body.4 reinforcing ribs
Can effectively be prevented in prefabricated pumping plant civil engineering installation process equipment circumferencial direction rotate, can reinforce X, Y direction by
Pressure reinforces the stability of equipment without there is equipment displacement, can effectively prevent the dislocation of installation process.
Wherein, the back end inside diameter of the fiber reinforced plastic barrel and the front inner diameter of pedestal are identical, after the fiber reinforced plastic barrel
It holds outer diameter to be less than the front end external diameter of pedestal, by means of winding process, makes on the outside of fiber reinforced plastic barrel rear inside face and front of chassis
Face fusion connection.
Wherein, the wrapping machine further includes support base, and the lower end of two brackets is fixedly supported in support base, institute
The upper end for stating bracket is rotatablely connected by the end of bearing assembly and rotary shaft, and the lower part of the rotating electric machine passes through electric machine support
Support is positioned in support base.
Preferably, the reinforcing rib is triangle reinforcing rib.
Wherein, the outside of the fiber reinforced plastic barrel is equipped at intervals with multi-turn annular projection along its length.
The above-mentioned technical proposal of the utility model has the beneficial effect that: the pedestal and fiber reinforced plastic barrel of the utility model exist
Junction is back and forth wound using reinforced plastic glass fibre, makes uniform force, stress concentrated position is not present, and compressive strength is equal everywhere
Weighing apparatus, there is no the situations of intensity deficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structure chart for the equipment that winding process uses in embodiment one；
Fig. 3 is the structural schematic diagram of pedestal in embodiment one.
Description of symbols:
1, pedestal；10, bottom plate；100, inverted trapezoidal slot；11, tube body；12, reinforcing rib；2, fiber reinforced plastic barrel；20, cyclic annular convex
It rises；3, wrapping machine；30, bracket；31, rotary shaft；32, support base；33, rotating electric machine；4, fine roller is put；5, glass fibre is rolled up.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
As shown in Figure 1 and Figure 2, the embodiments of the present invention provide a kind of using the prefabricated of winding process integrated molding
Pumping plant cylinder, is an integral structure, including pedestal 1 and fiber reinforced plastic barrel 2, and the pedestal 1 is pre-formed using mold, described
Fiber reinforced plastic barrel 2 is Wrapping formed on pedestal 1 using 3 one of wrapping machine, and the wrapping machine 3 includes two stands 30 and rotary shaft
31, the both ends of the rotary shaft 31 respectively correspond support and are positioned on two stands 30.The wrapping machine 3 further includes support base
32, the lower end of two brackets 30 is fixedly supported in support base 32, and the upper end of the bracket 30 passes through bearing assembly and rotation
The end of shaft 31 is rotatablely connected, and one end of the rotary shaft 31 is connected with rotating electric machine 33, the lower part of the rotating electric machine 33
It is positioned in support base 32 by electric machine support support.
The side of the rotary shaft 31, which is equipped with, puts fine roller 4, and the both ends for putting fine roller 4 support positioning support bottom by roller frame
On seat 32.The pedestal 1 is set in rotary shaft 31, and described put is provided with glass fibre volume 5, the glass fibre on fine roller 4
The glass fibre of volume 5 Wrapping formed fiber reinforced plastic barrel 2 repeatedly from before and after the front end of pedestal 1.After the fiber reinforced plastic barrel 2
Hold internal diameter identical as the front inner diameter of pedestal 1, the rear end outer diameter of the fiber reinforced plastic barrel 2 is less than the front end external diameter of pedestal 1.
The outside of the fiber reinforced plastic barrel 2 is equipped at intervals with multi-turn annular projection 20 along its length.
As shown in figure 3, the pedestal 1 is integrally formed by bottom plate 10, tube body 11, the bottom plate 10 is by resin and alkali-free glass
The composite material of the fibre untwisted rove of glass smears molding laminate in mold inner-cavity bottom, and the inside of the bottom plate 10 is equipped with ladder
Shape slot 100, the tube body 11 is by the composite material layer stackup add-on type of resin and e-glass fiber roving in bottom plate 10
Top.
Wherein, the tube body 11 is by the first rotary table tube body, cylindrical tube and the second rotary table pipe that set gradually from the bottom up
Body by integral forming.
The moulding process of above-mentioned pedestal are as follows: first prefabricated mould, in mold inner-cavity artificial bottom plate after waiting molds to form,
Then resin and e-glass fiber roving material are smeared on mold, superposition is got on from level to level, thick until reaching regulation
Degree forms tube body.
4 reinforcing ribs 12 being evenly distributed are equipped between the bottom outside and bottom plate 10 of the tube body 11.Preferably, institute
Stating reinforcing rib 12 is triangle reinforcing rib.Reinforcing rib 12 effectively can prevent equipment circumference side in equipment civil engineering installation process
To rotation, can reinforce X, Y direction by pressure without there is equipment displacement.Reinforcing rib can reinforce the stability of equipment,
It effectively prevent the later period caused by the dislocation of pedestal during the installation process dock the decentraction of inlet and outlet pipes, cannot smoothly connect
Problem.
It is an integral structure in the utility model using the prefabricated pumping plant cylinder of winding process integrated molding, processing side
Method are as follows: first manual processing forms on mold pedestal, after pedestal is dry completely, pedestal is fixed on the rotary shaft of wrapping machine
On, then start wrapping machine, winds glass fibre from pedestal toward front end, be wound into defined length always, then repeatedly back and forth
Winding, the specific thickness until meeting fiber reinforced plastic barrel make fiber reinforced plastic barrel and pedestal be integrally machined molding by fusion face.Bottom
Seat and fiber reinforced plastic barrel are back and forth wound in junction using glass fibre, uniform force, stress concentration point are not present, and connect
The compressive strength at place is balanced, is not influenced by backfill soil pressure.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (8)
1. a kind of prefabricated pumping plant cylinder using winding process integrated molding, which is characterized in that including pedestal and glass fibre reinforced plastic cylinder
Body, the pedestal is pre-formed using mold, and the fiber reinforced plastic barrel is integrally Wrapping formed on pedestal using wrapping machine, described
Wrapping machine includes two stands and rotary shaft, and the both ends of the rotary shaft respectively correspond support and are positioned on two stands, the rotation
The side of axis, which is equipped with, puts fine roller, and the base sheath is loaded in the rotary shaft of wrapping machine, one end of the rotary shaft and rotating electric machine
It is connected, described put is provided with glass fibre volume on fine roller, the glass fibre of the glass fibre volume is anti-from before and after the front end of pedestal
The multiple Wrapping formed fiber reinforced plastic barrel.
2. the prefabricated pumping plant cylinder according to claim 1 using winding process integrated molding, which is characterized in that described
Pedestal is integrally formed by bottom plate, tube body, and the bottom plate is by the composite material of resin and e-glass fiber roving in mould
Have intracavity bottom and smear molding laminate, the inside of the bottom plate is equipped with inverted trapezoidal slot, and the tube body is by resin and alkali-free glass
The composite material layer stackup add-on type of fibre untwisted rove is in the top of bottom plate.
3. the prefabricated pumping plant cylinder according to claim 2 using winding process integrated molding, which is characterized in that described
Tube body is integrally formed by the first rotary table tube body, cylindrical tube and the second rotary table tube body set gradually from the bottom up.
4. the prefabricated pumping plant cylinder according to claim 2 using winding process integrated molding, which is characterized in that described
4 reinforcing ribs being evenly distributed are equipped between the bottom outside and bottom plate of tube body.
5. the prefabricated pumping plant cylinder according to claim 1 using winding process integrated molding, which is characterized in that described
The back end inside diameter of fiber reinforced plastic barrel and the front inner diameter of pedestal are identical, before the rear end outer diameter of the fiber reinforced plastic barrel is less than pedestal
Hold outer diameter.
6. the prefabricated pumping plant cylinder according to claim 1 using winding process integrated molding, which is characterized in that described
Wrapping machine further includes support base, and the lower end of two brackets is fixedly supported in support base, and the upper end of the bracket passes through
The lower part of the rotation connection of the end of bearing assembly and rotary shaft, the rotating electric machine is positioned at support bottom by electric machine support support
On seat.
7. the prefabricated pumping plant cylinder according to claim 4 using winding process integrated molding, which is characterized in that described
Reinforcing rib is triangle reinforcing rib.
8. using the prefabricated pumping plant cylinder of winding process integrated molding according to claim 1 or 5, which is characterized in that
The outside of the fiber reinforced plastic barrel is equipped at intervals with multi-turn annular projection along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155257.4U CN208650243U (en) | 2018-07-20 | 2018-07-20 | Using the prefabricated pumping plant cylinder of winding process integrated molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155257.4U CN208650243U (en) | 2018-07-20 | 2018-07-20 | Using the prefabricated pumping plant cylinder of winding process integrated molding |
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| Publication Number | Publication Date |
|---|---|
| CN208650243U true CN208650243U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821155257.4U Active CN208650243U (en) | 2018-07-20 | 2018-07-20 | Using the prefabricated pumping plant cylinder of winding process integrated molding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387949A (en) * | 2019-07-09 | 2019-10-29 | 上海克础机械设备有限公司 | A kind of prefabricated pumping plant cylinder of rotational forming |
| CN113818551A (en) * | 2020-06-20 | 2021-12-21 | 上海熊猫机械(集团)有限公司 | Prefabricated pump station glass steel cylinder |
-
2018
- 2018-07-20 CN CN201821155257.4U patent/CN208650243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387949A (en) * | 2019-07-09 | 2019-10-29 | 上海克础机械设备有限公司 | A kind of prefabricated pumping plant cylinder of rotational forming |
| CN113818551A (en) * | 2020-06-20 | 2021-12-21 | 上海熊猫机械(集团)有限公司 | Prefabricated pump station glass steel cylinder |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 203, building 2, 232 Kezhu Road, Guangzhou hi tech Industrial Development Zone, Guangdong 510000 Patentee after: Yiwanou (Guangzhou) Co.,Ltd. Address before: Room 203, building 2, 232 Kezhu Road, Guangzhou hi tech Industrial Development Zone, Guangdong 510000 Patentee before: C.R.I. (GZH) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |