CN207749484U - A kind of runner formwork structure based on BIM technology - Google Patents
A kind of runner formwork structure based on BIM technology Download PDFInfo
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- CN207749484U CN207749484U CN201721082648.3U CN201721082648U CN207749484U CN 207749484 U CN207749484 U CN 207749484U CN 201721082648 U CN201721082648 U CN 201721082648U CN 207749484 U CN207749484 U CN 207749484U
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- water inlet
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Abstract
The utility model is related to hydraulic engineering technical fields, disclose a kind of runner formwork structure based on BIM technology, including water inlet flow channel, water inlet flow channel includes first segment water inlet flow channel position and the second section water inlet flow channel position, the cross-sectional shape at first segment water inlet flow channel position is rectangle, and the cross-sectional shape at the second section water inlet flow channel position is round for outlet from the gradual transition of import rectangle；Runner formwork structure based on BIM technology further includes outlet passage, outlet passage includes first segment outlet passage position and the second section outlet passage position, the cross-sectional shape at first segment outlet passage position is circle, and from import circle, gradually transition is outlet rectangle to the cross-sectional shape at the second section outlet passage position.It is round for outlet by import rectangular transition by the cross-sectional shape for designing water inlet flow channel, the cross-sectional shape of outlet passage is outlet rectangle by import rounded transitional, so as to improve the flow-shape in runner, reduce the hydraulic loss in runner, and then improve the working efficiency of pumping plant.
Description
Technical field
The utility model is related to hydraulic engineering technical fields, more particularly to a kind of runner template knot based on BIM technology
Structure.
Background technology
In recent years, in order to meet the requirements such as flood control, water drainage, irrigation, the pumping plant that China's Coastal Areas is built is more and more,
Medium-and-large-sized inclined pumping plant is with the advantages that its good hydraulic performance, smaller cutting depth, unit uniform force and by widely
Using.
Inclined pumping plant machine set system is mainly made of runner, water pump, motor, fuel tank etc., and wherein runner is the important of pumping plant
Position plays a crucial role the operation of pumping plant.Runner is divided into water inlet flow channel and outlet passage, will by water inlet flow channel
Water in intake pool is smoothly drained to water pump mouth, good Inlet flow pattern is provided for water pump, finally by going out for water pump rear end
Water flow passage gently drains away water, and therefore, the design of runner is particularly important to the operation of pumping plant.Since existing runner is general
For bend pipe and length it is longer, cause to easy to produce vortex and the separation of flow in runner, to increase the hydraulic loss of runner, Jin Erying
Ring the working efficiency of pumping station operation.
Utility model content
The purpose of this utility model is to provide a kind of runner formwork structure based on BIM technology, to solve in existing runner
Due to easy to produce vortex and the separation of flow and cause runner hydraulic loss increase the technical issues of, with improve pumping plant work imitate
Rate.
In order to solve the above-mentioned technical problem, the utility model provides a kind of runner formwork structure based on BIM technology, including
Water inlet flow channel, the cross section of the water inlet flow channel along the water inlet flow channel direction from import to the outlet of the water inlet flow channel by
Taper contracting；The water inlet flow channel includes that first segment water inlet flow channel position and second save water inlet flow channel position, the water inlet flow channel
Import is set in the import at first segment water inlet flow channel position, and the outlet of the water inlet flow channel is set to described second and saves feed water flow
In the outlet at road position, the import that the outlet at first segment water inlet flow channel position saves water inlet flow channel position with described second connects
It connects；The cross-sectional shape at first segment water inlet flow channel position is rectangle, the cross section shape at second section water inlet flow channel position
Shape is that outlet is round from the gradual transition of import rectangle；
The runner formwork structure based on BIM technology further includes outlet passage, and the outlet passage includes that first segment goes out
Water flow passage position and the second section outlet passage position, the import of the outlet passage are set to first segment outlet passage position
In import, the outlet of the outlet passage is set in the outlet that described second saves outlet passage position, and the first segment goes out flow
The outlet at road position is connect with the import at second section outlet passage position；The cross section at first segment outlet passage position
Shape is circle, and from import circle, gradually transition is outlet rectangle to the cross-sectional shape at second section outlet passage position, and
Import of the cross section at second section outlet passage position along second section outlet passage position is discharged to second section
The direction of the outlet at runner position is gradually expanded.
Preferably, the water inlet flow channel further includes multiple first skeletons, first skeleton be connected to it is described into
On the madial wall of water flow passage.
Preferably, first skeleton includes the first outline border and multiple the first keel to interweave in length and breadth, and described
The both ends of one keel are both connected on first outline border；First skeleton is connected to the water inlet by first outline border
On the madial wall of runner.
Preferably, the water inlet flow channel further includes multiple first stiffeners, and first stiffener is connected to more
On a first keel.
Preferably, the outlet passage further includes multiple second skeletons, second skeleton be connected to it is described go out
On the madial wall of water flow passage.
Preferably, second skeleton includes the second outline border and multiple the second keel to interweave in length and breadth, and described
Bicarinate both ends are both connected on second outline border；Second skeleton is connected to the water outlet by second outline border
On the madial wall of runner.
Preferably, the outlet passage further includes multiple second stiffeners, and second stiffener is connected to more
On a second keel.
Preferably, the material of the water inlet flow channel is timber.
Preferably, the material of the outlet passage is timber.
Preferably, the runner formwork structure based on BIM technology further includes for showing the water inlet flow channel
With the outlet passage shape and the BIM software modules of data.
The utility model provides a kind of runner formwork structure based on BIM technology, including water inlet flow channel, water inlet flow channel include
First segment water inlet flow channel position and the second section water inlet flow channel position, the cross-sectional shape at first segment water inlet flow channel position is rectangle,
The cross-sectional shape at the second section water inlet flow channel position is that outlet is round from the gradual transition of import rectangle；Runner based on BIM technology
Formwork structure further includes outlet passage, and outlet passage includes first segment outlet passage position and second saves outlet passage position, the
The cross-sectional shape at one section outlet passage position is circle, the cross-sectional shape at the second section outlet passage position from import circle by
Gradual transition is outlet rectangle.It is round for outlet by import rectangular transition by the cross-sectional shape for designing water inlet flow channel, go out flow
The cross-sectional shape in road is outlet rectangle by import rounded transitional so that water can be smoothly drained to water pump by water inlet flow channel
Import and outlet passage can gently drain away water from the outlet of water pump, so as to improve the flow-shape in runner,
Reduce hydraulic loss of the flow in runner, and then improves the working efficiency of pumping station operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of water inlet flow channel in the utility model embodiment；
Fig. 2 is the structural schematic diagram of outlet passage in the utility model embodiment；
Fig. 3 is the structural schematic diagram of the first skeleton in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the second skeleton in the utility model embodiment.
Wherein, 1, water inlet flow channel；11, first segment water inlet flow channel position；12, the second section water inlet flow channel position；13, the first bone
Frame；131, the first outline border；132, the first keel；2, outlet passage；21, first segment outlet passage position；22, second flow is saved out
Road position；23, the second skeleton；231, the second outline border；232, the second keel.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of runner formwork structure based on BIM technology of the preferred embodiment in the utility model,
Including water inlet flow channel 1, the cross section of the water inlet flow channel 1 is along outlet of the import to the water inlet flow channel 1 of the water inlet flow channel 1
Direction gradually taper up；The water inlet flow channel 1 includes that water inlet flow channel position 12, institute are saved in first segment water inlet flow channel position 11 and second
The import for stating water inlet flow channel 1 is set in the import at first segment water inlet flow channel position 11, and the outlet of the water inlet flow channel 1 is set to
In the outlet at second section water inlet flow channel position 12, the outlet at first segment water inlet flow channel position 11 with described second save into
The import at water flow passage position 12 connects；The cross-sectional shape at first segment water inlet flow channel position 11 is rectangle, second section
The cross-sectional shape at water inlet flow channel position 12 is that outlet is round from the gradual transition of import rectangle；
The runner formwork structure based on BIM technology further includes outlet passage 2, and the outlet passage 2 includes first segment
Outlet passage position 22 is saved at outlet passage position 21 and second, and the import of the outlet passage 2 goes out flow set on the first segment
In the import at road position 21, the outlet of the outlet passage 2 is set in the outlet that described second saves outlet passage position 22, described
The outlet at first segment outlet passage position 21 is connect with the import at second section outlet passage position 22；The first segment water outlet
The cross-sectional shape at runner position 21 is circle, the cross-sectional shape at second section outlet passage position 22 from import circle by
Gradual transition is outlet rectangle, and the cross section at second section outlet passage position 22 is along second section outlet passage position 22
Import be gradually expanded to the direction of the outlet at second section outlet passage position 22.
In the utility model embodiment, the cross-sectional shape by designing water inlet flow channel 1 by import rectangular transition is
Mouthful round, the cross-sectional shape of outlet passage 2 is outlet rectangle by import rounded transitional so that water inlet flow channel 1 can will be horizontal
It is drained to the import of water pump suitablely and outlet passage 2 can gently drain away water from the outlet of water pump, so as to improve
Flow-shape in runner reduces hydraulic loss of the flow in runner, and then improves the working efficiency of pumping station operation.
As shown in figure 3, in order to prevent during the water inlet flow channel 1 shapes, the shape of the water inlet flow channel 1 occurs
Deformation, to ensure that the stability of the water inlet flow channel 1 after forming, water inlet flow channel 1 described in the present embodiment further include multiple the
One skeleton 13, first skeleton 13 are connected on the madial wall of the water inlet flow channel 1.By in the water inlet flow channel 1
Multiple first skeletons 13 are connected on side wall, to provide support force for the water inlet flow channel 1, are effectively prevented in institute
During stating the forming of water inlet flow channel 1, gross distortion occurs for the shape of the water inlet flow channel 1, and then ensures the feed water flow
Water can be smoothly drained to the import of water pump by road 1.
In the utility model embodiment, in order to further ensure that the stability of the water inlet flow channel 1 after forming, preferably
Ground, the first skeleton 13 described in the present embodiment include the first outline border 131 and multiple the first keel 132 to interweave in length and breadth, and described the
The both ends of one keel 132 are both connected on first outline border 131；First skeleton 13 is connected by first outline border 131
It is connected on the madial wall of the water inlet flow channel 1.By the way that the both ends of multiple first keel 132 to interweave in length and breadth are connected to institute
It states on the first outline border 131, and first skeleton 13 is connected in the water inlet flow channel 1 by first outline border 131
On side wall, so that first skeleton 13, which can be the water inlet flow channel 1, provides effective support force, and then further really
The stability of the water inlet flow channel 1 after forming is protected.
In the utility model embodiment, it should be noted that the multiple the first keel 132 to interweave in length and breadth include the
One longitudinal keel, the first lateral keel and the first oblique keel；Described in first segment water inlet flow channel position 11
One skeleton 13 is interweaved in length and breadth by several first longitudinal direction keel and several first lateral keels and is connected outside described first
Frame 131 is constituted, and the multiple first keel are in netted, and the first longitudinal direction keel are connected with first lateral keel；If
In first skeleton 13 in the outlet at second section water inlet flow channel position 12 by the first longitudinal direction keel, described first
Lateral keel and several first oblique keel interweave and connect first outline border 131 in length and breadth to be constituted, and the multiple first
Keel 132 are in M shape, and the first longitudinal direction keel, first lateral keel are connected with the described first oblique keel.When
So, in the utility model embodiment, first skeleton 13 can also be formed by other processing technologys, need to only be met described
The shape that first skeleton 13 can be effectively prevented the water inlet flow channel 1 deforms, and does not do more repeating herein.
It is excellent in order to further ensure that the stability of the water inlet flow channel 1 after forming in the utility model embodiment
Selection of land, water inlet flow channel 1 described in the present embodiment further include multiple first stiffeners, and first stiffener is connected to multiple described
On first keel 132.It is described to improve by the way that first stiffener to be connected on multiple first keel 132
The tension of water inlet flow channel 1 and measuring body ability, and then ensure the stability of the water inlet flow channel 1 after forming.
As shown in figure 4, in order to prevent during the outlet passage 2 shapes, the shape of the outlet passage 2 occurs
Deformation, to ensure that the stability of the outlet passage 2 after forming, outlet passage 2 described in the present embodiment further include multiple the
Two skeletons 23, second skeleton 23 are connected on the madial wall of the outlet passage 2.By in the outlet passage 2
Multiple second skeletons 23 are connected on side wall, to provide support force for the outlet passage 2, are effectively prevented in institute
During stating the forming of outlet passage 2, the shape of the outlet passage 2 deforms, and then ensures 2 energy of the outlet passage
It is enough gently to drain away water from the outlet of water pump.
In the utility model embodiment, in order to further ensure that the stability of the outlet passage 2 after forming, preferably
Ground, the second skeleton 23 described in the present embodiment include the second outline border 231 and multiple the second keel 232 to interweave in length and breadth, and described the
The both ends of two keel 232 are both connected on second outline border 231；Second skeleton 23 is connected by second outline border 231
It is connected on the madial wall of the outlet passage 2.By the way that the both ends of multiple second keel 232 to interweave in length and breadth are connected to institute
It states on the second outline border 231, and second skeleton 23 is connected in the outlet passage 2 by second outline border 231
On side wall, so that second skeleton 23, which can be the outlet passage 2, provides effective support force, and then further really
The stability of the outlet passage 2 after forming is protected.
In the utility model embodiment, it should be noted that the multiple the second keel 232 to interweave in length and breadth include the
Two longitudinal keels, the second lateral keel and the second oblique keel；Described in first segment outlet passage position 21
Two skeletons 23 are interweaved by the second longitudinal direction keel, second lateral keel and the second oblique keel and connect institute in length and breadth
The second outline border 231 composition is stated, the multiple second keel 232 are in M shape, and the second longitudinal direction keel, described second are laterally
Keel are connected with the described second oblique keel；Second skeleton in the outlet at second section outlet passage position 22
23 are interweaved by several second longitudinal direction keel and several second lateral keels and connect 231 structure of the second outline border in length and breadth
At the multiple second keel are in netted, and the second longitudinal direction keel are connected with second lateral keel.Certainly, at this
In utility model embodiment, second skeleton 23 can also be formed by other processing technologys, only need to meet second bone
The shape that frame 23 can be effectively prevented the template of the outlet passage 2 deforms, and does not do more repeating herein.
It is excellent in order to further ensure that the stability of the outlet passage 2 after forming in the utility model embodiment
Selection of land, outlet passage 2 described in the present embodiment further include multiple second stiffeners, and second stiffener is connected to multiple described
On second keel 232.It is described to improve by the way that second stiffener to be connected on multiple second keel 232
The tension of outlet passage 2 and measuring body ability, and then ensure the stability of the outlet passage 2 after forming.
In the utility model embodiment, the material of the water inlet flow channel 1 can be selected according to actual operation requirements, such as steel
Material, timber, aluminium alloy etc. only need to meet the import that water can be smoothly drained to water pump by the water inlet flow channel 1, be carried for water pump
For good Inlet flow pattern.In order to make design and simplify the structure, to reduce cost, it is preferable that described in the present embodiment
The material of water inlet flow channel 1 is timber.
In the utility model embodiment, the material of the outlet passage 2 can be selected according to actual operation requirements, such as steel
Material, timber, aluminium alloy etc., only need to meet the outlet passage 2 can gently drain away water from the outlet of the water pump
.In order to make design and simplify the structure, to reduce cost, it is preferable that the material of outlet passage 2 described in the present embodiment is
Timber.
In the utility model embodiment, in order to overall structure that is intuitive, clearly displaying the runner, in order to
The manufacture of the runner, the runner formwork structure based on BIM technology described in the present embodiment further includes for showing the water inlet
The BIM software modules of runner 1 and 2 shape of the outlet passage and data.Pass through the BIM software modules, enabling according to
The shape and data of the water inlet flow channel 1 and the outlet passage 2 that the BIM software modules are shown manufacture the water inlet respectively
Runner 1 and the outlet passage 2, consequently facilitating the manufacture of the runner.
In the utility model embodiment, the BIM software modules realize the shape and data for showing the water inlet flow channel 1
Concrete mode：According to the actual size of the water inlet flow channel 1 water inlet flow channel 1 is established using the BIM software modules
Threedimensional model；13 support system of the first skeleton of 1 threedimensional model of the water inlet flow channel is designed, and to the three of the water inlet flow channel 1
Dimension module carries out force analysis, according to answering on the threedimensional model for the water inlet flow channel 1 that the BIM software modules are shown at this time
The distribution situation of stress-strain optimizes 13 support system of the first skeleton；The manufacture material of the water inlet flow channel 1 is determined again
Material, creates corresponding mould material and imports 1 threedimensional model of the water inlet flow channel, described in the final BIM software modules are shown
The shape and related data of water inlet flow channel 1.In addition, the shape of the water inlet flow channel 1 finally shown according to the BIM software modules
Shape and related data manufacture to form the water inlet flow channel 1.Certainly, in the utility model embodiment, it should be noted that described
Water inlet flow channel 1 can also be formed by other manufacturing process, and only need to meet the water inlet flow channel 1 can smoothly be drained to water
The import of water pump provides good Inlet flow pattern for water pump.
In addition, in the utility model embodiment, the BIM software modules realize the shape for showing the outlet passage 2
And the concrete mode of data：Go out flow using described in BIM software modules foundation according to the actual size of the outlet passage 2
The threedimensional model in road 2；23 support system of the second skeleton of 2 threedimensional model of the outlet passage is designed, and to the outlet passage 2
Threedimensional model carry out force analysis, according on the threedimensional model for the outlet passage 2 that the BIM software modules are shown at this time
The distribution situation of ess-strain 23 support system of the second skeleton is optimized；The outlet passage 2 is determined again
Manufacture material, create corresponding mould material and import the threedimensional model of the outlet passage 2, the final BIM softwares mould
Block shows the shape and related data of the outlet passage 2.In addition, according to the BIM software modules finally show described in go out
The shape and related data of water flow passage 2 manufacture to form the outlet passage 2.Certainly, it in the utility model embodiment, needs
Bright, the outlet passage 2 can also be formed by other manufacturing process, and only need to meet the outlet passage 2 can be by water
Gently drained away from the outlet of the water pump.
To sum up, the utility model provides a kind of runner formwork structure based on BIM technology, including water inlet flow channel 1, feed water flow
Road 1 includes that water inlet flow channel position 12 is saved at first segment water inlet flow channel position 11 and second, first segment water inlet flow channel position 11 it is transversal
Face shape is rectangle, and the cross-sectional shape at the second section water inlet flow channel position 12 is round for outlet from the gradual transition of import rectangle；Base
Further include outlet passage 2 in the runner formwork structure of BIM technology, outlet passage 2 includes first segment outlet passage position 21 and the
The cross-sectional shape at two section outlet passage positions 22, first segment outlet passage position 21 is circle, the second section outlet passage position
22 cross-sectional shape exports rectangle from the round gradually transition of import.By design water inlet flow channel 1 cross-sectional shape by into
Mouth rectangular transition is that outlet is round, and the cross-sectional shape of outlet passage 2 exports rectangle by import rounded transitional so that feed water flow
Water can be smoothly drained to the import of water pump by road 1 and outlet passage 2 can gently drain water from the outlet of water pump
It goes, so as to improve the flow-shape in runner, reduces hydraulic loss of the flow in runner, and then improve pumping station operation
Working efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (8)
1. a kind of runner formwork structure based on BIM technology, which is characterized in that including water inlet flow channel, the cross of the water inlet flow channel
Section is gradually tapered up along the import of the water inlet flow channel to the direction of the outlet of the water inlet flow channel；The water inlet flow channel includes the
One section water inlet flow channel position and the second section water inlet flow channel position, the import of the water inlet flow channel are set to the first segment water inlet flow channel
In the import at position, the outlet of the water inlet flow channel is set in the outlet that described second saves water inlet flow channel position, the first segment
The outlet at water inlet flow channel position is connect with the import at second section water inlet flow channel position；First segment water inlet flow channel position
Cross-sectional shape is rectangle, and the cross-sectional shape at second section water inlet flow channel position is justified from the gradual transition of import rectangle for outlet
Shape；
The runner formwork structure based on BIM technology further includes outlet passage, and the outlet passage includes that first segment goes out flow
Road position and the second section outlet passage position, the import of the outlet passage are set to the import at first segment outlet passage position
On, the outlet of the outlet passage is set in the outlet that described second saves outlet passage position, first segment outlet passage portion
The outlet of position is connect with the import at second section outlet passage position；The cross-sectional shape at first segment outlet passage position
For circle, from import circle, gradually transition is outlet rectangle to the cross-sectional shape at second section outlet passage position, and described
Import of the cross section at the second section outlet passage position along second section outlet passage position saves outlet passage to described second
The direction of the outlet at position is gradually expanded；
The water inlet flow channel further includes multiple first skeletons, and first skeleton is connected on the madial wall of the water inlet flow channel；
First skeleton includes the first outline border and multiple the first keel to interweave in length and breadth, and the both ends of first keel are all connected with
On first outline border；First skeleton is connected to by first outline border on the madial wall of the water inlet flow channel.
2. the runner formwork structure based on BIM technology as described in claim 1, which is characterized in that the water inlet flow channel also wraps
Multiple first stiffeners are included, first stiffener is connected on multiple first keel.
3. the runner formwork structure based on BIM technology as claimed in claim 1 or 2, which is characterized in that the outlet passage is also
Including multiple second skeletons, second skeleton is connected on the madial wall of the outlet passage.
4. the runner formwork structure based on BIM technology as claimed in claim 3, which is characterized in that second skeleton includes
Second outline border and multiple the second keel to interweave in length and breadth, the bicarinate both ends are both connected on second outline border；Institute
The second skeleton is stated to be connected on the madial wall of the outlet passage by second outline border.
5. the runner formwork structure based on BIM technology as claimed in claim 4, which is characterized in that the outlet passage also wraps
Multiple second stiffeners are included, second stiffener is connected on multiple second keel.
6. the runner formwork structure based on BIM technology as described in claim 1, which is characterized in that the material of the water inlet flow channel
Material is timber.
7. the runner formwork structure based on BIM technology as described in claim 1, which is characterized in that the material of the outlet passage
Material is timber.
8. the runner formwork structure based on BIM technology as described in claim 1, which is characterized in that described based on BIM technology
Runner formwork structure further includes the BIM software modules for showing the water inlet flow channel and the outlet passage shape and data.
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| CN201721082648.3U CN207749484U (en) | 2017-08-25 | 2017-08-25 | A kind of runner formwork structure based on BIM technology |
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| CN201721082648.3U CN207749484U (en) | 2017-08-25 | 2017-08-25 | A kind of runner formwork structure based on BIM technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062325A (en) * | 2021-03-25 | 2021-07-02 | 李阳 | Concrete pouring method for water inlet runner |
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2017
- 2017-08-25 CN CN201721082648.3U patent/CN207749484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062325A (en) * | 2021-03-25 | 2021-07-02 | 李阳 | Concrete pouring method for water inlet runner |
| CN113062325B (en) * | 2021-03-25 | 2022-08-19 | 李阳 | Concrete pouring method for water inlet runner |
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