CN212084146U - Drain pipe network transformation device based on BIM - Google Patents
Drain pipe network transformation device based on BIM Download PDFInfo
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- CN212084146U CN212084146U CN202020715504.2U CN202020715504U CN212084146U CN 212084146 U CN212084146 U CN 212084146U CN 202020715504 U CN202020715504 U CN 202020715504U CN 212084146 U CN212084146 U CN 212084146U
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- pipeline
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- prefabricated
- connecting plate
- cushion layer
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Abstract
The utility model provides a drainage pipe network reforms transform device based on BIM belongs to pipeline transformation technical field, include: prefabricated component, connecting plate and fastener. The outer edge of the prefabricated part is provided with a flexible cushion layer, and the prefabricated part is embedded into the cutting opening of the pipeline through the flexible cushion layer. The connecting plate is used for being fixedly arranged on the outer side of the pipeline and covers the cutting opening. Fasteners are connected with the connecting plates and the prefabricated parts respectively, and the fasteners are used for positioning the prefabricated parts on the connecting plates. The utility model provides a drain pipe network transformation device based on BIM need not to carry out the annular cutting with the pipeline, only needs to excise out specific cutting cut on the pipeline, can realize the shutoff of pipeline through components such as connecting plate and prefabricated component, owing to reduced the region that needs processing to prefabricated component and connecting plate all can prefabricate in advance, reduced the excavation back at secret engineering time, improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the pipeline is reformed transform, more specifically say, relate to drainage pipe network reforms transform device based on BIM.
Background
The drainage pipeline system consists of collecting and conveying pipelines and auxiliary structures thereof. The drainage network generally flows from the branch pipes into the main pipe and then from the main pipe into the main pipe. The pipelines are distributed from small to large like rivers and are in a tree shape. After a long time of use, the pipe network needs to be modified, and the modification of the pipe network comprises the fault maintenance of the pipe, the adjustment of the structure of the pipe, the installation of some new devices and the like. When current pipe network is reformed transform, all carry out annular cutting on original pipeline, then carry out corresponding installation again, owing to carry out annular cutting and need have sufficient operating space to it is great to the region of pipeline transformation, make the time limit for a project of whole pipe network transformation longer, efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage pipe network transformation device based on BIM aims at solving and needs to have sufficient operating space owing to carry out the annular cutting to it is great to the region of pipeline transformation, makes the time limit for a project of whole pipe network transformation longer, the lower problem of efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: provide drain pipe network transformation device based on BIM, include:
the outer edge of the prefabricated part is provided with a flexible cushion layer, and the prefabricated part is embedded into a cutting opening of a pipeline through the flexible cushion layer;
the connecting plate is fixedly arranged on the outer side of the pipeline and covers the cutting opening; and
and the fasteners are respectively connected with the connecting plates and the prefabricated parts and are used for positioning the prefabricated parts on the connecting plates.
As another embodiment of the present application, an end of the flexible cushion layer located in the pipe is provided with a pressing portion.
As another embodiment of the present application, the cross section of the extrusion part has a trapezoidal structure.
As another embodiment of the present application, a plurality of the fasteners are distributed on the outer side of the prefabricated member.
As another embodiment of the application, one end of the fastener is fixed on the prefabricated part, and the other end of the fastener is connected to the connecting plate.
As another embodiment of the application, a plurality of ejector rods used for limiting the prefabricated parts are fixed on the inner side surface of the connecting plate.
As another embodiment of the application, a plurality of fastening bolts for connecting and positioning with the pipeline are connected to the connecting plate.
As another embodiment of the present application, a sealing gasket for sealing a gap between the connection plate and the pipe is provided on an inner side of the connection plate.
As another embodiment of the application, a clamping groove hermetically matched with the flexible cushion layer is formed in the prefabricated part.
The utility model provides a drain pipe network reforms transform device based on BIM's beneficial effect lies in: compared with the prior art, the utility model discloses when the pipeline breaks down or needs to change the subregion of pipeline in the drain pipe network transformation device based on BIM, be modeled according to the specification of pipeline and predetermined requirement by BIM, the prefabricated component forms for making after modeling, cuts out the cutting edge with prefabricated component looks adaptation on the pipeline. The flexible cushion layer is arranged along the outer edge of the prefabricated part, the flexible cushion layer and the prefabricated part are embedded into the cutting opening, the connecting plate is fixedly arranged on the outer side of the pipeline, the connecting plate covers the cutting opening, the fastening piece is respectively connected with the connecting plate and the prefabricated part, and the prefabricated part is positioned on the connecting plate through the fastening piece. In this application, need not to carry out the annular cutting with the pipeline, only need excise out specific cutting opening on the pipeline, can realize the shutoff of pipeline through components such as connecting plate and prefabricated component, when guaranteeing the seal, owing to reduced the region that needs processing to prefabricated component and connecting plate all can be prefabricated in advance, have reduced the excavation back at secret engineering time, have improved work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a drain pipe network modification device based on BIM provided by an embodiment of the present invention;
fig. 2 is a schematic connection diagram of a connection plate, a prefabricated component and a fastener provided by an embodiment of the present invention;
fig. 3 is a schematic connection diagram of the connection plate, the flexible cushion layer and the pipeline according to an embodiment of the present invention.
In the figure: 1. a connecting plate; 2. cutting the opening; 3. prefabricating a component; 4. a flexible cushion layer; 5. a pressing section; 6. a pipeline; 7. fastening a bolt; 8. a fastener; 9. a top rod; 10. sealing the cushion layer; 11. positioning a nut; 12. a clamping groove.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2 and 3, a BIM-based drainage pipe network modification apparatus according to the present invention will now be described. Drain pipe network transformation device based on BIM includes: prefabricated component 3, connecting plate 1 and fastener 8. The outer edge of the prefabricated part 3 is provided with a flexible mat 4 by means of which the prefabricated part 3 is intended to be embedded in the cut 2 of the pipe 6. The connecting plate 1 is used for being fixedly arranged on the outer side of the pipeline 6 and is covered on the cutting opening 2. The fastening members 8 are connected to the connecting plates 1 and the prefabricated parts 3, respectively, and the fastening members 8 are used for positioning the prefabricated parts 3 on the connecting plates 1.
The utility model provides a drain pipe network reforms transform device based on BIM's beneficial effect lies in: compared with the prior art, the utility model discloses when taking place trouble such as crack or need to change partial pipeline 6's subregion in pipeline 6 among the drainage pipe network transformation device based on BIM, be modeled according to pipeline 6's specification and predetermined requirement by BIM, prefabricated component 3 is for making after modeling and forms, cuts out cutting opening 2 with 3 looks adaptations of prefabricated component on pipeline 6. Arranging a flexible cushion layer 4 along the outer edge of the prefabricated part 3, embedding the flexible cushion layer 4 and the prefabricated part 3 into the cutting opening 2, fixedly arranging a connecting plate 1 on the outer side of the pipeline 6, covering the cutting opening 2 with the connecting plate 1, respectively connecting fasteners 8 with the connecting plate 1 and the prefabricated part 3, and positioning the prefabricated part 3 on the connecting plate 1 through the fasteners 8. In this application, need not to carry out the annular cutting with pipeline 6, only need to excise out specific cutting opening 2 on pipeline 6, can realize the shutoff of pipeline 6 through components such as connecting plate 1 and prefabricated component 3, when guaranteeing the seal, owing to reduced the region that needs processing to prefabricated component 3 and connecting plate 1 all can be prefabricated in advance, reduced the excavation back at secret engineering time, improved work efficiency.
As a specific implementation manner of the device is reformed transform to drain pipe network based on BIM provided by the utility model, please refer to fig. 1, the one end that flexible cushion layer 4 is located pipeline 6 is provided with extrusion portion 5. The extrusion part 5 is used for sealing the gap between the prefabricated part 3 and one side of the pipeline 6. When the pipeline 6 needs to be repaired, the prefabricated part 3 is an arc-shaped part matched with the pipeline 6, the edge of the prefabricated part 3 is matched with the cutting opening 2, and the shapes of other areas are set and modeled according to preset requirements. In order to be able to position the prefabricated part 3 stably on the pipe 6 and at the same time ensure the tightness of the pipe 6 as a whole, a flexible cushion 4 is arranged along the outer edge of the prefabricated part 3, the flexible cushion 4 being adhesively fixed to the prefabricated part 3. When the pressure of the medium conveyed in the pipeline 6 is large, in order to prevent leakage of the medium, the extrusion part 5 is arranged on the end face on one side of the flexible cushion layer 4, namely the inner side face facing the axis of the pipeline 6, the extrusion part 5 and the flexible cushion layer 4 are integrally formed, when the prefabricated part 3 is positioned on the connecting plate 1 through the fastener 8, the extrusion part 5 is positioned at the joint of the connecting plate 1 and the pipeline 6, and due to the existence of the extrusion part 5, the sealing performance of the flexible cushion layer 4 can be further improved.
As a specific embodiment of the device is reformed transform to drain pipe network based on BIM provided by the utility model, please refer to fig. 1, the cross section of extrusion portion 5 is the trapezium structure. The upper bottom of the ladder-shaped structure is used for sealing the gap between the pipeline 6 and the prefabricated part 3, and the lower bottom of the ladder-shaped structure is positioned inside the pipeline 6 and used for preventing the medium in the pipeline 6 from flowing in. In the application, firstly, the flexible cushion layer 4 and the prefabricated part 3 are embedded into the cutting opening 2, as the position of the prefabricated part 3 relative to the connecting plate 1 needs to be adjusted through the fastener 8, in the actual installation process, the prefabricated part 3 needs to move towards the connecting plate 1 through the fastener 8, the sectional area of the extrusion part 5 is increased progressively towards the direction of the inner axis of the pipeline 6, at the moment, when the prefabricated part 3 moves, the prefabricated part 3 and the pipeline 6 extrude the extrusion part 5, the acting force between the extrusion part 5 and the prefabricated part 3 and the pipeline 6 is increased, and therefore the sealing performance between the prefabricated part 3 and the pipeline 6 is ensured.
As a specific implementation of the BIM-based drainage pipe network modification apparatus provided in the present invention, please refer to fig. 2, a plurality of fasteners 8 are distributed on the lateral surface of the prefabricated component 3. When the prefabricated part 3 has a large volume and a large sectional area, in order to ensure that the fastening members 8 can stably position the prefabricated part 3 on the connecting plate 1, a plurality of fastening members 8 are required, the plurality of fastening members 8 can be arranged near the outer edge of the prefabricated part 3, and the angle of the prefabricated part 3 relative to the connecting plate 1 is adjusted through the fastening members 8. Since the connecting plate 1 is a rigid part and the angle of the prefabricated part 3 relative to the connecting plate 1 is not easy to be known by observation, the connecting plate 1 and the fasteners 8 can be respectively modeled in a BIM system, the connecting position and the angle of the fasteners 8 relative to the prefabricated part 3 are determined, information such as the length of each fastener 8 when the prefabricated part 3 is adjusted to a preset angle is determined through simulation, and when the prefabricated part is installed on the spot, the prefabricated part 3 can be adjusted to an ideal angle by adjusting the fasteners 8 to the determined positions.
As a concrete implementation of the utility model provides a drain pipe network transformation device based on BIM please refer to fig. 1, and 8 one ends of fastener are fixed on prefabricated component 3, and the other end is connected on connecting plate 1. After the connection plate 1 is positioned on the pipe 6, the position and angle of the prefabricated part 3 relative to the connection plate 1 need to be adjusted by means of the fasteners 8. The fastening member 8 may be a screw member, and one end of the fastening member 8 is fixed on the outer side surface of the prefabricated part 3 and the other end thereof penetrates through the connecting plate 1. The fastener 8 penetrates through the end part of the connecting plate 1 and is connected with positioning nuts 11 in a threaded mode, the positioning nuts 11 can be distributed on the outer side of the connecting plate 1, and the fastener 8 is positioned through the positioning nuts 11. Because fastener 8 one end is fixed on prefabricated component 3, and the other end is spacing on connecting plate 1, can guarantee the stability of prefabricated component 3 for the position of connecting plate 1.
As a specific implementation manner of the drain pipe network transformation device based on the BIM provided by the utility model, please refer to fig. 1, a plurality of ejector rods 9 for limiting the prefabricated component 3 are fixed on the inner side surface of the connecting plate 1. Since the worker cannot know the real-time angle change of the prefabricated part 3 in the process of adjusting the prefabricated part 3 by the fastening member 8, it is impossible to determine whether the prefabricated part 3 has been adjusted in place. Therefore, a plurality of ejector rods 9 are fixed on the inner side surface of the connecting plate 1, one ends of the ejector rods 9 are fixed on the inner side surface of the connecting plate 1, and the other ends of the ejector rods 9 are arranged in a suspended mode and used for being abutted against the outer side surface of the prefabricated part 3 to be limited. In this case, the positioning nut 11 is only required to be arranged on the outer side of the connecting plate 1. During installation, the positioning nut 11 abuts against the outer side of the connecting plate 1, and the prefabricated part 3 is moved towards the connecting plate 1 by rotating the positioning nut 11 until the prefabricated part 3 is in contact with the ejector rod 9 and the positioning nut 11 cannot rotate again. The lengths and positions of the multiple lift pins 9 are set correspondingly according to the interference result in the BIM. The prefabricated part 3 is finally adjusted to a preset position by the cooperation of the fastener 8 and the jack 9. And the impact force generated by the medium in the pipeline 6 on the prefabricated part 3 is transmitted to the connecting plate 1 through the ejector rods 9, and the connecting plate 1 is connected and positioned with the pipeline 6, so that the ejector rods 9 have the function of keeping the prefabricated part 3 in a stable position.
As a specific implementation manner of the drain pipe network transformation device based on the BIM, please refer to fig. 2 and fig. 3, a plurality of fastening bolts 7 used for being connected and positioned with the pipeline 6 are connected on the connecting plate 1. The connecting plate 1 is a rigid part, the connecting plate 1 cannot be welded on the concrete pipeline 6, an operation space required by welding is not arranged underground, and meanwhile, the connecting plate 1 can deform after welding, so that the position of the ejector rod 9 is correspondingly changed. Therefore, threaded holes corresponding to the fastening bolts 7 are formed in the pipeline 6 before the reforming device is installed. After the flexible cushion layer 4 and the prefabricated part 3 are embedded into the cutting opening 2, the connecting plate 1 is fixedly connected onto the pipeline 6 through the fastening bolt 7, a positioning hole for avoiding the fastener 8 is formed in the connecting plate 1, the connecting plate 1 is covered outside the cutting opening 2, one end, far away from the prefabricated part 3, of the fastener 8 penetrates through the positioning hole and is located outside the connecting plate 1, and final fixation is achieved through nuts.
As a specific embodiment of the utility model provides a drain pipe network transformation device based on BIM please refer to fig. 1 and fig. 3, the inboard of connecting plate 1 is provided with the seal cushion layer 10 that is used for the clearance between sealing connection plate 1 and the pipeline 6. The connecting plate 1 and the pipe 6 are connected by fastening bolts 7, and a seal packing 10 is fixed to the inner surface of the connecting plate 1 to improve the tightness of the pipe 6. By providing the seal cushion layer 10, it is possible to prevent liquid outside the pipe 6 from entering the pipe 6, and at the same time, even if the medium in the pipe 6 flows into the gap between the connection plate 1 and the prefabricated part 3 through the cut 2, it is possible to serve as a secondary protection against leakage of the medium due to the presence of the seal cushion layer 10.
As a specific implementation manner of the device is reformed transform to drain pipe network based on BIM, please refer to fig. 1, set up on the prefabricated component 3 with 4 airtight complex draw-in grooves 12 of flexible cushion. Because need 8 adjustment prefabricated component 3 of fastener for the position of connecting plate 1, fix flexible bed course 4 on prefabricated component 3 can rub and produce the slip with the lateral wall of 6 cutting openings 2 of pipeline, in order to avoid flexible bed course 4 slippage from prefabricated component 3, lead to sealed inefficacy, consequently, draw-in groove 12 has been seted up along the lateral wall on the outer edge of prefabricated component 3, be provided with on flexible bed course 4 with draw-in groove 12 joint complex joint portion, the laminating of the lateral surface of joint portion is on the inner wall of draw-in groove 12. Owing to be provided with draw-in groove 12, can prevent the slippage of flexible bed course 4 when adjusting prefabricated component 3, simultaneously because joint portion sets up with the laminating of draw-in groove 12, improved the sealing performance between prefabricated component 3 and the pipeline 6. And the temperature of the flexible cushion layer 4 can be reduced to be lower than the working temperature of the pipeline 6 during installation, and after the pipeline 6 starts to convey media, the flexible cushion layer 4 is heated to expand, so that the sealing property between the prefabricated part 3 and the pipeline 6 is further improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a device is reformed transform to drain pipe network based on BIM which characterized in that includes:
the outer edge of the prefabricated part is provided with a flexible cushion layer, and the prefabricated part is embedded into a cutting opening of a pipeline through the flexible cushion layer;
the connecting plate is fixedly arranged on the outer side of the pipeline and covers the cutting opening; and
and the fasteners are respectively connected with the connecting plates and the prefabricated parts and are used for positioning the prefabricated parts on the connecting plates.
2. The BIM-based drainpipe network modification apparatus of claim 1, wherein the compliant pad is provided with a squeeze at an end thereof that is within the pipe.
3. The BIM-based drainpipe network modification apparatus of claim 2, wherein the cross-section of the extrusion is a trapezoidal structure.
4. The BIM-based drainnet modification apparatus of claim 2, wherein a plurality of the fasteners are distributed on an outer side of the prefabricated member.
5. The BIM-based drainpipe network modifying apparatus of claim 4, wherein the fastener is fixed to the prefabricated member at one end and is connected to the connecting plate at the other end.
6. The BIM-based drainpipe network modifying apparatus of claim 5, wherein a plurality of rods for limiting the prefabricated members are fixed on the inner side of the connecting plate.
7. The BIM-based drainpipe network modification apparatus of claim 1, wherein a plurality of fastening bolts are connected to the connection plate for positioning in connection with the pipes.
8. The BIM-based drainpipe network modification apparatus of claim 1, wherein the inner side of the connection plate is provided with a gasket layer for sealing a gap between the connection plate and the pipe.
9. The BIM-based drain pipe network modifying device of claim 1, wherein the prefabricated member is provided with a clamping groove hermetically matched with the flexible cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020715504.2U CN212084146U (en) | 2020-04-30 | 2020-04-30 | Drain pipe network transformation device based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020715504.2U CN212084146U (en) | 2020-04-30 | 2020-04-30 | Drain pipe network transformation device based on BIM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212084146U true CN212084146U (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020715504.2U Expired - Fee Related CN212084146U (en) | 2020-04-30 | 2020-04-30 | Drain pipe network transformation device based on BIM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212084146U (en) |
-
2020
- 2020-04-30 CN CN202020715504.2U patent/CN212084146U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |