CN210068169U - City tunnel based on BIM - Google Patents
City tunnel based on BIM Download PDFInfo
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- CN210068169U CN210068169U CN201920532738.0U CN201920532738U CN210068169U CN 210068169 U CN210068169 U CN 210068169U CN 201920532738 U CN201920532738 U CN 201920532738U CN 210068169 U CN210068169 U CN 210068169U
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Abstract
The utility model belongs to the technical field of tunnel construction, a city tunnel based on BIM is related to, it includes tunnel body, the rain sewage pipeline that sets up in tunnel body, set up the fender pile in tunnel body, set up the wire casing in the fender pile, the wire casing link up and connect in the lateral wall of fender pile, fixedly connected with installation pole in the wire casing, the tip ball joint of installation pole has the pipeline installation pipe that is used for the rain sewage pipeline to cross-under, be provided with the fixing device who is used for fixed installation pipe between pipeline installation pipe and the wire casing; the utility model discloses it has when producing the collision between rain sewage pipeline and the fender pile, can avoid rain sewage pipeline to detour, makes rain sewage pipeline normally erect, reduces the effect that sets up the cost of rain sewage pipeline.
Description
Technical Field
The utility model belongs to the technical field of the technique of tunnel construction and specifically relates to a city tunnel based on BIM is related to.
Background
The BIM, that is, Building Information Modeling, can be translated into a Building Information model, and the application of the BIM technology has become the trend of Building Information development, and with the development of the BIM technology, there are many cases that have been successfully used in Building construction, but in the field of municipal engineering, the use is less, such as urban tunnels, and the greatest difference between the municipal industry and the Building industry lies in: the building project is basically based on a plane, municipal engineering projects such as roads, tunnels and the like are all in a space curve form, and a standard reference plane is not provided, so that the building BIM standard cannot be applied to tunnel engineering, however, the problem can be effectively solved by adopting a self-adaptive family to establish a parameterized family library, and by applying the BIM technology to the urban tunnel project, some design defect problems can be found before construction, and the defects caused by design and construction separation are avoided to a certain extent.
At present, chinese patent No. CN204783043U discloses an urban tunnel, which includes a first tunnel and a second tunnel disposed on the same plane, wherein the traveling directions of the first tunnel and the second tunnel are opposite; at the starting and ending point of the tunnel, the first tunnel and the second tunnel open sections are respectively arranged in front and at the back of the same straight line; the first tunnel and the second tunnel are parallelly pulled apart through an S-shaped curve at the starting point and the ending point of the buried section. The tunnel ensures the structural safety by the minimum structural distance, so that the first tunnel and the second tunnel open section are in front and back holes on the same straight line, the tunnel open section occupies the minimum area, the land acquisition and removal and the engineering construction cost are effectively reduced, and the economic effect is good.
However, it can be found during modeling simulation according to the BIM that in order to avoid the reduction of the strength of the urban tunnel structure caused by the penetration of rainwater to the tunnel structure in the long-term use process, a plurality of support piles and rainwater and sewage pipelines are usually arranged in the tunnel, but the rainwater and sewage pipelines are usually arranged along the wall of the tunnel in the arrangement process, and the rainwater and sewage pipelines usually collide with the support piles in the arrangement process, so that the stroke of the rainwater and sewage pipelines is usually required to be changed, the rainwater and sewage pipelines bypass the support piles, and the diameter of the support piles is large, so that the arrangement budget of the rainwater and sewage pipelines is increased, the arrangement cost of the rainwater and sewage pipelines is increased, and economic loss is brought to the support party.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a city tunnel based on BIM, it has when producing the collision between rain sewage pipeline and the fender pile, can avoid rain sewage pipeline to detour, makes rain sewage pipeline normally erect, reduces the effect that sets up the cost of rain sewage pipeline.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a city tunnel based on BIM, includes the tunnel body, sets up the rain sewage pipeline in the tunnel body, sets up the fender pile in the tunnel body, set up the wire casing in the fender pile, wire casing through connection is in the lateral wall of fender pile, fixedly connected with installation pole in the wire casing, the tip ball joint of installation pole has the pipeline installation pipe that is used for rain sewage pipeline cross-under, be provided with the fixing device who is used for fixed pipeline installation pipe between pipeline installation pipe and the wire casing.
Through adopting above-mentioned technical scheme, the in-process of building is being arranged to the rain sewage pipeline, when the rain sewage pipeline bumps with the fender pile, makes the rain sewage pipeline cross-under from the pipeline installation pipe to can fix the position of pipeline installation pipe through fixing device, this kind of setting can make the rain sewage pipeline can directly pass from the inside of fender pile when contradicting with the fender pile, avoids the rain sewage pipeline to detour, makes the rain sewage pipeline normally erect, reduces the cost that sets up of rain sewage pipeline.
The utility model discloses further set up to: the fixing device comprises a first sliding groove arranged on the side wall of the pipeline installation pipe and a second sliding groove arranged on the side wall of the installation rod and communicated with the first sliding groove, the second sliding groove is arranged along the direction perpendicular to the first sliding groove, the first sliding groove and the second sliding groove are respectively connected with a first sliding block and a second sliding block in a sliding mode, a connecting rod is arranged between the first sliding block and the second sliding block, two ends of the connecting rod are respectively connected to the first sliding block and the second sliding block in a ball mode, a first positioning groove is formed in the side wall of the first sliding block and the side wall of the second sliding block, a plurality of second positioning grooves matched and aligned with the first positioning grooves are formed in the side wall of the first sliding groove and the side wall of the second sliding groove, and positioning rods used.
Through adopting above-mentioned technical scheme, after rain sewage pipeline cross-under was accomplished, make the constant head tank one on slider one and the slider two slide with constant head tank two and align to make the locating lever peg graft in constant head tank one and constant head tank two, make slider one and the position of slider two fixed from this. The position of pipeline installation pipe can be limited to a certain extent by the aid of the arrangement, so that the installation of the rainwater and sewage pipeline is firmer.
The utility model discloses further set up to: the end part of the positioning rod is fixedly connected with an end cap, and locking springs used for locking the positioning rod are arranged between the end cap and the side walls of the pipeline installation pipe and the installation rod.
Through adopting above-mentioned technical scheme, the locating lever can be more firm with constant head tank one, constant head tank two grafting under locking spring's effect, can avoid the locating lever to drop from constant head tank one, constant head tank two simultaneously.
The utility model discloses further set up to: the fixing device comprises a plurality of clamping hooks fixedly connected to the side wall of the wire groove and a plurality of tensioning springs fixedly connected to the side wall of the pipeline installation pipe, and the tensioning springs are in matched hooking connection with the clamping hooks.
Through adopting above-mentioned technical scheme, after rain sewage pipeline cross-under accomplished, make tensioning spring hookup on corresponding pothook under the unchangeable circumstances in keeping pipeline installation pipe position to the material that makes pipeline installation pipe can be fixed, this kind of fixing device easy operation, fixed effect is good, is favorable to the installer to carry out quick location to pipeline installation pipe.
The utility model discloses further set up to: and the inner wall of the wire groove is fixedly connected with a reinforcing rib.
Through adopting above-mentioned technical scheme, the seting up of wire casing has influenced the structural strength of a fender pile to a certain extent, and the setting up of strengthening rib can increase the support intensity of wire casing inner chamber, has increased the structural strength of a fender pile simultaneously.
The utility model discloses further set up to: the pipeline installation pipe is characterized in that a positioning bolt is connected to the side wall of the pipeline installation pipe in a threaded mode, an extrusion disc is fixedly connected to one end, close to the rainwater and sewage pipeline, of the positioning bolt, and the extrusion disc and the side wall of the rainwater and sewage pipeline rotate to extrude.
Through adopting above-mentioned technical scheme, positioning bolt can drive the extrusion disc at rotatory in-process and extrude the rain sewage pipeline, can make the rain sewage pipeline firmly install in the pipeline installation pipe.
The utility model discloses further set up to: the extrusion disc is arranged in an arc shape.
Through adopting above-mentioned technical scheme, this kind of setting can increase the contact surface street between extrusion dish and the rain sewage pipeline to improve the fixed effect of extrusion dish to rain sewage pipeline.
The utility model discloses further set up to: the plate surface of the extrusion plate is fixedly connected with an elastic cushion, and the elastic cushion is extruded and abutted against the side wall of the rain and sewage pipeline.
Through adopting above-mentioned technical scheme, the setting of cushion can increase the dynamic friction factor between stripper plate and the rain sewage pipeline to improve the frictional force between stripper plate and the rain sewage pipeline, thereby improve the fixed effect of stripper plate to the rain sewage pipeline.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the arrangement of the wire grooves and the pipeline installation pipes, the effects of avoiding the rain sewage pipeline from bypassing, normally erecting the rain sewage pipeline and reducing the arrangement cost of the rain sewage pipeline can be achieved;
2. through the setting of extrusion dish, can play the effect that improves the frictional force between extrusion dish and the rain sewage pipeline and make the installation of rain sewage pipeline more firm.
Drawings
Fig. 1 is a schematic view of the overall structure of the tunnel of the present invention;
FIG. 2 is a schematic view of an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view showing the structure of the fixing device according to embodiment 1;
FIG. 4 is a schematic sectional view showing the structure of the fixing device in example 1;
fig. 5 is a schematic structural view for embodying the fixing device in embodiment 2.
In the figure, 1, a tunnel body; 2. supporting piles; 3. a rain sewage line; 4. a wire slot; 5. reinforcing ribs; 6. mounting a rod; 7. a pipeline installation pipe; 8. positioning the bolt; 9. an extrusion disc; 10. an elastic pad; 11. a fixing device; 111. a first sliding chute; 112. a second chute; 113. a hook; 114. tensioning the spring; 12. a first sliding block; 13. a second sliding block; 14. a connecting rod; 15. positioning a first groove; 16. positioning a second groove; 17. positioning a rod; 18. an end cap; 19. and locking the spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: the utility model provides a city tunnel based on BIM, refers to fig. 1 and fig. 2, includes tunnel body 1, is provided with a fender pile 2 that a plurality of levels set up on tunnel body 1's the lateral wall, and fender pile 2 is the cuboid setting, is provided with a plurality of rain sewage pipelines 3 on tunnel body 1's the lateral wall, and rain sewage pipeline 3 sets up along 2 direction levels of perpendicular to fender pile. Offer the wire casing 4 that is used for rain sewage pipeline 3 to pass on the fender pile 2, wire casing 4 through connection is in the lateral wall of fender pile 2, and the setting of wire casing 4 can make rain sewage pipeline 3 cross-under from pipeline installation pipe 7, avoids rain sewage pipeline 3 to detour, makes rain sewage pipeline 3 normally erect, reduces rain sewage pipeline 3's the cost of setting.
Referring to fig. 2, the inner chamber of wire casing 4 is the setting of cuboid, and a plurality of strengthening ribs 5 of the upper portion contained angle department fixedly connected with of wire casing 4, strengthening rib 5 are right angled triangle setting, and the both sides right-angle side of strengthening rib 5 is fixed connection in wire casing 4's contained angle lateral wall respectively. Fixedly connected with installation pole 6 on the bottom surface of wire casing 4, installation pole 6 is the setting of cuboid and sets up along vertical direction. The upper end ball of the installation rod 6 is connected with a cylindrical pipeline installation pipe 7, and the pipe orifices at the two ends of the pipeline installation pipe 7 respectively face the notches at the two ends of the wire casing 4.
Referring to fig. 3, threaded holes are symmetrically formed in the side wall of the pipeline installation pipe 7, a positioning bolt 8 is in threaded connection with the threaded holes, the positioning bolt 8 is arranged along the direction perpendicular to the pipe wall of the pipeline installation pipe 7, the positioning bolt 8 is located in an extrusion disc 9 fixedly connected to one end of the inner cavity of the pipeline installation pipe 7, the extrusion disc 9 is in an arc shape, an elastic pad 10 is fixedly connected to the concave surface of the extrusion disc 9, the elastic pad 10 is in a sheet shape, and the elastic pad 10 is in abutting contact with the side wall of the rainwater and sewage pipeline 3.
Be provided with the fixing device 11 that is used for fixed pipeline installation pipe 7 between pipeline installation pipe 7 and wire casing 4, fixing device 11 is for offering spout one 111 on the pipeline installation pipe 7 lateral wall, offering on the installation pole 6 lateral wall with spout one 11 through connection's spout two 112, spout one 111 is located the bottom surface of pipeline installation pipe 7 outer wall, spout two 112 sets up along the direction of perpendicular to spout one 111, the inner chamber of spout one 111 and spout two 112 all is the setting of cuboid.
Referring to fig. 4, a first sliding block 12 and a second sliding block 13 are respectively slidably connected in the first sliding groove 111 and the second sliding groove 112, the first sliding block 12 and the second sliding block 13 are both rectangular parallelopiped, a connecting rod 14 is connected between the first sliding block 12 and the second sliding block 13, and two ends of the connecting rod 14 are respectively ball-jointed to the first sliding block 12 and the second sliding block 13. The arrangement can properly adjust the position of the pipeline installation pipe 7 in the process of penetrating the rainwater and sewage pipeline 3 into the pipeline installation pipe 7, and prevent the pipeline installation pipe 7 from extruding the rainwater and sewage pipeline 3.
Referring to fig. 4, constant head tank one 15 has all been seted up on slider one 12 and the two 13 lateral walls of slider, the inner chamber of constant head tank one 15 is cylindric setting, all set up a plurality ofly on the lateral wall of spout one 111 and spout two 112 with constant head tank two 16 that a constant head tank 15 cooperation was aligned, constant head tank two 16 is arranged along the equidistant length direction of pipeline installation pipe 7 and installation pole 6 respectively, constant head tank one 15, it has the locating lever 17 that is used for fixed slider one 12 to slide the grafting in the constant head tank two 16, two 13 sliders, locating lever 17 is cylindric setting, wherein, the locating lever 17 on the pipeline installation pipe 7 sets up along the pipe wall direction of perpendicular to pipeline installation pipe 7, the locating lever 17 on the installation pole 6 sets up along the lateral wall direction level of perpendicular.
Referring to fig. 4, an end cap 18 is fixedly connected to an end portion, back to the first positioning groove 15, of the positioning rod 17, the end cap 18 is arranged in a long cylindrical shape and is arranged in a direction perpendicular to the positioning rod 17, 4 locking springs 19 are evenly arranged between each end cap 18 and the pipe body of the pipeline installation pipe 7 and between each end cap 18 and the installation rod 6, and the 4 locking springs 19 are arranged on the side edge of the positioning rod 17 in an equidistant mode. One end of a locking spring 19 on the pipeline installation pipe 7 is fixedly connected to the end cap 18, the other end of the locking spring is fixedly connected to the pipe body of the pipeline installation pipe 7, one end of the locking spring 19 on the positioning rod 17 is fixedly connected to the end cap 18, and the other end of the locking spring is fixedly connected to the rod body of the installation rod 6.
The specific implementation process comprises the following steps: the rain sewage pipeline 3 is in the in-process of arranging and building, when the rain sewage pipeline 3 is contradicted with the support pile 2, make the rain sewage pipeline 3 cross-under from the pipeline installation pipe 7, and twist positioning bolt 8 and make the cushion 10 and the extrusion of rain sewage pipeline 3 contradict, make the rain sewage pipeline 3 be connected fixedly with the pipeline installation pipe 7, after the completion of pegging graft of rain sewage pipeline 3 and pipeline installation pipe 7, make the constant head tank 15 and the constant head tank two 16 on slider one 12 and the slider two 13 slide and align, and make the locating lever 17 peg graft in constant head tank one 15 and constant head tank two 16, make the position of slider one 12 and slider two 13 fixed from this.
Example 2: referring to fig. 5, a BIM-based urban tunnel is different from embodiment 1 in that fixing devices 11 are a plurality of hooks 113 fixedly connected to the side wall of a trunking 4 and a plurality of tension springs 114 fixedly connected to the side wall of a pipeline installation pipe 7, the tension springs 114 are engaged and hooked with the hooks 113, and the tension springs 114 are distributed on the side wall of the pipeline installation pipe 7 at equal intervals. After the penetration of the rainwater and sewage pipeline 3 is completed, the tensioning spring 114 is hooked on the corresponding hook 113 under the condition of keeping the position of the pipeline installation pipe 7 unchanged, so that the position of the pipeline installation pipe 7 can be fixed, the fixing device 11 is simple in operation and good in fixing effect, and is beneficial for an installer to quickly position the pipeline installation pipe 7.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an urban tunnel based on BIM, includes tunnel body (1), sets up rain sewage pipeline (3) in tunnel body (1), sets up fender pile (2) in tunnel body (1), its characterized in that: a wire groove (4) is formed in the supporting pile (2), the wire groove (4) is connected to the side wall of the supporting pile (2) in a penetrating mode, a mounting rod (6) is fixedly connected to the wire groove (4), a pipeline mounting pipe (7) used for penetrating and connecting a rainwater and sewage pipeline (3) is connected to the end portion of the mounting rod (6) in a spherical mode, and a fixing device (11) used for fixing the pipeline mounting pipe (7) is arranged between the pipeline mounting pipe (7) and the wire groove (4).
2. The BIM-based urban tunnel according to claim 1, characterized in that: the fixing device (11) comprises a first sliding groove (111) arranged on the side wall of the pipeline installation pipe (7) and a second sliding groove (112) arranged on the side wall of the installation rod (6) and communicated with the first sliding groove (111), the second sliding groove (112) is arranged along the direction perpendicular to the first sliding groove (111), the first sliding groove (111) and the second sliding groove (112) are respectively connected with a first sliding block (12) and a second sliding block (13) in a sliding manner, a connecting rod (14) is arranged between the first sliding block (12) and the second sliding block (13), two ends of the connecting rod (14) are respectively connected with the first sliding block (12) and the second sliding block (13) in a ball joint manner, a first positioning groove (15) is respectively arranged on the side wall of the first sliding block (12) and the second sliding block (13), a plurality of second positioning grooves (16) matched and aligned with the first positioning groove (15) are respectively arranged on the side walls of, and a positioning rod (17) used for fixing the first sliding block (12) and the second sliding block (13) is inserted in the first positioning groove (15) and the second positioning groove (16) in a sliding manner.
3. The BIM-based urban tunnel according to claim 2, characterized in that: the end part of the positioning rod (17) is fixedly connected with an end cap (18), and locking springs (19) used for locking the positioning rod (17) are arranged between the end cap (18) and the side walls of the pipeline installation pipe (7) and the installation rod (6).
4. The BIM-based urban tunnel according to claim 1, characterized in that: the fixing device (11) comprises a plurality of hooks (113) fixedly connected to the side wall of the trunking (4) and a plurality of tensioning springs (114) fixedly connected to the side wall of the pipeline installation pipe (7), and the tensioning springs (114) are matched and hooked with the hooks (113).
5. The BIM-based urban tunnel according to claim 1, characterized in that: and the inner wall of the wire groove (4) is fixedly connected with a reinforcing rib (5).
6. The BIM-based urban tunnel according to claim 1, characterized in that: the rainwater and sewage pipeline installation structure is characterized in that a positioning bolt (8) is connected to the side wall of the pipeline installation pipe (7) in a threaded mode, an extrusion disc (9) is fixedly connected to one end, close to the rainwater and sewage pipeline (3), of the positioning bolt (8), and the extrusion disc (9) rotates and extrudes with the side wall of the rainwater and sewage pipeline (3).
7. The BIM-based urban tunnel according to claim 6, characterized in that: the extrusion disc (9) is arranged in an arc shape.
8. The BIM-based urban tunnel according to claim 7, characterized in that: the plate surface of the extrusion plate (9) is fixedly connected with an elastic cushion (10), and the elastic cushion (10) is extruded and abutted against the side wall of the rainwater and sewage pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532738.0U CN210068169U (en) | 2019-04-18 | 2019-04-18 | City tunnel based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532738.0U CN210068169U (en) | 2019-04-18 | 2019-04-18 | City tunnel based on BIM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210068169U true CN210068169U (en) | 2020-02-14 |
Family
ID=69437683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920532738.0U Expired - Fee Related CN210068169U (en) | 2019-04-18 | 2019-04-18 | City tunnel based on BIM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210068169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494294A (en) * | 2021-07-26 | 2021-10-12 | 中铁一局集团(广州)建设工程有限公司 | Reinforcing method for shield launching or arrival end |
-
2019
- 2019-04-18 CN CN201920532738.0U patent/CN210068169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494294A (en) * | 2021-07-26 | 2021-10-12 | 中铁一局集团(广州)建设工程有限公司 | Reinforcing method for shield launching or arrival end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |